CN216311682U - Base capable of simplifying assembly of electromagnetic relay - Google Patents

Abstract

The utility model discloses a base capable of simplifying the assembly of an electromagnetic relay, comprising a relay main board, an installation base, a docking element and a plug main body. A square hollow block is provided with a wedge-shaped locking block inside the square hollow block, a mounting plate is fixedly connected to the bottom of the docking element, a clamping block is fixedly connected to the bottom of the mounting plate, and the clamping block is movably clamped inside the installation base. The beneficial effects of the utility model are: when in use, it is convenient to assemble the docking components on the main board of the relay, the assembling process is easy to operate, and the provided plug main body is also convenient for plugging and fixing, which reduces the assembling time and saves the physical strength of the staff. The provided docking element is also easy to remove later, so it is convenient to replace the docking element when the docking element is damaged, and the whole device is easy to maintain and meet the needs of use.

Description

A base that simplifies the assembly of electromagnetic relays

technical field

The utility model relates to a relay base, in particular to a base capable of simplifying the assembly of an electromagnetic relay, belonging to the technical field of relays.

Background technique

Electromagnetic relay is a widely used electronic component, which generally includes a base, a magnetic circuit system and a contact system arranged on the base, and the contact system includes a moving contact group and a static contact group. The moving contact group includes moving contacts and moving contacts. The contact piece, the static contact group includes a static contact and a static contact piece, the magnetic circuit system includes an electromagnetic system and an armature, and the electromagnetic system includes an iron core and a yoke.

In the assembly process of electromagnetic relays from parts to components to a complete product, various assembly methods such as riveting, welding, and clamping are usually used. At present, bolts are used for assembly and fixing. , the operation is cumbersome, consumes a lot of physical strength, and also consumes time. In view of the shortcomings of the existing technology, the utility model provides a base that can simplify the assembly of the electromagnetic relay to solve the above problems.

Utility model content

The purpose of the present invention is to provide a base that can simplify the assembly of electromagnetic relays in order to solve the above problems. When the device is in use, it is convenient to assemble the docking components on the main board of the relay, the assembly process is simple to operate, and the provided plug The main body is also easy to be plugged and fixed, which reduces the assembly time and saves the physical strength of the staff. Moreover, the set docking element is also easy to remove later, so it is convenient to replace the docking element when the docking element is damaged. The whole device is easy to maintain and meet the needs of use. .

The utility model achieves the above objects through the following technical solutions, a base that can simplify the assembly of electromagnetic relays, including a relay main board, an installation base, a docking element and a plug main body, and the installation base is fixedly connected to the top of the relay main board, Two sides of the mounting base are fixedly connected with a square hollow block, and the inside of the square hollow block is provided with a wedge-shaped locking block;

The bottom of the docking element is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a clamping block, the clamping block is movably clamped inside the installation base, and the clamping block is provided with a clamping block a slot, the wedge-shaped locking block is movably clamped in the slot, and a socket body is opened on the side wall of the docking element;

A cable body is fixedly connected to the plug body, and the plug body is movably clamped in the socket body.

Preferably, the top of the relay main board is fixedly connected to a limit support column, and the bottom of the mounting plate is fixedly connected to a limit support tube, and the limit support tube is movably sleeved on the limit support column.

Preferably, a square sliding block is slidably connected to the inner cavity of the square hollow block, a first spring is fixedly connected to the side wall of the square sliding block, the first spring is in a compressed state, and the wedge-shaped locking block The fixed connection is on the side of the square slider away from the first spring.

Preferably, handles are fixedly connected to both sides of the square sliding block, and sliding grooves corresponding to the handles are provided on the side walls of the square hollow block.

Preferably, a locking hole is formed on the top of the plug body, a circular groove is formed inside the docking element, a cylindrical block is slidably connected to the inside of the circular groove, and the top of the cylindrical block is fixedly connected with a first Two springs, the bottom of the cylindrical block is fixedly connected with a locking rod, and the bottom of the locking rod is movably inserted into the locking hole.

Preferably, the second spring is in a compressed state, a pull rod is fixedly connected to the top of the cylindrical block, and the top of the pull rod passes through the abutting element and extends upward.

The beneficial effects of the present utility model are:

The base that can simplify the assembly of the electromagnetic relay is convenient to assemble the docking components on the main board of the relay when in use. The assembly process is easy to operate, and the provided plug body is also convenient for plugging and fixing, which reduces the assembly time and saves the physical strength of the staff. Moreover, the provided docking element is also easy to remove later, so it is convenient to replace the docking element when the docking element is damaged, and the whole device is easy to maintain and meet the needs of use.

