CN208272258U

CN208272258U - A kind of connector

Info

Publication number: CN208272258U
Application number: CN201821007511.6U
Authority: CN
Inventors: 夏博勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-28
Filing date: 2018-06-28
Publication date: 2018-12-21
Anticipated expiration: 2028-06-28

Abstract

The utility model discloses a kind of high current multisection types to seal waterproof terminal platform, comprising: pedestal, fixing bolt bridge conducting block, fastening bolt nut, housing, sealing ring, locking nut.The bridge joint conducting block is fixed on pedestal.The sealing ring and housing, locking nut, pedestal cooperation achieve the purpose that the sealing of dustproof and waterproof.The present apparatus is installed on the shell of electrical equipment but is not limited only on shell, connects inside electric appliance operational module and external outgoing cable by the bridge joint conducting block inside the present apparatus.The device has wide versatility, the connection suitable for most of electrical equipment and cable.

Description

A kind of connector

Technical field

The utility model relates to a kind of electric connectors, belong to electric connection technology field.

Background technique

Recently as the development of science and technology, all trades and professions are higher and higher to the degree of dependence of electric power, and various electrical equipments swash Increase.It is well known that electrical equipment is the extremely harsh humidity dust density such as air to the index request of environment, the two refer to Mark seriously affects reliability and the service life of electrical equipment.However many electrical equipments work under rugged environment, as photovoltaic is inverse Become device, automobile charging pile and various outdoor distributing boxs, electromechanical equipment etc., so being badly in need of one kind being capable of effective dust waterproof, again Connect reliable, install convenient cable ejector.

Summary of the invention

The utility model is exactly thought and in this, provides a kind of connector, has the characteristics that high current multisection type seals waterproof.

A kind of connector, comprising: bridge joint conducting block (9), pedestal (8), housing (3) and locking nut (1), the bridge joint are led Electric block (9) is placed in the pedestal (8), and the housing (3) is fixed on the pedestal (8) using housing fixing bolt (4), institute It states bridge joint conducting block (9) and the pedestal (8) is integrally formed, bridge joint conducting block (9) private side connects the first cable, described It bridges conducting block (9) outer side and connects the second cable, second cable passes through the housing (3), and is sealed with locking nut (1) Gap between dead second cable and housing (3).

In one preferred embodiment of the utility model, first cable is that an equipment draws cable.

In one preferred embodiment of the utility model, the private side of bridge joint conducting block (9) has internal-flange bolt (91), The buckle of first cable covers on the internal-flange bolt (91) of bridge joint conducting block (9), and fixed with fastening nut (7).

In one preferred embodiment of the utility model, the outer side of bridge joint conducting block (9) has outer bolt (92), The buckle of second cable covers in the outer bolt (92) of bridge joint conducting block (9), and fixed with fastening nut (7).

In one preferred embodiment of the utility model, there are one and the matched fixation hole of the connector, institute in the equipment Pedestal (8) is stated to be fixed on the fixation hole with Foundation anchor bolts (5).

In one preferred embodiment of the utility model, sealed between the pedestal (8) and equipment with pedestal sealing ring (10).

It is close with housing sealing ring (6) between the pedestal (8) and housing (3) in one preferred embodiment of the utility model Envelope.

In one preferred embodiment of the utility model, the housing (3) has housing pedestal (31), the housing pedestal (31) it is matched with pedestal (8), housing fixing bolt (4) passes through the housing pedestal (31) and is fixed on the pedestal (8).

Beneficial effect, the connector of the utility model can achieve the purpose that seal water proof and dust proof, its advantage is that terminal connects It is isolated from the outside world at line, reduces the erosion of dust, moisture pair of wire connection terminals and wiring buckle, reduce failure rate.Equipment Inside, which is also isolated from the outside world, ensure that inner air reaches electric operation index to substantially prolong the service life of equipment.

Present apparatus use can also be effectively blocked interference when photovoltaic DC-to-AC converter, charging pile etc. require in jamproof equipment Along the transmission of cable, electric system has been purified.Also further simplifying equipment simultaneously reduces the production cost of equipment, and existing More convenient operation, working efficiency are higher when the construction of field.

For allow invention features described above and advantage can be clearer and more comprehensible, special embodiment below, and cooperate institute's accompanying drawings make Detailed description are as follows.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model connector.

Fig. 2 is the decomposition texture schematic diagram of Fig. 1 connector.

Fig. 3 is that Fig. 1 connector is installed on the state diagram in equipment.

In figure: locking nut 1；Tail end sealing circle 2；Housing 3；Housing fixing bolt 4；Foundation anchor bolts 5；Housing sealing Circle 6；Fastening nut 7；Pedestal 8；Bridge conducting block 9；Internal-flange bolt 91；Outer bolt 92；Pedestal sealing ring 10；Cable 11；If Standby 12.

Specific embodiment

To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.

As shown in Figure 1, and combining Fig. 2, the connector of the utility model, including bridge joint conducting block 9, pedestal 8,3 and of housing Locking nut 1, the bridge joint conducting block 9 are placed in the pedestal 8, and the housing 3 is fixed on described using housing fixing bolt 4 On pedestal 8, the bridge joint conducting block 9 is integrally formed with the pedestal 8, and both ends are completely isolated, and is equipped with pedestal sealing ring 10 reinforce sealing.9 private side of bridge joint conducting block connects the first cable, and 9 outer side of bridge joint conducting block connects the second line Cable, second cable passes through the housing 3, and shuts the gap between second cable and housing 3 with locking nut 1. In conjunction with Fig. 3, first cable is that an equipment 12 draws cable, and the second cable is 11.

