Temperature measurement copper column and temperature measurement M package support

Abstract

The utility model provides a temperature measurement copper column and a temperature measurement M package support, the temperature measurement copper column comprises a first frame, a second frame is arranged on the lower side of the first frame, the first frame and the second frame are both in a square shape, the first frame and the second frame are both composed of four steel wires, and the two adjacent steel wires are connected in a welded mode. The first frame and the second frame are arranged, the adjusting support is fixedly installed between the first frame and the second frame, each of the first frame and the second frame is composed of four steel wires, the M bag can be better supported, the middle of each frame is hollowed out, ventilation is not affected, and the problem that a wood block is not ventilated is solved; the T-shaped thermocouple wire of the temperature measuring copper column can be clamped, so that the problem that the adhesive tape is adhered to the top plate of the liner of the refrigerator and is easy to fall off is solved; the adjusting support can be adjusted and can perfectly meet the requirement of the refrigerator energy efficiency standard for the position of the temperature measuring M bag / the temperature measuring copper column.

Description

Technical Field

[0001] The utility model relates to the field related to standard energy efficiency test of household refrigerators, and in particular to a temperature measuring copper column and a temperature measuring M-bag bracket. Background Art

[0002] In the production and manufacturing of refrigerators, household refrigerators for export must be tested for energy efficiency in accordance with standards and regulations. An important part of the energy efficiency test is to test the temperature inside the household refrigerator. The refrigerator laboratory has a T-type thermocouple wire, one end of which is connected to the data logger and computer, and the other end is inserted into a temperature measuring copper column or a temperature measuring M bag. The temperature measuring copper column or the temperature measuring M bag is placed inside the refrigerator to measure the temperature inside the box.

[0003] In the prior art, the T-type thermocouple wire of the temperature measuring copper column is adhered to the top of the refrigerator by adhesive tape; the temperature measuring M bag is placed on a wooden block at a specific height, and the wooden block is placed on a shelf. However, the prior art still has the following problems:

[0004] 1. The temperature measuring copper column is a tinned copper column with a diameter and height of 15.2mm. It has a high density and heavy mass. Use tape to stick its T-type thermocouple wire to the top of the refrigerator to fix it, and then close the door for testing. There may be no problem at the beginning, but over time, the tape may fall off, causing the temperature measuring copper column to fall off. However, the refrigerator door is closed, and the situation inside the box cannot be seen during the test, so the test temperature is inaccurate.

[0005] 2. The temperature measurement M package, each 500g, cannot be fixed by sticking the T-type thermocouple wire with tape. Currently, a wooden block is added to the bottom and placed at the bottom of the refrigerator liner or on the shelf; but there are the following problems:

[0006] (1) The actual position of the temperature measuring M package of refrigerators at different heights is different, so it is necessary to make wooden blocks of different heights each time;

[0007] (2) The wooden block is solid. When the temperature measuring M bag is placed on the solid wooden block, the bottom of the M bag cannot contact the air, which will affect the temperature measurement accuracy.

[0008] Therefore, we make improvements on this and propose a temperature measuring copper column and a temperature measuring M package bracket. Utility Model Content

[0009] In view of the deficiencies in the prior art, the utility model provides a temperature measuring copper column and a temperature measuring M package bracket, which solve the problems mentioned in the background technology.

[0010] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0011] Temperature measuring copper column and temperature measuring M package bracket are used to solve the above problems.

[0012] The specific application is as follows:

[0013] It comprises a first frame, a second frame is arranged on the lower side of the first frame, and the first frame and the second frame are arranged in a square shape, the first frame and the second frame are each composed of four steel wires, and the connection mode between two adjacent steel wires is welding connection, and an adjustment bracket is arranged between the corners of the first frame and the second frame;

[0014] A connecting steel wire is welded to the middle of the first frame, and a clip is fixedly installed on the lower surface of the connecting steel wire.

[0015] As a preferred technical solution of the present application, the adjustment bracket includes a fixed cylinder and a sliding rod, and the fixed cylinder is fixedly installed on the upper surface of the second frame, and the upper end of the sliding rod is fixedly installed on the lower surface of the first frame, and the connection method between the fixed cylinder and the sliding rod is a sliding connection.

[0016] As a preferred technical solution of the present application, a fixing block is fixedly installed on one inner wall of the top of the fixing cylinder, and a connecting groove is opened on one surface of the sliding rod, and the connection between the fixing block and the connecting groove is a sliding connection.

[0017] As a preferred technical solution of the present application, a sliding groove is provided inside the fixed block, and a sliding block is slidably connected inside the sliding groove, and a pulling block is fixedly installed on one side surface of the sliding block, a plurality of card grooves are provided on the surface of the connecting groove, and one end of the sliding block is connected to the card groove by a card-engaging connection.

[0018] As a preferred technical solution of the present application, the upper and lower inner walls of the slide groove are both provided with limit grooves, and the inner part of the limit groove is slidably connected with a fixed plate, and the connection between the fixed plate and the sliding block is a fixed connection.

