Air conditioner controller positioning tool

Abstract

The utility model discloses an air conditioner controller positioning tool which is used for supporting and fixing an air conditioner controller to be assembled provided with a protruding part, and the air conditioner controller positioning tool comprises a supporting plate and supporting legs. The supporting plate is used for placing a to-be-assembled air conditioner controller; the supporting legs are connected to the supporting plate so as to support the supporting plate; wherein the supporting plate is provided with an avoiding part, and when the air conditioner controller to be assembled is placed on the supporting plate, the protruding part is contained in the avoiding part. According to the air conditioner controller positioning tool provided by the invention, the supporting plate is supported through the supporting legs, and the avoiding part is arranged on the supporting plate, so that when the air conditioner controller is placed on the supporting plate, a convex part on the air conditioner controller to be assembled is accommodated in the avoiding part; the problem that the protruding part deforms due to stress in the screwing process of the air conditioner controller to be assembled is effectively solved, and screwing of the air conditioner controller to be assembled becomes safer and more reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of automated tooling, in particular to a positioning tooling for an air-conditioning controller. Background Art

[0002] During the production and processing of air-conditioning controllers, the process of fixing the mainboard requires manual screwing to fix the mainboard and the electrical box. During the screwing process, the stability of the air-conditioning controller is required to be high, and the entire air-conditioning controller needs to remain stable during the screwing process. Due to the irregular shape of the air-conditioning controller and the large number of protruding parts, such as the radiator and injection molding components on the air-conditioning controller, the operator basically manually straightens the entire air-conditioning controller during the screwing operation, making it very easy for the radiator, injection molding and other protruding parts to come into contact and squeeze with the work surface, causing these protruding parts to be deformed or even damaged due to the force, which has a great impact on the quality of the product. Utility Model Content

[0003] The embodiment of the utility model provides an air-conditioning controller positioning tool, which solves the problem that the protruding parts are easily subjected to force and thus deformed when screwing the air-conditioning controller.

[0004] In a first aspect, an embodiment of the utility model provides an air-conditioning controller positioning tool, which is used to support and fix an air-conditioning controller to be assembled with a protruding component, and includes:

[0005] A support plate, the support plate is used to place the air-conditioning controller to be assembled;

[0006] Support legs connected to the support plate to support it;

[0007] Wherein, the support plate is provided with an avoidance portion, and when the air-conditioning controller to be assembled is placed on the support plate, the protruding component is accommodated in the avoidance portion.

[0008] In the air-conditioning controller positioning tool provided in an embodiment of the utility model, the avoidance portion includes at least one avoidance opening, and the avoidance opening passes through two sides of the support plate, wherein when the air-conditioning controller to be assembled is placed on the support plate, the raised part of the air-conditioning controller to be assembled is inserted into the avoidance opening.

[0009] In the air-conditioning controller positioning tool provided in the embodiment of the utility model, two avoidance openings are provided, and the opening area of ​​one of the two avoidance openings is larger than the opening area of ​​the other.

[0010] In the air-conditioning controller positioning tool provided in the embodiment of the utility model, the edge of the avoidance opening is chamfered.

[0011] In the air conditioning controller positioning tool provided in the embodiment of the utility model, the support leg includes a connecting column and a counterweight foot, one end of the connecting column is fixed to the lower side of the support plate, and the other end is fixed to the top of the counterweight foot.

[0012] In the air-conditioning controller positioning tool provided in the embodiment of the utility model, the supporting legs are provided in plurality, and the plurality of supporting legs are respectively fixed to the four edges of the lower side of the supporting plate.

[0013] In the air-conditioning controller positioning tool provided in the embodiment of the utility model, the support plate is made of bakelite.

[0014] In the air-conditioning controller positioning tool provided in the embodiment of the utility model, a flexible buffer is provided on the upward side of the support plate.

[0015] In the air-conditioning controller positioning tool provided in the embodiment of the utility model, the support plate is provided with a connecting hole, and the connecting hole is used for connecting and fixing the air-conditioning controller to be assembled.

[0016] In the air-conditioning controller positioning tool provided in the embodiment of the utility model, the side edge of the support plate has an arc-shaped transition.

