CN218035409U

CN218035409U - Compensating lead negative electrode element for rapid temperature measuring thermocouple

Info

Publication number: CN218035409U
Application number: CN202222000361.9U
Authority: CN
Inventors: 王祖光; 范建国
Original assignee: Tianjin Xinjiu Electronics Co ltd
Current assignee: Tianjin Xinjiu Electronics Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-13
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a be used for quick temperature measurement thermocouple with compensation wire negative pole component, including the compensation wire, install the first connector on compensation wire right side and set up the spread groove in first connector right side center department, the inside activity of spread groove is pegged graft and is had the second connector, the right side of second connector runs through the spread groove and extends to the outside of spread groove, the fixedly connected with negative pole component body of center department on second connector right side, be provided with first coupling mechanism on the second connector, be provided with the second coupling mechanism who uses with the cooperation of first coupling mechanism on the first connector. The utility model discloses can be convenient be connected negative pole component body and compensation wire fixedly, easy and simple to handle, labour saving and time saving, and need not to purchase welding equipment, greatly reduced economic cost, also played the effect that the change was dismantled to the negative pole component body to the convenience simultaneously, the practicality is strong, is worth using widely.

Description

Compensating lead negative electrode element for rapid temperature measuring thermocouple

Technical Field

The utility model relates to a new material processing manufacturing technology field specifically is a be used for quick temperature measurement compensating wire negative pole component for thermocouple.

Background

The fast thermocouple is also called fast temperature measuring thermocouple, and in the field of thermocouple, it is usually a disposable consumption type thermocouple specially for measuring molten steel and high-temperature molten metal temperature.

At present, the common compensation wire negative electrode element for the rapid temperature measurement thermocouple mostly adopts the welding mode to connect the negative electrode element and the compensation wire, welding equipment needs to be purchased in the connection mode, the economic cost is greatly increased, and the inconvenience of maintenance and replacement in the later stage is also very high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be arranged in quick temperature measurement thermocouple compensation wire negative pole component to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for quick temperature measurement thermocouple to use compensation wire negative pole component, includes the compensation wire, installs at the first connector on compensation wire right side and seting up the spread groove in first connector right side center department, the inside activity grafting of spread groove has the second connector, the outside that the spread groove just extended to the spread groove is run through on the right side of second connector, the fixedly connected with negative pole component body is located at the center on second connector right side, be provided with first coupling mechanism on the second connector, be provided with the second coupling mechanism who uses with first coupling mechanism cooperation on the first connector.

Furthermore, the first connecting mechanism comprises a connecting piece, a positioning opening, fixing blocks and a limiting plate, the connecting piece is fixedly connected to the top and the bottom of the right side of the second connector, the positioning opening is formed in the surface of the connecting piece, the two fixing blocks are symmetrically arranged and fixedly connected to the right side of the second connector, and the limiting plate is fixedly connected to one side, away from the negative electrode element body, of each fixing block.

Further, second coupling mechanism includes locating piece, mounting groove, slide bar, movable block, spacing mouth and cover spring, the fixed position that the first connector right side corresponds the location mouth is connected with the locating piece, the right side of locating piece runs through the location mouth and extends to the inside of location mouth, two mounting grooves have been seted up to the right side symmetry of first connector, both ends are fixed continuous through the slide bar around the mounting groove inner wall, one side sliding connection that the slide bar surface is close to the second connector has the movable block, the right side of movable block runs through the mounting groove and extends to the outside of mounting groove, spacing mouth has been seted up to the position that the movable block surface corresponds the limiting plate, one side that the fixed block was kept away from to the limiting plate runs through spacing mouthful and extends to the inside of spacing mouth, one side cover that the second connector was kept away from on the slide bar surface is equipped with the cover spring.

Furthermore, the positioning block is movably connected with the positioning opening.

Furthermore, the limiting plate is movably inserted with the limiting port.

Furthermore, two grooves are symmetrically formed in one side of the surface of the negative electrode element body and are used as positioning points when the negative electrode element body is assembled with a plastic support of the rapid temperature measuring thermocouple.

