CN216412954U - Relay with mount pad convenient to installation - Google Patents
Relay with mount pad convenient to installation Download PDFInfo
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- CN216412954U CN216412954U CN202121559522.7U CN202121559522U CN216412954U CN 216412954 U CN216412954 U CN 216412954U CN 202121559522 U CN202121559522 U CN 202121559522U CN 216412954 U CN216412954 U CN 216412954U
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Abstract
The utility model relates to a relay with a mounting seat and convenient to mount, which comprises a base, wherein the upper surface of the base is provided with a plurality of slots, contact pins are inserted in the slots, relay bodies are connected among the tops of the contact pins, the outer part of the relay body is provided with a protective shell, the surfaces of the left side and the right side of the protective shell are provided with limit blocks, the surface of the limiting block is provided with limiting grooves in up-down symmetry, the limiting grooves are internally inserted with limiting plates, the relay comprises a relay body, a base, a protective shell, limiting blocks, limiting plates, transverse plates, fixing grooves, bolts, positioning blocks A, positioning blocks B, clamping blocks, clamping grooves and the like.
Description
Technical Field
The utility model relates to the field of relays, in particular to a relay with a mounting seat and convenient to mount.
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, and can be simply understood as: the input end is applied with a specified electric signal, the output end is connected with and disconnected with a switch of a controlled circuit, the relay is generally formed by combining the relay and a relay base when in use, a plurality of slots are usually arranged on the base, the bottom of the relay is provided with a same number of contact pins, the contact pins are required to be inserted into the slots when the relay is installed, and the base is connected with corresponding guide rails through guide rail slots.
The existing relay structure still has certain defects: relay and base are connected through touching foot and slot, and like this when the structure of installation base when vibrations, the relay breaks away from the connection with the base very easily, and present structure lacks protective structure, and in addition, the base is connected through guide rail groove and guide rail, and the relay is provided with the multiunit usually, lacks the connection structure who is convenient for make up between relay and the relay, leads to connecting between the relay loosely, to these defects and not enough, and the novel structure of present accessible design is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a relay with a mounting seat, which is convenient to mount.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a relay with a mounting seat and convenient to mount comprises a base, wherein a plurality of slots are formed in the upper surface of the base, contact pins are inserted into the slots, a relay body is connected between the tops of the contact pins, a protective shell is arranged outside the relay body, limiting blocks are arranged on the surfaces of the left side and the right side of the protective shell, limiting grooves are symmetrically formed in the surfaces of the limiting blocks from top to bottom, limiting plates are inserted into the limiting grooves, a vertical plate is connected between the end parts of two adjacent limiting plates, the bottom of the vertical plate is connected with a transverse plate, fixing grooves are symmetrically formed in the left side and the right side of the side wall of the base, the two transverse plates are respectively inserted into the two fixing grooves, the side wall of the base positioned on the lower side of the fixing grooves is connected with a fixing plate, bolts are connected between the transverse plate and the fixing plate, and the front side wall and the rear side wall of the base are respectively connected with a positioning block A and a positioning block B, the clamping groove has all been seted up to locating piece B's the left and right sides wall, logical groove has been seted up on locating piece A's surface, locating piece A's both sides wall all is connected with the fixture block through the connecting pipe, fixture block and draw-in groove phase-match.
Preferably, the top center of the protective shell is connected with a pulling plate; for the joint relation between protective housing and the relay body, when the user wants to take off protective housing, directly hold between the fingers the arm-tie and take off protective housing that can be smooth to one side pulling, comparatively labour saving and time saving.
Preferably, the surfaces of the base, which are positioned at the left side and the right side of the slot, are provided with a plurality of side grooves, and line pressing screws are arranged in the side grooves; the line ball screw is used for allowing a user to connect the electric wire with the relay body.
Preferably, the bottom of the base is provided with a guide rail groove; when the relay body is mounted to the base, the base may be coupled to the guide rail through the guide rail groove.
Preferably, one end of each of the two clamping blocks extends into the through groove; when a user inserts the positioning block B into the through groove of the positioning block A from the upper side, the clamping blocks on the two sides can be clamped with the clamping grooves, so that the two sets of relay structures are connected together, and the connection is convenient.
Preferably, the surface of the protective shell positioned on one side of the positioning block B is provided with heat dissipation ports in bilateral symmetry; set up the thermovent, the heat that the relay body produced can be dispelled to the external world through the thermovent in the course of the work like this.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when a user wants to install the relay structure, firstly, the contact pin at the bottom of the relay body is inserted into the slot on the surface of the base, the protective shell is clamped with the relay body, then the transverse plate is inserted into the fixed slot from one side position, the limiting plate connected with the transverse plate through the vertical plate can be inserted into the limiting slot on the surface of the limiting block, the user connects the end part of the transverse plate with the fixed plate through the bolt, and thus, the relay body is tightly fixed on the base through the protective shell, the limiting plate and the transverse plate, the relay body is not required to be worried about that the structure shakes to enable the relay body to fall off from the base, and the structure is convenient to install and disassemble.
