CN216412963U

CN216412963U - Novel concatenation formula relay

Info

Publication number: CN216412963U
Application number: CN202122554617.6U
Authority: CN
Inventors: 李德英
Original assignee: Chengdu Ampton Technology Co ltd
Current assignee: Chengdu Ampton Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-29
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a novel spliced relay, which comprises a main body, wherein a fixing frame is arranged at the lower side position of the main body, three groups of square holes are respectively formed in the inner side of the fixing frame, a telescopic mechanism is fixedly installed at the rear end of the fixing frame, a fixing mechanism is fixedly installed at the front end of the fixing frame close to the lower end of the main body, a handle is movably installed at the front end of the fixing mechanism, the telescopic mechanism comprises a shell fixedly connected to the rear end of the fixing frame, a telescopic rod is arranged in the shell, and a first square groove is formed in the telescopic rod. According to the novel spliced relay, the main body connected with the upper side is pulled out of the switch electric box, so that later-stage operation is facilitated, the practicability of the novel spliced relay is improved, and then the main body and the switch electric box are quickly spliced and installed through the matching of the fixing mechanism fixing mode and the telescopic mechanism, so that the novel spliced relay is convenient to operate and improves the efficiency.

Description

Novel concatenation formula relay

Technical Field

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

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 commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like.

Traditional relay still has some shortcomings, and common relay is most often for installing in the switch electronic box, and at first the switch electronic box inner space is narrow and small, and operating space is limited, and secondly the indoor switch electronic box is generally installed at the wall body upside, and the installation need be in switch electronic box internal operation with dismantling the relay side, and work efficiency is lower relatively.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel spliced relay, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a novel spliced relay comprises a main body, wherein a fixing frame is arranged at the lower side position of the main body, three groups of square holes are respectively formed in the inner side of the fixing frame, a telescopic mechanism is fixedly installed at the rear end of the fixing frame, a fixing mechanism is fixedly installed at the front end of the fixing frame close to the lower end of the main body, and a handle is movably installed at the front end of the fixing mechanism;

the telescopic mechanism comprises a shell fixedly connected to the rear end of a fixing frame, a telescopic rod is arranged in the shell, a first square groove is formed in the telescopic rod, fixing rods are fixedly connected to positions, close to the rear side, of inner walls of two sides of the first square groove, an elastic piece frame is fixedly connected to positions, close to the middle position, of the outer side of each fixing rod, the upper end and the lower end of the elastic piece frame are fixedly connected with first clamping blocks respectively, a first spring is fixedly connected to the position of the inner side of the elastic piece frame, and five groups of first clamping grooves are formed in the inner walls of the upper side and the lower side of the shell;

the fixing mechanism comprises a square block fixedly connected to the front end of the telescopic rod, a T-shaped rod is fixedly connected to the rear end of the main body, a sleeve rod is sleeved outside the T-shaped rod, a first sliding groove is formed in the square block, a connecting block is arranged inside the first sliding groove, a second spring is arranged between the lower end of the connecting block and the sliding groove, a second clamping groove is formed in the outer side of the connecting block close to the middle position, a second sliding groove is formed in one side position, close to the second clamping groove, of the inside of the square block, a second clamping block is arranged on the inner side of the second sliding groove, a second square groove is formed in the inner side of the second clamping block, a third spring is arranged inside the second square groove, and a pull ring is fixedly connected to one end of the second clamping block.

Preferably, the inner part of the fixing frame shell is communicated, the telescopic rod is matched with the square hole, and the two groups of first clamping blocks are respectively matched with the upper and lower groups of first clamping grooves.

Preferably, the upper end and the lower end of each of the two groups of first clamping blocks are provided with a spherical body, the two groups of first clamping blocks are mirror-symmetrical, the first spring is aligned with the two groups of first clamping blocks, and the first clamping grooves are arranged in an array.

Preferably, the T-shaped rod is matched with the loop bar, the lower end of the loop bar is fixed at the position, close to the front side, of the upper end of the telescopic rod, and the first sliding groove is communicated with the second sliding groove.

