Fixed carrier for temperature measurement

Abstract

The utility model discloses a fixed carrier for temperature measurement, which comprises a shell, the shell is in an arch shape with an upper opening and a lower opening, an accommodating cavity is enclosed in the arch shape, a positioning bracket is arranged in the center of the accommodating cavity, the positioning bracket is fixedly connected with the side wall of the shell, and the positioning bracket is used for fixing a temperature detection probe; the edge position of the shell is fixedly connected with a connecting part which is used for being attached and fixed to a to-be-detected position. According to the technical scheme of the utility model, through the arrangement of the arched shell structure, a relatively stable detection environment is enclosed at the position to be detected, the positioning support inside the shell can stably fix the probe of the thermometer, the structural stability of the thermometer during working is ensured, and finally, the connection part is arranged, so that the temperature measurement is more stable. Therefore, the whole device can be fixedly mounted at a to-be-detected position (such as a cryopreservation box).

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection, in particular to a fixed carrier for temperature measurement. Background Art

[0002] In the sample transportation industry, the relative instability of cryostat boxes and probes makes it difficult to effectively monitor the true external temperature of the cargo. Simply attaching the thermometer probe to the cryostat can lead to issues with the accuracy of temperature measurements. Therefore, a fixed temperature measurement carrier is needed to address this issue. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a fixed carrier for temperature measurement.

[0004] The utility model provides a fixed carrier for temperature measurement, comprising a shell, the shell being in an arched shape with upper and lower openings, an accommodating cavity being enclosed inside the arch, a positioning bracket being provided at the center of the accommodating cavity, the positioning bracket being fixedly connected to the side wall of the shell, and being used to fix a temperature detection probe;

[0005] The edge of the shell is fixedly connected with a connecting portion for fitting and fixing with the position to be detected;

[0006] The positioning bracket includes a positioning tube, which is a vertically arranged tubular structure used to plug in the temperature detection probe. The axis of the positioning tube is collinear with the axis of the shell. The positioning tube is fixedly connected to a support frame in the circumferential direction, and one end of the support frame is fixed to the peripheral wall of the shell.

[0007] Preferably, the shell is a semicircular structure.

[0008] Preferably, two groups of support frames are provided, each group consisting of three support frames in a uniform annular array.

[0009] Preferably, the connection position is connected to the edge positions of both sides of the shell, and includes an extension section and a plane section. The extension section is connected to the shell, and the outer side of the plane section is fixed to the position to be detected by bonding.

[0010] Preferably, the housing, the positioning bracket and the connecting portion are an integrally formed plastic structure.

[0011] Preferably, the housing and the positioning bracket are transparent structures.

[0012] The utility model provides a fixed carrier for temperature measurement. By setting an arched shell structure, a relatively stable detection environment is set up at the position to be detected. At the same time, the positioning bracket inside the shell can stably fix the probe of the thermometer to ensure the structural stability of the thermometer when working. Finally, by setting a connecting part, the entire device can be fixedly installed at the position to be detected (such as a cryobox).

[0013] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a top view of the present utility model. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0018] The following describes some embodiments of the present application in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features therein may be combined with each other.

[0019] It should be understood that the terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise.

[0020] It should be understood that, in order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, the words "first" and "second" are used to distinguish between identical or similar items with substantially the same functions and effects. For example, the first groove and the second groove are merely used to distinguish different grooves and do not limit their order. Those skilled in the art will understand that the words "first" and "second" do not limit the quantity or execution order, and the words "first" and "second" do not necessarily mean different.

[0021] It should be further understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0022] Reference Figure 1 As shown, the shell 1 is in the shape of an arch with upper and lower openings, and a receiving cavity is enclosed inside the arch. This embodiment takes the external temperature detection of a cryogenic box as an example. The shell 1 is used to enclose a relatively stable detection environment outside the box body of the cryogenic box. In addition, the shell 1 is also used to protect the probe. Therefore, the arch shape with upper and lower openings can not only communicate with the external environment, but also make the detection environment relatively stable and reduce the influence of airflow. At the same time, the shape of the arch is relatively stable and can protect the internal probe when it is squeezed.

