CN216598148U

CN216598148U - Modular extension socket

Info

Publication number: CN216598148U
Application number: CN202220942614.1U
Authority: CN
Inventors: 郭华玲
Original assignee: Guangzhou Senhong Information Technology Co ltd
Current assignee: Sichuan Lairui Chuanshang Technology Co.,Ltd.
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-05-24
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to an arrange and insert technical field, concretely relates to modular row inserts, including first casing, second casing and resistance, the outer end distribution of casing has the jack that supplies plug male, second casing demountable installation is on first casing, and offers on the second casing with the communicating trompil of jack, be equipped with a plurality of groups resistance in the second casing. The utility model discloses a divide into first casing and second casing with the socket to set up a resistance piece that can provide the resistance between the two, and the resistance piece bears the barrier between first casing and second casing, and the dust can be held back by the resistance piece, can not fall into inside the first casing, and set up a slice and support the contact piece in the one end of every resistance piece direction of rotation, the accessible supports the spacing rotation that limits the resistance piece that comes of contact piece, thereby avoided the child to insert the foreign matter into the first casing produced danger in.

Description

Modular extension socket

Technical Field

The utility model relates to a arrange and insert technical field, concretely relates to modular row inserts.

Background

The extension socket is widely used in daily life as a carrier for electrical connection of electrical appliances, and has a variety of types, including a straight type and a multi-sided type.

Firstly, the jacks of the extension socket are usually open, dust and other impurities can enter the jacks to influence the electric contact effect between an electric appliance and the extension socket, and in the daily use process, children often insert foreign matters into the extension socket, so that great potential safety hazards are caused, and great inconvenience is brought to the use of the extension socket.

To this end, a modular extension socket is proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a modular row inserts, can solve the problem that the jack is inserted to modular row among the prior art falls grey and security not enough easily effectively.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a modular row inserts, including first casing, second casing and resistance piece, the outer end distribution of casing has the jack that supplies plug male, second casing demountable installation is on first casing, and set up on the second casing with the communicating trompil of jack, be equipped with a plurality of groups resistance piece in the second casing, the resistance piece is established between jack and trompil and one of which end is just to one side of jack, avoids the dust to get into in the jack from the trompil, wherein, the resistance piece can hug closely in the side of plug contact when the plug inserts in the jack.

Furthermore, an adhesive surface is arranged at the side end of the second shell, and the second shell is adhered to the outer end of the first shell through the adhesive surface.

Further, resistance piece is including support and resistance piece, prop up the one end of establishing at the second casing towards first casing to establish in the peripheral department of every trompil, the resistance piece is equipped with a slice at least and elasticity articulates on the support, and can rotate towards the jack direction.

Furthermore, the outer end of the resistance sheet is wrapped with an insulating rubber sleeve.

Furthermore, the support still includes a stopper, stopper movable mounting is on the support and can move and laminate in the one end of resistance piece direction of rotation towards the direction of resistance piece, restriction resistance piece's rotation.

Furthermore, one end of the limiting piece is connected with a screw rod, one end of the screw rod extends towards the outer end of the second shell and penetrates through the shell wall of the second shell to be connected with a rotating button, and the screw rod is in threaded fit with the second shell.

Advantageous effects

The technical scheme provided by the utility model, compare with known public technique, have following beneficial effect:

the utility model discloses a divide into first casing and second casing with the socket to set up a resistance piece that can provide the resistance between the two, and the resistance piece holds the barrier between first casing and second casing, and the dust can be held back by the resistance piece, can not fall into inside the first casing, and set up a slice and support the contact piece in the one end of every resistance piece direction of rotation, the accessible supports the spacing rotation that limits the resistance piece that supports the contact piece, thereby avoided the child to insert the foreign matter into the produced danger in the first casing.

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. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic overall structure diagram in an embodiment of the present invention;

fig. 2 is an exploded view of the first and second housings according to the embodiment of the present invention;

fig. 3 is a schematic diagram of a concave surface of a second housing according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial side view cross-sectional structure of a second housing according to an embodiment of the present invention;

fig. 5 is a schematic bottom sectional view of the second housing according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a point a in fig. 5 according to an embodiment of the present invention;

fig. 7 is a schematic front sectional view of a limiting member structure according to an embodiment of the present invention.

The reference numerals in the drawings denote: 1. a first housing; 11. a jack; 2. a second housing; 21. opening a hole; 211. opening a hole; 3. a resistance member; 31. a support; 311. a limiting member; 312. a screw; 313. turning a button; 32. a resistance sheet; 321. an elastic member; 322. a rotating shaft; 33. a straight plate; 34. contact piece is resisted.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): referring to fig. 1-7, a modular extension socket includes a rectangular first housing 1, wherein each outer end decibel of the first housing 1 is distributed with a jack 11 for inserting a plug, the jacks 11 on a single surface include three parallel straight holes distributed at equal intervals for inserting straight slot type plug sockets, two symmetrical inclined holes are arranged below the straight holes, and the two inclined holes are matched with the straight hole in the middle for inserting a triangular plug socket plug.

Each outer end face of the first shell 1 is provided with a second shell 2, two side ends of the second shell 2 extend outwards to form a strip-shaped groove plate, and one end of the strip-shaped groove plate, facing the first shell 1, is an adhesive face and can be adhered to the first shell 1.

