CN221102460U - Terminal rubber shell with high stability - Google Patents

Abstract

The utility model relates to the technical field of terminal rubber shells, and particularly discloses a terminal rubber shell with high stability, which comprises a rubber shell main body, wherein one side of the rubber shell main body is provided with a plurality of threading holes, the other side of the rubber shell main body is provided with a plurality of opposite jacks, the height of the rubber shell main body is 18.3mm, the depth of the threading holes is 15mm, clamping plates are arranged on the outer sides of the opposite jacks, extension plates extending towards the two side edges of the threading holes are arranged on the two sides of the clamping plates, a partition plate is arranged between the adjacent threading holes, splicing columns with the same structure are arranged on the outer sides of the two side walls of the rubber shell main body, and the splicing columns extend outwards. The utility model has simple structure and good stability, can effectively improve the insulativity and avoid poor contact between adjacent wire harnesses.

Description

Terminal rubber shell with high stability

Technical Field

The utility model relates to the technical field of terminal rubber shells, in particular to a terminal rubber shell with high stability.

Background

The electric connector is used for connecting two ends of a power line or a data line together for electric power or electronic data transmission, and is used for large aircraft, steamships, small computers and mobile phones, and almost all electronic products. The structure is that one end circuit is provided with a male seat, the other end circuit connected with the male seat is provided with a female seat, and the male seat is inserted into the female seat to realize the connection of the circuits at two ends.

The electrical connector is a component for transmitting electric power or electronic data, so the quality of the electrical contact of the electrical connection is particularly important, and the factor affecting the quality of the electrical contact of the electrical connection is the retention force between the terminal and the plastic housing. The current public seat generally includes the rubber shell and sets up the electric conductor in the rubber shell, the rubber shell has the positive terminal surface of inserting in female seat, and other side terminal surfaces, when present rubber shell is connected with female seat, lack grafting structure, easily lead to grafting unstability, also some rubber shell is through setting up the grafting cylinder in the both sides of the positive terminal surface of rubber shell, stablize in inserting female seat with the grafting cylinder, but present grafting cylinder adopts two different size settings usually for the atress of both sides is inhomogeneous, one side is easy to appear and is become flexible, and be connected the pencil on the rear end face that rubber shell and positive terminal surface are relative, when present rubber shell is connected with the electric wire, because threading Kong Daduo sets up shallowly in the rubber shell, lead to the pencil installation unstable, after the live time is longer, can appear rocking, and when the range of rocking is too big, can lead to appearing contacting between the adjacent pencil. Thus causing defects and failing to meet market demands.

Disclosure of utility model

Aiming at the defects in the prior art, the terminal rubber shell provided by the utility model has the advantages of simple structure and good stability, and can effectively improve the insulativity and avoid poor contact between adjacent wire harnesses.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a terminal rubber shell with high steadiness, includes gluey shell main part, glues the one side of shell main part and is equipped with a plurality of through wires hole, glues the another side of shell cylinder and is equipped with a plurality of to the jack, glues the height of shell main part and is 18.3mm, and the degree of depth of through wires hole is 15mm, is equipped with the cardboard to the outside of jack, and the both sides of cardboard all are equipped with the extension board that extends towards the both sides limit of through wires hole, are equipped with the baffle between the adjacent through wires hole, all are equipped with the grafting cylinder that the structure is the same outside the both sides wall of shell main part, and peg graft the cylinder and outwards stretch out.

In the above description, the width of the threading hole is preferably 6.5mm, and the length of the threading hole is preferably 5.5mm.

In the above description, the diameter of the plug-in cylinder is preferably 3.3mm.

In the above description, the distance between the centers of two adjacent threading holes is preferably 6mm.

