CN114927269A

CN114927269A - Pulling-resistant data line

Info

Publication number: CN114927269A
Application number: CN202210685015.0A
Authority: CN
Inventors: 彭起超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-08-19

Abstract

The invention relates to a data line with a reinforced core arranged inside to enhance the pulling resistance; the reinforced core and the filling layer are arranged in the insulating layer of the data line, the reinforced core can be spirally wound and installed among a plurality of insulating layers, and the compression resistance and the pulling resistance of the data line are realized by packaging the plurality of insulating layers; the data line is processed by the data line clamping and conveying device; data line clamping device is including supporting bracket, T type post, press from both sides platform and first flexible driver: the clamping table clamps the data wire on the bearing bracket by controlling the first telescopic driver to stretch; after the data wire is clamped by the support bracket and the clamping tables on the two sides, the data wire can be kept in a horizontal and straight state; thereby facilitating installation of the reinforcing core to enhance the compression and pull resistance of the data line.

Description

Pulling-resistant data line

Technical Field

The present invention relates to a data wire having a reinforcing core built therein to enhance the pull-resistant performance.

Background

The data line is respectively connected with a mobile phone, a computer or other equipment through connectors at two ends so as to realize the functions of data transmission and charging, the conventional data line wraps a wire core through a PVC insulating layer for use, but the data line is easily elongated to be broken only through the use of the PVC insulating layer, so that the functions of data transmission and charging of the data line are influenced, and meanwhile, the potential safety hazard of the data line is increased;

a wear-resistant and tear-resistant USB data cable of the prior patent No. 201920353492.0, which discloses a method for protecting a data cable from being torn by an acting force, wherein a carbon fiber layer is rotatably sleeved on the periphery of a rubber cladding, and a plurality of fixing rings are sleeved on the periphery of the carbon fiber layer, so that the acting force is only applied to the carbon fiber layer when the data cable is pulled while maintaining the rigidity of the data cable; but this data line because the wire rod needs to have certain degree with carbon fiber layer itself and breaks away from, under the condition of the pliability that keeps data line, the wire rod can't give the support to carbon fiber layer, leads to carbon fiber layer easy pressurized deformation, influences the subsequent use of data line, uses carbon fiber layer moreover to have higher, economic benefits to the cost requirement of data line.

Disclosure of Invention

The invention aims to provide a data wire which can enhance the pressure resistance and the pulling resistance of the data wire under the condition of keeping the flexibility of the data wire;

the invention provides a data line, wherein a reinforcing core and a filling layer are arranged in an insulating layer of the data line, the reinforcing core can be spirally wound and installed among a plurality of insulating layers, and the compression resistance and the pulling resistance of the data line are realized by packaging the plurality of insulating layers;

the invention also provides a data line clamping device, which processes the data line through the data line clamping and conveying device;

the data line clamping device comprises a support bracket, a T-shaped column, a clamping table and a first telescopic driver;

the supporting frame is arranged on a workshop table board, a plurality of T-shaped columns are fixedly connected to the supporting frame, the clamping table is connected to the T-shaped columns in a sliding mode, the data wire is stretched and straightened in a manual mode, then the clamping table is matched with the supporting frame to clamp the data wire, and after the clamping is kept for a period of time, the data wire is kept in a straightening state;

a first telescopic driver for driving the clamping table to slide is installed on the supporting bracket, the fixed end of the first telescopic driver is fixedly connected with the supporting bracket, and the movable end of the first telescopic driver is fixedly connected with the clamping table;

the data line is clamped on the bearing bracket by the clamping table through controlling the first telescopic driver to stretch;

the data line clamping device provided by the invention further comprises a tabling groove, an auxiliary clamping table and a jacking frame;

the lower side of the clamping table is provided with an embedding groove used for accommodating the auxiliary clamping table, and when the auxiliary clamping table is contracted in the embedding groove, the lower side surface of the auxiliary clamping table is superposed with the lower side surface of the clamping table;

the auxiliary clamping table is connected with the clamping table in a sliding mode through two jacking frames, a tension spring and a limiting ring are arranged between the jacking frames and the clamping table, and when the clamping table moves upwards, the auxiliary clamping table clamps the data line;

the data line clamping device provided by the invention further comprises a connecting groove plate, a threaded rod, a first rotary driver, a movable positioning table and a lower side clamping table;

the two clamping tables are connected through a connecting groove plate, a lower clamping table is connected onto the connecting groove plate in a sliding mode, the lower clamping table is embedded and connected into a movable positioning table in a sliding mode, the movable positioning table is connected onto a bearing bracket in a sliding mode, the movable positioning table and the bearing bracket are always in parallel and level to support and limit the data line, and shaking of the data line is limited;

the last rotation of bearing the bracket is connected with the threaded rod, and the mobile location platform passes through screw transmission with the threaded rod to be connected, and the threaded rod passes through the first driver control of rotating on the bearing the bracket and rotates, and the output shaft of first driver that rotates passes through the shaft coupling with the threaded rod and links to each other.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of a data line according to the present invention;