Furthermore, the limiting opening is rectangular.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can be convenient be connected fixedly between negative pole component body and the compensation wire, easy and simple to handle, labour saving and time saving compares in traditional welded connection mode, and the connected mode of this application need not to purchase welding equipment, has greatly reduced economic cost, has also played the effect that the change was dismantled to the negative pole component body to the convenience simultaneously, and the practicality is strong, is worth using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the first connecting mechanism of the present invention;

fig. 3 is a schematic structural view of a second connecting mechanism of the present invention;

fig. 4 is a schematic structural diagram of the moving block of the present invention.

In the figure: 1. a compensation wire; 2. a first connection head; 3. connecting grooves; 4. a second connector; 5. a negative electrode element body; 6. a first connecting mechanism; 601. connecting sheets; 602. positioning the opening; 603. a fixed block; 604. a limiting plate; 7. a second connecting mechanism; 701. positioning blocks; 702. mounting grooves; 703. a slide bar; 704. a moving block; 705. a limiting port; 706. and (5) sleeving a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a compensation lead negative electrode element for a rapid temperature thermocouple includes a compensation lead 1, a first connection head 2 installed on the right side of the compensation lead 1, and a connection groove 3 formed in the center of the right side of the first connection head 2, a second connection head 4 is electrically inserted into the connection groove 3, the right side of the second connection head 4 penetrates through the connection groove 3 and extends to the outside of the connection groove 3, a negative electrode element body 5 is fixedly connected to the center of the right side of the second connection head 4, a first connection mechanism 6 is arranged on the second connection head 4, a second connection mechanism 7 used in cooperation with the first connection mechanism 6 is arranged on the first connection head 2, and the second connection head 4 and the first connection head 2 are conveniently fixed through the cooperation of the first connection mechanism 6 and the second connection mechanism 7.

In specific implementation, the first connecting mechanism 6 includes a connecting piece 601, a positioning opening 602, a fixing block 603 and a limiting plate 604, the connecting piece 601 is fixedly connected to the top and the bottom of the right side of the second connector 4, the positioning opening 602 is formed on the surface of the connecting piece 601, the two symmetrically arranged fixing blocks 603 are fixedly connected to the right side of the second connector 4, and the limiting plate 604 is fixedly connected to one side of the fixing block 603 away from the negative electrode element body 5.

In specific implementation, the second connecting mechanism 7 includes a positioning block 701, a mounting groove 702, a sliding rod 703, a moving block 704, a limiting port 705 and a casing spring 706, the right side of the first connecting head 2 is fixedly connected with the positioning block 701 corresponding to the position of the positioning port 602, the right side of the positioning block 701 penetrates through the positioning port 602 and extends to the inside of the positioning port 602, two mounting grooves 702 are symmetrically formed in the right side of the first connecting head 2, the front end and the rear end of the inner wall of each mounting groove 702 are fixedly connected through the sliding rod 703, the moving block 704 is slidably connected to one side, close to the second connecting head 4, of the surface of the sliding rod 703, the mounting groove 702 is penetrated through the right side of the moving block 704 and extends to the outside of the mounting groove 702, the limiting port 705 is formed in the surface of the moving block 704 corresponding to the limiting plate 604, the side, far away from the fixing block 603, of the limiting plate 604 penetrates through the limiting port 705 and extends to the inside of the limiting port 705, and the casing spring 706 is sleeved on one side, far away from the second connecting head 4, of the surface of the sliding rod 703.

In a specific implementation, the positioning block 701 is movably connected with the positioning opening 602.

In a specific implementation, the limiting plate 604 is movably inserted into the limiting opening 705.

In the specific implementation, two grooves are symmetrically formed in one side of the surface of the negative electrode element body 5 and are used as positioning points when the negative electrode element body is assembled with a plastic support of the rapid temperature thermocouple.

In one embodiment, the restriction 705 is rectangular.

