Support, insulation assembly and circular connector easy to disassemble

Abstract

The utility model discloses a support, an insulation assembly and an easily detachable circular connector, the support comprises a penetrating support body, a plurality of partition plates are arranged in the support body, the plurality of partition plates divide the inner cavity of the support body into a plurality of installation cavities, the inner sides of the partition plates are connected with each other, and the outer sides of the partition plates are connected with the inner cavity wall of the support. A cylinder is arranged at the intersection of the heads of the partition plates, the cylinder extends towards the tail of the support and is located in front of the tail end faces of the partition plates, and a center hole of the cylinder extends backwards to form a clamping notch communicated with the mounting cavity. The beneficial effects of the utility model are that different modules can be selected for mixed installation according to any requirement, thereby realizing different functions and saving client cost and installation space; the insulating base is provided with the elastic buckle, the elastic buckle is clamped into the clamping notch by pushing the insulating base, and during disassembly, the elastic buckle is extruded through a bar material, so that the elastic buckle is separated from the clamping notch, and disassembly of the insulating base and the support is facilitated.

Description

Technical Field

[0001] This utility model relates to circular connectors, and more particularly to a bracket, an insulating component, and an easily detachable circular connector. Background Technology

[0002] Circular connectors are widely used in the connector industry due to their simple structure, convenient installation, and ease of operation. However, current structures cannot meet the increasingly diverse and complex functional requirements of customers. Therefore, upgrading existing circular connectors is necessary, and they must meet the requirements of easy assembly and disassembly, and the ability to arbitrarily combine modules. However, existing circular connectors cannot truly achieve this functionality. To meet market demands, there is an urgent need for a connector that can be arbitrarily mixed and matched according to customer requirements and is easy and convenient to disassemble. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a bracket, an insulating component, and an easily detachable circular connector.

[0004] The purpose of this utility model is achieved through the following technical solution: a bracket, including a through frame, with a plurality of partition plates arranged inside the frame, the partition plates dividing the inner cavity of the frame into a plurality of installation cavities, the inner sides of the partition plates being connected to each other, and the outer sides of the partition plates being connected to the inner cavity wall of the bracket, a cylinder being provided at the head junction of the partition plates, the cylinder extending towards the tail of the bracket and located in front of the tail end face of the partition plate, the central hole of the cylinder extending backward and forming a snap-fit ​​notch communicating with the installation cavity.

[0005] Optionally, there are three partitions, and the three partitions are evenly distributed on the same circumference.

[0006] An insulating component includes an insulating base and a support, wherein the insulating base is installed in the mounting cavity of the support.

[0007] Optionally, an avoidance notch matching the cylinder is provided on the outer wall of the insulating base. An elastic buckle is provided at the bottom of the avoidance notch. The elastic buckle and the side wall of the avoidance notch form an avoidance groove. The snapping part of the elastic buckle is snapped into the snapping notch.

[0008] Optionally, the side wall of the mounting cavity is also provided with an inwardly protruding key, and the insulating base is provided with a positioning groove that matches the key.

[0009] Optionally, the key is located at the junction of the partition plate and the internal cavity of the frame, and the front end face of the key is flush with the front end face of the frame.

[0010] Optionally, the insertion end of the elastic buckle is triangular, and the outer wall of its head is provided with a guide bevel.

[0011] A detachable circular connector includes a housing, a ferrule, an insulating component, a limiting component, a tail nut, and the aforementioned insulating component.

[0012] Optionally, the insulating bases of the insulating components are high-current insulating bases, network module insulating bases, and control signal insulating bases. The inserts installed in the high-current insulating bases are high-current inserts, the inserts installed in the network module insulating bases are network inserts, and the inserts installed in the control signal insulating bases are signal inserts.

[0013] This utility model has the following advantages:

[0014] 1. The circular connector of this utility model can be equipped with different modules according to any requirements to achieve different functions, saving customers costs and installation space;

[0015] 2. Features include protruding keys, positioning grooves, cylinders, and clearance notches, which facilitates the installation of the insulating base and frame with high precision.