[0019] As a preferred technical solution of the present application, springs are fixedly mounted on the upper and lower surfaces of the fixing plate, and the other end of the spring is fixedly connected to an inner wall of one side of the limiting groove.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] In the scheme of this application:

[0022] By setting the first frame and the second frame, an adjustment bracket is fixedly installed between the first frame and the second frame. The first frame and the second frame are both composed of four steel wires, which can better support the M bag. The middle is hollowed out and does not affect ventilation, which solves the problem of the wood block being airtight. The clips connected to the lower surface of the steel wires can clamp the T-type thermocouple wire of the temperature measuring copper column, thus avoiding the problem of the tape sticking to the top plate of the refrigerator liner and easily falling off; the adjustment bracket can be adjusted to perfectly match the position requirements of the refrigerator energy efficiency standard for the temperature measuring M bag / temperature measuring copper column. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of the temperature measuring copper column and the temperature measuring M package bracket provided in this application;

[0024] Figure 2 A schematic diagram of the structure of the temperature measuring copper column and the temperature measuring M package bracket adjustment bracket provided in this application;

[0025] Figure 3 This is a schematic diagram of the structure of the temperature measuring copper column and the temperature measuring M package bracket fixed tube and sliding rod cross section provided in this application;

[0026] Figure 4 The temperature measuring copper column and temperature measuring M package bracket provided for this application Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0027] Indicated in the figure:

[0028] 1. First frame; 2. Second frame; 3. Adjustment bracket; 301. Fixed cylinder; 302. Sliding rod; 303. Fixed block; 304. Connecting groove; 305. Sliding groove; 306. Sliding block; 307. Pull block; 308. Slot; 309. Limiting groove; 310. Fixed plate; 311. Spring; 4. Connecting wire; 5. Clip. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described examples are part of the embodiments of the utility model, not all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] In order to solve the technical problems in the background technology, the following temperature measuring copper column and temperature measuring M package bracket are provided:

[0035] Combination Figure 1 - Figure 4 As shown, the utility model provides a temperature measuring copper column and a temperature measuring M package bracket, comprising a first frame 1, a second frame 2 is arranged on the lower side of the first frame 1, and the first frame 1 and the second frame 2 are both arranged in a square shape, the first frame 1 and the second frame 2 are both composed of four steel wires, and the connection method between two adjacent steel wires is welding connection, and an adjustment bracket 3 is arranged between the corners of the first frame 1 and the second frame 2; a connecting steel wire 4 is welded in the middle of the first frame 1, and a clip 5 is fixedly installed on the lower surface of the connecting steel wire 4.

[0036] In this embodiment: the first frame 1 and the second frame 2 are both composed of four steel wires, which can better support the temperature measuring M package. The middle is hollowed out, which does not affect ventilation and solves the problem of the wood block being airtight. The clip 5 connected to the lower surface of the steel wire 4 can clamp the T-type thermocouple wire of the temperature measuring copper column, which can avoid the problem of the tape sticking to the top plate of the refrigerator liner and easily falling off.

[0037] refer to Figure 1 - Figure 4 On the basis of the above embodiment, in order to meet the different position requirements of the temperature measuring M package and the temperature measuring copper column when testing the energy efficiency of household refrigerators, this embodiment provides the following design:

[0038] As a preferred embodiment, the adjustment bracket 3 includes a fixed cylinder 301 and a sliding rod 302, and the fixed cylinder 301 is fixedly installed on the upper surface of the second frame 2, and the upper end of the sliding rod 302 is fixedly installed on the lower surface of the first frame 1, and the connection method between the fixed cylinder 301 and the sliding rod 302 is a sliding connection.

[0039] In this embodiment, the position of the first frame 1 can be adjusted by sliding the sliding rod 302 in the fixed cylinder 301, thereby facilitating meeting different position requirements of the temperature measuring M package and the temperature measuring copper column.

[0040] refer to Figure 2 - Figure 4 On the basis of the above embodiment, in order to fix the sliding rod 302 after adjusting the position, this embodiment provides the following design:

[0041] As a preferred embodiment, a fixing block 303 is fixedly installed on one inner wall of the top of the fixing cylinder 301, and a connecting groove 304 is opened on one surface of the sliding rod 302, and the connection between the fixing block 303 and the connecting groove 304 is a sliding connection.

[0042] In this embodiment, the sliding rod 302 can be further limited by sliding the fixing block 303 in the connecting groove 304 .

[0043] As a preferred embodiment, a slide groove 305 is opened inside the fixed block 303, and a sliding block 306 is slidably connected inside the slide groove 305, and a pull block 307 is fixedly installed on the surface of one side of the sliding block 306, a plurality of card grooves 308 are opened on the surface of the connecting groove 304, and one end of the sliding block 306 is connected to the card groove 308 by a snap-fit ​​connection.

[0044] In this embodiment, the sliding block 306 sliding inside the sliding groove 305 is engaged with the clamping groove 308 on the surface of the connecting groove 304, so that the sliding rod 302 can be limited and fixed, and the first frame 1 can be adjusted to a suitable position requirement.

