CN210607923U

CN210607923U - Adapter convenient for adjusting length

Info

Publication number: CN210607923U
Application number: CN201921135292.4U
Authority: CN
Inventors: 朱伟英; 王渊龙
Original assignee: Zhenjiang Zhuocang Optical Device Co Ltd
Current assignee: Zhenjiang Zhuocang Optical Device Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-22
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a conveniently adjust adapter of length, including body, pivot, outlet, connecting wire and hollow section of thick bamboo, the body left surface is provided with the connector, and all is provided with the fixed block on the face of both sides around the connector, and the inside internal thread hole of having seted up of fixed block simultaneously, the body right flank is provided with hollow frame, and the side is provided with the connection pad on the hollow frame, and the side is provided with the commentaries on classics handle on the connection pad simultaneously, the pivot sets up at the connection pad downside, and the pivot lower extreme runs through hollow frame and goes up the side and enter into hollow frame inside, is provided with the bearing under the pivot simultaneously between terminal surface and the hollow frame the inside wall, the pivot surface. This convenient adapter of adjusting length is provided with the winding roll, when using the adapter to change the connection, through rotating according to the connection distance and changeing the handle for the pivot drives the winding roll and rotates, causes the connecting wire to begin to lengthen, lets the plug convenient be connected with the connecting device of different distances like this.

Description

Adapter convenient for adjusting length

Technical Field

The utility model relates to an adapter technical field specifically is a convenient adapter of adjusting length.

Background

The adapter is a device for matching plugs of various signals with each other or connecting to a communication socket of a device, and can also be used for rearranging leads to convert a large number of cables into a small wire group, the length of a connecting wire on the existing adapter is fixed, so that the connecting distance is limited when the adapter is used for conversion, and the connecting head on the existing adapter is only fixed in a plug-in manner when being connected with a connecting device, so that the disconnection condition is easily caused by pulling, and therefore, the adapter with the length convenient to adjust is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently adjust adapter of length to the connecting wire length on the present adapter that proposes in solving above-mentioned background art is fixed, and the connector on the present adapter when being connected with connecting device, only through bayonet fixed problem.

In order to achieve the above object, the utility model provides a following technical scheme: an adapter convenient for adjusting length comprises a body, a rotating shaft, wire outlets, a connecting wire and a hollow cylinder, wherein the left side surface of the body is provided with a connecting port, the front side surface and the rear side surface of the connecting port are respectively provided with a fixed block, an internal thread hole is formed in the fixed block, the right side surface of the body is provided with a hollow frame, the upper side surface of the hollow frame is provided with a connecting disc, the upper side surface of the connecting disc is provided with a rotating handle, the rotating shaft is arranged on the lower side surface of the connecting disc, the lower end of the rotating shaft penetrates through the upper side surface of the hollow frame to enter the hollow frame, a bearing is arranged between the lower end surface of the rotating shaft and the lower inner side wall of the hollow frame, the outer surface of the rotating shaft is provided with a wire winding roller, the wire outlets are arranged on the right side surface of the hollow frame, the left, and the connecting wire right-hand member runs through the outlet, and the connecting wire right flank is provided with the plug simultaneously, hollow cylinder sets up at hollow frame right flank, and hollow cylinder sets up both sides around the outlet respectively, the inside spring that is provided with of hollow cylinder, and the spring right flank is provided with the dog.

Preferably, the fixed block and the internal thread hole are both provided with two sets, and 2 sets of fixed blocks and 2 sets of internal thread holes are all symmetrically arranged about the central axis of the connector.

Preferably, the rotating handle forms a rotating structure with the winding roll through the connecting disc and the rotating shaft.

Preferably, the shape of the sponge ring is circular ring, and the diameter of the outer side surface of the sponge ring is equal to the diameter of the inner side surface of the wire outlet.

Preferably, hollow section of thick bamboo, spring and dog all are provided with two sets ofly, and 2 hollow section of thick bamboos of group, 2 springs of group and 2 dogs of group all set up about the axis symmetry of hollow frame.