[0016] 3. The insulating base is equipped with elastic clips. By pushing the insulating base, the elastic clips are inserted into the snap-fit ​​notch. During disassembly, the elastic clips are squeezed by the bar material, causing them to disengage from the snap-fit ​​notch. This facilitates the disassembly of the insulating base and the bracket. Therefore, the entire connector is easy to assemble and disassemble. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an easily detachable circular connector;

[0018] Figure 2 Schematic diagram of the insulating component Figure 1 ;

[0019] Figure 3 Schematic diagram of the insulating component Figure 2 ;

[0020] Figure 4 for Figure 3 Schematic diagram of the cross section of AA;

[0021] Figure 5 Schematic diagram of the support structure Figure 1 ;

[0022] Figure 6 Schematic diagram of the support structure Figure 2 ;

[0023] Figure 7 Schematic diagram of the support structure Figure 3 ;

[0024] Figure 8 This is a schematic diagram of a structure where an elastic clip is attached to an insulating base.

[0025] Figure 9 A schematic diagram illustrating the disengagement of the elastic latch from the engagement notch;

[0026] In the diagram, 1-shell, 2-bracket, 3-insulating base, 31-high current insulating base, 32-network module insulating base, 33-control signal insulating base, 34-elastic buckle, 35-avoidance groove, 36-avoidance notch, 37-positioning groove, 4-network insert, 5-high current insert, 6-limiting component, 7-tail nut, 8-signal insert, 21-frame, 22-partition, 23-cavity, 24-protruding key, 25-cylinder, 26-positioning groove. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments 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. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] like Figure 1 As shown, an easily detachable circular connector includes a housing 1, a ferrule, an insulating component, a limiting member 6, and a tail nut 7. The installation method and connection relationship of the housing 1, ferrule, insulating component, limiting member 6, and tail nut 7 are the same as those of existing circular connectors, so they will not be described in detail. In this embodiment, the limiting member 6 is mainly used to fix the bracket 2 of the insulating component and plays a limiting role. Therefore, the limiting member 6 can be a retaining ring or a bushing for support and limiting to prevent it from falling off.

[0034] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, the insulating assembly includes an insulating base 3 and a bracket 2. The insulating base 3 is installed within the mounting cavity of the bracket 2. Further, as... Figure 5 , Figure 6 and Figure 7As shown, the bracket 2 includes a through frame 21. Several partition plates 22 are disposed within the frame 21, dividing the inner cavity of the frame 21 into several mounting cavities. The inner sides of the partition plates 22 are interconnected, and the outer sides of the partition plates 22 are connected to the inner wall of the bracket 2. A cylinder 25 is disposed at the intersection of the heads of the partition plates 22, extending towards the tail of the bracket 2 and located in front of the tail end face of the partition plates 22. The central hole of the cylinder 25 extends rearward, forming a snap-fit ​​notch communicating with the mounting cavity. In this embodiment, there are three partition plates 22, and the three partition plates 22 are evenly distributed on the same circumference. Therefore, the partition plates 22 divide... The cavity 23 of the frame 21 is divided into three mounting cavities, each housing a corresponding insulating base 3. Since a cylinder 25 is located at the head junction of the partition plates 22, the inner side of the partition plates 22 connects to the outer side of the cylinder 25. The tail junction of the three partition plates 22 is a column. In this embodiment, the central hole of the cylinder 25 extends rearward, forming a snap-fit ​​notch communicating with the mounting cavity. That is, the diameter of the central hole of the cylinder 25 is larger than the diameter of the column. To facilitate installation, an clearance notch 36 matching the cylinder 25 is provided on the outer wall of the insulating base 3. The clearance notch 36 serves a positioning function, such as... Figure 8 As shown, an elastic buckle 34 is provided at the bottom of the clearance notch 36. The elastic buckle 34 and the side wall of the clearance notch 36 form a clearance groove 35. The snap-fit ​​part of the elastic buckle 34 is engaged in the snap-fit ​​notch. During installation, the insulating base 3 is inserted from the tail of the bracket 2, and then the insulating base 3 is pushed to the head. When the elastic buckle 34 contacts the partition plate 22, the elastic buckle 34 contracts, thereby generating an elastic restoring force. When the elastic buckle 34 moves to the snap-fit ​​notch, the elastic buckle 34 is engaged in the snap-fit ​​notch under the action of the elastic restoring force, thereby completing the installation of the insulating base 3. Furthermore, the outer side wall of the insertion end of the elastic buckle 34 is provided with a wedge-shaped surface. In this embodiment, the wedge-shaped surface facilitates the entry of the elastic buckle 34 into the installation cavity. After the elastic buckle 34 is engaged in the snap-fit ​​notch, the wedge-shaped surfaces of the three elastic buckles 34 combine to form a space that is large at the head and small at the tail. During disassembly, as Figure 9 As shown, a rod can be inserted into the space, thereby squeezing the elastic buckle 34 and causing the elastic buckle 34 to disengage from the locking notch. Then, a backward pushing force is applied to the insulating base 3 to complete the disassembly of the insulating base 3. Furthermore, the insertion end of the rod can be set to a round head to facilitate the squeezing of the elastic buckle 34.

