Shell structure capable of being installed at multiple angles
By designing a multi-angle mounting frame and inner guide structure in the cable housing, the problem that traditional cable housing is difficult to adapt to multi-angle cable access is solved, the flexibility and stability of cable installation is achieved, and the safety performance of cable connection is improved.
Patent Information
- Application Number
- CN202420413350.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-04
AI Technical Summary
Traditional cable shells are difficult to adapt to multi-angle cable access, resulting in limited cable layout location and poor fixation and positioning of cables within the shell.
A multi-angle-mounted housing structure is designed to allow cables to enter from multiple angles through a multi-angle mounting frame and an inner guide structure, and limit and flexible binding of the cables through an inner guide structure.
Improves the flexibility and stability of cable installation, enhances the adaptability of the housing, avoids the disorder of the cable, and improves the safety performance of cable connections.
Smart Images
Figure CN222508762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a shell structure for installing cables, in particular to a shell structure for multi-angle installation. Background Art
[0002] When long-distance wiring or cable installation, it is usually necessary to connect two cables together to increase the length of the cable. The cable casing is mainly installed on the outside of the cable joint to connect or segment the cable metal sheath and to provide mechanical protection and waterproof sealing for the intermediate joint.
[0003] However, during the use of the housing, the cable is often installed in a straight-in and straight-out manner, that is, the cable enters from the axial position of the housing and then exits from the axial position of the housing. Although this installation method does not affect the connection of the cable, it will greatly limit the layout of the cable, so that the housing cannot be well utilized in some environments, and the cable cannot be well fixed and positioned in the housing.
[0004] Therefore, this case aims to provide a multi-angle installation housing structure, which can be installed with cables from multiple angles, making the cable installation angle more varied. At the same time, it can also have a certain wire fixing effect on the cable located in the housing, thereby improving the stability of the cable. Utility Model Content
[0005] The utility model provides a shell structure that can be installed at multiple angles, which can effectively solve the above problems.
[0006] The utility model is achieved in this way:
[0007] A multi-angle mounted housing structure, comprising:
[0008] A multi-angle mounting frame comprises an upper mounting frame of a trapezoidal structure, wherein upper mounting holes are provided at the top and both sides of the upper mounting frame, a lower mounting frame is integrally formed below the upper mounting frame, lower mounting holes are provided at both sides of the lower mounting frame, cables can be inserted into both the upper mounting holes and the lower mounting holes, a mounting block is integrally formed below the lower mounting frame, and the mounting block is arranged away from a side opening of the lower mounting frame;
[0009] An inner guide structure is located inside the upper mounting hole and the lower mounting hole. When the cable is inserted, it is guided by the inner guide structure and leads to the opening side of the mounting block.
[0010] As a further improvement, the inner guide structure includes a guide shaft tube located on the inner side of the upper mounting hole or the lower mounting hole, and an inner column sleeve extends from the inner side of the guide shaft tube toward a side away from the mounting hole, and the inner column sleeve fits on the outer side of the cable.
[0011] As a further improvement, the outer diameter of the guide shaft cylinder is smaller than the inner diameters of the upper mounting hole and the lower mounting hole.
[0012] As a further improvement, the inner column sleeve is made of flexible material.
[0013] As a further improvement, a plurality of friction strips are bonded to the inner side surface of the inner column sleeve, and the friction strips are in contact with the cable.
[0014] As a further improvement, a racetrack-shaped sealing strip is clamped on one side of the opening of the mounting block.
[0015] As a further improvement, bolts are threadedly connected to the ear seats on both sides of the mounting block, a locking seat is threadedly connected below the bolt, and the four corners of the locking seat are open.
[0016] The beneficial effects of the utility model are:
[0017] In a traditional housing, the top surface of the housing is often open, and the cable is connected only through one end of the housing. However, in an actual installation environment, the access direction of the cable may be at various angles. Therefore, the traditional housing is difficult to adapt to a variety of environments and requires a temporary opening. Therefore, the utility model makes the entire housing higher, that is, the height of the multi-angle mounting frame is increased, and the multi-angle mounting frame is divided into an upper mounting frame and a lower mounting frame. Mounting holes can be opened on the upper mounting frame and the lower mounting frame, so that the cable can be installed from multiple angles of the housing, thereby improving the adaptability of the housing and improving the practical effect of the utility model.
[0018] After the multi-angle installation frame is raised, although the angles at which cables can enter are increased and the number of cables that can enter is increased, it will also cause disordered installation of cables at various positions. The cables have no guidance and are difficult to sort out. To this end, the utility model adds an internal guide structure on the basis of the multi-angle installation frame. The cables are limited and guided by the guidance of the internal guide structure. On the one hand, it can avoid the cables from being disordered. On the other hand, it can also flexibly restrain the cables, thereby improving the safety performance of the cables during connection. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a three-dimensional structural schematic diagram of a shell structure for multi-angle installation of the utility model (without holes).
[0021] Figure 2 It is a front view structural schematic diagram of a shell structure installed at multiple angles according to the utility model.
[0022] Figure 3 The utility model is a schematic diagram of a top view of a shell structure installed at multiple angles.
[0023] Figure 4 yes Figure 3 Cross-section view at AA in the middle. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0025] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0026] Reference Figure 1 to Figure 4As shown, a multi-angle installation shell structure comprises: a multi-angle installation frame 10, comprising an upper installation frame 11 of a trapezoidal structure, upper installation holes 111 are provided at the top and both sides of the upper installation frame 11, a lower installation frame 12 is integrally formed below the upper installation frame 11, lower installation holes 121 are provided at both sides of the lower installation frame 12, cables can be inserted into the upper installation holes 111 and the lower installation holes 121, a mounting block 13 is integrally formed below the lower installation frame 12, and the mounting block 13 is arranged at a side opening away from the lower installation frame 12; an inner guide structure 20, the inner guide structure 20 is located on the inner sides of the upper installation holes 111 and the lower installation holes 121, and when the cable is inserted, it is guided by the inner guide structure 20 and leads to the opening side of the mounting block 13.
