Cable connection structure

Abstract

The utility model discloses a cable connection structure which comprises a carrying sleeve, one end in the carrying sleeve is fixedly connected with a supporting ring, the edge of the end, located in the carrying sleeve, of the supporting ring is fixedly connected with a plurality of deformation strips in an inclined mode, and each deformation strip is fixedly connected with an elastic strip A; the end, away from the deformation strip, of the elastic strip A is fixedly connected with the inner wall of the carrying sleeve, the end, close to the supporting ring, of the carrying sleeve is provided with a guiding assembly, the guiding assembly is used for driving the deformation strip to deform, and the guiding assembly comprises a positioning cover plate, a displacement sliding rod, an extrusion piece, a stress plate and an elastic strip B. The cable connector relates to the technical field of cable connectors. Through structural cooperation of the deformation strip, the elastic strip A and the guide assembly, controllable deformation of the deformation strip can be realized, effective positioning of the end portion of the cable is realized, time consumed for installation of the cable and the carrying sleeve is greatly shortened, and the whole cable carrying sleeve is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable joint technical field, concretely is a cable connecting structure. BACKGROUND

[0002] Cable is usually by several or several groups of wire stranded and is similar to cable, each group of wire is insulated to each other, and is twisted around a center, and the whole outside is covered with highly insulated covering layer, and the cable has the characteristics of internal power transmission and external insulation.

[0003] Among them, in the cable application process, the end of two independent cables is often connected to meet the power or signal transmission needs, at present, the connection of the cable is mainly realized through the way of clamping, however, the clamping way makes the overall installation time-consuming, greatly influences the overall convenience.

[0004] Therefore, the utility model provides a cable connecting structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiency of prior art, the utility model provides a cable connecting structure, and solves the above problems.

[0006] To achieve the above object, the utility model is realized through the following technical scheme: a cable connecting structure, including the inside one end of the carrying sleeve is fixedly connected with the support ring, the edge of the inside one end of the support ring in the carrying sleeve is fixedly connected with a plurality of deformation strips, each deformation strip is fixedly connected with an elastic strip A, and the one end of the elastic strip A away from the deformation strip is fixedly connected with the inner wall of the carrying sleeve, the one end of the carrying sleeve close to the support ring is provided with a guide assembly, and the guide assembly is used for driving the deformation of the deformation strip.

[0007] Preferably, the guide assembly includes a positioning cover plate, a displacement slide rod, a pressing piece, a stress plate and an elastic strip B, the one end of the carrying sleeve close to the support ring is fixedly connected with the positioning cover plate, the one end of the positioning cover plate is transversely slidably connected with a plurality of displacement slide rods, the one end of the displacement slide rod in the carrying sleeve is fixedly connected with the pressing piece, the one end of the displacement slide rod outside the carrying sleeve is fixedly connected with the stress plate, and a plurality of elastic strips B are fixedly connected between the stress plate and the positioning cover plate.

[0008] Preferably, the outside of the carrying sleeve is sleeved with a quick mounting sleeve, and the inside of the quick mounting sleeve is provided with a threaded groove.

[0009] Preferably, the cross section shape of the deformation strip is a circular arc, and the inside of the deformation strip is provided with anti-skid lines.

[0010] Preferably, the extruded sheet is annular in structure, and a wear-resistant pad is fixedly connected to one side of the extruded sheet close to the deformation strip.

[0011] Preferably, the elastic strips A and B are both "<" shaped in cross section, and are both made of metal.

[0012] Advantages

[0013] The utility model provides a cable connecting structure, which has the following advantages compared with the prior art:

[0014] The cable connecting structure can realize the effective positioning of the cable end through the controllable deformation of the deformation strip, greatly shortens the installation time of the cable and the mounting sleeve, and makes the whole more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the utility model;

[0016] Figure 2 is a connection view of the mounting sleeve and the quick mounting sleeve of the utility model;

[0017] Figure 3 is a separation structure schematic view of the mounting sleeve and the guide assembly of the utility model;

[0018] Figure 4 is a connection structure schematic view of the deformation strip and the elastic strip A of the utility model;

[0019] Figure 5 is a structure schematic view of the guide assembly of the utility model.

[0020] In the figure, 1 is the mounting sleeve; 2 is the quick mounting sleeve; 3 is the threaded groove; 4 is the supporting ring; 5 is the deformation strip; 6 is the elastic strip A; 7 is the guide assembly; 8 is the positioning cover plate; 9 is the displacement slide rod; 10 is the extruded sheet; 11 is the stress plate; 12 is the elastic strip B. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment one:

[0023] Please refer to Figures 1-5The utility model provides a cable connecting structure, including the carrying sleeve 1, the inside one end fixed connection of carrying sleeve 1 has the support ring 4, the edge of support ring 4 is located in the inside one end of carrying sleeve 1 and is fixedly connected with multiple deformation strips 5, and each deformation strip 5 is fixedly connected with elastic strip A 6, and the one end of elastic strip A 6 away from deformation strip 5 is fixedly connected with the inner wall of carrying sleeve 1, and the one end of carrying sleeve 1 close to support ring 4 is provided with guide assembly 7, and guide assembly 7 is used to drive deformation strip 5 to deform,

[0024] In detail, the outside of the carrying sleeve 1 is sleeved with the quick-mounting sleeve 2, and the inside of the quick-mounting sleeve 2 is provided with a threaded groove 3. In this embodiment, a middle shaft connector 13 is further included for use in cooperation. The inside of the middle shaft connector 13 is provided with an inner conductor, and the two ends of the middle shaft connector 13 are provided with external threads. Subsequently, the quick-mounting sleeve 2 is rotated, and the threaded groove 3 cooperates with the external threads to enable the carrying sleeve 1 to be mounted at the end of the middle shaft connector 13, and the connection of the cable is realized by means of the inner conductor.

