CN210837607U

CN210837607U - High-strength relay base

Info

Publication number: CN210837607U
Application number: CN201921964070.3U
Authority: CN
Inventors: 张春兵; 张哲睿; 王小杨; 黄东风
Original assignee: Dongguan Chuanneng New Material Technology Co ltd
Current assignee: Dongguan Chuanneng New Material Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-23
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a relay base of high strength, including casing, activity chamber and base, the top fixed mounting of base has the casing, the both sides fixed mounting of casing has the terminal board, the base top fixed mounting at terminal board both ends has the connection platform, and connects the inside swivelling joint of platform and have the connecting bolt, the inside of casing is provided with movable chamber, the inside fixed mounting in activity chamber has the spring, connecting wire fixed mounting is passed through to the both sides of spring has the gag lever post, and the gag lever post runs through the casing, the inboard fixed mounting of gag lever post has the barb. The utility model discloses a be provided with a series of structures and make this device can connect the use between the relay base according to actual conditions at the in-process that uses to more make things convenient for the user of service to install the device, adopt many gag lever posts to fix the relay, stability is strong and convenient to use personnel installs advantages such as relay, the optimization use process.

Description

High-strength relay base

Technical Field

The utility model relates to a relay technical field specifically is a relay base of high strength.

Background

The relay (English name: relay) is an electric control device, when the change of input quantity (exciting quantity) is up to the defined requirement, it is an electric appliance capable of making the controlled quantity produce predefined step change in the electric output circuit, it possesses the interaction relation between control system (also called input circuit) and controlled system (also called output circuit), and is usually used in automatic control circuit, it is an "automatic switch" which actually uses small current to control large current operation, so that it can make automatic regulation, safety protection and conversion circuit in the circuit, and when the relay is used, it can be mounted by using base seat.

Through retrieval, patent publication No. CN202049903U discloses a relay high strength base, and one end is vertically equipped with the recess with sound reed looks adaptation, and the both sides terminal surface of base is step-like structure from right to left. The utility model has the advantages of simple structure and reasonable design, extensive suitability and huge market potential have.

The existing high-strength relay base has the following defects:

1. when a plurality of relays are required to be installed and used simultaneously in the using process, the traditional relay bases all belong to independent structures and cannot be connected for use;

2. the relay is inconvenient to install by a user and has a common fixing effect on the relay, and therefore a high-strength relay base is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relay base of high strength 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 relay base of high strength, includes casing, activity chamber and base, the top fixed mounting of base has the casing, the both sides fixed mounting of casing has the terminal board, the base top fixed mounting at terminal board both ends has the connection platform, and connects the inside rotatory installation of platform and have the connecting bolt, the surface at casing top is provided with the jack, the inside of casing is provided with movable chamber, the inside fixed mounting in activity chamber has the spring, connecting wire fixed mounting is passed through to the both sides of spring has the gag lever post, and the gag lever post runs through the casing, the inboard fixed mounting of gag lever post has the barb.

Preferably, the base of the both sides of the wiring platform is internally provided with a groove, and a fixing bolt is rotatably arranged in the groove.

Preferably, a terminal pin is rotatably mounted in the terminal block, and an oxidation-resistant layer is coated on the surface of the terminal pin.

Preferably, the top surface of the shell at the two ends of the jack is provided with a sliding groove, and the limiting rod penetrates through the sliding groove.

Preferably, the surface of the shell is provided with a mark, and a waterproof film is attached to the surface of the mark.

Preferably, a wiring cavity is arranged inside the shell between the movable cavities, and an insulating layer is arranged on the surface inside the wiring cavity.

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

1. the utility model has the advantages that the connection platform is fixedly arranged on the top of the base at the two ends of the terminal block, the connection bolt is rotatably arranged in the connection platform, when a plurality of independent relays are simultaneously arranged on one terminal block for use, the connection bolt passes through the connection platform to realize connection, thereby being more convenient for a user to connect the device for use, the practicability of the device is improved, the grooves are arranged in the base at the two sides of the terminal block, the fixing bolt is rotatably arranged in the grooves, the base can be in threaded connection with the external installation mechanism by the fixing bolt, thereby avoiding the displacement phenomenon of the base when in use, improving the stability of the whole device, the wiring bolt is rotatably arranged in the inner part of the terminal block, the wire fixedly connected with the device can be fixed by the wiring bolt when in use, thereby improving the practicability of the whole device, and the surface of the wiring bolt is coated with an anti-oxidation layer, so that the surface of the equipment can be effectively prevented from being oxidized by oxygen contained in the air after coating, and the service life of the equipment is prolonged.

2. The utility model has the advantages that the spring is fixedly arranged in the movable cavity, the limiting rods are fixedly arranged on two sides of the spring through the connecting wires and penetrate through the shell, the barb is fixedly arranged on the inner side of the limiting rod, the relay matched with the device is placed on the top of the shell between the four limiting rods, the barb on the inner side of the limiting rod is used for fixing the relay after the placement, the phenomenon that the relay automatically falls off when in use is avoided, the stability of the device is improved, the elasticity and the repositionability of the spring are utilized to ensure that the device has certain dragging force between the limiting rods when in use, the relay is more stable when being clamped, the stability of the whole device is improved, the top surfaces of the shell at two ends of the jack are provided with the sliding grooves, the limiting rods penetrate through the sliding grooves, and the range of the limiting rods moving on the top of the shell can be limited when in use, thereby more make things convenient for user of service to install and use the relay.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of a local structure of the housing of the present invention.

In the figure: 1. a limiting rod; 101. a barb; 2. a housing; 201. identifying; 202. a chute; 203. a jack; 204. a movable cavity; 3. a junction box; 301. a wiring plug; 4. a connecting table; 401. a connecting bolt; 5. A base; 501. a fixing bolt; 502. a groove; 6. a spring; 7. a connecting wire; 8. a wiring cavity; 801. an insulating layer.