The base can simplify the assembly of the electromagnetic relay. When the plug body is inserted and fixed inside the socket body, it is clamped and fixed by the locking rod, so that the clamping and fixing effect of the plug body is good, and it is not easy to loosen, so as to ensure the connection. stability.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the disassembled view of the installation base and the docking element of the utility model;

3 is a cross-sectional view of a square hollow block of the present utility model;

4 is a structural diagram of a clamping block of the present invention;

FIG. 5 is a structural diagram of the docking element and the plug main body of the present invention;

FIG. 6 is a cross-sectional view of the docking element of the present invention.

In the figure: 1. Relay main board; 2. Mounting base; 3. Square hollow block; 301, Square slider; 302, First spring; 303, Wedge-shaped locking block; 4. Limit support column; 5. Docking element ;501, mounting plate; 502, limit support tube; 503, socket body; 6, snap block; 601, card slot; 7, plug body; 701, cable body; 702, locking hole; 8, circular Slot; 801, cylindrical block; 802, second spring; 803, locking rod; 804, pull rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-6, a base that can simplify the assembly of electromagnetic relays, including a relay main board 1, a mounting base 2, a docking element 5 and a plug body 7, and the mounting base 2 is fixedly connected to the top of the relay main board 1. , the two sides of the installation base 2 are fixedly connected with a square hollow block 3, and the inside of the square hollow block 3 is provided with a wedge-shaped locking block 303;

The bottom of the docking element 5 is fixedly connected with a mounting plate 501 , and the bottom of the mounting plate 501 is fixedly connected with a clamping block 6 , the clamping block 6 is movably clamped inside the mounting base 2 , and the clamping block 6 is provided with clamping slots on both sides. 601, the wedge-shaped locking block 303 is movably clamped in the slot 601, and the side wall of the docking element 5 is provided with a socket body 503;

A cable body 701 is fixedly connected to the plug body 7 , and the plug body 7 is movably clamped in the socket body 503 .

As shown in FIG. 1 , the top of the relay main board 1 is fixedly connected to the limit support column 4 , the bottom of the mounting plate 501 is fixedly connected to the limit support tube 502 , and the limit support tube 502 is movably sleeved on the limit support column 4 . The cooperation of the limit support tube 502 and the limit support column 4 can ensure the lateral support of the relay main board 1 and the mounting plate 501, ensure that the mounting plate 501 is not easy to shake after installation and fixation, and make the device more stable after the overall assembly.

As shown in FIG. 3 , a square slider 301 is slidably connected to the inner cavity of the square hollow block 3 , a first spring 302 is fixedly connected to the side wall of the square slider 301 , the first spring 302 is in a compressed state, and the wedge-shaped locking The block 303 is fixedly connected to the side of the square slider 301 away from the first spring 302, and the elastic force of the first spring 302 can be applied to the whole formed by the square slider 301 and the wedge-shaped locking block 303, so that the wedge-shaped locking block 303 It can be stably clamped in the card slot 601 without loosening.

As shown in FIG. 3 , handles are fixedly connected to both sides of the square sliding block 301 , and the side walls of the square hollow block 3 are provided with sliding grooves corresponding to the handles. The provided handles are convenient for users to slide the square sliding block 301 .

As shown in Figures 1, 5 and 6, the top of the plug body 7 is provided with a locking hole 702, the inside of the docking element 5 is provided with a circular groove 8, and a cylindrical block 801 is slidably connected to the interior of the circular groove 8. The cylindrical block The top of 801 is fixedly connected with a second spring 802, the bottom of the cylindrical block 801 is fixedly connected with a locking rod 803, the bottom of the locking rod 803 is movably inserted into the locking hole 702, and the locking rod 803 and the locking hole are provided. The cooperation of the 702 can make the plug body 7 have a good effect of plugging and fixing, and ensure the stability of the interface.

As shown in FIG. 3 , the second spring 802 is in a compressed state, a pull rod 804 is fixedly connected to the top of the cylindrical block 801 , and the top of the pull rod 804 passes through the docking element 5 and extends upwards. Pull together with the locking lever 803 as a whole.

