Bare wire connecting appliance

Abstract

The bare wire wiring appliance comprises a wiring base, the wiring base is provided with a wiring terminal and a mounting groove, and the wiring terminal is used for being connected with an electrified power line; the groove wall of the installation groove is provided with a wire clamping assembly, the wire clamping assembly is connected with the wiring terminal, and the wire clamping assembly is used for clamping a bare wire part of a test wire of a to-be-tested product. According to the bare wire wiring device, the wiring terminal can be used for being connected with the electrified power line, the wire clamping assembly is used for clamping the bare wire part of the test wire of the product to be tested, the situation that a wire is clamped unstably can be greatly reduced, then the situation that contact is poor or the wire slips off when the wire is connected is remarkably reduced, and the bare wire wiring device is convenient to operate and high in practicability. The electric shock risk can be effectively reduced, and the test efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of bare wire wiring tools, and in particular to a bare wire wiring device. Background Art

[0002] During the production process of air conditioners, testing is often required to ensure quality. During testing, the wiring harnesses are often not yet connected to the plug connectors and are often bare wires. These wiring harnesses must be connected to the power cord assembly before testing can proceed.

[0003] At present, the bare wire wiring tools used to connect such connecting wires and power cord components are mostly common wiring clamps on the market. However, using wiring clamps to connect such connecting wires and power cord components is prone to unstable clamping, which in turn leads to poor contact or wire slippage during connection. It is also inconvenient to operate and easily creates the risk of electric shock, resulting in low testing efficiency. Summary of the Invention

[0004] The purpose of this application is to provide a bare wire wiring device, which can use the wiring terminal to connect the energized power cord, and use the wire clamping assembly to clamp the bare wire part of the test line of the product to be tested, which can greatly reduce the occurrence of unstable wire clamping, and thus significantly reduce the occurrence of poor contact or wire slippage during wire connection. In addition, the bare wire wiring device is relatively easy to operate, can effectively reduce the risk of electric shock, and greatly improve test efficiency.

[0005] In order to achieve the above-mentioned purpose, the present application provides a bare wire wiring device, including a wiring base, on which are provided wiring terminals and mounting grooves, the wiring terminals being used to connect to a powered power line; a wire clamping assembly being provided on the groove wall of the mounting groove, the wire clamping assembly being connected to the wiring terminals, and the wire clamping assembly being used to clamp the bare wire portion of the test line of the product to be tested.

[0006] In the process of implementing the above technical solution, the product to be tested can be an air-conditioning equipment to be tested. When it is necessary to test the product to be tested, a wire clamping assembly can be used to clamp the bare wire part of the test line of the product to be tested, and a wiring terminal can be used to connect the energized power line. The bare wire of the test line and the energized power line can be operated separately. Since the wire clamping assembly is connected to the wiring terminal, the conduction between the test line of the product to be tested and the energized power line can be achieved. The energized power line can be connected to the plug connector, and the power is supplied by plugging the plug connector into the power panel, and the product to be tested can be tested. The use of this bare wire wiring device can greatly reduce the occurrence of unstable wire clamping, thereby significantly reducing the occurrence of poor contact or wire slippage during wire connection. In addition, the bare wire wiring device is relatively easy to operate, which can effectively reduce the risk of electric shock and greatly improve test efficiency.

[0007] In a preferred embodiment of the present application, the clamping assembly includes a clamping head, a first clamping block and a second clamping block.

[0008] A mounting shaft is provided on the groove wall of the mounting groove, and the chuck is provided on the mounting shaft;

[0009] The first clamping block is provided at the clamping end of the chuck, and the second clamping block is provided on the groove wall of the mounting groove corresponding to the clamping end of the chuck, and the second clamping block cooperates with the first clamping block;

[0010] The connection terminal is connected to the second clamping block.

[0011] During the implementation of the above technical solution, the chuck can facilitate the staff to clamp the bare wire on the wire clamping assembly. The first wire clamping block and the second wire clamping block clamp the bare wire with the structure of the clamping surface, which can ensure a more stable clamping force and can also be adapted to bare wires of different wire diameters. Moreover, when the staff is operating, the bare wire can also be clamped at a variety of clamping angles, which further brings convenience to the staff's operation.

