Air conditioner test tool
By designing an air -conditioning testing worker that can change the size of the inner machine, it solves the problem of poor adaptability of existing air -conditioning test tables, improves test efficiency and accuracy, and reduces test costs.
Patent Information
- Application Number
- CN202411480576.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-01-24
AI Technical Summary
The existing air-conditioning test bench has poor adaptability, resulting in low testing efficiency and affecting the continuity and accuracy of the test.
Design an air-conditioning test tooling, which includes a support member and a test bench installed on the support member. The test bench is equipped with an internal unit installation port, which runs through the thickness of the test bench. The tooling can change the size of the installation port to adapt Air conditioning units of different sizes.
By changing the size of the installation port, the tooling can be adapted to various sizes of air conditioner internal units, which improves the efficiency and flexibility of the test, improves the accuracy and efficiency of the test, and reduces the test cost.
Smart Images
Figure CN119354575A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of air conditioning testing, and specifically provides an air conditioning testing tool. Background Art
[0002] During the development process, the air conditioner needs to be tested in the laboratory (such as air volume test, noise test) to determine whether the air conditioner meets the use requirements. When the air conditioner is tested as a whole unit, it needs to be fixed with tooling before testing in order to obtain accurate test data.
[0003] Current air conditioner tooling usually uses a movable air conditioner test bench. The air conditioner to be tested is installed on the test bench, and the test bench is used to move the air conditioner to be tested to the test position. However, due to the wide variety of air conditioner models on the market and the significant size differences between models, this poses a challenge to the testing work. In order to cope with air conditioners of different sizes, it is often necessary to prepare multiple test benches of different sizes. When a new model of air conditioner needs to be tested, if the existing test bench size is not suitable, the test bench needs to be replaced or adjusted, which is not only time-consuming and labor-intensive, but also reduces the test efficiency and affects the continuity and accuracy of the test. Therefore, this field needs a new technical solution to solve the above problems.
[0004] Therefore, this field needs a new technical solution to solve the above problems. Summary of the invention
[0005] The present invention aims to solve the above technical problem, that is, to solve the problem that the existing air-conditioning test bench has poor adaptability, resulting in low test efficiency and affecting the continuity and accuracy of the test.
[0006] In a first aspect, the present invention provides an air-conditioning testing tool, comprising a supporting member and a test bench arranged on the supporting member, wherein the test bench is provided with an internal unit mounting opening, wherein the internal unit mounting opening penetrates the test bench along a thickness direction of the test bench, and the air-conditioning testing tool is capable of changing the size of the internal unit mounting opening so as to be adaptable to air-conditioning internal units of different sizes.
[0007] In the preferred technical solution of the above-mentioned air-conditioning test fixture, the test bench is detachably connected to the supporting member, there are multiple test benches, and the sizes of the installation openings on different test benches are different.
[0008] In the preferred technical solution of the above-mentioned air-conditioning test tool, the air-conditioning test tool further includes at least one insert, and the insert is detachably installed in the installation opening.
[0009] In the preferred technical solution of the above-mentioned air-conditioning test tooling, the supporting structure includes a vertically arranged supporting frame and a horizontally arranged fixing frame. The number of the supporting frames is two and they are spaced apart along the first horizontal direction. The top ends of the two supporting frames are connected to the fixing frame, and the test bench is arranged on the fixing frame.
[0010] In the preferred technical solution of the above-mentioned air-conditioning testing tooling, the support frame includes at least two support parts spaced apart along a second horizontal direction and a connecting part for connecting at least two of the support parts, the second horizontal direction is perpendicular to the first horizontal direction, the support part includes at least two legs spaced apart along the first horizontal direction, and the top of the legs is connected to the fixing frame.
[0011] In the preferred technical solution of the above-mentioned air-conditioning test fixture, the support frame is detachably connected to the fixing frame, and the support member further includes a heightening bracket, which can be detachably installed between the support frame and the fixing frame.
