Assembling structure of pulling assisting device
By designing the assembly structure of the handle, limiting part and latch part of the pull-assist, the problem of complex structure and single function of the existing pull-assist is solved, and the effect of convenient extraction and stabilization of the bottom shell frame is achieved, and the process flow is simplified.
Patent Information
- Application Number
- CN202422263188.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing pull-up helper has a complex structure and a single function, making it difficult to simultaneously achieve the function of fixing the bottom shell frame and limiting the bottom shell frame.
A pull-assist assembly structure is designed. The pull-assist is composed of a handle, a limiting part and a pin whose height is reduced in sequence. It is connected to the side plate of the bottom shell frame through a pull-up rivet. The limiting part acts as a limiting function on the outer surface of the front plate of the bottom shell, and the pin part and the side plate are connected to the side plate to fix the relative position of the bottom shell frame.
It realizes convenient pull-out of the pull-up helper and stable fixation of the bottom shell frame, avoids welding and grinding processes, and improves the fixing effect and operation convenience.
Smart Images
Figure CN223094025U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electronic equipment frames, and particularly relates to an ejector assembly structure. Background Art
[0002] The connection mode of electronic equipment frames often adopts single-board docking. For the convenience of operation, an ejector is required for this connection mode. However, the existing ejector has a complex structure and a single function, and has poor functionality for fixing the bottom shell frame and limiting the bottom shell frame to each other. Therefore, it is necessary to design an ejector assembly structure that combines the functions of ejecting, fixing the bottom shell frame, and limiting the bottom shell frame to each other. Summary of the Invention
[0003] In order to achieve the above object, the technical solution adopted by the utility model is as follows: an ejector assembly structure, which at least includes an ejector and a bottom shell frame for assembling the ejector. The bottom shell frame at least includes a front plate and a side plate. A through hole is provided at the edge of the front plate. The front end of the side plate is in contact with the inner surface of the front plate outside the through hole. Two or more side plate connection holes are provided on the side plate. The ejector is integrally composed of a handle part, a limiting part, and a pin part with gradually decreasing heights. The height of the limiting part is slightly greater than the height of the through hole, and the height of the pin part is slightly less than the height of the through hole. The pin part is provided with pin part connection holes corresponding to the number and position of the side plate connection holes.
[0004] Moreover, the whole ejector is in a "T" shape with a uniform thickness.
[0005] Moreover, the side plate of the bottom shell frame and the pin part of the ejector are fixedly connected by a rivet. The rivet passes through the side plate connection hole and the pin part connection hole.
[0006] Moreover, the bottom shell frame also has a bottom plate, and the plane where the bottom plate is located is perpendicular to the plane where the front plate is located and the plane where the side plate is located.
[0007] Compared with the prior art, the beneficial effects of this technical solution are as follows:
[0008] 1. The ejector is integrally composed of a handle part, a limiting part, and a pin part with gradually decreasing heights. During use, the handle part is convenient for ejecting, the limiting part abuts against the outer surface of the front plate of the bottom shell to play a limiting role to make the front and back positions of the front plate of the bottom shell stable, and the pin part is connected to the side plate to fix the relative position of the side plate and the front plate to make the shape of the bottom shell frame fixed and at the same time make the side plate not easily deform towards the outside of the bottom shell frame.
