Relay convenient to connect

Abstract

The utility model discloses a relay convenient to connect, which comprises a relay main body, one side of the relay main body is provided with a connecting assembly used for being connected with a circuit, and the upper surface of the relay main body is provided with an auxiliary positioning assembly used for carrying out auxiliary limiting on the circuit on one side of the connecting assembly. Each group of circuits can be stably and quickly inserted into a second limiting seat through a sliding socket installed in a sliding mode, limiting is carried out through a positioning rod arranged in the second limiting seat, and after the sliding socket and a first limiting seat are in sliding insertion connection, each group of first pressing plates can be flexibly pressed down corresponding to a power connection block. In the downward pressing process of the first pressing plate, an anti-skid inserting plate is inserted into a limiting groove to complete locking so as to improve the pressing stability of the first pressing plate, then pressing of a line is guaranteed more conveniently, and due to the fact that the corresponding sides of the power connection block and the second pressing plate are provided with anti-skid corrugations respectively, the pressed line is more difficult to loosen.

Description

TECHNICAL FIELD

[0001] The utility model relates to relay field technical field, concretely is a relay convenient to connect. BACKGROUND

[0002] The relay is a kind of electric control device, is when the change of input reaches specified requirement, in electrical output circuit makes the controlled quantity occur predetermined step change one kind of electric appliance, it has the interactive relationship between control system and controlled system, usually applied in the control circuit of automation, when controlling electric power needs to use relay, but the shell of existing relay is mostly bonded together by adhesive, this leads to when user needs to disassemble and install relay, needs to spend a lot of time, reduces the practicability of relay.

[0003] According to authorized announcement number CN 221508044 U, disclose a kind of relay convenient to connect, including upper shell, the bottom of the upper shell is provided with lower shell, the inside fixed connection of the lower shell has connecting frame, the top of the connecting frame extends to the inside of upper shell, the front and back of the upper shell are all fixedly connected with limit sleeve, the inside sliding connection of the limit sleeve has push plate, the inner side of the push plate is fixedly connected with clamping block, the inner side of the clamping block extends to the inside of connecting frame, the end of the push plate away from limit sleeve extends to the both sides of upper shell, the both sides of the upper shell are all fixedly connected with transmission box, the inside sliding connection of the transmission box has moving plate.It can effectively disassemble and install relay, avoid user unable to disassemble relay in short time, enhance the practicability of relay, prevent the phenomenon that relay needs to spend a lot of time when disassembling.

[0004] The above-mentioned patent still has some problems in the process of using, cannot improve the convenience of the connection of relay and line, directly through bolt after line insertion connection It cannot guarantee the stability of its compression, which may cause the loosening of connection, so now a kind of relay convenient to connect is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of relay convenient to connect, the convenience of line connection is improved by the connection component set to solve the technical problem mentioned in background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of relay convenient to connect, including relay main body, the one side of the relay main body is installed for being connected with line connection component, the upper surface of the relay main body is installed on the one side of connection component for the auxiliary positioning component for being positioned to line, the outer side of the relay main body is installed for the installation component for being installed to relay main body.

[0007] Preferably, the connecting assembly comprises a first limiting seat soldered to the surface of the relay main body and a plurality of groups of power connection blocks electrically connected through the first limiting seat, the upper surface of each group of the power connection blocks is provided with a second limiting seat, the upper part of the first limiting seat is slidably provided with a sliding socket, the lower part of the sliding socket is movably provided with a plurality of groups of second pressing plates corresponding to each group of the second limiting seats, and the power connection blocks and the second pressing plates are respectively provided with anti-skid corrugations on the corresponding sides.

[0008] Preferably, the middle part of the second limiting seat is provided with a pressing groove, the inside of the pressing groove is fixedly provided with a positioning rod, and the second limiting seat is symmetrically provided with two groups of limiting grooves on the two sides of the pressing groove.

[0009] Preferably, the lower part of the sliding socket is provided with a plurality of groups of positioning grooves corresponding to the mounting positions of each group of the power connection blocks, the bottom end of each group of the sliding socket is fixedly provided with a plurality of groups of inserting plates, the upper surface of the first limiting seat is provided with a sliding groove corresponding to the position of each group of the inserting plates, the inserting plate is slidably inserted into the sliding groove, and the sliding socket is provided with an internal thread hole corresponding to the position of each group of the positioning grooves.

