CN114550990A

CN114550990A - Signal wire for mechanical equipment

Info

Publication number: CN114550990A
Application number: CN202210164942.8A
Authority: CN
Inventors: 章曼硕; 杜力
Original assignee: Shenzhen Linkol Wire And Cable Co ltd
Current assignee: Shenzhen Linkol Wire And Cable Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-05-27

Abstract

The invention provides a signal wire for mechanical equipment, which comprises a fixing structure and a sleeving part, wherein the fixing structure is provided with a first fixing hole and a second fixing hole; the fixing structure comprises a connecting cavity, and the connecting cavity is correspondingly connected with the signal wire interface for the mechanical equipment; the fixed structure is connected with mechanical equipment; the sleeving part comprises a connecting part and a high-elasticity part connected with the connecting part; the connecting part is movably connected with the connecting cavity of the fixed structure; the cross section size of the connecting part is larger than that of the signal wire; the invention realizes flexible insertion of the signal wire head by the mode that the sleeved part is movably connected with the fixed structure.

Description

Signal wire for mechanical equipment

Technical Field

The application relates to the technical field of signal lines, in particular to a signal line for mechanical equipment.

Background

The mechanical equipment signal line mainly refers to a line used for transmitting sensing information and control information in an electric control circuit. Because the environment that mechanical equipment is often located often vibrates, the signal line interface is insecure because of the vibration for mechanical equipment easily, and the rubber of signal line is ageing easily moreover, begins to drop from signal line interface, and these all lead to the loss of signal line, and the signal line appears unusually and can influence mechanical equipment's signal transmission, need design into fixable's mode to this signal line, reduces the emergence of above condition.

The signal line fixed mode that current mechanical equipment used is all too loaded down with trivial details in installation and dismantlement process, needs to use external instrument just can accomplish installation and dismantlement.

Disclosure of Invention

In order to overcome the technical problems, the invention provides a signal wire for mechanical equipment.

The invention provides a signal wire for mechanical equipment, which comprises a fixing structure and a sleeving part, wherein the fixing structure is provided with a first fixing hole and a second fixing hole;

the fixing structure comprises a connecting cavity, and the connecting cavity is connected with a socket of the mechanical equipment; the fixed structure is connected with mechanical equipment;

the sheathing part comprises a connecting part and a high-elasticity part; the high-elasticity part is connected with the connecting part;

the connecting part is movably connected with the connecting cavity of the fixed structure.

In some technical solutions, the fixing structure includes a stopping component, and the stopping component includes a slide rail and a slide groove matched with the slide rail; the sliding groove is connected with the fixed structure; the slide rail is movably connected with the connecting part.

In some aspects, the connection portion includes external threads and the connection cavity includes internal threads, the external threads mating with the internal threads.

In some aspects, the female component includes a smooth groove; the fixing structure comprises a smooth bulge; the smooth groove is matched with the smooth bulge.

In some embodiments, the smooth protrusions are a high strength resilient plastic.

In some aspects, the connection portion includes a rubber layer.

In some aspects, the socket component includes a pull ring.

In some embodiments, the securing structure includes an adhesive strip.

In some embodiments, the present invention further includes a connecting member that connects the connecting member and the fixing structure.

In sum, compared with the prior art, the invention has the following technical effects:

1. at the beginning of installation, the signal wire head penetrates through the high-elasticity part and the connecting part of the sleeving part, and the high-elasticity performance of the high-elasticity part can prop the high-elasticity part open, so that the signal wire is allowed to penetrate through the high-elasticity part; the cross section size of the connecting part is larger than that of the signal wire, and the signal wire can also be allowed to pass through; then, the signal wire head is inserted into the signal wire interface of the mechanical equipment through the connecting cavity of the fixing structure, after the signal wire head is confirmed to be inserted, the signal wire head is sleeved on the sleeving part, and finally the connection between the fixing part and the fixing structure is fixed through the connection between the connecting part and the fixing structure, so that the outward movement of the signal wire head can be stopped through the size reduction between the high-elasticity part and the sleeving part. Compared with the plugging mode of the signal wire and mechanical equipment in the prior art, the flexible plugging of the signal wire head can be realized by the mode that the sleeved part is movably connected with the fixed structure.

