CN216283976U

CN216283976U - Temperature recording instrument for high-low temperature test chamber

Info

Publication number: CN216283976U
Application number: CN202122880436.2U
Authority: CN
Inventors: 陶凯
Original assignee: Suzhou Yuchengkai Automation Equipment Co ltd
Current assignee: Suzhou Yuchengkai Automation Equipment Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-12
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of temperature instruments, in particular to a temperature recording instrument for a high-low temperature test chamber, which comprises a host, a probe and a mounting seat, wherein one end of the probe is fixedly connected with the mounting seat, one side of the mounting seat, which is close to the probe, is provided with a protective cylinder, the protective cylinder is cylindrical, the protective cylinder is hollow and is provided with an opening at one end, which is close to the mounting seat, one side of the mounting seat, which is close to the protective cylinder, is fixedly connected with a guide rod, one side of the protective cylinder, which is close to the mounting seat, is provided with a sliding hole, and the guide rod is in sliding connection with the inner side of the sliding hole, when the protection sleeve is pulled out during the test, the probe can measure the temperature, when the probe stops measuring the temperature, the protection sleeve is pushed to the mounting seat along the guide rod to close the protection sleeve, the protection sleeve is wrapped on the probe, the probe can be isolated from the outside air, so that corrosion is effectively avoided, and the service life of the temperature recording instrument is prolonged.

Description

Temperature recording instrument for high-low temperature test chamber

Technical Field

The utility model relates to the technical field of temperature instruments, in particular to a temperature recording instrument for a high-low temperature test chamber.

Background

The high-low temperature test box can be used for testing the degree of the material or the composite material which can be endured under the continuous environment of extremely high temperature and extremely low temperature instantly, and testing the chemical change or physical damage caused by expansion with heat and contraction with cold in the shortest time. The test object can also be electronic and electric appliance parts, automatic parts, communication components, electronic chips, automobile accessories, PCB base plates, metal, chemical materials, high polymer materials, plastic cement and the like.

High low temperature test box is generally equipped with temperature recording instrument record test temperature, and the temperature probe of the temperature recording instrument for high low temperature test box among the prior art lacks protection mechanism, and when not using, the probe can receive the corruption because of lacking the protection, influences life.

In order to solve the problems, the application provides a temperature recording instrument for a high-low temperature test chamber.

SUMMERY OF THE UTILITY MODEL

Objects of the first and second utility models

In order to solve the technical problems in the background art, the utility model provides a temperature recording instrument for a high-low temperature test chamber, which has the characteristics of effectively protecting a probe, avoiding corrosion and prolonging the service life of the temperature recording instrument.

Second, technical scheme

In order to solve the technical problem, the utility model provides a temperature recording instrument for a high-low temperature test box, which comprises a host, a probe and a mounting seat, wherein one end of the probe is fixedly connected with the mounting seat, one side of the mounting seat, which is close to the probe, is provided with a protection cylinder, the protection cylinder is cylindrical, one end of the protection cylinder, which is hollow and is close to the mounting seat, is provided with an opening, one side of the mounting seat, which is close to the protection cylinder, is fixedly connected with a guide rod, one side of the protection cylinder, which is close to the mounting seat, is provided with a sliding hole, the guide rod is in sliding connection with the inner side of the sliding hole, the protection cylinder is internally and fixedly provided with a protection sleeve, the protection sleeve is sleeved on the probe, the inner wall of the protection sleeve is attached to the probe, the top end of the protection cylinder is fixedly connected with a buckle, and the top end of the mounting seat is provided with a locking mechanism.

Preferably, the locking mechanism comprises a fixed seat, a clamping groove is formed in one side of the fixed seat, the bottom end of the fixed seat is fixedly connected with the mounting seat, and the buckle is movably clamped with the inner side of the clamping groove.

Preferably, fixed cover of draw-in groove top fixedly connected with, the inboard sliding connection of fixed cover has the slider, slider bottom fixedly connected with depression bar, and the depression bar bottom extends into the draw-in groove inboard, and the slider bottom is equipped with the spring, and the spring cup joints in the depression bar outside, slider top fixedly connected with button.

Preferably, the guide rods are arranged in a plurality and distributed in an annular array on one side of the mounting seat.

Preferably, the peripheral side wall of the mounting seat is fixedly connected with a mounting block.

Preferably, a lead is arranged between the host and the probe, and two ends of the lead are respectively connected with the host and the probe.

