CN213209976U

CN213209976U - Novel digital display thermal conductivity instrument

Info

Publication number: CN213209976U
Application number: CN202022521227.4U
Authority: CN
Inventors: 曲雁; 鲍勇; 赵文娟; 于春霞
Original assignee: Yantai Product Quality Supervision And Inspection Institute (yantai Textile Fiber Inspection Institute China National Wine Quality Supervision And Inspection Center)
Current assignee: Yantai Product Quality Supervision And Inspection Institute (yantai Textile Fiber Inspection Institute China National Wine Quality Supervision And Inspection Center)
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-05-14
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a novel digital display thermal conductivity meter, which comprises a thermal conductivity meter main body and a detection probe, wherein the detection probe is arranged at the position of the left end face of the thermal conductivity meter main body; the utility model discloses a U-shaped frame and compression spring that set up at heat conduction appearance main part left end can protect heat conduction appearance main part and test probe when equipment does not use, and then can prevent that equipment from leading to test probe and heat conduction appearance main part to damage when falling, can promote the U-shaped frame right when needs use equipment simultaneously, make test probe follow the downthehole spy out of circular, then hang the buckle and fix on fixed projection, and then can make things convenient for the use of equipment.

Description

Novel digital display thermal conductivity instrument

Technical Field

The utility model relates to a thermal conductivity meter technical field specifically is a novel digital display thermal conductivity meter.

Background

The thermal conductivity meter consists of four parts, namely a thermal probe, a power supply, an amplifier and a digital display meter, and the thermal conductivity coefficient (or thermal resistance) is one of the main thermal performances of the thermal insulation material and is a main mark for identifying the quality of the thermal insulation performance of the material. In recent years, with the coming of building energy conservation laws and regulations, China pays more and more attention to building energy conservation. Therefore, it is necessary to accurately measure the parameters, which is very important for reasonable material selection, and the thermal conductivity meter is often used for testing and testing metals and alloys, diamonds, ceramics, graphite and carbon fibers, filled plastics, polymer materials, etc.

However, current thermal conductivity meter prevents falling the performance relatively poor, if drop from user's hand carelessly, leads to the organism to damage extremely easily and leads to the instrument can't be used, current thermal conductivity meter need take off the block on the probe when using simultaneously, just can use, but because the block volume is less loses very easily, and only can protect the probe for there is certain limitation in using, for this we provide a novel digital display thermal conductivity meter in order to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel digital display thermal conductivity meter 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:

a novel digital display thermal conductivity meter comprises a thermal conductivity meter main body and a detection probe, wherein the detection probe is arranged at the position of the left end face of the thermal conductivity meter main body, the right end face of the thermal conductivity meter main body is fixedly connected with a mounting plate, and a protection assembly for protecting the thermal conductivity meter main body is arranged on the right end face of the mounting plate;

the equal fixedly connected with fixed strip piece in position that two side faces of thermal conductivity appearance main part are close to thermal conductivity appearance main part left end face, still be equipped with the U-shaped frame on the fixed strip piece, two strip holes with fixed strip piece sliding connection have all been seted up to two side face positions of U-shaped frame, two spring pockets have still been seted up to thermal conductivity appearance main part left end face, two all install compression spring between spring inslot portion terminal surface and the U-shaped frame right flank, the circular port has been seted up to U-shaped frame left end face and the relative position of detecting probe, the fixed subassembly that is used for fixed U-shaped frame is all installed to the one end that the circular port was kept away from to U-shaped frame both sides face.

As a further aspect of the present invention: the protection component comprises a buffer spring, the buffer spring is installed on the right side face of the mounting plate, the buffer spring is installed at one end, away from the mounting plate, of the buffer spring, a fixing plate is installed, and an angle wrapping block is fixedly connected to the fixing plate.

As a further aspect of the present invention: the fixing assembly comprises a rotating groove, the rotating groove is formed in one end, far away from the circular hole, of each side face, a rotating block is connected in the rotating groove in a rotating mode, a retaining ring is fixedly connected to the rotating block, and a fixing protruding column which is used for being matched with the retaining ring to fix the U-shaped frame is fixedly connected to the middle position of each side face of the thermal conductivity meter main body.