[0012] In a preferred embodiment of the present application, the installation shaft is rotatably disposed on the groove wall of the installation groove;

[0013] The wire clamping assembly further comprises a movable limiting spring, one end of which is connected to the clamping head, and the other end of which is connected to the wiring base.

[0014] During the implementation of the above technical solution, the chuck can be rotated by pressing one end of the chuck close to the movable limit spring. The rotation of the chuck can make the first wire clamping block and the second wire clamping block staggered or close to each other. When the first wire clamping block and the second wire clamping block are staggered, the bare wire can be extended into the gap between the first wire clamping block and the second wire clamping block or be released from the clamping; when the first wire clamping block and the second wire clamping block are close to each other, the bare wire can be clamped; this structure facilitates the clamping operation or the wire releasing operation of the bare wire, and the movable limit spring has a reset function, which can reset the pressed chuck, and facilitates the clamping operation of the staff.

[0015] In a preferred embodiment of the present application, the clamp and the wiring base are both provided with spring receiving grooves.

[0016] One end of the movable limit spring is connected to the clamp through the spring placement groove of the clamp, and the other end of the movable limit spring is connected to the wiring base through the spring placement groove of the wiring base.

[0017] In the process of implementing the above technical solution, the spring mounting groove can provide an installation position for the movable limit spring and can play a limiting role on the movable limit spring. The setting of the movable limit spring can facilitate the installation, disassembly and replacement of the movable limit spring.

[0018] In a preferred embodiment of the present application, the wiring base includes a base body and a wiring support, and the wiring support is arranged on the base body;

[0019] The wiring support is provided with the wiring terminal and the mounting groove.

[0020] In the process of implementing the above technical solution, the structure of the wiring base is relatively simple, which can facilitate the production of the wiring base, and the wiring terminals, mounting grooves and wire clamping components are centrally arranged on the wiring support, which can make the structure of the bare wire wiring device more compact and reduce the space occupied by the bare wire wiring device.

[0021] In a preferred embodiment of the present application, a covering protective cover for covering the top of the wiring support is provided on the wiring support, and a wire clamping window is opened on the covering protective cover at a clamping position corresponding to the wire clamping assembly.

[0022] During the implementation of the above technical solution, the covering protective cover can play a certain protective role when wiring bare wires and testing the product to be tested, further reducing the risk of electric shock; at the same time, the setting of the wire clamping window can facilitate the wire clamping operation and can be used to observe the wire clamping situation.

[0023] In a preferred embodiment of the present application, a wire fixing block is provided on a side of the wiring base close to the wiring terminal, and the wire fixing block and the wiring base form a wire fixing hole.

[0024] During the implementation of the above technical solution, when the power cord is connected to the terminal, the power cord can pass through the wire fixing hole and then connect to the terminal. The wire fixing block is used to constrain the activity space of the power cord, thereby reducing the risk of disconnection due to accidental touch during wiring operations or testing, and better ensuring the stability of the connection.

[0025] In a preferred embodiment of the present application, a cover plate for covering the wiring terminals is provided on the wiring base, and a wire-passing hole is provided on the cover plate.

[0026] During the implementation of the above technical solution, when the power cord is connected to the terminal, the power cord can pass through the wire hole and then connect to the terminal. The power cord can be partially covered by the cover plate, and the power cord can also be limited, reducing the risk of disconnection due to accidental touch during wiring operations or testing, and better ensuring the stability of the connection.

[0027] In a preferred embodiment of the present application, the wiring base is made of insulating material.

[0028] In the process of implementing the above technical solution, the wiring base is made of insulating material, which can play a good protective role, greatly reduce the risk of electric shock, and better ensure test safety.

[0029] In a preferred embodiment of the present application, three mounting slots are provided on the wiring base, and there are three wire clamping assemblies; there are three wiring terminals, and one wiring terminal is correspondingly connected to one wire clamping assembly.

