CN213816462U - Novel connector - Google Patents

Abstract

The utility model discloses a novel connector belongs to connector equipment field, include the casing includes casing down and the last casing through bolt and casing fixed connection down, be connected with connecting wire that is two at least on the casing, the inside of casing is equipped with the connecting seat of installing the wire board down, and the top of connecting seat is equipped with the locking screw rod of fixing connecting wire's one end on the wire board to the one end that locking screw rod is connected with connecting wire is equipped with the insulating block, set up the through-hole that passes with connecting wire one-to-one and supply corresponding connecting wire level, every on the casing down connecting wire all is connected with corresponding through-hole through coupling mechanism. The utility model discloses set up the setting of a complete through-hole on the casing down, make every connecting wire be connected with this connector only need pass corresponding through-hole just can carry out electric connection between the device more than two or two, this kind of connected mode makes things convenient for the accurate butt joint of people to casing and last casing down.

Description

Novel connector

Technical Field

The utility model relates to a connector equipment field, specificly relate to a novel connector.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. The function of the circuit is very simple, and a communication bridge is erected between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit realizes the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

The existing connector is characterized in that a lower shell and an upper shell are provided with notches in semicircular structures corresponding to opposite end faces respectively, connecting wires are installed on the lower shell and the butt joint face between the upper shells, when the diameters of the connecting wires are too large, the lower shell and the upper shells cannot be accurately butted when being connected, meanwhile, the lower shell and the upper shells are extruded when the diameters of the connecting wires are too large, and the connecting wires are safely used.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a novel connector to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a novel connector comprises a shell, wherein the shell comprises a lower shell and an upper shell fixedly connected with the lower shell through bolts, sealing gaskets are arranged at the joint of the lower shell and the upper shell, through holes which correspond to connecting wires one to one and are used for the corresponding connecting wires to pass horizontally are formed in the lower shell, each connecting wire is connected with the corresponding through hole through a connecting mechanism, each connecting mechanism comprises a connecting groove which is formed and arranged on the outer side port of each through hole and is in an annular structure, and a sleeve which is sleeved on the connecting wires and sequentially penetrates through the corresponding connecting groove and the through holes, a thread ring is arranged on the peripheral circumference of the connecting groove, a sleeving barrel body which protects the end part of the sleeve is sleeved on the thread region of the connecting groove in a threaded manner, a through hole which is used for the corresponding connecting wire to pass horizontally is formed in the sleeving barrel body, and a limiting block which is attached to the outer side port of the connecting groove and is in an annular structure is sleeved on the sleeve, and the stopper and spread groove, the equal coaxial setting of through-hole to the stopper size is greater than the size of through-hole, every all glue on the stopper and glue and have sealed the pad of going on sealing between it and the corresponding spread groove, every it is equipped with and carries out spacing limit stop with the stopper is coaxial and to the stopper outside end to cup joint all the shaping on the inside wall of barrel.

Preferably, the sleeve is made of rubber or silica gel material.

Preferably, a connecting seat provided with a wire guide plate is arranged in the lower shell, a locking screw for fixing one end of the connecting wire on the wire guide plate is arranged above the connecting seat, and an insulating block is arranged at one end of the locking screw connected with the connecting wire.

Preferably, connecting wire runs through and cup joints barrel, the regional peripheral week of sleeve and circles the winding and have waterproof area, it all contacts with waterproof area on the corresponding connecting wire to cup joint the perforation on the barrel, it turns round the piece to cup joint to be equipped with on the barrel, the sleeve is located to be equipped with in the inside region of casing down and hugs closely the clamp in waterproof area on corresponding connecting wire with the sleeve inner wall, the sleeve is located the port internal diameter that the casing is inboard slightly less than the port internal diameter of sleeve opposite side down.

Preferably, the inner ring of the sleeve is provided with waterproof rings at equal intervals, and the waterproof rings are tightly attached to waterproof belts on corresponding connecting wires.

Preferably, every the both ends of cup jointing the barrel are open end and internal diameter the same, the one end of cup jointing the barrel is located to the limit stop shaping, limit stop and stopper are coaxial and lie in one side of stopper, telescopic both ends all are equipped with the clamp.

Preferably, the through holes are provided in three.

3. Advantageous effects

1. The utility model discloses set up the setting of a complete through-hole on the casing down, make every connecting wire who is connected with this connector only need pass corresponding through-hole just can carry out electric connection between the device more than two or two, this kind of connected mode makes things convenient for people to the accurate butt joint of casing and last casing down, avoid having now under the casing, correspond respectively on the relative terminal surface of last casing and offer the notch that is half-circle type structure, in order to install connecting wire under the casing, on the butt joint face between the last casing, when connecting wire diameter is too big, can lead to down casing and last casing can not carry out accurate butt joint when being connected, simultaneously because connecting wire's diameter is too big, can lead to down the casing, go up the casing and cause the extrusion to connecting wire, and cause the influence to connecting wire's safety in utilization.