Preferably, the upper end of the connecting block is fixedly connected with the main body, the lower end of the connecting block is arranged to be a ball-mounted body, the second spring is fixedly connected with the bottom of the first sliding groove, and one end of the second clamping block is located inside the second clamping groove.

Preferably, two sides of the second clamping block penetrate through one end of the square block, the third spring is fixedly connected between the inner wall of one side of the second square groove and the inner wall of one side of the second sliding groove, and the pull ring and the second clamping block are integrated.

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

1. the mount is connected as an organic wholely with the switch electronic box, pulls the handle again, can stimulate the telescopic link through the connection of square piece for two sets of first fixture blocks leave the inside of two sets of first draw-in grooves from top to bottom, compress first spring, pull out the telescopic link, make inside the main part pull-out switch electronic box that the upside is connected, the operation in the later stage of being convenient for improves his practicality simultaneously.

2. Insert the loop bar with the main part through T shape pole, the connecting block inserts in the first spout simultaneously, the spherical realization of connecting block downside promotes the second fixture block outwards, second fixture block compression third spring simultaneously, the connecting block compression second spring, when the second draw-in groove with the second fixture block to this hour, the second fixture block is because of the elasticity of third spring, push in the second draw-in groove, block the connecting block, the elasticity of second spring supports the connecting block, during the dismantlement, pulling pull ring alright dismantle, cooperation through fixed establishment fixed mode and telescopic machanism, splice the installation fast with main part and switch electronic box, high durability and convenient operation, high efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a novel split-joint relay according to the present invention;

FIG. 2 is a schematic view of a partially sectioned structure of the whole and the telescoping mechanism of the novel spliced relay according to the utility model;

FIG. 3 is a schematic view of a partially sectioned structure of a telescoping mechanism and a fixing mechanism of the novel split joint type relay according to the present invention;

FIG. 4 is an enlarged schematic view of part A of the novel split-joint relay according to the present invention;

fig. 5 is a schematic diagram of an enlarged structure of a part B of the novel spliced relay.

In the figure: 1. a main body; 2. a fixed mount; 3. a square hole; 4. a telescoping mechanism; 41. a housing; 42. a telescopic rod; 43. a first square groove; 44. a fixing rod; 45. a clip frame; 46. a first clamping block; 47. a first spring; 48. a first card slot; 5. a fixing mechanism; 51. a square block; 52. a T-shaped rod; 53. a loop bar; 54. connecting blocks; 55. a second spring; 56. a second card slot; 57. a second fixture block; 58. a second square groove; 59. a third spring; 510. a pull ring; 6. a handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, a novel spliced relay comprises a main body 1, a fixing frame 2 is arranged at the lower side of the main body 1, three groups of square holes 3 are respectively formed in the inner side of the fixing frame 2, a telescopic mechanism 4 is fixedly installed at the rear end of the fixing frame 2, a fixing mechanism 5 is fixedly installed at the front end of the fixing frame 2 close to the lower end of the main body 1, and a handle 6 is movably installed at the front end of the fixing mechanism 5;

the telescopic mechanism 4 comprises a shell 41 fixedly connected to the rear end of the fixed frame 2, a telescopic rod 42 is arranged inside the shell 41, a first square groove 43 is formed in the telescopic rod 42, fixing rods 44 are fixedly connected to positions, close to the rear side, of inner walls on two sides of the first square groove 43, an elastic piece frame 45 is fixedly connected to the outer side of each fixing rod 44, close to the middle position, the upper end and the lower end of the elastic piece frame 45 are fixedly connected with first clamping blocks 46 respectively, a first spring 47 is fixedly connected to the position, close to the inner side, of the elastic piece frame 45, and five groups of first clamping grooves 48 are formed in inner walls on the upper side and the lower side of the shell 41;