[0017] The embodiment of the utility model provides an air-conditioning controller positioning tool, which is used to support and fix the air-conditioning controller to be assembled with a protruding component, and the air-conditioning controller positioning tool includes a support plate and support legs; the support plate is used to place the air-conditioning controller to be assembled; the support legs are connected to the support plate to support it; wherein, a relief portion is provided on the support plate, and when the air-conditioning controller to be assembled is placed on the support plate, the protruding component is accommodated in the relief portion. The air-conditioning controller positioning tool provided in the present application supports the support plate by supporting legs, and a relief portion is provided on the support plate, so that when the air-conditioning controller is placed on the support plate, the protruding component on the air-conditioning controller to be assembled is accommodated in the relief portion, which effectively avoids the problem of deformation of the protruding component under stress during the screwing process of the air-conditioning controller to be assembled, and the screwing of the air-conditioning controller to be assembled becomes safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A three-dimensional diagram of an air-conditioning controller positioning tool provided by an embodiment of the utility model;

[0020] Figure 2 for Figure 1 A magnified view of part A;

[0021] Figure 3 A top view of the air conditioner controller positioning tool provided by an embodiment of the utility model;

[0022] Figure 4 A side view of an air conditioner controller positioning tool provided by an embodiment of the utility model;

[0023] The reference numerals in the figures are:

[0024] 10. Support plate; 101. Chamfer; 11. Avoidance portion; 110. Avoidance opening; 20. Support leg; 21. Connecting column; 22. Counterweight foot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The directional terms mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "side", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In addition, in the drawings, structures with similar or identical structures are represented by the same reference numerals.

[0027] Reference Figures 1 to 4 , please refer to Figure 1 , which shows an embodiment of the air-conditioning controller positioning tool provided by the utility model. The structure and working principle of the air-conditioning controller positioning tool are described in detail below in conjunction with the drawings of the specification. The air-conditioning controller positioning tool is used to support and fix the air-conditioning controller to be assembled with a protruding component. The air-conditioning controller positioning tool includes a support plate 10 and a support leg 20; the support plate 10 is used to place the air-conditioning controller to be assembled; the support leg 20 is connected to the support plate 10 to support it; wherein, the support plate 10 is provided with an avoidance portion 11, and when the air-conditioning controller to be assembled is placed on the support plate 10, the protruding component is accommodated in the avoidance portion 11.

[0028] In the specific implementation, the support plate 10 is a flat plate structure with a certain area, and its area can completely accommodate the placement of the air-conditioning controller to be assembled. The support legs 20 are connected to the support plate 10, and the support plate 10 is propped up to a certain height on the flat ground. The propped-up height depends on the length of the support legs 20. The air-conditioning controller to be assembled is mainly composed of external electrical box, circuit board, radiator and other components. The electrical box serves as a shell, and the circuit board is installed in the electrical box. The circuit board is fixed to the electrical box by screws, and the radiator is mainly composed of copper sheets arranged at intervals. The radiator protrudes from the outside of the electrical box. Similarly, other components also protrude from the outside of the electrical box. In this embodiment, an avoidance portion 11 is provided on the support plate 10 to avoid the protruding components on the air-conditioning controller to be assembled. The position of the avoidance portion 11 on the support plate 10 is determined according to the position of the protruding components on the air-conditioning controller to be assembled. The avoidance portion 11 can be specifically designed as an opening structure or a groove structure. After the air-conditioning controller to be assembled is placed on the support plate 10, the raised parts on the air-conditioning controller to be assembled are received in the avoidance part 11, and will not be squeezed by the overall gravity of the air-conditioning controller to be assembled, while the flat part of the air-conditioning controller to be assembled is in contact with the support plate 10, and the part of the support plate 10 facing upwards except the avoidance part 11 will provide support force for the flat part of the air-conditioning controller to be assembled, and form support for the air-conditioning controller to be assembled, so that the air-conditioning controller to be assembled can be stably placed on the support plate 10. In this way, even if there is no need to manually stabilize the air-conditioning controller to be assembled, the air-conditioning controller to be assembled can remain in a stable state, and the operator can screw the air-conditioning controller to be assembled, and in the process of screwing, the problem of the protruding parts being squeezed and deformed will not occur, which facilitates the screwing operation of the air-conditioning controller to be assembled, and will not affect the quality of the product after screwing.

[0029] In this embodiment, the support plate is supported by support legs, and an avoidance portion is provided on the support plate, so that when the air-conditioning controller is placed on the support plate, the raised components on the air-conditioning controller to be assembled are accommodated in the avoidance portion, thereby effectively avoiding the problem of the raised components being deformed by force during the screwing process of the air-conditioning controller to be assembled, and the screwing of the air-conditioning controller to be assembled becomes safer and more reliable.