FIG. 2 is a schematic diagram of a first embodiment of a data line according to the present invention;

FIG. 3 is a schematic view of the overall structure of the data line clamping device of the present invention;

FIG. 4 is a schematic view of a portion of the data line clamping device of the present invention;

FIG. 5 is a schematic view of the construction of the filler layer and the reinforcing core of the present invention;

FIG. 6 is a schematic view of the structure of the support bracket, T-shaped post and clamping platform of the present invention;

FIG. 7 is a schematic structural view of the sub-clamping table and the tightening frame of the present invention;

FIG. 8 is a schematic view of the second telescopic drive and lancet holder of the present invention;

FIG. 9 is a schematic structural view of the lift seat, ring frame and ring gear of the present invention;

FIG. 10 is a schematic structural view of the lift seat of the present invention;

fig. 11 is a schematic structural view of the positioning sleeve and the wiring seat of the present invention.

In the figure: a filling layer 11; a reinforcing core 12; an insulating layer 13; a support bracket 21; a T-shaped column 22; a clamp table 23; a fitting groove 24; a first telescopic driver 25; a connecting groove plate 26; a threaded rod 27; a first rotary drive 28; the sub-clamping table 31; a tightening frame 32; a mobile positioning stage 41; a lower clamping table 42; a second telescopic driver 51; a lancet holder 52; a stand-up base 61; an annular frame 62; an inner gear ring 63; a second rotation driver 64; a positioning sleeve 71; a heating base 72; the wiring base 73.

Detailed Description

Specific examples of the present invention will be explained below.

First embodiment of the filler layer 11 and the reinforcing core 12 provided as data lines shown in fig. 1:

the reinforced core 12 can be inserted into the filling layer 11 and then the whole data line is rotated until the filling layer is solidified, so that the pulling resistance of the data line is realized;

the filling layer 11 is made of liquid silica gel, is filled between the insulating layer 13 and the wire core with the insulating shell, and then is inserted into the plurality of reinforcing cores 12;

in the process of drying and curing the silica gel, the wire core, the reinforcing core and the insulating layer 13 are rotated together, so that the reinforcing core 12 can be spirally arranged and maintained in the filling layer;

in the process, the insulating layer 13 only plays a role in limiting the filling layer, and the insulating layer 13 is not completely abutted with the wire core with the insulating shell at the beginning;

then the insulating layer 13 is detached, the wire core, the reinforcing core and the filling layer are packaged with the insulating layer 13 again, and the processed data wire achieves the pulling resistance through the spirally extending reinforcing core 12;

the reinforcing core 12 can be made of carbon fiber yarns or nylon yarns;

second embodiment of the filler layer 11 and the reinforcing core 12 provided as data lines shown in fig. 2 and 5:

the reinforced core 12 can also be spirally wound and installed among the multiple insulating layers 13, and then the compressive property and the pulling resistance of the data line are realized by packaging the multiple insulating layers 13;

in the process, the insulating layer 13 is provided with a plurality of layers, namely an inner layer, a middle layer and an outer layer;

the inner insulating layer 13 is tightly attached to the outer surface of the wire core, the filling layer 11 is arranged between the inner insulating layer 13 and the middle insulating layer 13, and the reinforcing core 12 is embedded between the middle insulating layer 13 and the outer insulating layer 13;

the processed data wire realizes the pulling resistance and the pressure resistance through the spirally extending reinforced core 12 and the multiple layers of insulating layers 13;

furthermore, a plurality of outer insulating layers 13 are arranged, and a group of reinforcing cores 12 are arranged to enable the reinforcing cores 12 to be embedded between the outer insulating layers 13, and at the moment, the spiral angles of the two groups of reinforcing cores 12 are opposite, so that interweaving arrangement is realized, and the pulling resistance and the pressure resistance of the data line can be further improved;

the reinforcing core 12 can be made of nylon thread or carbon fiber yarn;

after the connectors are arranged at the two ends of the data line, the charging or data transmission function can be realized;

the embodiments of the data wire clamping device shown in fig. 3-4 and fig. 6 for clamping the data wire in a straight manner are as follows:

the data line clamping device comprises a support bracket 21, a T-shaped column 22, a clamping table 23 and a first telescopic driver 25:

the clamping table 23 clamps the data wire on the supporting bracket 21 by controlling the first telescopic driver 25 to stretch;

after the data wire is clamped by the support bracket 21 and the clamping platforms 23 on the two sides, the data wire can keep a horizontal and straight state; thereby facilitating the injection of the filler layer 11 in the data line and the insertion of the reinforcing core 12 in the filler layer 11 in the first embodiment.