[0012] In the preferred technical solution of the above-mentioned air-conditioning testing tooling, a first plug-in structure is provided on the top of the supporting frame, a second plug-in structure is provided on the bottom of the elevated bracket, the first plug-in structure can be plugged and fixed with the second plug-in structure, a third plug-in structure is provided on the top of the elevated bracket, a fourth plug-in structure is provided on the fixed frame, the third plug-in structure can be plugged and fixed with the fourth plug-in structure, and the first plug-in structure can be plugged and fixed with the fourth plug-in structure.
[0013] In the preferred technical solution of the above-mentioned air conditioning test tool, the plug-in length of the first plug-in structure and the second plug-in structure is adjustable, and / or;
[0014] The plug-in length between the third plug-in structure and the fourth plug-in structure is adjustable.
[0015] In the preferred technical solution of the above-mentioned air-conditioning test tool, the air-conditioning test tool further includes a ladder, and the height of the ladder is adjustable so as to match the height of the test bench.
[0016] In the preferred technical solution of the above-mentioned air-conditioning test tooling, the ladder includes a ladder frame and a plurality of steps arranged on the ladder frame, the ladder frame includes a first surface and a second surface, the first end of the first surface is vertically connected to the first end of the second surface, and the plurality of steps are distributed from the second end of the first surface to the second end of the second surface. When the ladder is in a first working state, the first surface is vertically arranged, the second surface is horizontally arranged, and the height of the first surface is H1. When the ladder is in a second working state, the first surface is horizontally arranged, the second surface is vertically arranged, and the height of the second surface is H2, and H1<H2.
[0017] It can be understood by those skilled in the art that the technical solution of the present invention provides an air-conditioning test tool, including a support member and a test bench arranged on the support member, the test bench is provided with an internal unit installation port, the internal unit installation port penetrates the test bench along the thickness direction of the test bench, and the air-conditioning test tool can change the size of the internal unit installation port so as to be able to adapt to air-conditioning internal units of different sizes. In the case of adopting the above technical solution, the air-conditioning test bench of the present invention can adapt to air-conditioning models of various sizes, improve the efficiency and flexibility of the test, thereby improving the accuracy and efficiency of the test, and also reducing the cost of the test. Specifically, an internal unit installation port is designed on the test bench, and this port completely penetrates along the thickness direction of the test bench, so that the air-conditioning internal unit can be completely placed from one side of the test bench, which is convenient for installation and testing. Since the test tool can change the size of the internal unit installation port, the tool can adapt to air-conditioning internal units of various sizes, which greatly improves the versatility and practicality of the tool.
[0018] Furthermore, the test bench of the present invention is detachably connected to the support member, the number of test benches is multiple, and the sizes of the mounting ports on different test benches are different. By arranging the test bench and the support member to be detachably connected, it is convenient to replace, repair and upgrade the test bench, and it is also convenient to adjust the number and layout of the test benches according to test requirements. By setting the number of test benches of the present invention to multiple, tests can be performed simultaneously or in different time periods according to test requirements, which greatly improves the test efficiency. In addition, different sizes of internal unit mounting ports are designed on different test benches, so that they can adapt to various models of air-conditioning internal units. This design enables the test tooling to meet the test requirements of various models of air-conditioning internal units at one time, thereby improving the flexibility of the air-conditioning test tooling.
