Wire connecting device

Abstract

The invention provides a wire connecting device which comprises a wiring part, a wire passing groove is formed in the wiring part, the wire passing groove extends to the second end of the wiring part from the first end of the wiring part, and a wire 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. The structure of the air conditioner, such as an air conditioner indoor 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 procedure of wire connection is reduced, the efficiency of wire connection is improved, and the operation difficulty is reduced.

Description

Technical Field

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

[0002] In order to ensure password burning and operation testing 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 line is relatively soft, and the communication terminal of the air conditioner indoor unit is partially sealed, so the use of a U-shaped plug to connect the communication line has the problem of cumbersome operation. The prior art is to use scissors to cut the protective cover to expose the communication terminal, and then use the U-shaped plug to connect the communication line to the communication terminal, resulting in low efficiency in connecting the communication line, more procedures, and greater difficulty in operation. In addition, after cutting the protective cover, the protective cover cannot protect the communication terminal, which reduces the stability of the password burning and operation test process.

[0004] Therefore, a device is needed that can quickly connect the air conditioner indoor unit and the burning device without cutting the protective cover, and can reduce the difficulty of operation while reducing the number of working steps. Summary of the invention

[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 comprises a wiring portion, wherein a wire passing groove is provided in the wiring portion, the wire passing groove extends from a first end of the wiring portion to a second end of the wiring portion, and a wire is arranged in the wire passing 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 groove, 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 groove 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 need to cut the protective cover to expose the communication terminal, and then use the plug to connect the wire to the communication terminal, but connects the two ends of the wire 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, reducing the operation process of connecting the wires, improving the efficiency of connecting the wires, and reducing 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 part is rotatably connected to the wiring part, and the fixing part and the wiring part are pressed together up and down to fix the contact block.

[0010] In a preferred technical solution of the present invention, the routing 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 arranged 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 arranged 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 tightly 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 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.

[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 pressing blocks are released, and the elastic component in the compressed state gradually recovers its deformation, so that the upper and lower pressing blocks are gradually separated 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 passageway 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 part to the second end of the wiring part. 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 a 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 connector includes a straight portion and a curved portion, 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.

[0023] The two ends of the curved part are connected to the bolts, the middle part of the curved part is connected to or integrally formed with the straight part, and one end of the straight part away from the curved part 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 an end close to the wire groove to an end far from the wire groove.

[0025] The contact block is conical in shape, and the end of the contact block away from the wire slot, 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 beneficial effects of the present invention are as follows: the present invention provides a wire connection device, including a wiring part, a wire groove is provided in the wiring part, 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. The wire is placed in the wire groove, the first end of the wire is electrically connected to the communication end of the burning device, and the second end of the wire extends from the wire groove 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 end of the 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. The wire connection device provided by the present invention does not need to cut open the protective cover to expose the communication terminal, and then use the plug to connect the wire to the communication terminal, but connects the two ends of the wire to the air conditioner and the burning device respectively, and there is no need to repeatedly connect and disconnect the contact block after the electrical connection between the contact block and the wire. 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 open the protective cover, reducing the operation process of connecting the wire, improving the efficiency of connecting the wire, and reducing the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0029] Figure 3 is a cross-sectional view of the lower pressing block of the present invention;

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

[0031] Figure 5 It is a structural schematic diagram of the wire trough and the connecting piece of the present invention;

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

[0033] Figure 7 is a top view of the contact block of the present invention;

[0034] Figure 8 1 is a top view of the cover plate of the present invention.

[0035] Figure numerals: 1. wire trough; 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. connecting part; 12. straight part; 13. curved part; 14. bolt; 15. cover plate. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the 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. On the contrary, 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 Figure 1-Figure 8 As shown, this embodiment provides a wire connecting device, including a wiring portion, in which a wire passing groove 1 is provided, the wire passing 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 passing 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 part is arranged near the burning device, and the second end of the wiring part is arranged near the air conditioner indoor unit. The wire 2 in this embodiment is a communication wire, and a multi-strand copper core wire 2 with a length of 300 mm is used as the communication wire. The wire 2 is placed in the wire groove 1, the first end of the wire 2 is electrically connected to the communication end of the burning device, and the second end of the wire 2 is electrically connected to the contact block 3.