Similarly, after the data wire is clamped by the support bracket 21 and the clamping platforms 23 at two sides, the data wire can be kept in a horizontal and straight state; thereby being capable of sandwiching the middle layer insulating layer 13 in the data line in the second embodiment; at this time, the middle layer insulating layer 13 is internally provided with the wire core, the inner layer insulating layer 13 and the solidified filler; after the middle insulation layer 13 is clamped, the reinforcing core 12 can be conveniently arranged on the outer side surface of the middle insulation layer 13 in a surrounding manner; the mounting mode can be directly bonded by adhesive or embedded in a groove on the outer side surface of the middle layer insulating layer 13 and then bonded by adhesive, and finally the outer layer insulating layer 13 is packaged and mounted.

As an example of the data wire clamping device for straightening and clamping the data wire shown in fig. 3 and 6 to 7, the data wire clamping device can improve the conveying stability and the pressing and mounting stability of the reinforcing core 12 during the conveying of the data wire:

the data line clamping device also comprises a tabling groove 24, an auxiliary clamping table 31, a tightening frame 32, a connecting groove plate 26, a threaded rod 27, a first rotating driver 28, a movable positioning table 41 and a lower clamping table 42;

after the clamping table 23 is controlled to be lifted by the first telescopic driver 25, the auxiliary clamping table 31 and the support bracket 21 are matched to keep a clamping state of the data line by using a tension spring on the jacking frame 32;

the supporting bracket 21 is rotatably connected with a threaded rod 27, the movable positioning table 41 is in threaded transmission connection with the threaded rod 27, and the supporting bracket 21 is provided with a first rotary driver 28 for driving the threaded rod 27 to rotate by taking the axis of the threaded rod 27 as a shaft;

in the process of controlling the lifting of the clamping table 23 through the first telescopic driver 25, the lower clamping table 42 is driven to lift, and before the clamping force of the auxiliary clamping table 31 on the data line disappears, the lower clamping table 42 is matched with the mobile positioning table 41 to clamp the data line;

then, starting the first rotary driver 28, and driving the movable positioning table 41 and the lower side clamping table 42 to move together by using the threaded rod 27, so that the data line conveying function is realized, in the process, the shake of the data line in the moving process is reduced by an alternate clamping mode, the conveying stability is improved, and the pressing installation stability of the reinforcing core 12 on the outer side of the insulating layer 13 can be improved;

the first telescopic driver 25 can be a hydraulic cylinder or an electric telescopic rod;

the first rotary drive 28 may be a stepper motor or a servo motor.

Fig. 9 to 11 show an embodiment of a data wire clamping device for clamping a data wire straight, in which a groove with a spiral track is engraved on the outer side of an insulating layer during the transportation of the data wire:

the data line clamping device further comprises a supporting seat 61, a ring frame 62, an inner gear ring 63, a second rotary driver 64, a positioning sleeve 71 and a heating seat 72:

a supporting seat 61 is fixedly connected to a bottom platform of the supporting bracket 21, an annular frame 62 is rotatably connected to the supporting seat 61, and the annular frame 62 covers the outer side of the data line;

the inner side of the annular frame 62 is fixedly connected with an annular gear 63, the supporting seat 61 is fixedly connected with a second rotating driver 64 for driving the annular frame 62 to rotate, the output shaft of the second rotating driver 64 is provided with a driving wheel shaft, and the driving wheel shaft is in meshing transmission connection with the annular gear 63;

the second rotary driver 64 may be a stepping motor or a servo motor;

a plurality of positioning sleeves 71 are fixedly connected to the annular frame 62, a heating seat 72 is mounted on each positioning sleeve 71, and the heating seat 72 extends out of the insulating layer 13 and is carved with a groove for accommodating the reinforcing core 12;

starting the second rotary driver 64 to drive the plurality of heating bases 72 to simultaneously carve grooves on the insulating layer 13;

in the process, in the process of alternately clamping the data wire by using the support bracket 21 and the clamping tables 23 at the two sides as well as the movable positioning table 41 and the lower clamping table 42, the movable positioning table 41 and the lower clamping table 42 are used for conveying the data wire, so that the heating seat 72 carves a groove with a spiral track on the insulating layer 13;

the reinforcing core 12 can be fitted in the recess, so that the reinforcing core 12 is fitted outside the insulating layer 13.

