CN216524399U - Stable and reliable quick thermocouple - Google Patents
Stable and reliable quick thermocouple Download PDFInfo
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- CN216524399U CN216524399U CN202123170932.5U CN202123170932U CN216524399U CN 216524399 U CN216524399 U CN 216524399U CN 202123170932 U CN202123170932 U CN 202123170932U CN 216524399 U CN216524399 U CN 216524399U
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- 230000006978 adaptation Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a stable and reliable rapid thermocouple, which relates to the technical field of thermocouples and comprises a device body and a second enclosing frame, wherein the surface of the device body is provided with the first enclosing frame, the inner side of the first enclosing frame is provided with a third sliding groove, the upper surface of the second enclosing frame is fixedly provided with a first sliding block, the outer side of the second enclosing frame, close to the upper position, is fixedly provided with a third sliding block, the third sliding block is connected with the third sliding groove in a sliding manner, the lower surface of the device body is provided with a first sliding groove, the first sliding block is connected with the first sliding groove in a sliding manner, the inner side of the first sliding groove is rotatably connected with a screw rod, one end of the screw rod is fixedly connected with a hand-screwed handrail, and the screw rod is connected with the first sliding block in a threaded manner, the utility model has the beneficial effects that the first enclosing frame and the second enclosing frame are matched with each other and are wrapped around an electrode, thereby effectively protecting the electrode and prolonging the service life of the electrode.
Description
Technical Field
The utility model relates to the technical field of thermocouples, in particular to a stable and reliable rapid thermocouple.
Background
The thermocouple is a commonly used temperature measuring element in a temperature measuring instrument, directly measures temperature, converts a temperature signal into a thermal electromotive force signal, converts the temperature signal into the temperature of a measured medium through an electric instrument (a secondary instrument), has the advantages of wide application range, simple structure, convenience in manufacturing, wide measuring range, high precision, no need of an external power supply and the like, but the existing thermocouple is poor in protection performance, an electrode on one side of the existing thermocouple is exposed outside and is easily damaged, the service life of the thermocouple is greatly reduced, the stability of the thermocouple is low, and the thermocouple is easy to shake in the measuring process, so that the accuracy of a measuring result cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a stable and reliable rapid thermocouple, and solves the problems in the background technology.
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a reliable and stable quick thermocouple, includes that device body and second enclose the frame, the surface of device body is provided with first enclosure frame, No. three spouts have been seted up to the inboard of first enclosure frame, the last fixed surface of second enclosure frame installs the slider No. one, the outside of second enclosure frame is close to top fixed position and installs the slider No. three, slider and No. three spout sliding connection, a spout has been seted up to the lower surface of device body, a slider and a spout sliding connection, the inboard of a spout is rotated and is connected with the lead screw, the handrail is twisted to the one end fixedly connected with hand of lead screw, lead screw and slider threaded connection.
Preferably, No. two spouts have been seted up in the outside of device body, No. two inboard sliding connection of spout has No. two sliders, No. one expanding spring of inboard fixedly connected with of No. two spouts, an expanding spring and No. two slider fixed connection, the lower fixed surface of device body installs the electrode.
Preferably, a through groove is formed in the outer side of the first enclosing frame, and a locking screw is arranged on the outer side of the first enclosing frame.
Preferably, the number of the second enclosure frame is two, one of them one side of the second enclosure frame is close to below position fixed mounting and has a stopper, and another one side of the second enclosure frame has seted up the spacing groove, the draw-in groove has been seted up to the inboard of spacing groove, stopper and spacing groove looks adaptation, locking screw runs through logical groove and with No. three slider threaded connection.
Preferably, the inner side of the limiting block is provided with a groove, and the inner side of the groove is fixedly provided with an electromagnet device.
Preferably, the spring groove has been seted up to the inboard of stopper, the inboard fixed mounting in spring groove has No. two expanding spring, No. two expanding spring's one end fixedly connected with fixture block, fixture block and draw-in groove looks adaptation, one side of fixture block and the inside fixed mounting who is located No. two expanding spring have the connecting rod, the one end fixed mounting of connecting rod has the magnetic block.
Preferably, the outside fixed mounting of device body has the telescopic link, the one end fixedly connected with balance plate of telescopic link, the inboard of balance plate is rotated and is connected with the connecting axle, the connecting axle rotates with No. two sliders and is connected.
The utility model provides a stable and reliable rapid thermocouple, which has the following beneficial effects:
1. this reliable and stable quick thermocouple, through mutually supporting of the first frame of enclosing that sets up and the second frame of enclosing, the parcel is around the electrode to carry out effectual protection to it, improved the life of electrode, and through the electromagnet device who sets up, can adsorb the magnetism piece, drive the fixture block and shrink to the spring pocket in, can make two second frame separation of enclosing, thereby expose the electrode of device body lower surface externally, its easy operation, the protectiveness is stronger.