The private side of the bridge joint conducting block 9 has internal-flange bolt 91, and the buckle of first cable covers conductive in bridge joint On the internal-flange bolt 91 of block 9, and it is fixed with fastening nut 7.

The outer side of the bridge joint conducting block 9 has outer bolt 92, and the buckle of second cable covers conductive in bridge joint In the outer bolt 92 of block 9, and it is fixed with fastening nut 7.

There is fixation hole at 8 edge of pedestal, is fixed at the reserved location on the apparatus casing with Foundation anchor bolts 5, base Seat sealing ring 10, which seals the gap between pedestal 8 and apparatus casing, ensure that environmental requirement inside equipment, extend equipment Service life.

The housing 3 is a long barrel structure, and function is the terminals outside protection and insulator arrangement.In the housing 3 Head has housing pedestal 31, and the housing pedestal 31 is matched with pedestal 8, there is mounting hole, and housing fixing bolt 4 passes through the cover Mounting hole on shell pedestal 31 is fixed on the pedestal 8.It is sealed between the pedestal 8 and housing 3 with housing sealing ring 6.Institute The tail portion for stating housing 3 has external screw thread and collapsed configuration.

9 both ends of bridge joint conducting block on pedestal 8 are equipped with bolt, have fastening nut 7 on bolt；Bridge conducting block 9 One end passes through pedestal 8 and prolongs Shen into equipment, and the buckle of the first cable of the inside electrical module is covered on bridging conducting block 9 It is compressed on portion's bolt 91 with fastening nut 7；The epitaxial part for bridging conducting block 9 stretches out outside pedestal 8, and the buckle of the second cable covers It bridges and also the buckle of second cable is compressed with fastening nut 7 in the outer bolt 92 of conducting block 9.It is solid that housing 3 is fixed bolt 4 Due on pedestal 8, sealing ring 6 serves as the sealing task between pedestal 8 and housing 3 between housing 3 and pedestal 8.With reference to figure 3, the second cable 11 passes through housing 3, and the tail portion of housing 3 is loaded onto seal ring at tail part 2 and compressed with locking nut 1.Seal ring at tail part 2, For a circular ring structure, diameter of bore can change by external force, in the collapsed configuration of 3 tail portion of housing.The locking screw It is internal screw thread that mother 1, which is one end, can be with spinning in the tail portion of housing 3, and other end inner hole is that tapered configuration cooperates with tail end sealing circle 2 The sealing task between housing tail end and cable is completed together.Connecting part in this way outside pedestal 8 is also a closed small space, Corrosion of the harmful substance to junction conductive devices is blocked, reliability, the durability of equipment are increased.When site operation As long as unload lower encioser 3 can wiring, it is convenient and efficient, shorten the construction time also ensure equipment sealing integrality.

Finally, it should be noted that the connector of the utility model is not limited to specific embodiment above-mentioned, it is noted that It for those skilled in the art, still can be under the premise of not departing from the connector thinking of utility model Several improvement and deformations or equivalent replacement of some of the technical features are carried out, and these are improved, deformation and replacement are answered It is considered as in the protection scope of the utility model.

Although the present invention is disclosed above with embodiment, so it is not intended to limit the utility model, any affiliated technology Have usually intellectual in field, without departing from the spirit and scope of the present invention, when can make some changes and embellishment, therefore this The protection scope of invention should be defined by the scope of the appended claims.

Claims

1. a kind of connector, comprising: bridge joint conducting block (9), pedestal (8), housing (3) and locking nut (1), which is characterized in that The bridge joint conducting block (9) is placed in the pedestal (8), and the housing (3) is fixed on the base using housing fixing bolt (4) On seat (8), the bridge joint conducting block (9) and the pedestal (8) are integrally formed, and bridge joint conducting block (9) private side connects the One cable, bridge joint conducting block (9) outer side connect the second cable, and second cable passes through the housing (3), and with locking Tight nut (1) shuts the gap between second cable and housing (3).

2. a kind of connector as described in claim 1, which is characterized in that first cable is that an equipment draws cable.

3. a kind of connector as claimed in claim 2, which is characterized in that the private side of bridge joint conducting block (9) has inside Bolt (91), the buckle of first cable cover on the internal-flange bolt (91) of bridge joint conducting block (9), and with fastening nut (7) It is fixed.

4. a kind of connector as claimed in claim 3, which is characterized in that the outer side of bridge joint conducting block (9) has outside Bolt (92), the buckle of second cable cover in the outer bolt (92) of bridge joint conducting block (9), and with fastening nut (7) It is fixed.

5. a kind of connector as claimed in claim 4, which is characterized in that have in the equipment one matched solid with the connector Determine hole, the pedestal (8) is fixed on the fixation hole with Foundation anchor bolts (5).

6. a kind of connector as claimed in claim 5, which is characterized in that use pedestal sealing ring between the pedestal (8) and equipment (10) it seals.

7. a kind of connector as claimed in claim 6, which is characterized in that sealed between the pedestal (8) and housing (3) with housing Enclose (6) sealing.

8. a kind of connector as claimed in claim 7, which is characterized in that the housing (3) has housing pedestal (31), the cover Shell pedestal (31) is matched with pedestal (8), and housing fixing bolt (4) passes through the housing pedestal (31) and is fixed on the pedestal (8) On.