Preferably, a telescopic structure is formed between the stop block and the spring, and the telescopic distance of the telescopic structure is smaller than the original length of the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the adapter with the length convenient to adjust is provided,

(1) the winding roll is arranged, when the adapter is used for switching connection, the rotating handle is rotated according to the connection distance, so that the rotating shaft drives the winding roll to rotate, the connecting wire is lengthened, and the plug is conveniently connected with connecting devices at different distances;

(2) the connecting device is provided with the fixing block and the internal thread hole, and after the connecting device on one side is connected with the connecting port, the connecting device penetrates through the mounting hole on the outer side of the connecting device by using a screw to enter the internal thread hole in the fixing block, so that the connecting device and the connecting port are connected more firmly, and the connecting device is not easy to break due to pulling;

(3) the sponge ring is arranged, so that when the connecting wire is wound or stretched, the connecting wire is not easily damaged due to friction due to the soft protection effect of the sponge ring on the inner side surface of the wire outlet;

(4) be provided with spring and dog, when not using the adapter, change the handle through rotating for the winding roll is through rotating the rolling of connecting wire, and when the plug was close to hollow frame, the plug directly contacted with the dog, through the spring concertina effect, lets the plug be difficult to because hollow frame blocks limiting displacement, and takes place to take place the cracked condition with the connecting wire.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front side view of the hollow frame of the present invention;

FIG. 3 is a schematic diagram of a right-view structure of a wire outlet of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the device comprises a body 1, a body 2, a connecting port 3, a fixing block 4, an internal thread hole 5, a hollow frame 6, a connecting disc 7, a rotating handle 8, a rotating shaft 9, a bearing 10, a winding roll 11, a wire outlet 12, a sponge ring 13, a connecting wire 14, a plug 15, a hollow cylinder 16, a spring 17 and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a convenient adapter of adjusting length, as shown in FIG. 4, 1 left surface of body is provided with connector 2, and all be provided with fixed block 3 on the both sides face around connector 2, fixed block 3 and internal thread hole 4 all are provided with two sets ofly, and 2 fixed block 3 of group and 2 internal thread holes 4 all set up about connector 2's axis symmetry, make connecting device when being connected with connector 2 like this, use the screw to be connected with internal thread hole 4 through external connection device, cause the more firm of being connected between connecting device and the connector 2, internal thread hole 4 has been seted up to fixed block 3 inside simultaneously.

As shown in fig. 2, the right side of the body 1 is provided with a hollow frame 5, the side of the hollow frame 5 is provided with a connecting disc 6, the side of the connecting disc 6 is provided with a rotating handle 7, the rotating handle 7 passes through the connecting disc 6 and a rotating structure formed between a rotating shaft 8 and a winding roll 10, the rotating handle rotates through the winding roll 10, so that the connecting line 13 is conveniently wound or lengthened, the rotating shaft 8 is arranged on the lower side of the connecting disc 6, the lower end of the rotating shaft 8 penetrates through the side of the hollow frame 5 and enters the hollow frame 5, meanwhile, a bearing 9 is arranged between the lower end face of the rotating shaft 8 and the lower inner side wall of the hollow frame 5, the outer surface of the rotating shaft 8 is provided.

As shown in fig. 1 and fig. 3, the wire outlet 11 is disposed on the right side of the hollow frame 5, the left side of the wire outlet 11 is communicated with the right side of the hollow frame 5, the sponge ring 12 is disposed on the inner side of the wire outlet 11, the sponge ring 12 is circular, the diameter of the outer side of the sponge ring 12 is equal to the diameter of the inner side of the wire outlet 11, and the connecting wire 13 is wound or stretched by the soft protection effect of the sponge ring 12, so that the connecting wire 13 is not easily damaged due to friction, the connecting wire 13 is disposed on the outer side of the winding roller 10, the right end of the connecting wire 13 penetrates through the wire outlet 11, and the right side of the connecting wire 13 is provided.

As shown in fig. 2 and 5, the hollow cylinder 15 is disposed on the right side of the hollow frame 5, the hollow cylinder 15 is disposed on the front side and the rear side of the wire outlet 11, the hollow cylinder 15, the spring 16 and the stopper 17 are disposed in two sets, and the hollow cylinder 15, the spring 16 and the stopper 17 of each set are disposed symmetrically with respect to the central axis of the hollow frame 5, so that the winding roller 10 plays a role of buffering and protecting the plug 14 and the connecting wire 13 when winding the connecting wire 13, the spring 16 is disposed inside the hollow cylinder 15, the stopper 17 is disposed on the right side of the spring 16, a telescopic structure is formed between the stopper 17 and the spring 16, the telescopic distance of the telescopic structure is smaller than the original length of the spring 16, and the connecting wire 13 is not easily broken between the plug 14 and the connecting wire 13 when winding the connecting wire 13 through the telescopic function of the spring 16.

