CN211238676U

CN211238676U - Relay socket

Info

Publication number: CN211238676U
Application number: CN202020281598.7U
Authority: CN
Inventors: 李春艳; 呼伟
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-08-11
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a relay socket, including socket-outlet base and base, be equipped with the shock pad between socket-outlet base and the base, four all run through on the fixed plate and be equipped with rather than sliding connection's slide bar group, two relatively the equal fixedly connected with grip block of opposite end of slide bar group, four all the cover is equipped with the spring on the slide bar group, four the spring is located between the grip block and the fixed plate of homonymy, the upper end of shock pad is equipped with a plurality of semi-circular sand grips, and is a plurality of semi-circular sand grip all with shock pad integrated into one piece, two relatively the opposite face of grip block all is equipped with rubber protection pad, two rubber protection pad all sets up with tangent arcwall face with. The utility model discloses it is rational in infrastructure, can carry out the shock attenuation to the base for the relay is difficult for receiving vibrations and breaks away from, plays firm effect, can carry out the centre gripping to the relay through the grip block, makes to be connected more firmly between its and the base.

Description

Relay socket

Technical Field

The utility model relates to a socket technical field especially relates to a relay socket.

Background

A relay is an electric control device that causes a controlled variable to change in a predetermined step change in an electric output circuit when a change in an input amount meets a predetermined requirement, and thus functions as an automatic adjustment, a safety protection, a switching circuit, and the like in the circuit. The relay socket is an external accessory of the relay, is an electrical element for connecting an external lead with the relay, connects a power line and a load line to the relay socket in advance, and then installs the relay on the relay socket, thereby facilitating the disassembly and assembly of the relay. At present, the structure of a relay socket is as follows: the electric relay comprises a base, wherein a plurality of jacks are formed in the base, plug pins are arranged in the jacks, one ends of the plug pins are connected with pins of the relay, and the other ends of the plug pins are connected with wires of an electric appliance.

The prior art discloses the application numbers as follows: CN201721601704. X's a relay socket, it includes bottom plate, base, conductive component, the base sets up on the bottom plate, and be formed with the holding chamber that is used for placing conductive component between bottom plate and the base, conductive component includes the conducting strip, sets up binding post on the conducting strip, rotates on the base and is provided with the protection flip that the shroud covered on binding post, should protect the flip and be provided with the wiring hole in the department directly over corresponding binding post's binding screw, protection flip's both sides on be provided with a pivot respectively, correspond each pivot punishment on the base and do not be provided with a backup pad, all be provided with in each backup pad with pivot matched with joint groove, the pivot clamps in the joint inslot and constitutes the articulated cooperation of protection flip and backup pad.

The shortcoming of above-mentioned patent lies in, does not have other location measure behind the relay installation on the socket, and electrical equipment work often can produce vibrations for be connected easily between relay and the socket and become flexible even the relay breaks away from, and then leads to electrical apparatus trouble, causes potential safety hazard and unnecessary loss, for this reason we have designed a relay socket and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the relay socket that proposes, it can carry out the shock attenuation to the base for the relay is difficult for receiving vibrations and breaks away from, plays firm effect, can carry out the centre gripping to the relay through the grip block, makes to be connected more firmly between its and the base.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a relay socket, includes socket-outlet seat and base, be equipped with the shock pad between socket-outlet seat and the base, four fixed plates of fixedly connected with on the base, four all run through on the fixed plate and be equipped with rather than sliding connection's slide bar group, relative two the equal fixedly connected with grip block of opposite end of slide bar group, four all the cover is equipped with spring, four on the slide bar group the spring is located between the grip block and the fixed plate of homonymy.

Preferably, the upper end of shock pad is equipped with a plurality of semi-circular sand grip, and is a plurality of semi-circular sand grip all with shock pad integrated into one piece.

Preferably, the opposite upper sides of the two opposite clamping plates are provided with arc-shaped surfaces.

Preferably, two relative the opposite of grip block all is equipped with the rubber protection pad, two the rubber protection pad all sets up with tangent the arcwall face with.

Preferably, a sliding hole matched with the sliding rod group is arranged on the fixing plate in a penetrating mode.

Preferably, a plurality of mounting holes are formed through the bottom of the socket base.

Compared with the prior art, the utility model, its beneficial effect does:

1. the utility model discloses, under the effect of shock pad, can carry out the shock attenuation to the base, the steadiness when increasing the relay and inserting on the base makes it be difficult for breaking away from the base, also realizes the protection to the relay.

2. The utility model discloses, under the effect of spring, produce thrust to the grip block, under the effect of four grip blocks, can be to the more stable centre gripping of relay, make it be difficult for breaking away from the base.

To sum up, the utility model discloses it is rational in infrastructure, can carry out the shock attenuation to the base for the relay is difficult for receiving vibrations and breaks away from, plays firm effect, can carry out the centre gripping to the relay through the grip block, makes to be connected more firmly between its and the base.

