Wire connecting device

Abstract

The utility model provides a lead connecting device which comprises a wiring part, a wire passing groove is arranged in the wiring part, the wire passing groove extends from a first end of the wiring part to a second end of the wiring part, and a lead is arranged in the wire passing groove. The second end of the wiring part is provided with a contact block, the contact block is connected with a wire, and the wire is used for connecting an air conditioner and programming equipment. A wire is placed in the wire passing groove, the first end of the wire is electrically connected with the communication end of the programming device, and the second end of the wire extends out of the wire passing groove and is electrically connected with the contact block. The contact block is electrically connected with a structure of the air conditioner, such as a communication end of an air conditioner indoor unit, so that the second end of the wire is electrically connected to the communication end of the air conditioner through the contact block. According to the utility model, the structure of the air conditioner, such as an air conditioner internal unit and programming equipment, can be quickly connected without cutting off the protective sleeve, repeated connection and disconnection are not needed after the contact block is electrically connected with the wire, the operation procedures of wire connection are reduced, the efficiency of wire connection is improved, and the operation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wire connection devices, in particular to a wire connection device. Background Art

[0002] In order to ensure the password burning and operation test of the air conditioner during the air conditioner production process, the air conditioner indoor unit needs to be connected to the burning device. Generally, a communication line is used to connect the communication end of the air conditioner indoor unit and the communication end of the burning device.

[0003] However, the communication cable is relatively flexible, and the communication terminals on the air conditioner's indoor unit are partially sealed, making connecting the cable using a U-shaped insert cumbersome. The existing technology involves using scissors to cut open the protective cover to expose the communication terminals, and then using the U-shaped insert to connect the cable to the terminals. This results in low efficiency, multiple steps, and increased operational difficulty. Furthermore, after the protective cover is cut open, it no longer protects the communication terminals, reducing the stability of the password programming and operational testing processes.

[0004] Therefore, a device is needed that can quickly connect the air conditioner indoor unit and the burning device without cutting the protective cover, thereby reducing the number of steps and the difficulty of operation. Utility Model Content

[0005] In order to overcome the problems existing in the related art, the purpose of the present invention is to provide a wire connecting device, which can quickly connect the air conditioner indoor unit and the burning device without cutting the protective cover, thereby reducing the number of steps and lowering the difficulty of operation.

[0006] A wire connection device includes a wiring portion, wherein a wire groove is provided in the wiring portion, the wire groove extends from the first end of the wiring portion to the second end of the wiring portion, and a wire is arranged in the wire groove; a contact block is provided at the second end of the wiring portion, the contact block is connected to the wire, and the wire is used to connect an air conditioner and a burning device.

[0007] The wire is placed in the wire trough, the first end of the wire is electrically connected to the communication terminal of the burning device, and the second end of the wire extends from the wire trough and is electrically connected to the contact block. The contact block is electrically connected to the structure of the air conditioner, such as the communication terminal of the air conditioner indoor unit, so that the second end of the wire is electrically connected to the communication terminal of the air conditioner through the contact block. The wire connection device provided by the present invention does not require cutting the protective cover to expose the communication terminal, and then using the plug to connect the wire to the communication terminal. Instead, the two ends of the wire are connected to the air conditioner and the burning device respectively, and there is no need to repeatedly connect and disconnect the contact block after the wire is electrically connected. The present invention can quickly connect the structure of the air conditioner, such as the air conditioner indoor unit and the burning device, without cutting the protective cover, which reduces the operating procedures for connecting the wires, improves the efficiency of connecting the wires, and reduces the difficulty of operation.

[0008] In a preferred technical solution of the present invention, the wire connecting device further comprises a fixing portion, the fixing portion comprises an upper pressing block, and the upper pressing block is connected to the routing portion.

[0009] The fixing portion is rotatably connected to the wiring portion, and the fixing portion and the wiring portion are pressed together up and down to fix the contact block.

[0010] In a preferred technical solution of the present invention, the wiring portion includes a lower pressing block, the lower pressing block is provided with a protrusion, the upper pressing block is provided with a fixing groove, and the protrusion is rotatably connected to the fixing groove.