[0019] Furthermore, the air conditioner test tool of the present invention also includes at least one insert, which is detachably mounted in the mounting opening. Through this arrangement, the insert can be installed or removed from the mounting opening as needed, so that the size and shape of the mounting opening can be quickly and easily adjusted to accommodate different models of air conditioner indoor units, thereby improving the efficiency and accuracy of the test, and enabling the test tool to better adapt to changing test requirements. At the same time, the detachable design of the insert also reduces the test cost and maintenance difficulty. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:
[0021] Figure 1 It is a schematic diagram of the overall structure of the air conditioning test tool of the present invention;
[0022] Figure 2 It is a structural schematic diagram of the test bench of the present invention;
[0023] Figure 3 is an exploded view of the test bench of the present invention;
[0024] Figure 4 The support structure and the test bench of the present invention are shown in FIG. Figure 1 ;
[0025] Figure 5 It is a structural schematic diagram of the support frame of the present invention;
[0026] Figure 6 The support structure and the test bench of the present invention are shown in FIG. Figure 2 ;
[0027] Figure 7 is an exploded view of the support member of the present invention;
[0028] Figure 8 It is a schematic structural diagram of the heightening bracket of the present invention;
[0029] Fig. 9 It is a schematic diagram of the structure of the ladder of the present invention. Figure 1 ;
[0030] Fig.10 It is a schematic diagram of the structure of the ladder of the present invention. Figure 2 .
[0031] List of reference numerals:
[0032] 1. Support member; 11. Support frame; 111. Support part; 112. Connecting part; 12. Fixing frame; 13. Heightening bracket; 131. Vertical rod; 132. Horizontal rod; 133. Strengthening connecting rod;
[0033] 2. Test bench; 21. Internal machine installation port; 22. Insert;
[0034] 3. ladder; 31. ladder frame; 311. first side; 312. second side; 32. step. DETAILED DESCRIPTION
[0035] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. For example, although the following embodiments are introduced in conjunction with an air-conditioning test fixture, the air-conditioning test fixture provided by the present invention is also applicable to other products that need to solve the problem of poor adaptability of the test bench.
[0036] It should be noted that, in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0037] Based on the poor adaptability of the existing air-conditioning test bench pointed out in the background technology, which leads to low test efficiency and affects the continuity and accuracy of the test. The present invention provides an air-conditioning test tool, which aims to change the size of the internal unit installation port so as to adapt to air-conditioning internal units of different sizes, so as to effectively solve the problem of poor adaptability of the existing air-conditioning test bench.
[0038] First refer to Figure 1 ,in, Figure 1 It is a schematic diagram of the overall structure of the air conditioning testing tool of the present invention.
[0039] like Figure 1 As shown, the present invention provides an air-conditioning test tool, including a supporting member 1 and a test bench 2 arranged on the supporting member 1, the test bench 2 is provided with an internal unit installation opening 21, the internal unit installation opening 21 penetrates the test bench 2 along the thickness direction of the test bench 2, and the air-conditioning test tool can change the size of the internal unit installation opening 21 so as to be able to adapt to air-conditioning internal units of different sizes.
[0040] The support member 1 serves as the foundation of the entire tooling and provides a stable support platform. The test bench 2 is arranged on the support member 1 and is the main area for actually testing the indoor unit of the air conditioner. The test bench 2 is designed with an indoor unit installation opening 21, which completely penetrates along the thickness direction of the test bench 2, so that the indoor unit of the air conditioner can be completely placed in from one side of the test bench 2, which is convenient for installation and testing. The test tooling can change the size of the indoor unit installation opening 21, so that the tooling can adapt to a variety of different sizes of indoor units of air conditioners, which greatly improves the versatility and practicality of the tooling.
[0041] Preferably, the test bench 2 is detachably connected to the support member 1 , there are multiple test benches 2 , and the sizes of the mounting openings on different test benches 2 are different.
[0042] The test bench 2 is detachably connected to the support member 1, so that the test bench 2 can be easily removed or installed from the support member 1 as needed, thereby facilitating the replacement, maintenance and upgrading of the test bench 2, and also facilitating the adjustment of the number and layout of the test benches 2 according to the test requirements. In addition, the test tooling of the present invention is designed with multiple test benches 2, which can be tested simultaneously or in different time periods, greatly improving the test efficiency. Different sizes of internal unit installation ports 21 are designed on different test benches 2 to accommodate various models of air conditioner internal units. The flexibility of the air conditioner test tooling is improved.