Preferably, the front side of the host is provided with a display screen, and the back side of the host is fixedly connected with a connecting column.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the protection barrel is arranged, the mounting seat is connected with the protection barrel through the guide rod, the protection barrel is pulled out during a test, the probe can measure the temperature, when the probe stops measuring the temperature, the protection barrel is pushed to the mounting seat along the guide rod and closes the protection barrel, the protection sleeve wraps the probe, and the probe can be isolated from the outside air, so that the corrosion is effectively avoided, and the service life of the temperature recording instrument is prolonged;

2. according to the utility model, the buckle is connected with the locking mechanism, the buckle is clamped in the clamping groove, and the protection cylinder can be locked on the mounting seat, so that the protection cylinder is prevented from falling off.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a protective sheath of the present invention after closure;

FIG. 3 is a schematic view of the overall structure of the probe and the mounting base of the present invention;

FIG. 4 is a schematic view of the overall structure of the protective cover of the present invention;

FIG. 5 is a cross-sectional view of the connection of the catch and locking mechanism of the present invention.

Reference numerals: 1. a host; 101. a display screen; 102. connecting columns; 2. a probe; 3. a mounting seat; 301. a guide bar; 302. mounting blocks; 4. a protective cylinder; 401. buckling; 402. a slide hole; 403. a protective sleeve; 5. a locking mechanism; 501. a fixed seat; 502. a card slot; 503. fixing a sleeve; 504. a slider; 505. a pressure lever; 506. a spring; 507. a button; 6. and (4) conducting wires.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the temperature recording instrument for the high and low temperature test chamber provided by the utility model comprises a host 1, a probe 2 and a mounting base 3, wherein one end of the probe 2 is fixedly connected with the mounting base 3, one side of the mounting base 3 close to the probe 2 is provided with a protection barrel 4, the protection barrel 4 is cylindrical, the protection barrel 4 is hollow and is provided with an opening close to one end of the mounting base 3, one side of the mounting base 3 close to the protection barrel 4 is fixedly connected with a guide rod 301, one side of the protection barrel 4 close to the mounting base 3 is provided with a slide hole 402, the guide rod 301 is slidably connected with the inner side of the slide hole 402, the protection barrel 4 is fixedly provided with a protection sleeve 403, the protection sleeve is sleeved on the probe 2, the inner wall of the protection sleeve is attached to the probe 2, the top end of the protection barrel 4 is fixedly connected with a buckle 401, and the top end of the mounting base 3 is provided with a locking mechanism 5.

It should be noted that a lead 6 is arranged between the host 1 and the probe 2, two ends of the lead 6 are respectively connected with the host 1 and the probe 2, the probe 2 is installed inside the high-low temperature test chamber and used for sensing the test temperature, the host 1 is connected with the probe 2 through the lead 6, the host 1 is installed outside the high-low temperature test chamber and used for displaying and recording the test temperature, the probe 2 is installed on the installation seat 3, the installation seat 3 is fixedly installed inside the high-low temperature test chamber, the installation seat 3 is connected with the protection cylinder 4 through the guide rod 301 by arranging the protection cylinder 4, the protection cylinder 4 is drawn out during the test, the probe 2 can measure the temperature, when the probe 2 stops measuring the temperature, the protection cylinder 4 is pushed to the installation seat 3 along the guide rod 301 and closes the protection cylinder 4, the protection cylinder 403 is wrapped on the probe 2 and can isolate the probe 2 from the outside air, thereby effectively avoiding corrosion, a plurality of guide rods 301 are arranged, guide arm 301 is annular array distribution in one side of mount pad 3, can improve the stability that mount pad 3 and protective barrel 4 are connected, and the periphery lateral wall fixedly connected with installation piece 302 of mount pad 3, installation piece 302 accessible screw mounting are in high low temperature test chamber.

As shown in fig. 3-5, the locking mechanism 5 includes a fixing base 501, a bottom end of the fixing base 501 is fixedly connected to the mounting base 3, a clamping groove 502 is formed in one side of the fixing base 501, the buckle 401 is movably clamped to an inner side of the clamping groove 502, a fixing sleeve 503 is fixedly connected to a top end of the clamping groove 502, a sliding block 504 is slidably connected to an inner side of the fixing sleeve 503, a pressing rod 505 is fixedly connected to a bottom end of the sliding block 504, a bottom end of the pressing rod 505 extends into the inner side of the clamping groove 502, a spring 506 is arranged at a bottom end of the sliding block 504, the spring 506 is sleeved on an outer side of the pressing rod 505, and a button 507 is fixedly connected to a top end of the sliding block 504.

It should be noted that, be connected with locking mechanical system 5 through setting up buckle 401, buckle 401 joint is in draw-in groove 502, can lock protection section of thick bamboo 4 on mount pad 3, thereby avoid protection section of thick bamboo 4 to drop, when opening protection section of thick bamboo 4, press button 507 and drive slider 504 and depression bar 505 and push down, depression bar 505 can promote buckle 401 and break away from in draw-in groove 502, thereby can make protection section of thick bamboo 4 break away from the locking, and is simple and convenient to use, drive slider 504 when pressing button 507 and compress spring 506, when loosening button 507, spring 506 can promote button 507 automatic re-setting.