[0025] In detail, the cross section of the deformation strip 5 is in the shape of a circular arc, and the inside of the deformation strip 5 is provided with anti-skid lines. By virtue of the shape characteristics of the deformation strip 5, the contact range of the deformation strip 5 with the cable skin can be improved, and by virtue of the provision of the anti-skid lines, the contact effect of the deformation strip 5 with the cable skin can be improved, so as to ensure the stability of the positioning of the deformation strip 5.

[0026] Embodiment Two

[0027] Please refer to Figures 1-5 The embodiment provides a technical scheme based on the embodiment one: the guide assembly 7 includes a positioning cover plate 8, displacement slide rods 9, extrusion pieces 10, stress plates 11 and elastic strips B 12. The one end of the carrying sleeve 1 close to the support ring 4 is fixedly connected with the positioning cover plate 8. The one end of the positioning cover plate 8 is transversely and slidably connected with the displacement slide rods 9. The one end of the displacement slide rods 9 inside the carrying sleeve 1 is fixedly connected with the extrusion pieces 10. The one end of the displacement slide rods 9 outside the carrying sleeve 1 is fixedly connected with the stress plates 11. The stress plates 11 and the positioning cover plate 8 are fixedly connected with the elastic strips B 12.

[0028] Specifically, the extrusion piece 10 is in the shape of a ring, and the side of the extrusion piece 10 close to the deformation strip 5 is fixedly connected with a wear-resistant pad. By virtue of the shape characteristics of the extrusion piece 10, the cable can be avoided, so that the cable can smoothly enter the inside of the carrying sleeve 1, and by virtue of the provision of the wear-resistant pad, the abrasion of the extrusion piece 10 when contacting with the deformation strip 5 can be reduced.

[0029] Preferably, the cross sections of the elastic strips A 6 and B 12 are both in the shape of “<”, and the materials of the elastic strips A 6 and B 12 are both metal. By virtue of the provision of the elastic strips A 6 and B 12, the elastic strips A 6 and B 12 can effectively deform when being pressed, and can effectively reset after being pressed.

[0030] While the present specification describes specific embodiments, one or more components of the embodiments can well be substituted for by other technologies and techniques that are known in the art.

[0031] The working principle is that first, the stress plate 11 is pressed to drive the displacement slide rod 9 to drive the extrusion piece 10 to displace, so that the extrusion piece 10 contacts the deformation strip 5. Since the deformation strip 5 is inclined, when the extrusion piece 10 continuously displaces, the deformation strip 5 can be pushed by the extrusion piece 10 to deform, and the elastic strip A6 is extruded through the deformation strip 5, until the space between the plurality of deformation strips 5 away from one end of the support ring 4 is greater than the size of the cable, then the cable is inserted into the inside of the carrying sleeve 1, and the end of the cable is located between the plurality of deformation strips 5, then the stress plate 11 is released, since the stress plate 11 is pressed, the elastic strip B12 is extruded to deform, when the stress plate 11 is released, the deformation strip 5 and the stress plate 11 are reset by the elastic strip A6 and the elastic strip B12, and the end of the cable is positioned between the plurality of deformation strips 5, then the carrying sleeve 1 and the middle shaft connector 13 are installed through the threaded groove 3, as shown in the figure. Figure 1

[0032] It should be noted that the relational terms herein such as first and second, and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.​

Claims

1. A cable connection structure, characterized by: The utility model provides a kind of mounting sleeve (1), the inside one end of the mounting sleeve (1) is fixedly connected with support ring (4), the edge of the inside one end of support ring (4) is fixedly connected with multiple deformation strips (5) in inclination, each deformation strip (5) is fixedly connected with elastic strip A (6), and the inside wall of the mounting sleeve (1) is fixedly connected with the one end of elastic strip A (6) away from deformation strip (5), the one end of the mounting sleeve (1) close to support ring (4) is provided with guide assembly (7), and guide assembly (7) is used to drive deformation strip (5) deformation.

2. A cable connection structure according to claim 1, characterized in that: The guide assembly (7) includes a positioning cover plate (8), a displacement slide rod (9), a pressing piece (10), a stress plate (11) and an elastic strip B (12), the one end of the mounting sleeve (1) close to support ring (4) is fixedly connected with positioning cover plate (8), the one end of the positioning cover plate (8) is transversely slidably connected with multiple displacement slide rods (9), the one end of the displacement slide rod (9) inside the mounting sleeve (1) is fixedly connected with pressing piece (10), the one end of the displacement slide rod (9) outside the mounting sleeve (1) is fixedly connected with stress plate (11), and multiple elastic strips B (12) are fixedly connected between the stress plate (11) and the positioning cover plate (8).

3. A cable connection structure according to claim 1, characterized in that: The outside of the mounting sleeve (1) is sleeved with a quick-mounting sleeve (2), and the inner side of the quick-mounting sleeve (2) is provided with a threaded groove (3).

4. A cable connection structure according to claim 1, characterized in that: The cross-sectional shape of the deformation strip (5) is a circular arc, and the inner side of the deformation strip (5) is provided with anti-skid lines.

5. A cable connection structure according to claim 2, characterized in that: The pressing piece (10) is of annular structure, and the side of the pressing piece (10) close to the deformation strip (5) is fixedly connected with a wear-resistant pad.

6. A cable connection structure according to claim 2, characterized in that: The cross-sections of the elastic strip A (6) and the elastic strip B (12) are both "<" shapes, and the materials of the elastic strip A (6) and the elastic strip B (12) are both metals.

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