CN215732358U

CN215732358U - High temperature resistant net twine head

Info

Publication number: CN215732358U
Application number: CN202121041152.8U
Authority: CN
Inventors: 张放
Original assignee: Beijing Hengtong Weida Technology Co ltd
Current assignee: Beijing Hengtong Weida Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-02-01
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to the technical field of data cables, in particular to a high-temperature-resistant network cable head, which comprises: a crystal head comprising a base and an electrical connection; the base body is made of TR55 material, and a cavity and a clamping cavity communicated with the cavity are arranged in the base body; the electric connection part is arranged on the base body and is communicated with the clamping cavity; the connecting body comprises a network cable and a connecting seat; the first end of the connecting seat is provided with a through hole, and the second end of the connecting seat is inserted into the cavity of the base body; one end of the network cable is inserted into the clamping cavity from the penetrating hole and the cavity and is connected with the electric connection part. Through setting up the material of quartzy first base member into TR55 material, and then make the net twine head can normally work under the high temperature environment, can not make the plastic of net twine head take place unusually and soften because of the reason that the temperature is high and cause buckle function failure.

Description

High temperature resistant net twine head

Technical Field

The utility model relates to the technical field of data cables, in particular to a high-temperature-resistant network cable head.

Background

With the progress of science and technology, especially in the internet + era, networks have become an essential part of people's lives, and with the expansion of network application range, the requirements for network cables are higher and higher.

However, based on the limitation of materials, most of the conventional network connectors are made of PC (Polycarbonate, chinese name is Polycarbonate) plastics, such as chinese patent CN206907990U, and the operating temperature of the PC material is-25 to +55 ℃, so that the maximum operating temperature of the network connector is 55 ℃, and when the ambient temperature is close to or exceeds 55 ℃, the ambient temperature will deform the network connector, and further the snap function is disabled, that is, the connector loosens or falls off from the female seat, so that the network connection of the robot is abnormal or cannot be connected to the network.

Therefore, in view of the above disadvantages, the present invention is urgently needed to provide a high temperature resistant network cable head.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature-resistant network cable connector to solve the problem that the network cable connector in the prior art is easy to fail in connection in a high-temperature environment.

The utility model provides a high temperature resistant network cable head, comprising: a crystal head comprising a base and an electrical connection; the base body is made of TR55 material, and a cavity and a clamping cavity communicated with the cavity are arranged in the base body; the electric connection part is arranged on the base body and is communicated with the clamping cavity; the connecting body comprises a network cable and a connecting seat; the first end of the connecting seat is provided with a through hole, and the second end of the connecting seat is inserted into the cavity of the base body; one end of the network cable is inserted into the clamping cavity from the penetrating hole and the cavity and is connected with the electric connection part.

The high-temperature-resistant network cable head further preferably comprises a clamp, wherein a first clamping jaw and a second clamping jaw are arranged on the clamp; the clamp is coated at the connecting position of the crystal head and the connector, the first clamping jaw is connected with the crystal head, and the second clamping jaw is connected with the connector.

The high-temperature-resistant network cable head is further preferably characterized in that the base body is provided with a bayonet, the connecting seat is provided with a convex block, and the bayonet is matched with the convex block.

The high temperature resistant network cable head as described above, further preferably, the connecting seat is further provided with a groove, and the groove is located between the protruding block and the penetrating hole and is adapted to be fitted with the second clamping jaw.

In the above-mentioned high temperature resistant network cable head, it is further preferable that the base body is provided with a notch adapted to fit with the first jaw.

In the high temperature resistant network cable head, it is further preferable that the number of the first claws and the number of the second claws are two, two of the first claws are symmetrical to each other, and two of the second claws are symmetrical to each other.

In the high temperature resistant mesh wire head, it is further preferable that a gold plating layer is provided on the electrical connection portion, and the thickness of the gold plating layer is 50 μm.

In the foregoing high temperature resistant network cable head, it is further preferable that the clip is of an integral structure and is made of nickel-plated copper material.

