Corner connector
By designing a slide groove and a limit plate structure in the connector, the second mounting base can swing between different angles, solving the problem that existing connectors cannot bend at large angles, and achieving wider applicability and convenient use.
Patent Information
- Application Number
- CN202422688870.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-04
AI Technical Summary
Existing connectors cannot be bent at larger angles, resulting in limited application scenarios and inconvenience in use.
An angle connector is designed. By setting a sliding groove and a limit plate between the first mounting seat and the second mounting seat, the second mounting seat is allowed to swing freely between the first angle position and the second angle position, achieving a bending angle of 90 degrees or greater.
The application range of the connector is expanded, a larger bending angle is provided, and the use is more convenient.
Smart Images
Figure CN223462563U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of connector especially relates to a elbow connector. BACKGROUND
[0002] The space of cable connector application occasion is smaller and smaller, often appears needs to bend cable to complete installation situation, therefore the market appears the cable connector with 90 degrees elbow. But the existing connector can only realize 90 degrees bending, cannot realize in the bending of greater angle direction, therefore will exist single application scene, inconvenient to use. CONTENT OF UTILITY MODEL
[0003] The utility model discloses a kind of elbow connectors, to solve the technical problem that connector of prior art is single application scene and inconvenient to use.
[0004] To achieve the above object, the utility model embodiment provides a kind of elbow connectors, comprising: first mounting seat, is equipped with cavity, the outer surface of the bottom wall of the first mounting seat has first arc surface, the first arc surface is equipped with sliding slot, the sliding slot is communicated with the cavity;Second mounting seat, the outer surface of upper portion has second arc surface, the second arc surface is equipped with through the second mounting seat Thread hole, the thread hole is used to pass wire, the first arc surface and the second arc surface are concentrically arranged and mutually adhered, the second arc surface is provided with protruding part, the protruding part is inserted in the sliding slot and can slide along the sliding slot, the protruding part is connected with limiting sheet, the limiting sheet is perpendicular to the axis of the thread hole and adheres to the inner surface of the bottom wall, the outer diameter of the limiting sheet is greater than the width of the sliding slot, the limiting sheet and the second arc surface limit the protruding part in the sliding slot to make the second mounting seat can be freely swung between first angle position and second angle position relative to the first mounting seat.
[0005] Optionally, the extension direction of the cavity has corner, when the second mounting seat is at the first angle position, the extension trajectory of the wire extends along straight line after bending 90 degrees in the cavity, when the second mounting seat is at the second angle position, the extension trajectory of the wire extends along curve in the cavity.
[0006] Optionally, the limiting sheet includes multiple petal bodies distributed around the thread hole, the initial state of the petal body is parallel to the axis of the thread hole, the limiting sheet can pass through the sliding slot when multiple petal bodies are all in initial state, the petal body can be bent and become perpendicular to the axis of the thread hole after passing through the sliding slot.
[0007] Optionally, the second arc surfaces block the slot on the first arc surface when the second mounting seat is at any position between the first angle position and the second angle position.
[0008] Optionally, a third mounting seat is further included, the first mounting seat is provided with a mounting window at one end away from the bottom wall, and the third mounting seat is in abutment with the first mounting seat and blocks the mounting window.
[0009] Optionally, an outer wire sleeve is provided on the wire, the end of the wire is arranged in the wire hole, and the end of the wire sleeve is provided with a ring of bosses which are embedded and clamped in the bottom of the second mounting seat.
[0010] Optionally, the first arc surface is a concave surface, and the second arc surface is a convex surface.
[0011] Optionally, the first mounting seat and the second mounting seat are made of plastic material.
[0012] Optionally, a plurality of blind grooves are arranged on the outer surface of the second mounting seat and arranged along the length direction of the second mounting seat.
[0013] Compared with the prior art, the one or more technical solutions of the above-mentioned elbow connector provided by the embodiments of the present application at least have one of the following technical effects: during use, the angle of the second mounting seat relative to the first mounting seat can be adjusted by swinging the second mounting seat, so that the elbow connector in the present application not only has a 90-degree elbow like the connector in the prior art, but also has other larger bending angles, so that the application range of the elbow connector in the present application is wider and the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0015] Figure 1 is a cross-sectional structure schematic view of the second mounting seat in the elbow connector in the embodiments of the present application when the second mounting seat is at the first angle position;
[0016] Figure 2 is a cross-sectional structure schematic view of the second mounting seat in the elbow connector in the embodiments of the present application when the second mounting seat is at the second angle position;
[0017] Figure 3 isFigure 2 Local enlarged structure schematic view at A in the middle;
[0018] Figure 4 Structure schematic view of the limiting sheet in the initial state in the embodiment of the utility model;
[0019] Figure 5 Structure schematic view of the limiting sheet in the folded state in the embodiment of the utility model.