[0043] For example, in order to achieve efficient and detachable connection between the test bench 2 and the support member 1, the test bench 2 in the present invention is connected to the support member 1 by bolts, which can ensure that the test bench 2 can be quickly and firmly installed on the support member 1 when needed, and is also easy to disassemble and replace. Furthermore, in other embodiments, the test bench 2 and the support member 1 can also be connected by quick locking, magnetic connection, etc., and the present invention does not specifically limit the specific connection method between the test bench 2 and the support member 1.
[0044] Preferably, if Figure 2 and Figure 3 As shown, the air conditioning test fixture further includes at least one insert 22, and the insert 22 is detachably installed in the installation opening.
[0045] In the present invention, the insert 22 is a detachable component, which can be installed or removed into the installation opening as required, so that the size and shape of the installation opening can be quickly and easily adjusted to adapt to different models of air conditioner indoor units. The efficiency and accuracy of the test are improved, so that the test tooling can better adapt to the changing test requirements, and the flexibility and test efficiency of the air conditioner test tooling are further improved. At the same time, the detachable design of the insert 22 also reduces the test cost and maintenance difficulty.
[0046] For example, the insert 22 in the present invention is provided with a plurality of first screw holes, and the mounting opening is provided with second screw holes corresponding to the plurality of first screw holes one by one, and the bolt member can pass through the first screw holes and connect with the second screw holes, thereby realizing the detachable installation of the insert 22. Furthermore, in other embodiments, the insert 22 can also be designed to have an interface matching the mounting opening, such as a slot, a buckle, etc., to realize stable installation and disassembly, and the present invention does not specifically limit the connection method between the insert 22 and the mounting opening.
[0047] It should be noted that in order to further improve the flexibility of the air-conditioning test tooling, the multiple inserts 22 in the present invention can be set to different sizes, so that according to the size of the internal unit, the inserts 22 of appropriate sizes can be flexibly selected to meet the test requirements, thereby further improving the flexibility and efficiency of the air-conditioning test tooling.
[0048] Preferably, if Figure 4 As shown, the support structure 1 includes a vertically arranged support frame 11 and a horizontally arranged fixing frame 12. There are two support frames 11 and they are spaced apart along a first horizontal direction. The top ends of the two support frames 11 are connected to the fixing frame 12, and the test bench 2 is arranged on the fixing frame 12.
[0049] The support frame 11 is vertically arranged to provide a stable supporting force. In the present invention, there are two support frames 11, which are spaced apart along the first horizontal direction, so as to ensure the stability of the test bench 2 in the first horizontal direction and prevent tilting or deformation caused by uneven force. The fixing frame 12 is horizontally arranged to connect the top ends of the two support frames 11 and serve as a mounting platform for the test bench 2, which can provide a stable supporting force and ensure the stability of the test bench 2.
[0050] It should be noted that, in the present invention, the test bench 2 is disposed on the fixing frame 12, and may be connected to the fixing frame 12 by bolts, locks or other quick connection mechanisms, so that the test bench 2 can be easily removed from or installed on the fixing frame 12, which is convenient for replacement, maintenance and upgrading. The present invention does not specifically limit the installation method of the test bench 2 and the fixing frame 12.
[0051] It should be further explained that the fixing frame 12 in the present invention is a quadrilateral structure formed by four stainless steel pipes connected end to end, and diagonal braces are connected between adjacent stainless steel pipes. This design has good stability and load-bearing capacity, and the quadrilateral structure can evenly distribute the force to prevent deformation or damage caused by excessive force on a single point. The design of the diagonal brace can further enhance the stability of the fixing frame 12 and prevent it from tilting or twisting when subjected to force.