[0010] Preferably, the inside of each group of the internal thread holes is threadedly provided with a group of bolt rods, each group of the first pressing plates is rotationally connected with the corresponding bolt rod, and each group of the first pressing plates is slidably mounted on the inner wall of the limiting groove on the two sides, respectively.

[0011] Preferably, the bottom of the first pressing plate is provided with a bottom groove, a plurality of groups of elastic push rods are installed in the bottom groove, the second pressing plate is installed at the telescopic end of each group of the elastic push rods, and two groups of anti-skid inserting plates are symmetrically installed on the lower surface of the first pressing plate corresponding to the positions of the two groups of limiting grooves.

[0012] Preferably, the auxiliary positioning assembly comprises a mounting seat installed on the upper surface of the relay main body, two groups of receiving seats are symmetrically installed at the top end of the mounting seat, one group of support push rods is installed in the inside of each group of the receiving seats corresponding to the sides, and one group of arc-shaped pressing plates is adhered and installed at the telescopic end of each group of the support push rods.

[0013] Preferably, the mounting assembly comprises two groups of side protection plates mounted on the two sides of the relay main body, the side protection plates are tin soldered to the sides of the relay main body, and two groups of outer grooves are respectively formed in the outer sides of each group of the side protection plates.

[0014] Preferably, two groups of L-shaped positioning plates are slidably installed on the outer sides of each group of the side protection plates, each group of the L-shaped positioning plates is slidably connected with the outer groove through a limiting column, and one group of abutting bolts is threadedly installed in the inside of each group of the limiting columns.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The application is convenient for fixing the circuit through the setting of the connecting assembly and the auxiliary positioning assembly, improves the convenience of the connection between the relay and the circuit, and guarantees the connection stability of the relay and the circuit; in addition, the installation of the relay is facilitated through the setting of the mounting assembly, and the efficiency of the circuit installation can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a split schematic diagram of the overall structure of the connecting assembly of the utility model;

[0019] Figure 3 It is a split schematic diagram of the overall structure of the second limiting seat of the utility model;

[0020] Figure 4 It is a split schematic diagram of the installation of the second pressing plate of the utility model;

[0021] Figure 5 It is a split schematic diagram of the overall structure of the auxiliary positioning assembly of the utility model;

[0022] Figure 6 It is a split schematic diagram of the installation structure of the mounting assembly of the utility model;

[0023] Figure 7 It is a split schematic diagram of the installation structure of the L-shaped positioning plate of the utility model.

[0024] In the drawing: 1, relay main body; 2, connecting assembly; 3, first limiting seat; 4, sliding groove; 5, power block; 6, anti-skid corrugation; 7, second limiting seat; 8, pressing groove; 9, positioning rod; 10, limiting groove; 11, sliding socket; 12, plug-in plate; 13, positioning groove; 14, internal thread hole; 15, bolt rod; 16, first pressing plate; 17, bottom groove; 18, elastic push rod; 19, anti-skid plug-in plate; 20, second pressing plate; 21, auxiliary positioning assembly; 22, mounting seat; 23, storage seat; 24, supporting push rod; 25, arc-shaped pressing plate; 26, mounting assembly; 27, side protection plate; 28, outer groove; 29, L-shaped positioning plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] The utility model provides: a relay convenient to connect, likeFigures 1-7 As shown, including the relay body 1, the relay body 1 side is provided with a connecting assembly 2 for connecting with the line, the upper surface of the relay body 1 is provided with an auxiliary positioning assembly 21 for auxiliary positioning of the line.

[0027] The outer side of the relay body 1 is provided with an installation assembly 26 for auxiliary installation of the relay body 1, and the auxiliary positioning assembly 21 can assist the line connection, avoiding the line from loosening during use;

[0028] The connecting assembly 2 comprises a first limiting seat 3 soldered to the surface of the relay body 1 and a plurality of groups of electrically connected electric blocks 5 penetrating through the first limiting seat 3 and the relay body 1, each group of electric blocks 5 is provided with a second limiting seat 7 on the upper surface, and the first limiting seat 3 is slidably provided with a sliding socket 11 on the upper portion, and the sliding socket 11 is movably provided with a plurality of groups of second pressing plates 20 on the lower portion corresponding to each group of second limiting seats 7, and the electric blocks 5 and the second pressing plates 20 are respectively provided with anti-skid corrugations 6 on the corresponding sides, and the first limiting seat 3 is slidably inserted with the sliding socket 11.