[0020] In the drawings, various reference signs represent:
[0021] First mounting seat 100, cavity 110, bottom wall 120, first arc surface 130, sliding groove 140, mounting window 150;
[0022] Second mounting seat 200, second arc surface 210, protruding part 220, limiting sheet 230, petal body 231, threading hole 240, blind groove 250;
[0023] Third mounting seat 300;
[0024] Wire 400;
[0025] Wire protection sleeve 500, boss 510. DETAILED DESCRIPTION
[0026] The embodiments of the utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the utility model, and cannot be understood as a limitation of the utility model.
[0027] In the description of the embodiments of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.
[0028] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0029] In the embodiments of the utility model, unless another explicit provision and limitation, the terms "mount", "connect", "fix", and other terms should be understood in a broad sense, for example, it can be fixed connection, or it can be detachable connection, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be direct connection, or it can be indirect connection through intermediate medium, or it can be the communication or interaction of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to specific circumstances.
[0030] As shown in Figures 1 to 5 The utility model discloses a bend angle connector, including first mounting seat 100 and second mounting seat 200.
[0031] Among them, first mounting seat 100 is set with cavity 110, and the outer surface of the bottom wall 120 of first mounting seat 100 has first arc surface 130, and the first arc surface 130 is set with sliding slot 140, and sliding slot 140 is communicated with cavity 110, and the outer surface of the upper portion of second mounting seat 200 has second arc surface 210, and second arc surface 210 is set with through hole 240 that penetrates second mounting seat 200, and through hole 240 is used for wire 400 to pass through, and first arc surface 130 and second arc surface 210 are mutually adhered and concentrically arranged, and second arc surface 210 is provided with protruding portion 220, and protruding portion 220 is inserted in sliding slot 140 and can slide along sliding slot 140, and protruding portion 220 is connected with limiting sheet 230, and limiting sheet 230 is perpendicular to the axis of through hole 240 and adheres to the inner surface of bottom wall 120, and the outer diameter of limiting sheet 230 is greater than the width of sliding slot 140, and limiting sheet 230 and second arc surface 210 limit protruding portion 220 in sliding slot 140 to make second mounting seat 200 can swing freely between first angle position and second angle position relative to first mounting seat 100.
[0032] It can be understood that, in use, the angle of second mounting seat 200 relative to first mounting seat 100 can be adjusted by swinging second mounting seat 200, so that the bend angle connector in the utility model not only can have 90 degrees bend angle like the connector in the prior art, but also can have other larger bending angles, so that the application range of the bend angle connector in the utility model is wider, and use is more convenient.
[0033] It should be noted that, when second mounting seat 200 is in the first angle position as shown in Figure 1 When second mounting seat 200 is in the first angle position as shown in Figure 2When the second mounting base 200 is at the second angle position, the wire 400 located in the cavity 110 will be bent to a certain extent, and the cavity 110 can provide sufficient space for the bending of the wire 400.
[0034] In one embodiment of the utility model, the extension direction of the cavity 110 has a corner, when the second mounting base 200 is at the first angle position, the extension track of the wire 400 extends along a straight line after being bent by 90 degrees in the cavity 110, and when the second mounting base 200 is at the second angle position, the extension track of the wire 400 extends along a curve in the cavity 110.
[0035] As shown in Figure 4 and Figure 5 In one embodiment of the utility model, the limiting sheet 230 includes multiple petal bodies 231 distributed around the threading hole 240, the initial state of the petal body 231 is parallel to the axis of the threading hole 240 as shown in Figure 4 The limiting sheet 230 can pass through the sliding groove 140 when the multiple petal bodies 231 are all at the initial state, and the petal body 231 can be bent and become perpendicular to the axis of the threading hole 240 as shown in Figure 5 after passing through the sliding groove 140.
[0036] During installation, the wire 400 can be first passed through the threading hole 240 from bottom to top and the end of the wire 400 is placed in the cavity 110, and then the multiple petal bodies 231 of the limiting sheet 230 are bent outward to form a state as shown in Figure 5 at this time, the protruding part 220 is limited in the sliding groove 140, so that the second mounting base 200 can slide relative to the first mounting base 100 and the second mounting base 200 will not be separated from the first mounting base 100. During the bending process of the petal body 231, a tool can be inserted into the cavity 110 for bending operation, and the cavity 110 not only provides deformation space for the bending of the wire 400, but also provides operation space for the bending of the petal body 231 during installation.
[0037] As shown in Figure 1 and Figure 2 In one embodiment of the utility model, when the second mounting base 200 is at any position between the first angle position and the second angle position, the second arc surface 210 blocks the slot on the first arc surface 130 of the sliding groove 140, which guarantees the sealing performance of the cavity 110 and prevents the wire 400 from being eroded by water vapor.