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 high-strength relay base comprises a shell 2, a movable cavity 204 and a base 5, wherein the movable cavity 204 is arranged in the shell 2, a spring 6 is fixedly arranged in the movable cavity 204, limiting rods 1 are fixedly arranged on two sides of the spring 6 through connecting wires 7, the limiting rods 1 penetrate through the shell 2, barbs 101 are fixedly arranged on the inner sides of the limiting rods 1, a relay matched with the device is placed at the top of the shell 2 among the four limiting rods 1, the relay is fixed by the barbs 101 on the inner sides of the limiting rods 1 after being placed, the phenomenon that the relay automatically falls off when in use is avoided, the stability of the device is improved, the elasticity and the repositionability of the spring 6 are utilized to enable the device to have certain pulling force among the limiting rods 1 in the use process, so that the device is more stable when clamping the relay, and the overall stability of the device is improved, there is casing 2 through the top fixed mounting at base 5, the surface at casing 2 top is provided with jack 203, can be to the contact jaw coincidence of the relay of casing 2 top installation, thereby improve the practicality of device, there is terminal block 3 through the both sides fixed mounting at casing 2, can utilize the wire to carry out electric connection with exterior structure, thereby improve the practicality of device, there is connection platform 4 through the base 5 top fixed mounting at terminal block 3 both ends, and the internal rotation of connecting platform 4 installs connection bolt 401, when needing a plurality of solitary relays to install simultaneously when using, it can realize connecting to utilize connection bolt 401 to pass connection platform 4, thereby make things convenient for the user of service to connect the use to the device more, improve the practicality of device.

Further, the base 5 of terminal board 3 both sides is inside to be provided with recess 502, and the inside rotation of recess 502 installs gim peg 501, utilizes gim peg 501 to carry out threaded connection with external installation mechanism with base 5 to the phenomenon of displacement appears in base 5 when can avoiding using, improves the holistic stability of device.

Further, the inside rotation of terminal board 3 is installed and is tied 301, utilizes tie 301 to fix the wire that carries out fixed connection with the device when using to improve the holistic practicality of device, and the surface coating of tie 301 has the oxidation barrier, can effectually prevent that the oxygen that contains in the air from oxidizing the surface of equipment after the coating, thereby the life of extension equipment.

Further, the 2 top surfaces of casing at jack 203 both ends are provided with spout 202, and gag lever post 1 runs through spout 202, utilize spout 202 can be injectd the scope that gag lever post 1 moved in casing 2 top when using to more make things convenient for the user of service to install and use the relay.

Further, the surface of casing 2 is provided with sign 201, and the surface of sign 201 is attached to have waterproof film, can show the staff with the form of characters to the model, performance and the principle of device to more make things convenient for the user of service to use the device.

Further, the inside wiring chamber 8 that is provided with of casing 2 between the activity chamber 204 can be connected the wire between the device according to the mode of connection of different relays to improve the holistic practicality of device, and the inside surface in wiring chamber 8 is provided with insulating layer 801, can utilize insulating rubber to prevent effectively that the device from the phenomenon of electric leakage from appearing in the use, thereby improves the security of device.

The working principle is as follows: will place the 2 tops of casing between four gag lever posts 1 with this device supporting relay, it fixes the relay to place the back and utilize 1 inboard barb 101 of gag lever post, avoid the relay to appear the automatic phenomenon that drops when using, thereby improve the steadiness of device, elasticity that utilizes spring 6 to possess makes this device can make certain power of dragging between gag lever post 1 with the nature that resets in the use, make it more firm when carrying out the centre gripping to the relay, thereby improve the holistic stability of device, terminal 3 can utilize wire and exterior structure to carry out electric connection, when using need a plurality of solitary relays to install simultaneously when carrying out the use, utilize connection bolt 401 to pass and connect platform 4 and can realize the connection, thereby make things convenient for the user to connect the use to the device more.

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 relay base of high strength, includes casing (2), activity chamber (204) and base (5), its characterized in that: the top fixed mounting of base (5) has casing (2), the both sides fixed mounting of casing (2) has terminal block (3), base (5) top fixed mounting at terminal block (3) both ends has connection platform (4), and connects the inside rotatory connection bolt (401) of installing of platform (4), the surface at casing (2) top is provided with jack (203), the inside of casing (2) is provided with movable chamber (204), the inside fixed mounting in movable chamber (204) has spring (6), connecting wire (7) fixed mounting is passed through to the both sides of spring (6) has gag lever post (1), and gag lever post (1) runs through casing (2), the inboard fixed mounting of gag lever post (1) has barb (101).

2. A high strength relay socket according to claim 1, wherein: a groove (502) is formed in the base (5) on the two sides of the wiring table (3), and a fixing bolt (501) is rotatably mounted in the groove (502).

3. A high strength relay socket according to claim 1, wherein: the wiring board is characterized in that a wiring bolt (301) is rotatably mounted in the wiring board (3), and an anti-oxidation layer is coated on the surface of the wiring bolt (301).

4. A high strength relay socket according to claim 1, wherein: the top surface of the shell (2) at the two ends of the insertion hole (203) is provided with a sliding groove (202), and the limiting rod (1) penetrates through the sliding groove (202).

5. A high strength relay socket according to claim 1, wherein: the surface of the shell (2) is provided with a mark (201), and a waterproof film is attached to the surface of the mark (201).

6. A high strength relay socket according to claim 1, wherein: a wiring cavity (8) is formed in the shell (2) between the movable cavities (204), and an insulating layer (801) is arranged on the surface of the inside of the wiring cavity (8).