[0029] During the insertion process, the second pressing plate 20 is inserted into the middle of the second limiting seat 7, which can push the line placed in the second limiting seat 7 forward, and the anti-skid corrugations 6 corresponding to the electric blocks 5 and the second pressing plates 20 make the line unable to escape from the pressing state, and the sliding socket 11 is in a sliding insertion state, which makes it more convenient to observe the state of the connection terminal in the connection position when connecting the line with the connecting assembly 2, greatly improving the convenience of connection.

[0030] As a preferred, the second limiting seat 7 is provided with a pressing groove 8 in the middle, and a positioning rod 9 is fixedly installed in the pressing groove 8, and two groups of limiting grooves 10 are symmetrically and penetratingly provided on both sides of the pressing groove 8 in the second limiting seat 7, and the pressing groove 8 in the middle of the second limiting seat 7 limits the movement of the second pressing plate 20, so that the second pressing plate 20 can stably press the line to ensure the stability of the line connection, and the positioning rod 9 installed in the pressing groove 8 can limit the line, temporarily limiting the line while improving the stability of the line connection.

[0031] Further, a plurality of groups of positioning grooves 13 are provided on the lower portion of the sliding socket 11 corresponding to the installation position of each group of electric blocks 5, a plurality of groups of plug plates 12 are fixedly installed at the bottom end of each group of sliding sockets 11, and a sliding groove 4 is provided on the upper surface of the first limiting seat 3 corresponding to the position of each group of plug plates 12, the plug plate 12 is slidably inserted into the sliding groove 4, and the sliding socket 11 is provided with an internal thread hole 14 corresponding to the position of each group of positioning grooves 13, the plug plate 12 installed at the bottom of the sliding socket 11 improves the connectivity of the sliding socket 11 and the first limiting seat 3, so that the second pressing plate 20 in the sliding socket 11 can be accurately inserted and pressed into the pressing groove 8, and the pressing of the line is completed.

[0032] Further, the internal thread of each group of internal threaded holes 14 is provided with a group of bolt rods 15, each group of first pressing plates 16 is rotationally connected with the corresponding bolt rod 15, and the two sides of each group of first pressing plates 16 are respectively slidingly installed on the inner wall of the positioning groove 13. The first pressing plate 16 slides against the inner wall of the positioning groove 13 to reduce the shaking of the first pressing plate 16, greatly improve the strength of the line compression, and avoid the line from loosening.

[0033] It is worth noting that the bottom of the first pressing plate 16 is provided with a bottom groove 17, and a plurality of groups of elastic push rods 18 are installed in the bottom groove 17. The second pressing plate 20 is installed at the telescopic end of each group of elastic push rods 18. The lower surface of the first pressing plate 16 is symmetrically provided with two groups of anti-skid inserts 19 corresponding to the positions of the two groups of limiting grooves 10. Under the continuous rotation of the bolt rod 15, the second pressing plate 20 contacts the line, and the elastic push rod 18 can be recovered to adapt to the line specification. At the same time, under the continuous rotation of the bolt rod 15, the elastic push rod 18 is recovered to the limit so that the second pressing plate 20 does not have elasticity.

[0034] Specifically, the auxiliary positioning assembly 21 includes a mounting seat 22 mounted on the upper surface of the relay main body 1, and a plurality of receiving seats 23 are symmetrically installed at the top end of the mounting seat 22. One group of support push rods 24 is respectively installed on the inner side of the two groups of receiving seats 23, and one group of arc-shaped pressing plates 25 is adhered and installed at the telescopic end of each group of support push rods 24. The receiving seat 23 receives the support push rod 24, and the outward elastic force of the support push rod 24 can stably clamp the line with the two corresponding arc-shaped pressing plates 25, thereby completing the auxiliary positioning of the line.

[0035] In addition, the mounting assembly 26 includes two groups of side protection plates 27 mounted on the sides of the relay main body 1, and the side protection plates 27 are tin soldered with the sides of the relay main body 1. Two groups of outer grooves 28 are respectively formed on the outer side of each group of side protection plates 27. The installed side protection plates 27 protect the sides of the relay main body 1, thereby improving the safety of the relay main body 1.