fixing mechanism 5 includes the square piece 51 of fixed connection at telescopic link 42 front end, the rear end fixedly connected with T shape pole 52 of main part 1, the outside cover of T shape pole 52 has loop bar 53, first spout has been seted up to the inside of square piece 51, the inside of first spout is provided with connecting block 54, be provided with second spring 55 between the lower extreme of connecting block 54 and the spout, connecting block 54 outside is close to the intermediate position and has seted up second draw-in groove 56, one side position that the inside of square piece 51 is close to second draw-in groove 56 sets up the second spout, the inboard of second spout is provided with second fixture block 57, second square groove 58 has been seted up to the inboard of second fixture block 57, the inside of second square groove 58 is provided with third spring 59, the one end fixedly connected with pull ring 510 of second fixture block 57.

In this embodiment, the inside of the outer shell 41 of the fixing frame 2 is communicated with each other, the telescopic rod 42 is matched with the square hole 3, the two sets of first clamping blocks 46 are respectively matched with the upper and lower sets of first clamping grooves 48, the upper and lower ends of the two sets of first clamping blocks 46 are both arranged into a spherical body, the two sets of first clamping blocks 46 are mirror-symmetrical, the first spring 47 is aligned with the two sets of first clamping blocks 46, and the first clamping grooves 48 are arranged in an array manner.

Specifically, mount 2 is connected as an organic whole with the switch electronic box, pulls handle 6 again, can stimulate telescopic link 42 through square 51's connection for two sets of first fixture blocks 46 leave the inside of two sets of first draw-in grooves 48 about, compress first spring 47, pull out telescopic link 42, make inside main part 1 that the upside is connected pulls out the switch electronic box, the operation in the back of being convenient for improves his practicality simultaneously.

In this embodiment, T-shaped rod 52 and loop bar 53 looks adaptation, the lower extreme of loop bar 53 is fixed at the upper end of telescopic link 42 near front position, first spout communicates with each other with the second spout, connecting block 54's upper end and main part 1 fixed connection, connecting block 54's lower extreme sets up to the ball dress body, second spring 55 and first spout bottom fixed connection, the one end of second fixture block 57 is located the inside of second draw-in groove 56, square 51's one end is run through to the both sides of second fixture block 57, the fixed connection of third spring 59 is between one side inner wall of second square 58 and one side inner wall of second spout, pull ring 510 presents as an organic wholely with second fixture block 57.

Specifically, insert main part 1 in loop bar 53 through T shape pole 52, connecting block 54 inserts in the first spout simultaneously, the spheroid of connecting block 54 downside can outwards promote second fixture block 57, second fixture block 57 compresses third spring 59 simultaneously, connecting block 54 compresses second spring 55, when second draw-in groove 56 and second fixture block 57 to this time, second fixture block 57 is because of the elasticity of third spring 59, push in second draw-in groove 56, block connecting block 54, the elasticity of second spring 55 supports connecting block 54, during the dismantlement, pulling pull ring 510 alright dismantle, cooperation through fixed establishment 5 fixed mode and telescopic machanism 4, can splice the installation fast with main part 1 and switch electronic box, and convenient for operation, efficiency improves.

The working principle is as follows:

1. firstly mount 2 and switch electronic box are connected as an organic whole, pull handle 6 again, can stimulate telescopic link 42 through square 51's connection for two sets of first fixture blocks 46 leave the inside of upper and lower two sets of first draw-in grooves 48, compress first spring 47, pull out telescopic link 42, make inside main part 1 that the upside is connected pull out the switch electronic box, the operation at the back of being convenient for improves his practicality simultaneously.