[0023] A positioning bracket is provided at the center of the accommodating cavity. The positioning bracket is fixedly connected to the side wall of the shell 1, and the positioning bracket is used to fix the temperature detection probe; the positioning bracket includes a positioning tube 11, which is a vertically arranged tubular structure. The axis of the positioning tube 11 is collinear with the axis of the shell 1, and a support frame 12 is fixedly connected to the circumference of the positioning tube 11. One end of the support frame 12 is fixed to the circumferential wall of the shell 1. A general temperature detection probe is a cylindrical structure, which is directly inserted into the positioning tube 11. When customizing, the size of the positioning tube 11 is controlled so that the detection part of the temperature detection probe is exposed from the bottom of the positioning tube 11, such as the bottom mercury head of a mercury temperature probe is exposed from the bottom of the positioning tube 11. The middle part of the temperature detection probe is interference-fitted into the positioning tube 11 and remains fixed. The positioning tube 11 can also be set as an open semicircular tube structure (which can be regarded as Figure 1 The positioning tube 11 is split along the central axis, and the structure of the support member 12 remains unchanged). The temperature detection probe is directly fixed on the positioning tube 11 by adhesive bonding. In addition, the positioning bracket can also be customized according to the specific structure of the temperature detection probe.

[0024] A connecting portion is fixedly connected to the edge of the shell for fitting and fixing with the position to be detected.

[0025] The "arch shape" referred to in this embodiment is preferably a semicircular shape, referring to Figure 1 as well as Figure 2 As shown, the semicircular shape is more compact and facilitates positioning of the positioning bracket. Specifically, to ensure the accuracy of the probe's detection within the accommodating cavity, the positioning bracket is positioned directly at the center of the semicircular structure. This ensures that the probe maintains a consistent distance from the circumference of the housing 1 (preferably approximately 5-10 cm, adjustable depending on the specific detection situation), resulting in more representative detection data.

[0026] At the same time, the two sides of the semicircular shell are on a flat surface, which is more convenient for installation on a flat structure such as the wall of a freezing box. The connection point is a flat structure extending to both sides of the end of the shell 1, which can be fixed to the freezing box by gluing.

[0027] Reference Figure 2 As shown, in order to ensure that the positioning bracket is at the center position of the semicircular shell 1 (the black filled part is the shell 1, and it is necessary to make it located in the middle position of the accommodating cavity and maintain a certain distance from the box wall of the cryopreservation box. The connection position is provided with two sections, including an extension section 101 (the extension section 101 is actually the straight-line distance between the probe and the cryopreservation box. During the design, the detection distance can be determined by the structure of this section) and a plane section 10. The extension section 101 is connected to the shell 1, and the outer side of the plane section 10 is fixed to the position to be detected by bonding.

[0028] Finally, in order to facilitate manufacturing and use, the entire device adopts a transparent plastic one-piece molding structure.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixed carrier for temperature measurement, characterized in that: The housing (1) is in an arched shape with upper and lower openings, a receiving cavity is formed inside the arch, a positioning bracket is provided at the center of the receiving cavity, the positioning bracket is fixedly connected to the side wall of the housing (1), and the positioning bracket is used to fix the temperature detection probe; The edge of the shell is fixedly connected with a connecting portion for fitting and fixing with the position to be detected; The positioning bracket includes a positioning tube (11), which is a vertically arranged tubular structure for inserting a temperature detection probe. The axis of the positioning tube (11) is collinear with the axis of the shell (1). The positioning tube (11) is fixedly connected to a support frame (12) in the circumferential direction. One end of the support frame (12) is fixed to the circumferential wall of the shell (1).

2. A fixed carrier for temperature measurement according to claim 1, characterized in that: The shell (1) is a semicircular structure.

3. A fixed carrier for temperature measurement according to claim 2, characterized in that The support frames (12) are provided in two groups, each group consisting of three support frames (12) in a uniform annular array.

4. A fixed carrier for temperature measurement according to claim 1, characterized in that: The connection position is connected to the edge positions of both sides of the shell (1), and includes an extension section (101) and a plane section (10). The extension section (101) is connected to the shell (1), and the outer side of the plane section (10) is fixed to the position to be detected by bonding.

5. A fixed carrier for temperature measurement according to claim 1, characterized in that: The housing (1), the positioning bracket and the connecting portion are an integrally formed plastic structure.

6. A fixed carrier for temperature measurement according to claim 5, characterized in that: The housing (1) and the positioning bracket are transparent structures.

Images