Multidirectional positioning device for calibration of environmental test equipment

Abstract

The utility model relates to a multidirectional positioning device for calibration of environmental test equipment, which comprises a base, a stand column, a locking block and a transverse shaft, and is characterized in that the stand column comprises a sleeve and a telescopic rod matched with the sleeve, the bottom end of the sleeve is connected with the base, the telescopic rod can extend upwards or be compressed downwards, and a threaded hole is formed in the top end of the telescopic rod; the locking block comprises a first sensor insertion hole and a threaded through hole, the locking block is connected to the telescopic rod in a sleeving mode and is located through cooperation of a locating screw and the threaded through hole, a mounting through hole and one or more second sensor insertion holes are formed in the transverse shaft, and the transverse shaft is connected with the telescopic rod through cooperation of a locking bolt, the mounting through hole and the threaded hole. The transverse shaft can rotate around the telescopic rod in the horizontal direction and is fixed to any position. The device is simple in structure, low in cost, easy to manufacture and convenient to use, and can realize quick positioning and sensor installation of large-scale environment test equipment without a temperature measurement frame in a laboratory field, so as to meet the standard position requirement and improve the working efficiency.

Description

Technical Field

[0001] The utility model relates to measurement detection, in particular to a multi-directional positioning device for calibration of environmental test equipment. Background Art

[0002] Environmental testing equipment is a general term for all test equipment that can simulate more than one environmental condition. Environmental testing is widely used in research tests, product finalization tests, production inspections, acceptance, safety, reliability, failure analysis and failure verification in the electrical and electronic, chemical, medical and health industries.

[0003] According to the calibration method requirements of environmental test equipment, different numbers of temperature sensors need to be placed in different areas of the space. The existing sensor installation method generally uses tape, rolled strip or wire to fix it on the temperature measuring rack / tray. This method is not only laborious, but also inefficient. In addition, the tape often causes the sensor to slip due to the decrease in viscosity under high temperature or high humidity conditions. Many large-scale high-temperature environmental test equipment in laboratories are not equipped with temperature measuring racks or other devices that can fix sensors. The operation is very inconvenient, especially not conducive to batch processing.

[0004] In view of the above-mentioned deficiencies of the prior art, the utility model proposes a multi-directional positioning device for calibrating environmental test equipment with simple structure, low cost, easy production and convenient use. The utility model can realize the rapid positioning and sensor installation of large-scale environmental test equipment in the laboratory and without a temperature measuring rack, so as to meet the position requirements of the specification and improve work efficiency. Summary of the invention

[0005] The utility model aims to provide a multi-directional positioning device for calibrating environmental test equipment which has the advantages of simple structure, low cost, easy manufacture and convenient use.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-directional positioning device for calibrating environmental test equipment, comprising a base, a column, a locking block and a horizontal axis, wherein the column comprises a sleeve and a telescopic rod cooperating with the sleeve, the bottom end of the sleeve is connected to the base, the telescopic rod can be extended upward or compressed downward, a threaded hole is provided at the top of the telescopic rod, the locking block comprises a first sensor socket and a threaded through hole, the locking block is sleeved on the telescopic rod and positioned by the cooperation of the positioning screw and the threaded through hole, the horizontal axis is provided with a mounting through hole and one or more second sensor sockets, the horizontal axis is connected to the telescopic rod by the cooperation of the locking bolt, the mounting through hole and the threaded hole, and the horizontal axis can rotate in the horizontal direction around the telescopic rod and be fixed at any position.

[0007] Furthermore, the number of the second sensor jacks is 3-5.

[0008] Furthermore, the bottom end of the sleeve is detachably connected to the base.

[0009] Furthermore, the horizontal axis is a plate-like structure.

[0010] Furthermore, the upright column is a stainless steel upright column, and the horizontal axis is a stainless steel horizontal axis.

[0011] The working process of the utility model is as follows: according to the specific requirements of the calibration test, the height and direction of the horizontal axis are determined, the locking block is positioned, the horizontal axis is fixed, and more than two temperature sensors are respectively inserted into the first sensor jack and the second sensor jack as standard thermometers, and are placed in a temperature box together with the utility model. After the task is completed, the utility model loaded with temperature sensors is taken out.

[0012] The utility model can realize rapid positioning and installation of sensors for large-scale environmental test equipment without a temperature measuring frame in a laboratory, so as to meet the position requirements of the specifications and improve the work efficiency.

[0013] The utility model has the advantages of simple structure, low cost, easy manufacture and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0016] Figure 3 for Figure 2 Left view of

[0017] Figure 4 This is a schematic diagram of the telescopic rod structure of the utility model;

[0018] Figure 5 for Figure 4 A top view of

[0019] Figure 6 This is a schematic diagram of the locking block structure of the utility model;

[0020] Figure 7 It is a schematic diagram of the horizontal axis structure of the utility model.