2. The utility model discloses a cup joint the threaded connection between barrel and the spread groove, when making cup joint the barrel and connect on the spread groove soon, can drive and cup joint the stopper of the spacing stop on the barrel and move to the ascending stopper of sleeve, thereby make and cup joint the barrel when carrying out threaded connection with the spread groove, go back the extrusion of accessible spacing stop to the stopper, fix the inboard of cup jointing the barrel with the sleeve, in order to guarantee the stability ability of connecting wire on the connector, this kind is through the setting of indirect formula to connecting wire mounting means, make things convenient for people to the connecting wire installation in, go back the setting of sealed pad on the accessible sleeve, to the sealed of junction between connecting wire and the lower casing, in order to guarantee the inside sealed effect of this connector.

3. The utility model discloses when connecting wire's diameter is less than telescopic internal diameter, can contact with the sleeve inner wall for connecting wire, through the form in waterproof area of winding on connecting wire, peg graft at sleeve inner zone's diameter to connecting wire and adjust, so that the sleeve can have connecting wire in waterproof area to the winding to carry out cladding formula spacing, improve the stability ability of being connected between connecting wire and the sleeve, this kind of setting through winding certain thickness waterproof area on connecting wire, make the sleeve can be connected with the connecting wire of multiple diameter, improve the flexibility performance that the sleeve used, waterproof area respectively with the sleeve on connecting wire in addition, cup joint the contact of barrel inner wall, can carry out waterproof protection to the connecting wire of pegging graft at sleeve inside.

4. The utility model discloses perforation one goes up the setting of a plurality of waterproof circles, when making connecting wire peg graft on the sleeve, connecting wire can pass waterproof circle one by one, makes every layer waterproof circle all can inseparable laminating on connecting wire to this improves the sealed effect of sleeve between to connecting wire and the sleeve.

5. The utility model discloses a taut regulation of clamp can be fixed connecting wire's the other end on telescopic inside port to this stability can of guaranteeing connecting wire and muffjoint, can make the inseparable laminating of connecting wire on telescopic inner wall through the take-up of clamp in addition, with this sealed effect of guaranteeing between sleeve and the connecting wire.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

FIG. 2 is a schematic side view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the sleeve;

FIG. 4 is a schematic view of the internal structure of the connection mechanism;

FIG. 5 is an external view of the connection mechanism;

FIG. 6 is a side view of the coupling mechanism;

FIG. 7 is a schematic view of the internal structure of the socket barrel;

fig. 8 is a front view of the present invention in embodiment 2;

FIG. 9 is a schematic view showing an internal structure of a connecting mechanism according to embodiment 3;

fig. 10 is a schematic view of the internal structure of the socket cylinder in embodiment 3.

Reference numerals: 1. a lower housing; 2. an upper housing; 3. connecting a lead; 4. a connecting seat; 5. a wire guide plate; 6. locking the screw rod; 7. a sleeve; 8. a waterproof ring; 9. sleeving the cylinder body; 91. perforating; 10. a limiting block; 101. a gasket; 11. clamping a hoop; 12. twisting the block; 13. a through hole; 14. connecting grooves; 15. a waterproof tape; 16. and a limit stop.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A novel connector as shown in fig. 1-7, which is used for connecting two connecting wires 3 on two sides of the connector, and comprises a housing, wherein the housing comprises a lower housing 1 and an upper housing 2 fixedly connected with the lower housing 1 through bolts, a sealing gasket is arranged at the joint of the lower housing 1 and the upper housing 2, a connecting seat 4 provided with a wire guide plate 5 is arranged inside the lower housing 1, a locking screw 6 for fixing one end of the connecting wire 3 on the wire guide plate 5 is arranged above the connecting seat 4, an insulating block is arranged at the end of the locking screw 6 connected with the connecting wire 3, through holes 13 which are in one-to-one correspondence with the connecting wires 3 and are used for the corresponding connecting wires 3 to horizontally pass through are arranged on the lower housing 1, each connecting wire 3 is connected with the corresponding through hole 13 through a connecting mechanism, the connecting mechanism comprises a connecting groove 14 which is formed on the outer port of each through hole 13 and has a ring-shaped structure, A sleeve 7 which is sleeved on the connecting wire 3 and sequentially penetrates through the corresponding connecting groove 14 and the through hole 13, the sleeve 7 is made of rubber or silica gel material, a thread ring is arranged on the peripheral circumference of the connecting groove 14, a sleeved barrel body 9 which protects the end part of the sleeve 7 is sleeved on the thread region of the connecting groove 14 in a threaded manner, a through hole 91 for the corresponding connecting wire 3 to horizontally penetrate is arranged on the sleeved barrel body 9, a limiting block 10 which is attached to the outer side end opening of the connecting groove 14 and is in an annular structure is sleeved on the sleeve 7, the limiting block 10, the connecting groove 14 and the through hole 13 are coaxially arranged, the size of the limiting block 10 is larger than that of the through hole 13, a sealing gasket 101 which seals between the limiting block 10 and the corresponding connecting groove 14 is adhered on each limiting block 10, a limiting block 16 which is coaxial with the limiting block 10 and limits the outer side end of the limiting block 10 is formed on the inner side wall of each sleeved barrel body 9, when the complete thread of the sleeve barrel 9 is sleeved on the connecting groove 14, the inner side wall and the outer side wall of the limiting block 10 are just in contact with the connecting groove 14 and the limiting stop 16 respectively, so that the sleeve barrel 9 is fixedly connected with the connecting groove 14, and the sleeve 7 can be fixed, so that the stability of the sleeve 7 in use is ensured;