The second housing 2 is provided with openings 21 which are communicated with the insertion holes 11 and correspond to each other one by one, when the plug contacts are inserted, the plug contacts are firstly inserted into the openings 21 and then inserted into the insertion holes 11, and power supply to the electric connectors is realized through elements in the insertion holes 11.

The end face of one side, facing the first shell 1, of the second shell 2 is concave, a plurality of groups of resistance pieces 3 are distributed in the concave, the resistance pieces 3 are arranged between the jack 11 and the opening 21, one end of each resistance piece is right opposite to one side of the jack 11, and dust is prevented from entering the jack 11 from the opening 21.

The resistance member 3 comprises a bracket 31 and a resistance sheet 32, the bracket 31 is integrally rectangular and annular and is respectively sleeved at the periphery of each opening 21, and the resistance sheet 32 is hinged on the bracket 31 and can rotate towards the direction of the jack 11.

When the plug insertion point is inserted, the plug insertion point can pass through the opening 21 to reach the support 31, at the moment, one end of the insertion point can be abutted against one end of the resistance sheet 32 to continue to be inserted, the resistance sheet 32 is enabled to rotate at a certain angle under the action of thrust, the plug reaches the position of the jack 11 until the plug is electrically connected with the first shell 1, and one end of the resistance sheet 32 at the moment can be abutted against two ends of the insertion point.

The outer end cladding of resistance piece 32 has insulating rubber sleeve, and the elastic component 321 of connecting through resistance piece 32 both ends at first increases the resistance piece 32 and the power of touching at insertion point contact site to indirect increase the frictional force between the two, utilize the big characteristic of rubber sleeve self coefficient of friction simultaneously, further increase and the insertion point between contact frictional force, thereby effectually avoid the plug because the mistake touches the scheduling factor and does not insert tightly and lead to the potential safety hazard that drops and arouse.

When the plug is not inserted, the resistance member 3 is transferred to between the insertion hole 11 and the opening 21 by the elastic member 321 to act as a barrier, so as to prevent external dust or impurities from falling into the insertion hole 11 through the opening 21.

The resistance plates 32 in this embodiment are provided with two pieces, which are hinged on one side of the bracket 31 and symmetrically distributed, when the two pieces of resistance plates 32 are not inserted by a plug, the free ends of the two pieces of resistance plates 32 will collide together, and the hinged ends thereof are rotatably mounted on the bracket 31 through a rotating shaft 322, respectively, and the elastic member 321 specifically comprises two torsion springs which are respectively sleeved on the rotating shaft 322 for the elastic rotation of the resistance plates 32.

Therefore, three supports 31 corresponding to the straight holes are distributed in parallel, a limiting part 311 is arranged in each support 31, the limiting part 311 is composed of a straight plate 33 which is guided and stretched in the second shell 2 and a contact piece 34 which is installed on one side of the straight plate 33 facing the resistance piece 32, and the two contact pieces 34 correspond to contact postures when the resistance piece 32 is not subjected to thrust generated when the plug is inserted and can be attached to one end of the rotation direction of the resistance piece 32 to limit the rotation of the resistance piece 32.

And the other end of straight board 33 is connected with a screw rod 312, the one end of screw rod 312 extends towards the outer end of second casing 2 and runs through the conch wall of second casing 2 and links to each other with a knob 313, the thread groove has been seted up to the junction of second casing 2 and screw rod 312, thereby can realize letting whole straight board 33 carry out the function of stretching out and drawing back in second casing 2 through rotating knob 313, and then control contact between contact piece 34 and the resistance piece 32 and break away from, set up through this department, avoid children's mistake to touch, certain security performance is provided.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A modular patch panel, comprising:

the plug comprises a first shell, wherein jacks for inserting plugs are distributed at the outer end of the shell;

the second shell is detachably arranged on the first shell, and the second shell is provided with an opening communicated with the jack;

the resistance pieces are arranged between the jack and the opening, one end of each resistance piece is right opposite to one side of the jack, and dust is prevented from entering the jack from the opening;

the resistance piece can cling to the side surface of the plug contact when the plug is inserted into the jack.

2. The modular extension socket of claim 1, wherein the second housing has an adhesive surface at a side end thereof, and the second housing is adhered to the outer end of the first housing by the adhesive surface.

3. The modular extension socket of claim 2, wherein the resistance member comprises:

the bracket is arranged at one end, facing the first shell, of the second shell and is arranged at the periphery of each opening;

the resistance piece, the resistance piece is equipped with a slice at least, and its elasticity articulates on the support to can rotate towards the jack direction.

4. The modular extension socket of claim 3, wherein the outer end of the resistance strip is covered with an insulating rubber sleeve.

5. The modular patch panel of claim 3, wherein the frame further comprises:

the limiting part is movably mounted on the support and can move towards the direction of the resistance piece in a guiding mode and be attached to one end of the rotation direction of the resistance piece, and rotation of the resistance piece is limited.

6. The modular jack of claim 5, wherein a threaded rod is connected to one end of the retainer, and wherein the threaded rod extends toward the outer end of the second housing and through the wall of the second housing to connect to a knob, and wherein the threaded rod is threadedly engaged with the second housing.