A controller housing transfer case

Abstract

The utility model provides a kind of controller shell transfer box, comprising: transport box is hollow cavity by four around side wall, cavity top opening;Accessory left and right partition plate is inserted in the middle of transport box and divide cavity into accessory accessory placement cavity, and hard partition foam is provided with on the left and right sides of accessory left and right partition plate with equal interval;High-voltage plug-in slot hole positioning group and low-voltage plug-in slot hole limiting group are worn in the front and back of accessory accessory placement cavity, and accessory left and right partition plate can greatly reduce the left and right deviation range of controller shell accessory in the process of transportation cooperation with hand screwing positioning rod and hand screwing limiting rod, and hard partition foam cooperation with hand screwing positioning rod and hand screwing limiting rod can greatly reduce the front and back deviation range of controller shell accessory, improve the stability of transportation, maximize improve transportation space utilization rate, and ensure that controller shell accessory is not deviated during transportation, and mutual knock situation does not appear.

Description

Technical Field

[0001] This utility model relates to the field of transportation, and in particular to the field of protection technology for transporting irregularly shaped finished products, specifically a controller housing transfer box. Background Technology

[0002] After precision machining, a controller housing component needs to be transported to an upstream manufacturer for assembly. Because the overall shape of the controller housing component is relatively complex, and there is a large protrusion at the connection of the high-voltage plug, the existing traditional transportation method is to stack them in an alternating manner, with a layer of soft foam between each component. This method has a high utilization rate of transportation space. However, during transportation, the transport box may shake, causing the components to shift, tear or detach from the foam, and rub against each other, resulting in scratches and bumps on the surface, requiring returns for rework. There is a need to design a controller housing transfer box that can maximize the utilization of transportation space while protecting the surface of the controller housing component. Summary of the Invention

[0003] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a controller housing transfer box to solve the difficulties of the prior art.

[0004] To achieve the above and other related objectives, this utility model provides a controller housing transfer box, comprising: The transport box 1 is a hollow cavity formed by four side walls, and the top of the cavity is open. The left and right partition plates 11 are inserted in the center of the transport box 1 to divide the cavity into two accessory placement cavities 12. Rigid partition foam 13 is provided at equal intervals on the left and right sides of the left and right partition plates 11. The high-pressure plug-in slot positioning group 2 and the low-pressure plug-in slot limiting group 3 are installed on the front and rear sides of the accessory placement cavity 12.

[0005] According to the preferred embodiment, the top of the left and right outer side walls of the transport box 1 is provided with a grip groove 14, which is L-shaped.

[0006] According to the preferred embodiment, the bottom of the left and right partition plates 11 of the accessory is glued to the bottom of the cavity, and positioning grooves 15 are provided on the left and right sides of the left and right partition plates 11 of the accessory, and the rigid partition foam 13 is glued and placed in the positioning grooves 15.

[0007] According to the preferred embodiment, the high-voltage plug slot positioning group 2 includes: Positioning light hole 21, the positioning light hole 21 is opened on the front or rear side of the accessory placement cavity 12; The positioning screw hole 22 is provided on the side of the accessory placement cavity 12 away from the positioning light hole 21, and the positioning screw hole 22 is coaxially arranged with the positioning light hole 21. The hand-tightening positioning rod 23 has an external thread on one side and a boss on the other side. The threaded side of the hand-tightening positioning rod 23 is engaged in the positioning screw hole 22 through threaded engagement, and the boss side of the hand-tightening positioning rod 23 abuts against the outer wall of the positioning light hole 21 in the transport box 1.

[0008] According to the preferred embodiment, the low-pressure plug slot limiting group 3 includes: A limiting light hole 31 is provided, which is located on the front or rear side of the accessory placement cavity 12; A limiting screw hole 32 is provided on the side of the accessory placement cavity 12 away from the limiting optical hole 31. The limiting screw hole 32 and the limiting optical hole 31 are coaxially arranged. A hand-tightening limiting rod 33 is provided with an external thread on one side and a boss on the other side. The threaded side of the hand-tightening limiting rod 33 is engaged in the limiting screw hole 32 through threaded engagement, and the boss side of the hand-tightening limiting rod 33 abuts against the outer wall of the limiting light hole 31 in the transport box 1.