The working principle is as follows: when the length-adjustable adapter is used, a connecting device on one side is connected with a connecting port 2 on the right side of a body 1, after the connecting device is inserted into the connecting port 2, the connecting device is connected with an internal thread hole 4 through an external connecting device by using a screw, so that the connecting device is more firmly connected with the connecting port 2, then the other side is connected, the length of a connecting wire 13 is adjusted according to the distance of the connecting device on the other side, the rotating handle 7 is rotated to drive the connecting disk 6 to rotate, the connecting disk 6 drives the winding roller 10 to rotate through the rotating shaft 8, so that the connecting wire 13 starts to leave the winding roller 10, because the bearing 9 is arranged between the rotating shaft 8 and the inner side wall of the hollow frame 5, the rotating shaft 8 is not influenced, at the moment, the connecting wire 13 starts to be pulled outwards through the plug 14, the connecting wire 13 is pulled out through the wire outlet 11, the connecting wire 13 is protected, after the length adjustment of the connecting wire 13 is completed, the plug 14 can be connected with an external device on the other side, then the body 1 starts to be used, after the use, when the connecting wire 13 is wound, the connecting disc 6 is driven by the rotating handle 7 to rotate, the connecting disc 6 drives the winding roller 10 to rotate through the rotating shaft 8, so that the winding roller 10 starts to wind the connecting wire 13, when the left side surface of the plug 14 is in contact with the stop block 17, the rotating handle 7 stops rotating, and the situation that the plug 14 is not easy to break off from the connecting wire 13 is realized through the telescopic buffer effect of the spring 16 on the rear side of the block 17.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient adapter of adjusting length, includes body (1), pivot (8), outlet (11), connecting wire (13) and hollow section of thick bamboo (15), its characterized in that: the utility model discloses a hollow frame, including body (1), connecting port (2), fixed block (3), internal thread hole (4) have been seted up to fixed block (3) simultaneously on the left surface of body (1), the right flank of body (1) is provided with hollow frame (5), and the side is provided with connection pad (6) on hollow frame (5), and the side is provided with commentaries on classics handle (7) on connection pad (6) simultaneously, pivot (8) set up in connection pad (6) downside, and pivot (8) lower extreme runs through the side and enters into hollow frame (5) inside on hollow frame (5), and pivot (8) lower extreme is provided with bearing (9) between terminal surface and the inside wall under hollow frame (5) simultaneously, pivot (8) surface is provided with winding roll (10), and winding roll (10) set up inside hollow frame (5), outlet (11) set up in hollow frame (5) right flank, and outlet (11) left surface link up mutually with hollow frame (5) right flank, and outlet (11) medial surface is provided with sponge circle (12) simultaneously, connecting wire (13) set up at winding roll (10) lateral surface, and connecting wire (13) right-hand member runs through outlet (11), and connecting wire (13) right flank is provided with plug (14) simultaneously, hollow cylinder (15) set up in hollow frame (5) right flank, and hollow cylinder (15) set up both sides around outlet (11) respectively, hollow cylinder (15) inside is provided with spring (16), and spring (16) right flank is provided with dog (17).

2. An adapter facilitating length adjustment according to claim 1, wherein: fixed block (3) and internal thread hole (4) all are provided with two sets ofly, and 2 fixed block (3) of group and 2 internal thread holes (4) of group all set up about the axis symmetry of connector (2).

3. An adapter facilitating length adjustment according to claim 1, wherein: the rotating handle (7) forms a rotating structure with the winding roll (10) through the connecting disc (6) and the rotating shaft (8).

4. An adapter facilitating length adjustment according to claim 1, wherein: the sponge ring (12) is in a circular ring shape, and the diameter of the outer side face of the sponge ring (12) is equal to that of the inner side face of the wire outlet (11).

5. An adapter facilitating length adjustment according to claim 1, wherein: the hollow cylinder (15), the spring (16) and the stop block (17) are provided with two groups, and the 2 groups of hollow cylinders (15), the 2 groups of springs (16) and the 2 groups of stop blocks (17) are symmetrically arranged about the central axis of the hollow frame (5).

6. An adapter facilitating length adjustment according to claim 1, wherein: and a telescopic structure is formed between the stop block (17) and the spring (16), and the telescopic distance of the telescopic structure is less than the original length of the spring (16).