CN214100135U - Convenient adapter of bending of cable - Google Patents

Abstract

The utility model relates to the technical field of adapters, a convenient adapter of bending of cable is disclosed, including adapter body, a housing, bending device and winding device, the casing can be dismantled with the adapter and be connected, be equipped with in the casing and hold the chamber, bending device is located and holds one side that the intracavity is close to the adapter body, winding device links up with bending device, the adapter body is equipped with connector and cable, bending device is including the guide holder, be equipped with spacing groove and guide way on the guide holder, the guide way is the arc structure, and the port of guide way links up with winding device, make the cable stretch into winding device and wind after bending through the guide way, one side that the casing is close to winding device is equipped with the outlet, make the tip of the cable after winding through winding device be located the outlet; when the connector can be supported through the limiting groove and the guide groove, the cable can be conveniently bent, and the cable and the adapter are prevented from being bent and damaged to influence the adapter.

Description

Convenient adapter of bending of cable

Technical Field

The utility model belongs to the technical field of the adapter, in particular to convenient adapter of bending of cable.

Background

The power adapter (Poweradapter) is a power supply conversion equipment for small portable electronic equipment and electronic appliances, generally comprising a shell, a transformer, an inductor, a capacitor, a control IC, a PCB and other components, and the working principle of the power adapter is that alternating current input is converted into direct current output.

The power adapter is for convenience of customers' use, and the cable of connecting electrical equipment one side is usually longer, and inconvenient bending is accomodate, when accomodating the cable, directly winds the cable on the power adapter shell usually, leads to the crooked damage of connector of cable and adapter like this, influences the use of adapter.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a convenient adapter of bending of cable, the convenience is bent the cable, can guide the cable to bend the back around rolling up, avoids the cable to damage and influence the use of adapter with the connector bending of adapter.

In order to achieve the above object, the technical solution of the present invention is as follows.

An adapter convenient for bending a cable comprises an adapter body, a shell, a bending device and a winding device, wherein the shell is detachably connected with the adapter, a containing cavity for containing the bending device and the winding device is arranged in the shell, the bending device is positioned in the containing cavity and close to one side of the adapter body, the winding device is connected with the bending device, the winding device can wind the cable, a connector is arranged at one end of the adapter body facing the bending device, the connector is connected with the cable, the bending device comprises a guide seat, a limiting groove for containing the connector and a guide groove for bending the cable are arranged on the guide seat, the limiting groove is communicated with the guide groove, the guide groove is of an arc structure, the port of the guide groove is connected with the winding device, so that the cable is bent through the guide groove and then extends into the winding device for winding, and a wire outlet is formed in one side, close to the winding device, of the shell and communicated with the accommodating cavity, so that the end part of the cable wound by the winding device is positioned at the wire outlet.

In the utility model, the cable can be conveniently bent through the arrangement of the bending device, and the cable can be guided to the winding device, so that the cable is guided to extend into the winding device for winding after being bent, and the bending of the cable can be facilitated while the connector can be supported through the arrangement of the limiting groove and the guide groove, thereby avoiding the influence on the use of the adapter due to the bending damage of the connector of the cable and the adapter; because the casing can be dismantled with adapter body and be connected, when needs are changed or need be dismantled, also can pull down the casing that is connected with bending device and winding device, the installation of casing does not all influence adapter body's use with the dismantlement, makes things convenient for the dismouting.

Further, in order to bend the direction of the cable and guide the winding device to wind the cable conveniently, the guide groove is arranged upwards along the direction of the winding device in a bending mode.

Further, the inner wall of spacing groove still is provided with a plurality of locating parts, the one end of locating part and one side inner wall fixed connection of spacing groove, the other end of locating part can be dismantled with the opposite side inner wall of spacing groove and be connected, the connector is arranged in behind the spacing groove, the locating part is located the connector top, just the locating part hug closely in the outer wall of connector. The utility model discloses in, through the setting of locating part, can be better restrict the connector in the spacing inslot, make connector position stable, prevent that it from being damaged by the bending, the locating part is preferred 2, 2 locating parts set up respectively in the both sides position of connector.

Further, for the convenience of laminating the connector, make its position stable, the locating part is the arc sheet structure of buckling downwards.