2. According to the utility model, after the relay structure is installed, the base is installed on the guide rail through the guide rail groove, multiple groups of relay structures are usually arranged, the positioning blocks A and the positioning blocks B are respectively arranged on the two side walls of the base, a user inserts the positioning block B of one base into the through groove of the positioning block A of the adjacent base, and the clamping blocks on the two sides of the positioning block A can be clamped with the clamping grooves on the side walls of the positioning blocks B, so that the combination of multiple groups of relay structures is completed.
Drawings
Fig. 1 is a schematic structural diagram of a relay with a mounting seat, which is convenient to mount and provided by the utility model;
FIG. 2 is a rear view of a structure of a relay with a mounting base for easy installation according to the present invention;
fig. 3 is a schematic diagram of a partially disassembled structure of a relay with a mounting seat, which is convenient to mount according to the present invention;
fig. 4 is a schematic diagram of a relay with a mounting base for easy installation according to a second embodiment of the present invention.
In the figure: 1. a base; 2. a bolt; 3. a fixing plate; 4. positioning a block A; 5. a clamping block; 6. a wire pressing screw; 7. a side groove; 8. a vertical plate; 9. a limiting plate; 10. a limiting block; 11. a protective housing; a through groove; 13. a guide rail groove; 14. positioning a block B; 15. a card slot; 16. a limiting groove; 17. a relay body; 18. a slot; 19. a contact pin; 20. a transverse plate; 21. pulling a plate; 22. and fixing the grooves.
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.
The first embodiment is as follows:
a relay with a mounting seat and convenient to mount comprises a base 1, wherein a plurality of slots 18 are formed in the upper surface of the base 1, contact pins 19 are inserted into the slots 18, a relay body 17 is connected between the tops of the contact pins 19, a protective shell 11 is arranged outside the relay body 17, limiting blocks 10 are arranged on the surfaces of the left side and the right side of the protective shell 11, limiting grooves 16 are symmetrically formed in the surfaces of the limiting blocks 10 in an up-and-down mode, limiting plates 9 are inserted into the limiting grooves 16, vertical plates 8 are connected between the end portions of two adjacent limiting plates 9, transverse plates 20 are connected to the bottoms of the vertical plates 8, fixing grooves 22 are symmetrically formed in the left side and the right side of the side wall of the base 1, the two transverse plates 20 are respectively inserted into the two fixing grooves 22, a fixing plate 3 is connected to the side wall of the base 1 on the lower side of the fixing groove 22, bolts 2 are connected between the transverse plates 20 and the fixing plates 3, a plurality of side grooves 7 are formed in the surfaces of the base 1 on the left side and the left side of the slots 18, the inside of the side groove 7 is provided with a line pressing screw 6, the bottom of the base 1 is provided with a guide rail groove 13, the transverse plate 20 firstly passes through the fixing groove 22 and then is connected with the fixing plate 3 by the bolt 2, at the moment, the transverse plate 20, the vertical plate 8 and the limiting plate 9 are all fixed on the base 1, and the limiting plate 9 passes through the limiting groove 16 on the surface of the limiting block 10 at the moment, so the relay body 17 is fixed on the base 1 through the protective shell 11, the fixing mode of the structure is simple and effective, and the operation is convenient, see the attached drawings 1, 2 and 3; the crimping screw 6 is used for connecting the electric wire with the relay body 17 by the user, and when the relay body 17 is mounted on the base 1, the base 1 can be connected to the guide rail through the guide rail groove 13.
A positioning block A4 and a positioning block B14 are respectively connected to the front side wall and the rear side wall of the base 1, clamping grooves 15 are respectively formed in the left side wall and the right side wall of the positioning block B14, through grooves 12 are formed in the surface of the positioning block A4, clamping blocks 5 are connected to the two side walls of the positioning block A4 through connecting pipes, the clamping blocks 5 are matched with the clamping grooves 15, one ends of the two clamping blocks 5 extend into the through grooves 12, heat dissipation ports are symmetrically formed in the surface of the protective shell 11 located on one side of the positioning block B14, after one group of relay structures are fixed on a guide rail, the base 1 of the other group of relay structures is fixed on the guide rail from one side of the relay structures, at the moment, the positioning block A4 enters the through grooves 12 of the positioning block B14, the clamping blocks 5 are clamped into the clamping grooves 15 from the positions on the two sides, and the two groups of relay structures are combined together, which are shown in figures 1, 2 and 3; when the user inserts locating piece B14 inside the logical groove 12 of locating piece A4 from the top, the fixture block 5 of both sides can carry out the joint with draw-in groove 15 to be in the same place two sets of relay structure connection, it is convenient to connect, sets up the thermovent, and the heat that relay body 17 produced in the course of the work can be passed through the thermovent and arrange the external world and go like this.
