CN218849378U - Relay for micro-grid - Google Patents

Abstract

The utility model discloses a relay that can be used to little electric wire netting, including base and demountable installation in the relay main part of base one side, the base is kept away from one side of relay main part and is seted up flutedly between two parties, and the bottom structure has fixed jack catch in the recess, the activity groove of switch-on recess is all seted up to the both sides of base, two the equal fixed mounting in activity inslot one side has the axostylus axostyle, two rotate the movable jack catch of installing the fixed jack catch of adaptation jointly on the axostylus axostyle, and a lateral symmetry of activity jack catch is provided with two and slides respectively and set up in two support arms in the activity inslot, the through-hole that supplies locking bolt screw-thread fit to install is seted up between two parties to the one end of support arm, and the activity inslot is kept away from one side of axostylus axostyle and is seted up logical groove that supplies locking bolt threaded connection between two parties. This relay that can be used to little electric wire netting, it possesses quick assembly disassembly structure, labour saving and time saving during the installation, convenient to use, easy operation, the practicality is stronger.

Description

Relay for micro-grid

Technical Field

The utility model belongs to the technical field of electronic instrument, concretely relates to relay that can be used to little electric wire netting.

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 meets a predetermined requirement. The relay has a control system and a controlled system, is generally applied to an automatic control circuit, and plays roles of automatic adjustment, safety protection, circuit switching and the like in the circuit. Fifth generation signal relays have emerged which are smaller in size, lower in power consumption, and more reliable.

When present relay is being applied to little electric wire netting, because the interface on it is less, often can face the condition of interpolation relay once more, can be because the interface on the relay mainly locks through the spring, comparatively hard when the installation, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relay that can be used to little electric wire netting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme does:

a relay for a microgrid comprises a base and a relay main body detachably mounted on one side of the base;

a groove is formed in the middle of one side, away from the relay main body, of the base, a fixed clamping jaw is constructed at the bottom end of the groove, movable grooves for connecting the grooves are formed in the two sides of the base, and shaft levers are fixedly mounted on one sides of the two movable grooves;

two the movable jaw who installs the fixed jack catch of adaptation rotates jointly on the axostylus axostyle, and one side symmetry of movable jaw is provided with two and slides respectively and set up in two support arm in the activity inslot, the through-hole that supplies locking bolt screw-thread fit to install is seted up between two parties to the one end of support arm, and the activity inslot keeps away from one side of axostylus axostyle and sets up between two parties and supply the logical groove of locking bolt threaded connection.

Furthermore, a plurality of inserting grooves are formed in the base towards one side of the relay main body at equal intervals, and a plurality of inserting keys which are inserted into the key grooves are formed in the relay main body towards one side of the base at equal intervals.

Further, a plurality of chamber grooves used for bearing the wire harness are formed in the two ends of the base at equal intervals, and an inner wire hole is formed in one side in each chamber groove in the middle.

Furthermore, the inner threaded hole is internally and threadedly connected with a fastening bolt, and a clamping plate movably arranged in the cavity groove is installed on the fastening bolt in a threaded manner.

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

thanks to the arrangement of the fixed clamping jaw and the movable clamping jaw constructed on the base, the fixed clamping jaw is clamped on the mounting groove position in the distribution box, the movable clamping jaw arranged on the two shaft rods is rotated, and after the movable clamping jaw is rotated to a specified position, the locking bolt in the supporting arm can be screwed into the base, so that the movable clamping jaw can be locked, the movable clamping jaw is matched with the fixed clamping jaw to complete the fixed mounting of the relay, the time and the labor are saved during the mounting, and the practicability is strong;