[0030] In the process of implementing the above technical solution, three wire clamping assemblies and three wiring terminals are provided. When wiring, the corresponding branch wires are clamped by the corresponding wire clamping assemblies and connected through the corresponding wiring terminals, which can ensure the orderliness of wiring and clamping, avoid cross-circuiting between wires, and facilitate the use of the bare wire wiring device.

[0031] The present application discloses a bare wire connection device, which has at least the following beneficial effects compared with the prior art:

[0032] The bare wire wiring device of the present application includes a wiring base, on which are provided a wiring terminal and an installation slot, the wiring terminal being used to connect a powered power line; a wire clamping assembly is provided on the slot wall of the installation slot, the wire clamping assembly is connected to the wiring terminal, and is used to clamp the bare wire portion of the test line of the product to be tested; when it is necessary to test the product to be tested, the wire clamping assembly can be used to clamp the bare wire portion of the test line of the product to be tested, and the wiring terminal is used to connect the powered power line, and the bare wire of the test line is separated from the powered power line for operation. Since the wire clamping assembly is connected to the wiring terminal, the conduction between the test line of the product to be tested and the powered power line can be achieved, and the powered power line can be connected to the plug connector, which is plugged into the powered panel for power supply, and the product to be tested can be tested. The use of the bare wire wiring device can greatly reduce the occurrence of unstable wire clamping, thereby significantly reducing the occurrence of poor contact or wire slippage when the wire is connected, and the bare wire wiring device is relatively easy to operate, which can effectively reduce the risk of electric shock and greatly improve the testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 This is a schematic diagram of a first three-dimensional structure of a bare wire wiring device provided in an embodiment of the present application;

[0035] Figure 2 This is a second three-dimensional structural diagram of the bare wire connection device provided in an embodiment of the present application;

[0036] Figure 3 Schematic diagram of the three-dimensional structure of the wiring base provided in an embodiment of the present application;

[0037] Figure 4 This is a schematic diagram of the connection structure of the wire clamping assembly, the mounting shaft, and the terminal block provided in an embodiment of the present application;

[0038] Figure 5 1 is a third three-dimensional structural diagram of the bare wire connection device provided in an embodiment of the present application;

[0039] Figure 6 This is a fourth three-dimensional structural schematic diagram of the bare wire wiring device provided in an embodiment of the present application.

[0040] Figure markings: 11-wiring base; 111-base body; 112-wiring support; 113-mounting slot; 12-wiring terminal; 13-wire clamping assembly; 131-clamp; 132-first wire clamping block; 133-second wire clamping block; 134-movable limit spring; 14-mounting shaft; 15-covering protective cover; 151-wire clamping window; 16-wire fixing block; 17-covering plate; 171-wire hole. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0042] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0043] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0044] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or point connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0045] Furthermore, the terms "first," "second," etc., are primarily used to distinguish between different devices, elements, or components (which may or may not be of the same type and configuration), and are not intended to indicate or imply the relative importance or quantity of the devices, elements, or components indicated. Unless otherwise specified, "plurality" means two or more.

[0046] When testing air conditioning equipment, the connecting wires of the air conditioning equipment are often not connected to the plug connector, and are more often set in the form of bare wires. Such connecting wires need to be connected to the power cord assembly before the air conditioning equipment can be tested.

[0047] At present, the bare wire wiring tools used to connect such connecting wires and power cord components are mostly common wiring clamps on the market. However, using wiring clamps to connect such connecting wires and power cord components is prone to unstable clamping, which in turn leads to poor contact or wire slippage during connection. It is also inconvenient to operate and easily creates the risk of electric shock, resulting in low testing efficiency.

[0048] In response to the problems in the above-mentioned prior art, an embodiment of the present application provides a bare wire wiring device, which can use a wiring terminal to connect to a powered power cord, and use a wire clamping assembly to clamp the bare wire portion of the test line of the product to be tested, which can greatly reduce the occurrence of unstable wire clamping, and thus significantly reduce the occurrence of poor contact or wire slippage during wire connection. In addition, the bare wire wiring device is relatively easy to operate, can effectively reduce the risk of electric shock, and greatly improve test efficiency.

