CN210292213U

CN210292213U - Binding post and air conditioner

Info

Publication number: CN210292213U
Application number: CN201920546311.6U
Authority: CN
Inventors: 古汤汤; 冷泠; 杨检群
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-04-10
Anticipated expiration: 2029-04-22

Abstract

The utility model provides a wiring terminal and an air conditioner, wherein the wiring terminal comprises a first terminal, a second terminal and a frame body, the first terminal is integrated with a plurality of motor terminals of the air conditioner and is inserted into the frame body; the second terminal is suitable for being electrically connected with an electric control box of the air conditioner and is electrically connected with the frame body in the installation state. A plurality of motor terminals of air conditioner are integrated in first terminal to be connected through the automatically controlled box electricity of second terminal and air conditioner, the line of walking of motor is concentrated like this, walk the line rationally, the security is higher, and has reduced the motor and has walked the space that the line took, is favorable to reducing the size of air conditioner, and then is favorable to reducing the cost of air conditioner.

Description

Binding post and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to binding post and air conditioner.

Background

The air conditioner is internally provided with a plurality of motors which are all connected with an electric control box of the air conditioner. At present, in the existing air conditioner, the wiring between each motor in a plurality of motors and an electric control box is mutually independent, namely, each motor terminal is respectively connected with the electric control box, so that the wiring mode is relatively dispersed, the wiring is not reasonable enough, more space in the air conditioner is easily occupied, and the cost is not reduced; and complicated wiring easily causes the wire to contact with other structures, which is not favorable for electricity safety.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a wiring terminal to solve the unreasonable wiring manner of the conventional air conditioner motor.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a connecting terminal comprises a first terminal, a second terminal and a frame body, wherein the first terminal is combined with a plurality of motor terminals of an air conditioner and is inserted into the frame body; the second terminal is suitable for being electrically connected with an electric control box of the air conditioner and is electrically connected with the frame body in the installation state.

Furthermore, a buckle is arranged on the first terminal, and a bayonet is arranged at a position of the frame body corresponding to the buckle; and the wiring terminal is arranged, and the buckle is inserted into the bayonet.

Furthermore, wiring holes are formed in the first terminal and the second terminal, and guide pins are arranged at positions corresponding to the wiring holes in the frame; and in the mounting state of the wiring terminal, the guide pin is inserted into the wiring hole.

Furthermore, be equipped with the gasket on the terminal surface of the one side that links to each other with the motor on the first terminal, the gasket the position with the position in wiring hole is corresponding, and the wire passes the gasket inserts wiring hole, the gasket closely laminates with the wire in the junction.

Furthermore, the position, corresponding to the wiring hole, on the sealing sheet is of a thin-wall structure, so that a lead can conveniently penetrate through the sealing sheet.

Furthermore, a guide strip is arranged on the second terminal, a guide groove is formed in the frame body, and the guide strip is matched with the guide groove and is suitable for guiding the second terminal to be inserted into the frame body.

Furthermore, one end of the guide strip, which faces the frame body, is an inclined surface, so that the guide strip can be inserted into the guide groove conveniently.

Further, the aperture of the port of the frame body facing one end of the second terminal is gradually increased in a direction toward the second terminal.

Furthermore, a reinforcing rib is arranged on the frame body to support the port of the frame body facing to one end of the second terminal.

Compared with the prior art, binding post have following advantage:

binding post, can make walking of air conditioner's motor concentrate, walk the line rationally, the security is higher, and reduced the motor and walked the space that the line occupy, be favorable to reducing the size of air conditioner, and then be favorable to reducing the cost of air conditioner.

Another object of the present invention is to provide an air conditioner to solve the unreasonable problem of wiring manner of the existing air conditioner motor.

an air conditioner comprises any one of the wiring terminals.

The air conditioner and the connecting terminal have similar advantages compared with the prior art, and are not described in detail herein.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a connection terminal according to an embodiment of the present invention in an installation state;

fig. 2 is a schematic structural view of a connection terminal according to an embodiment of the present invention in a disassembled state;

fig. 3 is a schematic structural diagram of a first terminal according to an embodiment of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2;

fig. 5 is a schematic structural diagram of a frame body according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating an installation of a connection terminal according to an embodiment of the present invention;

fig. 7 is an enlarged view of region B in fig. 6.