Furthermore, the shell comprises an upper shell and a bottom plate, the bottom plate is positioned at the bottom of the upper shell, the bottom plate and the upper shell are enclosed to form the accommodating cavity, one end of the bottom plate is detachably connected with one end of the adapter body, which is provided with the cable, the other end of the bottom plate is rotatably connected with one end of the upper shell, and the bending device and the winding device are both arranged on the bottom plate; the other end of the upper shell is detachably connected with the adapter body, and the wire outlet is formed in the upper shell. The utility model discloses in, support bending device and winding device through the setting of bottom plate, through the setting of dismantling of bottom plate and epitheca and adapter body, can conveniently dismantle and install, and do not influence the use of adapter itself.

Further, in order to conveniently realize the detachable connection of the bottom plate and the adapter body, the bottom plate and the end of the adapter body detachably connected are provided with a connecting convex plate, the adapter body is provided with a connecting groove matched with the connecting convex plate towards the lower part of the end of the bottom plate, and when the bottom plate is connected with the adapter body, the connecting convex plate is clamped into the connecting groove.

Furthermore, in order to make the bottom plate and the adapter body stably connected, elastic protrusions are further arranged on the front side and the rear side of the connecting convex plate, limiting grooves matched with the elastic protrusions are formed in the inner walls of the front side and the rear side of the connecting clamping groove, and when the bottom plate is connected with the adapter body, the elastic protrusions are clamped into the limiting grooves.

Furthermore, the middle part of the connecting convex plate is also provided with a slot, so that the parts of the connecting convex plate, which are positioned at the two sides of the slot, can be mutually closed under the extrusion of external force, and the elastic bulges at the front side and the rear side of the connecting convex plate are symmetrically arranged relative to the slot. The utility model discloses in, when connecting both sides around the connection flange are pressed down during bottom plate and adapter body, make the part that connects the flange and be located the fluting both sides drive the elastic bulge and draw close to inwards to the convenience inserts connecting groove, when connecting the flange and getting into behind the connecting groove, because the resilience force makes the elastic bulge card go into the spacing inslot makes bottom plate and adapter body be connected stably, when needs dismantle the bottom plate, only needs press down hard to connect the flange both sides, makes the elastic bulge break away from the spacing groove can be taken the connection flange out, realizes the dismantlement of bottom plate.

Furthermore, one end of the bottom plate, which is rotatably connected with the upper shell, is connected with a rotating shaft, movable through grooves are formed in positions, corresponding to two ends of the rotating shaft, of two sides of the upper shell, and two ends of the rotating shaft are movably connected into the movable through grooves on two sides of the upper shell. The utility model discloses in, the bolt can be adopted in the pivot, and the end fixing that the slot was worn in the activity was stretched out to the bolt has the nut to prevent that the pivot from wearing out from the slot is worn out in the activity, and conveniently realize that the rotatable formula of bottom plate and epitheca is connected.

Further, both sides all are equipped with the elasticity projection around adapter body, both sides are equipped with the spacing hole with elasticity projection looks adaptation around the one end of epitheca and adapter body connection, work as the epitheca with during adapter body connection, elasticity projection card is gone into spacing downthehole, through the setting in elasticity projection and spacing hole, can conveniently realize the epitheca with adapter body's the connection of dismantling, when needs dismantle the epitheca, only need press into the elasticity projection of adapter body's both sides around, make it break away from corresponding spacing hole can.

The beneficial effects of the utility model reside in that: compared with the prior art, in the utility model, the cable can be conveniently bent through the arrangement of the bending device, and the cable can be guided to the winding device, so that the cable can be guided to be wound through the winding device after being bent, and the bending of the cable can be facilitated while the connector can be supported through the arrangement of the limiting groove and the guide groove, thereby avoiding the influence on the use of the adapter due to the bending damage of the connector of the cable and the adapter; because the casing can be dismantled with adapter body and be connected, when needs are changed or need be dismantled, also can pull down the casing that is connected with bending device and winding device, the installation of casing does not all influence adapter body's use with the dismantlement, makes things convenient for the dismouting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view showing a structure in which a bending apparatus and a winding apparatus according to embodiment 1 are attached to a base plate.

