CN218271112U

CN218271112U - Thermocouple wire welding condition inspection device

Info

Publication number: CN218271112U
Application number: CN202221468947.1U
Authority: CN
Inventors: 欧阳高波
Original assignee: Foshan Zhunce Electronic Co ltd
Current assignee: Foshan Zhunce Electronic Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-01-10
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a thermocouple wire welding condition checking device, which belongs to the technical field of thermocouple testing and comprises an operating platform, wherein the side wall of the operating platform is provided with an accommodating component; the storage assembly comprises a storage box, a cavity and a strong magnetic sheet, the cavity is formed in the operating platform, the storage box is inserted in the cavity, the strong magnetic sheet is connected to the side, close to the cavity, of the storage box, and a base is connected to the upper portion of the operating platform; the utility model discloses set up receiver, division board, cavity, strong magnetic sheet, inserting groove, drying plate, through-hole, drier, inserted block isotructure, under the mutually supporting of these structures, can realize accomodating the function of using and button cell not used, the staff changes the operation to button cell in the follow-up testing process of being convenient for, and can collect the button cell who uses the completion, avoids button cell to abandon at will, causes environmental pollution.

Description

Thermocouple wire welding condition inspection device

Technical Field

The utility model belongs to the technical field of the thermocouple test, concretely relates to thermocouple wire welding condition inspection device.

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, and converts the thermal electromotive force signal into the temperature of a measured medium through an electric instrument (a secondary instrument).

The chinese patent application No. 201920479323.1 discloses a thermocouple wire welding condition inspection device, in which a button cell is used for test inspection, but the button cell is not placed at a fixed position, so that the button cell is easy to replace inconveniently, and the used button cell cannot be collected and processed; in addition, the metal rod is inserted into the wire guide groove in the base, but friction is easily generated between the metal rod and the wire guide groove, so that the metal rod is damaged.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a thermocouple wire welding condition inspection device has and is convenient for change and accomodates, antifriction's characteristics.

In order to achieve the above purpose, the utility model provides a following technical scheme: a thermocouple wire welding condition inspection device comprises an operation table, wherein a containing assembly is arranged on the side wall of the operation table;

the storage assembly comprises a storage box, a cavity and a strong magnetic sheet, the cavity is formed in the operation table, the storage box is inserted into the cavity, the strong magnetic sheet is connected to one side, close to each other, of the storage box and the cavity, the base is connected to the upper portion of the operation table, a wire groove is formed in one end of the upper portion of the base, a metal rod is inserted into the wire groove, the button battery is arranged at the other end of the upper portion of the base, and an LED indicating lamp is arranged at one end of the button battery.

Preferably, be provided with the division board on the inside wall of receiver, receiver and division board formula structure as an organic whole.

Preferably, the one end that the receiver is close to strong magnetic sheet is connected with the slider, just the position department that corresponds the slider on the lateral wall of cavity is provided with the spout.

Preferably, the storage assembly further comprises an insertion groove, a drying plate, through holes, drying agents and insertion blocks, the drying plate is arranged inside the storage box and above the partition plate, the through holes are formed in the side wall of the drying plate, the drying agents are filled inside the drying plate, the two ends of the drying plate are connected with the insertion blocks, and the insertion groove is formed in the inner side wall of the storage box and corresponds to the position of the insertion block.

Preferably, the periphery that the inside of base just is located the metallic channel is provided with the abrasionproof subassembly, the abrasionproof subassembly includes an installation section of thick bamboo, insulating pad and mounting groove, be provided with the mounting groove on the lateral wall of metallic channel, the inside grafting of mounting groove has an installation section of thick bamboo, be connected with insulating pad on the inside wall of an installation section of thick bamboo.

Preferably, the anti-abrasion assembly further comprises a thread groove and a abutting ring, the thread groove is formed in one end of the mounting groove, and the abutting ring is connected to the inner thread of the thread groove.

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

1. the utility model discloses set up receiver, division board, cavity, strong magnetic sheet, inserting groove, drying plate, through-hole, drier, inserted block isotructure, under the mutually supporting of these structures, can realize accomodating the function of using and button cell not used, the staff changes the operation to button cell in the follow-up testing process of being convenient for, and can collect the button cell who uses the completion, avoids button cell to abandon at will, causes environmental pollution.