When the utility model is in use, it is convenient to assemble the docking element 5 on the relay main board 1, the assembling process is simple, and the provided plug body 7 is also convenient for plugging and fixing, which reduces the assembling time and saves the physical strength of the staff. The docking element 5 is also easy to remove later, so it is convenient to replace the docking element 5 when the docking element 5 is damaged, and the whole device is convenient for maintenance and meets the use requirements.

When the docking element 5 is docked and fixed, the clamping block 6 can be directly inserted into the mounting base 2 and fixed. When the clamping block 6 moves downward, it abuts against the wedge-shaped locking block 303. Apply pressure to the inclined surface of the wedge-shaped locking block 303, and drive the wedge-shaped locking block 303 to shrink into the interior of the square hollow block 3. When the clamping block 6 is completely clamped into the interior of the mounting base 2, the wedge-shaped locking block 303 is subjected to the first A spring 302 is elastically ejected and inserted into the card slot 601 to form an integral fixation to the engaging block 6 and the engaging element 5 .

When the docking element 5 needs to be removed, the square sliding block 301 is pulled to make the wedge-shaped locking block 303 disengage from the locking groove 601 , and the docking element 5 is pulled upward to remove the docking element 5 .

The provided plug body 7 is clamped and fixed by the locking rod 803 when it is inserted and fixed inside the socket body 503 , so that the plug body 7 has a good clamping and fixing effect and is not easy to loosen, thereby ensuring the stability of the connection.

When inserting the plug body 7, first pull the pull rod 804 upward, so that the pull rod 804 drives the cylindrical block 801 to move upward and squeeze the second spring 802, and the cylindrical block 801 drives the locking rod 803 to move upward, at this time, the plug body 7 is moved along the socket The main body 503 is inserted. After insertion, the lever 804 is released, and the locking lever 803 is pushed and inserted into the locking hole 702 by the elastic force of the second spring 802 to realize the clamping and fixing of the plug main body 7. When the plug main body 7 is removed later, The above-mentioned clamping and fixing process can be reversed.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a can simplify base of electromagnetic relay assembly, includes relay mainboard (1), mounting base (2), butt joint component (5) and plug main part (7), its characterized in that:

the mounting base (2) is fixedly connected to the top of the relay mainboard (1), square hollow blocks (3) are fixedly connected to two sides of the mounting base (2), and wedge-shaped locking blocks (303) are arranged inside the square hollow blocks (3);

the bottom of the butt joint element (5) is fixedly connected with a mounting plate (501), the bottom of the mounting plate (501) is fixedly connected with a clamping block (6), the clamping block (6) is movably clamped inside the mounting base (2), clamping grooves (601) are formed in two sides of the clamping block (6), the wedge-shaped locking block (303) is movably clamped in the clamping grooves (601), and an inserting opening main body (503) is formed in the side wall of the butt joint element (5);

the plug is characterized in that a cable main body (701) is fixedly connected to the plug main body (7), and the plug main body (7) is movably clamped in the socket main body (503).

2. A base for simplifying the assembly of an electromagnetic relay according to claim 1, wherein: the top fixedly connected with of relay mainboard (1) spacing support column (4), the bottom fixedly connected with of mounting panel (501) spacing stay tube (502), spacing stay tube (502) activity cup joints on spacing support column (4).

3. A base for simplifying the assembly of an electromagnetic relay according to claim 1, wherein: sliding connection has square slider (301) in the inner chamber of square cavity piece (3), first spring (302) of fixedly connected with on the lateral wall of square slider (301), first spring (302) are in compression state, wedge locking piece (303) fixed connection is in the one side of keeping away from first spring (302) in square slider (301).

4. A base for simplifying the assembly of an electromagnetic relay according to claim 3, wherein: the both sides fixedly connected with handle of square slider (301), set up the spout that corresponds with the handle on the lateral wall of square cavity piece (3).

5. A base for simplifying the assembly of an electromagnetic relay according to claim 1, wherein: the locking hole (702) is formed in the top of the plug main body (7), the circular groove (8) is formed in the butt joint element (5), the cylindrical block (801) is connected to the inside of the circular groove (8) in a sliding mode, the second spring (802) is fixedly connected to the top of the cylindrical block (801), the locking rod (803) is fixedly connected to the bottom of the cylindrical block (801), and the bottom of the locking rod (803) is movably inserted into the locking hole (702).

6. A base for simplifying the assembly of an electromagnetic relay according to claim 5, wherein: the second spring (802) is in a compressed state, a pull rod (804) is fixedly connected to the top of the cylindrical block (801), and the top of the pull rod (804) penetrates through the abutting element (5) and extends upwards.

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