CN212028954U - Copper column sensor fixed bolster is used in test of refrigerator utensil ability - Google Patents
Copper column sensor fixed bolster is used in test of refrigerator utensil ability Download PDFInfo
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- CN212028954U CN212028954U CN202020139675.5U CN202020139675U CN212028954U CN 212028954 U CN212028954 U CN 212028954U CN 202020139675 U CN202020139675 U CN 202020139675U CN 212028954 U CN212028954 U CN 212028954U
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Abstract
The utility model relates to a copper post sensor fixed bolster is used in test of refrigerator utensil ability, its characterized in that: comprises a positioning device and an adjusting bracket; the positioning device comprises a main body positioning plate and a plurality of telescopic steel rulers, wherein two containing grooves are vertically formed in the inner part of the main body positioning plate, the telescopic steel rulers are respectively arranged in the two containing grooves, and the telescopic steel rulers are vertically fixed at the top of the main body positioning plate; the adjusting bracket comprises a sucker type chassis, a rotary main bracket, a rotary shaft, a rotary rod, a knob fastener, a telescopic rod and a thermocouple wire fixing clamp, the sucker type chassis is adsorbed at the top of the main body positioning plate, the rotary main bracket is rotatably connected to the sucker type chassis, the rotary shaft is arranged at the end part of the rotary main bracket, one end of the rotary rod is rotatably connected to the rotary shaft, the other end of the rotary rod is in plug-in connection with the telescopic rod, and the thermocouple wire fixing clamp is arranged at one end, far away from the rotary rod, of.
Description
Technical Field
The utility model relates to a refrigeration utensil efficiency test technical field especially relates to a refrigeration utensil energy efficiency test is with copper post sensor fixed bolster.
Background
According to domestic energy efficiency standards (GB12021.2-2015), the average air temperature of each compartment of the refrigeration appliance is measured based on sensor output data, and the compartments have definite position requirements (three-dimensional space requirements) for the arrangement of the copper cylindrical temperature sensors, namely requirements on the inner walls of a rear wall and a door in a box body, requirements on two side walls and height requirements. The specific position requirements of the distribution points are slightly different aiming at the measurement of different energy efficiency standards of the refrigeration appliances. In the actual measurement work, the accuracy of the arrangement position of the copper column temperature sensor greatly influences the temperature data of the test point.
The existing measuring technology has the following defects: 1. during testing, the thermocouple wire is usually fixed on the top wall or the shelf in the box body of the refrigeration appliance by using an adhesive tape, so that the copper column temperature sensor naturally droops to a standard required position, and in the measuring process, water drops are generated on the inner wall of the refrigeration appliance after refrigeration, so that the adhesive tape falls off to offset the position of a test point; 2. generally, a non-adjustable iron bracket is adopted, so that the thermocouple wire is convenient to fix, but the stability is insufficient, and the adjustment is not flexible; 3. the use of tools such as a steel ruler, a tape measure and the like is inconvenient for positioning the test point, and the test point is easy to incline to deviate from the original position of the test point.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem mentioned above, overcome not enough among the prior art, the utility model provides a refrigeration utensil ability test is with copper post sensor fixed bolster, its characterized in that: comprises a positioning device and an adjusting bracket; the positioning device comprises a main body positioning plate and a plurality of telescopic steel rulers, wherein two containing grooves are vertically formed in the inner part of the main body positioning plate, the telescopic steel rulers are respectively arranged in the two containing grooves, and the telescopic steel rulers are vertically fixed at the top of the main body positioning plate; the adjusting bracket comprises a sucker type chassis, a rotary main bracket, a rotary shaft, a rotary rod, a knob fastener, a telescopic rod and a thermocouple wire fixing clamp, wherein the sucker type chassis is adsorbed at the top of the main body positioning plate, the rotary main bracket is rotatably connected onto the sucker type chassis, the rotary shaft is arranged at the end part of the rotary main bracket, one end of the rotary rod is rotatably connected onto the rotary shaft, the other end of the rotary rod is in plug-in connection with the telescopic rod, the thermocouple wire fixing clamp is arranged at one end, away from the rotary rod, of the telescopic rod, the rotary rod and the plug-in part of the telescopic rod are provided with the knob.
Positioner includes main part locating plate and three flexible steel rule.
The rotation axis adopts damping formula rotation axis, the fixed of thermocouple line fixation clamp position of being convenient for.
The utility model discloses still include copper post temperature sensor, copper post temperature sensor presss from both sides and presss from both sides on thermocouple line fixation clamp. Compared with the prior art, the utility model discloses following beneficial effect has: the test device has the advantages that the structure is simple, the design is reasonable, the test operation is convenient to carry out, accurate positioning in three directions can be provided through the arrangement of the positioning device, the test position is convenient to adjust, and the test point can be accurately found only by simply calculating and pushing the telescopic steel ruler which is propped against the inner wall of the accommodating groove and combining the telescopic steel ruler at the top of the main body positioning plate; the copper column temperature sensor can move up and down, left and right in position and can rotate through the arrangement of the adjusting device, and the disassembly of the thermocouple and the fixation of the copper column temperature sensor can be realized more conveniently in operation; the utility model discloses can effectively reduce the skew of arranging the in-process and leading to for the position is more accurate, can effectively improve work efficiency, avoids leaving inconvenient clear seal of a government organization in old china on the refrigeration utensil product because of the fixed of sticky tape leads to.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an external structure of the middle positioning device of the present invention;
FIG. 3 is a schematic view of the internal structure of the middle positioning device of the present invention;
fig. 4 is a schematic structural view of the middle adjusting bracket of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
Example 1.