[0041] The shape of the contact block 3 is conical, which has the advantage of convenient plugging and unplugging. Insert the contact block 3 into the protective cover of the air conditioner to be tested until the contact block 3 is electrically connected to the communication terminal of the air conditioner to be tested. At this time, the wire 2 electrically connects the communication terminal of the air conditioner to the communication terminal of the burning device. Start the burning, and the burning device burns the password or program into the air conditioner, thereby changing the password or performing an operation test on the air conditioner. After the burning is completed, pull the contact block 3 out of the protective cover, disconnect the connection between the burning device and the current air conditioner, and then burn the next air conditioner to be tested.

[0042] The contact block 3 is fixed to the communication board of the air conditioner indoor unit by bolts 14, and the contact block 3 is electrically connected to the communication terminal of the air conditioner indoor unit. The contact block 3 and the bolts 14 are both made of conductive materials, so that the second end of the wire 2 is electrically connected to the communication terminal of the air conditioner indoor unit through the contact block 3.

[0043] The present embodiment provides a wire connection device, including a wiring part, a wire groove 1 is provided in the wiring part, the wire groove 1 extends from the first end of the wiring part to the second end of the wiring part, and a wire 2 is arranged in the wire groove 1; a contact block 3 is provided at the second end of the wiring part, 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 groove 1, the first end of the wire 2 is electrically connected to the communication end of the burning device, and the second end of the wire 2 extends from the wire groove 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 end of the indoor unit of the air conditioner, so that the second end of the wire 2 is electrically connected to the communication end of the air conditioner through the contact block 3. The wire 2 connection device provided by the present invention does not need to cut open the protective cover to expose the communication terminal, and then use the plug to connect the wire 2 to the communication terminal, but connects the two ends of the wire 2 to the air conditioner and the burning device respectively, and there is no need to repeatedly connect and disconnect the contact block 3 after the electrical connection between the wire 2 and the contact block 3. 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, 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 Figure 1-Figure 8As shown, this embodiment provides a wire connecting device, including a wiring portion, in which a wire passing groove 1 is provided, the wire passing 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 passing 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 comprises a fixing portion, which comprises an upper pressing block 4, and the upper pressing block 4 is 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, and the fixing grooves 7 are aligned with the protrusions 6, and the protrusions 6 are rotatably connected with 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 provided with through holes, and the connecting shaft is inserted into the relatively arranged protrusions 6 and fixing grooves 7, and the upper pressing block 4 rotates to drive 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 clearance-matched with the fixing grooves 7 on both sides of the upper pressing block 4, that is, the width of the fixing groove 7 is slightly larger than the width of the protrusions 6, so that the protrusions 6 can rotate in the fixing grooves 7, thereby realizing the rotational connection between the upper pressing block 4 and the lower pressing block 5. The protrusions 6 and the fixing grooves 7 form a clearance fit, which has the advantages of simple structure and convenient processing.

[0051] The wire 2 connection device of this embodiment also includes a fixing part, which includes an upper pressing block 4, which is connected to the wiring part, and is provided with an upper pressing block 4 and a lower pressing block 5 in the height direction, and the height of the upper pressing block 4 is greater than the height of the lower pressing block 5. The wiring part 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. Press the upper pressing block 4 and the lower pressing block 5, set a connecting shaft or set the protrusion 6 and the fixing groove 7 in a form of clearance fit, so that relative rotation can occur between the upper pressing block 4 and the lower pressing block 5.

[0052] Example 3

[0053] like Figure 1-Figure 8As shown, this embodiment provides a wire connecting device, including a wiring portion, in which a wire passing groove 1 is provided, the wire passing 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 passing 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 comprises a fixing part, which comprises an upper pressing block 4, and the upper pressing block 4 is connected to the wiring part.

[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 , and the magnetic component 8 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 arranged on a side of the first end of the upper pressing block 4 close to the contact block 3 .

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

[0059] The shape of the contact block 3 is conical, and the end of the contact block 3 electrically connected to the wire 2 is the first end, and the end away from the wire slot 1 is 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 play the role of connecting the wire 2 and the communication end of the air conditioner indoor unit. When the contact block 3 is close to the magnetic component 8, under the action of the magnetic force, the contact block 3 is attached to the magnetic component 8.

