CN219513020U

CN219513020U - Vertical electromagnetic relay

Info

Publication number: CN219513020U
Application number: CN202320450226.6U
Authority: CN
Inventors: 张倪颖; 邱家龙; 张爱民
Original assignee: Maishen Electronics Shanghai Co ltd
Current assignee: Maishen Electronics Shanghai Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-11
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to a vertical electromagnetic relay, which comprises a vertical electromagnetic relay body, wherein a fixing box is arranged on the bottom surface of the vertical electromagnetic relay body, a mounting mechanism is arranged on the fixing box, an auxiliary mechanism is arranged on the mounting mechanism, the mounting mechanism comprises two mounting blocks, the two mounting blocks are respectively fixed on the left side and the right side of the bottom surface of the vertical electromagnetic relay body, the mounting mechanism further comprises a fixing plate fixed at the middle position between the inner top wall and the inner bottom wall of the fixing box, telescopic rods are respectively fixed on the left side and the right side of the fixing plate, auxiliary springs are movably sleeved on the outer surfaces of the telescopic rods, and baffle plates are respectively fixed at the opposite ends of the two telescopic rods. This vertical electromagnetic relay is equipped with installation mechanism, through inserting the fixed incasement portion with the installation piece to insert the draw-in groove through the fixture block in, the fixture block can carry out spacing effect to the draw-in groove, alright realize the quick installation of vertical electromagnetic relay body.

Description

Vertical electromagnetic relay

Technical Field

The utility model relates to the technical field of electromagnetic relays, in particular to a vertical electromagnetic relay.

Background

The vertical electromagnetic relay is an electric relay which adopts a vertically installed relay and is operated by controlling the opening and closing of the electromagnetic relay under the action of the attraction force generated between an electromagnet core and an armature by a circuit in an input circuit.

For example, chinese patent (common number: CN 210129471U) discloses a vertical electromagnetic relay having an auxiliary insulating structure, which improves insulation, facilitates protection of a tab, and facilitates connection of a wire; be provided with and separate stake, spring and ejector pin, through having seted up the cover storehouse in the inboard of base to install in the cover storehouse and separate the stake, when making the conducting strip return to normally open the tab on one side, utilize spring deformation to produce elasticity and apply to the ejector pin, make the ejector pin top move and separate the stake and support the conducting strip, avoid the conducting strip unexpected to return, and then reach the effect that has auxiliary insulation structure, improve the insulating nature.

At present, the existing vertical electromagnetic relay is generally fixed on an installation frame in a control box through screws, so that installation is affected if deviation occurs in a screw hole position during use, and the installation is troublesome when a spanner is needed to be used for installation, and the device is not provided with a new installation structure, so that the installation process is troublesome.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a vertical electromagnetic relay which has the advantages of quick installation and the like, and solves the problem of troublesome installation of the traditional device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical electromagnetic relay comprises a vertical electromagnetic relay body, wherein a fixed box is arranged on the bottom surface of the vertical electromagnetic relay body, a mounting mechanism is arranged on the fixed box, and an auxiliary mechanism is arranged on the mounting mechanism;

in addition, the installation mechanism includes two installation blocks, two the installation blocks are fixed respectively in the left and right sides of vertical electromagnetic relay body bottom surface, the installation mechanism is still including fixing the fixed plate at roof and interior bottom wall intermediate position in the fixed box, the left and right sides of fixed plate all is fixed with the telescopic link, the surface movable sleeve of telescopic link is equipped with auxiliary spring, two the one end that the telescopic link was carried on the back mutually all is fixed with the baffle, the baffle is fixed with the kicking block near one side of installation block, the installation mechanism still includes the movable rod with fixed box left and right sides sliding connection, the surface movable sleeve of movable rod is equipped with reset spring, the one end that the movable rod is close to the installation block is fixed with the fixture block, the one end that the installation block was kept away from to the movable rod is fixed with fixed handle.

Further, the bottom surfaces of the installation blocks are arc-shaped, clamping grooves are formed in one sides, opposite to each other, of the two installation blocks, and the two clamping blocks are respectively inserted into the two clamping grooves and are in clearance fit with the two clamping grooves.

Further, the movable rod is a rectangular rod, square holes are formed in the left side and the right side of the fixed box, and the two movable rods penetrate through the two square holes respectively and are connected with the two square holes in a sliding mode.

Further, both ends of auxiliary spring butt respectively between fixed plate and baffle, reset spring's both ends butt respectively between fixed incasement wall and fixture block.

Further, the through holes are formed in the left side and the right side of the top surface of the fixed box, the two mounting blocks penetrate through the two through holes respectively and are in clearance fit with the two through holes, the top blocks are spherical, and the two top blocks are tightly attached to one sides, opposite to the two mounting blocks, of the top blocks respectively.

Further, the auxiliary mechanism comprises two fixing rings, the two fixing rings are respectively fixed on the outer surfaces of the two opposite sides of the movable rod, the top surface of the fixing rings is fixedly provided with a hinged frame, a threaded rod is hinged to the hinged frame, nuts are connected to the top threads of the outer surface of the threaded rod, the auxiliary mechanism further comprises auxiliary plates fixed on the left side and the right side of the fixing box, and grooves are formed in the opposite sides of the two auxiliary plates.

