CN220753931U

CN220753931U - Data line of scalable regulation

Info

Publication number: CN220753931U
Application number: CN202322515788.7U
Authority: CN
Inventors: 钟丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-09
Anticipated expiration: 2033-09-15

Abstract

The utility model provides a scalable data line of adjusting, goes up the casing and is connected with each other with lower casing, and installs control chip in the top of lower casing inner chamber, and control chip top sliding connection has the wind spring base, and the top of wind spring base and the lock subassembly interconnect that ends, and installs the wind spring between wind spring base and the lock subassembly, and its power connection end and USB charge end are connected to the wind spring, and its control chip of power connection end and USB charge end all through wind spring base electric connection. The utility model has the beneficial effects that: this data line not only can accomodate fast, carries out length adjustment, and when this equipment of user's quick pull, the locking subassembly can carry out the locking operation fast, avoids the user to stimulate the data line fast to effectively prevent that its inside coil spring from taking place the skew, and then can be better protection data line, increase the life of data line, increase user's use experience.

Description

Data line of scalable regulation

Technical Field

The utility model relates to a data line, in particular to a data line capable of being adjusted in a telescopic mode.

Background

The data line is a device for connecting devices and transmitting data. It is typically composed of conductors, insulation, outer protection and connectors.

The current chinese patent technology 202222483820.3 proposes a flexible data line, which comprises a housin, rotating assembly, data line and a plurality of spheroid, the casing includes first shell and second shell, the second shell is located on the first shell, and form the holding room between first shell and the second shell, the one end of first shell orientation second shell is equipped with the pin joint post, rotating assembly is including locating the indoor wheel core of holding, and the terminal surface that the wheel core deviates from the second shell supports with first shell and pastes, the pin joint post is located to the wheel core cover, the wheel core can rotate for the pin joint post, a plurality of open slots have been seted up towards the one side of second shell or the one side of second shell towards the wheel core to the wheel core, a section winding in the centre of data line is on the wheel core, and the both ends of data line stretch out the casing along opposite direction, a plurality of spheroids are placed in an open slot respectively, when the wheel core is rotatory for the pin joint post, a plurality of spheroids roll in an open slot respectively, when the wheel core is rotatory or stop rotatory for the pin joint post, a plurality of spheroids contact with wheel core or second shell all the time, avoid the edge friction position of casing and wheel core.

However, when the user pulls the data line provided by the prior art quickly, the data line cannot be locked, so that the coil spring is easy to deviate, the data line is extremely easy to damage, and unnecessary loss and influence on the use of the user are caused.

Disclosure of Invention

The utility model aims to overcome the defects and disadvantages in the prior art, and provides a telescopic adjustable data line which can be rapidly stored for length adjustment, and when a user rapidly pulls the device, a locking assembly can rapidly perform locking operation, so that the user is prevented from rapidly pulling the data line, the deviation of a coil spring in the device is effectively prevented, the data line can be better protected, the service life of the data line is prolonged, and the use experience of the user is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a data line of scalable regulation, it includes upper housing 2 and lower housing 8, its characterized in that: the upper shell 2 is mutually connected with the lower shell 8, a control chip 7 is arranged above the inner cavity of the lower shell 8, a coil spring base 6 is slidably connected above the control chip 7, the upper part of the coil spring base 6 is mutually connected with the locking component 3, a coil spring 5 is arranged between the coil spring base 6 and the locking component 3, the coil spring 5 is connected with a power supply connecting end 4 and a USB charging end 9 of the coil spring 5, the power supply connecting end 4 and the USB charging end 9 are electrically connected with the control chip 7 through the coil spring base 6, the locking component 3 comprises a coil spring upper cover 34, a connecting base 33 is arranged in the middle of the coil spring upper cover 34, the side edge of the connecting base 33 is in clearance fit with a special-shaped spring 35, a reset spring 32 is arranged on the side edge of the top of the special-shaped spring 35, and a limiting tooth 31 is arranged on the side edge of the top of the special-shaped spring 35.

Further, the upper casing 2 and the lower casing 8 are connected with each other through bolts 1.

Further, one end of the special-shaped elastic piece 35 is provided with a reset end 35-1 for being matched with the reset elastic piece 32, the inner side of the other end of the special-shaped elastic piece 35 is provided with a locking projection 35-4 matched with the connecting base 33, the inner side of the special-shaped elastic piece 35 is close to the reset end 35-1 and inwards protrudes to form a damping tooth 35-3, and the special-shaped elastic piece 35 is provided with a positioning through hole 35-2 for being fixed to the upper shell 2.