[0060] A groove may be provided on one side of the upper pressing block 4 close to the contact block 3, and a magnetic component 8 may be provided in the groove, and the magnetic component 8 may be flush with the side of the upper pressing block 4 close to the contact block 3. Alternatively, a magnetic component 8 may be connected to one side of the upper pressing block 4 close to the contact block 3, and the magnetic component 8 may protrude downward relative to the side of the upper pressing block 4 close to the contact block 3.

[0061] The first end of the upper pressing block 4 is disposed opposite to the second end of the lower pressing block 5, and the second end of the upper pressing block 4 is disposed opposite to the first end of the lower pressing block 5. Since the upper pressing block 4 is rotatably connected to the lower pressing block 5, the upper pressing block 4 is rotated clockwise, so that the first end of the upper pressing block 4 moves downward, and the second end of the upper pressing block 4 moves upward.

[0062] A bolt 14 is also provided between the contact block 3 and the protrusion 6. When the wire 2 needs to be installed, the bolt 14 is inserted into the contact block 3 and tightened to electrically connect the wire 2 to the bolt 14. When the wire 2 needs to be replaced, the bolt 14 is loosened to separate the wire 2 from the bolt 14. The plane where the bolt 14 is located is lower than the surface of the contact block 3, or is 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 to the contact block 3. The contact block 3 is disposed opposite to 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 faces the contact block 3, pressing the upper pressing block 4 downward, and the side of the upper pressing block 4 facing the contact block 3 is pressed against the contact block 3, at which time the contact block 3 is attracted to the magnetic component 8, thereby increasing the firmness of the connection between the upper pressing block 4 and the lower pressing block 5.

[0065] Example 4

[0066] like Figure 1-Figure 8 As shown, this embodiment provides a wire connecting device, including a wiring portion, in which a wire passing groove 1 is provided, the wire passing 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 passing 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 comprises a fixing part, which comprises an upper pressing block 4, and the upper pressing block 4 is connected to the wiring part.

[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 disposed 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] Put the wire 2 into the wire groove 1, and then lower the upper pressing block 4 to make it rotate clockwise. The first end of the upper pressing block 4 fits with 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 arranged 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 faster, so as to facilitate the burning of the next indoor unit of the air conditioner to be tested.

[0073] The wiring part of this embodiment 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. The side of the protrusion 6 away from the contact block 3 is provided with an elastic component 9, 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 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 the deformation, so that the upper pressing block 4 and the lower pressing block 5 are gradually separated until the elastic component 9 returns to the initial state, at which time the next indoor unit of the air conditioner 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 quickly, so as to facilitate the burning of the next indoor unit of the air conditioner to be tested.

[0074] Example 5

[0075] like Figure 1-Figure 8 As shown, this embodiment provides a wire connecting device, including a wiring portion, in which a wire passing groove 1 is provided, the wire passing 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 passing 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 passage 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 disposed in the pressing block 5 , and two ends of the connecting piece 11 are respectively connected to the conducting 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, and a wire outlet hole 10 is provided at one end of the wire trough 1 close to the contact block 3. The wire outlet hole 10 is adapted to the wire 2, so that the wire 2 passes through the wire outlet hole 10 and is electrically connected to the connector 11. The connector 11 is made of a conductive material, and the wire 2 is electrically connected to the contact block 3 through the connector 11.

[0079] The contact block 3 is provided with two screw holes, and a bolt 14 is provided between the protrusion 6 of the lower pressing block 5 and the contact block 3. The bolt 14 is inserted into the screw hole, thereby fixing the contact block 3 on the communication board of the indoor unit of the air conditioner. The contact block 3, the connecting member 11 and the bolt 14 are all made of conductive materials, and the two ends of the connecting member 11 are respectively connected to the bolt 14 and the wire 2, thereby electrically connecting the wire 2 to the contact block 3.