[0011] The protrusion is semicircular, and fixing grooves are provided on both sides of the upper pressing block. The fixing grooves are aligned with the protrusions, and the protrusions are rotatably connected to the fixing grooves, that is, the upper pressing block can rotate relative to the lower pressing block.

[0012] In a preferred technical solution of the present invention, the upper pressing block further includes a magnetic component, and the magnetic component is arranged opposite to the contact block.

[0013] The magnetic component faces the contact block. When the contact block approaches the magnetic component, the contact block is attached to the magnetic component under the action of magnetic force.

[0014] In a preferred technical solution of the present invention, the contact block and the first end of the upper pressing block are arranged facing each other, and the magnetic component is provided on a side of the first end of the upper pressing block close to the contact block.

[0015] The upper pressing block is pressed downward, and the side of the upper pressing block facing the contact block is pressed against the contact block. At this time, the contact block is attracted to the magnetic component, thereby increasing the firmness of the connection between the upper pressing block and the lower pressing block.

[0016] In a preferred technical solution of the present invention, an elastic component is provided on the side of the protrusion away from the contact block, a first end of the elastic component is connected to the upper pressing block, and a second end of the elastic component is connected to the lower pressing block.

[0017] After the burning device burns the password or program into the indoor unit of the air conditioner to be tested, the upper and lower pressure blocks are released, and the elastic component in the compressed state gradually recovers its deformation, causing the upper and lower pressure blocks to gradually separate until the elastic component returns to its initial state. At this time, the next indoor unit of the air conditioner to be tested can be burned.

[0018] In a preferred technical solution of the present invention, a wire outlet hole is formed at one end of the wire trough close to the contact block, and the wire passes through the wire outlet hole.

[0019] The wire trough extends from the first end of the wiring portion to the second end of the wiring portion. A wire outlet hole is provided at one end of the wire trough close to the contact block. The wire outlet hole is adapted to the wire so that the wire passes through the wire outlet hole and is electrically connected to the connector.

[0020] In a preferred technical solution of the present invention, a connecting piece is further provided in the pressing block, and two ends of the connecting piece are respectively connected to the conducting wire and the contact block.

[0021] The connecting piece is made of conductive material, and the wire is electrically connected to the contact block through the connecting piece.

[0022] In a preferred technical solution of the present invention, the connecting member includes a straight portion and a curved portion, the straight portion is connected to the curved portion or is integrally formed with the curved portion; the straight portion is connected to the wire, and the curved portion is connected to the contact block.

[0023] The two ends of the curved portion are connected to the bolts, the middle portion of the curved portion is connected to the straight portion or is integrally formed. One end of the straight portion away from the curved portion is electrically connected to the wire passing through the wire outlet hole, thereby electrically connecting the wire to the bolt.

[0024] In a preferred technical solution of the present invention, the size of the contact block gradually decreases from the end close to the wire groove to the end far from the wire groove.

[0025] The contact block is tapered, and the end of the contact block away from the wire groove, ie, the second end of the contact block, is thinner, so that the contact block can be easily inserted into the protective cover and electrically connected to the communication end of the air conditioner indoor unit.

[0026] The present invention provides the following beneficial effects: The present invention provides a wire connection device, comprising a wiring portion, wherein a wire trough is defined within the wiring portion, extending from a first end of the wiring portion to a second end of the wiring portion, and wherein a wire is disposed within the trough; a contact block is disposed at the second end of the wiring portion, and the contact block is connected to the wire, which is used to connect an air conditioner to a programming device. The wire is placed within the trough, with the first end of the wire electrically connected to a communication terminal of the programming device, and the second end of the wire extends from the trough and electrically connected to the contact block. The contact block is electrically connected to a structure of the air conditioner, such as a communication terminal of an indoor unit of the air conditioner, such that the second end of the wire is electrically connected to the communication terminal of the air conditioner through the contact block. The wire connection device provided by the present invention eliminates the need to cut open a protective cover to expose the communication terminal and then connect the wire to the communication terminal using a plug. Instead, the ends of the wire are connected to the air conditioner and the programming device separately, and after the contact block is electrically connected to the wire, there is no need to repeatedly connect and disconnect the wire. The present invention allows for quick connection of air conditioner structures, such as an indoor unit of the air conditioner, to the programming device without cutting open a protective cover, thereby reducing the number of wire connection steps, improving the efficiency of wire connection, and reducing operational difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic structural diagram of the wire connection device of the present invention at a first viewing angle;