[0009] According to the preferred embodiment, the apertures of the positioning light hole 21 and the limiting light hole 31 are greater than or equal to the maximum tolerance value of the minimum width of the high-voltage plug-in slot and the low-voltage plug-in slot on the controller housing.

[0010] According to the preferred embodiment, the outer diameter of the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33 is equal to the minimum tolerance value of the minimum width of the high-pressure plug-in slot and the low-pressure plug-in slot on the controller housing. The outer diameters of the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33 are the same. The apertures of the positioning light hole 21 and the limiting light hole 31 are connected. The outer diameter of the hand-tightening positioning rod 23 is smaller than the aperture of the positioning light hole 21.

[0011] According to the preferred embodiment, the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33 are hollow structures.

[0012] According to the preferred embodiment, the outer diameter of the protrusion side of the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33 is larger than the diameter of the positioning light hole 21, and the hand-tightening grooves 4 are provided at equal intervals on the outer side of the protrusion of the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33.

[0013] According to the preferred embodiment, the thickness of the rigid separator foam 13 is greater than the height of the boss on the controller housing accessory.

[0014] This utility model employs a transport box, left and right partition plates for accessories, a high-voltage plug-in slot positioning group, and a low-voltage plug-in slot limiting group. During transportation, the left and right partition plates for accessories, together with the hand-tightening positioning rod and the hand-tightening limiting rod, can greatly reduce the left and right offset range of the controller housing accessories. The rigid partition foam, together with the hand-tightening positioning rod and the hand-tightening limiting rod, can greatly reduce the front and rear offset range of the controller housing accessories, improve the stability of transportation, maximize the utilization of transportation space, and ensure that the controller housing accessories will not collide with each other during transportation.

[0015] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, so as to facilitate an understanding of the features and advantages of the present invention. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model; Figure 2 The diagram shown is a three-dimensional structural schematic of the transport box in this utility model; Figure 3 The diagram shows a three-dimensional structural schematic of the left and right partition plates of the accessory in this utility model; Figure 4 The diagram shown is an enlarged three-dimensional structural schematic of the controller housing accessories in this utility model. Label Explanation 1. Shipping box; 11. Left and right partitions for accessories; 12. Accessory placement cavity; 13. Rigid partition foam; 14. Grip groove; 15. Positioning groove; 2. High-voltage plug slot positioning assembly; 21. Positioning light hole; 22. Positioning screw hole; 23. Hand-tightening positioning rod; 3. Low-pressure plug slot limit assembly; 31. Limiting light hole; 32. Limiting screw hole; 33. Hand-tightening limit rod; 4. Hand-tighten the groove; Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] Compared to the embodiments shown in the accompanying drawings, feasible embodiments within the scope of protection of this utility model may have fewer components, have other components not shown in the drawings, different components, components arranged differently, or components with different connections, etc. Furthermore, two or more components shown in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0019] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, “an” or “a” and similar terms do not necessarily indicate a quantity limitation. Terms such as “comprising” or “including” mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents, without excluding other elements or objects. Terms such as “connected” or “linked” are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as “upper,” “lower,” “left,” and “right” are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0020] This utility model proposes a controller housing transfer box for use in the transfer process. This utility model does not limit the type of controller housing, but the structure of the transport box 1, the left and right partition plates 11 of the accessories, the high-pressure plug slot positioning group 2, and the low-pressure plug slot limiting group 3 is particularly suitable for the transfer of controller housing.

[0021] In general, the controller housing transfer box proposed in this utility model mainly includes: a transport box 1, left and right partition plates 11 for accessories, a high-voltage plug-in slot positioning group 2, and a low-voltage plug-in slot limiting group 3. See also... Figure 1 It shows the arrangement of the transport box 1, the left and right partition plates 11 of the accessories, the high-pressure plug slot positioning group 2, and the low-pressure plug slot limiting group 3.

