Wiring device convenient to operate

Abstract

The invention relates to the technical field of electric conduction, and discloses a wiring device convenient to operate. The sliding groove is formed in the shell; the movable seat is arranged on the inner side of the sliding groove in a sliding mode, supporting columns are fixed to the movable seat, the number of the supporting columns is at least two, and the other supporting column is fixed to the shell; the pressing block is rotationally installed on the supporting column, and the inner side of the pressing block is provided with an adjusting assembly which is matched with the supporting column to lock the position of the pressing block; through the arrangement of the moving seat, the supporting column, the pressing block, the cutting edge, the inclined plane and the adjusting assembly, the device can achieve the shearing and pressing effects during wiring through one device, the number of devices needing to be carried during wiring is greatly reduced, through the circular design, the occupied length and size are reduced, the carrying convenience is improved, electric heating is adopted, and the device is convenient to use. The temperature can be controlled, and the heating convenience during wiring is improved.

Description

Technical Field

[0001] This invention relates to the field of conductive technology, and more specifically to a wiring device that is easy to operate. Background Technology

[0002] Power distribution line maintenance and wiring are crucial aspects of the power system, directly impacting power supply reliability. When wiring thicker cables, the inner multi-strand cores are typically trimmed first to create staggered joints, allowing for interlacing of the joints during subsequent wiring. This reduces the risk of breakage when joints are on the same plane. Then, the pairs of opposite cores are clamped and secured using wiring sleeves. Finally, heat shrink tubing is installed to insulate and protect the sleeves and cores. The wiring process requires various equipment, including hydraulic or electric shears, hydraulic pliers, clamping modules, and open flame torches.

[0003] Existing wiring devices are limited in function. For example, hydraulic shears can only cut and trim cables, and hydraulic pliers can only be used with modules to clamp wiring sleeves. This means that when working outdoors, workers need to carry multiple wiring devices, which are heavy and consume a lot of backpack space. In addition, the cylinders of hydraulic devices are long and require manual operation, resulting in poor performance. Therefore, we propose a wiring device that is easy to operate. Summary of the Invention

[0004] The purpose of this invention is to provide a wiring device that is easy to operate, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a convenient wiring device, comprising:

[0006] case;

[0007] A groove is formed on the housing;

[0008] A movable seat is slidably disposed inside the slide groove, and a support column is fixed on the movable seat. At least two support columns are provided, and the other support column is fixed to the housing.

[0009] The pressure block is rotatably mounted on the support column, and the inner side of the pressure block has an adjustment component that cooperates with the support column to lock the position of the pressure block.

[0010] A drive assembly is disposed inside the housing to drive the movable seat to move along the long side of the slide groove;

[0011] The pressing block has an outwardly protruding blade on one side wall to cut the wire core, and the pressing block has an inclined surface opposite to the blade.

[0012] Preferably, the third sidewall of the pressing block is provided with an arc surface for heating, and the inner side of the pressing block is provided with a heating structure corresponding to the arc surface.

[0013] Preferably, the heating structure includes a heating wire and an annular groove. The heating wire is disposed inside the pressure block, and the positive and negative ends of the heating wire are connected to conductive springs. The annular groove is formed on the inner wall of the pressure block and corresponds to the conductive ring on the outer wall of the support column. The side wall of the movable seat has a conductive block that is electrically connected to the conductive ring. The conductive block is electrically connected to the battery compartment through a sliding groove.

[0014] Preferably, the inner side of the annular groove has an insulating layer.

[0015] Preferably, the drive assembly includes a drive plate and a motor. The drive plate is rotatably mounted in the middle of the inner side of the housing, the motor is fixed to the inner edge of the housing, and the output end of the motor has a gear that drives the drive plate to rotate. The drive plate is provided with a guide groove, and the lower surface of the movable seat has a protrusion that cooperates with the guide groove.

[0016] Preferably, the guide groove is vortex-shaped.

[0017] Preferably, the adjustment component includes a connecting slider and a prism block. The connecting slider is slidably mounted on the inner side of the pressure block, and the lower end of the connecting slider has a return spring that cooperates with the pressure block. The prism block is fixed on the connecting slider, and the top end of the pressure block has a prism groove that cooperates with the prism block.

[0018] Preferably, both the connecting slider and the edge block are quadrilaterals.

[0019] Preferably, a battery compartment is detachably connected to the lower surface of the housing, and the battery compartment is electrically connected to the slide and the drive assembly via wires.