[0035] In this embodiment, an inwardly protruding key 24 is also provided on the side wall of the mounting cavity, and a positioning groove 2637 matching the key 24 is provided on the insulating base 3. Through the cooperation of the key 24 and the positioning groove 2637, the relative position of the insulating base 3 and the bracket 2 can be limited. Furthermore, the key 24 is located at the connection between the partition plate 22 and the inner cavity of the frame 21, and the front end face of the key 24 is flush with the front end face of the frame 21. At this time, the key 24 can also increase the reliability of the connection between the partition plate 22 and the frame 21.

[0036] In this embodiment, the insulating bases 3 of the insulating components are respectively a high-current insulating base 31, a network module insulating base 32, and a control signal insulating base 33. The insert installed in the high-current insulating base 31 is a high-current insert 5, the insert installed in the network module insulating base 32 is a network insert 4, and the insert installed in the control signal insulating base 33 is a signal insert 8.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stent, characterized by: The rack body is provided with several partition plates, which divide the inner cavity of the rack body into several installation cavities, the inner sides of the partition plates are connected with each other, the outer sides of the partition plates are connected with the inner cavity wall of the rack, the head portions of the partition plates are provided with a cylinder, the cylinder extends to the tail portion of the rack and is located in front of the tail end surface of the partition plates, the center hole of the cylinder extends backward and forms a clamping notch which communicates with the installation cavities.

2. The stent of claim 1, wherein: The partition plates are three and are uniformly distributed on the same circle.

3. An insulation assembly characterized by: The rack is provided with an insulation base, and the installation cavities of the rack are all provided with the insulation base.

4. An insulating assembly according to claim 3, characterised in that: The outer side wall of the insulation base is provided with a relief notch which matches the cylinder, the bottom of the relief notch is provided with an elastic buckle, the elastic buckle and the side wall of the relief notch form a relief groove, and the clamping portion of the elastic buckle is clamped in the clamping notch.

5. An insulating assembly according to claim 4, characterised in that: The side wall of the installation cavity is further provided with an inwardly protruding key, and the insulation base is provided with a positioning groove which matches the key.

6. A rim assembly according to claim 5, wherein: The key is located at the joint of the partition plate and the inner cavity of the rack body, and the front end surface of the key is flush with the front end surface of the rack body.

7. An insulating assembly according to claim 4, characterised in that: The insertion end of the elastic buckle is triangular, and the outer side wall of the head portion of the elastic buckle is provided with a guide slope.

8. A quick disconnect circular connector comprising a housing, a ferrule, an insulation assembly, a stopper and a back nut, characterized in that: The insulation assembly is the insulation assembly of any one of claims 3-7.

9. A snap-off circular connector according to claim 8, wherein: The insulation bases of the insulation assembly are a large-current insulation base, a network module insulation base and a control signal insulation base, the plug core installed in the large-current insulation base is a large-current plug core, the plug core installed in the network module insulation base is a network plug core, and the plug core installed in the control signal insulation base is a signal plug core.

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