CN215872346U

CN215872346U - Low-voltage apparatus component convenient to centre gripping is adjusted

Info

Publication number: CN215872346U
Application number: CN202121657285.8U
Authority: CN
Inventors: 陈进东
Original assignee: Wenzhou Zhendong Electronic Technology Co ltd
Current assignee: Wenzhou Zhendong Electronic Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-18
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a low-voltage electrical appliance element convenient to clamp and adjust, which comprises a relay, wherein two rectangular grooves are arranged on two side surfaces of the relay, a fixed shaft is fixedly arranged on the inner wall of each rectangular groove, a connecting plate is sleeved on the outer surface of the fixed shaft, a connecting rod is fixedly arranged between the two connecting plates positioned on the same side, a movable plate is sleeved on the outer surface of the connecting rod, circular through holes are formed in two ends of the upper edge of the movable plate, a sliding rod is clamped in each circular through hole, a limiting block is fixedly arranged at the bottom end of the sliding rod, a circular limiting plate is fixedly arranged at the top end of the sliding rod, and a spring is sleeved on the outer surface of the sliding rod. The rotary rod is arranged, so that the external element and the relay can be conveniently connected and fixed, and the height of the rotary rod can be conveniently adjusted by arranging the slide rod and the spring, so that the rotary rod can adapt to different external elements.

Description

Low-voltage apparatus component convenient to centre gripping is adjusted

Technical Field

The utility model relates to the technical field of electrical components, in particular to a low-voltage electrical component convenient to clamp and adjust.

Background

"Low Voltage Electrical devices" is defined as: a circuit having a rated voltage of 1200V Direct Current (DC) or 1500V Alternating Current (AC) or less can be manually or automatically switched by one or a combination of devices according to a use request and a control signal, and a basic device for realizing functions such as control, regulation, conversion, detection, protection, and the like of a controlled object in the circuit is called a low-voltage device. A low-voltage electrical appliance element formed by adopting an electromagnetic principle is called an electromagnetic low-voltage electrical appliance; low-voltage apparatus components composed of integrated circuits or electronic components, called electronic low-voltage apparatus; low-voltage electrical appliance elements or devices formed by utilizing modern control principles are called automatic electrical appliances, intelligent electrical appliances or communication electrical appliances; according to the control principle, structure principle and application of electric appliance, there can be terminal combined electric appliance, intelligent electric appliance and modular electric appliance, and the common low-voltage electric appliance element includes relay.

However, when the conventional relay is connected to an external element, the connection is unstable and the conventional relay is easy to fall off; thus, the existing requirements are not met, for which we propose a low-voltage electrical component that facilitates the clamping adjustment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-voltage electrical appliance element convenient to clamp and adjust, and aims to solve the problems that the existing relay proposed in the background art is easy to be connected unstably and fall off when being connected with an external element.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a low-voltage apparatus component convenient to centre gripping is adjusted, includes the relay, the both sides face of relay all is provided with two rectangular channels, the inner wall fixed mounting of rectangular channel has the fixed axle, the surface of fixed axle has cup jointed the connecting plate, is located two of homonymy fixed mounting has the connecting rod between the connecting plate, the surface of connecting rod has cup jointed the fly leaf, the both ends at border all are provided with circular through-hole on the fly leaf, the inside card of circular through-hole has the slide bar, the bottom fixed mounting of slide bar has the stopper, the top fixed mounting of slide bar has circular limiting plate, the surface of slide bar has cup jointed the spring, the bull stick has been cup jointed to the position that the slide bar surface is located circular limiting plate below.

Compared with the prior art, the utility model has the beneficial effects that: this low voltage apparatus component convenient to centre gripping is adjusted through being provided with the bull stick, is convenient for be connected external component and relay 1 fixedly, through being provided with slide bar and spring, is convenient for adjust the height of bull stick to can adapt to different external component.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic diagram of a relay according to the present invention;

FIG. 3 is a schematic diagram of the movable plate of the present invention with its structure disassembled;

fig. 4 is a structural diagram illustrating an overall usage state of the present invention.

In the figure: 1. a relay; 2. a movable plate; 3. a connecting plate; 4. a rectangular groove; 5. a fixed shaft; 6. a connecting rod; 7. a circular through hole; 8. a slide bar; 9. a spring; 10. a limiting block; 11. a rotating rod; 12. a circular limiting plate; 13. cylindrical neck.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a low-voltage apparatus component convenient to centre gripping is adjusted, including relay 1, relay 1's both sides face all is provided with two rectangular channels 4, the inner wall fixed mounting of rectangular channel 4 has fixed axle 5, connecting plate 3 has been cup jointed to the surface of fixed axle 5, fixed mounting has connecting rod 6 between two connecting plates 3 that are located the homonymy, fly leaf 2 has been cup jointed to the surface of connecting rod 6, the both ends at border all are provided with circular through-hole 7 on fly leaf 2, the inside card of circular through-hole 7 has slide bar 8, slide bar 8's bottom fixed mounting has stopper 10, slide bar 8's top fixed mounting has circular limiting plate 12, slide bar 8's surface has cup jointed spring 9, the position that slide bar 8 surface is located circular limiting plate 12 below has cup jointed bull stick 11.