Fig. 2 is a partial structural view of the connecting boss portion of the base plate of embodiment 1.

Fig. 3 is a schematic structural view illustrating the driving assembly and the winding assembly of embodiment 1 connected to the fixing base.

Fig. 4 is a schematic structural view of the cable bending-facilitating adapter of embodiment 1 when the upper case is opened.

Fig. 5 is a schematic structural view of the cable-bending facilitating adapter of embodiment 1 when the upper housing is closed.

Fig. 6 is a schematic structural view of an adapter body according to embodiment 1.

In the figure, an adapter body 1; a connecting head 11; a cable 12; an elastic convex column 13; a connecting card slot 14; an upper case 21; an outlet 211; a limiting hole 212; a spring plate 213; a base plate 22; a connection boss 221; the elastic protrusions 222; a slot 223; a rotating shaft 224; a guide seat 3; a stopper groove 31; a guide groove 32; a stopper 33; a winding device 4; a drive assembly 41; a drive motor 411; a first gear 412; a central shaft 413; a wire winding assembly 42; a second gear 421; a support shaft 4211; a first baffle 422; 4221, perforation; a spool 423; a second baffle 424; a fixed base 43; and a mounting groove 431.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1:

referring to fig. 1-6, the present embodiment provides an adapter for conveniently bending a cable, which includes an adapter body 1, a housing, a bending device, and a winding device 4, wherein the housing is detachably connected to the adapter, a receiving cavity for receiving the bending device and the winding device 4 is formed in the housing, the bending device is located at a side of the receiving cavity close to the adapter body 1, the winding device 4 is connected to the bending device, and the winding device 4 is capable of winding the cable 12, a connector 11 is disposed at an end of the adapter body 1 facing the bending device, the connector 11 is connected to the cable 12, the bending device includes a guide holder 3, a limiting groove 31 for receiving the connector 11 and a guide groove 32 for bending the cable 12 are disposed on the guide holder 3, the limiting groove 31 is communicated with the guide groove 32, the guide groove 32 is of an arc structure, and a port of the guide groove 32 is connected to the winding device 4, so that the cable 12 is bent by the guide groove 32 and then extended into the winding device 4 for winding, one side of the shell close to the winding device 4 is provided with a wire outlet 211, the wire outlet 211 is communicated with the accommodating cavity, and the end part of the cable 12 wound by the winding device 4 is positioned at the wire outlet 211.

In this embodiment, the cable 12 can be conveniently bent by the arrangement of the bending device, and the cable 12 can be guided to the winding device 4, so that the cable 12 is guided to extend into the winding device 4 for winding after being bent, the connection head 11 can be supported by the arrangement of the limiting groove 31 and the guide groove 32, the cable 12 can be conveniently bent, and the cable 12 and the connection head 11 of the adapter are prevented from being bent and damaged to influence the use of the adapter; because the casing can be dismantled with adapter body 1 and be connected, when needs are changed or need be dismantled, also can pull down the casing that is connected with bending device and winding device 4, the installation of casing does not all influence the use of adapter body 1 itself with dismantling, makes things convenient for the dismouting.

In this embodiment, for better protecting the connector 11, the guide seat 3 is made of an elastic material, specifically, a heat conductive rubber.

In the present embodiment, the guide groove 32 is curved upward along the direction of the winding device 4 in order to bend the cable 12 and guide the winding device 4 for winding.

In this embodiment, the inner wall of the limiting groove 31 is further provided with a plurality of limiting members 33, one end of each limiting member 33 is fixedly connected with the inner wall of one side of the limiting groove 31, the other end of each limiting member 33 is detachably connected with the inner wall of the other side of the limiting groove 31, the connecting head 11 is arranged in the limiting groove 31, the limiting members 33 are located above the connecting head 11, and the limiting members 33 are tightly attached to the outer wall of the connecting head 11. In this embodiment, the inner walls of the limiting member 33 and the limiting groove 31 may be detachably connected by a snap-in structure, a fixing groove may be disposed on the inner wall of the limiting groove 31 corresponding to the end of the limiting member 33, a card connector 11 adapted to the fixing groove is disposed at the end of the limiting member 33, and an elastic fastener capable of fastening the card connector 11 is disposed at an opening of the fixing groove, so that the limiting member 33 can be conveniently inserted into the fixing groove to be fastened or an external force is applied to release the elastic fastener from the card connector 11 of the limiting member 33, thereby disengaging the limiting member 33 from the fixing groove; through the setting of locating part 33, can be better restrict connector 11 in spacing groove 31, make connector 11 position stable, prevent that it from being damaged by the bending, locating part 33 sets up to 2, and 2 locating parts 33 set up respectively in the both sides position of connector 11.