2. After the sleeved part is connected with the fixed structure, the end part of the sliding rail can be used for blocking the sleeved part from moving outwards through the sliding rail which is arranged on the sliding groove in a sliding manner; the stop part stops the displacement of the sleeved part, so that the position of the signal wire head in the sleeved part can be consolidated, and the looseness between the signal wire head and the plug port is reduced.

3. The signal wire is likely to be pulled outwards, when the signal wire is pulled outwards, a plurality of inner threads and outer threads of the connecting part and the connecting cavity are stopped, and the connecting part and the fixing structure are simply and firmly connected in a threaded connection mode, so that the signal wire can be effectively prevented from being separated.

4. After the signal wire head is inserted, the sleeved part can be pushed by force, the smooth convex part of the fixing structure slides into the smooth groove, and the connection between the sleeved part and the fixing structure is completed; when the signal wire head needs to be disassembled, the sleeve part can be pulled out by applying force slightly because the surfaces of the smooth groove and the smooth convex part are smooth, so that the signal wire head is disassembled.

5. The rubber layer is evenly arranged outside the connecting part, when the connecting part is connected with the fixed structure, the rubber layer of the connecting part is extruded into the connecting cavity of the fixed structure, and the rubber layer is filled in the connecting cavity of the fixed structure by utilizing the elastic restoring force of the extruded rubber layer, so that the sleeved part is prevented from moving outwards after the sleeved part is fixed.

6. In some machines, the formation may damage the internal components if tapped holes or welded; therefore, damage to the internal structure of the machine can be avoided through the bonding mode, and in addition, the bonding mode can improve the universality of the invention on different mechanical equipment.

Drawings

Fig. 1 is a schematic structural diagram of a signal line for a mechanical device according to an embodiment of the present invention;

FIG. 2 is a front view of a signal line for a mechanical device according to an embodiment of the present invention connected to the mechanical device;

fig. 3 is a schematic structural diagram of a socket part of a signal line for a mechanical device according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an installation structure of a plurality of signal lines of a signal line for a mechanical device and the mechanical device according to an embodiment of the present invention;

description of reference numerals:

1. a fixed structure; 11. a connecting cavity; 2. a telescoping member; 21. a connecting portion; 22. a high-elasticity portion;

3. an interface; 4. a mechanical device; 100. signal line for mechanical equipment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, 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 will be understood that when an element is referred to as "transferring" another element, it can be directly transferred to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In order to facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.

To overcome the above technical problems, the present invention provides a signal line 100 for a mechanical device 4.

As shown in fig. 1-3, the present invention provides a signal line 100 for a mechanical device 4 for connecting to the mechanical device 4, wherein the mechanical device 4 includes, but is not limited to, a mask line production mechanical device 4. The mechanical device 4 includes a plurality of types of sockets, and there are signal line sockets for transmitting various signals such as audio signals, video signals, other sensor signals, and the like, the type combination of the sockets is specifically determined according to the requirements of the mechanical device 4, and the type of the socket in this embodiment is a coaxial signal line socket, but is not limited in this embodiment.

The signal line 100 for the mechanical equipment 4 comprises a fixed structure 1 and a socket part 2;

the fixed structure 1 comprises a connecting cavity 11, and the connecting cavity 11 is connected with the socket 3 of the mechanical equipment 4; the fixed structure 1 is connected with a mechanical device 4;

the telescoping member 2 includes a connecting portion 21 and a high elastic portion 22; the high elastic part 22 is connected with the connecting part 21;

the connecting part 21 is movably connected with the connecting cavity 11 of the fixed structure 1; the cross-sectional dimension of the connection portion 21 is larger than the maximum cross-sectional dimension of the signal line.

Specifically, the connection between the fixed structure 1 and the mechanical device 4 may be a threaded connection or a welded connection; the connecting portion 21 is sized to receive a signal stub.