[0045] refer to Figure 3 and Figure 4 On the basis of the above embodiment, in order to limit the sliding block 306, this embodiment provides the following design:

[0046] As a preferred embodiment, both upper and lower inner walls of the slide groove 305 are provided with limiting grooves 309 , and a fixing plate 310 is slidably connected inside the limiting groove 309 , and the connection between the fixing plate 310 and the sliding block 306 is a fixed connection.

[0047] In this embodiment, when the sliding block 306 slides in the sliding groove 305, the fixing plate 310 will slide in the limiting groove 309, which can limit the sliding block 306 and prevent the sliding block 306 from sliding out of the sliding groove 305 and affecting the use.

[0048] refer to Figure 3 and Figure 4 On the basis of the above embodiment, in order to fix the sliding block 306 and reset it after use, this embodiment provides the following design:

[0049] As a preferred embodiment, springs 311 are fixedly mounted on the upper and lower surfaces of the fixing plate 310 , and the other end of the spring 311 is fixedly connected to an inner wall of one side of the limiting groove 309 .

[0050] In this embodiment: the elastic force of the spring 311 can be used to support the fixed plate 310, thereby fixing the sliding block 306. When the pull block 307 is pulled to drive the sliding block 306 to move, the elastic force of the spring 311 can be used to drive the fixed plate 310 and the sliding block 306 to reset, which is convenient for use.

[0051] Specifically, the working principle of this solution is:

[0052] The first frame 1 and the second frame 2 are both composed of four steel wires, which can better support the temperature measuring M package. The middle is hollowed out without affecting ventilation, solving the problem of the wood block being airtight. The clip 5 connected to the lower surface of the steel wire 4 can clamp the T-type thermocouple wire of the temperature measuring copper column, which can prevent the tape from sticking to the top plate of the refrigerator liner and easily falling off.

[0053] When testing different refrigerators, it is necessary to adjust the position of the temperature measuring M package and the temperature measuring copper column. Pull the pull block 307 on the outside of the fixed cylinder 301, and the pull block 307 will drive the sliding block 306 to move in the sliding groove 305, and drive the fixed plate 310 to slide in the limiting groove 309, and cause the spring 311 to deform. At this time, the sliding block 306 does not engage with the card groove 308 on the surface of the connecting groove 304, which is convenient for the sliding rod 302 to slide in the fixed cylinder 301, adjust the height of the first frame 1, and adjust the position of the temperature measuring M package and the temperature measuring copper column. After adjusting to the appropriate position, the elastic force of the spring 311 drives the fixed plate 310 and the sliding block 306 to reset, so that one end of the sliding block 306 is stuck in the card groove 308, which is convenient for fixing the sliding rod 302. The above is the working process of the entire device, and the contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0054] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A temperature measuring copper column and a temperature measuring M package support, comprising a first frame (1), characterized in that: A second frame (2) is arranged at the lower side of the first frame (1), and the first frame (1) and the second frame (2) are both arranged in a square shape. The first frame (1) and the second frame (2) are both composed of four steel wires, and the connection between two adjacent steel wires is welding. An adjustment bracket (3) is arranged between the corners of the first frame (1) and the second frame (2); A connecting steel wire (4) is welded to the middle of the first frame (1), and a clip (5) is fixedly mounted on the lower surface of the connecting steel wire (4).

2. A temperature measuring copper column and a temperature measuring M package bracket according to claim 1, characterized in that: The adjustment bracket (3) comprises a fixed cylinder (301) and a sliding rod (302), wherein the fixed cylinder (301) is fixedly mounted on the upper surface of the second frame (2), and the upper end of the sliding rod (302) is fixedly mounted on the lower surface of the first frame (1), and the connection mode between the fixed cylinder (301) and the sliding rod (302) is a sliding connection.

3. A temperature measuring copper column and a temperature measuring M package bracket according to claim 2, characterized in that: A fixing block (303) is fixedly mounted on one inner wall of the top of the fixing cylinder (301), and a connecting groove (304) is provided on one surface of the sliding rod (302), wherein the fixing block (303) and the connecting groove (304) are connected in a sliding manner.

4. A temperature measuring copper column and a temperature measuring M package bracket according to claim 3, characterized in that: A sliding groove (305) is provided inside the fixed block (303), and a sliding block (306) is slidably connected inside the sliding groove (305), and a pulling block (307) is fixedly installed on one side surface of the sliding block (306), and a plurality of clamping grooves (308) are provided on the surface of the connecting groove (304), and one end of the sliding block (306) is connected to the clamping groove (308) in a clamping connection manner.

5. A temperature measuring copper column and a temperature measuring M package bracket according to claim 4, characterized in that: The upper and lower inner walls of the slide groove (305) are both provided with limiting grooves (309), and a fixing plate (310) is slidably connected inside the limiting groove (309), and the fixing plate (310) is connected to the sliding block (306) in a fixed manner.

6. A temperature measuring copper column and a temperature measuring M package bracket according to claim 5, characterized in that: A spring (311) is fixedly mounted on the upper and lower surfaces of the fixing plate (310), and the other end of the spring (311) is fixedly connected to an inner wall of one side of the limiting groove (309).

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