[0028] Figure 2 This is a schematic structural diagram of the wire connection device of the present invention at a second viewing angle;

[0029] Figure 3 It is a cross-sectional view of the lower pressing block of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the lower pressing block of the utility model;

[0031] Figure 5 This is a structural diagram of the wire duct and connector of the utility model;

[0032] Figure 6 This is a schematic structural diagram of the contact block of the present utility model;

[0033] Figure 7 It is a top view of the contact block of the present utility model;

[0034] Figure 8 It is a top view of the cover plate of the present invention.

[0035] Figure numerals: 1. Wire groove; 2. Wire; 3. Contact block; 4. Upper pressure block; 5. Lower pressure block; 6. Protrusion; 7. Fixing groove; 8. Magnetic component; 9. Elastic component; 10. Wire outlet hole; 11. Connector; 12. Straight part; 13. Curved part; 14. Bolt; 15. Cover plate. DETAILED DESCRIPTION

[0036] The following describes preferred embodiments of the present invention in more detail with reference to the accompanying drawings. Although preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0037] Example 1

[0038] like Figures 1-8 As shown, this embodiment provides a wire connection device, including a wiring portion, in which a wire groove 1 is provided, the wire groove 1 extends from the first end of the wiring portion to the second end of the wiring portion, and a wire 2 is arranged in the wire groove 1; the second end of the wiring portion is provided with a contact block 3, the contact block 3 is connected to the wire 2, and the wire 2 is used to connect the air conditioner and the burning device.

[0039] The wiring portion is in the shape of an elongated strip, and a wiring groove 1 is provided along the length direction of the wiring portion. The wiring groove 1 can be provided at the bottom of the wiring portion or in the middle of the wiring portion, which is not limited here.

[0040] The first end of the wiring section is located near the programming device, and the second end is located near the air conditioner indoor unit. In this embodiment, the wire 2 is a communication line, using a 300 mm long multi-strand copper wire 2. The wire 2 is placed in the wire trough 1. The first end of the wire 2 is electrically connected to the communication port of the programming device, and the second end of the wire 2 is electrically connected to the contact block 3.

[0041] Contact block 3 is tapered, making it easy to plug and unplug. Insert contact block 3 into the protective sleeve of the air conditioner to be tested until it electrically connects to the communication terminal of the air conditioner. At this point, wire 2 electrically connects the communication terminal of the air conditioner to the communication terminal of the programming device. Programming is initiated, and the programming device programs the password or program into the air conditioner, thereby changing the password or performing an operational test on the air conditioner. After programming is complete, remove contact block 3 from the protective sleeve, disconnect the programming device from the current air conditioner, and program the next air conditioner to be tested.

[0042] Bolts 14 are used to secure contact block 3 to the communication board of the air conditioner's indoor unit, electrically connecting contact block 3 to the communication terminal of the air conditioner's indoor unit. Both contact block 3 and bolts 14 are made of conductive material, thereby electrically connecting the second end of wire 2 to the communication terminal of the air conditioner's indoor unit via contact block 3.

[0043] This embodiment provides a wire connection device, including a wiring portion, wherein a wire passage 1 is provided in the wiring portion, the wire passage 1 extending from the first end of the wiring portion to the second end of the wiring portion, and a wire 2 is provided in the wire passage 1; a contact block 3 is provided at the second end of the wiring portion, and the contact block 3 is connected to the wire 2, and the wire 2 is used to connect the air conditioner and the burning device. The wire 2 is placed in the wire passage 1, the first end of the wire 2 is electrically connected to the communication terminal of the burning device, and the second end of the wire 2 extends from the wire passage 1 and is electrically connected to the contact block 3. The contact block 3 is electrically connected to the structure of the air conditioner, such as the communication terminal of the indoor unit of the air conditioner, so that the second end of the wire 2 is electrically connected to the communication terminal of the air conditioner through the contact block 3. The wire 2 connection device provided by the utility model does not require cutting open the protective cover to expose the communication terminal, and then using the plug to connect the wire 2 to the communication terminal. Instead, the two ends of the wire 2 are connected to the air conditioner and the burning device respectively. After the contact block 3 is electrically connected to the wire 2, there is no need to repeatedly connect and disconnect. The utility model can quickly connect the structure of the air conditioner, such as the air conditioner indoor unit and the burning device, without cutting the protective cover, reducing the operation process of connecting the wire 2, improving the efficiency of connecting the wire 2, and reducing the difficulty of operation.