As a further aspect of the present invention: the corner wrapping block is made of rubber.

As a further aspect of the present invention: the strip-shaped holes are stepped holes.

As a further aspect of the present invention: the detection probe is electrically connected with an internal circuit of the heat conduction instrument main body.

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

1. the utility model discloses a U-shaped frame and compression spring that set up at heat conduction appearance main part left end can protect heat conduction appearance main part and test probe when equipment does not use, and then can prevent that equipment from leading to test probe and heat conduction appearance main part to damage when falling, can promote the U-shaped frame right when needs use equipment simultaneously, make test probe follow the downthehole spy out of circular, then hang the buckle and fix on fixed projection, and then can make things convenient for the use of equipment.

2. The utility model discloses a buffer spring and cornerite piece of setting at heat conduction appearance main part right flank can be protected the one end that the test probe was kept away from to the heat conduction appearance main part when equipment falls, can effectually prevent equipment damage because of falling under the combined action with the U-shaped frame simultaneously.

3. The utility model discloses a rubber material's cornerite piece, the impact force that produces when can effectual absorption equipment drops makes anti falling nature stronger simultaneously under the cooperation with buffer spring.

Drawings

Fig. 1 is a schematic structural diagram of a novel digital display thermal conductivity meter.

Fig. 2 is a schematic diagram of an extending structure of a probe needle in a novel digital display thermal conductivity meter.

Fig. 3 is a schematic top view of a novel digital display thermal conductivity meter.

Fig. 4 is a schematic structural view of a U-shaped frame in a novel digital display thermal conductivity meter.

Fig. 5 is a schematic structural diagram of a fixing strip block in the novel digital display thermal conductivity meter.

Wherein: the thermal conductivity meter comprises a thermal conductivity meter main body 1, a corner wrapping block 2, a mounting plate 3, a fixing convex column 4, a retaining ring 5, a rotating block 6, a rotating groove 7, a fixing strip block 8, a strip-shaped hole 9, a compression spring 10, a circular hole 11, a U-shaped frame 12, a detection probe 13, a spring groove 14, a buffer spring 15 and a fixing plate 16.

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. 1-5, in the embodiment of the present invention, a novel digital display thermal conductivity meter includes a thermal conductivity meter main body 1 and a detection probe 13, where the detection probe 13 is disposed at a left end face of the thermal conductivity meter main body 1, a mounting plate 3 is fixedly connected to a right end face of the thermal conductivity meter main body 1, and a protection component for protecting the thermal conductivity meter main body 1 is mounted on a right end face of the mounting plate 3;

the positions, close to the left end face of the thermal conductivity instrument main body 1, of the two side faces of the thermal conductivity instrument main body 1 are fixedly connected with fixing strip blocks 8, U-shaped frames 12 are further arranged on the fixing strip blocks 8, strip-shaped holes 9 in sliding connection with the fixing strip blocks 8 are formed in the positions of the two side faces of the U-shaped frames 12, two spring grooves 14 are further formed in the left end face of the thermal conductivity instrument main body 1, compression springs 10 are mounted between the inner end faces of the two spring grooves 14 and the right side face of the U-shaped frame 12, circular holes 11 are formed in the positions, opposite to the detection probes 13, of the left end face of the U-shaped frame 12, and fixing assemblies used for fixing the U-shaped frame 12 are mounted at one ends, far away from the circular holes 11, of the; the fixing assembly comprises a rotating groove 7, the rotating groove 7 is formed in one end, far away from the circular hole 11, of each side face of each side, a rotating block 6 is connected in the rotating groove 7 in a rotating mode, a retaining ring 5 is fixedly connected to the rotating block 6, and a fixing convex column 4 used for being matched with the retaining ring 5 to fix the U-shaped frame 12 is further fixedly connected to the middle position of each side face of the thermal conductivity meter main body 1; the strip-shaped holes 9 are stepped holes; the detection probe 13 is electrically connected with an internal circuit of the heat conduction instrument main body 1; the utility model discloses a U-shaped frame 12 and compression spring 10 that set up at 1 left end of heat conduction appearance main part, can protect heat conduction appearance main part 1 and test probe 13 when equipment does not use, and then can prevent that equipment from leading to test probe 13 and heat conduction appearance main part 1 to damage when falling, can promote U-shaped frame 12 right when needs use equipment simultaneously, make test probe 13 seek out in the circular port 11, then hang buckle 5 and go up to fix on fixed projection 4, and then can make things convenient for the use of equipment.