[0020] Preferably, the housing is circular, and the side wall of the housing has a control switch connected to the battery compartment.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] (1) By providing a movable seat, support, pressure block, blade, inclined surface and adjustment components, this invention avoids the need for multiple devices to cut the wire core or press the sleeve during wiring, which is traditional. This device can achieve the cutting and pressing effect during wiring with one device, greatly reducing the number of devices that need to be carried during wiring and reducing the purchase cost. This device can adjust the function according to actual needs, improve the convenience of outdoor wiring, and is easy to operate and use.

[0023] (2) By setting up a drive plate, motor, gear and guide groove, the traditional hydraulic transmission is avoided. The hydraulic cylinder is long and inconvenient to carry. This device is circular in design, which helps to reduce the length and volume occupied and improves the portability. Moreover, the speed reduction transmission helps to provide higher power when shearing or pressing. The electric design also makes it easy to utilize the surrounding power energy at any time during the maintenance of power distribution lines, thus improving the practicality of the device.

[0024] (3) By setting up an arc surface, heating wire, conductive spring and ring groove, the wire insulation at the wire end is prevented from freezing hard in cold weather, making it difficult to bend or move, which would make it inconvenient to adjust the position when connecting. This device can heat and soften the wire end well, so as to improve the connection effect of the wire end in low temperature environment. The heat of the heating wire can also be used to heat the heat shrink tube. The large area of ​​the arc surface is conducive to the uniform distribution of heat, so as to heat around the wire end or heat shrink tube, improve the tight contact effect between the wire end and the heat shrink tube after the wire insulation is softened. The uniform heat distribution is conducive to ensuring the uniform shrinkage of the heat shrink tube and improving the shrinkage effect. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the exploded structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the guide groove structure of the present invention;

[0028] Figure 4 This is a schematic diagram of the cooperation structure between the movable base and the drive plate of the present invention;

[0029] Figure 5 This is a schematic diagram of the movable seat structure of the present invention;

[0030] Figure 6 This is a schematic diagram of the blade structure of the present invention;

[0031] Figure 7 This is a schematic cross-sectional view of the pressure block structure of the present invention;

[0032] Figure 8 This is a cross-sectional view of the adjustment component and the pressure block of the present invention.

[0033] Figure 9 This is a schematic diagram of the adjustment component structure of the present invention;

[0034] Figure 10 This is a schematic diagram of the cutting of the wire core according to the present invention;

[0035] Figure 11 This is a schematic diagram of the crimping sleeve for the wire core according to the present invention.

[0036] In the diagram: 1. Housing; 2. Battery compartment; 3. Pressure block; 31. Blade; 32. Inclined surface; 33. Arc surface; 4. Slide groove; 5. Adjustment component; 51. Connecting slider; 52. Edge block; 53. Return spring; 6. Moving seat; 61. Protrusion; 62. Conductive block; 7. Support column; 71. Conductive ring; 81. Drive plate; 82. Motor; 83. Gear; 84. Guide groove; 91. Heating wire; 92. Conductive spring; 93. Ring groove. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figures 1-11 The present invention provides a technical solution: a convenient wiring device, comprising:

[0039] Casing 1;

[0040] The slide groove 4 is formed on the housing 1;

[0041] The movable seat 6 is slidably disposed inside the slide groove 4, and a support column 7 is fixed on the movable seat 6. At least two support columns 7 are provided, and the other support column 7 is fixed to the housing 1.

[0042] The pressure block 3 is rotatably mounted on the support column 7, and the inner side of the pressure block 3 has an adjustment component 5 that cooperates with the support column 7 to lock the position of the pressure block 3.

[0043] like Figure 1 , Figure 2 As shown, when trimming or pressing the sleeve according to actual needs, different faces of the pressure block 3 can be adjusted to face the cable core to perform different functions, reducing the inconvenience of carrying multiple wiring devices.

[0044] A drive assembly is disposed inside the housing 1 to drive the movable seat 6 to move along the long side of the slide groove 4;

[0045] It facilitates the use of trimming or pressing the sleeve on the wire core to drive the pressure block 3 to move so that it applies pressure to the wire core or sleeve;

[0046] The pressure block 3 has an outwardly protruding blade 31 on one side wall to cut the wire core, and the pressure block 3 has an inclined surface 32 opposite to the blade 31 on the second side wall.

[0047] like Figure 6As shown, the pressure block 3 can be rotated to adjust the blade 31 so that it faces the wire core, or the inclined surface 32 faces the connecting sleeve on the outside of the wire core, so as to cut or squeeze the sleeve to deform. When squeezing the sleeve, the two inclined surfaces 32 of the two pressure blocks 3 form a "V" shape, so that the two pressure blocks 3 come closer to each other to continuously squeeze the sleeves of different outer diameters, so that the sleeve deforms and is pressed and fixed with the wire core, thus completing the docking and fixing of the two wire cores.