[0049] Example 1

[0050] See also Figures 1 to 3 The bare wire wiring device of the embodiment of the present application includes a wiring base 11, on which are provided a wiring terminal 12 and a mounting groove 113, the wiring terminal 12 is used to connect the energized power line; a wire clamping assembly 13 is provided on the groove wall of the mounting groove 113, the wire clamping assembly 13 is connected to the wiring terminal 12, and the wire clamping assembly 13 is used to clamp the bare wire part of the test line of the product to be tested.

[0051] In this embodiment, the bare wire wiring device can be used as a bare wire wiring tool when testing the product to be tested. The test wire of the product to be tested has not yet been connected to the plug connector and cannot be directly plugged into the power panel for testing; illustratively, the product to be tested can be an air-conditioning equipment. In this embodiment, this embodiment is expanded, described and explained with the product to be tested as an air-conditioning equipment.

[0052] In this embodiment, a grounding screw may be provided on the wiring base 11, and the grounding screw can ensure that the bare wire wiring device is reliably grounded, thereby better ensuring safety in use.

[0053] In this embodiment, the wiring base 11 is provided with three mounting grooves 113, and there are three wire clamping assemblies 13, which are respectively arranged on the groove walls of the corresponding mounting grooves 113; correspondingly, there are three wiring terminals 12, and one wiring terminal 12 is connected to one wire clamping assembly 13;

[0054] There are three wire clamping assemblies 13 and three wiring terminals 12, which correspond to the bare wires of the test line of the air-conditioning equipment of the product to be tested, and correspond to the powered power cord of the power cord assembly required to be configured and used for the air-conditioning equipment of the product to be tested. The power cord assembly may include a powered power cord and a plug connector connected to the powered power cord, and the plug connector can be plugged into a powered panel for use.

[0055] Preferably, the outer layer of the energized power cord can be wrapped with a flame retardant insulation layer to further ensure the safety of the test.

[0056] For example, the powered panel may have a built-in overload protector that automatically cuts off the power supply when the current exceeds a threshold.

[0057] It should be noted that, in other embodiments, the wire clamping assembly 13 may also be provided as a single one, and the bare wire of the test line of the air-conditioning equipment to be tested may be clamped by the single wire clamping assembly 13 .

[0058] In the above structure, there are three wire clamping assemblies 13 and three wiring terminals 12. When wiring, the corresponding branch wires are clamped by the corresponding wire clamping assemblies 13 and connected by the corresponding wiring terminals 12, which can ensure the orderliness of wiring and clamping, avoid cross-circuiting between wires, and facilitate the use of the bare wire wiring device.

[0059] The bare wire wiring device of the embodiment of the present application can use the wire clamping component 13 to clamp the bare wire part of the test wire of the product to be tested when it is necessary to test the product to be tested, and use the wiring terminal 12 to connect the energized power line, and operate separately from the bare wire of the test line and the energized power line. Since the wire clamping component 13 is connected to the wiring terminal 12, the conduction between the test wire of the product to be tested and the energized power line can be achieved. The energized power line can be connected to the plug connector, and the power is supplied by plugging the plug connector into the power panel, and the product to be tested can be tested. The use of this bare wire wiring device can greatly reduce the occurrence of unstable wire clamping, and thus significantly reduce the occurrence of poor contact or wire slippage when the wire is connected. In addition, the bare wire wiring device is relatively easy to operate, which can effectively reduce the risk of electric shock and greatly improve the testing efficiency.

[0060] In this embodiment, the wiring base 11 is made of insulating material; illustratively, the insulating material may be nylon or engineering plastic.

[0061] The wiring base 11 is made of insulating material, which can provide good protection, greatly reduce the risk of electric shock, and better ensure test safety.

[0062] Preferably, the bottom of the wiring base 11 may be provided with anti-slip grooves. The provision of the anti-slip grooves can enhance the friction at the bottom of the wiring base 11, reduce the sliding of the bare wire wiring device on the contact surface when in use, and further ensure the stability of wiring and clamping.

[0063] Example 2

[0064] See also Figures 1 to 5 Based on the above-mentioned embodiment 1, the difference between this embodiment and embodiment 1 is that the bare wire connection device of this embodiment, the clamping assembly 13 includes a clamp 131, a first clamping block 132 and a second clamping block 133.