Further, a base mounting groove 34-1 is formed on one side of the coil spring upper cover 34 close to the upper housing 2, and a coil spring mounting groove 34-2 is formed on the other side of the coil spring upper cover 34.

Further, two power connection seats 6-2 are arranged at the bottom of the coil spring base 6, and a plurality of connection elastic pieces 6-1 are arranged on the two power connection seats 6-2.

Further, the back of the control chip 7 is provided with a plurality of moving rails 7-1 for connecting the connecting spring pieces 6-1.

After the technical scheme is adopted, the utility model has the beneficial effects that: this data line not only can accomodate fast, carries out length adjustment, and when this equipment of user's quick pull, the locking subassembly can carry out the locking operation fast, avoids the user to stimulate the data line fast to effectively prevent that its inside coil spring from taking place the skew, and then can be better protection data line, increase the life of data line, increase user's use experience.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the back structure of the present utility model.

Fig. 3 is a schematic view of an exploded state based on fig. 2.

Fig. 4 is a schematic view of the structure of the suspension lock assembly 3 of the present utility model.

Fig. 5 is a schematic structural view of a profiled spring sheet 35 in the present utility model.

Fig. 6 is a schematic view of the structure of the coil spring upper cover 34 in the present utility model.

Fig. 7 is a schematic view of the back structure of the coil spring upper cover 34 in the present utility model.

Fig. 8 is a schematic view of the structure of the coil spring base 6 in the present utility model.

Fig. 9 is a schematic diagram of the structure of the control chip 7 in the present utility model.

Reference numerals illustrate: the power supply device comprises a fixing bolt 1, an upper shell 2, a locking assembly 3, a power supply connecting end 4, a coil spring 5, a coil spring base 6, a control chip 7, a lower shell 8, a USB charging end 9, a limiting tooth 31, a reset spring piece 32, a connecting base 33, a coil spring upper cover 34, a special spring piece 35, a base mounting groove 34-1, a coil spring mounting groove 34-2, a reset end 35-1, a positioning through hole 35-2, a damping tooth 35-3, a locking lug 35-4, a connecting spring piece 6-1, a power supply connecting seat 6-2 and a moving track 7-1.

Detailed Description

Referring to fig. 1 to 9, the technical scheme adopted in this embodiment is as follows: it includes upper casing 2 and lower casing 8, its characterized in that: the upper shell 2 is mutually connected with the lower shell 8, a control chip 7 is arranged above the inner cavity of the lower shell 8, a coil spring base 6 is slidably connected above the control chip 7, the upper side of the coil spring base 6 is mutually connected with the locking component 3, a coil spring 5 is arranged between the coil spring base 6 and the locking component 3, the coil spring 5 is connected with a power supply connecting end 4 and a USB charging end 9, the power supply connecting end 4 and the USB charging end 9 are electrically connected with the control chip 7 through the coil spring base 6, the locking component 3 comprises a coil spring upper cover 34, a connecting base 33 is arranged in the middle of the coil spring upper cover 34, the side edge of the connecting base 33 is in clearance fit with a special-shaped spring 35, a reset spring 32 is arranged on the side edge of the special-shaped spring 35, and a limiting tooth 31 is arranged on the side edge of the top of the special-shaped spring 35.

More specifically, the upper case 2 and the lower case 8 are bolted to each other by a fixing bolt 1. The fixing bolt 1 is adopted to connect the upper shell 2 and the lower shell 8, so that the connection stability between the upper shell 2 and the lower shell 8 can be ensured, and the subsequent disassembly and maintenance are convenient.

More specifically, one end of the special-shaped elastic piece 35 is provided with a reset end 35-1 for being matched with the reset elastic piece 32, the inner side of the other end of the special-shaped elastic piece 35 is provided with a locking projection 35-4 matched with the connecting base 33, the inner side of the special-shaped elastic piece 35 is close to the reset end 35-1 and inwards protrudes to form a damping tooth 35-3, and the special-shaped elastic piece 35 is provided with a positioning through hole 35-2 for being fixed to the upper shell 2. The reset end 35-1 is matched with the reset spring piece 32, so that the abnormal spring piece 35 can be kept in a vertical state, the positioning through hole 35-2 is used for installing and fixing the abnormal spring piece 35, when a user slowly pulls the power supply connecting end 4 or the USB charging end 9, the damping teeth 35-3 of the abnormal spring piece can be matched with the limiting teeth 31 to generate a certain damping sense, the use experience of the user is improved, when the power supply connecting end 4 or the USB charging end 9 is pulled rapidly, the abnormal spring piece 35 can deviate, the locking convex block 35-4 is clamped into the connecting base 33, and the power supply connecting end 4 or the USB charging end 9 is effectively prevented from being broken.