In the foregoing high temperature resistant network cable head, it is further preferable that an elastic sheet is disposed on the crystal head, a pressing sheet is disposed on the connecting body, and an end of the pressing sheet is located above the elastic sheet.

In the above-mentioned high temperature resistant network cable head, it is further preferable that the first end of the connecting base is provided with a plurality of anti-slip grooves.

Compared with the prior art, the utility model has the following advantages:

the high-temperature-resistant network cable head mainly comprises a crystal head and a connector, wherein the crystal head comprises a base body and an electric connection part; the base body is made of TR55 material, and a clamping cavity used for a cavity and communicated with the cavity is arranged in the base body; the electric connection part is arranged on the base body and is communicated with the clamping cavity; the connecting body comprises a network cable and a connecting seat; the first end of the connecting seat is provided with a through hole, and the second end of the connecting seat is inserted into the cavity of the base body; one end of the network cable is inserted into the clamping cavity from the penetrating hole and the cavity and is connected with the electric connection part. In the structure, the material of the crystal head base body is set to be the TR55 material, so that the network cable head can normally work in a high-temperature environment of-40 to +85 ℃, and the phenomenon that the plastic of the network head is softened due to the abnormality of high temperature to cause the failure of the buckling function is avoided.

The utility model also enhances the conductivity, the wear resistance and the oxidation resistance of the electric connection part by carrying out gold plating treatment on the electric connection part.

The clamp made of nickel-plated copper material is coated at the joint of the base body and the connecting seat, so that the stability of signal transmission is ensured, and the signal interference is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of a high temperature resistant cable head according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a front view of the crystal head;

fig. 4 is a schematic cross-sectional view of a-a in fig. 3.

Description of reference numerals:

1-base body, 2-electric connection part, 3-connecting seat, 4-network cable, 5-antiskid groove, 6-lug, 7-elastic sheet, 8-pressing sheet, 9-cutting groove, 10-bayonet, 11-cavity, 12-clamping cavity, 13-clamp, 14-first clamping jaw and 15-second clamping jaw.

Detailed Description

As shown in fig. 1 to 4, the high temperature resistant network cable head disclosed in this embodiment includes:

the crystal head comprises a base body 1 and an electric connection part 2; the base body 1 is made of TR55 material, and is internally provided with a cavity 11 and a clamping cavity 12 communicated with the cavity 11; the electric connection part 2 is arranged on the base body 1 and is communicated with the clamping cavity 12;

the connecting body comprises a net wire 4 and a connecting seat 3; a first end of the connecting seat 3 is provided with a through hole, and a second end of the connecting seat is inserted into the cavity 11 of the base body 1; one end of the network cable 4 is inserted into the clamping cavity 12 from the penetrating hole and the cavity 11 and is connected with the electric connection part 2.

TR55 is the name manufactured by Grilamid EMS, Switzerland, Grilamid TR55 is characterized by high transparency and high heat resistance, and by the American NSF test (Standard 61) Health Effect (Health Effects) and 177.1500(11) regulations, can be directly contacted with food containing up to 8% ethanol, does not contain plasticizer, does not produce bisphenol A (BPA), is a non-crystalline thermoplastic with extremely high safety and high stability, and has a heat resistance temperature of 135 ℃. The basal body in the embodiment is applied, so that the crystal head can normally work in a high-temperature environment of-40 to +85 ℃, and the phenomenon that the plastic of the network head is softened due to abnormality caused by high temperature to cause the failure of the buckling function is avoided.

Further, the clamping device also comprises a clamp 13, wherein a first clamping jaw 14 and a second clamping jaw 15 are arranged on the clamp 13; the clip 13 is wrapped at the connection position of the crystal head and the connector, the first clamping jaw 14 is connected with the crystal head, and the second clamping jaw 15 is connected with the connector.

Further, a bayonet 10 is arranged on the base body 1, a convex block 6 is arranged on the connecting seat 3, and the bayonet 10 is matched with the convex block 6.

