CN215184678U

CN215184678U - Connector with excellent anti-combustion performance

Info

Publication number: CN215184678U
Application number: CN202120372705.1U
Authority: CN
Inventors: 李婷; 龙彦东
Original assignee: Shenzhen Jinfuyang Electronic Technology Co ltd
Current assignee: Shenzhen Jinfuyang Electronic Technology Co ltd
Priority date: 2021-02-11
Filing date: 2021-02-11
Publication date: 2021-12-14
Anticipated expiration: 2031-02-11

Abstract

The utility model discloses a connector with excellent anti-combustion performance, which comprises a fixed plate, wherein the lower end of the fixed plate is fixedly provided with a second connector, the upper end of the fixed plate is fixedly provided with a first connector, the outer side of the first connector is fixedly provided with an outer ring, the inner side of the outer ring is fixedly provided with an inner ring, and the inner ring is fixedly provided with a sealing plate, the utility model is provided with two groups of connectors, which adopt a double-layer structure, the outer ring adopts aluminum, the inner ring adopts nitrogen-containing plastic, both have excellent anti-combustion performance, and simultaneously, an air bag is arranged inside the inner ring, when flame appears, the air bag is heated and exploded to fill the inner space of the inner ring with gas such as carbon dioxide inside the air bag instantly, so that the flame is in an anaerobic state, thereby stopping combustion, and Teflon coatings are arranged on the surfaces of a connecting hole, the first connector and the second connector, can play a good role in protection and prolong the service life.

Description

Connector with excellent anti-combustion performance

Technical Field

The utility model relates to a connector technical field specifically is a prevent burning excellent performance's connector.

Background

The CONNECTOR, i.e. CONNECTOR, also called as CONNECTOR, plug and socket in China, generally refers to an electrical CONNECTOR, i.e. a device for connecting two active devices to transmit current or signals, the brand of the CONNECTOR is ganymei, nutracex, toshiba, Molex, etc., the CONNECTOR is a component that is frequently contacted by electronic engineering technicians, and the function of the CONNECTOR is very simple: the connectors are indispensable parts in electronic equipment, one or more connectors are always found along the current flowing path, the connector form and structure are varied, and various connectors, such as connectors for lighting on a court and hard disk drives, and connectors for rocket lighting, are different according to different application objects, frequencies, power, application environments and the like, but whatever connector is required to ensure smooth and reliable current flowing, the connector is not only limited to current, and the signal transmission carrier is light in the optical fiber system nowadays of rapid development of optoelectronic technology, glass and plastic replace the wires in conventional circuits, but connectors are also used in the optical signal path, which function as circuit connectors.

Present current connector in the use, the burning that leads to by the accident can appear sometimes, can burn out all circuits, glues together, causes very big puzzlement for subsequent maintenance arrangement, and the connector of current connector simultaneously in case the connection of repetitious many times will have the wearing and tearing of certain degree, leads to appearing becoming flexible.

Therefore, a connector excellent in flame retardancy is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent connector that burning performance is good, can completely cut off effectively and prevent the burning, stand wear and tear corrosion-resistant simultaneously, long service life, with the present current connector that proposes in solving above-mentioned background art, in the use, the burning that leads to by the accident can appear sometimes, can burn out all circuits, glue and glue together, cause very big puzzlement for subsequent maintenance arrangement, the connector of the connector that has now simultaneously, in case of connection of repetitious many times, will have the wearing and tearing of certain degree, lead to appearing not hard up problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connector that anti-combustion performance is good, includes the fixed plate, the lower extreme fixed mounting of fixed plate has the second connector, the upper end fixed mounting of fixed plate has first connector, the through-hole has been seted up on the fixed plate, fixed mounting has the bolt in the through-hole, the top fixed mounting of bolt has the nut, the outside fixed mounting of first connector has the outer loop, the inboard fixed mounting of outer loop has the inner ring, fixed mounting has the closing plate in the inner ring, the connecting hole has been seted up on the closing plate, the inside fixed mounting of inner ring has the fixture block, fixed mounting has the gasbag on the fixture block, the interior fixed surface of connecting hole installs the teflon coating.