[0022] The controller housing transfer box proposed in this utility model will be used as follows: Figure 4The controller housing components shown are arranged alternately within the intervals separated by rigid partition foam 13 in the component placement cavity 12. Then, the hand-tightening positioning rod 23 and hand-tightening limiting rod 33 from the high-voltage plug slot positioning group 2 and the low-voltage plug slot limiting group 3 are inserted through the positioning light hole 21 and the limiting light hole 31. The left-right and front-back positions of the controller housing components being transported are slightly adjusted. The hand-tightening positioning rod 23 and hand-tightening limiting rod 33 can then be inserted through the high-voltage and low-voltage plug slots of the controller housing components. The hand-tightening positioning rod 23 and hand-tightening limiting rod 33 are then engaged in the positioning screw hole 22 and the limiting screw hole 32, and the hand-tightening rod is rotated. The positioning rod 23 and the hand-tightening limit rod 33 are locked on the boss side to complete the assembly. During transportation, the left and right partition plates 11 of the accessories, together with the hand-tightening positioning rod 23 and the hand-tightening limit rod 33, can greatly reduce the left and right offset range of the controller housing accessories. The rigid partition foam 13, together with the hand-tightening positioning rod 23 and the hand-tightening limit rod 33, can greatly reduce the front and rear offset range of the controller housing accessories, improve the stability of transportation, maximize the utilization of transportation space, and ensure that the controller housing accessories will not collide with each other during transportation.

[0023] The aforementioned transport box 1 consists of a hollow cavity formed by four side walls. The top of the cavity is open, and a left and right partition plate 11 is inserted through the center of the transport box 1, dividing the cavity into two accessory placement cavities 12. Rigid partition foam 13 is evenly spaced on both sides of the left and right partition plate 11. The thickness of the rigid partition foam 13 is greater than the height of the controller housing accessory boss, which can separate the controller housing accessory in all directions during transportation. The top of the left and right outer side walls of the transport box 1 has L-shaped grip grooves 14 for easy lifting and handling. The bottom of the left and right partition plate 11 is glued to the bottom of the cavity. The left and right partition plate 11 has positioning grooves 15 on both sides, and the rigid partition foam 13 is glued into the positioning grooves 15. The positioning grooves 15 serve a positioning function. During long-term transportation, the glued side of the rigid partition foam 13 may lose adhesion. The positioning grooves 15 can quickly re-attach the lost rigid partition foam 13 to the specific position. The aforementioned high-voltage plug-in slot positioning group 2 and low-voltage plug-in slot limiting group 3 are installed on the front and rear sides of the accessory placement cavity 12. The high-voltage plug-in slot positioning group 2 includes: a positioning light hole 21, a positioning screw hole 22, and a hand-tightening positioning rod 23. The positioning light hole 21 is opened on the front or rear side of the accessory placement cavity 12. The positioning screw hole 22 is opened on the side of the accessory placement cavity 12 away from the positioning light hole 21. The positioning screw hole 22 is coaxially arranged with the positioning light hole 21. A hand-tightening positioning rod 23 is provided on one side. The external thread and the hand-tightening positioning rod 23 have a boss on the other side. The threaded side of the hand-tightening positioning rod 23 is engaged in the positioning screw hole 22 through threaded engagement. The boss side of the hand-tightening positioning rod 23 abuts against the outer wall of the positioning light hole 21 in the transport box 1. The low-pressure plug slot hole limiting group 3 includes: limiting light hole 31, limiting screw hole 32 and hand-tightening limiting rod 33. The limiting light hole 31 is opened on the front or rear side of the accessory placement cavity 12, and the limiting screw hole 32 is opened on the accessory placement cavity 12 away from the front or rear side. On one side of the limiting optical hole 31, the limiting screw hole 32 is coaxially arranged with the limiting optical hole 31; one side of the hand-tightening limiting rod 33 is provided with an external thread, and the other side of the hand-tightening limiting rod 33 is provided with a boss. The threaded side of the hand-tightening limiting rod 33 is engaged in the limiting screw hole 32 through threaded engagement, and the boss side of the hand-tightening limiting rod 33 abuts against the outer wall of the limiting optical hole 31 in the transport box 1. The diameter of the positioning optical hole 21 and the limiting optical hole 31 is greater than or equal to the high-voltage plug-in slot and the low-voltage plug-in slot on the controller housing. The maximum tolerance value of the hole width, the outer diameter of the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33 is equal to the minimum tolerance value of the width of the high-pressure plug slot and the low-pressure plug slot on the controller housing, the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33 are hollow structures to reduce weight, the outer diameter of the boss side of the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33 is larger than the hole diameter of the positioning light hole 21 and the limiting light hole 31, and the hand-tightening grooves 4 are provided at equal intervals on the outer side of the boss of the hand-tightening positioning rod 23 and the hand-tightening limiting rod 33.