[0030] In one embodiment, referring to Figures 1 to 3, the avoidance portion 11 includes at least one avoidance opening 110, the avoidance opening 110 passes through the two sides of the support plate 10, wherein when the air-conditioning controller is placed on the support plate 10, the protruding component of the air-conditioning controller to be assembled is inserted into the avoidance opening 110. In a specific implementation, the avoidance portion 11 includes at least one avoidance opening 110 opened on the support plate 10, the avoidance opening 110 passes through the upper and lower sides of the support plate 10, and the specific number of the avoidance openings 110 can be determined according to the number of protruding components on the air-conditioning controller to be assembled. If the number of protruding components is large, additional avoidance openings 110 can be provided. The specific opening position of the avoidance opening 110 on the support plate 10 can be determined according to the position of the protruding component on the air-conditioning controller to be assembled, and the area of ​​the avoidance opening 110 is specifically designed according to the floor area of ​​the protruding component on the air-conditioning controller to be assembled, and the area of ​​the avoidance opening 110 is larger than the floor area of ​​the protruding component on the air-conditioning controller to be assembled. The shape of the avoidance opening 110 can be arbitrary, and is usually designed to be a rectangular opening, a circular opening, etc. Of course, it can also be designed to be an irregular shape corresponding to the raised shape of the raised component on the air-conditioning controller to be assembled. When the air-conditioning controller to be assembled is placed on the support plate 10, the raised component on the air-conditioning controller to be assembled just falls into the avoidance opening 110, and the protruding part of the raised component passes through the avoidance opening 110 and appears on the lower side of the support plate 10, so that the raised component as a whole remains suspended. The length of the support leg 20 is usually designed to be greater than the length of the raised component exposed after passing through the avoidance opening 110, so as to ensure that the raised component will not touch the flat ground or workbench where the support leg 20 is placed after passing through the avoidance opening 110, and ensure that the raised component is in a completely suspended state. When the raised component of the air-conditioning controller to be assembled passes through the avoidance opening 110, the raised component on the air-conditioning controller to be assembled is suspended in the avoidance opening. Without the influence of the raised component, the air-conditioning controller to be assembled as a whole will tend to be flat on the support plate 10, and the operator who tightens the screws can tighten the screws very easily.

[0031] Further, refer to Figure 1 and Figure 3, there are two avoidance openings 110, and the opening area of ​​one of the two avoidance openings 110 is larger than the opening area of ​​the other. In the specific implementation, two avoidance openings 110 are provided, and the opening areas of the two avoidance openings 110 are different, and the opening area of ​​one avoidance opening 110 is designed to be larger than the opening area of ​​the other avoidance opening 110. In the present embodiment, the raised component of the air-conditioning controller to be assembled mainly includes the radiator and the injection molding component on the electrical box. The volume of the radiator is larger than that of the injection molding component, and the floor space of the radiator on the support plate 10 is larger than the floor space of the injection molding component on the support plate 10. Therefore, in the present embodiment, the avoidance opening 110 with a larger opening area among the two avoidance openings 110 is used to insert the raised radiator of the air-conditioning controller to be assembled, and the avoidance opening 110 with a smaller opening area is used to insert the raised injection molding component on the electrical box of the air-conditioning controller to be assembled. The radiator of the air-conditioning controller to be assembled is mainly composed of a plurality of thin heat sinks, which are easily deformed by being squeezed. The injection molded component is a relatively fragile component on the air-conditioning controller to be assembled, and is easily broken by being squeezed. Therefore, two avoidance openings 110, one large and one small, are used to avoid the radiator and the injection molded component respectively. After the air-conditioning controller to be assembled is placed on the support plate 10, the raised radiator of the air-conditioning controller to be assembled and the raised injection molded component on the electrical box are just aligned with their respective avoidance openings 110, and the raised parts of the radiator and the injection molded component respectively pass through the two avoidance openings 110 and appear on the lower side of the support plate 10. The radiator on the air-conditioning controller to be assembled and the raised injection molded component on the electrical box both remain in a suspended state, so that the air-conditioning controller to be assembled is flatly located on the support plate 10 as a whole, and the operator who screws it can easily tighten the screws without worrying about the radiator and the injection molded component of the air-conditioning controller to be assembled being deformed or broken by being squeezed, and the operation becomes easier.