In this embodiment, in order to attach the connector 11 and stabilize the position thereof, the limiting member 33 is an arc-shaped sheet structure bent downward. In this embodiment, the limiting member 33 may be made of rubber.

In the present embodiment, the guide groove 32 and the stopper groove 31 are both formed in a U-shaped structure with an upward opening in cross section, in order to accommodate the connecting head 11 and the cable 12.

In this embodiment, the housing includes an upper shell 21 and a bottom plate 22, the bottom plate 22 is located at the bottom of the upper shell 21, the bottom plate 22 and the upper shell 21 enclose to form an accommodating cavity, one end of the bottom plate 22 is detachably connected with one end of the adapter body 1 provided with the cable 12, the other end of the bottom plate 22 is rotatably connected with one end of the upper shell 21, and the bending device and the winding device 4 are both arranged on the bottom plate 22; the other end of the upper shell 21 is detachably connected to the adapter body 1, and the outlet 211 is provided on the upper shell 21. In this embodiment, the outer wall of the upper shell 21 is provided with a plurality of heat dissipation ports, so that the heat dissipation effect is good, and the upper shell 21 and the bottom plate 22 are made of copper or aluminum profiles, so that the heat dissipation effect is good; the bending device and the winding device 4 are supported by the arrangement of the bottom plate 22, and the bottom plate 22, the upper shell 21 and the adapter body 1 are detachably arranged, so that the disassembly and the assembly can be facilitated, and the use of the adapter is not influenced; during installation, the bottom plate 22 is connected with the adapter body 1, the upper shell 21 is rotated to be connected with the adapter body 1, the bending device, the winding device 4 and the adapter body 1 are covered, the bottom plate 22 is rotatably connected with the shell, the shell can be rotated to be opened when needed, and therefore the internal structure can be observed conveniently.

In this embodiment, winding device 4 is including drive assembly 41 and wire winding assembly 42, drive assembly 41 is including driving motor 411 and first gear 412, wire winding assembly 42 is connected with the second gear 421 with first gear 412 engaged with, still fixedly connected with fixing base 43 on bottom plate 22, be provided with the mounting groove 431 of installation driving motor 411 on the fixing base 43, driving motor 411 is fixed in the mounting groove 431, the output shaft of driving motor 411 stretches out the center pin 413 fixed connection with first gear 412 behind the mounting groove 431, first gear 412 is connected with second gear 421, when driving motor 411 starts, can drive second gear 421 through first gear 412 and rotate, thereby drive wire winding assembly 42 and rotate, the winding that realizes cable 12 is accomodate.

In this embodiment, the driving motor 411, the first gear 412 and the second gear 421 are arranged to automatically wind and store the cable 12, the first gear 412 may be a small gear, the second gear 421 may be a large gear, the driving motor 411 may be a brushless motor with a built-in battery, the output torque may be increased by arranging the large gear and the small gear, and the speed may be adjusted by the brushless motor, so that automatic winding is facilitated; a control button for controlling the starting and the forward and reverse rotation of the brushless motor may be provided at the bottom of the bottom plate 22.