More specifically, the coil spring upper cover 34 is provided with a base mounting groove 34-1 on one side thereof adjacent to the upper case 2, and a coil spring mounting groove 34-2 on the other side thereof. The base mounting groove 34-1 is used to clamp and mount the connection base 33, while the coil spring mounting groove 34-2 is used to secure and mount the coil spring base 6.

More specifically, two power connection seats 6-2 are provided at the bottom of the coil spring base 6, and a plurality of connection spring pieces 6-1 are provided on the two power connection seats 6-2. The two power connection seats 6-2 are respectively used for connecting the power connection end 4 with the USB charging end 9, and the two power connection seats 6-2 are connected with the control chip 7 thereof through the connecting elastic sheet 6-1.

More specifically, the back of the control chip 7 is provided with a plurality of moving rails 7-1 for connecting the connecting spring pieces 6-1. The moving rail 7-1 is used for power transmission and connection on the one hand and can ensure the movement track of the coil spring base 6 on the other hand.

The working principle of the utility model is as follows: when a user needs to use a data line, the power supply connection end 4 or the USB charging end 9 can be pulled according to the need, the user can conveniently use the power supply connection end 4 or the USB charging end 9 by adjusting the length of the power supply connection end 4 or the USB charging end 9, when the user slowly pulls the power supply connection end 4 or the USB charging end 9, the damping teeth 35-3 of the power supply connection end 4 or the USB charging end 9 can cooperate with the limiting teeth 31 to generate a certain damping sense, the use experience of the user is improved, when the power supply connection end 4 or the USB charging end 9 is pulled quickly, the abnormal elastic piece 35 can deviate, the locking protruding piece 35-4 is caused to be clamped into the connection base 33, the power supply connection end 4 or the USB charging end 9 is effectively prevented from being broken, and when the user pulls and adjusts, the coil spring base 6 can rotate through the connection elastic piece 6-1 and the moving track 7-1, so that the rotation direction of the coil spring base 6 can be rotated based on the control chip 7, wherein when the user performs data connection or charging operation, the control chip 7 can protect data, and the current state of the user can be conveniently and quickly know the current state of the device through the installation of the lamp bead on the control chip 7.

The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a scalable regulation data line, it includes last casing (2) and lower casing (8), its characterized in that: the upper shell (2) is connected with the lower shell (8), a control chip (7) is arranged above the inner cavity of the lower shell (8), a coil spring base (6) is connected above the control chip (7) in a sliding manner, the upper part of the coil spring base (6) is connected with the locking assembly (3), a coil spring (5) is arranged between the coil spring base (6) and the locking assembly (3), the coil spring (5) is connected with a power supply connecting end (4) and a USB charging end (9) of the coil spring, and the power supply connecting end (4) and the USB charging end (9) are electrically connected with the control chip (7) through the coil spring base (6);

the locking assembly (3) comprises a coil spring upper cover (34), a connecting base (33) is mounted in the middle of the coil spring upper cover (34), the side edge of the connecting base (33) is in clearance fit with a special-shaped elastic piece (35), a reset elastic piece (32) is arranged on the side edge of the special-shaped elastic piece (35), and a limiting tooth (31) is mounted on the side edge of the top of the special-shaped elastic piece (35).

2. A scalable data line according to claim 1, wherein: the upper shell (2) and the lower shell (8) are connected through fixing bolts (1) through bolts.

3. A scalable data line according to claim 1, wherein: one end of the special-shaped elastic piece (35) is provided with a reset end (35-1) for being matched with the reset elastic piece (32), the inner side of the other end of the special-shaped elastic piece (35) is provided with a locking projection (35-4) matched with the connecting base (33), the inner side of the special-shaped elastic piece (35) is close to the reset end (35-1) and inwards protrudes to form damping teeth (35-3), and the special-shaped elastic piece (35) is provided with a positioning through hole (35-2) for being fixed to the upper shell (2).

4. A scalable data line according to claim 1, wherein: one side of the coil spring upper cover (34) close to the upper shell (2) is provided with a base mounting groove (34-1), and the other side of the coil spring upper cover (34) is provided with a coil spring mounting groove (34-2).

5. A scalable data line according to claim 1, wherein: the bottom of the coil spring base (6) is provided with two power supply connecting seats (6-2), and a plurality of connecting elastic pieces (6-1) are arranged on the two power supply connecting seats (6-2).

6. A scalable data line according to claim 1, wherein: the back of the control chip (7) is provided with a plurality of moving tracks (7-1) for connecting the connecting spring pieces (6-1).