2. Secondly, the main body 1 is inserted into the loop bar 53 through the T-shaped rod 52, the connecting block 54 is inserted into the first sliding groove, the spherical body on the lower side of the connecting block 54 pushes the second clamping block 57 outwards, the second clamping block 57 compresses the third spring 59, the connecting block 54 compresses the second spring 55, when the second clamping groove 56 is aligned with the second clamping block 57, the second clamping block 57 is pushed into the second clamping groove 56 due to the elasticity of the third spring 59, the connecting block 54 is clamped, the connecting block 54 is supported by the elasticity of the second spring 55, during disassembly, the pull ring 510 can be pulled to be disassembled, and the main body 1 and the switch electric box can be quickly assembled and assembled through the matching of the fixing mode of the fixing mechanism 5 and the telescopic mechanism 4, so that the operation is convenient and the efficiency is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel concatenation formula relay, includes main part (1), its characterized in that: a fixing frame (2) is arranged at the lower side of the main body (1), three groups of square holes (3) are respectively formed in the inner side of the fixing frame (2), a telescopic mechanism (4) is fixedly installed at the rear end of the fixing frame (2), a fixing mechanism (5) is fixedly installed at the front end of the fixing frame (2) close to the lower end of the main body (1), and a handle (6) is movably installed at the front end of the fixing mechanism (5);

the telescopic mechanism (4) comprises a shell (41) fixedly connected to the rear end of the fixing frame (2), a telescopic rod (42) is arranged inside the shell (41), a first square groove (43) is formed inside the telescopic rod (42), fixing rods (44) are fixedly connected to positions, close to the rear side, of inner walls of two sides of the first square groove (43), a spring piece frame (45) is fixedly connected to the outer side of each fixing rod (44) close to the middle position, first clamping blocks (46) are fixedly connected to the upper end and the lower end of the spring piece frame (45) respectively, first springs (47) are fixedly connected to the inner side positions of the spring piece frame (45), and five groups of first clamping grooves (48) are formed in the inner walls of the upper side and the lower side of the shell (41);

the fixing mechanism (5) comprises a square block (51) fixedly connected to the front end of the telescopic rod (42), the rear end of the main body (1) is fixedly connected with a T-shaped rod (52), a loop bar (53) is sleeved on the outer side of the T-shaped rod (52), a first sliding groove is formed in the square block (51), a connecting block (54) is arranged in the first sliding groove, a second spring (55) is arranged between the lower end of the connecting block (54) and the sliding groove, a second clamping groove (56) is formed in the outer side of the connecting block (54) close to the middle position, a second sliding groove is formed in one side position of the inner portion of the square block (51) close to the second clamping groove (56), a second clamping block (57) is arranged in the inner side of the second sliding groove, a second square groove (58) is formed in the inner side of the second clamping block (57), a third spring (59) is arranged in the second square groove (58), one end of the second fixture block (57) is fixedly connected with a pull ring (510).

2. The novel spliced relay as claimed in claim 1, wherein: the inside of mount (2) shell (41) communicates with each other, telescopic link (42) and quad slit (3) looks adaptation, and two sets of first fixture block (46) are respectively with upper and lower two sets of first draw-in groove (48) looks adaptation.

3. The novel spliced relay as claimed in claim 1, wherein: the upper end and the lower end of each of the two groups of first clamping blocks (46) are arranged to be spherical bodies, the two groups of first clamping blocks (46) are mirror-symmetrical, the first springs (47) are aligned with the two groups of first clamping blocks (46), and the first clamping grooves (48) are arranged in an array mode.

4. The novel spliced relay as claimed in claim 1, wherein: the T-shaped rod (52) is matched with the loop bar (53), the lower end of the loop bar (53) is fixed at the position, close to the front side, of the upper end of the telescopic rod (42), and the first sliding groove is communicated with the second sliding groove.

5. The novel spliced relay as claimed in claim 1, wherein: the upper end and the main part (1) fixed connection of connecting block (54), the lower extreme of connecting block (54) sets up to the ball dress body, second spring (55) and first spout bottom fixed connection, the one end of second fixture block (57) is located the inside of second draw-in groove (56).

6. The novel spliced relay as claimed in claim 1, wherein: two sides of the second clamping block (57) penetrate through one end of the square block (51), the third spring (59) is fixedly connected between the inner wall of one side of the second square groove (58) and the inner wall of one side of the second sliding groove, and the pull ring (510) and the second clamping block (57) are integrated.