The winding assembly 42 comprises a first baffle 422, a winding shaft 423 and a second baffle 424, the first baffle 422 and the second baffle 424 are respectively fixedly connected to two ends of the winding shaft 423, the first baffle 422 and the second baffle 424 are arranged in parallel, so that the winding assembly 42 forms an i-shaped structure, a winding space of the cable 12 is formed between the first baffle 422 and the second baffle 424, the first baffle 422 is located at one end of the winding shaft 423 close to the guide groove 32, the first baffle 422 is provided with a through hole 4221 matched with the cable 12, the through hole 4221 is connected with a port of the guide groove 32, and the cable 12 is bent through the guide groove 32 and then passes through the through hole 4221 to extend into the winding space to be wound on the winding shaft 423; the second baffle 424 is fixedly connected to one surface of the second gear 421, the other surface of the second gear 421 is connected to a support shaft 4211 through a bearing, and the second baffle 424, the second gear 421, the bearing and the support shaft 4211 are coaxially arranged; the support shaft 4211 is fixedly connected to the fixed seat 43, and the support shaft 4211 is arranged in parallel with the output shaft of the driving motor 411. In this embodiment, with the above arrangement, the cable 12 can be wound conveniently, and the second gear 421 can be supported while the rotation of the second gear 421 is facilitated by the arrangement of the support shaft 4211 and the bearing.

In this embodiment, in order to conveniently realize the detachable connection between the bottom plate 22 and the adapter body 1, a connection protruding plate 221 is disposed at one end of the bottom plate 22 detachably connected to the adapter body 1, a connection slot 14 adapted to the connection protruding plate 221 is disposed at a lower portion of one end of the adapter body 1 facing the bottom plate 22, and when the bottom plate 22 is connected to the adapter body 1, the connection protruding plate 221 is clamped into the connection slot 14.

In this embodiment, in order to stably connect the bottom plate 22 and the adaptor body 1, elastic protrusions 222 are further disposed on the front and rear sides of the connecting protrusion 221, limiting grooves 31 adapted to the elastic protrusions 222 are disposed on the inner walls of the front and rear sides of the connecting slot 14, and when the bottom plate 22 is connected to the adaptor body 1, the elastic protrusions 222 are clamped into the limiting grooves 31.

In this embodiment, the middle of the connecting convex plate 221 is further provided with a slot 223, so that the portions of the connecting convex plate 221 located at the two sides of the slot 223 can be close to each other under the external force, and the elastic protrusions 222 at the front and rear sides of the connecting convex plate 221 are symmetrically arranged relative to the slot 223. In this embodiment, when connecting bottom plate 22 and adapter body 1, press the front and back both sides of connecting flange 221, make the part that connects flange 221 to be located fluting 223 both sides drive elastic bulge 222 and draw close inwards, thereby conveniently insert connection slot 14, after connecting flange 221 and getting into connection slot 14, because resilience force makes elastic bulge 222 block in spacing groove 31, it is stable to make bottom plate 22 be connected with adapter body 1, when needs dismantle bottom plate 22, only need press the both sides of connecting flange 221 with power, make elastic bulge 222 break away from spacing groove 31, can take out connecting flange 221, realize the dismantlement of bottom plate 22.

The connection between the bottom plate 22 and the connection protruding plate 221 is an inward concave arc structure, which facilitates the operation of closing the two sides of the connection protruding plate 221 inward.

In this embodiment, one end of the bottom plate 22 rotatably connected to the upper casing 21 is connected to a rotating shaft 224, two sides of the upper casing 21 corresponding to two ends of the rotating shaft 224 are provided with movable through slots, and two ends of the rotating shaft 224 are movably connected to the movable through slots on two sides of the upper casing 21. In this embodiment, the rotating shaft 224 may be a bolt, and a nut is fixed at an end of the bolt extending out of the movable through slot, so as to prevent the rotating shaft 224 from passing through the movable through slot, and facilitate the rotatable connection between the bottom plate 22 and the upper shell 21.

In this embodiment, both sides all are equipped with elasticity projection 13 around adapter body 1, both sides are equipped with the spacing hole 212 with elasticity projection 13 looks adaptation around the one end that epitheca 21 is connected with adapter body 1, when epitheca 21 is connected with adapter body 1, elasticity projection 13 card is gone into in the spacing hole 212, through the setting of elasticity projection 13 with spacing hole 212, can conveniently realize that epitheca 21 is connected with dismantling of adapter body 1, when needs dismantle epitheca 21, only need press the elasticity projection 13 of the front and back both sides of adapter body 1, it can to make it break away from corresponding spacing hole 212.

