CN216528638U

CN216528638U - Relay ceramic part

Info

Publication number: CN216528638U
Application number: CN202123322120.8U
Authority: CN
Inventors: 江兵
Original assignee: Nantong Jinnuo Fine Ceramics Co ltd
Current assignee: Nantong Jinnuo Fine Ceramics Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a relay ceramic part which comprises a relay body, wherein control mechanisms are arranged on the front side and the rear side of the relay body, a protection mechanism is arranged on the upper side of each control mechanism, each control mechanism consists of a fixed plate, a sliding block, a control plate, a sliding groove and a bidirectional screw rod, the fixed plates are arranged on the left side and the right side of the relay body, the sliding blocks are fixedly connected to the outer surfaces of the front end and the rear end of the fixed plates, the control plates are arranged on the front sides of the sliding blocks, the sliding grooves are formed in the sides, close to the relay body, of the fixed plates, the bidirectional screw rods are rotatably connected inside the sliding grooves of the fixed plates on the front sides, and the sliding blocks are connected with the sliding grooves in a sliding mode. According to the utility model, through the ceramic plate in the protection mechanism, heat generated by the relay body during working can be quickly dissipated, the service life of the accumulator body is prolonged, and the relay body is protected under the action of the damper and the protection plate, so that external damage to internal devices of the relay body is avoided.

Description

Relay ceramic part

Technical Field

The utility model relates to the field of relays, in particular to a relay ceramic piece.

Background

A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is usually applied in the automatic control circuit, which is actually an "automatic switch" that uses small current to control the operation of large current. Therefore, the circuit has the functions of automatic regulation, safety protection, circuit conversion and the like.

Install the shell on the relay, be convenient for protect relay's safety, but the shell thermal diffusivity and the protectiveness of present relay are not high, make the life of relay reduce, and when the shell of relay damaged, personnel can directly change new relay, increase cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a relay ceramic piece.

In order to achieve the purpose, the utility model adopts the following technical scheme: a relay ceramic part comprises a relay body, wherein control mechanisms are arranged on the front side and the rear side of the relay body, and a protection mechanism is arranged on the upper side of each control mechanism;

control mechanism comprises fixed plate, slider, control panel, spout and two-way screw rod, the fixed plate sets up the left and right sides at the relay body, the surface at both ends around the fixed plate of slider fixed connection, the control panel sets up the front side at the slider, the spout is seted up in one side that the fixed plate is close to the relay body, two-way screw rod rotates the inside of connecting the spout at the front side fixed plate, slider and spout sliding connection.

As a further description of the above technical solution:

the protection mechanism comprises ceramic plate and connecting plate, ceramic plate fixed connection is at the upside of fixed plate, connecting plate fixed connection is both sides around the ceramic plate.

As a further description of the above technical solution:

and a movable plate is fixedly connected between the slide blocks at the front side and the rear side, and the movable plate is fixedly connected with the fixed plate.

As a further description of the above technical solution:

the front side the upside of control panel is provided with the control lever, the upper end fixed connection carousel of control lever, the outside of control lever is provided with bevel gear one, the outside of two-way screw rod is provided with bevel gear two.

As a further description of the above technical solution:

the first bevel gear is in meshed connection with the second bevel gear.

As a further description of the above technical solution:

the upside fixedly connected with attenuator of ceramic plate, just the upside fixedly connected with guard plate of attenuator.

As a further description of the above technical solution:

the bidirectional screw rod is in threaded connection with the sliding block.

The utility model has the following beneficial effects:

1. compared with the prior art, this relay ceramic spare through ceramic plate among the protection machanism, makes the heat that relay body during operation produced can spread away fast, increases the life of accumulator body, and under the effect of attenuator and guard plate, makes the relay body protected, avoids the external damage to the inside device of relay body.

2. Compared with the prior art, this relay ceramic spare through control lever and slider among the control mechanism, makes the fixed plate of the left and right sides be close to the relay body, is convenient for install the shell in the outside of relay, during the dismantlement, only needs to rotate the control lever, reduces the installation and dismantles the degree of difficulty, increases the efficiency of installation and dismantlement shell.

Drawings

FIG. 1 is an overall three-dimensional structure diagram of a relay ceramic part according to the present invention;

fig. 2 is a front sectional view of a relay ceramic according to the present invention;

FIG. 3 is a side view of a relay ceramic according to the present invention;

fig. 4 is a top view of a relay ceramic according to the present invention.

Illustration of the drawings:

1. a relay body; 2. a control mechanism; 201. a fixing plate; 202. moving the plate; 203. a slider; 204. a control panel; 205. a chute; 206. a bidirectional screw; 207. a control lever; 208. a first bevel gear; 209. a second bevel gear; 210. a turntable; 3. a protection mechanism; 301. a ceramic plate; 302. a connecting plate; 303. a damper; 304. and (4) a protective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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 meanings 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, one embodiment of the present invention is provided: the utility model provides a relay ceramic ware, includes relay body 1, and both sides are provided with control mechanism 2 around relay body 1, and control mechanism 2's upside is provided with protection machanism 3, and the staff passes through control mechanism 2, installs the shell on relay body 1, then through protection machanism 3, makes relay body 1 protected.