[0080] In this embodiment, the wire slot 1 is provided with a wire outlet hole 10 at one end close to the contact block 3, and the wire 2 passes through the wire outlet hole 10. A connector 11 is also provided in the lower pressing block 5, and the two ends of the connector 11 are respectively connected to the wire 2 and the contact block 3. The contact block 3, the connector 11 and the bolt 14 are all made of conductive materials, and the two ends of the connector 11 are respectively connected to the bolt 14 and the wire 2, so that the wire 2 is electrically connected to the contact block 3, and the contact block 3 is electrically connected to the communication end of the air conditioner indoor unit, so that the communication end of the burning device is electrically connected to the communication end of the air conditioner indoor unit.

[0081] Example 6

[0082] like Figure 1-Figure 8 As shown, this embodiment provides a wire connecting device, including a wiring portion, in which a wire passing groove 1 is provided, the wire passing 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 passing 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 passage 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 disposed in the pressing block 5 , and two ends of the connecting piece 11 are respectively connected to the conducting 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 one end close to the wire groove 1 to one end far away from the wire groove 1 .

[0087] The contact block 3 is provided with two screw holes, and a bolt 14 is provided between the protrusion 6 of the lower pressing block 5 and the contact block 3. The bolt 14 is inserted into the screw hole, thereby fixing the contact block 3 on the communication board of the indoor unit of the air conditioner. The contact block 3, the connecting member 11 and the bolt 14 are all made of conductive materials, and the two ends of the connecting member 11 are respectively connected to the bolt 14 and the wire 2, thereby electrically connecting the wire 2 to the contact block 3.

[0088] In this embodiment, the connecting member 11 is taken as a wiring piece, and the shape of the curved portion 13 is U-shaped, and the two ends of the curved portion 13 are connected to the bolts 14, and the middle of the curved portion 13 is connected or integrally formed with the straight portion 12. One end of the straight portion 12 away from the curved portion 13 is electrically connected to the wire 2 passing through the outlet hole 10, so that the wire 2 is electrically connected to the bolt 14.

[0089] A communication terminal is provided on the communication board of the indoor unit of the air conditioner to be tested, and the communication terminal is connected to a U-shaped plug-in piece, and the U-shaped plug-in piece is provided in a protective cover. The bolt 14 passes through the contact block 3 from top to bottom, and the end of the contact block 3 away from the wire groove 1 extends into the protective cover and is electrically connected to the U-shaped plug-in piece. The part of the bolt 14 inserted into the contact block 3, that is, the lower part of the bolt 14, is electrically connected to the wire 2 in the wire groove 1, so that the wire 2 in the wire groove 1 is electrically connected to the communication terminal of the indoor unit of the air conditioner to be tested.

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

[0091] The contact block 3 is in a conical shape, and the end of the contact block 3 away from the wire slot 1, i.e., the second end of the contact block 3, is thinner, so that the contact block 3 can be easily inserted into the protective cover. The lower part of the bolt 14 is electrically connected to the wiring piece, the upper part of the bolt is electrically connected to the contact block 3, the second end of the contact block 3 is electrically connected to the U-shaped plug-in piece in the protective cover, and the U-shaped plug-in piece is electrically connected to the communication end of the air conditioner indoor unit, thereby electrically connecting the wire 2 to the communication end 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 slot 1 to the end away from the wire slot 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 slot 1 is thinner, and can be easily inserted into the protective cover and electrically connected to the communication terminal of the air conditioner indoor unit, thereby electrically connecting the wire 2 in the wire slot 1 to the communication terminal of the air conditioner indoor unit.

[0093] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​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 being 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 following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in the subsequent accompanying drawings.

[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 the device in the figures is inverted, a device described as "above" or "above" other devices or structures would then be positioned "below" or "below" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in 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 only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire connection 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, characterized in that: It also includes a fixing part, which includes an upper pressing block connected to the wiring part.

3. The wire connection device according to claim 2, characterized in that: 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, characterized in that: The upper pressing block further comprises 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 arranged 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, characterized in that: 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 7, characterized in that: A connecting piece is also arranged in the pressing block, and two ends of the connecting piece are respectively connected to the conducting wire and the contact block.

9. The wire connection device according to claim 8, characterized in that: The connecting member comprises 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, characterized in that: 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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