[0021] In the figure, 1-base; 2-column; 2.1-sleeve; 2.2-telescopic rod; 2.2.1-threaded hole; 3-locking block; 3.1-first sensor socket; 3.2-screw through hole; 4-horizontal axis; 4.1-mounting through hole; 4.2-second sensor socket; 5-positioning screw; 6-locking bolt. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the embodiments should not be construed as limiting the present invention.

[0023] As shown in the figure, a multi-directional positioning device for calibration of environmental test equipment includes a base 1, a column 2, a locking block 3 and a horizontal axis 4. The column 2 includes a sleeve 2.1 and a telescopic rod 2.2 matched with the sleeve 2.1. The bottom end of the sleeve 2.1 is connected to the base 1. The telescopic rod 2.2 can be extended upward or compressed downward. The top of the telescopic rod 2.2 is provided with a threaded hole 2.2.1. The locking block 3 includes a first sensor socket 3.1 and a threaded through hole 3.2. The locking block 3 is sleeved on the telescopic rod 2.2 and positioned by the positioning screw 5 and the threaded through hole 3.2. The horizontal axis 4 is provided with a mounting through hole 4.1 and one or more second sensor sockets 4.2. The horizontal axis 4 is connected to the telescopic rod 2 by the locking bolt 6, the mounting through hole 4.1 and the threaded hole 2.2.1. The horizontal axis 4 can rotate around the telescopic rod 2 in the horizontal direction and be fixed at any position.

[0024] A preferred embodiment is: in the above solution, the number of the second sensor jacks 4.1 is 3-5.

[0025] A preferred embodiment is: in the above solution, the bottom end of the sleeve 2.1 is detachably connected to the base 1.

[0026] A preferred embodiment is: in the above solution, the horizontal axis 4 is a plate-like structure.

[0027] A preferred embodiment is: in the above solution, the column 2 is a stainless steel column, and the horizontal axis 4 is a stainless steel horizontal axis.

[0028] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A multi-directional positioning device for calibrating environmental test equipment, comprising a base (1), a column (2), a locking block (3) and a transverse axis (4), characterized in that: The column (2) comprises a sleeve (2.1) and a telescopic rod (2.2) matched with the sleeve (2.1); the bottom end of the sleeve (2.1) is connected to the base (1); the telescopic rod (2.2) can be extended upward or compressed downward; a threaded hole (2.2.1) is provided at the top of the telescopic rod (2.2); a locking block (3) comprises a first sensor jack (3.1) and a threaded through hole (3.2); the locking block (3) is sleeved on the telescopic rod (2.2) and is positioned by the cooperation of a positioning screw (5) and the threaded through hole (3.2); a mounting through hole (4.1) and one or more second sensor jacks (4.2) are provided on the transverse axis (4); the transverse axis (4) is connected to the telescopic rod (2.2) by the cooperation of a locking bolt (6), the mounting through hole (4.1) and the threaded hole (2.2.1); the transverse axis (4) can rotate in the horizontal direction around the telescopic rod (2.2) and be fixed at any position.

2. The multi-directional positioning device for environmental test equipment calibration according to claim 1, characterized in that: The number of the second sensor jacks (4.2) is 3-5.

3. The multi-directional positioning device for environmental test equipment calibration according to claim 1 or 2, characterized in that: The bottom end of the sleeve (2.1) is detachably connected to the base (1).

4. The multi-directional positioning device for environmental test equipment calibration according to claim 1 or 2, characterized in that: The transverse axis (4) is a plate-shaped structure.

5. The multi-directional positioning device for environmental test equipment calibration according to claim 3, characterized in that: The transverse axis (4) is a plate-shaped structure.

6. The multi-directional positioning device for environmental test equipment calibration according to claim 1 or 2, characterized in that: The upright column (2) is a stainless steel upright column, and the horizontal axis (4) is a stainless steel horizontal axis.

7. The multi-directional positioning device for environmental test equipment calibration according to claim 3, characterized in that: The upright column (2) is a stainless steel upright column, and the horizontal axis (4) is a stainless steel horizontal axis.

8. The multi-directional positioning device for environmental test equipment calibration according to claim 4, characterized in that: The upright column (2) is a stainless steel upright column, and the horizontal axis (4) is a stainless steel horizontal axis.

9. The multi-directional positioning device for environmental test equipment calibration according to claim 5, characterized in that: The upright column (2) is a stainless steel upright column, and the horizontal axis (4) is a stainless steel horizontal axis.

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