[0048] Preferably, the third side wall of the pressure block 3 is provided with an arc surface 33 for heating, and the inner side of the pressure block 3 is provided with a heating structure corresponding to the arc surface 33;

[0049] like Figure 7 As shown, the arc surface 33 helps to increase the contact area at the heating point, thereby better ensuring the uniformity of heat transfer when heating the heat shrink tubing.

[0050] Preferably, the heating structure includes a heating wire 91 and an annular groove 93. The heating wire 91 is disposed inside the pressure block 3, and the positive and negative ends of the heating wire 91 are connected to conductive springs 92. The annular groove 93 is opened on the inner wall of the pressure block 3 and corresponds to the conductive ring 71 on the outer wall of the support column 7. The side wall of the movable seat 6 has a conductive block 62 that is electrically connected to the conductive ring 71. The conductive block 62 is electrically connected to the battery compartment 2 through the sliding groove 4.

[0051] Preferably, the inner side of the annular groove 93 has an insulating layer.

[0052] like Figure 5 and Figure 7 As shown, when rotating the pressure block 3, the electrical energy of the battery compartment 2 can be effectively transferred to the heating wire 91. At the same time, by setting an insulating layer on the inner side of the annular groove 93, the current is prevented from being transferred to the pressure block 3. The current is accurately transferred to the heating wire 91 through the conductive spring 92. Then, the heating wire 91 heats the entire arc surface 33 evenly. The arc surface 33 is in contact with the wire core or wire sheath to soften the frozen wire sheath or wire core in a low-temperature environment, ensuring that the wire end is easy to bend or move when connecting. Alternatively, the arc surface 33 is in contact with the heat shrink tubing to shrink the heat shrink tubing. The temperature of the heating wire 91 is adjusted by controlling the power to ensure the consistency of the heat shrink tubing after heating. This reduces the difficulty of temperature control in traditional heat shrink tubing heating with hot air guns or open flame guns, which may result in overheating or underheating affecting the heat shrinking effect. This device uses electric heating, which can control the temperature. Moreover, the heating energy can be obtained by using the electrical energy that drives the wire core to cut or press it in this device. The improvement range is small and it is easy to reduce the manufacturing cost.

[0053] When heating the wire sheath, wire core, or heat shrink tubing, the position of the pressure block 3 can be rotated and adjusted so that the arc surface 33 corresponds to the area to be heated. The large area of ​​the arc surface 33 helps to distribute heat evenly. The two pressure blocks 3 are brought closer by the drive component, and the battery compartment 2 provides power to heat the heating wire 91, which raises the temperature of the arc surface 33 to heat the area to be heated.

[0054] Preferably, the drive assembly includes a drive plate 81 and a motor 82. The drive plate 81 is rotatably mounted in the middle of the inner side of the housing 1, and the motor 82 is fixed to the inner edge of the housing 1. The output end of the motor 82 has a gear 83 that drives the drive plate 81 to rotate. The drive plate 81 is provided with a guide groove 84, and the lower surface of the movable seat 6 has a protrusion 61 that cooperates with the guide groove 84.

[0055] Preferably, the guide groove 84 is vortex-shaped.

[0056] like Figure 3-5 As shown, the guide groove 84 engages with the protrusion 61, and the gear 83 engages with the tooth groove on the edge of the drive plate 81, which facilitates the transmission of power from the motor 82 to the moving seat 6 through the deceleration structure, so as to ensure sufficient pressure when the wire core is cut or the sleeve is deformed.

[0057] Preferably, the adjusting component 5 includes a connecting slider 51 and a prism block 52. The connecting slider 51 is slidably installed inside the pressure block 3, and the lower end of the connecting slider 51 has a return spring 53 that cooperates with the pressure block 3. The prism block 52 is fixed on the connecting slider 51, and the top end of the pressure block 3 has a prism groove that cooperates with the prism block 52.

[0058] Preferably, both the connecting slider 51 and the edge block 52 are quadrilaterals.

[0059] like Figure 8 , Figure 9 As shown, after the pressure block 3 is rotated and adjusted, it is easy to quickly lock the pressure block 3. The connecting slider 51 is polygonal, which can effectively limit the accidental rotation of the edge block 52 during the up and down movement, and ensure that the edge block 52 is in conjunction with the pressure block 3 to limit the rotation of the pressure block 3.

[0060] Preferably, the lower surface of the housing 1 is detachably connected to the battery compartment 2, and the battery compartment 2 is electrically connected to the slide 4 and the drive assembly through wires.

[0061] This facilitates the provision of power to the entire device, improving ease of use in outdoor environments without power. Additionally, when a power source is available nearby, the device can be connected to the battery compartment 2 interface via a power cord to provide power during the wiring process.