The working principle is as follows: when negative pole component body 5 needs to be dismantled, only need to pull the movable block 704 to the one side of keeping away from second connector 4, compress set spring 706 simultaneously, and then make movable block 704 break away from limiting plate 604, then pull second connector 4 to the outside, can make connection piece 601 break away from locating piece 701, and make second connector 4 break away from spread groove 3, thereby can take off negative pole component body 5, the same thing, when fixed, only need to insert second connector 4 in spread groove 3, and make locating piece 701 insert in locating opening 602, then loosen movable block 704, can rely on the spring action of set spring 706 to drive movable block 704 to carry out the motion that resets, and then make limiting plate 604 peg graft with spacing mouth 705, thereby spacing to limiting plate 604 can.

In summary, the following steps: the utility model discloses can be convenient be connected fixedly between negative pole component body 5 and the compensation wire 1, easy and simple to handle, labour saving and time saving compares in traditional welded connection mode, and the connected mode of this application need not to purchase welding equipment, has greatly reduced economic cost, has also played the effect that convenient dismantlement was changed to negative pole component body 5 simultaneously, and the practicality is strong, is worth using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for quick temperature measurement thermocouple with compensation wire negative pole component, its characterized in that, including compensation wire (1), install first connector (2) on compensation wire (1) right side and offer spread groove (3) of locating at first connector (2) right side center, the inside electrical property of spread groove (3) is pegged graft and is had second connector (4), the right side of second connector (4) runs through spread groove (3) and extends to the outside of spread groove (3), center department fixedly connected with negative pole component body (5) on second connector (4) right side, be provided with first coupling mechanism (6) on second connector (4), be provided with second coupling mechanism (7) that cooperate the use with first coupling mechanism (6) on first connector (2).

2. The negative electrode element of the compensating lead for the rapid temperature thermocouple of claim 1, wherein: first coupling mechanism (6) are including connection piece (601), location mouth (602), fixed block (603) and limiting plate (604), the top and the equal fixedly connected with connection piece (601) in bottom on second connector (4) right side, location mouth (602) have been seted up on the surface of connection piece (601), fixed block (603) that two symmetries of right side fixedly connected with of second connector (4) set up, one side fixedly connected with limiting plate (604) of negative pole component body (5) are kept away from in fixed block (603).

3. The negative electrode element of the compensating lead for the rapid temperature thermocouple of claim 1, wherein: the second connecting mechanism (7) comprises a positioning block (701), a mounting groove (702), a sliding rod (703), a moving block (704), a limiting port (705) and a sleeving spring (706), the right side of the first connecting head (2) corresponds to a positioning block (701) fixedly connected with the position of the positioning port (602), the right side of the positioning block (701) penetrates through the positioning port (602) and extends to the inside of the positioning port (602), two mounting grooves (702) are symmetrically formed in the right side of the first connecting head (2), the front end and the rear end of the inner wall of each mounting groove (702) are fixedly connected through the sliding rod (703), the moving block (704) is slidably connected to one side, close to the second connecting head (4), of the surface of the sliding rod (703), the mounting groove (702) is penetrated through the right side of the moving block (704) and extends to the outside of the mounting groove (702), the limiting port (705) is formed in the position, corresponding to the limiting plate (604), the limiting port (705) is formed in the surface of the limiting plate (604), the side, far away from the fixing block (603), the side of the sliding rod (705) is sleeved with the sleeving spring (706).

4. The negative electrode element of the compensating lead for the rapid temperature thermocouple as claimed in claim 3, wherein: the positioning block (701) is movably connected with the positioning opening (602).

5. The negative electrode element of the compensating lead for the rapid temperature thermocouple as claimed in claim 3, wherein: the limiting plate (604) is movably inserted with the limiting port (705).

6. The negative electrode element of the compensating lead for the rapid temperature thermocouple of claim 1, wherein: and two grooves are symmetrically formed in one side of the surface of the negative electrode element body (5) and are used as positioning points when the negative electrode element body is assembled with a plastic support of a rapid temperature measuring thermocouple.

7. The negative electrode element of the compensating lead for the rapid temperature thermocouple as claimed in claim 3, wherein: the limiting opening (705) is rectangular in shape.