2. This reliable and stable quick thermocouple receives an expanding spring's elasticity through the slider No. two that set up, utilizes connecting axle control balance plate to contact with the container inner wall that is full of volume of measuring volume liquid, has improved the stability of device, has guaranteed the device measuring accuracy simultaneously.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the second enclosure frame of the present invention open;
FIG. 3 is a top cross-sectional view of a first enclosure frame and a second enclosure frame of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of the utility model at B in FIG. 1;
fig. 6 is an enlarged view of the utility model at C in fig. 1.
In the figure: 1. a device body; 101. a second chute; 102. a second sliding block; 103. a first expansion spring; 104. an electrode; 2. a first enclosure frame; 201. a third sliding chute; 202. a through groove; 203. locking the screw; 3. a second enclosure frame; 301. a first sliding block; 302. a third sliding block; 303. a limiting block; 304. a limiting groove; 305. a card slot; 306. a groove; 307. an electromagnet device; 4. a spring slot; 401. a second expansion spring; 402. a clamping block; 403. a connecting rod; 404. a magnetic block; 5. a first chute; 501. a screw rod; 502. twisting the handrail by hand; 6. a telescopic rod; 601. a balance plate; 602. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: a stable and reliable rapid thermocouple comprises a device body 1 and a second enclosure frame 3, wherein the outer side of the device body 1 is provided with a second chute 101, the inner side of the second chute 101 is connected with a second sliding block 102 in a sliding manner, the inner side of the second chute 101 is fixedly connected with a first expansion spring 103, the first expansion spring 103 is fixedly connected with the second sliding block 102, the lower surface of the device body 1 is fixedly provided with an electrode 104, the surface of the device body 1 is provided with a first enclosure frame 2, the inner side of the first enclosure frame 2 is provided with a third chute 201, the outer side of the first enclosure frame 2 is provided with a through groove 202, the outer side of the first enclosure frame 2 is provided with a locking screw 203, the upper surface of the second enclosure frame 3 is fixedly provided with a first sliding block 301, the outer side of the second enclosure frame 3 is fixedly provided with a third sliding block 302 close to the upper position, the third sliding block 302 is connected with the third chute 201 in a sliding manner, and the number of the second enclosure frame 3 is two, one side of one of the second enclosure frames 3 is fixedly provided with a limiting block 303 close to the lower position, one side of the other second enclosure frame 3 is provided with a limiting groove 304, the inner side of the limiting groove 304 is provided with a clamping groove 305, the limiting block 303 is matched with the limiting groove 304, a locking screw 203 penetrates through the through groove 202 and is in threaded connection with the third sliding block 302, the inner side of the limiting block 303 is provided with a groove 306, the inner side of the groove 306 is fixedly provided with an electromagnet device 307 which can adsorb the magnetic block 404, and then the connecting rod 403 drives the clamping block 402 to shrink into the spring groove 4, so that the two second enclosure frames 3 can be relieved from limiting, the inner side of the limiting block 303 is provided with a spring groove 4, the inner side of the spring groove 4 is fixedly provided with a second expansion spring 401, one end of the second expansion spring 401 is fixedly connected with the clamping block 402, and one side of the clamping block 402 is provided with a fillet, when two second enclosing frames 3 are contacted, the fixture block 402 is automatically contracted into the spring groove 4 by extrusion, when the two second enclosing frames are completely overlapped, the fixture block 402 is tightly clamped on the inner side of the early clamping groove 305 by the elastic force of the second expansion spring 401, the fixture block 402 is matched with the clamping groove 305, one side of the fixture block 402 is fixedly provided with a connecting rod 403 in the second expansion spring 401, one end of the connecting rod 403 is fixedly provided with a magnetic block 404, the lower surface of the device body 1 is provided with a first sliding groove 5, the first sliding block 301 is in sliding connection with the first sliding groove 5, the inner side of the first sliding groove 5 is rotatably connected with a screw rod 501, one end of the screw rod 501 is fixedly connected with a hand-screwing handle 502, the screw rod 501 is in threaded connection with the first sliding block 301, the hand-screwing handles 502 on the two sides are used for controlling the screw rod 501 to rotate, and further controlling the two first enclosing frames 2 and the second enclosing frames 3 to move towards the two sides, and then controlling the third sliding block 302 to slide on the inner side of the third sliding groove 201, thereby realized reciprocating of second enclosure frame 3, and accessible locking screw 203 is spacing to second enclosure frame 3, can expose outside with the electrode 104 of device body 1 lower surface, the outside fixed mounting of device body 1 has telescopic link 6, the one end fixedly connected with balance plate 601 of telescopic link 6, the inboard rotation of balance plate 601 is connected with connecting axle 602, connecting axle 602 rotates with No. two sliders 102 to be connected, slider 102 receives the elasticity of an expanding spring 103 through the setting No. two, utilize connecting axle 602 control balance plate 601 to contact with the container inner wall that contains full volume of measuring liquid, the stability of device has been improved, the measuring accuracy of the device has been guaranteed simultaneously.