[0044] Example 2

[0045] like Figures 1-8As shown, this embodiment provides a wire connection device, including a wiring portion, in which a wire groove 1 is provided, the wire groove 1 extends from the first end of the wiring portion to the second end of the wiring portion, and a wire 2 is arranged in the wire groove 1; the second end of the wiring portion is provided with a contact block 3, the contact block 3 is connected to the wire 2, and the wire 2 is used to connect the air conditioner and the burning device.

[0046] The wire 2 connection device further includes a fixing portion, which includes an upper pressing block 4 connected to the routing portion.

[0047] The wiring portion includes a lower pressing block 5 , the lower pressing block 5 is provided with a protrusion 6 , the upper pressing block 4 is provided with a fixing groove 7 , and the protrusion 6 is rotatably connected to the fixing groove 7 .

[0048] The lower pressing block 5 is provided with protrusions 6 on both sides, and the protrusions 6 are provided close to the contact block 3. The protrusions 6 are semicircular, and the upper pressing block 4 is provided with fixing grooves 7 on both sides. The fixing grooves 7 are aligned with the protrusions 6, and the protrusions 6 are rotatably connected to the fixing grooves 7, that is, the upper pressing block 4 can rotate relative to the lower pressing block 5.

[0049] Optionally, the protrusions 6 on both sides of the lower pressing block 5 and the fixing grooves 7 on both sides of the upper pressing block 4 are each provided with a through hole, and the connecting shaft is inserted into the oppositely arranged protrusions 6 and fixing grooves 7. The rotation of the upper pressing block 4 drives the connecting shaft to rotate, thereby realizing the rotational connection between the upper pressing block 4 and the lower pressing block 5. The upper pressing block 4, the lower pressing block 5 and the connecting shaft cooperate with each other, and the lever principle can be used to reduce the force required to clamp the upper pressing block 4 and the lower pressing block 5, which has the advantage of being easy to use.

[0050] Optionally, the protrusions 6 on both sides of the lower pressing block 5 are loosely fitted with the fixing grooves 7 on both sides of the upper pressing block 4. That is, the width of the fixing grooves 7 is slightly larger than the width of the protrusions 6, so that the protrusions 6 can rotate within the fixing grooves 7, thereby achieving a rotatable connection between the upper pressing block 4 and the lower pressing block 5. The loose fit between the protrusions 6 and the fixing grooves 7 has the advantages of simple structure and easy processing.

[0051] The wire 2 connection device of this embodiment further includes a fixing portion, which includes an upper pressing block 4 connected to the wiring portion. The upper pressing block 4 and a lower pressing block 5 are arranged in a height direction, with the upper pressing block 4 being taller than the lower pressing block 5. The wiring portion includes a lower pressing block 5, which is provided with a protrusion 6. The upper pressing block 4 is provided with a fixing groove 7, and the protrusion 6 is rotatably connected to the fixing groove 7. By pressing the upper pressing block 4 and the lower pressing block 5, a connecting shaft is provided, or the protrusion 6 and the fixing groove 7 are configured in a clearance fit, so that relative rotation between the upper pressing block 4 and the lower pressing block 5 can occur.

[0052] Example 3

[0053] like Figures 1-8As shown, this embodiment provides a wire connection device, including a wiring portion, in which a wire groove 1 is provided, the wire groove 1 extends from the first end of the wiring portion to the second end of the wiring portion, and a wire 2 is arranged in the wire groove 1; the second end of the wiring portion is provided with a contact block 3, the contact block 3 is connected to the wire 2, and the wire 2 is used to connect the air conditioner and the burning device.