Referring to fig. 1 to 4, the fixing bracket for the copper pillar sensor for testing the performance of the refrigeration apparatus in the embodiment includes a positioning device and an adjusting bracket; the positioning device comprises a main body positioning plate 1 and a plurality of telescopic steel rulers 2, wherein two containing grooves 11 are vertically arranged in the main body positioning plate 1, the telescopic steel rulers (not shown in the figure) are respectively arranged in the two containing grooves 11, and the top of the main body positioning plate 1 is vertically fixed with the telescopic steel rulers 2; the adjusting bracket comprises a sucker type chassis 3, a rotating main bracket 4, a rotating shaft 5, a rotating rod 6, a knob fastener 9, a telescopic rod 8 and a thermocouple wire fixing clamp 7, the sucker type chassis 3 is adsorbed at the top of the main body positioning plate 1, the rotating main bracket 4 is rotatably connected to the sucker type chassis 3, the rotating shaft 5 is arranged at the end part of the rotating main bracket 4, one end of the rotating rod 6 is rotatably connected to the rotating shaft 5, the other end of the rotating rod 6 is in plug-in connection with the telescopic rod 8, the thermocouple wire fixing clamp 7 is arranged at one end of the telescopic rod 8, which is far away from the rotating rod 6, the rotating rod 6 and the plug-in part of the telescopic rod 8 are provided with the knob fastener 9. Accurate positioning in three directions can be provided through the positioning device, the test position is convenient to adjust, and the test point can be accurately found only by simply calculating and pushing the telescopic steel ruler which is propped against the inner wall of the accommodating groove 11 and combining the telescopic steel ruler 2 at the top of the main body positioning plate 1; the copper column temperature sensor can move up and down, left and right in position and can also rotate by the arrangement of the adjusting device.
The positioning device in the embodiment comprises a main body positioning plate 1 and three telescopic steel rulers 2. The test point is convenient to accurately position in the front-back direction, the left-right direction and the up-down direction.
The rotating shaft 5 in this embodiment is a damping rotating shaft 5, which facilitates fixing the position of the thermocouple wire fixing clip 7. The position deviation caused by error collision is reduced, and the device is stable and reliable.
This embodiment also includes a copper pillar temperature sensor (not shown) that is clamped to the thermocouple wire fixing clamp 7. The thermocouple is convenient to detach and the copper column temperature sensor is convenient to fix.
During specific test operation, after calculating the positions of thermocouples according to standard requirements and shelf positions, the distances from the front to the back, the left to the right and the top to the bottom of the test points are adjusted by using a positioning device, a telescopic steel ruler is propped against the inner wall of a main body positioning plate 1 to obtain the required falling position of the copper column temperature sensor, then a thermocouple wire for hanging the copper column temperature sensor is clamped by using a thermocouple wire fixing clamp 7, and finally, an adjusting support is fixed, and a rotary main support 4, a rotary shaft 5, a rotary rod 6 and a telescopic rod 8 are adjusted to lock a knob fastener 9 after the copper column temperature sensor reaches the test points. The utility model discloses can effectively reduce the skew of arranging the in-process and leading to for the position is more accurate, can effectively improve work efficiency, avoids leaving inconvenient clear seal of a government organization in old china on the refrigeration utensil product because of the fixed of sticky tape leads to.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a copper post sensor fixed bolster is used in test of refrigerator utensil ability efficiency which characterized in that: comprises a positioning device and an adjusting bracket;
the positioning device comprises a main body positioning plate and a plurality of telescopic steel rulers, wherein two containing grooves are vertically formed in the inner part of the main body positioning plate, the telescopic steel rulers are respectively arranged in the two containing grooves, and the telescopic steel rulers are vertically fixed at the top of the main body positioning plate;
the adjusting bracket comprises a sucker type chassis, a rotary main bracket, a rotary shaft, a rotary rod, a knob fastener, a telescopic rod and a thermocouple wire fixing clamp, wherein the sucker type chassis is adsorbed at the top of the main body positioning plate, the rotary main bracket is rotatably connected onto the sucker type chassis, the rotary shaft is arranged at the end part of the rotary main bracket, one end of the rotary rod is rotatably connected onto the rotary shaft, the other end of the rotary rod is in plug-in connection with the telescopic rod, the thermocouple wire fixing clamp is arranged at one end, away from the rotary rod, of the telescopic rod, the rotary rod and the plug-in part of the telescopic rod are provided with the knob.
2. The copper column sensor fixing support for the energy efficiency test of the refrigeration appliance according to claim 1, is characterized in that: the positioning device comprises a main body positioning plate and three telescopic steel rulers.
3. The copper column sensor fixing support for the energy efficiency test of the refrigeration appliance according to claim 1, is characterized in that: the rotating shaft adopts a damping type rotating shaft, so that the thermocouple wire fixing clamp is convenient to fix.
4. The copper column sensor fixing support for the energy efficiency test of the refrigeration appliance according to claim 1, is characterized in that: the thermocouple wire fixing clamp is characterized by further comprising a copper cylinder temperature sensor, and the copper cylinder temperature sensor is clamped on the thermocouple wire fixing clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139675.5U CN212028954U (en) | 2020-01-21 | 2020-01-21 | Copper column sensor fixed bolster is used in test of refrigerator utensil ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139675.5U CN212028954U (en) | 2020-01-21 | 2020-01-21 | Copper column sensor fixed bolster is used in test of refrigerator utensil ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212028954U true CN212028954U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020139675.5U Active CN212028954U (en) | 2020-01-21 | 2020-01-21 | Copper column sensor fixed bolster is used in test of refrigerator utensil ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212028954U (en) |
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2020
- 2020-01-21 CN CN202020139675.5U patent/CN212028954U/en active Active
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