[0052] Furthermore, in other embodiments, the material of the fixing frame 12 may also be alloy material, iron material, etc., and the shape of the fixing frame 12 may also be circular, triangular, polygonal, etc., and the present invention does not specifically limit the material and shape of the fixing frame 12. In addition, the number and position of the diagonal braces may be adjusted according to actual needs to achieve the best stabilizing effect, and the number and position of the diagonal braces of the present invention are also not specifically limited.
[0053] Preferably, if Figure 5 As shown, the support frame 11 includes at least two support portions 111 spaced apart along a second horizontal direction and a connecting portion 112 for connecting at least two support portions 111. The second horizontal direction is perpendicular to the first horizontal direction. The support portion 111 includes at least two legs spaced apart along the first horizontal direction, and the top ends of the legs are connected to the fixing frame 12.
[0054] The support frame 11 includes at least two support portions 111 spaced apart along the second horizontal direction, thereby ensuring that the support frame 11 has sufficient stability and load-bearing capacity in the second horizontal direction. The connecting portion 112 is used to connect at least two support portions 111 to form an integral structure. This design not only enhances the stability of the support frame 11, but also enables the support frame 11 to better adapt to various complex environments. Each support portion 111 includes at least two legs spaced apart along the first horizontal direction. The legs serve as the main load-bearing structure of the support frame 11. By distributing the legs along the first horizontal direction, the force can be further dispersed, thereby improving the overall stability of the support frame 11. The top of the leg is connected to the fixed frame 12. This connection method can ensure that the fixed frame 12 is fully supported, thereby maintaining its stability and load-bearing capacity.
[0055] For example, in the present invention, two legs are arranged at intervals along the first horizontal direction, so as to meet the load-bearing requirements. In other embodiments, the number of legs needs to be flexibly set according to the test load-bearing requirements, for example, it can be set to three, four, etc. The present invention does not limit the specific number of legs.
[0056] Preferably, if Figure 6 and Figure 7 As shown, the support frame 11 is detachably connected to the fixing frame 12 , and the support structure 1 further includes a heightening bracket 13 , which can be detachably installed between the support frame 11 and the fixing frame 12 .
[0057] The support frame 11 and the fixing frame 12 are detachably connected, which makes the connection between the two more flexible and convenient for installation, disassembly and maintenance. At the same time, the detachable connection also means that the relative position between the support frame 11 and the fixing frame 12 can be adjusted according to actual needs to meet the needs of different application scenarios.
[0058] The heightening bracket 13 can be detachably installed between the supporting frame 11 and the fixing frame 12, and can be used to adjust the height of the entire supporting member 1. This design enables the supporting member 1 to better adapt to test environments with different height requirements, further improving the flexibility and accuracy of the test.
[0059] For example, Figure 8 As shown, the number of the heightening brackets 13 of the present invention is two, and the two heightening brackets 13 correspond to the number of the two support frames 11, and each heightening bracket 13 includes at least two vertical rods 131 spaced apart and distributed along the second horizontal direction, and a transverse rod 132 for connecting the at least two vertical rods 131, the top of the vertical rod 131 is connected to the support frame 11, and the bottom of the vertical rod 131 is connected to the fixing member. Furthermore, a reinforcing connecting rod 133 is connected between the transverse rod 132 and the longitudinal rod, so as to improve the structural strength and stability of the heightening bracket 13.
[0060] Preferably, a first plug-in structure is provided at the top of the supporting frame 11, a second plug-in structure is provided at the bottom of the elevated bracket 13, the first plug-in structure can be plugged and fixed with the second plug-in structure, a third plug-in structure is provided at the top of the elevated bracket 13, a fourth plug-in structure is provided on the fixing frame 12, the third plug-in structure can be plugged and fixed with the fourth plug-in structure, and the first plug-in structure can be plugged and fixed with the fourth plug-in structure.