Fig. 11 shows an embodiment of a data cable clamping device for clamping a data cable straight, in which a reinforcing core 12 is placed in a groove during the transportation of the data cable:

the data line holding device further includes a wiring holder 73:

the supporting seat 61, the annular frame 62, the inner gear ring 63, the second rotating driver 64 and the positioning sleeve 71 are provided with two groups, one group is provided with a heating seat 72, and the other group is provided with a wiring seat 73;

the wiring seat 73 has a hollow structure inside, and the reinforcing core 12 is conveyed to the end portion by a winder, and the reinforcing core 12 is smoothly inserted into the groove, and the groove can be coated with an adhesive in advance, so that the reinforcing core 12 is fixed in the groove.

Fig. 8 shows an embodiment of increasing the firmness between the insulating layers 13 during the data line transportation as a data line clamping device for straightening and clamping the data line:

the data line clamping device further comprises a second telescopic drive 51 and a lancet carriage 52:

the two ends of one side of the support bracket 21 are respectively connected with a puncture needle frame 52 in a sliding way, and a second telescopic driver 51 for driving the puncture needle frame 52 to slide is arranged on the support bracket 21;

the pricker on the pricker frame 52 is used for processing a pit on the middle layer insulating layer 13, so that the embedding degree between the outer layer insulating layer 13 and the middle layer insulating layer 13 after being packaged is increased, and the overall use effect of the data line is further increased; the second telescopic driver 51 can be a hydraulic cylinder or an electric telescopic rod.

Claims

1. A tear resistant data line, comprising: the wire core in the data wire is wrapped by a multilayer insulating shell, and a reinforcing core (12) which extends spirally along the unfolding direction of the data wire is arranged in the insulating shell.

2. The tear resistant data line of claim 1, wherein: the insulating housing includes insulating layer (13) and set up filling layer (11) between insulating layer (13) and sinle silk, and filling layer (11) will consolidate between core (12) and the sinle silk and carry out the reinforcement isolation.

3. The tear resistant data line of claim 2, wherein: the insulating layer (13) is provided with a plurality of layers which are divided into an inner layer, a middle layer and an outer layer;

the inner insulating layer (13) is wrapped on the outer surface of the wire core;

the filling layer (11) is arranged between the inner layer insulating layer (13) and the middle layer insulating layer (13);

a reinforcing core (12) is embedded between the middle layer insulating layer (13) and the outer layer insulating layer (13).

4. The tear resistant data line of claim 2, wherein: a plurality of reinforcing cores (12) are inserted into the filler layer (11) by a low-temperature treatment.

5. The tear resistant data line of claim 3, wherein: a plurality of reinforcing cores (12) are circumferentially laminated on the outer side of the middle layer insulating layer (13).

6. The tear resistant data line of claim 3, wherein: the number of the outer layer insulating layers (13) is two, a group of reinforcing cores (12) is additionally arranged between the two outer layer insulating layers (13), and the two groups of reinforcing cores (12) are arranged in a staggered surrounding mode.

7. The tear resistant data line of any one of claims 1-6, wherein: the reinforcing cores (12) are uniformly distributed at the peripheral side position of the data line.

8. The tear-resistant data line of claim 5, wherein: the data line clamps and fixes the insulating layer (13) through a support bracket (21) and a plurality of clamping tables (23) which are connected to the support bracket (21) in a sliding manner, and a mobile positioning table (41) is further arranged on the support bracket (21);

a lower clamping table (42) arranged on the movable positioning table (41);

after the clamping table (23) looses the clamping of the insulating layer (13), the clamping state of the data line can be kept in cooperation with the mobile positioning table (41).

9. The tear resistant data line of claim 8, wherein: downside presss from both sides tight platform (42) sliding connection in mobile location platform (41), and mobile location platform (41) place direction sliding connection along the data line on supporting bracket (21), and downside presss from both sides tight platform (42) card and sliding connection is on connecting frid (26), connects frid (26) and clamp platform (23) fixed connection, utilizes mobile location platform (41) and downside to press from both sides tight platform (42) cooperation and carry after the data line centre gripping is fixed.

10. The tear resistant data line of claim 9, wherein: the data cable clamping device is characterized in that a tabling groove (24) is formed in the clamping table (23), an auxiliary clamping table (31) is arranged in the tabling groove (24), the auxiliary clamping table (31) is connected with the clamping table (23) in a sliding mode through two jacking frames (32), a tension spring is installed between the jacking frames (32) and the upper side face of the clamping table (23), and in the process that the clamping table (23) is gradually far away from the bearing bracket (21), the auxiliary clamping table (31) is driven by the tension spring to keep the clamping state of the data cable.