Further, the threaded rod is inserted into the groove, and the nut is tightly attached to the top surface of the auxiliary plate.

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

1. this vertical electromagnetic relay is equipped with installation mechanism, through inserting the fixed incasement portion with the installation piece to insert the draw-in groove through the fixture block in, the fixture block can carry out spacing effect to the draw-in groove, alright realize the quick installation of vertical electromagnetic relay body.

2. This vertical electromagnetic relay is equipped with assist mechanism, after the fixture block inserts the draw-in groove in, rotatable threaded rod inserts the recess in, and the nut is rotated, makes the top surface of nut and accessory plate closely laminate, alright prevent that the movable rod from controlling the removal under external influence to improve the stability after the installation of vertical electromagnetic relay body.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting mechanism of the present utility model;

FIG. 3 is a schematic view of the auxiliary mechanism of the present utility model;

fig. 4 is a top view of the auxiliary plate of the present utility model.

In the figure: the vertical electromagnetic relay comprises a vertical electromagnetic relay body 1, a fixed box 2, a mounting mechanism 3, a mounting block 301, a fixed plate 302, a telescopic rod 303, an auxiliary spring 304, a baffle 305, a top block 306, a movable rod 307, a reset spring 308, a clamping block 309, a handle 310, an auxiliary mechanism 4, a fixed ring 401, a hinge bracket 402, a threaded rod 403, a nut 404, an auxiliary plate 405 and a groove 406.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a vertical electromagnetic relay in this embodiment includes a vertical electromagnetic relay body 1, a fixing case 2 is provided on a bottom surface of the vertical electromagnetic relay body 1, a mounting mechanism 3 is provided on the fixing case 2, and an auxiliary mechanism 4 is provided on the mounting mechanism 3.

Referring to fig. 2, in order to facilitate improvement of the installation efficiency of the vertical electromagnetic relay body 1, the installation mechanism 3 includes two installation blocks 301, the two installation blocks 301 are respectively fixed on the left and right sides of the bottom surface of the vertical electromagnetic relay body 1, the installation mechanism 3 further includes a fixing plate 302 fixed in the middle position between the inner top wall and the inner bottom wall of the fixing box 2, the left and right sides of the fixing plate 302 are both fixed with telescopic rods 303, the telescopic rods 303 include sleeves fixed on the fixing plate 302, the inner walls of the sleeves are slidably connected with sliding rods, the sliding rods move left and right on the inner walls of the sleeves, auxiliary springs 304 are movably sleeved on the outer surfaces of the telescopic rods 303, one ends of the two telescopic rods 303, opposite to each other, are respectively fixed with a baffle 305, one side, close to the installation block 301, of the baffle 305 is fixed with a top block 306, the installation mechanism 3 further includes a movable rod 307 slidably connected with the left and right sides of the fixing box 2, the outer surfaces of the movable rod 307 are movably sleeved with a reset spring 308, one end, close to the installation block 309, of the movable rod 307 is fixed with a fixed handle 310, and the end, far from the installation block 301, of the movable rod 307 is fixed.

Wherein, the bottom surface of installation piece 301 is the arc, and the draw-in groove has all been seted up to one side that two installation pieces 301 are on the back of the body mutually, and two fixture blocks 309 insert respectively in two draw-in grooves and rather than clearance fit, accessible fixture block 309 carries out spacingly to the draw-in groove after the fixture block 309 inserts in the draw-in groove, further realizes vertical electromagnetic relay body 1's quick installation.

Meanwhile, the movable rods 307 are rectangular rods, square holes are formed in the left side and the right side of the fixed box 2, the movable rods 307 are prevented from rotating, and the two movable rods 307 penetrate through the two square holes respectively and are in sliding connection with the two square holes, so that the movable rods 307 can move left and right conveniently.

In addition, the two ends of the auxiliary spring 304 are respectively abutted between the fixed plate 302 and the baffle 305, so that the stability of the installation of the vertical electromagnetic relay body 1 is improved through the elastic potential energy of the auxiliary spring 304, the two ends of the return spring 308 are respectively abutted between the inner wall of the fixed box 2 and the clamping block 309, and the clamping block 309 is conveniently fixed in the clamping groove through the elastic potential energy of the return spring 308.

It should be noted that, through holes are all opened on the left and right sides of the top surface of the fixed box 2, and the two mounting blocks 301 respectively penetrate through the two through holes and are in clearance fit with the two through holes, and the top block 306 is spherical, so that the top block 306 can be conveniently pressed by the mounting blocks 301, and the two top blocks 306 are respectively tightly attached to one sides of the two mounting blocks 301 opposite to each other, so that the mounting stability is improved.

Referring to fig. 3 to 4, in order to facilitate improvement of the stability of the installation of the vertical electromagnetic relay body 1, the auxiliary mechanism 4 includes two fixing rings 401, the two fixing rings 401 are respectively fixed on the outer surfaces of the opposite sides of the two movable rods 307, the top surface of the fixing ring 401 is fixed with a hinge bracket 402, a threaded rod 403 is hinged on the hinge bracket 402, a nut 404 is screwed on the top of the outer surface of the threaded rod 403, the auxiliary mechanism 4 further includes auxiliary plates 405 fixed on the left and right sides of the fixed case 2, and grooves 406 are formed on the opposite sides of the two auxiliary plates 405.