[0027] The apertures of the upper mounting hole 111 and the lower mounting hole 121 do not need to be milled to form corresponding apertures at the beginning, and can be processed according to the required cable thickness.
[0028] In a traditional housing, the top surface of the housing is often open, and the cable is connected only through one end of the housing. However, in an actual installation environment, the access direction of the cable may be at various angles. Therefore, the traditional housing is difficult to adapt to a variety of environments and requires a temporary opening. Therefore, the utility model makes the entire housing higher, that is, the height of the multi-angle mounting frame 10 is increased, and the multi-angle mounting frame 10 is divided into an upper mounting frame 11 and a lower mounting frame 12. Mounting holes can be opened on the upper mounting frame 11 and the lower mounting frame 12, so that the cable can be installed from multiple angles of the housing, thereby improving the adaptability of the housing and improving the practical effect of the utility model.
[0029] Among them, since the top and sides of the upper mounting frame 11 need to be opened and a larger space is required, the upper mounting frame 11 is a trapezoidal structure with a larger overall area, while the lower mounting frame 12 only needs to have a side opening, so it can be a square structure.
[0030] After the multi-angle installation frame 10 is raised, although the angles at which cables can enter are increased and the number of cables that can enter is increased, it will also cause the cables in various positions to be installed in a disorderly manner. The cables have no guidance and are difficult to sort out. To this end, the utility model adds an internal guide structure 20 on the basis of the multi-angle installation frame 10. The internal guide structure 20 is used to limit and guide the cables. On the one hand, it can avoid the cables from being disordered. On the other hand, it can also flexibly restrain the cables, thereby improving the safety performance of the cables during connection.
[0031] In this embodiment, the inner guide structure 20 includes a guide shaft tube 21 located on the inner side of the upper mounting hole 111 or the lower mounting hole 121, and an inner column sleeve 22 extends from the inner side of the guide shaft tube 21 toward the side away from the mounting hole, and the inner column sleeve 22 is attached to the outer side of the cable, wherein the guide shaft tube 21 is a rigid structure, such as copper and other materials, providing some rigid support, and the inner column sleeve 22 is a flexible material, which can provide flexible support for the cable and can also have a certain buffering effect, wherein the inner column sleeve 22 is made of rubber, which can not only buffer but also insulate.
[0032] After the cable passes through the upper mounting hole 111 and the lower mounting hole 121 , the cable needs to be fixed. Specifically, the outer diameter of the guide shaft tube 21 is smaller than the inner diameter of the upper mounting hole 111 and the lower mounting hole 121 , so that the cable can be fastened in the guide shaft tube 21 .
[0033] In order to improve the matching effect between the cable and the inner column sleeve 22, a plurality of friction strips 221 are bonded to the inner side surface of the inner column sleeve 22. The friction strips 221 fit the cable so that the cable is not likely to shake once it is fixed.
[0034] In the process of the installation block 13 cooperating with other structures, in order to ensure the sealing performance of the assembly, a track-shaped sealing strip 131 is clamped on one side of the opening of the installation block 13, so as to seal the connection position more tightly.
[0035] In order to achieve the best sealing effect, bolts are screwed on the ear seats 132 on both sides of the mounting block 13, and a locking seat 14 is screwed under the bolts. The four corners of the locking seat 14 are opened, and the entire shell is tightly locked on the mounting surface by means of four open locking rivets.
[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A housing structure for multi-angle installation, characterized in that: include: A multi-angle mounting frame (10) comprises an upper mounting frame (11) of a trapezoidal structure, wherein upper mounting holes (111) are provided at the top and both sides of the upper mounting frame (11), a lower mounting frame (12) is integrally formed below the upper mounting frame (11), lower mounting holes (121) are provided on both sides of the lower mounting frame (12), cables can be inserted into both the upper mounting hole (111) and the lower mounting hole (121), and a mounting block (13) is integrally formed below the lower mounting frame (12), and the mounting block (13) is arranged at a side opening away from the lower mounting frame (12); An inner guide structure (20) is located inside the upper mounting hole (111) and the lower mounting hole (121); when the cable is inserted, it is guided by the inner guide structure (20) and leads to the opening side of the mounting block (13).
2. The multi-angle mounted housing structure according to claim 1, characterized in that: The inner guide structure (20) comprises a guide shaft tube (21) located inside the upper mounting hole (111) or the lower mounting hole (121), and an inner column sleeve (22) extends from the inner side of the guide shaft tube (21) toward a side away from the mounting hole, and the inner column sleeve (22) is fitted on the outer side of the cable.
3. A housing structure for multi-angle installation according to claim 2, characterized in that: The outer diameter of the guide shaft cylinder (21) is smaller than the inner diameters of the upper mounting hole (111) and the lower mounting hole (121).
4. The multi-angle mounted housing structure according to claim 2, characterized in that: The inner column sleeve (22) is made of flexible material.
5. The multi-angle mounted housing structure according to claim 4, characterized in that: A plurality of friction strips (221) are bonded to the inner side surface of the inner column sleeve (22), and the friction strips (221) are in contact with the cable.
6. The housing structure for multi-angle installation according to claim 1, characterized in that: A racetrack-shaped sealing strip (131) is clamped on one side of the opening of the installation block (13).
7. The multi-angle mounted housing structure according to claim 1, characterized in that: Bolts are threadedly connected to the ear seats (132) on both sides of the mounting block (13), and a locking seat (14) is threadedly connected below the bolts. The locking seat (14) has four openings at its four corners.