[0032] Furthermore, refer to Figure 2, the edge of the avoidance opening 110 is chamfered 101. In a specific implementation, when placing the air-conditioning controller to be assembled on the support plate 10, the raised component of the air-conditioning controller to be assembled must be aligned with the avoidance opening 110 first, and only when the raised component and the avoidance opening 110 are accurately aligned can the air-conditioning controller to be assembled be placed on the support plate 10 as a whole. If the air-conditioning controller to be assembled is placed without any alignment, it is easy to cause the raised component to directly contact the support plate 10 and be squeezed, deformed or damaged. Since the process of aligning the raised component of the air-conditioning controller to be assembled with the avoidance opening 110 on the support plate 10 is manually observed and operated, the operator observes and adjusts the placement position when placing the air-conditioning controller to be assembled, so it is inevitable that the air-conditioning controller to be assembled is placed without very precise alignment. After the avoidance opening 110 is opened on the support plate 10 in this embodiment, the edges of the avoidance opening 110 are cut off through a chamfering process to present a chamfer 101, so that the edge portion of the avoidance opening 110 remains relatively smooth. Such a chamfer 101 plays a certain guiding role. Even if the operator adjusts the placement position during the alignment process, the edge of the avoidance opening 110 will not scratch the raised component of the air-conditioning controller to be assembled, thereby ensuring that the raised component of the air-conditioning controller to be assembled is not damaged during the placement process.

[0033] In one embodiment, referring to Figure 1 and Figure 4 The support leg 20 includes a connecting column 21 and a counterweight foot 22 , one end of the connecting column 21 is fixed to the lower side of the support plate 10 , and the other end is fixed to the top of the counterweight foot 22 . In the specific implementation, the support leg 20 is composed of a connecting column 21 and a counterweight foot 22. The connecting column 21 is a columnar structure, one end of which is fixed to the downward side of the support plate 10, and the other end is fixed to the top of the counterweight foot 22. The counterweight foot 22 mainly plays the role of gripping support. The bottom surface of the counterweight foot 22 is a relatively flat surface, and the overall floor area is larger than the horizontal cross-sectional area of ​​the connecting column 21. The counterweight foot 22 is designed with a high-density material, such as an iron block, a copper block, etc. The weight of the counterweight foot 22 is generally relatively large. Under the action of gravity, it can provide a good grip effect, and can ensure that the support plate 10 will not shake when it is stressed. When the operator is performing the screwing operation, it is inevitable that the air-conditioning controller to be assembled will move together with the support plate 10 due to excessive movements. By increasing the weight of the counterweight foot 22, the grip effect of the entire tooling can be better. Even if the operator moves too much during the screwing process, the position of the entire tooling will not move, and the screwing operation of the controller to be assembled becomes more convenient.

[0034] In one embodiment, referring to Figure 1, the support legs 20 are provided in plurality, and the plurality of support legs 20 are respectively fixed to the four edges of the lower side of the support plate 10. In a specific implementation, the support legs 20 support the entire support plate 10. To ensure that the support plate 10 can be more stable, a plurality of support legs 20 are provided. To maintain the stability of the supporting state, the number of support legs 20 provided is at least 3. The plurality of support legs 20 are connected to the four edges of the downward side of the support plate 10, and the avoidance portion 11 is located next to the support legs 20 and staggered with the support legs 20 in the vertical direction. The plurality of support legs 20 jointly support the support plate 10 to form a stable gripping support, which can ensure that the operator is more stable during the screwing process.

[0035] In one embodiment, the support plate 10 is made of bakelite. In the specific implementation, various electronic components are distributed on the main board of the air-conditioning controller to be assembled. These electronic components are easily affected by static electricity, and the operator may accumulate static electricity in daily activities, especially when the air-conditioning controller is assembled and the screws are sensitive operations, these static electricity may cause a certain degree of damage to the electronic components inside the air-conditioning controller to be assembled. The support plate 10 of this embodiment is made of bakelite, which is a synthetic plastic product with a scientific name of phenol formaldehyde plastic, also known as phenolic cotton cloth board, bakelite board, discharge board or phenolic laminated paperboard. Bakelite is made of bleached wood building paper, cotton lint paper, etc. as reinforcement, and high-purity, fully synthetic phenolic resin through resin adhesive. It has high mechanical strength, good insulation, heat resistance and corrosion resistance. Therefore, the use of bakelite as the support plate 10 can play a good electrostatic insulation role, prevent the operator from damaging the electronic components inside the air-conditioning controller to be assembled during the operation of screwing, and ensure that the product quality is not affected.