the waterproof rings 8 are arranged on the inner ring of the sleeve 7 at equal intervals, the waterproof rings 8 are tightly attached to the waterproof belts 15 on the corresponding connecting wires 3, and the plurality of waterproof rings 8 are arranged on the sleeve 7, so that when the connecting wires 3 are inserted into the sleeve 7, the connecting wires 3 can pass through the waterproof rings 8 one by one, each layer of waterproof ring 8 can be tightly attached to the connecting wires 3, and the sealing effect between the connecting wires 3 and the sleeve 7 is improved;

the connecting wire 3 penetrates through the sleeve barrel 9, a waterproof belt 15 is wound on the peripheral circumference of the sleeve 7 area, through holes 91 on the sleeve barrel 9 are all contacted with the waterproof belt 15 on the corresponding connecting wire 3, a twisting block 12 is arranged on the sleeve barrel 9, a hoop 11 which tightly clings the inner wall of the sleeve 7 to the waterproof belt 15 on the corresponding connecting wire 3 is arranged on the area of the sleeve 7 which is positioned in the lower shell 1, the inner diameter of a port of the sleeve 7 which is positioned in the lower shell 1 is slightly smaller than that of a port on the other side of the sleeve 7, when the diameter of the connecting wire 3 is smaller than that of the sleeve 7, in order that the connecting wire 3 can be contacted with the inner wall of the sleeve 7, the diameter of the area of the connecting wire 3 which is spliced in the sleeve 7 is adjusted by winding the waterproof belt 15 on the connecting wire 3, so that the sleeve 7 can carry out cladding type limiting on the connecting wire 3 which the waterproof belt 15 is wound, and the stability of connection between the connecting wire 3 and the sleeve 7 is improved, this kind of setting through winding waterproof area 15 of certain thickness on connecting wire 3 makes sleeve 7 can be connected with the connecting wire 3 of multiple diameter, improves the flexibility performance that sleeve 7 used, waterproof area 15 respectively with sleeve 7 on connecting wire 3 in addition, cup joint the contact of barrel 9 inner wall, can carry out waterproof protection to the connecting wire 3 of plug-in connection in sleeve 7 inside.

The specific application process of the novel connector is as follows: when in use, firstly, the winding thickness of the waterproof belt 15 on the connecting wire 3 is selected according to the numerical value of the diameter of the connecting wire 3 and the inner diameter of the sleeve 7, after the waterproof belt 15 is wound, one end of the connecting wire 3 to be connected with the connector passes through the sleeve 7, the sleeve 7 and the connecting wire 3 are sealed through the contact of the waterproof belt 15 and the inner wall of the sleeve 7, then the sleeve 7 connected with the connecting wire 3 is inserted into the through hole 13 from the outer part of the lower shell 1, when the sleeve 7 is inserted into the through hole 13, the sleeving cylinder 9 is screwed on the connecting groove 14 through the threaded connection between the sleeving cylinder 9 and the connecting groove 14 on the through hole 13, so that the sleeve 7 is covered on the inner side of the sleeving cylinder 9 to realize the protection of the sleeve 7, and when the sleeving cylinder 9 is screwed, the inner side wall and the outer side wall of the limiting block 10 are respectively contacted with the connecting groove 14 and the limiting block 16, the sleeve 7 can be fixed while the sleeve barrel 9 is fixedly connected with the connecting groove 14, so that the stability of the sleeve 7 in use is ensured, other connecting wires 3 connected with the connector are arranged in through holes 13 at other positions on the lower shell 1 by the same method, and finally one end of each connecting wire 3 is fixed on the wire guide plate 5 through the locking screw 6;

in the using process of the connector, the sleeve 7 is respectively sealed and protected with the connecting lead 3 and the joint between the lower shell 1 by the aid of the sealing gasket 101 and the clamping hoop 11 which are matched with each other, and accordingly the using process of the novel connector is completed.