Description of reference numerals:

10-a first terminal, 101-a motor terminal, 102-a buckle, 1021-a support leg, 1022-a flat plate, 103-a sealing plate, 20-a second terminal, 201-a guide strip, 30-a frame body, 301-a bayonet, 302-a guide pin, 303-a partition plate, 304-a guide groove, 305-a reinforcing rib, 306-a notch, 40-a wiring hole, 50-a motor and 60-an electronic control box.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The "outer" direction is: a direction away from the origin with the center of a certain structure as the origin.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 7, which are schematic structural views of the connection terminal in the present embodiment; the wiring terminal comprises a first terminal 10, a second terminal 20 and a frame 30, wherein the first terminal 10 is integrated with a plurality of motor terminals 101 of an air conditioner and is inserted into the frame 30; the second terminal 20 is adapted to be electrically connected to an electrical control box 60 of an air conditioner, and is electrically connected to the frame 30 in an installation state.

In this embodiment, the plurality of motor terminals 101 are inserted into the frame 30, and the plurality of motor terminals 101 are electrically connected to the second terminal 20 through the frame 30, so that the plurality of motor terminals 101 are electrically connected to the electronic control box 60 through the frame 30 and the second terminal 20 in sequence. Wherein, the second terminal 20 can be directly electrically connected with the frame 30, thereby forming a direct connection between the motor terminal 101 and the electric control box 60; the second terminal 20 may be inserted into the frame 30, and the frame 30 fixes the second terminal 20 and electrically connects to the second terminal 20. The frame 30 is a frame shape with two open ends, the first terminal 10 and the second terminal 20 can be inserted into the two open ends of the frame 30 respectively, the first terminal 10 and the second terminal 20 are rectangular as a whole, and the shape and size of the hollow area in the frame 30 are matched with the shape and size of the first terminal 10 and the second terminal 20. As shown in fig. 2, when the connection terminal is mounted, the first terminal 10 is inserted into the hollow region inside the frame 30 from the opening of the frame 30, the first terminal 10 is engaged with the hollow region inside the frame 30, the first terminal 10 abuts against the inner wall of the frame 30, the frame 30 fixes and electrically connects the plurality of motor terminals 101, and the second terminal 20 is electrically connected to the frame 30 by a wire, so that the plurality of motor terminals 101 and the second terminal 20 are electrically connected; the first terminal 10 and the second terminal 20 may be inserted into a hollow region inside the frame 30 from an opening of the frame 30 in opposite directions, the first terminal 10 and the second terminal 20 may be engaged with the hollow region inside the frame 30, and the first terminal 10 and the second terminal 20 may be brought into contact with an inner wall of the frame 30, whereby the frame 30 may fix the first terminal 10 and the second terminal 20 to each other. As shown in fig. 1, after the connection terminals are installed, the ends of the plurality of motor terminals 101 of the first terminal 10, which are far away from the second terminal 20, can be connected to the corresponding motors 50 through wires, and the ends of the second terminal 20, which are far away from the first terminal 10, can be connected to the electronic control box 60 through wires.

Like this, a plurality of motor terminals 101 of air conditioner are integrated in first terminal 10 to be connected through the automatically controlled box 60 electricity of second terminal 20 with the air conditioner, motor 50 walk the line concentrate, walk the line rationally, the security is higher, and reduced motor 50 and walked the space that the line took, be favorable to reducing the size of air conditioner, and then be favorable to reducing the cost of air conditioner.

As shown in fig. 3 and 4, a buckle 102 is disposed on the first terminal 10, and a bayonet 301 is disposed at a position of the frame 30 corresponding to the buckle 102; when the terminal is mounted, the clip 102 is inserted into the bayonet 301.

Specifically, the side wall of the first terminal 10 parallel to the mounting direction of the first terminal 10 is provided with the buckle 102, the edge of the side wall of the end of the frame 30 facing the mounting direction of the first terminal 10 is provided with the bayonet 301, and the position of the bayonet 301 corresponds to the position of the buckle 102. The buckle 102 includes a leg 1021 and a plate 1022 formed integrally, wherein an end of the leg 1021 remote from the plate 1022 is fixed to a side wall of the first terminal 10, and a surface of the plate 1022 close to the side wall of the first terminal 10 is provided with an elastic buckle (not shown). When the wiring terminal is installed, the elastic buckle is inserted into the bayonet 301, and the support leg 1021 abuts against the edge of the side wall of the first terminal 10.

In this way, the buckle 102 and the bayonet 301 are mutually matched, so that the frame 30 and the first terminal 10 can be mutually fixed, and the stability of connection between the frame 30 and the first terminal 10 is improved; and the buckle 102 and the bayonet 301 are detachably connected, so that the wiring terminal is convenient to detach.

As shown in fig. 2, 3 and 4, wiring holes 40 are provided in the first terminal 10 and the second terminal 20, and a guide pin 302 is provided in a position corresponding to the wiring hole 40 in the frame 30; in the mounted state of the terminal, the guide pin 302 is inserted into the terminal hole 40.