Specifically, as shown in fig. 4, the fixing structure 1 has a plurality of connecting cavities 11, and correspondingly, the present invention is provided with the same number of socket parts 2. Some mechanical devices 4 have a plurality of signal line sockets 3, and a plurality of connection cavities 11 and socket parts 2 are arranged to meet the requirement.

At the beginning of installation, the signal wire head is firstly passed through the high elasticity part 22 and the connecting part 21 of the sleeving part 2, the high elasticity performance of the high elasticity part 22 can prop the high elasticity part 22 open, thereby allowing the signal wire to pass through the high elasticity part 22; the cross section size of the connecting part 21 is larger than that of the signal wire, and the signal wire can also be allowed to pass through; then, the signal wire end is inserted into the signal wire insertion port 3 of the mechanical device 4 through the connection cavity 11 of the fixing structure 1, after the signal wire end is confirmed to be inserted, the signal wire end is sleeved on the sleeved part 2, and finally, the connection between the sleeved part 2 and the fixing structure 1 is fixed through the connection between the connecting part 21 and the fixing structure 1, so that the outward movement of the signal wire end can be stopped through the size reduction between the high-elasticity part 22 and the sleeved part 2.

Specifically, the cross section of the outer end hole of the high-elasticity portion 22 is slightly larger than the cross section of the signal line, so that the sealing property of the ferrule member 2 can be improved.

Compared with the plugging mode of the signal wire and the mechanical equipment 4 in the prior art, the flexible plugging of the signal wire head can be realized by movably connecting the sleeved part 2 and the fixed structure 1.

In some technical solutions, the fixing structure 1 includes a stopping component, and the stopping component includes a slide rail and a slide groove matched with the slide rail; the sliding groove is connected with the fixed structure 1; the slide rail is movably connected with the signal line side of the sleeve-joint part 2.

Specifically, the sliding rail further comprises a fixing component after moving on the sliding chute, and the fixing component is used for fixing the selected position of the sliding rail on the sliding chute;

after the sleeved part 2 is connected with the fixed structure 1, the end part of the sliding rail can be used for stopping the outward movement of the sleeved part 2 through the sliding rail which is arranged on the sliding groove in a sliding manner; the displacement of the sleeve-connection part 2 is stopped by the stopping part, so that the position of the signal wire head in the sleeve-connection part 2 can be consolidated, and the looseness between the signal wire head and the plug-in port 3 is reduced.

When the signal wire end needs to be disassembled, the sliding rail moves along the direction of the sliding groove far away from the end of the sleeved part 2, and then the sleeved part 2 is opened to pull out the signal wire end.

In some embodiments, the connection portion 21 comprises an external thread and the connection cavity 11 comprises an internal thread, the external thread matching the internal thread.

Specifically, the internal thread and the external thread are provided with a plurality of threads;

the signal line may be pulled out, and when the signal line is pulled out, a plurality of internal and external thread stops are encountered between the connecting portion 21 and the connecting cavity 11, and the threaded connection is such that the connection between the socket member 2 and the fixing structure 1 is simple and firm, thereby effectively preventing the signal line from being separated.

In some technical solutions, the socket part 2 comprises a smooth groove, and the fixing structure 1 comprises a smooth convex part; the smooth groove is matched with the smooth bulge.

Specifically, the method comprises the following steps. A smooth groove is arranged on the connection portion 21 and a smooth projection is arranged on the connection chamber 11.

After the signal wire head is inserted, the sleeved part 2 can be pushed by force, the smooth convex part of the fixing structure 1 slides into the smooth groove, and the connection between the sleeved part 2 and the fixing structure 1 is completed; when the signal wire head needs to be disassembled, the sleeve part 2 can be pulled out with little force due to the smooth surfaces of the smooth groove and the smooth convex part, so that the signal wire head is disassembled.

If the rigidity of the smooth convex part and the smooth groove is too high, the smooth groove and the smooth convex part are inserted and pulled for a long time, and fracture may occur; if smooth bellying adopts high strength elastic plastic, when smooth bellying and smooth recess cooperation, smooth bellying can carry out local flexible, avoids colliding with smooth recess rigidity, so, the cracked possibility of reducible self.