In the utility model: the middle of the movable plate 2 close to the lower surface is provided with a cylindrical clamping groove 13, and the outer surface of the connecting rod 6 is attached to the inner wall of the cylindrical clamping groove 13, so that the movable plate 2 can rotate around the connecting rod 6.

In the utility model: one end of the rotating rod 11 is provided with a round hole, and the outer surface of the sliding rod 8 is clamped in the inner wall of the round hole, so that the sliding rod 8 can slide up and down in the round through hole 7.

In the utility model: the sliding rod 8, the limiting block 10 and the circular limiting plate 12 are of an integrated structure, the bottom end of the spring 9 is fixedly installed on the upper end face of the limiting block 10, and the top end of the spring 9 is fixedly installed on the lower end face of the circular through hole 7, so that the spring 9 can push the sliding rod 8 downwards through the limiting block 10.

In the utility model: a silica gel strip is fixedly arranged on the bottom end face of one end of the rotating rod 11, which is far away from the sliding rod 8.

In the utility model: the connecting plate 3 is fixedly connected with the connecting rod 6 through welding, and the fixed shaft 5 is fixedly arranged in the inner wall of the rectangular groove 4 through welding.

The working principle is as follows: during the use, when relay 1 is connected with external element, upwards stimulate bull stick 11, bull stick 11 card is in the below of circular limiting plate 12 to drive slide bar 8 at the inside rebound of circular through-hole 7, make spring 9 contract under the extrusion of stopper 10, rotate bull stick 11, make bull stick 11 and external component contact, loosen the hand, spring 9 kick-backs and promotes stopper 10 downwards, thereby promote slide bar 8 downwards, and then make bull stick 11 can fix external component.

In summary, the following steps: the rotating rod 11 is arranged, so that the external element and the relay 1 can be connected and fixed conveniently, and the sliding rod 8 and the spring 9 are arranged, so that the height of the rotating rod 11 can be adjusted conveniently, and the relay can adapt to different external elements.

Claims

1. A low-voltage electrical apparatus component convenient to centre gripping is adjusted, includes relay (1), its characterized in that: two rectangular grooves (4) are respectively arranged on two side surfaces of the relay (1), a fixed shaft (5) is fixedly arranged on the inner wall of each rectangular groove (4), the outer surface of the fixed shaft (5) is sleeved with a connecting plate (3), a connecting rod (6) is fixedly arranged between the two connecting plates (3) positioned at the same side, the outer surface of the connecting rod (6) is sleeved with a movable plate (2), both ends of the upper edge of the movable plate (2) are provided with circular through holes (7), a sliding rod (8) is clamped inside the circular through hole (7), a limiting block (10) is fixedly arranged at the bottom end of the sliding rod (8), a round limiting plate (12) is fixedly arranged at the top end of the sliding rod (8), a spring (9) is sleeved on the outer surface of the sliding rod (8), and a rotating rod (11) is sleeved at the position, below the circular limiting plate (12), of the outer surface of the sliding rod (8).

2. A low voltage electrical component for facilitating clamping adjustment according to claim 1, wherein: the middle of the movable plate (2) close to the lower surface is provided with a cylindrical clamping groove (13), and the outer surface of the connecting rod (6) is attached to the inner wall of the cylindrical clamping groove (13).

3. A low voltage electrical component for facilitating clamping adjustment according to claim 1, wherein: one end of the rotating rod (11) is provided with a round hole, and the outer surface of the sliding rod (8) is clamped in the inner wall of the round hole.

4. A low voltage electrical component for facilitating clamping adjustment according to claim 1, wherein: slide bar (8), stopper (10) and circular limiting plate (12) are the integrated into one piece structure, the bottom fixed mounting of spring (9) is at the up end of stopper (10), the top fixed mounting of spring (9) is at the lower terminal surface of circular through-hole (7).

5. A low voltage electrical component for facilitating clamping adjustment according to claim 1, wherein: and a silica gel strip is fixedly arranged on the bottom end face of one end, far away from the sliding rod (8), of the rotating rod (11).

6. A low voltage electrical component for facilitating clamping adjustment according to claim 1, wherein: the connecting plate (3) is fixedly connected with the connecting rod (6) through welding, and the fixed shaft (5) is fixedly installed in the inner wall of the rectangular groove (4) through welding.