Specifically, a partition 303 is provided in the frame 30, and the partition 303 is perpendicular to the mounting direction of the first terminal 10 and the second terminal 20. The partition plate 303 is provided with a guide pin 302, and two ends of the guide pin 302 protrude out of the partition plate 303. When the connection terminal is mounted, the guide pin 302 is inserted into the connection hole 40 until the first terminal 10 and the second terminal 20 are both abutted against the spacer 303, the spacer 303 can limit the position of the first terminal 10 and the second terminal 20, and the frame 30 electrically connects the first terminal 10 and the second terminal 20 through the guide pin 302. The wires of the motor 50 and the electrical control box 60 are inserted into the wiring holes 40 and connected to the guide pins 302, so that the motor 50 is electrically connected to the electrical control box 60 through the first and

second terminals

10 and 20.

Thus, the present embodiment can electrically connect the first terminal 10 and the second terminal 20 by fitting the wire connection hole 40 to the guide pin 302.

As shown in fig. 2, the second terminal 20 is provided with a guide bar 201, the frame 30 is provided with a guide groove 304, and the guide bar 201 is matched with the guide groove 304 and adapted to guide the second terminal 20 to be inserted into the frame 30.

Specifically, the second terminal 20 is provided with a rectangular parallelepiped guide bar 201, the housing 30 is provided with a guide groove 304 that is substantially rectangular parallelepiped, the extending direction of the guide bar 201 and the guide groove 304 is aligned with the mounting direction of the first terminal 10 and the second terminal 20 (i.e., the insertion direction of the first terminal 10 and the second terminal 20), and when the second terminal 20 is mounted, the guide bar 201 slides in the guide groove 304 to guide the second terminal 20 to be inserted into the housing 30. In this embodiment, the guide bars 201 are disposed on the outer side walls of the two ends of the second terminal 20 parallel to the wiring hole 40, and the guide grooves 304 are disposed on the inner side walls of the two ends of the frame 30 parallel to the guide pins 302.

Thus, the fitting of the guide strip 201 and the guide groove 304 can guide the installation of the second terminal 20, the assembly is convenient, and the damage of the guide pin 302 caused by the deviation of the assembly direction is prevented.

Further, in this embodiment, it is preferable that one end of the guide bar 201 facing the frame 30 is an inclined surface, and the height of the inclined surface is gradually reduced along the insertion direction of the second terminal 20 so as to guide the guide bar 201 to be inserted into the guide groove 304. In this way, the guide strip 201 can be easily inserted into the guide groove 304, and the resistance to the second terminal 20 when it is mounted can be reduced.

As shown in fig. 2, the aperture of the frame 30 toward the end of the second terminal 20 gradually increases in a direction toward the second terminal 20. The frame 30 faces one end of the second terminal 20, and the one end of the frame 30 is inserted into the second terminal 20; the direction of the frame 30 toward the second terminal 20 can also be interpreted as the direction of the frame 30 away from the direction in which the second terminal 20 is mounted, as represented by the direction in which the frame 30 points toward the second terminal 20 in fig. 2. Thus, when the second terminal 20 is assembled, the port of the frame 30 facing the second terminal 20 is in a horn shape, so that the second terminal 20 can conveniently enter the hollow area in the frame 30, and the assembly is more convenient.

Further, as shown in fig. 4, a rib 305 is provided on the frame 30 to support a port of the frame 30 facing one end of the second terminal 20.

Specifically, as shown in fig. 2, a port of the frame 30 facing the second terminal 20 is formed in a horn shape, and one side of the rib 305 is fixed to an outer wall of the frame 30 and the other side is fixed to an outer wall of the horn-shaped port of the second terminal 20. Thus, when the second terminal 20 is attached, the rib 305 receives the impact force of the second terminal 20 against the port of the housing 30, thereby functioning as a reinforcing structure and improving the service life of the terminal.

As shown in fig. 4, the sealing plate 103 is disposed on an end surface of the first terminal 10 connected to the motor 50, the position of the sealing plate 103 corresponds to the position of the wiring hole 40, a lead is inserted into the wiring hole 40 through the sealing plate 103, and the sealing plate 103 and the lead are closely attached to each other at a connection point. Thus, the sealing sheet 103 seals the entrance of the lead wire inserted into the wiring hole 40, and has a waterproof function.

Further, in this embodiment, it is preferable that a position of the sealing plate 103 corresponding to the wiring hole 40 is a thin-walled structure so that a lead wire can pass through the sealing plate 103. In this way, the resistance to the lead wire passing through the sealing plate 103 can be reduced.