[0036] In one embodiment, a flexible buffer is provided on the upward side of the support plate 10 (not shown in the figure). In the specific implementation, after the air-conditioning controller to be assembled is placed on the support plate 10, the raised part of the air-conditioning controller to be assembled is accommodated in the avoidance part 11, and the flat part of the air-conditioning controller to be assembled contacts the support plate 10 to form a support. In order to further prevent the product appearance of the air-conditioning controller to be assembled from being affected, this embodiment lays a layer of flexible buffer on the upward side of the support plate 10, and the flexible buffer completely covers the upward side of the support plate 10, and the flexible buffer is made of a material with buffering properties, such as sponge, foam or soft cloth. Under the buffering protection of the flexible buffer, during the placement of the air-conditioning controller to be assembled, the air-conditioning controller to be assembled contacts the flexible buffer on the support plate 10, and the part of the air-conditioning controller to be assembled used for support will not directly contact the support plate 10, so that the placement of the air-conditioning controller to be assembled becomes safer, and the product quality is guaranteed. At the same time, when the operator is screwing, there is no need to worry about excessive movement causing the air-conditioning controller to be assembled to be squeezed, and the operation is easier.

[0037] In one embodiment, the support plate 10 is provided with a connection hole (not shown in the figure), and the connection hole is used for connecting and fixing the air-conditioning controller to be assembled. In a specific implementation, after the air-conditioning controller to be assembled is placed on the support plate 10, the raised part of the air-conditioning controller to be assembled is accommodated in the avoidance part 11, and the flat part of the air-conditioning controller to be assembled contacts the support plate 10 to form a support. At this time, the entire air-conditioning controller to be assembled and the support plate 10 are only in a relatively stable state, and the operator will inevitably perform screwing operations on multiple different parts of the air-conditioning controller to be assembled during the screwing process, and it is necessary to operate at multiple angles, which will affect the stability of the support plate 10 of the air-conditioning controller to be assembled to a certain extent. In this implementation, a connection hole is opened on the support plate 10, which is mainly used to cooperate with the fixing screw to fix the downward hole position of the electrical box of the air-conditioning controller to be assembled together, so that the air-conditioning controller to be assembled is further stabilized on the support plate 10, so that it is integrated with the tooling, and when the operator performs the screwing operation, the air-conditioning controller to be assembled as a whole can maintain a more stable state.

[0038] In one embodiment, referring to Figure 1 and Figure 4 , the side of the support plate 10 is in an arc-shaped transition. In the specific implementation, the support plate 10 is a rectangular flat plate as a whole, and the side of the support plate 10 is designed to be in an arc-shaped transition, so that the side of the support plate 10 maintains a smooth shape without sharp corners. When the operator wants to move the position of the entire tooling, he can directly grab the edge of the support plate 10 with his hands, which is not easy to scratch or stab his hands, ensuring the safety of the operator's screwing operation.

[0039] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An air conditioner controller positioning tool, used to support and fix an air conditioner controller to be assembled with a protruding component, characterized in that: include: A support plate, the support plate is used to place the air-conditioning controller to be assembled; Support legs connected to the support plate to support it; Wherein, the support plate is provided with an avoidance portion, and when the air-conditioning controller to be assembled is placed on the support plate, the protruding component is accommodated in the avoidance portion.

2. The air conditioner controller positioning tool according to claim 1, characterized in that: The avoidance portion includes at least one avoidance opening, and the avoidance opening passes through two surfaces of the support plate, wherein when the air-conditioning controller to be assembled is placed on the support plate, the raised component of the air-conditioning controller to be assembled is inserted into the avoidance opening.

3. The air conditioner controller positioning tool according to claim 2, characterized in that: There are two avoidance openings, and the opening area of ​​one of the two avoidance openings is larger than the opening area of ​​the other.

4. The air conditioner controller positioning tool according to claim 2, characterized in that: The edge of the avoidance opening is chamfered.

5. The air conditioner controller positioning tool according to claim 1, characterized in that: The support leg comprises a connecting column and a counterweight foot, one end of the connecting column is fixed to the lower side of the support plate, and the other end is fixed to the top of the counterweight foot.

6. The air conditioner controller positioning tool according to claim 1, characterized in that: The supporting legs are provided in plurality, and the supporting legs are respectively fixed to the four edges of the lower side of the supporting plate.

7. The air conditioning controller positioning tool according to any one of claims 1 to 6, characterized in that: The support plate is made of bakelite.

8. The air conditioning controller positioning tool according to any one of claims 1 to 6, characterized in that: A flexible buffer is provided on an upward side of the support plate.

9. The air conditioning controller positioning tool according to any one of claims 1 to 6, characterized in that: The support plate is provided with a connecting hole, and the connecting hole is used for connecting and fixing the air-conditioning controller to be assembled.

10. The air conditioning controller positioning tool according to any one of claims 1 to 6, characterized in that: The side edge of the support plate has an arc-shaped transition.

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