[0062] Preferably, the housing 1 is circular, and the side wall of the housing 1 has a control switch connected to the battery compartment 2.

[0063] The circular design helps to reduce the length of the device and improve its portability.

[0064] Working principle and usage process of this invention:

[0065] When splicing multiple strands of wire, the wire cores can be placed between two pressure blocks 3, such as... Figure 10 As shown, the motor 82 of the drive assembly drives the drive plate 81 to rotate through the gear 83, and the guide groove 84 moves against the protrusion 61. Then, the pressure block 3 moves through the moving seat 6 and the support column 7. The blades 31 on opposite sides of the two pressure blocks 3 approach each other to cut the wire core and form a staggered stub.

[0066] When clamping the two wire cores together, a sleeve is fitted over one end of the wire core, and the other wire core is inserted into the other end of the sleeve. The sleeve is then placed between the two clamping blocks 3. Figure 11 As shown, pull the prism block 52 upward to make it exit from the inside of the groove at the top of the pressure block 3. Rotate the pressure block 3 so that the inclined surface 32 corresponds to the sleeve. Release the prism block 52, and under the elastic force of the return spring 53, the prism block 52 falls back into the groove to lock the position of the pressure block 3. The drive assembly drives the next pressure block 3 to approach the other pressure block 3. The distance between the two inclined surfaces 32 is reduced to compress the sleeve and deform it. After the sleeve is deformed, it fixes the two wire cores.

[0067] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A convenient wiring device, characterized in that, include: Shell (1); A groove (4) is formed on the housing (1); The movable seat (6) is slidably disposed inside the slide groove (4), and a support column (7) is fixed on the movable seat (6). At least two support columns (7) are provided, and the other support column (7) is fixed to the housing (1). The pressure block (3) is rotatably mounted on the support column (7), and the inner side of the pressure block (3) has an adjustment component (5) that cooperates with the support column (7) to lock the position of the pressure block (3). A drive assembly is disposed inside the housing (1) to drive the movable seat (6) to move along the long side of the slide groove (4); The pressure block (3) has an outward protruding blade (31) on one side wall to cut the wire core, and the pressure block (3) has an inclined surface (32) opposite to the blade (31).

2. The wiring device with convenient operation according to claim 1, characterized in that: The third side wall of the pressure block (3) is provided with an arc surface (33) for heating, and the inner side of the pressure block (3) is provided with a heating structure corresponding to the arc surface (33).

3. The wiring device with convenient operation according to claim 2, characterized in that: The heating structure includes a heating wire (91) and an annular groove (93). The heating wire (91) is disposed inside the pressure block (3), and the positive and negative ends of the heating wire (91) are connected to conductive springs (92). The annular groove (93) is opened on the inner wall of the pressure block (3) and corresponds to the conductive ring (71) on the outer wall of the support column (7). The side wall of the movable seat (6) has a conductive block (62) electrically connected to the conductive ring (71). The conductive block (62) is electrically connected to the battery compartment (2) through a sliding groove (4).

4. The wiring device with convenient operation according to claim 3, characterized in that: The inner side of the annular groove (93) has an insulating layer.

5. The wiring device with convenient operation according to claim 1, characterized in that: The drive assembly includes a drive plate (81) and a motor (82). The drive plate (81) is rotatably mounted in the middle of the inner side of the housing (1). The motor (82) is fixed to the inner edge of the housing (1). The output end of the motor (82) has a gear (83) that drives the drive plate (81) to rotate. The drive plate (81) is provided with a guide groove (84). The lower surface of the movable seat (6) has a protrusion (61) that cooperates with the guide groove (84).

6. The wiring device with convenient operation according to claim 5, characterized in that: The guide groove (84) is vortex-shaped.

7. The wiring device with convenient operation according to claim 1, characterized in that: The adjustment component (5) includes a connecting slider (51) and a prism block (52). The connecting slider (51) is slidably installed on the inner side of the pressure block (3), and the lower end of the connecting slider (51) has a reset spring (53) that cooperates with the pressure block (3). The prism block (52) is fixed on the connecting slider (51), and the top of the pressure block (3) has a prism groove that cooperates with the prism block (52).

8. The wiring device with convenient operation according to claim 7, characterized in that: Both the connecting slider (51) and the edge block (52) are quadrilaterals.

9. The wiring device with convenient operation according to claim 1, characterized in that: The lower surface of the housing (1) is detachably connected to a battery compartment (2), and the battery compartment (2) is electrically connected to the slide (4) and the drive assembly via wires.

10. The wiring device with convenient operation according to claim 1, characterized in that: The housing (1) is circular, and the side wall of the housing (1) has a control switch connected to the battery compartment (2).

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