The beneficial effects of the utility model are as follows: the height of the rubber shell main body is 18.3mm, the depth of the threading holes is 15mm, and a partition plate is arranged between every two adjacent threading holes, so that the stability of the wire harness can be improved by increasing the depth of the threading holes and the overall height of the rubber shell main body, the wire harness is better protected in the rubber shell main body, and poor contact between adjacent wire harnesses is avoided; the two side walls of the rubber shell main body are externally provided with splicing columns with the same structure, the splicing columns outwards extend, and the splicing columns with the same size are adopted to ensure that the rubber shell is firmly connected with the female seat, so that one side of the joint is prevented from loosening.

Drawings

Fig. 1: a schematic structural diagram of a first embodiment of the present utility model;

Fig. 2: a schematic view of a threading hole structure according to a first embodiment of the present utility model;

Fig. 3: a schematic structural diagram of a second embodiment of the present utility model;

fig. 4: a schematic view of a threading hole structure according to a second embodiment of the present utility model;

The attached drawings are used for identifying and describing: 10-a rubber shell main body, 11-a threading hole, 12-a pair of jacks, 13-a clamping plate, 14-an extension plate, 15-a partition plate and 16-a plug-in column body.

Detailed Description

For a clearer description of the structural features, technical means, and specific objects and functions achieved by the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and specific embodiments:

Embodiment one: as shown in fig. 1-2, terminal rubber shell with high steadiness, including gluing shell main part 10, glue shell main part 10's one side is equipped with four through wires hole 11, the central distance of two adjacent through wires hole 11 is 6mm, glue shell cylinder's another side is equipped with four to jack 12, glue shell main part 10's height is 18.3mm, the degree of depth of through wires hole 11 is 15mm, through increasing the degree of depth of through wires hole 11 and improving glue shell main part 10's overall height, can improve the stability of pencil, make the pencil obtain better protection in gluing shell main part 10, avoid appearing the contact failure between the adjacent pencil, the width of through wires hole 11 is 6.5mm, the length of through wires hole 11 is 5.5mm, increase the length and the width of through wires hole 11, can effectively adapt more styles's pencil, be equipped with cardboard 13 to the outside of jack 12, the both sides of cardboard 13 all are equipped with the extension board 14 towards through wires hole 11 both sides limit extension, be equipped with baffle 15 between the adjacent through the both sides wall outside of gluing shell main part 10, can improve the stability of pencil, make the pencil obtain better protection in gluing shell main part 10, avoid the adjacent pencil diameter to appear contacting the column 16, the column diameter is 3.3mm, and the jack 16 is the boss is connected to the boss is stretched out to the boss is firm, and the boss is avoided to the boss is connected to the boss is stretched out to the boss.

The number and the size of the threading holes 11 in the present embodiment can be adjusted according to specific requirements.

Embodiment two: as shown in fig. 3 to 4, this embodiment is different from the first embodiment in that the number of threading holes 11 and counter insertion holes 12 is ten.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, so any modifications, equivalents, improvements, etc. made to the above embodiment according to the technical scheme of the present utility model still fall within the scope of the technical scheme of the present utility model.

Claims (4)

1. Terminal rubber shell with high steadiness, including gluing the shell main part, its characterized in that: one side of the rubber shell main body is provided with a plurality of threading holes, the other side of the rubber shell column body is provided with a plurality of opposite insertion holes, the height of the rubber shell main body is 18.3mm, the depth of the threading holes is 15mm, clamping plates are arranged on the outer sides of the insertion holes, extending plates extending towards two side edges of the threading holes are arranged on two sides of the clamping plates, a partition plate is arranged between the adjacent threading holes, splicing columns with the same structure are arranged outside two side walls of the rubber shell main body, and the splicing columns extend outwards.

2. The terminal housing with high stability according to claim 1, wherein: the width of the threading hole is 6.5mm, and the length of the threading hole is 5.5mm.

3. The terminal housing with high stability according to claim 1, wherein: the diameter of the plugging cylinder is 3.3mm.

4. The terminal housing with high stability according to claim 1, wherein: the center distance of two adjacent threading holes is 6mm.