CN216562940U

CN216562940U - Higher intelligent relay of factor of safety

Info

Publication number: CN216562940U
Application number: CN202121028442.9U
Authority: CN
Inventors: 何进
Original assignee: Shenzhen Flyking Technology Co ltd
Current assignee: Shenzhen Flyking Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-05-17
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an intelligent relay with higher safety coefficient, which comprises a protective shell, wherein a lower end connecting mechanism is arranged below the protective shell, an external button is arranged on the outer surface of the protective shell, a fixing strip is arranged on one side of the back of the protective shell, a protective cover is arranged on one side of the protective shell, a pressing mechanism is arranged below the inner wall of the protective cover, a clamping strip is arranged on one side of the inner wall of the protective cover, a device is arranged in the protective shell, a locking mechanism is arranged above the device, and a function button is arranged on the upper surface of the device; this higher intelligent relay of factor of safety can reach the harm that prevents that the cable from droing and causing through setting up protective housing, lower extreme coupling mechanism, external button, fixed strip, protective cover, pressing mechanism, locking mechanical system to can prolong the life of relay, thereby can improve the rain-proof water infiltration performance of protective housing, thereby improve the factor of safety of protective housing.

Description

Higher intelligent relay of factor of safety

Technical Field

The utility model relates to the technical field of relays, in particular to an intelligent relay with a high safety coefficient.

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 automatic switch has an interactive relation between a control system and a controlled system, is usually applied to an automatic control circuit, and actually uses a small current to control a large current to operate, so that the automatic switch plays the roles of automatic adjustment, safety protection, circuit conversion and the like in the circuit.

The prior art has the following defects or problems:

1. in the installation, operation and maintenance, if installation and operation personnel are not careful, problems such as wiring errors and the like can easily occur, the state of the relay is directly abnormal, and a cable in a wiring terminal of the relay is easily loosened in the long-term working process, so that the relay is failed, and the safe operation of the relay is influenced;

2. most of the existing relays are exposed outside, corrosion of external dust is received for a long time, the relays are caused to break down, the existing relays need to be opened to carry out functional detection when being subjected to problem detection, operation is troublesome, detection efficiency is wasted, the relays are inconvenient to use, and the problem that the relays inside are corroded by rainwater needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent relay with a high safety coefficient aiming at the defects of the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a higher intelligent relay of factor of safety, includes the protective housing, lower extreme coupling mechanism is installed to the protective housing below, protective housing surface mounting has external button, the fixed strip is installed to protective housing back one side, the protective cover is installed to protective housing one side, pressing mechanism is installed to protective cover inner wall below, the card strip is installed to protective cover inner wall one side, protective housing internally mounted has the device, locking mechanical system is installed to the device top, surface mounting has the function button on the device.

As a preferable technical scheme of the utility model, the outer wall of the lower end connecting mechanism is provided with a sliding cover, a limiting cylinder is arranged below the inner part of the sliding cover, the fixing strips are provided with symmetrical groups, and the external button is provided with a plurality of groups.

According to the preferable technical scheme, a clamping sleeve is installed on one side of the inner wall of the protective shell, a movable button is installed inside the pressing mechanism, a sealing ring is arranged on the inner wall of the protective cover, and the protective cover is fixedly clamped with the clamping sleeve in the protective shell through a clamping strip.

As a preferred technical scheme of the utility model, a movable pressure plate is arranged above the inner part of the movable button, a first spring is arranged above the movable pressure plate, a fixed clamping block is arranged on the outer wall of the movable pressure plate, and the first spring is fixedly connected with the movable pressure plate through the fixed clamping block.

As a preferred technical scheme of the present invention, a butt joint block is installed above the first spring, a seal ring is installed above the locking mechanism, and the external button is connected with the function button through the butt joint block.

As a preferred technical scheme, a limiting column is arranged below the sealing ring, a locking sleeve is arranged below the limiting column, and the locking sleeve is a symmetrical semi-circular sleeve.

As a preferable technical scheme of the utility model, one side of the locking sleeve is provided with a sliding block, one side of the sliding block is provided with a second spring, the outside of the second spring is provided with a sliding rail, and the locking sleeve is provided with a plurality of groups.

Compared with the prior art, the utility model provides the intelligent relay with higher safety coefficient, which has the following beneficial effects:

1. the intelligent relay with higher safety coefficient is characterized in that a protective shell, a lower end connecting mechanism, a protective cover, a device, a locking mechanism, a sliding cover, a limiting cylinder, a sealing ring, a limiting column, a locking sleeve, a sliding block, a second spring and a sliding rail are arranged, wherein the protective cover is opened to fix the relay inside the protective shell, the upper end cable port and the lower end cable port of the relay are fixedly, in a limiting butt joint mode, the locking mechanism and the lower end connecting mechanism are fixedly, in a limiting butt joint mode, the sliding cover is pulled down, an external cable is pushed into the limiting cylinder through the interface at the bottom end of the lower end connecting mechanism to be fixed in a limiting mode, the cable in the limiting cylinder is in a butt joint mode with the relay, accordingly, the stability of the cable at the bottom can be fixed, in addition, the sliding cover is pulled up to enable the lower end connecting mechanism to be sealed, so that the external protection effect is achieved, and then the upper connecting cable is inserted into the limiting column, the sealing ring is used for carrying out external protection treatment, then the locking sleeve is pushed to move towards two sides, the sliding block connected with the locking sleeve compresses the second spring to slide on the sliding rail, so that the inner space of the locking sleeve can be enlarged, then the cable is inserted into the locking sleeve and is fixedly connected with the relay, in addition, the cable can be connected in a limiting and locking manner through the resilience of the second spring, and therefore the cable can be prevented from falling off;

2. the intelligent relay with higher safety coefficient is provided with an external button, a fixed strip, a protective cover, a pressing mechanism, a function button, a movable pressure plate, a first spring, a butt joint block, a clamping sleeve and a clamping strip, wherein the pressing mechanism is arranged on the protective cover and can press the movable button through the outside of the protective cover, then the movable button is butted with the function button downwards through the first spring and the butt joint block which are connected with the lower movable pressure plate, so that the operation function and the function detection of the relay can be adjusted through the external button, finally, the relay is integrally fixed through the fixed strips on the two sides of the back of the protective cover and is prevented from falling off, in addition, the clamping strip is arranged on one side of the inner wall of the protective cover, and the sealing ring is arranged on the inner wall, so that the limit sealing and fixing can be carried out through the clamping strip and the clamping sleeve, and the rainwater infiltration resistance of the protective cover can be improved, thereby improving the safety factor of the protective shell.

Drawings

FIG. 1 is a schematic diagram of an intelligent relay according to the present invention;

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

FIG. 3 is a schematic view of the internal structure of the pressing mechanism according to the present invention;

fig. 4 is a schematic structural view of the locking mechanism of the present invention.

In the figure: 1. a protective shell; 2. a lower end connecting mechanism; 3. an external button; 4. a fixing strip; 5. a protective cover; 6. a pressing mechanism; 7. clamping the strip; 8. a device; 9. a locking mechanism; 10. a function button; 11. a sliding cover; 12. a limiting cylinder; 13. a card sleeve; 14. a movable button; 15. a movable platen; 16. a first spring; 17. a butt joint block; 18. a seal ring; 19. a limiting column; 20. a locking sleeve; 21. a slider; 22. a second spring; 23. a slide rail.

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, in this embodiment: the utility model provides a higher intelligent relay of factor of safety, including protective housing 1, lower extreme coupling mechanism 2 is installed to 1 below of protective housing, 1 outer surface mounting of protective housing has external button 3, fixed strip 4 is installed to 1 back one side of protective housing, protective cover 5 is installed to 1 one side of protective housing, pressing means 6 is installed to 5 inner wall below of protective cover, card strip 7 is installed to 5 inner wall one sides of protective cover, 1 internally mounted of protective housing has device 8, locking mechanical system 9 is installed to 8 tops of device, surface mounting has function button 10 on the 8 upper surfaces of device.

In the embodiment, the outer wall of the lower end connecting mechanism 2 is provided with a sliding cover 11, a limiting cylinder 12 is arranged below the inner part of the sliding cover 11, the fixed strips 4 are provided with symmetrical groups, and the external button 3 is provided with a plurality of groups, wherein the lower end connecting mechanism 2 is used for fixing and limiting the lower end cable, the sliding cover 11 has the external protection function, the limiting cylinder 12 can limit and fix the cable, and the fixed strips 4 can fix the protective shell 1; a clamping sleeve 13 is arranged on one side of the inner wall of the protective shell 1, a movable button 14 is arranged inside the pressing mechanism 6, a sealing ring is arranged on the inner wall of the protective cover 5, the protective cover 5 is fixedly clamped with the clamping sleeve 13 in the protective shell 1 through a clamping strip 7, the protective shell 1 plays a role in external protection of the relay, the clamping sleeve 13 is used for limiting and clamping, the pressing mechanism 6 facilitates external adjustment and detection of relay function test, the movable button 14 can be movably pressed, the protective cover 5 plays a role in external protection, and the sealing ring has a sealing and infiltration preventing role; a movable pressure plate 15 is arranged above the inner part of the movable button 14, a first spring 16 is arranged above the movable pressure plate 15, a fixed clamping block is arranged on the outer wall of the movable pressure plate 15, the first spring 16 is fixedly connected with the movable pressure plate 15 through the fixed clamping block, the movable pressure plate 15 is used for fixing the pressure plate of the first spring 16, the first spring 16 can improve resilience force, the function of pressing the function button 10 is facilitated, and the fixed clamping block is used for limiting and fixing the function of the first spring 16; a butt joint block 17 is arranged above the first spring 16, a sealing ring 18 is arranged above the locking mechanism 9, the external button 3 is connected with the function button 10 through the butt joint block 17, the butt joint block 17 is used for butt joint with the function button 10, the locking mechanism 9 is used for locking the action of an upper connecting cable, and the sealing ring 18 can perform external sealing treatment to prevent rainwater from permeating into the internal part; a limiting column 19 is arranged below the sealing ring 18, a locking sleeve 20 is arranged below the limiting column 19, the locking sleeve 20 is a symmetrical semi-circular sleeve, the limiting column 19 is used for sleeving a cable, and the locking sleeve 20 is composed of symmetrical semi-circular sleeves and can be separated, so that the locking sleeve 20 can be conveniently opened; the locking cover 20 is provided with a plurality of groups, wherein the sliding block 21 can slide on the sliding rail 23, so that the second spring 22 is compressed.

