CN212695358U

CN212695358U - Relay socket with stable connection

Info

Publication number: CN212695358U
Application number: CN202022117474.8U
Authority: CN
Inventors: 王海燕
Original assignee: Suzhou Yuanhe Electronic Technology Co ltd
Current assignee: Suzhou Round Wire Harness Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-03-12
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a connect comparatively stable relay socket, including relay socket body, relay body and the external mold of moulding plastics, fixed mounting has the external mold of moulding plastics at the bottom of the mould at the top of relay body, the inside fixed mounting of the external mold of moulding plastics at relay body top has relay socket body, the inside fixed mounting of relay socket body at relay body top has the relay pin, the relay terminal is installed to the inside riveting of relay pin outlying relay socket body, the top welding of relay terminal installs the wire rod. The utility model discloses a be provided with the accurate nature of stability and equipment that this device made this device can promote relay pin and relay terminal to be connected at the in-process that uses, saved manpower and time, can prevent that impurity such as liquid and dust from getting into the relay in, promoted equipment production efficiency.

Description

Relay socket with stable connection

Technical Field

The utility model relates to a relay technical field specifically is a connect comparatively stable relay socket.

Background

The relay is an automatic switch element with an isolation function, is widely applied to remote control, remote measurement, communication, automatic control, mechatronics and power electronic equipment, is one of the most important control elements, and needs to be assembled before use, so that a relay socket with stable connection is needed.

The existing relay socket has the defects that:

1. the stability and accuracy are not ideal when the relay is assembled, the relay is easily damaged by external force, time and labor are wasted, the force is uneven, and the coil inside the relay is easily broken due to stress;

2. the leakproofness is poor, and liquid and dust fall into the relay and easily lead to the relay to appear damaging, for this reason we propose a relay socket of connecting comparatively stable and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect comparatively stable relay socket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connect comparatively stable relay socket, includes relay socket body, relay body and the external mold of moulding plastics, fixed mounting has the external mold of moulding plastics at the bottom of the mould at the top of relay body, the inside fixed mounting of external mold of moulding plastics at relay body top has relay socket body, the inside fixed mounting of relay socket body at relay body top has the relay pin, the relay terminal is installed to the inside riveting of relay socket body of relay pin outlying, the top welded mounting of relay terminal has the wire rod.

Preferably, a clamping groove is formed in the relay socket body and coincides with the relay terminal.

Preferably, the surfaces of the two ends of the relay socket body are fixedly provided with mounting blocks.

Preferably, the top of the injection molding outer die is fixedly provided with a conduit, and the wire penetrates through the conduit.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an there is the relay pin at the inside fixed mounting of relay socket body at relay socket body top, the staff is through inserting the relay terminal in the draw-in groove, thereby assemble relay socket body and relay terminal in advance, insert the relay pin through the tool with relay socket body level is perpendicular, thereby assemble four relay terminals and relay pin simultaneously, adopt relay socket body to replace binding post, moreover, the steam generator is simple in operation, the equipment precision has been promoted, improve product stability, manpower and time have been saved, relay socket body has increased the area of contact between relay terminal and the relay body, thereby improve product stability.

2. The utility model discloses a fixed mounting has the external mold of moulding plastics at the bottom of the mould at the top of relay body, and the top fixed mounting of the external mold of moulding plastics has the pipe, and the external mold of moulding plastics adopts the low pressure injection moulding technology to encapsulate relay socket body and relay body together, and the pipe seals the wire rod to reach sealed effect, play waterproof dustproof, stabilize the effect of relay performance, thereby avoided liquid and dust to fall into the condition that the relay easily leads to the relay to damage.

Drawings

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

fig. 2 is a schematic view of a partial structure of a relay terminal and a relay socket body of the present invention;

fig. 3 is a schematic view of a partial structure of a relay pin and a wire rod of the present invention;

fig. 4 is a schematic diagram of a local structure of a relay terminal according to the present invention.

In the figure: 1. a relay terminal; 2. a relay socket body; 201. a card slot; 202. mounting blocks; 3. a relay body; 301. a relay pin; 4. a wire rod; 5. injection molding an outer mold; 501. a mold bottom; 502. a conduit.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a relay socket with stable connection comprises a relay socket body 2, a relay body 3 and an injection molding outer mold 5, wherein the relay socket body 2 is fixedly arranged inside the injection molding outer mold 5 at the top of the relay body 3, a relay terminal 1 is riveted and installed inside the relay socket body 2 at the periphery of a relay pin 301, a clamping groove 201 is arranged inside the relay socket body 2, the clamping groove 201 is coincided with the relay terminal 1, a worker inserts the relay terminal 1 into the clamping groove 201 to pre-assemble the relay socket body 2 and the relay terminal 1, a relay pin 301 is fixedly installed inside the relay socket body 2 at the top of the relay body 3, the relay socket body 2 is horizontally and vertically inserted onto the relay pin 301 through a jig, so that four relay terminals 1 and the relay pin 301 are assembled simultaneously, the relay socket body 2 is adopted to replace a wiring terminal, the operation is simple, the time and labor are saved, the simple structure is realized, the assembly accuracy is improved, the production efficiency is improved, the contact area between the relay terminal 1 and the relay body 3 is increased by the relay socket body 2, the product stability is improved, the wire 4 is welded and installed on the top of the relay terminal 1, the wire 4 penetrates through the guide pipe 502, the wire 4 and the designed relay terminal 1 are combined together in an ultrasonic welding and riveting mode, the output is carried out through the led-out wire 4, the injection molding outer mold 5 is fixedly installed on the top of the relay body 3 through the mold bottom 501, the guide pipe 502 is fixedly installed on the top of the injection molding outer mold 5, the relay socket body 2 and the relay body 3 are packaged together by the injection molding outer mold 5 through a low-pressure injection molding process, the wire 4 is sealed by the, play waterproof dustproof, the effect of stability ability, the fixed surface at relay socket body 2 both ends installs installation piece 202, can be convenient for the staff through installation piece 202 and dismantle relay socket body 2.

The working principle is as follows: the staff is through inserting relay terminal 1 in draw-in groove 201 to assemble relay socket body 2 and relay terminal 1 in advance, insert relay pin 301 through the tool with relay socket body 2 level is perpendicular on, thereby assemble four relay terminals 1 and relay pin 301 simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a connect comparatively stable relay socket, includes relay socket body (2), relay body (3) and injection moulding external mold (5), its characterized in that: the top of relay body (3) has injection moulding outer mold (5) through mould end (501) fixed mounting, the inside fixed mounting of injection moulding outer mold (5) at relay body (3) top has relay socket body (2), the inside fixed mounting of relay socket body (2) at relay body (3) top has relay pin (301), relay terminal (1) is installed to relay pin (301) outlying relay socket body (2) inside riveting, wire rod (4) are installed in the top welding of relay terminal (1).

2. The relay socket with a more stable connection according to claim 1, wherein: a clamping groove (201) is formed in the relay socket body (2), and the clamping groove (201) is coincided with the relay terminal (1).

3. The relay socket with a more stable connection according to claim 1, wherein: and mounting blocks (202) are fixedly mounted on the surfaces of the two ends of the relay socket body (2).

4. The relay socket with a more stable connection according to claim 1, wherein: the top of the injection molding outer die (5) is fixedly provided with a guide pipe (502), and the wire (4) penetrates through the guide pipe (502).