Through adopting above-mentioned technical scheme, first connector and second connector have all adopted bilayer structure, the outer loop adopts be aluminium, the inner ring adopts be nitrogenous plastics, both all have good anti-combustion performance, be provided with the gasbag in inner ring's inside simultaneously, when flame appears, the gasbag is heated the explosion, fill inner ring's inner space with gas such as inside carbon dioxide of gasbag in the twinkling of an eye, make flame be in anaerobic state, thereby stop burning, at the connecting hole, the surface of first connector and second connector all is provided with the Teflon coating, can play good guard action, long service life.

Preferably, the outer ring and the inner ring are both provided with two groups, the two groups of outer rings are respectively welded and fixed with the two groups of inner rings, and the first connector and the second connector are both composed of the outer ring and the inner ring.

By adopting the technical scheme, the outer rings of the first connector and the second connector are both made of aluminum, the inner rings are both made of nitrogen-containing plastics, and the first connector and the second connector both have excellent anti-combustion performance.

Preferably, the first connector and the second connector are welded and fixed with the fixing plate.

Through adopting above-mentioned technical scheme, can be so that first connector and the installation of second connector more firm to make the working process more stable.

Preferably, the nuts, the through holes and the bolts are provided with four groups, the four groups of through holes are arranged at four corners of the fixing plate, and the fixing plate and the external fixing piece are fixedly installed through mutual matching of the nuts, the through holes and the bolts.

Through adopting above-mentioned technical scheme, can with the utility model discloses better fixing guarantees the stability of working process.

Preferably, the connecting holes are provided with a plurality of groups, and the plurality of groups of connecting holes are uniformly distributed on the sealing plate.

Through adopting above-mentioned technical scheme, multiunit circuit can be connected simultaneously to a plurality of groups connecting hole, improves work efficiency.

Preferably, the clamping blocks are arranged in a plurality of groups, the clamping blocks are uniformly distributed on the inner surface of the inner ring, and the air bag and the inner ring are clamped and fixed through the clamping blocks.

Through adopting above-mentioned technical scheme, can be with the gasbag firmly the block fixed including the intra-annular, avoid the gasbag to take place the skew, be detonated in advance.

Preferably, the air bag is annular in whole, and the air bag is attached to the inner surface of the inner ring.

By adopting the technical scheme, the air bag can occupy less area, and the connection of the circuit can not be influenced in the daily working state.

Preferably, a material other than gas may be added to the inside of the airbag.

Through adopting above-mentioned technical scheme, can add materials such as sand and soil according to the circumstances for the fire extinguishing performance of gasbag is better.

Preferably, the surfaces of the connecting hole, the first connector and the second connector are all provided with Teflon coatings.

Through adopting above-mentioned technical scheme, the special fluorine dragon coating has good resistance to wear, corrosion-resistant and the characteristic of being stained with not attaching, can play effectual guard action to connecting hole, first connector and second connector, prolongs the life of connecting hole, first connector and second connector.

Preferably, the sealing plate and the inner ring are clamped and fixed through a rubber ring.

Through adopting above-mentioned technical scheme, can be so that the installation of closing plate with dismantle better convenient, can form more inclosed space through the rubber circle simultaneously, promote the fire extinguishing performance of gasbag.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with two sets of connectors, two sets of connectors are the bilayer structure of the inner ring and the outer loop that adopt, the outer loop adopts aluminium, the inner ring adopts nitrogenous plastics, both have good anti-combustion performance, be provided with the gasbag simultaneously in the inside of inner ring, it has gases such as carbon dioxide to fill in the gasbag, also can add materials such as sand and soil as appropriate, when flame appears, the gasbag is heated and explodes, fill the inner space of inner ring with gases such as the inside carbon dioxide of gasbag in the twinkling of an eye, make flame be in anaerobic state, thereby stop burning;

2. the utility model discloses all be provided with the special fluorine dragon coating on the surface of connecting hole, first connector and second connector, the special fluorine dragon coating has good resistance to wear, corrosion-resistant and be not stained with the characteristic of attaching, can play good guard action for connecting hole, first connector and second connector, prolongs the life of connecting hole, first connector and second connector.

Drawings

Fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is a top view of the complete structure of the present invention;

fig. 3 is a cross-sectional view of a first connector of the present invention;

fig. 4 is a cross-sectional view of the connection hole of the present invention.

In the figure: 1. a second connector; 2. a fixing plate; 3. a first connector; 4. a nut; 5. a through hole; 6. a bolt; 7. a sealing plate; 8. an outer ring; 9. an inner ring; 10. connecting holes; 11. a clamping block; 12. an air bag; 13. and (4) coating Teflon.