Further, a groove is further formed in the connecting seat 3, is located between the protruding block 6 and the penetrating hole and is suitable for being matched with the second clamping jaw 15. The base body 1 is provided with a cutting groove 9, and the cutting groove 9 is suitable for being matched with the first claw 14. The number of the first clamping jaws 14 and the number of the second clamping jaws 15 are two, the first clamping jaws 14 are bilaterally symmetrical, and the second clamping jaws 15 are bilaterally symmetrical.

Further, a gold plating layer is arranged on the electric connection part 2, and the thickness of the gold plating layer is 50 μm.

Further, the clip 13 is of an integral structure and is made of nickel-plated copper material.

Furthermore, the crystal head is provided with an elastic sheet 7, the connector is provided with a pressing sheet 8, and the end part of the pressing sheet 8 is positioned above the elastic sheet 7.

Further, a plurality of anti-slip grooves 5 are formed in the first end of the connecting seat 3.

Specifically, this embodiment also discloses a method for using the above-mentioned high temperature resistant network cable head:

firstly, taking a net wire and enabling the end part of the net wire to penetrate through a penetrating hole at the first end of the connecting seat, then separating the net wire, and inserting the separated net wire bundle into a clamping cavity of the crystal head for matching installation; and then inserting the end part of a connecting seat sleeved on the network cable into the crystal head, positioning and matching the buckle and the convex block to form a high-temperature-resistant network cable head, taking the clamp 13 and coating the clamp at the connecting position of the crystal head and the connecting body to ensure the connection stability, so that the first clamping jaw 14 is connected with the crystal head, and the second clamping jaw 15 is connected with the connecting body. During practical application, the assembled high-temperature-resistant net twine head is inserted into the corresponding net twine jack to realize corresponding installation, and when the net twine head is taken out, the pressing sheet presses the elastic sheet to separate the high-temperature-resistant net twine head from the corresponding net twine jack, so that the high-temperature-resistant net twine head is pulled out.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high temperature resistant network cable head, comprising:

a crystal head comprising a base and an electrical connection; the base body is made of TR55 material, and a cavity and a clamping cavity communicated with the cavity are arranged in the base body; the electric connection part is arranged on the base body and is communicated with the clamping cavity;

the connecting body comprises a network cable and a connecting seat; the first end of the connecting seat is provided with a through hole, and the second end of the connecting seat is inserted into the cavity of the base body; one end of the network cable is inserted into the clamping cavity from the penetrating hole and the cavity and is connected with the electric connection part.

2. The high temperature resistant network cable head of claim 1, further comprising a clip, wherein the clip is provided with a first jaw and a second jaw; the clamp is coated at the connecting position of the crystal head and the connector, the first clamping jaw is connected with the crystal head, and the second clamping jaw is connected with the connector.

3. The high temperature resistant network cable head of claim 2, wherein the base body is provided with a bayonet, the connecting seat is provided with a convex block, and the bayonet is matched with the convex block.

4. The high temperature resistant network cable head of claim 3, wherein the connecting seat is further provided with a groove, the groove is located between the projection and the through hole and is suitable for being matched with the second clamping jaw.

5. The high temperature resistant screen wire head of claim 4 wherein the base body is provided with a slot adapted to mate with the first jaw.

6. The high temperature resistant net twine head of claim 5, wherein the number of the first claws and the second claws is two, and two of the first claws are symmetrical to the left and right, and two of the second claws are symmetrical to the left and right.

7. The high temperature resistant network cable head of claim 6, wherein the electrical connection portion is provided with a gold plating layer, and the thickness of the gold plating layer is 50 μm.

8. The high temperature resistant network cable head of claim 7, wherein the clip is a unitary structure and is made of nickel-plated copper material.

9. The high temperature resistant network cable head of claim 8, wherein the crystal head is provided with a spring plate, the connector is provided with a pressing plate, and the end of the pressing plate is located above the spring plate.

10. The high temperature resistant network cable head of claim 9, wherein the first end of the connecting base is provided with a plurality of anti-slip grooves.