Drawings

Fig. 1 is a schematic structural diagram of a relay socket according to the present invention;

fig. 2 is a side view of a partial structure in a relay socket according to the present invention.

In the figure: the socket comprises a socket base 1, a base 2, a damping pad 3, semicircular convex strips 4, a fixing plate 5, a sliding hole 6, a sliding rod group 7, a clamping plate 8, an arc-shaped surface 9, a rubber protection pad 10, springs 11 and mounting holes 12.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, 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.

Referring to fig. 1-2, a relay socket comprises a socket base 1 and a base 2, a shock pad 3 is arranged between the socket base 1 and the base 2, a plurality of semicircular convex strips 4 are arranged at the upper end of the shock pad 3, the semicircular convex strips 4 are integrally formed with the shock pad 3, and the upper end face and the lower end face of the shock pad 3 are connected with the bottoms of the socket base 1 and the base 2 through viscose glue; can carry out the shock attenuation to base 2 through setting up shock pad 3, increase the steadiness of relay when inserting on base 2, make it be difficult for breaking away from base 2, also realize the protection to the relay.

Four fixed plates 5 are fixedly connected to the base 2, sliding rod groups 7 connected with the four fixed plates 5 in a sliding mode penetrate through the four fixed plates 5, each sliding rod group 7 consists of two circular rods, and sliding holes 6 matched with the sliding rod groups 7 penetrate through the fixed plates 5, as shown in fig. 1; opposite ends of the two opposite sliding rod groups 7 are fixedly connected with clamping plates 8, and the clamping plates 8 and the sliding rod groups 7 are integrally formed through melting, so that the connection stability between the clamping plates and the sliding rod groups can be improved.

The arc-shaped surfaces 9 are arranged on the opposite upper sides of the two opposite clamping plates 8, when the relay is installed on the base 2, the relay pushes the clamping plates 8 outwards when the relay abuts against the arc-shaped surfaces 9 and moves downwards, and therefore the relay can be installed without manually shifting the clamping plates 8, and the operation is convenient and simple; two relative grip blocks 8's the opposite all is equipped with rubber protection pad 10, and two rubber protection pads 10 all set up with tangent the arcwall face 9 with, so the relay can not receive the hindrance of rubber protection pad 10 at the in-process that moves down, not only can protect the relay through rubber protection pad 10, also can increase its and the relay between frictional force, centre gripping relay that can be stable.

The four sliding rod groups 7 are all sleeved with springs 11, and the four springs 11 are positioned between the clamping plate 8 and the fixing plate 5 on the same side, as shown in fig. 2; the bottom of socket base 1 runs through and is equipped with a plurality of mounting holes 12, sets up mounting hole 12 and conveniently installs socket base 1 on electrical equipment.

In the utility model, when the relay is installed on the base 2, the worker can place the relay between the four clamping plates 8 and then press the relay downwards, at the moment, the relay is abutted against the arc-shaped surface 9 and generates an outward thrust to the arc-shaped surface 9, so that the relay can be moved between the four clamping plates 8 and installed on the base 2; under the action of the shock pad 3, the base 2 can be damped, the stability of the relay inserted on the base 2 is improved, the relay is not easy to separate from the base 2, and the relay is protected; under the effect of spring 11, produce thrust to grip block 8, under the effect of four grip blocks 8, can be to the more stable centre gripping of relay, make it be difficult for breaking away from base 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a relay socket, includes socket-outlet base (1) and base (2), its characterized in that, be equipped with shock pad (3) between socket-outlet base (1) and base (2), four fixed plate (5), four of fixedly connected with are gone up in base (2) all run through on fixed plate (5) and be equipped with rather than sliding connection's slide bar group (7), relative two the equal fixedly connected with grip block (8) of opposite end of slide bar group (7), four all the cover is equipped with spring (11), four on slide bar group (7) spring (11) are located between grip block (8) and fixed plate (5) of homonymy.

2. The relay socket according to claim 1, wherein the shock absorbing pad (3) is provided at an upper end thereof with a plurality of semicircular ribs (4), and the plurality of semicircular ribs (4) are integrally formed with the shock absorbing pad (3).

3. A relay socket according to claim 1, characterised in that the opposite upper sides of the two opposite clamping plates (8) are provided with an arc-shaped surface (9).

4. A relay socket according to claim 3, wherein opposite sides of two opposite clamping plates (8) are provided with rubber protection pads (10), and the two rubber protection pads (10) are arranged tangentially to the same arc-shaped surface (9).

5. The relay socket according to claim 1, wherein the fixing plate (5) is provided with a sliding hole (6) matching with the sliding rod set (7) in a penetrating manner.

6. A relay socket according to claim 1, wherein a plurality of mounting holes (12) are provided through the bottom of the socket base (1).