As shown in fig. 2, a display screen 101 is disposed on the front side of the main body 1, and a connection column 102 is fixedly connected to the back side of the main body 1.

It should be noted that the display screen 101 is used for displaying information such as temperature, and the connection column 102 is used for mounting the main body 1 on the high and low temperature test chamber.

The working principle of the utility model is as follows: the probe 2 is arranged in the high-low temperature test box and used for sensing test temperature, the host 1 is connected with the probe 2 through a lead 6, the host 1 is arranged outside the high-low temperature test box and used for displaying and recording the test temperature, the probe 2 is arranged on the mounting seat 3, the mounting seat 3 is fixedly arranged in the high-low temperature test box, through arranging the protective sleeve 4, the mounting seat 3 is connected with the protective sleeve 4 through a guide rod 301, the protective sleeve 4 is drawn out during test, the probe 2 can measure temperature, when the probe 2 stops measuring the temperature, the protective sleeve 4 is pushed to the mounting seat 3 along the guide rod 301 and the protective sleeve 4 is closed, the protective sleeve 403 is wrapped on the probe 2, the probe 2 can be isolated from the outside air, thereby effectively avoiding corrosion, prolonging the service life of the temperature recording instrument, the protective sleeve is connected with the locking mechanism 5 through arranging a buckle 401, the buckle 401 is clamped in the clamping groove 502, the protective sleeve 4 can be locked on the mounting seat 3, thereby avoid a protection section of thick bamboo 4 to drop, when opening a protection section of thick bamboo 4, press button 507 and drive slider 504 and depression bar 505 and push down, depression bar 505 can push buckle 401 and break away from in the draw-in groove 502 to can make a protection section of thick bamboo 4 break away from the locking, convenience simple to use drives slider 504 when pressing button 507 and compresses spring 506, and when loosening button 507, spring 506 can push button 507 automatic re-setting.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A temperature recording instrument for a high and low temperature test chamber comprises a host (1), a probe (2) and a mounting seat (3), and is characterized in that one end of the probe (2) is fixedly connected with the mounting seat (3), one side, close to the probe (2), of the mounting seat (3) is provided with a protective barrel (4), the protective barrel (4) is cylindrical, the protective barrel (4) is hollow and is close to an opening at one end of the mounting seat (3), one side, close to the protective barrel (4), of the mounting seat (3) is fixedly connected with a guide rod (301), one side, close to the mounting seat (3), of the protective barrel (4) is provided with a sliding hole (402), the guide rod (301) is in sliding connection with the inner side of the sliding hole (402), a protective sleeve (403) is fixedly arranged inside the protective barrel (4), the protective sleeve (403) is sleeved on the probe (2), the inner wall of the protective sleeve (403) is attached to the probe (2), the top end of the protective barrel (4) is fixedly connected with a buckle (401), the top end of the mounting seat (3) is provided with a locking mechanism (5).

2. The temperature recording instrument for the high and low temperature test chamber as claimed in claim 1, wherein the locking mechanism (5) comprises a fixed seat (501), a clamping groove (502) is formed in one side of the fixed seat (501), the bottom end of the fixed seat (501) is fixedly connected with the mounting seat (3), and the buckle (401) is movably clamped with the inner side of the clamping groove (502).

3. The temperature recording instrument for the high and low temperature test chamber as claimed in claim 2, wherein a fixing sleeve (503) is fixedly connected to the top end of the clamping groove (502), a sliding block (504) is slidably connected to the inner side of the fixing sleeve (503), a pressing rod (505) is fixedly connected to the bottom end of the sliding block (504), the bottom end of the pressing rod (505) extends into the inner side of the clamping groove (502), a spring (506) is arranged at the bottom end of the sliding block (504), the spring (506) is sleeved on the outer side of the pressing rod (505), and a button (507) is fixedly connected to the top end of the sliding block (504).

4. The temperature recording instrument for the high-low temperature test chamber as claimed in claim 1, wherein the guide rods (301) are arranged in a plurality, and the guide rods (301) are distributed in an annular array at one side of the mounting seat (3).

5. The temperature recording instrument for the high and low temperature test chamber as claimed in claim 1, wherein the mounting block (302) is fixedly connected to the peripheral side wall of the mounting seat (3).

6. The temperature recording instrument for the high-low temperature test chamber is characterized in that a lead (6) is arranged between the main machine (1) and the probe (2), and two ends of the lead (6) are respectively connected with the main machine (1) and the probe (2).

7. The temperature recording instrument for the high and low temperature test chamber as claimed in claim 1, wherein a display screen (101) is arranged on the front side of the main body (1), and a connecting column (102) is fixedly connected to the back side of the main body (1).