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 to 4, the present invention provides a connector with excellent anti-burning performance, which comprises: including fixed plate 2, the lower extreme fixed mounting of fixed plate 2 has second connector 1, the upper end fixed mounting of fixed plate 2 has first connector 3, through-hole 5 has been seted up on fixed plate 2, fixed mounting has bolt 6 in the through-hole 5, the top fixed mounting of bolt 6 has nut 4, the outside fixed mounting of first connector 3 has outer loop 8, the inboard fixed mounting of outer loop 8 has inner ring 9, fixed mounting has closing plate 7 in the inner ring 9, connecting hole 10 has been seted up on the closing plate 7, the inside fixed mounting of inner ring 9 has fixture block 11, fixed mounting has gasbag 12 on the fixture block 11, the internal surface fixed mounting of connecting hole 10 has special fluorine dragon coating 13.

Through adopting above-mentioned technical scheme, first connector 3 and second connector 1 have all adopted bilayer structure, outer loop 8 adopts be aluminium, what inner ring 9 adopted is nitrogenous plastics, both have good anti-combustion performance, be provided with gasbag 12 in the inside of inner ring 9 simultaneously, when flame appears, gasbag 12 is heated the explosion, fill the inner space of inner ring 9 with gas such as 12 inside carbon dioxide of gasbag in the twinkling of an eye, make flame be in the anaerobic condition, thereby stop the burning, at connecting hole 10, the surface of first connector 3 and second connector 1 all is provided with special fluorine dragon coating 13, can play good guard action, and service life is prolonged.

Specifically, as shown in fig. 1 and 2, two sets of outer rings 8 and two sets of inner rings 9 are arranged, the two sets of outer rings 8 are respectively welded and fixed to the two sets of inner rings 9, and the first connector 3 and the second connector 1 are both composed of the outer rings 8 and the inner rings 9.

By adopting the technical scheme, the outer rings 8 of the first connector 3 and the second connector 1 are both made of aluminum, the inner rings 9 are both made of nitrogen-containing plastics, and the two connectors have excellent anti-combustion performance.

Specifically, as shown in fig. 1, the first connector 3 and the second connector 1 are both welded and fixed to the fixing plate 2.

Through adopting above-mentioned technical scheme, can be so that first connector 3 more firm with the installation of second connector 1 to make the working process more stable.

Specifically, as shown in fig. 1, four sets of nuts 4, through holes 5 and bolts 6 are provided, the four sets of through holes 5 are provided at four corners of the fixing plate 2, and the fixing plate 2 and the external fixing member are fixedly mounted through the mutual matching of the nuts 4, the through holes 5 and the bolts 6.

Specifically, as shown in fig. 2, the connection holes 10 are provided with a plurality of groups, and the plurality of groups of connection holes 10 are uniformly distributed on the sealing plate 7.

By adopting the technical scheme, a plurality of groups of connecting holes 10 can be connected with a plurality of groups of circuits at the same time, so that the working efficiency is improved.

Specifically, as shown in fig. 3, the plurality of groups of the latch blocks 11 are arranged, the plurality of groups of the latch blocks 11 are uniformly distributed on the inner surface of the inner ring 9, and the air bag 12 is fixed to the inner ring 9 through the latch blocks 11.

Through adopting above-mentioned technical scheme, can fix gasbag 12's block firmly in inner ring 9, avoid gasbag 12 to take place the skew, be detonated in advance.

Specifically, as shown in fig. 3, the airbag 12 is annular as a whole, and the airbag 12 is attached to the inner surface of the inner ring 9.

By adopting the technical scheme, the airbag 12 can occupy less area, and the connection of the circuit cannot be influenced in the daily working state.

Specifically, as shown in fig. 3, a material other than gas, such as flame-retardant dust, may be added to the interior of the airbag 12. By adopting the technical scheme, materials such as sand and soil can be added according to the situation, so that the fire extinguishing performance of the air bag 12 is better.

Specifically, as shown in fig. 4, the surfaces of the connection hole 10, the first connector 3 and the second connector 1 are all provided with teflon coatings 13.