[0024] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A controller housing transfer box, characterized in that, include: The transport box (1) is a hollow cavity formed by four side walls, and the top of the cavity is open; The left and right partitions (11) of the accessories are inserted in the center of the transport box (1) to divide the cavity into two accessory placement cavities (12). Rigid partition foam (13) is provided at equal intervals on the left and right sides of the left and right partitions (11). High-pressure plug-in slot positioning group (2) and low-pressure plug-in slot limiting group (3) are installed on the front and rear sides of the accessory placement cavity (12).

2. The controller housing transfer box according to claim 1, characterized in that, The top of the left and right outer side walls of the transport box (1) is provided with grip grooves (14), which are L-shaped.

3. The controller housing transfer box according to claim 2, characterized in that, The bottom of the left and right partition plates (11) of the accessory are glued to the bottom of the cavity. Positioning grooves (15) are provided on the left and right sides of the left and right partition plates (11). The rigid partition foam (13) is glued and placed in the positioning grooves (15).

4. The controller housing transfer box according to claim 3, characterized in that, The high-voltage plug slot positioning group (2) includes: Positioning light hole (21), the positioning light hole (21) is opened on the front or rear side of the accessory placement cavity (12); Positioning screw hole (22), the positioning screw hole (22) is opened on the side of the accessory placement cavity (12) away from the positioning light hole (21), and the positioning screw hole (22) and the positioning light hole (21) are coaxially arranged; The hand-tightening positioning rod (23) has an external thread on one side and a boss on the other side. The threaded side of the hand-tightening positioning rod (23) is engaged in the positioning screw hole (22) by thread engagement, and the boss side of the hand-tightening positioning rod (23) abuts against the outer wall of the positioning light hole (21) in the transport box (1).

5. The controller housing transfer box according to claim 4, characterized in that, The low-pressure plug-in slot limiting group (3) includes: A limiting light hole (31) is provided on the front or rear side of the accessory placement cavity (12); A limiting screw hole (32) is provided on the side of the accessory placement cavity (12) away from the limiting light hole (31). The limiting screw hole (32) and the limiting light hole (31) are coaxially arranged. A hand-tightening limiting rod (33) is provided with an external thread on one side and a boss on the other side. The threaded side of the hand-tightening limiting rod (33) is engaged in the limiting screw hole (32) by thread engagement, and the boss side of the hand-tightening limiting rod (33) abuts against the outer wall of the limiting light hole (31) in the transport box (1).

6. The controller housing transfer box according to claim 5, characterized in that, The apertures of the positioning light hole (21) and the limiting light hole (31) are greater than or equal to the maximum tolerance of the minimum width of the high-pressure plug-in slot and the low-pressure plug-in slot on the controller housing.

7. The controller housing transfer box according to claim 6, characterized in that, The outer diameter of the hand-tightening positioning rod (23) and the hand-tightening limiting rod (33) is equal to the minimum tolerance value of the minimum width of the high-pressure plug slot and the low-pressure plug slot on the controller housing. The outer diameters of the hand-tightening positioning rod (23) and the hand-tightening limiting rod (33) are the same. The apertures of the positioning light hole (21) and the limiting light hole (31) are connected. The outer diameter of the hand-tightening positioning rod (23) is smaller than the aperture of the positioning light hole (21).

8. The controller housing transfer box according to claim 7, characterized in that, The hand-tightening positioning rod (23) and the hand-tightening limiting rod (33) are hollow structures.

9. The controller housing transfer box according to claim 8, characterized in that, The outer diameter of the protrusion side of the hand-tightening positioning rod (23) and the hand-tightening limiting rod (33) is larger than the diameter of the positioning light hole (21). The hand-tightening grooves (4) are provided at equal intervals on the outer side of the protrusion of the hand-tightening positioning rod (23) and the hand-tightening limiting rod (33).

10. The controller housing transfer box according to claim 9, characterized in that, The thickness of the rigid separator foam (13) is greater than the height of the boss of the controller housing accessory.

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