[0065] The mounting shaft 14 is provided on the groove wall of the mounting groove 113, and the chuck 131 is provided on the mounting shaft 14;

[0066] A first clamping block 132 is provided at the clamping end of the clamping head 131, and a second clamping block 133 is provided on the groove wall of the mounting groove 113 corresponding to the clamping end of the clamping head 131. The second clamping block 133 cooperates with the first clamping block 132;

[0067] The connection terminal 12 is connected to the second clamping block 133 .

[0068] In this embodiment, the three wire clamping assemblies 13 all include a clamp 131, a first wire clamping block 132 and a second wire clamping block 133, and the three wire clamping assemblies 13 adopt the same structure; one side end of the clamp 131 close to the mounting shaft 14 is the clamping end, and the other side end of the clamp 131 corresponding to the clamping end is the operating end, and the operating end of the clamp 131 is away from the mounting shaft 14.

[0069] In the above structure, the clamp 131 can facilitate the staff to clamp the bare wire on the wire clamping assembly 13. The first wire clamping block 132 and the second wire clamping block 133 clamp the bare wire with the clamping surface structure, which can ensure that the clamping force is more stable and can also be adapted to bare wires of different wire diameters. Moreover, when the staff is operating, the bare wire can also be clamped at a variety of clamping angles, which further brings convenience to the staff's operation.

[0070] In this embodiment, the terminal block 12 adopts a bolt assembly, which includes a bolt and a nut; the second clamping block 133 of the clamp 131 is secured to the terminal base 11 by a bolt. In actual use, the second clamping block 133 can be driven by the bolt to adjust the distance between the second clamping block 133 and the first clamping block 132, thereby adjusting the clamping force of the second clamping block 133 and the first clamping block 132 on the bare wire. By adjusting the distance and clamping force between the second clamping block 133 and the first clamping block 132, the stability of the second clamping block 133 and the first clamping block 132 in clamping the bare wire can be ensured.

[0071] Preferably, the clamping surfaces of the first wire clamping block 132 and the second wire clamping block 133 may be provided with anti-slip grooves. The provision of the anti-slip grooves on the clamping surfaces may reduce the risk of the bare wire coming off.

[0072] In this embodiment, the mounting shaft 14 is rotatably mounted on the wall of the mounting groove 113;

[0073] The wire clamping assembly 13 further includes a movable limiting spring 134 . One end of the movable limiting spring 134 is connected to the clamping head 131 , and the other end of the movable limiting spring 134 is connected to the wiring base 11 .

[0074] In the above structure, the chuck 131 can be rotated by pressing one end of the chuck 131 close to the movable limit spring 134. The rotation of the chuck 131 can make the first clamping block 132 and the second clamping block 133 staggered or close to each other. When the first clamping block 132 and the second clamping block 133 are staggered, the bare wire can be extended into the gap between the first clamping block 132 and the second clamping block 133 or the bare wire can be released from the clamping; when the first clamping block 132 and the second clamping block 133 are close to each other, the bare wire can be clamped; this structure facilitates the clamping operation or the wire-releasing operation of the bare wire, and the movable limit spring 134 has a reset function, which can reset the pressed chuck 131, thereby facilitating the clamping operation of the staff.

[0075] Furthermore, spring mounting grooves are provided on the clamp 131 and the wiring base 11.

[0076] One end of the movable limiting spring 134 is connected to the clamping head 131 through the spring receiving groove of the clamping head 131 , and the other end of the movable limiting spring 134 is connected to the wiring base 11 through the spring receiving groove of the wiring base 11 .

[0077] In the above structure, the spring mounting groove can provide an installation position for the movable limiting spring 134 and can limit the movable limiting spring 134. The setting of the movable limiting spring 134 can facilitate the installation, disassembly and replacement of the movable limiting spring 134.

[0078] It should be noted that, in other embodiments, the movable limit spring 134 can also be replaced by a magnet. Specifically, a magnet can be set on the wiring base 11, and a magnet can also be set at the bottom of the clamp 131. The two magnets are set in correspondence, so that the clamp 131 can be used by magnetic attraction.

