CN106197715A - A kind of Multifunctional junction box - Google Patents
A kind of Multifunctional junction box Download PDFInfo
- Publication number
- CN106197715A CN106197715A CN201610766918.6A CN201610766918A CN106197715A CN 106197715 A CN106197715 A CN 106197715A CN 201610766918 A CN201610766918 A CN 201610766918A CN 106197715 A CN106197715 A CN 106197715A
- Authority
- CN
- China
- Prior art keywords
- galvanic couple
- calibration
- socket
- connection
- junction box
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/023—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples provided with specially adapted connectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/005—Calibration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a kind of Multifunctional junction box, described housing bottom surface is provided with use galvanic couple, described housing one side is connected with socket, dismantle connection on described socket and have plug, using the power line of galvanic couple and the power line of calibration galvanic couple to be connected with socket respectively, plug connects the connection electric wire matched with the power line on socket；Being provided with controller in described housing, described controller electrically connects with the control line of calibration galvanic couple and the control line of use galvanic couple respectively.Wire or cable terminal box described in the invention uses simple, is provided with connecting plug, facilitates wiring, and prevent wrong line from causing the damage of thermocouple, and junction box is provided with controller, and outside can connect calibration galvanic couple.
Description
Technical field
The invention belongs to Thermocouples Technology field, especially relates to a kind of Multifunctional junction box.
Background technology
Thermocouple is most widely used general in enterprise's commercial production at present, is temperature element conventional in temperature measuring instrument.
The structure of thermocouple is mainly made up of rosette, protection sleeve pipe and temperature element three part, and the rosette of thermocouple is usually
The external wire connecting thermocouple is passed rosette, and existing thermocouple wiring is inconvenient, and can not be according to on-the-spot actual
Temperature checking thermocouple detects whether accurately, even if can verify at the scene, there is also and is difficult to high-ranking officers' electrical verification after having verified occasionally
The problem taken out.
Summary of the invention
In view of this, the invention is directed to a kind of Multifunctional junction box, with verification galvanic couple value in real time, improves accurately
Degree, facilitates wiring, saves manpower and prover time, improve service precision.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of Multifunctional junction box, including:
Housing, described housing upper face is connected with connection seat, described connection seat has groove, the bottom land of described groove is opened
There is multiple connection jack；
Calibration galvanic couple, the bottom of described calibration galvanic couple is connected with the connection plug identical with connecting jack number, described school
Being cased with locking member outside quasi-galvanic couple, the connection plug on calibration galvanic couple is inserted in connection jack, and calibration galvanic couple is fixed by locking member
Connecting on seat；
Described housing bottom surface is provided with use galvanic couple, and described housing one side is connected with socket, and on described socket, dismounting is even
Being connected to plug, use the power line of galvanic couple and the power line of calibration galvanic couple to be connected with socket respectively, plug connects to be had and socket
On the connection electric wire that matches of power line；
Be provided with controller in described housing, described controller respectively with calibration galvanic couple control line and use galvanic couple control
Line electrically connects.
Further, the one side of corresponding with socket housing is threaded end cap.
Further, described use galvanic couple is provided with sealing member with the junction of housing.
Further, described hull outside is connected with alarm, and described alarm is electrically connected with the controller.
Further, described connection seat is provided with external screw thread, and described locking member is provided with the interior spiral shell matched with external screw thread
Stricture of vagina.
Further, described plug is threadeded with socket.
Relative to prior art, a kind of Multifunctional junction box described in the invention has the advantage that
Wire or cable terminal box of the present invention uses simple, is provided with connecting plug, facilitates wiring, and prevent wrong line from making
Becoming the damage of thermocouple, junction box is provided with controller, and outside can connect calibration galvanic couple, uses using on-the-spot real time calibration
The detected value of galvanic couple, after having calibrated, can pull down calibration galvanic couple easily, will not produce enterprise and impact.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention, and the present invention creates
The schematic description and description made, for explaining the invention, is not intended that the improper restriction to the invention.?
In accompanying drawing:
Fig. 1 is the overall structure schematic diagram described in the invention embodiment；
Fig. 2 is the connection seat plan structure schematic diagram described in the invention embodiment；
Fig. 3 is the calibration galvanic couple structural representation described in the invention embodiment.