2. The utility model discloses set up thread groove, installation section of thick bamboo, insulating pad, mounting groove, support tight ring isotructure, under the mutually supporting of these structures, can realize antifriction's function, avoid using the in-process of metal pole in pegging graft, take place the friction between metal pole and the metallic channel, cause the metal pole impaired, and then can guarantee the result of use of metal pole, and then can guarantee the accuracy that detects the structure.

Drawings

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

FIG. 2 is a cross-sectional view of the operation table of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a sectional view of the storage box of the present invention;

FIG. 5 is a vertical sectional view of the operation table of the present invention;

fig. 6 is an enlarged view of the point B in fig. 5 according to the present invention.

In the figure: 1. an operation table; 2. a receiving assembly; 21. a storage box; 22. a partition plate; 23. a cavity; 24. a strong magnetic sheet; 25. inserting grooves; 26. drying the plate; 27. a through hole; 28. a desiccant; 29. an insertion block; 3. a metal rod; 4. an LED indicator light; 5. a button cell; 6. a wire guide groove; 7. a base; 8. an anti-wear assembly; 81. a thread groove; 82. mounting the cylinder; 83. an insulating pad; 84. mounting grooves; 85. and (6) a supporting ring.

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.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a thermocouple wire welding condition inspection device comprises an operation table 1, wherein a containing assembly 2 is arranged on the side wall of the operation table 1;

storage assembly 2 includes receiver 21, cavity 23 and strong magnetic sheet 24, the inside of operation panel 1 is provided with cavity 23, the inside of cavity 23 is pegged graft and is had receiver 21, one side that receiver 21 and cavity 23 are close to each other all is connected with strong magnetic sheet 24, the top of operation panel 1 is connected with base 7, the top one end of base 7 is provided with wire casing 6, peg graft and have metal pole 3 in the inside of wire casing 6, the top other end of base 7 is provided with button cell 5, button cell 5's one end is provided with LED pilot lamp 4.

Specifically, the inner side wall of the storage box 21 is provided with a partition plate 22, the storage box 21 and the partition plate 22 are of an integrated structure,

through adopting above-mentioned technical scheme, be convenient for separate into two accommodation space with receiver 21 to accomodate respectively used and button cell 5 that does not use.

Specifically, one end of the containing box 21 close to the strong magnetic sheet 24 is connected with a sliding block, a sliding groove is arranged on the side wall of the cavity 23 and at the position corresponding to the sliding block,

through adopting above-mentioned technical scheme, provide the guide effect for receiver 21's removal, improve the stability that receiver 21 removed.

Specifically, the storage assembly 2 further includes an insertion groove 25, a drying plate 26, through holes 27, a drying agent 28 and an insertion block 29, the drying plate 26 is disposed inside the storage box 21 and above the partition plate 22, the side wall of the drying plate 26 is provided with a plurality of through holes 27, the drying agent 28 is filled inside the drying plate 26, both ends of the drying plate 26 are connected with the insertion block 29, the insertion groove 25 is disposed on the inner side wall of the storage box 21 and corresponding to the insertion block 29,

through adopting above-mentioned technical scheme, guarantee that receiver 21 internal environment is in dry environment, and then can avoid receiver 21 inside button cell 5 to wet.

When the thermocouple wire detection device is used, the storage box 21 is firstly pulled out of the cavity 23, then the drying plate 26 is lifted upwards, the inserting block 29 is further driven to move upwards in the inserting groove 25, after the drying plate 26 is separated from the storage box 21, the unused button battery 5 is taken out of the storage box 21, the button battery 5 is placed in the groove on the base 7, then the finished LED indicator lamp 4 is taken out, then the LED indicator lamp 4 is connected with the metal rod 3 and the negative end of the button battery 5 in series through the electrified wire, then the two ends of the thermocouple wire to be detected are respectively connected with the positive end of the button battery 5 and the end, far away from the LED indicator lamp 4, of the metal rod 3, after the connection is completed, if the LED indicator lamp 4 is lightened, the thermocouple wire is good, and if the LED indicator lamp 4 is not lightened, the thermocouple wire has problems;