[0079] In other embodiments, a sliding groove that matches the size of the installation shaft 14 can be opened on the groove wall of the installation groove 113, and the installation shaft 14 can be slidably set on the sliding groove on the groove wall of the installation groove 113, and the first wire clamping block 132 and the second wire clamping block 133 can be set as magnetic blocks, and the bare wire can be clamped or released through the magnetic attraction of the first wire clamping block 132 and the second wire clamping block 133 and the sliding of the clamp 131.

[0080] Example 3

[0081] See also Figures 1 to 6 Based on the above-mentioned embodiment 1 or embodiment 2, the difference between this embodiment and embodiment 1 or embodiment 2 is that, in the bare wire wiring device of this embodiment, the wiring base 11 includes a base body 111 and a wiring support 112, and the wiring support 112 is arranged on the base body 111; the wiring support 112 is provided with a wiring terminal 12 and a mounting groove 113.

[0082] In this embodiment, the base body 111 is a bottom plate structure, and the part of the wiring support 112 of the wiring base 11 is set on the bottom plate. The wiring support 112 includes two side walls, a top wall, and a vertical wall connecting the two side walls and the top wall. The two side walls and the top wall of the wiring support 112 form three mounting grooves 113, and the three wiring terminals 12 are arranged at intervals on the vertical walls of the wiring support 112.

[0083] In the above structure, the structure of the wiring base 11 is relatively simple, which can facilitate the production of the wiring base 11, and the wiring terminals 12, the mounting grooves 113 and the wire clamping assembly 13 are centrally arranged on the wiring support 112, which can make the structure of the bare wire wiring device more compact and reduce the space occupied by the bare wire wiring device.

[0084] In this embodiment, a covering protective cover 15 for covering the top of the wiring support 112 is provided on the wiring support 112 , and a wire clamping window 151 is opened at the clamping position of the covering protective cover 15 corresponding to the clamping position of the wire clamping assembly 13 .

[0085] Specifically, the protective cover 15 is detachably arranged on the top of the wiring support 112 .

[0086] In the above structure, the protective cover 15 can play a certain protective role when wiring bare wires and testing the product to be tested, further reducing the risk of electric shock; at the same time, the setting of the wire clamping window 151 can facilitate the wire clamping operation and can be used to observe the wire clamping situation.

[0087] Preferably, the shielding protective cover 15 may be a transparent shielding protective cover 15 , which can facilitate observation by staff; the shielding protective cover 15 may be made of high-temperature resistant PC material, which can further enhance the protective effect of the shielding protective cover 15 .

[0088] Example 4

[0089] See also Figures 1 to 6 Based on any one of the above-mentioned embodiments 1 to 3, the difference between this embodiment and any one of the embodiments 1 to 3 is that, in the bare wire wiring device of this embodiment, a wire fixing block 16 is provided on the side of the wiring base 11 close to the wiring terminal 12, and the wire fixing block 16 and the wiring base 11 form a wire fixing hole.

[0090] Specifically, the wire fixing block 16 can be detachably disposed on the wiring base 11 .

[0091] In the above structure, when the power cord is connected to the terminal 12, the power cord can pass through the wire fixing hole and then connect to the terminal 12. The wire fixing block 16 is used to constrain the activity space of the power cord, thereby reducing the risk of disconnection due to accidental touch during wiring operation or testing, and better ensuring the stability of the connection.

[0092] Example 5

[0093] See also Figures 1 to 6 Based on any one of the above-mentioned embodiments 1 to 4, the difference between this embodiment and any one of the embodiments 1 to 4 is that, in the bare wire wiring device of this embodiment, a covering plate 17 for covering the wiring terminal 12 is provided on the wiring base 11, and a wire hole 171 is provided on the covering plate 17.

[0094] Specifically, the cover plate 17 can be set on the wiring base 11 in a detachable manner; for example, a snap buckle can be provided on the cover plate 17, and the cover plate 17 can be snapped into a slot on the wiring base 11 that is compatible with the snap buckle through the snap buckle. This setting method of the cover plate 17 can be easily disassembled for internal inspection.