By adopting the technical scheme, the Teflon coating 13 has the characteristics of excellent abrasion resistance, corrosion resistance and no adhesion, can play an effective protection role on the connecting hole 10, the first connector 3 and the second connector 1, and prolongs the service life of the connecting hole 10, the first connector 3 and the second connector 1.

Specifically, as shown in fig. 2, the seal plate 7 and the inner ring 9 are fixed by a rubber ring.

Through adopting above-mentioned technical scheme, can be so that the installation of closing plate 7 with dismantle better convenient, can form more inclosed space through the rubber circle simultaneously, promote gasbag 12's fire extinguishing performance.

The working principle is as follows: the utility model discloses be provided with first connector 3 and second connector 1, first connector 3 and second connector 1 have all adopted bilayer structure, what outer loop 8 adopted is aluminium, what inner ring 9 adopted is nitrogenous plastics, both have good anti-combustion performance, be provided with gasbag 12 in the inside of inner ring 9 simultaneously, it has gas such as carbon dioxide to fill in gasbag 12, also can add materials such as sand and soil as appropriate, when flame appearing, gasbag 12 is heated and explodes, fill up gas such as the inside carbon dioxide of gasbag 12 in the airtight space that inner ring 9 and closing plate 7 cooperation formed in the twinkling of an eye, make flame be in anaerobic state, thereby stop burning, at connecting hole 10, the surface of first connector 3 and second connector 1 all is provided with the special fluorine dragon coating, special fluorine dragon coating 13 has good resistance to wears, corrosion-resistant and the not attached characteristic, can be to connecting hole 10, The first connector 3 and the second connector 1 play an effective protection role, and the service lives of the connecting hole 10, the first connector 3 and the second connector 1 are prolonged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A connector excellent in flame retardancy, comprising a fixing plate (2), characterized in that: the lower end of the fixed plate (2) is fixedly provided with a second connector (1), the upper end of the fixed plate (2) is fixedly provided with a first connector (3), a through hole (5) is arranged on the fixing plate (2), a bolt (6) is fixedly arranged in the through hole (5), a nut (4) is fixedly arranged above the bolt (6), an outer ring (8) is fixedly arranged on the outer side of the first connector (3), an inner ring (9) is fixedly arranged on the inner side of the outer ring (8), a sealing plate (7) is fixedly arranged in the inner ring (9), the sealing plate (7) is provided with a connecting hole (10), a clamping block (11) is fixedly arranged inside the inner ring (9), an air bag (12) is fixedly mounted on the fixture block (11), and a Teflon coating (13) is fixedly mounted on the inner surface of the connecting hole (10).

2. The connector excellent in flame retardancy according to claim 1, wherein: the outer ring (8) and the inner ring (9) are both provided with two groups, the two groups of outer rings (8) are respectively welded and fixed with the two groups of inner rings (9), and the first connector (3) and the second connector (1) are composed of the outer rings (8) and the inner rings (9).

3. The connector excellent in flame retardancy according to claim 1, wherein: and the first connector (3) and the second connector (1) are welded and fixed with the fixing plate (2).

4. The connector excellent in flame retardancy according to claim 1, wherein: nut (4), through-hole (5) and bolt (6) all are provided with four groups, and four corners in fixed plate (2) are seted up in four groups through-hole (5), through the mutually supporting fixed mounting of nut (4), through-hole (5) and bolt (6) between fixed plate (2) and the external fixation spare.

5. The connector excellent in flame retardancy according to claim 1, wherein: the connecting holes (10) are provided with a plurality of groups, and the connecting holes (10) are uniformly distributed on the sealing plate (7).

6. The connector excellent in flame retardancy according to claim 1, wherein: the air bag is characterized in that the clamping blocks (11) are provided with a plurality of groups, the clamping blocks (11) are uniformly distributed on the inner surface of the inner ring (9), and the air bag (12) and the inner ring (9) are clamped and fixed through the clamping blocks (11).

7. The connector excellent in flame retardancy according to claim 1, wherein: the air bag (12) is annular as a whole, and the air bag (12) is attached to the inner surface of the inner ring (9).

8. The connector excellent in flame retardancy according to claim 1, wherein: the surfaces of the connecting hole (10), the first connector (3) and the second connector (1) are all provided with Teflon coatings (13).

9. The connector excellent in flame retardancy according to claim 1, wherein: the sealing plate (7) and the inner ring (9) are clamped and fixed through a rubber ring.