[0054] The wire connection device further includes a fixing portion, which includes an upper pressing block 4 , and the upper pressing block 4 is connected to the wiring portion.

[0055] The wiring portion includes a lower pressing block 5 , the lower pressing block 5 is provided with a protrusion 6 , the upper pressing block 4 is provided with a fixing groove 7 , and the protrusion 6 is rotatably connected to the fixing groove 7 .

[0056] The upper pressing block 4 further includes a magnetic component 8 , which is arranged facing the contact block 3 .

[0057] The contact block 3 and the first end of the upper pressing block 4 are arranged to face each other, and the magnetic component 8 is provided on a side of the first end of the upper pressing block 4 close to the contact block 3 .

[0058] In this embodiment, the magnetic component 8 is a magnet and faces the contact block 3. When the upper pressing block 4 is pressed downward, the side of the upper pressing block 4 facing the contact block 3 is pressed against the contact block 3. At this time, the contact block 3 and the magnetic component 8 are attracted to each other, thereby increasing the firmness of the connection between the upper pressing block 4 and the lower pressing block 5.

[0059] The contact block 3 is conical in shape, with the end of the contact block 3 electrically connected to the wire 2 being the first end, and the end away from the wire groove 1 being the second end. From the first end of the contact block 3 to the second end of the contact block 3, the radial dimension of the contact block 3 gradually decreases, that is, the contact block 3 gradually becomes narrower. The contact block 3 is made of metal material. The wire 2 of this embodiment is a communication line. The contact block 3 is electrically connected to the wire 2 and can serve as a communication end connecting the wire 2 and the indoor unit of the air conditioner. When the contact block 3 is close to the magnetic component 8, the contact block 3 is attached to the magnetic component 8 under the action of the magnetic force.

[0060] The upper pressing block 4 may have a groove on one side close to the contact block 3, in which a magnetic component 8 is disposed, and the magnetic component 8 is flush with the side close to the contact block 3. Alternatively, the upper pressing block 4 may have a magnetic component 8 connected to one side close to the contact block 3, and the magnetic component 8 protrudes downward relative to the side close to the contact block 3.

[0061] The first end of the upper pressing block 4 is arranged to face the second end of the lower pressing block 5, and the second end of the upper pressing block 4 is arranged to face the first end of the lower pressing block 5. Since the upper pressing block 4 and the lower pressing block 5 are rotatably connected, rotating the upper pressing block 4 clockwise causes the first end of the upper pressing block 4 to move downward and the second end of the upper pressing block 4 to move upward.

[0062] A bolt 14 is provided between the contact block 3 and the protrusion 6. To install the conductor 2, the bolt 14 is inserted into the contact block 3 and tightened to electrically connect the conductor 2 to the bolt 14. To replace the conductor 2, the bolt 14 is loosened to disengage the conductor 2 from the bolt 14. The bolt 14 is located below or flush with the surface of the contact block 3.

[0063] Preferably, the main body material of the contact block 3 is 45# steel, and a layer of nickel is plated on the surface of the 45# steel to improve the corrosion resistance and wear resistance of the material.

[0064] The upper pressing block 4 of this embodiment further includes a magnetic component 8, which is disposed opposite the contact block 3. The contact block 3 is disposed opposite the first end of the upper pressing block 4, and the magnetic component 8 is disposed on the side of the first end of the upper pressing block 4 close to the contact block 3. The magnetic component 8 presses the upper pressing block 4 downward toward the contact block 3, and the side of the upper pressing block 4 facing the contact block 3 is pressed against the contact block 3. At this time, the contact block 3 and the magnetic component 8 are attracted to each other, thereby increasing the firmness of the connection between the upper pressing block 4 and the lower pressing block 5.

[0065] Example 4

[0066] like Figures 1-8 As shown, this embodiment provides a wire connection device, including a wiring portion, in which a wire groove 1 is provided, the wire groove 1 extends from the first end of the wiring portion to the second end of the wiring portion, and a wire 2 is arranged in the wire groove 1; the second end of the wiring portion is provided with a contact block 3, the contact block 3 is connected to the wire 2, and the wire 2 is used to connect the air conditioner and the burning device.