It will be appreciated that the threaded rod 403 is inserted into the recess 406, and the nut 404 is tightly attached to the top surface of the auxiliary plate 405, so as to prevent the movable rod 307 from moving under the external action to affect the stability of the installation of the device.

The working principle of the embodiment is as follows: when the vertical electromagnetic relay body 1 is used, firstly, the vertical electromagnetic relay body 1 is placed on the top surface of the fixed box 2, then, the two fixed handles 310 are pulled to drive the two movable rods 307 to move to the opposite sides, then, the installation blocks 301 are inserted into the fixed box 2, two top blocks 306 are extruded to move to the opposite sides in the process of inserting the installation blocks 301 into the fixed box 2, the auxiliary springs 304 are further extruded to enable the auxiliary springs 304 to have elastic potential energy towards the side close to the installation blocks 301, the two installation blocks 301 are extruded through the two top blocks 306, then, the fixed handles 310 are loosened, at the moment, the clamping blocks 309 are inserted into the clamping grooves under the action of the reset springs 308, the installation process of the vertical electromagnetic relay body 1 can be completed, after the clamping blocks 309 are inserted into the clamping grooves, the threaded rods 403 are inserted into the grooves 406 through the rotatable threaded rods 403, and the nuts 404 are rotated, so that the nuts 404 are tightly attached to the top surfaces of the auxiliary plates 405, and the movable rods 307 can be prevented from moving left and right under the influence of the outside, and the stability of the vertical electromagnetic relay body 1 after installation is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical electromagnetic relay, includes vertical electromagnetic relay body (1), its characterized in that: the bottom surface of the vertical electromagnetic relay body (1) is provided with a fixed box (2), the fixed box (2) is provided with a mounting mechanism (3), and the mounting mechanism (3) is provided with an auxiliary mechanism (4);

in addition, installation mechanism (3) includes two installation blocks (301), two installation blocks (301) are fixed respectively in the left and right sides of vertical electromagnetic relay body (1) bottom surface, installation mechanism (3) is still including fixing fixed plate (302) at fixed case (2) inner roof and interior bottom wall intermediate position, the left and right sides of fixed plate (302) all is fixed with telescopic link (303), the surface movable sleeve of telescopic link (303) is equipped with auxiliary spring (304), two the one end that telescopic link (303) is on the back all is fixed with baffle (305), one side that baffle (305) is close to installation block (301) is fixed with kicking block (306), installation mechanism (3) still include movable rod (307) with fixed case (2) left and right sides sliding connection, the surface movable sleeve of movable rod (307) is equipped with reset spring (308), the one end that movable rod (307) is close to installation block (301) is fixed with fixture block (309), the one end that movable rod (307) kept away from installation block (301) is fixed with fixed handle (310).

2. The vertical electromagnetic relay according to claim 1, wherein: the bottom surfaces of the mounting blocks (301) are arc-shaped, clamping grooves are formed in one sides, opposite to each other, of the two mounting blocks (301), and the two clamping blocks (309) are respectively inserted into the two clamping grooves and are in clearance fit with the two clamping grooves.

3. The vertical electromagnetic relay according to claim 1, wherein: the movable rods (307) are rectangular rods, square holes are formed in the left side and the right side of the fixed box (2), and the two movable rods (307) penetrate through the two square holes respectively and are connected with the two square holes in a sliding mode.

4. The vertical electromagnetic relay according to claim 1, wherein: two ends of the auxiliary spring (304) are respectively abutted between the fixed plate (302) and the baffle plate (305), and two ends of the return spring (308) are respectively abutted between the inner wall of the fixed box (2) and the clamping block (309).

5. The vertical electromagnetic relay according to claim 1, wherein: through holes are formed in the left side and the right side of the top surface of the fixed box (2), two mounting blocks (301) penetrate through the two through holes respectively and are in clearance fit with the two through holes, the top block (306) is spherical, and the two top blocks (306) are tightly attached to one sides, opposite to the two mounting blocks (301), respectively.

6. The vertical electromagnetic relay according to claim 1, wherein: the auxiliary mechanism (4) comprises two fixing rings (401), the two fixing rings (401) are respectively fixed on the outer surfaces of the two opposite sides of the movable rod (307), a hinge bracket (402) is fixed on the top surface of the fixing rings (401), a threaded rod (403) is hinged on the hinge bracket (402), a nut (404) is connected with the top thread of the outer surface of the threaded rod (403), the auxiliary mechanism (4) further comprises auxiliary plates (405) fixed on the left side and the right side of the fixed box (2), and grooves (406) are formed in the opposite sides of the two auxiliary plates (405).

7. The vertical electromagnetic relay according to claim 6, wherein: the threaded rod (403) is inserted into the groove (406), and the nut (404) is tightly attached to the top surface of the auxiliary plate (405).