In conclusion, when the stable and reliable rapid thermocouple is used, the electromagnet device 307 is firstly started to adsorb the magnetic block 404, the connecting rod 403 drives the fixture block 402 to contract into the spring groove 4, the handrails 502 are screwed by hands at two sides to control the screw rod 501 to rotate, so that the two first surrounding frames 2 and the second surrounding frame 3 are controlled to move towards two sides, the third sliding block 302 can be controlled to slide in the third sliding groove 201, so that the second surrounding frame 3 can move up and down, the second surrounding frame 3 can be limited by the locking screw 203, the electrode 104 on the lower surface of the device body 1 can be exposed outside, the electrode 104 can be placed in a measuring liquid, and the connecting shaft 602 is used for controlling the balance plate 601 to be in contact with the inner wall of a container filled with the liquid to be measured by the elasticity of the first telescopic spring 103 through the second sliding block 102, the stability is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A reliable and stable quick thermocouple, includes device body (1) and second enclosure frame (3), its characterized in that: the surface of device body (1) is provided with first surrounding frame (2), No. three spout (201) have been seted up to the inboard of first surrounding frame (2), the last fixed surface of second surrounding frame (3) installs slider (301) No. one, the outside of second surrounding frame (3) is close to top position fixed mounting and has No. three slider (302), No. three slider (302) and No. three spout (201) sliding connection, a spout (5) have been seted up to the lower surface of device body (1), slider (301) and a spout (5) sliding connection, the inboard of a spout (5) is rotated and is connected with lead screw (501), handrail (502) are twisted to the one end fixedly connected with hand of lead screw (501), lead screw (501) and slider (301) threaded connection.
2. A robust and fast thermocouple according to claim 1, characterized in that: the device is characterized in that a second sliding groove (101) is formed in the outer side of the device body (1), a second sliding block (102) is connected to the inner side of the second sliding groove (101) in a sliding mode, a first telescopic spring (103) is fixedly connected to the inner side of the second sliding groove (101), the first telescopic spring (103) is fixedly connected with the second sliding block (102), and an electrode (104) is fixedly mounted on the lower surface of the device body (1).
3. A robust and fast thermocouple according to claim 1, characterized in that: the outside of first enclosure frame (2) is provided with logical groove (202), the outside of first enclosure frame (2) is provided with locking screw (203).
4. A robust and fast thermocouple according to claim 3, wherein: the quantity of second enclosure frame (3) is two, one of them one side of second enclosure frame (3) is close to below position fixed mounting and has stopper (303), another spacing groove (304) have been seted up to one side of second enclosure frame (3), draw-in groove (305) have been seted up to the inboard of spacing groove (304), stopper (303) and spacing groove (304) looks adaptation, locking screw (203) run through logical groove (202) and with No. three slider (302) threaded connection.
5. A stable and reliable rapid thermocouple according to claim 4, wherein: a groove (306) is formed in the inner side of the limiting block (303), and an electromagnet device (307) is fixedly mounted on the inner side of the groove (306).
6. A stable and reliable rapid thermocouple according to claim 5, wherein: spring groove (4) have been seted up to the inboard of stopper (303), the inboard fixed mounting of spring groove (4) has No. two expanding spring (401), the one end fixedly connected with fixture block (402) of No. two expanding spring (401), fixture block (402) and draw-in groove (305) looks adaptation, the inside fixed mounting that just is located No. two expanding spring (401) in one side of fixture block (402) has connecting rod (403), the one end fixed mounting of connecting rod (403) has magnetic block (404).
7. A robust and fast thermocouple according to claim 1, characterized in that: the device is characterized in that an expansion rod (6) is fixedly mounted on the outer side of the device body (1), a balance plate (601) is fixedly connected to one end of the expansion rod (6), a connecting shaft (602) is rotatably connected to the inner side of the balance plate (601), and the connecting shaft (602) is rotatably connected with a second sliding block (102).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123170932.5U CN216524399U (en) | 2021-12-16 | 2021-12-16 | Stable and reliable quick thermocouple |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123170932.5U CN216524399U (en) | 2021-12-16 | 2021-12-16 | Stable and reliable quick thermocouple |
Publications (1)
Publication Number | Publication Date |
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CN216524399U true CN216524399U (en) | 2022-05-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202123170932.5U Expired - Fee Related CN216524399U (en) | 2021-12-16 | 2021-12-16 | Stable and reliable quick thermocouple |
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CN (1) | CN216524399U (en) |
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2021
- 2021-12-16 CN CN202123170932.5U patent/CN216524399U/en not_active Expired - Fee Related
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Granted publication date: 20220513 |