In some embodiments, the connecting portion 21 includes a rubber layer.

A layer of rubber layer is uniformly arranged outside the connecting part 21, when the connecting part 21 is connected with the fixed structure 1, the rubber layer of the connecting part 21 is squeezed into the connecting cavity 11 of the fixed structure 1, and the rubber layer is filled in the connecting cavity 11 of the fixed structure 1 by utilizing the elastic restoring force of the squeezed rubber layer, so that the outward movement of the sleeved part 2 is prevented after the sleeved part 2 is fixed.

In some solutions, the socket part 2 comprises a pull ring.

Specifically, the tab is disposed on the high elastic portion 22 near the connecting portion 21.

In the case of a large number of signal lines of the mechanical device 4, the arrangement of the signal lines may be very messy; if the signal line is in disorder, and when the signal line was covered with the dust, the people could dirty the hand with the hand, and this is very troublesome to power engineer because power equipment does not have near the washing hand, wears gloves and again dirt gloves, when can't find the sign, through set up pull ring pulling socket part 2 on socket part 2, can smooth out which plug that the signal line belongs to and avoid making dirty the hand simultaneously.

In some solutions, the fixing structure 1 comprises an adhesive strip.

In particular, the adhesive strips are distributed over the contact surface of the fixed structure 1 and the mechanical device 4, and the more the adhesive strips are, the more the fixed structure 1 and the mechanical device 4 are connected firmly.

In some machines 4 already formed, if tapped or welded, the internal components may be damaged; therefore, damage to the internal structure of the machine can be avoided by means of bonding, and the versatility of the invention on different mechanical devices 4 can be improved by means of bonding.

In some technical solutions, the device further comprises a connecting part 21, wherein the connecting part 21 connects the connecting part 2 and the fixing structure 1.

In particular, the connecting part 21 can be configured as an iron chain, a wire, or a chain made of other materials;

when the insertion member 2 is detached to mount the signal line, the insertion member 2 may be lost, and thus, the insertion member 2 is maintained in a connected state with the fixing structure 1 by the connecting portion 21, and is prevented from being lost.

The foregoing is only a few embodiments of the present invention, and it should be noted that other variations and modifications could be made by those skilled in the art without departing from the inventive concept of the present invention, which falls within the scope of the appended claims.

Claims

1. A signal wire for mechanical equipment is characterized by comprising a fixing structure and a sleeving part;

the fixing structure comprises a connecting cavity, and the connecting cavity is connected with a socket of mechanical equipment; the fixed structure is connected with mechanical equipment;

the sheathing part comprises a connecting part and a high-elasticity part, and the high-elasticity part is connected with the connecting part;

the connecting part is movably connected with the connecting cavity.

2. The signal line for mechanical equipment according to claim 1, characterized in that: the fixed structure comprises a stopping component, and the stopping component comprises a slide rail and a slide groove matched with the slide rail; the sliding groove is connected with the fixed structure; the slide rail with connecting portion swing joint.

3. The signal line for mechanical equipment according to claim 1, characterized in that: the connecting part comprises an external thread; the connection cavity comprises internal threads; the external thread is matched with the internal thread.

4. The signal line for mechanical equipment according to claim 1, characterized in that: the socket part comprises a smooth groove; the fixing structure comprises a smooth convex part; the smooth groove is matched with the smooth bulge.

5. The signal line for mechanical equipment according to claim 4, wherein: the smooth protrusions are of high strength resilient plastic.

6. The signal line for mechanical equipment according to claim 1, characterized in that: the connecting portion includes a rubber layer.

7. The signal line for mechanical equipment according to claim 1, wherein: the socket part includes a pull ring.

8. The signal line for mechanical equipment according to claim 1, characterized in that: the fixing structure comprises an adhesive strip.

9. The signal line for mechanical equipment according to claim 1, characterized in that: further comprising a connecting member; the connecting member connects the telescoping member and the fixed structure.