The protection assembly comprises buffer springs 15, the three buffer springs 15 are all arranged on the right side face of the mounting plate 3, one ends, far away from the mounting plate 3, of the three buffer springs 15 are provided with fixing plates 16, and the fixing plates 16 are fixedly connected with the corner wrapping blocks 2; the corner wrapping block 2 is made of rubber; the utility model discloses a rubber material's cornerite piece 2, the impact force that produces when can effectual absorption equipment drops makes anti falling nature stronger simultaneously under the cooperation with buffer spring 15.

The utility model discloses a theory of operation is: the utility model discloses when using, through promoting U-shaped frame 12 right, make detecting probe 13 lean out from the circular hole, then hang buckle 5 and detain fixed projection 4 go on going fixed, and then can make things convenient for the use of equipment, take off buckle 5 from fixed projection 4 after using the completion, U-shaped frame 12 pops out under compression spring 10's effect, and then can protect detecting probe 13 and heat conduction appearance main part 1, buffer spring 15 and cornerite piece 2 of 1 right flank of heat conduction appearance main part simultaneously, can protect the one end that detecting probe 13 was kept away from to heat conduction appearance main part 1 when equipment falls, simultaneously can effectually prevent equipment damage because of falling under the combined action with U-shaped frame 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel digital display thermal conductivity meter, includes thermal conductivity meter main part (1) and detects probe (13), its characterized in that: the detection probe (13) is arranged at the left end face of the thermal conductivity meter main body (1), the right end face of the thermal conductivity meter main body (1) is fixedly connected with the mounting plate (3), and the right end face of the mounting plate (3) is provided with a protection assembly for protecting the thermal conductivity meter main body (1);

the utility model discloses a thermal conductivity appearance, including thermal conductivity appearance main part (1), the equal fixedly connected with in position that two side faces of thermal conductivity appearance main part (1) left end face are close to fixed strip piece (8), still be equipped with U-shaped frame (12) on fixed strip piece (8), strip hole (9) with fixed strip piece (8) sliding connection have all been seted up to two side face positions of U-shaped frame (12), two spring groove (14), two have still been seted up to thermal conductivity appearance main part (1) left end face all install compression spring (10) between spring groove (14) inside terminal surface and U-shaped frame (12) right flank, circular port (11) have been seted up with the relative position of detecting probe (13) to U-shaped frame (12) left end face, the fixed subassembly that is used for fixed U-shaped frame (12) is all installed to the one end that circular port (11) were kept away from to U-shaped frame (12) both sides face.

2. The novel digital display thermal conductivity meter as claimed in claim 1, wherein the protection assembly comprises buffer springs (15), three buffer springs (15) are all installed at the right side position of the installation plate (3), a fixing plate (16) is installed at one end of each buffer spring (15) far away from the installation plate (3), and the corner wrapping block (2) is fixedly connected to the fixing plate (16).

3. The novel digital display thermal conductivity meter as claimed in claim 1, wherein the fixing component comprises a rotation groove (7), the rotation groove (7) is provided at one end of the two side surfaces away from the circular hole (11), a rotation block (6) is rotatably connected in the rotation groove (7), a retaining ring (5) is fixedly connected on the rotation block (6), and a fixing convex column (4) for fixing the U-shaped frame (12) by matching with the retaining ring (5) is further fixedly connected at the middle position of the two side surfaces of the thermal conductivity meter body (1).

4. The novel digital display thermal conductivity meter according to claim 2, wherein the corner-covering block (2) is made of rubber.

5. The novel digital display thermal conductivity meter as claimed in claim 1, wherein the strip-shaped hole (9) is a stepped hole.

6. The thermal conductivity meter with digital display as claimed in claim 1, wherein the detecting probe (13) is electrically connected to the internal circuit of the thermal conductivity meter body (1).