Wiring terminal and wiring early warning system

Abstract

The utility model discloses a wiring terminal and a wiring early warning system, and relates to a wiring terminal, which comprises a single terminal, a shell assembly, a clamping assembly arranged on one side of the shell assembly, and an unlocking assembly arranged on one side of the shell assembly, the unlocking assembly comprises an unlocking rod, locking blocks symmetrically arranged on the two sides, a pushing groove formed in one side of the unlocking rod and a pushing rod arranged on one side of the unlocking rod. The clamping assembly effectively clamps the wire and protects the wire from being damaged, the stability of connection is improved, the service life of the wire is prolonged, the stability of the wire during connection is guaranteed through double locking, a worker is reminded of the line connection condition through the early warning system, and accidents caused by misoperation of line connection are prevented. And a user can be reminded to check and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wiring terminal, in particular to a wiring terminal and wiring early warning system. BACKGROUND

[0002] As a basic and key connecting component in the field of electronics and electrical appliances, wiring terminals are widely used in circuit connection, signal transmission and other scenarios. Although the wiring terminals in the prior art meet the basic connection requirements to some extent, there are still some problems to be solved. First, the traditional wiring terminal is mostly a single mechanical structure, lacking intelligent monitoring and management functions, which may lead to unstable connection, signal transmission errors and other problems in complex electrical systems.

[0003] Secondly, due to the lack of effective early warning mechanism, once connection failure or line aging occurs during installation and use of the existing wiring terminal, it is difficult to discover and handle in time, increasing the safety hazards and maintenance costs. In addition, the clamping assembly of some wiring terminals is not reasonably designed, which may cause damage to the wire or unstable connection, affecting the reliability and stability of electrical connection.

[0004] Therefore, it is urgent to propose a wiring terminal and wiring early warning system. SUMMARY

[0005] The purpose of this section is to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of the existing wiring terminal, such as unreasonable design of the clamping assembly, which may cause damage to the wire or unstable connection, affecting the reliability and stability of electrical connection, the present utility model is proposed.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a wiring terminal, comprising a single terminal, a clamping assembly arranged on one side of the shell assembly, and an unlocking assembly arranged on one side of the shell assembly.

[0008] The unlocking assembly comprises an unlocking rod, locking blocks symmetrically arranged on both sides, a pushing groove arranged on one side of the unlocking rod, and a pushing rod arranged on one side of the unlocking rod.

[0009] As a preferred scheme of the wiring terminal of the utility model, the shell assembly comprises an insulating shell, an inner cavity arranged inside the shell, and a wiring hole arranged on one side of the insulating shell.

[0010] As the utility model discloses the preferred scheme of terminal, wherein: clamping assembly includes clamping elastic sheet, the barrier plate of setting in the inner chamber one side, the connecting plate of setting in the lower part of clamping elastic sheet, and the arc clamping surface of setting in the one side of clamping elastic sheet.

[0011] As the utility model discloses the preferred scheme of terminal, wherein: the arc clamping surface sets in clamping elastic sheet for clamping wire one end, and the arc clamping surface one side is the plane that the arc surface of the middle is upwardly protruding two sides symmetry constitutes.

[0012] As the utility model discloses the preferred scheme of terminal, wherein: clamping assembly still includes the upper clamping plate of setting in the one side of insulating shell, the lower clamping plate of setting in the one side of insulating shell and the locking buckle of setting in the upper part of upper clamping plate.

[0013] As the utility model discloses the preferred scheme of terminal, wherein: connecting plate sets in the upper part of push groove, and push rod sets in the upper part of connecting plate, can realize stable connection unlocking lever and clamping elastic sheet.

[0014] As the utility model discloses the preferred scheme of terminal, wherein: locking buckle can be connected with locking block, and upper clamping plate and lower clamping plate are slidably connected with one side of insulating shell and are provided with reset spring at the connecting place.

[0015] The utility model discloses the beneficial effect: through clamping assembly to wire rod carries out effective clamping and protects wire rod from being damaged, improves the stability and service life of connection, guarantees the stability of wire rod connection through double locking.

[0016] In view of the existing wiring early warning system above-mentioned wiring terminal in the installation and use process, because of lacking effective early warning mechanism, once appearing connection failure or line aging, it is difficult to discover and handle in time, increases the security risk and maintenance cost problem, proposes the utility model.

[0017] To solve the above technical problem, the utility model provides the following technical scheme: a wiring early warning system is applied to any one of the wiring terminals described above, which comprises two sets of detection modules, a signal transmission module connected to the detection modules, a signal receiving module connected to the signal transmission module, and an alarm module connected to the signal receiving module.

[0018] As the utility model discloses the preferred scheme of wiring early warning system, wherein: the detection module includes two sets of pressure detection sensors, which are respectively arranged at the bottom of the inner cavity and the side of the inner cavity opposite to the wiring hole.

[0019] The signal transmission module includes a wireless transmission chip, the signal receiving module includes a wireless receiving chip, and the wireless transmission chip is connected to the wireless receiving chip through an electrical signal.

[0020] As the preferred scheme of the utility model discloses the wiring early warning system, wherein: the alarm module includes pilot lamp, and the wireless receiving chip is electrically connected between the pilot lamp.

[0021] The utility model discloses the beneficial effect: this system can pass through pressure detection sensor real -time monitoring the inside state of wiring terminal, utilize wireless transmission and receiving chip transmission signal, and pass through pilot lamp intuitive display line connection condition, thereby effectively prevent the connection unstable, line ageing and operating error etc. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0023] Figure 1 It is the whole structure schematic diagram of the utility model discloses the wiring terminal.