Description of reference numerals:
1-housing；2-end cap；3-connects seat；31-connects jack；4-locking member；5-calibrates galvanic couple；51-connects plug；6-
Socket；7-plug；8-uses galvanic couple；9-alarm；10-controller；11-sealing member；12-connects electric wire.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
Being described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in the invention.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As Figure 1-3, a kind of Multifunctional junction box, including:
Housing 1, is connected with connection seat 3 above described housing 1, described connection seat 3 is provided with external screw thread, described connection seat 3
On have groove 32, the bottom land of described groove 32 has multiple connection jack 31；
Calibration galvanic couple 5, the bottom of described calibration galvanic couple 5 is connected with the connection plug 51 identical with connecting jack 31 number,
Being cased with locking member 4 outside described calibration galvanic couple 5, described locking member 4 is provided with the female thread matched with external screw thread, calibrates galvanic couple
Connection plug 51 on 5 is inserted in connection jack 31, and calibration galvanic couple 5 is fixed on connection seat 3 by locking member 4, described plug 7 and
Socket 6 is threaded；
Described housing 1 bottom surface is provided with use galvanic couple 8, and described use galvanic couple 8 is provided with sealing member with the junction of housing 1
11, described housing 1 one side is connected with socket 6, and described socket 6 is dismantled connection a plug 7, use galvanic couple 8 power line and
The power line of calibration galvanic couple 5 is connected with socket 6 respectively, plug 7 connects and has the connection electricity matched with the power line on socket 6
Line 12, the one side of the housing 1 corresponding with socket 6 is threaded end cap 2；
Be provided with controller 10 in described housing 1, described controller 10 respectively with calibration galvanic couple 5 control line and use galvanic couple
The control line electrical connection of 8, is connected with alarm 9 outside described housing 1, described alarm 9 electrically connects with controller 10.
The work process of the present embodiment: the end cap 2 of rosette can be turned on, detection situation within thermocouple, is provided with at any time
Connector socket 6, is directly connected on the line in thermocouple rosette on socket 6, and plug 7 is provided with and matches with the line on socket 6
Line, socket 6 is connected with plug 7 and the line in rosette can be extracted, be provided with controller 10 in rosette, in rosette
Being also associated with using galvanic couple 8 and calibration galvanic couple 5, calibration galvanic couple 5 removably connects with rosette, needs timing will calibrate galvanic couple
5 are connected on connection seat 3, calibration galvanic couple 5 and use galvanic couple 8 all to electrically connect with controller 10, can the inspection of real time correction use galvanic couple 8
Measured value, after having detected, pulls down calibration galvanic couple 5, is additionally provided with alarm 9, and when using galvanic couple 8 to occur abnormal, alarm 9 is reported to the police
Remind staff.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all at this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement etc. made, should be included in the invention
Protection domain within.
Claims (6)
1. a Multifunctional junction box, it is characterised in that including:
Housing (1), is connected with connection seat (3), described connection seat (3) has groove (32) above described housing (1), described recessed
Multiple connection jack (31) is had on the bottom land of groove (32)；
Calibration galvanic couple (5), the bottom of described calibration galvanic couple (5) is connected with the connection plug identical with connecting jack (31) number
(51), described calibration galvanic couple (5) outside is cased with locking member (4), and the connection plug (51) in calibration galvanic couple (5) is inserted in connection jack
(31), in, calibration galvanic couple (5) is fixed in connection seat (3) by locking member (4)；
Described housing (1) bottom surface is provided with use galvanic couple (8), and described housing (1) one side is connected with socket (6), described socket
(6) upper dismounting connection has plug (7), use the power line of the power line of galvanic couple (8) and calibration galvanic couple (5) respectively with socket (6)
Connecting, the upper connection of plug (7) has the connection electric wire (12) matched with the power line on socket (6)；
Be provided with controller (10) in described housing (1), described controller (10) respectively with calibration galvanic couple (5) control line and use
The control line electrical connection of galvanic couple (8).
A kind of Multifunctional junction box the most according to claim 1, it is characterised in that: the housing (1) corresponding with socket (6)
One side threaded have end cap (2).
A kind of Multifunctional junction box the most according to claim 1, it is characterised in that: described use galvanic couple (8) and housing (1)
Junction be provided with sealing member (11).
A kind of Multifunctional junction box the most according to claim 1, it is characterised in that: described housing (1) outside is connected with report
Alert device (9), described alarm (9) electrically connects with controller (10).
A kind of Multifunctional junction box the most according to claim 1, it is characterised in that: described connection seat (3) is provided with outer spiral shell
Stricture of vagina, described locking member (4) is provided with the female thread matched with external screw thread.
A kind of Multifunctional junction box the most according to claim 1, it is characterised in that: described plug (7) and socket (6) screw thread
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766918.6A CN106197715A (en) | 2016-08-30 | 2016-08-30 | A kind of Multifunctional junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766918.6A CN106197715A (en) | 2016-08-30 | 2016-08-30 | A kind of Multifunctional junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106197715A true CN106197715A (en) | 2016-12-07 |
Family
ID=58088651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766918.6A Pending CN106197715A (en) | 2016-08-30 | 2016-08-30 | A kind of Multifunctional junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106197715A (en) |
-
2016
- 2016-08-30 CN CN201610766918.6A patent/CN106197715A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |