CN209087730U - A kind of intelligent electric meter two-way electric motor type relay - Google Patents

Abstract

The utility model discloses a kind of intelligent electric meter two-way electric motor type relays, including pedestal and shell, the shell is located at pedestal upper end, and the base upper surface is embedded slot, and slot inner wall is equipped with elastic sponge, and elastic sponge and the adhesion of slot inner wall, the housing lower surface is equipped with pin, and sealing ring is equipped between pin and shell, and the pin is equipped with multiple groups, and pin is contacted with slot grafting and pin with the elastic sponge of slot inner wall respectively.The utility model is by being equipped with slot in chassis interior; and in the flexible sponge of slot inner wall adhesion; it can use slot and elastic sponge protect pin; it prevents pin to be extruded collision and breakage phenomenon occurs; it can use elastic sponge simultaneously to contact with pin surface, prevent pin surface adhesion from thering is dust to influence later period use, sealing ring can increase the leakproofness of pin Yu pedestal grafting; it is easy to use, is suitble to be widely popularized and used.

Description

A kind of intelligent electric meter two-way electric motor type relay

Technical field

The utility model relates to a kind of relay, in particular to a kind of intelligent electric meter two-way electric motor type relay.

Background technique

Relay (Relay), also referred to as relaying are a kind of electronic control devices, and there is control system (also known as to input back for it Road) and by control system (also known as output loop), be usually applied in automatic control circuit, it is actually with lesser electric current Go one kind " automatic switch " of control larger current.Therefore automatic adjustment, safeguard protection, conversion circuit are played in circuit etc. and made With.

Existing relay during transportation, cannot protect pin, be easy to cause pin because squeezing or touching Hit there is a phenomenon where fractureing, influence using, and adhesion dust is easy on the pin of relay, thus influence the later period use it is steady It is qualitative, and the shell structure of relay is simple, is easy that Fragmentation Phenomena occurs because of extrusion and collision, and can generate when relay work big Calorimetric amount needs to radiate in time.For this purpose, it is proposed that a kind of intelligent electric meter two-way electric motor type relay.

Utility model content

The main purpose of the utility model is to provide a kind of intelligent electric meter two-way electric motor type relays, can effectively solve Certainly the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of intelligent electric meter two-way electric motor type relay, including pedestal and shell, the shell are located at pedestal upper end, institute It states base upper surface and is embedded slot, and slot inner wall is equipped with elastic sponge and elastic sponge and the adhesion of slot inner wall, it is described Housing lower surface is equipped with pin, and sealing ring is equipped between pin and shell, and the pin is equipped with multiple groups, and pin is distinguished It is contacted with slot grafting and pin with the elastic sponge of slot inner wall, the shell includes outer housing and inner housing, described outer Reinforcing rib is installed between shell and inner housing.

Further, the reinforcing rib is equipped with four groups, and reinforcing rib is located at the turning between outer housing and inner housing Place.

Further, it states external hull surface and offers thermal vias, be connected to inside described thermal vias one end and inner housing And it is contacted with the nano ventilated waterproof membrane that inner housing inner wall is equipped with.

Further, the thermal vias is equipped with multiple groups, and thermal vias is evenly distributed on external hull surface, and heat dissipation The diameter of through-hole is less than or equal to 0.5mm.

Further, the external hull surface is equipped with nano ceramics thermal dispersant coatings.

Compared with prior art, the utility model has the following beneficial effects:

1, the utility model is by being equipped with slot in chassis interior, and in the flexible sponge of slot inner wall adhesion, Ke Yili Pin is protected with slot and elastic sponge, prevents pin to be extruded collision and breakage phenomenon occurs, while can use bullet Property sponge contacted with pin surface, prevent pin surface adhesion have dust influence the later period use, sealing ring can increase pin with The leakproofness of pedestal grafting is easy to use.

2, the utility model is by setting thermal vias, production when can use thermal vias to casing of relay internal work Raw heat is distributed, while nanometer waterproofing ventilation film, and water proof and dust proof work can be carried out in the case where not influencing gas permeability Make, while the nano ceramics thermal dispersant coatings that external hull surface is equipped with can dissipate the received heat Quick diffusing of external hull surface Thermal effect is good, is easy to use.

3, the utility model can increase outer housing and inner casing by being equipped with reinforcing rib between outer housing and inner housing Intensity between body prevents shell from being damaged by collision, prolongs its service life.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of intelligent electric meter two-way electric motor type relay of the utility model.

Fig. 2 is the utility model a kind of shell and schematic diagram of base structure of intelligent electric meter two-way electric motor type relay.

Fig. 3 is a kind of schematic diagram of housing structure of intelligent electric meter two-way electric motor type relay of the utility model.

In figure: 1, pedestal；2, shell；3, nano ceramics thermal dispersant coatings；4, sealing ring；5, pin；6, slot；7, elasticity sea It is continuous；8, reinforcing rib；9, outer housing；10, inner housing；11, thermal vias；12, nano ventilated waterproof membrane.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figure 1-3, a kind of intelligent electric meter two-way electric motor type relay, including pedestal 1 and shell 2, the shell 2 Positioned at 1 upper end of pedestal, 1 upper surface of pedestal is embedded slot 6, and 6 inner wall of slot is equipped with elastic sponge 7, and elasticity sea Silk floss 7 and 6 inner wall adhesion of slot, 2 lower surface of shell is equipped with pin 5, and is equipped with sealing ring between pin 5 and shell 2 4, the pin 5 is equipped with multiple groups, and pin 5 connects with 6 grafting of slot and pin 5 and the elastic sponge 7 of 6 inner wall of slot respectively Touching, the shell 2 include outer housing 9 and inner housing 10, are equipped with reinforcing rib 8 between the outer housing 9 and inner housing 10.

In the present embodiment (as shown in Figure 1, Figure 2 and Figure 3) by being equipped with slot 6 inside pedestal 1, and in 6 inner wall of slot The flexible sponge 7 of adhesion, can use slot 6 and elastic sponge 7 protects pin 5, and pin 5 is prevented to be extruded collision hair Raw breakage phenomenon, while can use elastic sponge 7 and being contacted with 5 surface of pin, after preventing 5 surfaces stick of pin from having dust influence Phase uses, and sealing ring 4 can increase the leakproofness of pin 5 Yu 1 grafting of pedestal, is easy to use.

Wherein, the reinforcing rib 8 is equipped with four groups, and reinforcing rib 8 is located at the turning between outer housing 9 and inner housing 10 Place.

(as shown in Figure 3) between outer housing 9 and inner housing 10 by being equipped with reinforcing rib 8, Ke Yizeng in the present embodiment Add intensity between outer housing 9 and inner housing 10, prevents shell 2 from being damaged by collision, prolong its service life.

Wherein, it states 9 surface of outer housing and offers thermal vias 11, connect inside described 11 one end of thermal vias and inner housing 10 Nano ventilated waterproof membrane 12 that is logical and being equipped with 10 inner wall of inner housing contacts.

It is (as shown in Figure 3) by setting thermal vias 11 in the present embodiment, it can use thermal vias 11 to relay shell The heat generated when 2 internal work of body is distributed, while nanometer waterproofing ventilation film 12 can be the case where not influencing gas permeability Lower progress water proof and dust proof work.

Wherein, the thermal vias 11 is equipped with multiple groups, and thermal vias 11 is evenly distributed on 9 surface of outer housing, and dissipates The diameter of heat through-hole 11 is less than or equal to 0.5mm.

It is (as shown in Figure 3) by setting multiple groups thermal vias 11 in the present embodiment, heat dissipation effect can be made more preferable, convenient for making With.

Wherein, 9 surface of outer housing is equipped with nano ceramics thermal dispersant coatings 3.

(as shown in Figure 1) nano ceramics thermal dispersant coatings 3 can be quick by the received heat in 9 surface of outer housing in the present embodiment It distributes, good heat dissipation effect, is easy to use.

It should be noted that the utility model is a kind of intelligent electric meter two-way electric motor type relay, when work, by It is equipped with slot 6 inside pedestal 1, and in the flexible sponge 7 of 6 inner wall adhesion of slot, can use slot 6 and elastic sponge 7 to slotting Foot 5 is protected, and prevents pin 5 to be extruded collision and breakage phenomenon occurs, while can use elastic sponge 7 and 5 surface of pin Contact prevents 5 surfaces stick of pin from having dust to influence the later period and uses, and sealing ring 4 can increase the close of pin 5 and 1 grafting of pedestal Feng Xing is easy to use, by the way that thermal vias 11, production when can use thermal vias 11 to 2 internal work of casing of relay is arranged Raw heat is distributed, while nanometer waterproofing ventilation film 12 can carry out water proof and dust proof work in the case where not influencing gas permeability Make, while nano ceramics thermal dispersant coatings 3 can be by the received heat Quick diffusing in 9 surface of outer housing, good heat dissipation effect, convenient for making With can increase strong between outer housing 9 and inner housing 10 by being equipped with reinforcing rib 8 between outer housing 9 and inner housing 10 Degree prevents shell 2 from being damaged by collision, prolongs its service life.

The pedestal 1 of the utility model, shell 2, nano ceramics thermal dispersant coatings 3, sealing ring 4, pin 5, slot 6, elasticity sea Silk floss 7, reinforcing rib 8, outer housing 9, inner housing 10, thermal vias 11, it is universal standard part that nano ventilated waterproof membrane 12, which waits components, Or component as known to those skilled in the art, structure and principle are all that this technology personnel can be learnt or be led to by technical manual It crosses routine experiment method to know, the utility model is by being equipped with slot in chassis interior, and in the flexible sea of slot inner wall adhesion Silk floss, can use slot and elastic sponge protects pin, prevents pin to be extruded collision and breakage phenomenon occurs, while can To contact using elastic sponge with pin surface, prevent pin surface adhesion from thering is dust to influence later period use, sealing ring can increase The leakproofness of foot Yu pedestal grafting is inserted, is easy to use.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of intelligent electric meter two-way electric motor type relay, including pedestal (1) and shell (2), the shell (2) are located at pedestal (1) upper end, it is characterised in that: pedestal (1) upper surface is embedded slot (6), and slot (6) inner wall is equipped with elastic sponge (7) and elastic sponge (7) and slot (6) inner wall adhesion, shell (2) lower surface is equipped with pin (5), and pin (5) Be equipped between shell (2) sealing ring (4), the pin (5) be equipped with multiple groups, and pin (5) respectively with slot (6) grafting, And pin (5) is contacted with the elastic sponge (7) of slot (6) inner wall, the shell (2) includes outer housing (9) and inner housing (10), reinforcing rib (8) are installed between the outer housing (9) and inner housing (10).

2. a kind of intelligent electric meter according to claim 1 two-way electric motor type relay, it is characterised in that: the reinforcing rib (8) four groups are equipped with, and reinforcing rib (8) is located at the corner between outer housing (9) and inner housing (10).

3. a kind of intelligent electric meter according to claim 1 two-way electric motor type relay, it is characterised in that: state outer housing (9) surface offers thermal vias (11), is connected to inside described thermal vias (11) one end and inner housing (10) and and inner housing (10) nano ventilated waterproof membrane (12) contact that inner wall is equipped with.

4. a kind of intelligent electric meter according to claim 3 two-way electric motor type relay, it is characterised in that: the heat dissipation is logical Hole (11) is equipped with multiple groups, and thermal vias (11) is evenly distributed on outer housing (9) surface and the diameter of thermal vias (11) is small In equal to 0.5mm.

5. a kind of intelligent electric meter according to claim 1 two-way electric motor type relay, it is characterised in that: the outer housing (9) surface is equipped with nano ceramics thermal dispersant coatings (3).