example 2

The present embodiment is different from embodiment 1 in that: an anti-abrasion assembly 8 is arranged inside the base 7 and on the periphery of the wire guide 6, the anti-abrasion assembly 8 comprises an installation cylinder 82, an insulation pad 83 and an installation groove 84, the installation groove 84 is arranged on the side wall of the wire guide 6, the installation cylinder 82 is inserted inside the installation groove 84, the insulation pad 83 is connected on the inner side wall of the installation cylinder 82,

specifically, the wear-resistant assembly 8 further includes a threaded groove 81 and a tightening ring 85, the threaded groove 81 is disposed at one end of the mounting groove 84, the tightening ring 85 is connected to the inner thread of the threaded groove 81,

through adopting above-mentioned technical scheme, be convenient for carry on spacing fixedly to installation section of thick bamboo 82.

During the use of the embodiment, before pegging graft the metallic rod 3 inside the metallic channel 6, peg graft the mounting groove 84 inside with the installation section of thick bamboo 82 earlier, then will support inside tight ring 85 threaded connection to thread groove 81, under the effect of supporting tight ring 85, can be with the spacing fixing of installation section of thick bamboo 82 inside the mounting groove 84, then peg graft metallic rod 3 inside the metallic channel 6 again, insulating pad 83 can avoid taking place the friction between metallic rod 3 and the metallic channel 6, and then can avoid the metallic rod 3 impaired.

The utility model discloses well button cell 5 and base 7's connection structure and thermocouple wire welding condition inspection device's theory of operation has disclosed in the thermocouple wire welding condition inspection device that chinese patent application number is 201920479323.1 discloses.

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. A thermocouple wire welding condition inspection device comprises an operation table (1), and is characterized in that: the side wall of the operating platform (1) is provided with a containing assembly (2);

the storage assembly (2) comprises a storage box (21), a cavity (23) and a strong magnetic sheet (24), the cavity (23) is arranged inside the operating platform (1), the storage box (21) is inserted inside the cavity (23), the strong magnetic sheet (24) is connected to one side, close to each other, of the storage box (21) and the cavity (23), a base (7) is connected to the top of the operating platform (1), a wire groove (6) is formed in one end of the top of the base (7), a metal rod (3) is inserted inside the wire groove (6), a button battery (5) is arranged at the other end of the top of the base (7), and an LED indicating lamp (4) is arranged at one end of the button battery (5).

2. The apparatus for inspecting a welding condition of a thermocouple wire according to claim 1, wherein: be provided with division board (22) on the inside wall of receiver (21), receiver (21) and division board (22) formula structure as an organic whole.

3. The apparatus for inspecting a welding condition of a thermocouple wire according to claim 1, wherein: the one end that receiver (21) is close to strong magnetic sheet (24) is connected with the slider, just the position department that corresponds the slider on the lateral wall of cavity (23) is provided with the spout.

4. The apparatus for inspecting a welding condition of a thermocouple wire according to claim 1, wherein: the storage component (2) further comprises an insertion groove (25), a drying plate (26), through holes (27), drying agents (28) and insertion blocks (29), the drying plate (26) is arranged inside the storage box (21) and above the partition plate (22), a plurality of through holes (27) are formed in the side wall of the drying plate (26), the drying agents (28) are filled in the drying plate (26), the insertion blocks (29) are connected to two ends of the drying plate (26), and the insertion groove (25) is formed in the inner side wall of the storage box (21) and corresponds to the position of the insertion blocks (29).

5. The apparatus for inspecting a welding condition of a thermocouple wire according to claim 1, wherein: the anti-abrasion device is characterized in that an anti-abrasion assembly (8) is arranged inside the base (7) and on the periphery of the wire guide groove (6), the anti-abrasion assembly (8) comprises an installation cylinder (82), an insulation pad (83) and an installation groove (84), the installation groove (84) is formed in the side wall of the wire guide groove (6), the installation cylinder (82) is inserted into the installation groove (84), and the insulation pad (83) is connected to the inner side wall of the installation cylinder (82).

6. The apparatus for inspecting a welding condition of a thermocouple wire according to claim 5, wherein: the anti-abrasion assembly (8) further comprises a thread groove (81) and a abutting ring (85), the thread groove (81) is arranged at one end of the mounting groove (84), and the abutting ring (85) is connected to the inner thread of the thread groove (81).