The bottom positions of the front side and the rear side of the upper shell 21 are further provided with elastic pieces 213, which can clamp the bottoms of the front side and the rear side of the adapter body 1, so that the upper shell 21 and the adapter body 1 are stably connected.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An adapter convenient for bending a cable is characterized by comprising an adapter body, a shell, a bending device and a winding device, wherein the shell is detachably connected with the adapter, a containing cavity for containing the bending device and the winding device is arranged in the shell, the bending device is positioned at one side, close to the adapter body, in the containing cavity, the winding device is connected with the bending device, the winding device can wind the cable, a connector is arranged at one end, facing the bending device, of the adapter body, the connector is connected with the cable, the bending device comprises a guide seat, a limiting groove for containing the connector and a guide groove for bending the cable are arranged on the guide seat, the limiting groove is communicated with the guide groove, the guide groove is of an arc structure, the port of the guide groove is connected with the winding device, so that the cable is bent through the guide groove and then extends into the winding device for winding, and a wire outlet is formed in one side, close to the winding device, of the shell and communicated with the accommodating cavity, so that the end part of the cable wound by the winding device is positioned at the wire outlet.

2. The cable bending-facilitating adapter according to claim 1, wherein the guide groove is curved upward in a direction of the winding device.

3. The adapter for conveniently bending a cable according to claim 1, wherein a plurality of position-limiting members are further disposed on an inner wall of the position-limiting groove, one end of each position-limiting member is fixedly connected with an inner wall of one side of the position-limiting groove, the other end of each position-limiting member is detachably connected with an inner wall of the other side of the position-limiting groove, the connector is disposed behind the position-limiting groove, the position-limiting members are located above the connector, and the position-limiting members are tightly attached to an outer wall of the connector.

4. The cable bending-facilitating adapter according to claim 3, wherein the stopper is an arc-shaped sheet structure bent downward.

5. The adapter convenient for bending the cable according to claim 1, wherein the shell comprises an upper shell and a bottom plate, the bottom plate is positioned at the bottom of the upper shell, the bottom plate and the upper shell are enclosed to form the accommodating cavity, one end of the bottom plate is detachably connected with one end of the adapter body, provided with the cable, the other end of the bottom plate is rotatably connected with one end of the upper shell, and the bending device and the winding device are both arranged on the bottom plate; the other end of the upper shell is detachably connected with the adapter body, and the wire outlet is formed in the upper shell.

6. The conveniently bent cable adapter according to claim 5, wherein a connecting convex plate is arranged at one end of the bottom plate, which is detachably connected with the adapter body, a connecting clamping groove matched with the connecting convex plate is arranged at the lower part of one end of the adapter body, which faces the bottom plate, and when the bottom plate is connected with the adapter body, the connecting convex plate is clamped into the connecting clamping groove.

7. The adapter for conveniently bending cables according to claim 6, wherein elastic protrusions are further arranged on the front side and the rear side of the connecting convex plate, limiting grooves matched with the elastic protrusions are formed in the inner walls of the front side and the rear side of the connecting clamping groove, and when the bottom plate is connected with the adapter body, the elastic protrusions are clamped into the limiting grooves.

8. The cable conveniently-bent adapter according to claim 7, wherein a slot is further formed in the middle of the connecting convex plate, so that the portions of the connecting convex plate on the two sides of the slot can be mutually closed under external force extrusion, and the elastic protrusions on the front side and the rear side of the connecting convex plate are symmetrically arranged relative to the slot.

9. The adapter for conveniently bending cables according to claim 5, wherein one end of the bottom plate rotatably connected with the upper shell is connected with a rotating shaft, movable through grooves are formed in positions on two sides of the upper shell corresponding to two ends of the rotating shaft, and two ends of the rotating shaft are movably connected in the movable through grooves on two sides of the upper shell.

10. The adapter convenient for bending cables as claimed in claim 5, wherein the adapter body is provided with elastic protruding columns at both front and rear sides thereof, the upper housing is provided with limiting holes adapted to the elastic protruding columns at both front and rear sides of one end thereof connected to the adapter body, and the elastic protruding columns are clamped into the limiting holes when the upper housing is connected to the adapter body.

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