[0061] The first plug-in structure and the second plug-in structure can be plugged and fixed to each other, thereby realizing the connection between the support frame 11 and the heightening bracket 13. This plug-in method is not only simple and fast, but also has a stable connection and can withstand the expected load. The third plug-in structure and the fourth plug-in structure can be plugged and fixed to each other, thereby realizing the connection between the heightening bracket 13 and the fixing bracket 12. Similarly, this plug-in method is simple and fast, and the connection is stable. In addition, the first plug-in structure can also be directly plugged and fixed with the fourth plug-in structure, which means that without using the heightening bracket 13, the support frame 11 can be directly connected to the fixing bracket 12, thereby simplifying the structure and reducing the cost. Through the above-mentioned structural setting, the support member 1 can be flexibly adjusted according to actual needs. For example, when the height of the test environment is low, the heightening bracket 13 can be omitted, and the support frame 11 can be directly connected to the fixing bracket 12; when the height of the test environment is high, the heightening bracket 13 can be added to meet the needs.
[0062] Preferably, the plug-in length between the first plug-in structure and the second plug-in structure is adjustable, and / or the plug-in length between the third plug-in structure and the fourth plug-in structure is adjustable.
[0063] The plug-in length between the first plug-in structure and the second plug-in structure can be adjusted according to actual needs. This design makes the connection between the support frame 11 and the heightening bracket 13 not only stable, but also able to adjust the height as needed, thereby meeting the needs of different test environments. Similarly, the plug-in length between the third plug-in structure and the fourth plug-in structure can also be adjusted. This allows the connection between the heightening bracket 13 and the fixing frame 12 to also adjust the height as needed, further enhancing the flexibility of the support member 1.
[0064] Exemplarily, the adjustment of the plug-in length of the first plug-in structure and the second plug-in structure can be achieved in a variety of ways, such as using an adjustable plug-in component, a threaded connection, a sliding connection, etc. These methods allow the plug-in length to be adjusted within a certain range to adapt to different height requirements. Similar to the adjustment method of the first plug-in structure and the second plug-in structure, the plug-in length of the third plug-in structure and the fourth plug-in structure can also be adjusted by an adjustable plug-in component, a threaded connection, a sliding connection, etc. The present invention does not specifically limit the specific method of adjusting the plug-in length of the first plug-in structure and the second plug-in structure and the specific method of adjusting the plug-in length of the third plug-in structure and the fourth plug-in structure.
[0065] Preferably, if Fig. 9 and Fig.10 As shown, the air conditioning test tool further includes a ladder 3 , the height of which is adjustable so as to match the height of the test bench 2 .
[0066] The height-adjustable ladder 3 can easily adapt to test benches 2 of different heights, allowing the operator to easily and safely reach the desired working height. By adjusting the height of the ladder 3, it can be ensured that the operator always remains in a stable and safe working position during the test, avoiding the risk of falling or injury due to improper height.
[0067] Preferably, if Fig. 9 and Fig.10 As shown, the ladder 3 includes a ladder frame 31 and a plurality of steps 32 arranged on the ladder frame 31, the ladder frame 31 includes a first surface 311 and a second surface 312, the first end of the first surface 311 is vertically connected to the first end of the second surface 312, and the plurality of steps 32 are distributed from the second end of the first surface 311 to the second end of the second surface 312. When the ladder 3 is in a first working state, the first surface 311 is vertically arranged, the second surface 312 is horizontally arranged, and the height of the first surface 311 is H1. When the ladder 3 is in a second working state, the first surface 311 is horizontally arranged, the second surface 312 is vertically arranged, and the height of the second surface 312 is H2, and H1<H2.