[0036] As a preferred, two groups of L-shaped positioning plates 29 are respectively slidingly installed on the outer side of each group of side protection plates 27. Each group of L-shaped positioning plates 29 is connected with the outer groove 28 through a limiting column slidingly installed in the inner thread of the limiting column. One group of clamping bolts is installed in the inner thread of each group of limiting columns. The limiting column slides in the outer groove 28. After the L-shaped positioning plate 29 moves to a specific position, the clamping bolt is rotated to complete the positioning of the L-shaped positioning plate 29 by resisting the stress in the outer groove 28, thereby limiting the relay main body 1. The outer groove 28 formed on the outer side of the side protection plate 27 can slidingly position the L-shaped positioning plate 29, so that the L-shaped positioning plate 29 can stably move to adapt to different mounting hole positions, thereby making it more convenient to install the relay main body 1.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A relay for facilitating connection, characterized by Include: The relay body (1); The installation assembly (26) is installed on the outer side of the relay body (1) and is used for assisting the installation of the relay body (1); And The connecting assembly (2) is installed on one side of the relay body (1) and is used for connecting with the line; Wherein, the upper surface of the relay body (1) is installed on one side of the connecting assembly (2) for assisting the positioning assembly (21) for limiting the line.

2. A relay for easy connection according to claim 1, characterized in that The connecting assembly (2) comprises: The first limiting seat (3) is connected to the surface of the relay body (1), and a plurality of groups of power connection blocks (5) are electrically connected through the first limiting seat (3) and the relay body (1); Each group of the power connection block (5) is installed on the upper surface of a group of second limiting seats (7), the upper part of the first limiting seat (3) is slidably installed with a sliding socket (11), and the lower part of the sliding socket (11) is movably installed with a plurality of groups of second pressing plates (20) corresponding to each group of second limiting seats (7).

3. A relay for easy connection according to claim 2, characterized in that The anti-skid corrugation (6) is arranged on the corresponding side of the power connection block (5) and the second pressing plate (20).

4. A relay for easy connection according to claim 2, characterized in that The middle part of the second limiting seat (7) is provided with a pressing groove (8), the inside of the pressing groove (8) is fixedly installed with a positioning rod (9), and the two sides of the second limiting seat (7) are symmetrically provided with two groups of limiting grooves (10) through the pressing groove (8).

5. A relay for easy connection according to claim 4, characterized in that The lower part of the sliding socket (11) is provided with a plurality of groups of positioning grooves (13) corresponding to the installation position of each group of the power connection block (5), the bottom end of each group of the sliding socket (11) is fixedly installed with a plurality of groups of plug-in plates (12), the upper surface of the first limiting seat (3) is provided with a sliding groove (4) corresponding to the position of each group of the plug-in plate (12), the plug-in plate (12) is slidably inserted into the sliding groove (4), and the sliding socket (11) is provided with an internal thread hole (14) corresponding to the position of each group of the positioning groove (13).

6. A relay for easy connection according to claim 5, characterized in that It also includes a first pressing plate (16); Each group of the internal thread hole (14) is threadedly installed with a group of bolt rods (15), each group of the first pressing plate (16) is rotatably connected with the corresponding bolt rod (15), and each group of the first pressing plate (16) is slidably installed on the inner wall of the limiting groove (13) on the two sides.

7. A relay for easy connection according to claim 6, characterized in that The bottom of the first pressing plate (16) is provided with a bottom groove (17), a plurality of groups of elastic push rods (18) are installed in the bottom groove (17), and the second pressing plate (20) is installed at the telescopic end of each group of the elastic push rod (18), and the lower surface of the first pressing plate (16) is symmetrically installed with two groups of anti-skid plug-in plates (19) corresponding to the position of the two groups of limiting grooves (10).

8. A relay for easy connection according to claim 7, characterized in that The auxiliary positioning assembly (21) comprises: The mounting seat (22) is installed on the upper surface of the relay body (1); The top of the mounting seat (22) is symmetrically installed with a plurality of groups of receiving seats (23), and a group of support push rods (24) is installed in the inner part of the corresponding side of the two groups of receiving seats (23), and the telescopic end of each group of the support push rod (24) is adhesively installed with a group of arc-shaped pressing plates (25).

9. A relay for easy connection according to claim 1, characterized in that The installation assembly (26) comprises: Two groups of side protection plates (27) are arranged on both sides of the relay main body (1); The side protection plates (27) are tin soldered on the sides of the relay main body (1), and two groups of outer grooves (28) are formed on the outer sides of each group of the side protection plates (27).

10. A relay for facilitating connection according to claim 9, characterized in that Two groups of L-shaped positioning plates (29) are slidingly arranged on the outer sides of each group of the side protection plates (27), each group of the L-shaped positioning plates (29) is connected with the outer groove (28) through a limiting column, and a group of abutting bolts is screwedly arranged in the limiting column.

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