Example two:
the top center of the protective shell 11 is connected with a pulling plate 21; for the joint relation between protective housing 11 and the relay body 12, when the user wants to take off protective housing 11, directly hold between the fingers that the arm-tie 21 can be smooth to one side pulling take off protective housing 11, comparatively labour saving and time saving.
The working principle is as follows: when a user wants to install the relay structure, firstly, the contact pins 19 at the bottom of the relay body 17 are inserted into the slots 18 on the surface of the base 1, and the protective shell 11 is clamped with the relay body 17, then the transverse plate 20 is inserted into the fixing slots 22 from one side position, at this time, the limit plate 9 connected with the transverse plate 20 through the vertical plate 8 is inserted into the limit slot 16 on the surface of the limit block 10, the user connects the end of the transverse plate 20 with the fixing plate 3 through the bolt 2, thus, the relay body 17 is tightly fixed on the base 1 through the protective shell 11, the limit plate 10 and the transverse plate 20 without worrying about the falling of the relay body 11 and the base 1 due to the structural vibration, and the installation and the disassembly of the structure are convenient, after the installation, the base 1 is installed on the guide rail through the guide rail slots 13, the relay structure is usually provided with a plurality of groups, and the positioning blocks A4 and B14 are respectively arranged on two side walls of the base 1, the user pegs graft the locating piece B14 of a base 1 inside the logical groove 12 of the locating piece A4 of adjacent base 1, and the fixture block 5 of locating piece A4 both sides can carry out the joint with the draw-in groove 15 of locating piece B14 lateral wall this moment to accomplish the combination between the multiunit relay structure, the connected mode between base 1 and the base 1 is succinct inseparable, is convenient for connect and the split, and the structure sets up rationally.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The relay with the mounting seat and convenient to mount comprises a base (1) and is characterized in that a plurality of slots (18) are formed in the upper surface of the base (1), contact pins (19) are inserted into the slots (18), a relay body (17) is connected between the tops of the contact pins (19), a protective shell (11) is arranged outside the relay body (17), limiting blocks (10) are arranged on the surfaces of the left side and the right side of the protective shell (11), limiting grooves (16) are symmetrically formed in the upper portion and the lower portion of the surface of each limiting block (10), limiting plates (9) are inserted into the limiting grooves (16), a vertical plate (8) is connected between the end portions of two adjacent limiting plates (9), the bottom of each vertical plate (8) is connected with a transverse plate (20), and fixing grooves (22) are symmetrically formed in the left portion and the right portion of the side wall of the base (1), two diaphragm (20) are pegged graft with two fixed slots (22) respectively, the lateral wall that is located base (1) of fixed slot (22) downside is connected with fixed plate (3), be connected with bolt (2) between diaphragm (20) and fixed plate (3), both sides wall is connected with locating piece A (4) and locating piece B (14) respectively around base (1), draw-in groove (15) have all been seted up to the left and right sides wall of locating piece B (14), logical groove (12) have been seted up on the surface of locating piece A (4), the both sides wall of locating piece A (4) all is connected with fixture block (5) through the connecting pipe, fixture block (5) and draw-in groove (15) phase-match.
2. A relay with a mounting base for easy mounting according to claim 1, characterized in that a pull plate (21) is connected to the top center of the protective housing (11).
3. The easy-to-mount relay with the mounting base is characterized in that a plurality of side grooves (7) are formed in the surfaces, located on the left side and the right side of the slot (18), of the base (1), and line pressing screws (6) are arranged inside the side grooves (7).
4. The relay with the installation base and convenient to install according to claim 1, wherein the bottom of the base (1) is provided with a guide rail groove (13).
5. The relay with the mounting seat convenient to mount according to claim 1, wherein one end of each of the two fixture blocks (5) extends to the inside of the through groove (12).
6. The relay with the mounting base and convenient to mount according to claim 1, wherein the surface of the protective shell (11) on one side of the positioning block B (14) is provided with heat dissipation ports in bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559522.7U CN216412954U (en) | 2021-07-09 | 2021-07-09 | Relay with mount pad convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121559522.7U CN216412954U (en) | 2021-07-09 | 2021-07-09 | Relay with mount pad convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412954U true CN216412954U (en) | 2022-04-29 |
Family
ID=81281111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121559522.7U Active CN216412954U (en) | 2021-07-09 | 2021-07-09 | Relay with mount pad convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412954U (en) |
-
2021
- 2021-07-09 CN CN202121559522.7U patent/CN216412954U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220810 Address after: Room 201, Management Committee of Hengnan Industrial Concentration Zone, No. 11, Huantang Lane, Xintang Road, Yunji Town, Hengnan County, Hengyang City, Hunan Province 421199 Patentee after: Hengyang Dongwu Plastic Products Co., Ltd. Address before: 221000 No. 6, Jiefang Road, Yunlong District, Xuzhou City, Jiangsu Province Patentee before: Adiragu |