[0095] In the above structure, when the power cord is connected to the terminal 12, the power cord can pass through the wire hole 171 and then connect to the terminal 12. The power cord can be partially covered by the cover plate 17, and the power cord can also be limited, reducing the risk of disconnection due to accidental touch during wiring operations or testing, and better ensuring the stability of the connection.

[0096] In all the above embodiments, "big" and "small" are relative, "more" and "less" are relative, and "up" and "down" are relative. The expression of such relative terms will not be elaborated in the embodiments of this application.

[0097] It should be understood that expressions such as "in one embodiment", "in this embodiment", "in an embodiment of the present application", or "as an optional implementation method" mentioned throughout the specification mean that specific features, structures, or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in one embodiment", "in this embodiment", "in an embodiment of the present application", or "as an optional implementation method" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics can be combined in one or more embodiments in any suitable manner. Those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required for this application.

[0098] In the various embodiments of the present application, it should be understood that the size of the serial numbers of the above-mentioned processes does not necessarily mean the order of execution. The order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0099] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application should be included within the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A bare wire connection device, characterized in that: The invention comprises a wiring base (11), wherein the wiring base (11) is provided with a wiring terminal (12) and a mounting groove (113), wherein the wiring terminal (12) is used to connect an energized power line; and a wire clamping assembly (13) is provided on the groove wall of the mounting groove (113), wherein the wire clamping assembly (13) is connected to the wiring terminal (12), and wherein the wire clamping assembly (13) is used to clamp the bare wire portion of the test line of the product to be tested.

2. The bare wire connection device according to claim 1, characterized in that: The clamping assembly (13) includes a clamping head (131), a first clamping block (132) and a second clamping block (133). A mounting shaft (14) is provided on the groove wall of the mounting groove (113), and the chuck (131) is provided on the mounting shaft (14); The first wire clamping block (132) is provided at the clamping end of the clamping head (131), and the second wire clamping block (133) is provided on the groove wall of the mounting groove (113) corresponding to the clamping end of the clamping head (131), and the second wire clamping block (133) cooperates with the first wire clamping block (132); The connection terminal (12) is connected to the second clamping block (133).

3. The bare wire connection device according to claim 2, characterized in that: The installation shaft (14) is rotatably arranged on the groove wall of the installation groove (113); The wire clamping assembly (13) further includes a movable limiting spring (134), one end of which is connected to the clamping head (131), and the other end of which is connected to the wiring base (11).

4. The bare wire connection device according to claim 3, characterized in that: The clamp (131) and the wiring base (11) are both provided with spring placement grooves. One end of the movable limit spring (134) is connected to the clamp (131) through the spring receiving groove of the clamp (131), and the other end of the movable limit spring (134) is connected to the wiring base (11) through the spring receiving groove of the wiring base (11).

5. The bare wire connection device according to claim 1, characterized in that: The wiring base (11) comprises a base body (111) and a wiring support (112), wherein the wiring support (112) is arranged on the base body (111); The wiring support (112) is provided with the wiring terminal (12) and the mounting groove (113).

6. The bare wire connection device according to claim 5, characterized in that: The wiring support (112) is provided with a covering protective cover (15) for covering the top of the wiring support (112), and the covering protective cover (15) is provided with a clamping window (151) at a clamping position corresponding to the clamping position of the clamping assembly (13).

7. The bare wire connection device according to claim 1, characterized in that: The wiring base (11) is provided with a wire fixing block (16) on one side close to the wiring terminal (12), and the wire fixing block (16) and the wiring base (11) form a wire fixing hole.

8. The bare wire connection device according to claim 1, characterized in that: The wiring base (11) is provided with a cover plate (17) for covering the wiring terminal (12), and the cover plate (17) is provided with a wire hole (171).

9. The bare wire connection device according to claim 1, characterized in that: The wiring base (11) is made of insulating material.

10. The bare wire connection device according to any one of claims 1 to 9, characterized in that: The wiring base (11) is provided with three mounting slots (113), and there are three wire clamping assemblies (13); there are three wiring terminals (12), and one wiring terminal (12) is correspondingly connected to one wire clamping assembly (13).

Images