[0067] The wire connection device further includes a fixing portion, which includes an upper pressing block 4 , and the upper pressing block 4 is connected to the wiring portion.

[0068] The wiring portion includes a lower pressing block 5 , the lower pressing block 5 is provided with a protrusion 6 , the upper pressing block 4 is provided with a fixing groove 7 , and the protrusion 6 is rotatably connected to the fixing groove 7 .

[0069] An elastic component 9 is provided on a side of the protrusion 6 away from the contact block 3 . A first end of the elastic component 9 is connected to the upper pressing block 4 , and a second end of the elastic component 9 is connected to the lower pressing block 5 .

[0070] Place the wire 2 into the wire trough 1, then lower the upper pressing block 4 so that it rotates clockwise. The first end of the upper pressing block 4 fits into the contact block 3 at the second end of the lower pressing block 5. Under the action of magnetic force, the contact block 3 is adsorbed on the magnetic component 8. At this time, the elastic component 9 between the upper pressing block 4 and the lower pressing block 5 is in a compressed state.

[0071] The elastic component 9 of this embodiment is a spring, and the two ends of the wire 2 are respectively connected to the communication end of the indoor unit of the air conditioner to be tested and the communication end of the burning device. After the burning device burns the password or program into the indoor unit of the air conditioner to be tested, the upper pressing block 4 and the lower pressing block 5 are released, and the elastic component 9 in the compressed state gradually recovers its deformation, so that the upper pressing block 4 and the lower pressing block 5 are gradually separated until the elastic component 9 returns to its initial state. At this time, the next indoor unit of the air conditioner to be tested can be burned.

[0072] An elastic component 9 is provided between the upper pressing block 4 and the lower pressing block 5 so that after the burning is completed, the elastic force provided by the elastic component 9 to the upper pressing block 4 is greater than the magnetic force between the magnetic component 8 and the contact block 3, so that the upper pressing block 4 and the lower pressing block 5 can be separated quickly to facilitate the burning of the next indoor unit of the air conditioner to be tested.

[0073] The wiring portion of this embodiment includes a lower pressing block 5, which is provided with a protrusion 6, and the upper pressing block 4 is provided with a fixing groove 7, and the protrusion 6 is rotatably connected to the fixing groove 7. The protrusion 6 is provided with an elastic component 9 on the side away from the contact block 3, the first end of the elastic component 9 is connected to the upper pressing block 4, and the second end of the elastic component 9 is connected to the lower pressing block 5. After the burning device burns the password or program into the air conditioner indoor unit to be tested, the upper pressing block 4 and the lower pressing block 5 are released, and the elastic component 9 in the compressed state gradually recovers its deformation, causing the upper pressing block 4 and the lower pressing block 5 to gradually separate until the elastic component 9 returns to its initial state. At this time, the next air conditioner indoor unit to be tested can be burned. After the burning is completed, the elastic force provided by the elastic component 9 to the upper pressing block 4 is greater than the magnetic force between the magnetic component 8 and the contact block 3, so that the upper pressing block 4 and the lower pressing block 5 can be separated more quickly, so that the next air conditioner indoor unit to be tested can be burned.

[0074] Example 5

[0075] like Figures 1-8 As shown, this embodiment provides a wire connection device, including a wiring portion, in which a wire groove 1 is provided, the wire groove 1 extends from the first end of the wiring portion to the second end of the wiring portion, and a wire 2 is arranged in the wire groove 1; the second end of the wiring portion is provided with a contact block 3, the contact block 3 is connected to the wire 2, and the wire 2 is used to connect the air conditioner and the burning device.

[0076] A wire outlet hole 10 is formed at one end of the wire trough 1 close to the contact block 3 , and the wire 2 passes through the wire outlet hole 10 .

[0077] A connecting piece 11 is further provided in the pressing block 5 , and two ends of the connecting piece 11 are respectively connected to the wire 2 and the contact block 3 .