Wherein the thin-walled structure refers to: the sealing plate 103 has a thickness smaller than the thickness of the other portions of the sealing plate 103 corresponding to the wiring holes 40, so that less material is used to form the thin-walled structure, which is easily changed by an external force, such as penetration or deformation. The thin-walled structure is exemplified here: optionally, the sealing plate 103 is of a whole sheet structure, and at this time, the lead needs to be pierced at the thin-wall structure, and then passes through the sealing plate 103 and is inserted into the wiring hole 40; the sealing plate 103 may be provided with a plurality of scratches along a radial direction, the scratches dividing the sealing plate 103 into a plurality of segments, and the lead wires may be inserted into the wire connection holes 40 through a collection of vertices of the plurality of segments. The above examples are merely illustrative of the thin-walled structure and are not limiting.

Furthermore, the sealing sheet 103 is preferably made of rubber material, so that the waterproof and insulating effects are good. The sealing plate 103 may also be other insulating elastomeric material.

As shown in fig. 5, notches 306 are provided on the frame 30 near two ends of the bayonet 301 to adapt to different structures of the buckle 102. If ribs are disposed at two ends of the buckle 102, the ribs are inserted into the notches 306 and fit with the notches 306, so as to further enhance the connection stability between the first terminal 10 and the frame 30.

As shown in fig. 6 and 7, in the present embodiment, it is preferable that the first terminal 10 and the frame 30 are integrally mounted on the base of the air conditioner, and the second terminal 20 is mounted on the electrical control box 60. In the removable and washable air conditioner, when the electric control box 60 needs to be removed, the second terminal 20 is separated from the inside of the frame 30, and a protective cover can be used for covering the port on one side of the frame 30, which is far away from the installation direction of the second terminal 20, so as to form sealing and play a role in preventing water.

Example 2

The embodiment provides an air conditioner, which comprises any one of the wiring terminals. A plurality of motor terminals 101 of air conditioner in this embodiment are integrated in first terminal 10 to be connected through second terminal 20 and the automatically controlled box 60 electricity of air conditioner, motor 50's the line is concentrated like this, walk the line rationally, the security is higher, and has reduced motor 50 and has walked the space that the line occupy, is favorable to reducing the size of air conditioner, and then is favorable to reducing the cost of air conditioner.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wiring terminal is characterized by comprising a first terminal (10), a second terminal (20) and a frame body (30), wherein the first terminal (10) is integrated with a plurality of motor terminals (101) of an air conditioner and is inserted into the frame body (30); the second terminal (20) is suitable for being electrically connected with an electric control box (60) of the air conditioner and is electrically connected with the frame body (30) in an installation state.

2. The wiring terminal according to claim 1, wherein a buckle (102) is arranged on the first terminal (10), and a bayonet (301) is arranged at a position of the frame body (30) corresponding to the buckle (102); when the wiring terminal is in an installation state, the buckle (102) is inserted into the bayonet (301).

3. The connection terminal according to claim 1 or 2, wherein a connection hole (40) is formed in each of the first terminal (10) and the second terminal (20), and a guide pin (302) is formed in the frame (30) at a position corresponding to the connection hole (40); the lead pin (302) is inserted into the wiring hole (40) in the mounted state of the wiring terminal.

4. A terminal according to claim 3, wherein a sealing piece (103) is provided on an end surface of the first terminal (10) on a side connected to the motor (50), the sealing piece (103) is located at a position corresponding to the position of the wiring hole (40), a lead is inserted into the wiring hole (40) through the sealing piece (103), and the sealing piece (103) is closely attached to the lead at a connection position.

5. A terminal according to claim 4, characterized in that the sealing plate (103) is of a thin-walled construction at a position corresponding to the terminal hole (40) to facilitate the passage of a wire through the sealing plate (103).

6. A terminal according to claim 1 or 2, wherein the second terminal (20) is provided with a guide strip (201), the frame (30) is provided with a guide slot (304), and the guide strip (201) is adapted to guide the second terminal (20) to be inserted into the frame (30) in cooperation with the guide slot (304).

7. A terminal according to claim 6, characterized in that the end of the guide strip (201) facing the frame (30) is beveled to facilitate insertion of the guide strip (201) into the guide slot (304).

8. A terminal according to claim 1 or 2, wherein the frame (30) has a port toward one end of the second terminal (20) whose bore is gradually increased in a direction toward the second terminal (20).

9. A terminal according to claim 1, wherein the frame (30) is provided with a rib (305) for supporting a port of the frame (30) toward an end of the second terminal (20).

10. An air conditioner characterized by comprising the connection terminal according to any one of claims 1 to 9.