[0038] As shown in Figure 1 and Figure 2As shown, in one embodiment of the present invention, a third mounting seat 300 is further included. An installation window 150 is provided at one end of the first mounting seat 100 away from the bottom wall 120. The third mounting seat 300 is docked with the first mounting seat 100 and blocks the installation window 150. The end of the wire 400 can be electrically connected to the end of the third mounting seat 300 to transmit signals, etc.
[0039] like Figure 1 and Figure 2 As shown, in one embodiment of the present invention, the outer sheath of the wire 400 is provided with a wire sheath 500, which can be a plastic sheath. The end of the wire 400 is passed through the wire threading hole 240, and a circle of bosses 510 are provided at the end of the wire sheath 500. The bosses 510 are embedded in and clamped on the bottom of the second mounting base 200, so that the wire sheath 500 will not fall off the second mounting base 200.
[0040] like Figure 1 As shown, in one embodiment of the present invention, the first arc surface 130 is a concave surface, and the second arc surface 210 is a convex surface, so that the second arc surface 210 will not interfere with other parts of the first mounting base 100 during the swinging process.
[0041] In one embodiment of the present invention, the first mounting base 100 and the second mounting base 200 are both made of plastic material. Figure 1 and Figure 2 As shown, in one embodiment of the present invention, a plurality of blind slots 250 are formed on the outer surface of the second mounting base 200. The plurality of blind slots 250 are arranged along the length of the second mounting base 200. The second mounting base supported by the plastic material can be further bent at the blind slots 250, thereby further increasing the angle between the end of the wire 400 entering the second mounting base 200 and the first mounting base 100.
[0042] The above description further details the present invention in conjunction with specific preferred embodiments, and should not be construed as limiting the specific implementation of the present invention to these descriptions. A person skilled in the art of the present invention will appreciate that its architecture is flexible and adaptable, allowing for the development of a series of products without departing from the present invention's concept. Simple deductions or substitutions should be considered within the scope of patent protection for the present invention as defined by the submitted claims.
Claims
1. A corner connector, characterized in that The utility model relates to a wire guide device, including: A first mounting base is provided with a cavity, the outer surface of the bottom wall of the first mounting base has a first circular surface, a sliding groove is formed on the first circular surface, and the sliding groove is communicated with the cavity; The outer surface of the upper part of a second mounting base has a second circular surface, a wire hole is formed on the second circular surface and penetrates the second mounting base, the wire hole is used for passing a wire, the first circular surface and the second circular surface are concentrically arranged and abutted with each other, a protruding part is arranged on the second circular surface, the protruding part is inserted into the sliding groove and can slide along the sliding groove, the protruding part is connected with a limiting sheet, the limiting sheet is arranged perpendicularly to the axis of the wire hole and abuts against the inner surface of the bottom wall, the outer diameter of the limiting sheet is larger than the width of the sliding groove, and the limiting sheet and the second circular surface limit the protruding part in the sliding groove so that the second mounting base can freely swing between a first angle position and a second angle position relative to the first mounting base.
2. The elbow connector of claim 1, wherein The extension direction of the cavity has a corner, when the second mounting base is in the first angle position, the extension track of the wire extends along a straight line after being bent by 90 degrees in the cavity, and when the second mounting base is in the second angle position, the extension track of the wire extends along a curve in the cavity.
3. The elbow connector of claim 1, wherein, The limiting sheet includes a plurality of petal bodies distributed around the wire hole, the initial state of the petal bodies is parallel to the axis of the wire hole, the limiting sheet can pass through the sliding groove when the plurality of petal bodies are in the initial state, and the petal bodies can be bent and changed into a state perpendicular to the axis of the wire hole after passing through the sliding groove.
4. The elbow connector of claim 3, wherein, When the second mounting base is in any position between the first angle position and the second angle position, the second circular surface blocks the slot on the first circular surface.
5. The elbow connector of claim 1, wherein, A third mounting base is further included, an installation window is formed at one end of the first mounting base away from the bottom wall, and the third mounting base is butted against the first mounting base and blocks the installation window.
6. The elbow connector according to any one of claims 1 to 5, characterized in that A wire sleeve is arranged outside the wire, the end of the wire is arranged in the wire hole, and the end of the wire sleeve is provided with a ring-shaped boss embedded and clamped in the bottom of the second mounting base.
7. The elbow connector according to any one of claims 1 to 5, wherein The first circular surface is a concave surface, and the second circular surface is a convex surface.
8. The elbow connector according to any one of claims 1 to 5, wherein The first mounting base and the second mounting base are both made of plastic material.
9. The elbow connector of claim 8, wherein, A plurality of blind grooves are formed on the outer surface of the second mounting base and arranged along the length direction of the second mounting base.