Example 2

Example 2 differs from example 1 in that: as shown in fig. 8, a pair of through holes 13 is formed in one side surface of the lower housing 1, and the number of the through holes 13 is changed, so that the wires inserted into the through holes 13 can be electrically connected by the connector in the housing, thereby widening the application range of the connector and enabling the connector to be used for connecting a plurality of connecting wires.

The rest is the same as in example 1.

Example 3

Example 3 differs from example 1 in that: as shown in fig. 9-10, the limit stop 16 is directly disposed at the outer port of the socket barrel 9, and the sleeve 7 can extend out of the limit stop 16, i.e. out of the outer port of the socket barrel 9, the limit stop 16 is coaxial with the limit block 10 and located outside the limit block 10, and the portion of the outer port of the sleeve 7 extending out of the socket barrel 9 is also provided with the clamp 11.

The rest is the same as in example 1.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims (7)

1. The utility model provides a novel connector, includes the casing, the casing includes casing (1) down and last casing (2) through bolt and casing (1) fixed connection down, and the junction of casing (1) and last casing (2) is equipped with seal ring down, be connected with connecting wire (3) that are two at least on the casing to locking screw (6) are equipped with the insulating block with the one end that connecting wire (3) are connected, a serial communication port, set up on casing (1) down with connecting wire (3) one-to-one and supply through-hole (13) that corresponding connecting wire (3) level passed, every connecting wire (3) all are connected with corresponding through-hole (13) through coupling mechanism, coupling mechanism locates on every through-hole (13) outside port and connecting groove (14) that are the annular column structure including the shaping, overlaps and locate on connecting wire (3) and run through corresponding connecting groove (14) in proper order, Sleeve (7) of through-hole (13), be equipped with the screw thread circle on the peripheral border of spread groove (14), and the screw thread has cup jointed barrel (9) that cup joints that protect sleeve (7) tip on the threaded area of spread groove (14), cup joint barrel (9) and be the uncovered its other end of one end for sealed end, and offer perforation (91) that supply corresponding connecting wire (3) level to pass on the sealed end, the cover is equipped with stopper (10) that laminate and be the annular column structure with spread groove (14) outside end on sleeve (7), and stopper (10) and spread groove (14), the equal coaxial setting of through-hole (13) to stopper (10) size is greater than the size of through-hole (13), every all glue on stopper (10) and glue sealed pad (101) that seal up between its and corresponding spread groove (14), every equal shaping is equipped with coaxial and stopper (10) and to stopper (10) outside on the inside wall of cup jointing barrel (9) is equipped with the stopper (10) coaxial and to the outside A limit stop (16) for limiting the end.

2. The connector according to claim 1, wherein the lower housing (1) is provided with a connecting seat (4) in which a wire guide plate (5) is installed, and a locking screw (6) for fixing one end of the connecting wire (3) to the wire guide plate (5) is provided above the connecting seat (4).

3. A new connector according to claim 1, characterized in that said sleeve (7) is made of rubber or silicone material.

4. The novel connector according to claim 1, wherein the connecting wire (3) penetrates through the peripheral circumference of the region of the sleeve barrel (9) and the sleeve (7) and is wound with a waterproof belt (15), the through hole (91) in the sleeve barrel (9) is in contact with the waterproof belt (15) on the corresponding connecting wire (3), the sleeve barrel (9) is provided with a torsion block (12), the region of the sleeve (7) inside the lower shell (1) is provided with a clamp (11) for tightly attaching the inner wall of the sleeve (7) to the waterproof belt (15) on the corresponding connecting wire (3), and the inner diameter of the port of the sleeve (7) inside the lower shell (1) is slightly smaller than the inner diameter of the port of the other side of the sleeve (7).

5. A new type of connector according to claim 3, characterized in that the inner ring of the sleeve (7) is provided with a waterproof ring (8) at equal intervals, the waterproof ring (8) is closely attached to a waterproof tape (15) on the corresponding connecting wire (3).

6. The novel connector according to claim 1, wherein both ends of each sleeve barrel (9) are open ends and have the same inner diameter, the limit stop (16) is formed at one end of the sleeve barrel (9), the limit stop (16) is coaxial with the limit block (10) and is located at one side of the limit block (10), and both ends of the sleeve (7) are provided with the clamping bands (11).

7. A new type of connector according to claim 1, characterized in that said through hole (13) is provided with at least one.

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