[0078] The wire trough 1 extends from the first end of the wiring portion to the second end of the wiring portion. A wire outlet hole 10 is formed at one end of the wire trough 1 near the contact block 3. The wire outlet hole 10 is adapted to fit the wire 2, allowing the wire 2 to pass through the outlet hole 10 and be electrically connected to the connector 11. The connector 11 is made of a conductive material and electrically connects the wire 2 to the contact block 3 through the connector 11.

[0079] The contact block 3 has two screw holes. Bolts 14 are located between the protrusions 6 of the lower pressure block 5 and the contact block 3. Bolts 14 are inserted into the screw holes to secure the contact block 3 to the communication board of the air conditioner indoor unit. The contact block 3, connector 11, and bolts 14 are all made of conductive material. The ends of the connector 11 are connected to the bolts 14 and the wire 2, respectively, electrically connecting the wire 2 to the contact block 3.

[0080] In this embodiment, the wire trough 1 is provided with a wire outlet hole 10 at one end near the contact block 3, through which the wire 2 is passed. A connector 11 is also provided within the lower pressing block 5, with the wire 2 and the contact block 3 connected at both ends of the connector 11. The contact block 3, connector 11, and bolt 14 are all made of conductive material. The ends of the connector 11 are connected to the bolt 14 and the wire 2, respectively, thereby electrically connecting the wire 2 to the contact block 3. The contact block 3 is electrically connected to the communication terminal of the air conditioner indoor unit, thereby electrically connecting the communication terminal of the programming device to the communication terminal of the air conditioner indoor unit.

[0081] Example 6

[0082] like Figures 1-8 As shown, this embodiment provides a wire connection device, including a wiring portion, in which a wire groove 1 is provided, the wire groove 1 extends from the first end of the wiring portion to the second end of the wiring portion, and a wire 2 is arranged in the wire groove 1; the second end of the wiring portion is provided with a contact block 3, the contact block 3 is connected to the wire 2, and the wire 2 is used to connect the air conditioner and the burning device.

[0083] A wire outlet hole 10 is formed at one end of the wire trough 1 close to the contact block 3 , and the wire 2 passes through the wire outlet hole 10 .

[0084] A connecting piece 11 is further provided in the pressing block 5 , and two ends of the connecting piece 11 are respectively connected to the wire 2 and the contact block 3 .

[0085] The connector 11 includes a straight portion 12 and a curved portion 13 , wherein the straight portion 12 and the curved portion 13 are connected or integrally formed; the straight portion 12 is connected to the wire 2 , and the curved portion 13 is connected to the contact block 3 .

[0086] The size of the contact block 3 gradually decreases from the end close to the wire groove 1 to the end far away from the wire groove 1 .

[0087] The contact block 3 has two screw holes. Bolts 14 are located between the protrusions 6 of the lower pressure block 5 and the contact block 3. Bolts 14 are inserted into the screw holes to secure the contact block 3 to the communication board of the air conditioner indoor unit. The contact block 3, connector 11, and bolts 14 are all made of conductive material. The ends of the connector 11 are connected to the bolts 14 and the wire 2, respectively, electrically connecting the wire 2 to the contact block 3.

[0088] In this embodiment, connector 11 is a terminal lug. Curved portion 13 is U-shaped, with both ends connected to bolts 14. The middle of curved portion 13 is connected to or integrally formed with straight portion 12. The end of straight portion 12, distal from curved portion 13, is electrically connected to wire 2, which exits through wire outlet 10, thereby electrically connecting wire 2 to bolt 14.

[0089] The communication board of the air conditioner's indoor unit under test is equipped with a communication terminal connected to a U-shaped connector housed within a protective sleeve. A bolt 14 passes through the contact block 3 from top to bottom. The end of the contact block 3 facing away from the wire duct 1 extends into the protective sleeve and electrically connects to the U-shaped connector. The portion of the bolt 14 inserted into the contact block 3, i.e., the lower portion of the bolt 14, is electrically connected to the wire 2 within the wire duct 1, thereby electrically connecting the wire 2 within the wire duct 1 to the communication terminal of the air conditioner's indoor unit under test.