The working principle and the using process of the utility model are as follows: when the novel intelligent relay with higher safety coefficient is used, firstly, the relay is placed in the protective shell 1 to be fixed by opening the protective cover 5, the upper end and the lower end cable ports of the relay are fixedly, spacing and butt-jointed with the locking mechanism 9 and the lower end connecting mechanism 2, then the sliding cover 11 is pulled down, an external cable is pushed into the spacing cylinder 12 through the joint at the bottom end of the lower end connecting mechanism 2 to be spacing and fixed, then the cable in the spacing cylinder 12 is butt-jointed with the relay, so that the stability of the cable at the bottom can be fixed, in addition, the sliding cover 11 is pulled up to enable the lower end connecting mechanism 2 to be sealed, so that the external protection effect is achieved, then the upper connecting cable is inserted into the spacing cylinder 19 and is externally protected by the sealing ring 18, then the sliding block 21 connected with the locking sleeve 20 is pushed to move towards two sides, the sliding block 21 connected with the locking sleeve 20 is used for compressing the second spring 22 to slide on the sliding rail 23, thereby can enlarge the inner space of locking cover 20, then insert locking cover 20 and carry out fixed connection with the relay to the cable again, the resilience through second spring 22 can carry out spacing locking and connect the cable in addition, thereby can prevent that the cable from taking place the phenomenon that drops, thereby can prolong the life of relay, in addition through installing pressing means 6 on protective cover 5, it can press movable button 14 through 1 outside of protective housing, then movable button 14 docks with function button 10 downwards through first spring 16 and butt joint piece 17 that below activity pressure disk 15 is connected, thereby can carry out the operation function of adjusting the relay through external button 3, at last fix the relay wholly through the fixed strip 4 of 1 back both sides of protective housing, prevent that it from dropping.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a higher intelligent relay of factor of safety which characterized in that: including protective housing (1), lower extreme coupling mechanism (2) are installed to protective housing (1) below, protective housing (1) surface mounting has external button (3), fixed strip (4) are installed to protective housing (1) back one side, protective cover (5) are installed to protective housing (1) one side, pressing mechanism (6) are installed to protective cover (5) inner wall below, card strip (7) are installed to protective cover (5) inner wall one side, protective housing (1) internally mounted has device (8), locking mechanical system (9) are installed to device (8) top, surface mounting has function button (10) on device (8).

2. The intelligent relay with higher safety factor according to claim 1, is characterized in that: the outer wall of the lower end connecting mechanism (2) is provided with a sliding cover (11), a limiting cylinder (12) is installed below the inner portion of the sliding cover (11), the fixing strips (4) are provided with symmetrical groups, and the external button (3) is provided with a plurality of groups.

3. The intelligent relay with higher safety factor according to claim 1, is characterized in that: cutting ferrule (13) is installed to protective housing (1) inner wall one side, pressing means (6) internally mounted has movable button (14), protective cover (5) inner wall is equipped with the sealing washer, protective cover (5) are through card strip (7) and the fixed joint of cutting ferrule (13) in protective housing (1).

4. The intelligent relay with higher safety factor according to claim 3, is characterized in that: movable pressure disk (15) are installed to activity button (14) inside top, first spring (16) are installed to activity pressure disk (15) top, activity pressure disk (15) outer wall is equipped with fixed fixture block, first spring (16) are through fixed fixture block fixed connection activity pressure disk (15).

5. The intelligent relay with higher safety factor according to claim 4, is characterized in that: butt joint piece (17) is installed to first spring (16) top, sealing ring (18) are installed to locking mechanical system (9) top, external button (3) are connected with function button (10) through butt joint piece (17).

6. The intelligent relay with higher safety factor according to claim 5, is characterized in that: spacing post (19) are installed to sealing ring (18) below, locking cover (20) are installed to spacing post (19) below, locking cover (20) are established to symmetrical group semicircle cover.

7. The intelligent relay with higher safety factor according to claim 6, is characterized in that: sliding block (21) are installed to locking cover (20) one side, second spring (22) are installed to sliding block (21) one side, second spring (22) externally mounted has slide rail (23), locking cover (20) are equipped with a plurality of groups.