The control mechanism 2 comprises a fixed plate 201, a slide block 203, a control plate 204, a chute 205 and a bidirectional screw 206, the fixed plate 201 is arranged at the left side and the right side of the relay body 1, the slide block 203 is fixedly connected with the outer surfaces of the front end and the rear end of the fixed plate 201, the control plate 204 is arranged at the front side of the slide block 203, the chute 205 is arranged at one side of the fixed plate 201 close to the relay body 1, the bidirectional screw 206 is rotatably connected inside the chute 205 of the fixed plate 201 at the front side, the slide block 203 is slidably connected with the chute 205, a control rod 207 is arranged at the upper side of the control plate 204 at the front side, a turntable 210 is fixedly connected at the upper end of the control rod 207, a first bevel gear 208 is arranged at the outer side of the control rod 207, a second bevel gear 209 is arranged at the outer side of the bidirectional screw 206, the first bevel gear 208 is meshed with the second bevel gear 209, the bidirectional screw 206 is in threaded connection with the slide block 203, the movable plate 202 is fixedly connected between the slide blocks 203 at the front side and the rear side, and the movable plate 202 is fixedly connected with the fixed plates 201, when the housing of the relay body 1 is damaged, a worker places the relay body 1 between the two fixed plates 201, then the worker rotates the control rod 207, the control rod 207 drives the bevel gear I208 to rotate, the bevel gear I208 drives the bevel gear II 209 to rotate, the bevel gear II 209 drives the bidirectional screw 206 to rotate, the bidirectional screw 206 drives the sliding block 203 to move, the sliding block 203 drives the two fixed plates 201 to approach the relay body 1, so that the housing is installed on the relay body 1, the cost is reduced, when the housing needs to be disassembled, the worker rotates the control rod 207, so that the control rod 207 drives the two fixed plates 201 to move, the relay body 1 is separated from the housing, and the installation and disassembly efficiency is improved.

Protection machanism 3 comprises ceramic plate 301 and connecting plate 302, ceramic plate 301 fixed connection is at the upside of fixed plate 201, connecting plate 302 fixed connection is both sides around ceramic plate 301, the upside fixedly connected with attenuator 303 of ceramic plate 301, and the upside fixedly connected with guard plate 304 of attenuator 303, at the in-process that fixed plate 201 removed, fixed plate 201 drives ceramic plate 301 and removes, ceramic plate 301 drives guard plate 304 and removes, under the effect of ceramic plate 301, the heat that produces when making relay body 1 move diffuses away fast, then pass through attenuator 303 and guard plate 304, make relay body 1 protected, be convenient for improve relay body 1's life.

The working principle is as follows: when using, the staff at first places relay body 1 between two fixed plates 201, then the staff rotates control lever 207, under bevel gear 208 and bevel gear two 209's effect, make control lever 207 control slider 203 remove, slider 203 drives fixed plate 201 and is close to relay body 1, make the shell fix on relay body 1, at the in-process that fixed plate 201 removed, fixed plate 201 drives ceramic plate 301 and removes, make relay body 1 protected, through ceramic plate 301, the heat that makes relay body 1 dispel the heat can spread out fast, then through attenuator 303 and guard plate 304, make relay body 1 protected, increase relay body 1's life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A relay ceramic member, comprising a relay body (1), characterized in that: the front side and the rear side of the relay body (1) are provided with control mechanisms (2), and the upper side of each control mechanism (2) is provided with a protection mechanism (3);

control mechanism (2) comprise fixed plate (201), slider (203), control panel (204), spout (205) and two-way screw rod (206), fixed plate (201) set up the left and right sides at relay body (1), slider (203) fixed connection is at the surface at both ends around fixed plate (201), control panel (204) set up the front side at slider (203), one side that fixed plate (201) is close to relay body (1) is seted up in spout (205), two-way screw rod (206) are rotated and are connected the inside at spout (205) of front side fixed plate (201), slider (203) and spout (205) sliding connection.

2. The relay ceramic according to claim 1, wherein: protection machanism (3) comprise ceramic plate (301) and connecting plate (302), ceramic plate (301) fixed connection is in the upside of fixed plate (201), connecting plate (302) fixed connection is in the front and back both sides of ceramic plate (301).

3. The relay ceramic according to claim 1, wherein: a moving plate (202) is fixedly connected between the sliding blocks (203) on the front side and the rear side, and the moving plate (202) is fixedly connected with the fixed plate (201).

4. The relay ceramic according to claim 1, wherein: a control rod (207) is arranged on the upper side of the control plate (204) on the front side, the upper end of the control rod (207) is fixedly connected with a turntable (210), a first bevel gear (208) is arranged on the outer side of the control rod (207), and a second bevel gear (209) is arranged on the outer side of the bidirectional screw (206).

5. The relay ceramic according to claim 4, wherein: the bevel gear I (208) is in meshed connection with the bevel gear II (209).

6. The relay ceramic according to claim 2, wherein: the upside fixedly connected with attenuator (303) of ceramic plate (301), just the upside fixedly connected with guard plate (304) of attenuator (303).

7. The relay ceramic according to claim 1, wherein: the bidirectional screw rod (206) is in threaded connection with the sliding block (203).