[0090] A cover plate 15 is further provided on the side of the lower pressing block 5 away from the upper pressing block 4. The cover plate 15 is made of soft material. When the operator operates, the fingers of the operator come into contact with the cover plate 15 to prevent the fingers from being scratched.

[0091] Contact block 3 is tapered, and its second end, located away from wire duct 1, is thinner, making it easier to insert into the protective sleeve. The lower portion of bolt 14 is electrically connected to the terminal block, while the upper portion of the bolt is electrically connected to contact block 3. The second end of contact block 3 is electrically connected to a U-shaped connector within the protective sleeve, which is then electrically connected to the communication terminal of the air conditioner indoor unit, thereby electrically connecting wire 2 to the communication terminal of the air conditioner indoor unit.

[0092] The connector 11 of this embodiment includes a straight portion 12 and a curved portion 13, wherein the straight portion 12 is connected to or integrally formed with the curved portion 13; the straight portion 12 is connected to the wire 2, and the curved portion 13 is connected to the contact block 3. The size of the contact block 3 gradually decreases from the end close to the wire groove 1 to the end away from the wire groove 1. Both ends of the curved portion 13 are electrically connected to the lower part of the bolt 14, and the upper part of the bolt 14 is electrically connected to the contact block 3. The end of the contact block 3 away from the wire groove 1 is thinner, and can be easily inserted into the protective cover and electrically connected to the communication end of the air conditioner indoor unit, thereby electrically connecting the wire 2 in the wire groove 1 to the communication end of the air conditioner indoor unit.

[0093] Unless otherwise specifically stated, the relative arrangement, numerical expression and numerical value of the parts and steps set forth in these embodiments do not limit the scope of the application. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a restriction. Therefore, other examples of exemplary embodiments can have different values. It should be noted that: similar reference numerals and letters represent similar items in the accompanying drawings below, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in the accompanying drawings subsequently.

[0094] It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in a figure is inverted, a device described as "above" or "above" another device or structure would then be positioned "below" or "beneath" the other device or structure. Thus, the exemplary term "above" can encompass both the orientations of "above" and "below." The device may also be oriented in other different ways (rotated 90 degrees or at other orientations), and the spatially relative descriptions used herein should be interpreted accordingly.

[0095] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0096] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A wire connecting device, characterized in that: It includes a wiring part, in which a wire groove is provided, the wire groove extends from the first end of the wiring part to the second end of the wiring part, and a wire is arranged in the wire groove; the second end of the wiring part is provided with a contact block, the contact block is connected to the wire, and the wire is used to connect the air conditioner and the burning device.

2. The wire connection device according to claim 1, wherein: It also includes a fixing portion, which includes an upper pressing block connected to the routing portion.

3. The wire connection device according to claim 2, wherein: The wiring portion includes a lower pressing block, the lower pressing block is provided with a protrusion, the upper pressing block is provided with a fixing groove, and the protrusion is rotatably connected to the fixing groove.

4. The wire connection device according to claim 2, wherein: The upper pressing block further includes a magnetic component, and the magnetic component is arranged facing the contact block.

5. The wire connection device according to claim 4, characterized in that: The contact block is arranged to face the first end of the upper pressing block, and the magnetic component is arranged on a side of the first end of the upper pressing block close to the contact block.

6. The wire connection device according to claim 3, characterized in that: An elastic component is provided on a side of the protrusion away from the contact block, a first end of the elastic component is connected to the upper pressing block, and a second end of the elastic component is connected to the lower pressing block.

7. The wire connection device according to claim 1, wherein: A wire outlet hole is formed at one end of the wire passageway close to the contact block, and the wire passes through the wire outlet hole.

8. The wire connection device according to claim 3, wherein: A connecting piece is further provided in the pressing block, and two ends of the connecting piece are respectively connected to the wire and the contact block.

9. The wire connection device according to claim 8, characterized in that: The connecting piece includes a straight portion and a curved portion, wherein the straight portion is connected to or integrally formed with the curved portion; the straight portion is connected to the wire, and the curved portion is connected to the contact block.

10. The wire connection device according to claim 1, wherein: The size of the contact block gradually decreases from one end close to the wire groove to one end far away from the wire groove.

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