benefit from the setting of base and relay main part, insert the keyway on the base respectively through a plurality of grafting keys that set up in the relay main part to make the relay main part connect in the base, convenient to use, easy operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a relay main body; 3. fixing the clamping jaw; 4. a movable groove; 5. a shaft lever; 6. a movable jaw; 7. a support arm; 8. locking the bolt; 9. a plug-in key; 10. a cavity groove; 11. a clamping plate; 12. and fastening the bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, fig. 2 and fig. 3, a relay for micro-grid comprises a base 1 and a relay main body 2 which is detachably mounted on one side of the base 1, which is far away from the relay main body 2, is provided with a groove between two sides, a fixed jaw 3 is constructed at the bottom end of the groove, movable grooves 4 for connecting the grooves are formed in the two sides of the base 1, two shaft levers 5 and two movable jaws 6 are fixedly mounted on one sides of the movable grooves 4, which are jointly rotated on the shaft levers 5, are provided with movable jaws 6 for being matched with the fixed jaw 3, one side of each movable jaw 6 is symmetrically provided with two support arms 7 which are respectively slidably arranged in the two movable grooves 4, one end of each support arm 7 is provided with a through hole for being installed by thread fit of a locking bolt 8 between two sides, one side of each movable groove 4, which is far away from the shaft lever 5, is provided with a through groove for being connected with the locking bolt 8 through thread, the movable jaws 6 are rotated, and the locking bolt 8 in the base 1 can be screwed into the movable jaw 6, so that the movable jaw 6 can be screwed in the movable jaw 6, and the relay can be installed in a labor-saving way, thereby achieving practical and the relay with the relay.

As shown in fig. 1 and 2, wherein, a plurality of inserting grooves are opened towards one side of the relay main body 2 at the equal distance of the base 1, and the relay main body 2 is constructed with a plurality of inserting keys 9 inserted into the key grooves towards one side of the base 1 at the equal distance of the base 1, a plurality of cavity grooves 10 for bearing the wiring harness are opened at the equal distance of the two ends of the base 1, an internal thread hole is opened in the middle of one side of the cavity groove 10, the internal thread hole is connected with a fastening bolt 12, and a clamping plate 11 movably arranged in the cavity groove 10 is installed on the fastening bolt 12 in a threaded manner, and the inserting keys 9 arranged on the relay main body 2 are respectively inserted into the key grooves on the base 1, so that the relay main body 2 is connected to the base 1, and the use is convenient and the operation is simple.

The working principle is as follows: this relay that can be used to little electric wire netting, during the use, through clamping fixed jack catch 3 on the installation trench in the block terminal, and rotate the movable jack catch 6 that sets up on two root length pole pieces 5, treat to rotate to the assigned position after, can twist in base 1 with locking bolt 8 in the support arm 7, thereby accomplish the locking to movable jack catch 6, in order to accomplish the fixed mounting to this relay through fixed jack catch 3 of movable jack catch 6 cooperation, fixed back, can insert respectively in the keyway on the base 1 through a plurality of plug-in keys 9 that set up on relay main part 2, so that relay main part 2 connects in base 1, high durability and convenient use, and is simple to operate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. A relay for a micro-grid comprises a base (1) and a relay main body (2) which is detachably arranged on one side of the base (1);

the method is characterized in that: a groove is formed in the middle of one side, away from the relay main body (2), of the base (1), a fixed clamping jaw (3) is constructed at the inner bottom end of the groove, movable grooves (4) communicated with the groove are formed in two sides of the base (1), and a shaft lever (5) is fixedly mounted on one side in each of the two movable grooves (4);

two the movable jaw (6) of fixed jaw (3) of adaptation is installed in common rotating on axostylus axostyle (5), and one side symmetry of movable jaw (6) is provided with two and slides respectively and set up in two support arm (7) in activity groove (4), the one end of support arm (7) is seted up the through-hole that supplies locking bolt (8) screw-thread fit to install between two parties, and keeps away from one side of axostylus axostyle (5) in activity groove (4) and sets up the logical groove that supplies locking bolt (8) threaded connection between two parties.

2. A relay usable in a microgrid according to claim 1, characterized in that: a plurality of inserting grooves are formed in the base (1) towards one side of the relay main body (2) at equal intervals, and a plurality of inserting keys (9) which are inserted into the key grooves are formed in the relay main body (2) towards one side of the base (1) at equal intervals.

3. A relay usable in a microgrid according to claim 1, characterized in that: the equal equidistance in both ends of base (1) has seted up a plurality of chamber grooves (10) that are used for bearing the weight of the pencil, the internal thread hole has been seted up between two parties to one side in chamber groove (10).

4. A relay usable in a microgrid according to claim 3, characterized in that: the inner threaded hole is internally and threadedly connected with a fastening bolt (12), and a clamping plate (11) movably arranged in the cavity groove (10) is installed on the fastening bolt (12) in a threaded manner.

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