[0068] In the present invention, when the ladder 3 is in the first working state, the first surface 311 is vertical and the second surface 312 is horizontal. At this time, the height of the first surface 311 is H1; when the ladder 3 is in the second working state, the first surface 311 is horizontal and the second surface 312 is vertical. At this time, the height of the second surface 312 is H2. Therefore, when the ladder 3 is in the first working state, the ladder 3 is suitable for work at a lower height (H1) because the height of the first surface 311 (vertical part) is lower at this time. When the ladder 3 is in the second working state, the ladder 3 is suitable for work at a higher height (H2) because the height of the second surface 312 (vertical part) is higher at this time. This design makes the ladder 3 more flexible and can adapt to working environments at different heights without having to replace ladders 3 at different heights, thereby improving work efficiency and convenience.
[0069] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims
1. An air conditioning test tool, comprising a support member (1) and a test bench (2) arranged on the support member (1), characterized in that: The test bench (2) is provided with an internal unit installation opening (21), the internal unit installation opening (21) penetrating the test bench (2) along the thickness direction of the test bench (2), and the air-conditioning test fixture is capable of changing the size of the internal unit installation opening (21) so as to be adaptable to air-conditioning internal units of different sizes.
2. The air conditioning test tool according to claim 1, characterized in that: The test bench (2) is detachably connected to the support member (1), there are a plurality of test benches (2), and the sizes of the mounting openings on different test benches (2) are different.
3. The air conditioning test tool according to claim 1, characterized in that: The air conditioning test tool also includes at least one insert (22), and the insert (22) is detachably installed in the installation opening.
4. The air conditioning test tool according to claim 1, characterized in that: The support structure (1) comprises a vertically arranged support frame (11) and a horizontally arranged fixed frame (12); the number of the support frames (11) is two and they are spaced apart along a first horizontal direction; the top ends of the two support frames (11) are connected to the fixed frame (12); and the test bench (2) is arranged on the fixed frame (12).
5. The air conditioning test tool according to claim 4, characterized in that: The support frame (11) comprises at least two support portions (111) spaced apart along a second horizontal direction and a connecting portion (112) for connecting at least two of the support portions (111), the second horizontal direction being perpendicular to the first horizontal direction, the support portion (111) comprising at least two legs spaced apart along the first horizontal direction, the top ends of the legs being connected to the fixing frame (12).
6. The air conditioning test tool according to claim 4, characterized in that: The support frame (11) is detachably connected to the fixing frame (12); the support structure (1) further comprises a heightening bracket (13); the heightening bracket (13) can be detachably installed between the support frame (11) and the fixing frame (12).
7. The air conditioning test tool according to claim 6, characterized in that: A first plug-in structure is arranged on the top of the support frame (11), a second plug-in structure is arranged on the bottom of the heightening bracket (13), the first plug-in structure can be plugged and fixed with the second plug-in structure, a third plug-in structure is arranged on the top of the heightening bracket (13), a fourth plug-in structure is arranged on the fixing frame (12), the third plug-in structure can be plugged and fixed with the fourth plug-in structure, and the first plug-in structure can be plugged and fixed with the fourth plug-in structure.
8. The air conditioning test tool according to claim 7, characterized in that: The plug-in length between the first plug-in structure and the second plug-in structure is adjustable, and / or; The plugging length between the third plugging structure and the fourth plugging structure is adjustable.
9. The air conditioning test tool according to claim 6, characterized in that: The air conditioning test tool also includes a ladder (3), the height of which is adjustable so as to match the height of the test bench (2).
10. The air conditioning test tool according to claim 9, characterized in that: The ladder (3) comprises a ladder frame (31) and a plurality of steps (32) arranged on the ladder frame (31); the ladder frame (31) comprises a first surface (311) and a second surface (312); a first end of the first surface (311) is vertically connected to a first end of the second surface (312); the plurality of steps (32) are distributed from the second end of the first surface (311) to the second end of the second surface (312); when the ladder (3) is in a first working state, the first surface (311) is vertically arranged, the second surface (312) is horizontally arranged, and the height of the first surface (311) is H1; when the ladder (3) is in a second working state, the first surface (311) is horizontally arranged, the second surface (312) is vertically arranged, and the height of the second surface (312) is H2, and H1<H2.