[0009] 2. No welding process and grinding process are required. Description of the Drawings
[0010] Figure 1 It is a schematic structural diagram of the bottom shell frame;
[0011] Figure 2Schematic structural diagram of the extractor
[0012] Figure 3 Schematic assembly structure diagram of the assembled extractor
[0013] Explanation of reference numerals in the drawings
[0014] Front plate 1, side plate 2, through hole 3, front end of the side plate 4, inner surface of the front plate 5, side plate connection hole 6, handle part 7, limiting part 8, pin part 9, pin part connection hole 10, edge stop 11, rivet 12, bottom plate 13 Detailed implementation manners
[0015] The present utility model will be described in detail below in conjunction with the drawings and embodiments. The content of the present utility model is not limited to the following embodiments
[0016] An extractor assembly structure at least includes an extractor and a bottom shell frame for assembling the extractor. As Figure 1 shown, the bottom shell frame at least includes a front plate 1 and a side plate 2. A through hole 3 is provided at the edge of the front plate. The front end 4 of the side plate is in contact with the inner surface 5 of the front plate outside the through hole. The side plate is provided with more than two side plate connection holes 6. As Figure 2 shown, the extractor is integrally formed in a "T" shape with a uniform thickness, and is composed of a handle part 7, a limiting part 8 and a pin part 9 with gradually decreasing heights. The height of the limiting part is slightly greater than the height of the through hole, and the height of the pin part is slightly less than the height of the through hole. The part where the limiting part is higher than the pin part forms an edge stop 11 of the extractor. The pin part is provided with pin part connection holes 10 corresponding to the number and position of the side plate connection holes
[0017] After assembly, as Figure 3 shown, the side plate 2 of the bottom shell frame and the pin part 9 of the extractor are fixedly connected by a rivet 12. The rivet passes through the side plate connection hole 6 and the pin part connection hole 10. The edge stop of the extractor formed by the part where the limiting part is higher than the pin part will abut against the outer surface of the front plate of the bottom shell, playing a limiting role to make the front and rear positions of the front plate of the bottom shell stable
[0018] The bottom shell frame also has a bottom plate 13. The plane where the bottom plate is located is perpendicular to the plane where the front plate is located and the plane where the side plate is located
[0019] If the extractor is not inserted, the relative positions of the front plate and the side plate of the bottom shell frame cannot be determined, and the bottom shell frame cannot be shaped. If only the front plate and the side plate of the bottom shell frame are pasted together, without using the extractor, the side plate is likely to turn outwards, that is, deform towards the outside of the bottom shell frame after long-term use
[0020] When it is necessary to pull out the extractor, remove the rivet and grasp the handle part with the hand to pull out the extractor
[0021] Compared with the prior art, the beneficial effects of the present technical solution are as follows:
[0022] 1. The extractor is integrally composed of a handle part, a limiting part, and a pin part with gradually decreasing heights. During use, the handle part facilitates extraction, the limiting part abuts against the outer surface of the front plate of the bottom case to play a limiting role and keep the front and rear positions of the front plate of the bottom case stable, and the pin part is connected to the side plate to fix the relative position of the side plate and the front plate, so that the shape of the bottom case frame is fixed and at the same time the side plate is not easily deformed towards the outside of the bottom case frame.
[0023] 2. No welding process and grinding process are required.
Claims
1. An extraction aid assembly structure, at least including an extraction aid and a bottom shell frame for assembling the extraction aid, characterized in that: The bottom shell frame includes at least a front plate and side plates. Through holes are provided at the edges of the front plate. The front end of the side plate is in contact with the inner surface of the front plate outside the through hole. Two or more side plate connection holes are provided on the side plate; the extractor is integrally composed of a handle part, a limiting part, and a plug part with gradually decreasing heights, and the height of the limiting part is slightly greater than the height of the through hole, and the height of the plug part is slightly less than the height of the through hole. The plug part is provided with plug part connection holes corresponding to the number and positions of the side plate connection holes.
2. The extraction aid assembly structure according to claim 1, characterized in that: The extractor is integrally in a "T" shape with a uniform thickness.
3. The extraction aid assembly structure according to claim 1, characterized in that: The side plate of the bottom shell frame and the plug part of the extractor are fixedly connected by a rivet. The rivet passes through the side plate connection hole and the plug part connection hole.
4. The extraction aid assembly structure according to claim 1, wherein: The bottom shell frame also has a bottom plate, and the plane where the bottom plate is located is perpendicular to the plane where the front plate is located and the plane where the side plate is located.