[0024] Figure 2 It is the single terminal internal structure schematic diagram of the utility model discloses the wiring terminal.

[0025] Figure 3 It is the single terminal structure schematic diagram of the utility model discloses the wiring terminal.

[0026] Figure 4 It is the detail structure schematic diagram of the utility model discloses the clamping assembly and unlocking assembly of wiring terminal.

[0027] Figure 5 It is the schematic diagram of the utility model discloses the wiring early warning system. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purpose, feature and advantage of the utility model more obvious and easy to understand, the following will be to the specific embodiment of the utility model detailed description with the description of the drawings.

[0029] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and the skilled person in the art can make similar generalization without violating the connotation of the utility model, therefore, the utility model is not limited to the following disclosed specific embodiments.

[0030] Secondly, the "one embodiment" or "embodiment" referred to herein is intended to mean a specific feature, structure, characteristic, or combination of features and characteristics described herein that is included in at least one implementation of the present application. The various appearances of "in one embodiment" or "in an embodiment" in the specification are not necessarily all referring to the same embodiment.

[0031] Embodiment 1

[0032] Referring to Figures 1-4 For the first embodiment of the present application, the embodiment provides a wiring terminal, which comprises a single terminal 100, a clamping assembly 102 arranged on one side of the shell assembly 101, and an unlocking assembly 103 arranged on one side of the shell assembly 101, the unlocking assembly 103 comprising an unlocking rod 103a, a locking block 103b symmetrically arranged on both sides, a pushing groove 103c arranged on one side of the unlocking rod 103a, and a pushing rod 103d arranged on one side of the unlocking rod 103a.

[0033] The clamping assembly 102 and the unlocking assembly 103 can effectively clamp the wire and protect the wire from damage, and improve the stability and service life of the connection.

[0034] Embodiment 2

[0035] Referring to Figures 1-4 For the second embodiment of the present application, the embodiment is different from the first embodiment in that the shell assembly 101 comprises an insulating shell 101a, an inner cavity 101b arranged inside the shell, and a wiring hole 101c arranged on one side of the insulating shell 101a.

[0036] The clamping assembly 102 comprises a clamping spring 102a, a blocking plate 102b arranged on one side of the inner cavity 101b, a connecting plate 102c arranged at the lower part of the clamping spring 102a, and an arc-shaped clamping surface 102d arranged on one side of the clamping spring 102a.

[0037] The arc-shaped clamping surface 102d is arranged on the clamping spring 102a for clamping one end of the wire, and one side of the arc-shaped clamping surface 102d is composed of two symmetrical planes with the middle part being an upwardly convex arc surface.

[0038] When the wire is inserted from the wire hole 101c to the other side of the inner cavity 101b, the wire insulation skin will touch the upper clamping plate 102e and the lower clamping plate 102f, which will displace the upper clamping plate 102e and the lower clamping plate 102f upward and downward respectively. After the displacement of the upper clamping plate 102e, the locking buckle 102g arranged on both sides of the upper clamping plate 102e will contact the locking block 103b for locking. At this time, the clamping spring 102a will be stretched under the action of the clamping spring 102a, and the unlocking lever 103a will be driven by the connecting plate 102c through the pushing groove 103c until the outer side of the unlocking lever 103a touches the insulation shell 101a. At the same time, the clamping spring 102a will touch the wire and clamp the wire through the arc clamping surface 102d.

[0039] The clamping assembly 102 further comprises the upper clamping plate 102e arranged on one side of the insulation shell 101a, the lower clamping plate 102f arranged on one side of the insulation shell 101a, and the locking buckle 102g arranged on the upper part of the upper clamping plate 102e. The connecting plate 102c is arranged on the upper part of the pushing groove 103c, and the pushing rod 103d is arranged on the upper part of the connecting plate 102c, which can stably connect the unlocking lever 103a and the clamping spring 102a. The locking buckle 102g can be clamped with the locking block 103b, and the upper clamping plate 102e and the lower clamping plate 102f are respectively slidably connected with one side of the insulation shell 101a and are provided with a reset spring at the connection.

[0040] When the wire is inserted from the wire hole 101c to the other side of the inner cavity 101b, the wire insulation skin will touch the upper clamping plate 102e and the lower clamping plate 102f, which will displace the upper clamping plate 102e and the lower clamping plate 102f upward and downward respectively. After the displacement of the upper clamping plate 102e, the locking buckle 102g arranged on both sides of the upper clamping plate 102e will contact the locking block 103b for locking. At this time, the clamping spring 102a will be stretched under the action of the clamping spring 102a, and the unlocking lever 103a will be driven by the connecting plate 102c through the pushing groove 103c until the outer side of the unlocking lever 103a touches the insulation shell 101a. At the same time, the clamping spring 102a will touch the wire and clamp the wire through the arc clamping surface 102d.

[0041] When the wire is inserted from the wire hole 101c to the other side of the inner cavity 101b, the wire insulation skin will touch the upper clamping plate 102e and the lower clamping plate 102f, which will displace the upper clamping plate 102e and the lower clamping plate 102f upward and downward respectively. After the displacement of the upper clamping plate 102e, the locking buckle 102g arranged on both sides of the upper clamping plate 102e will contact the locking block 103b for locking. At this time, the clamping spring 102a will be stretched under the action of the clamping spring 102a, and the unlocking lever 103a will be driven by the connecting plate 102c through the pushing groove 103c until the outer side of the unlocking lever 103a touches the insulation shell 101a. At the same time, the clamping spring 102a will touch the wire and clamp the wire through the arc clamping surface 102d.

[0042] The rest of the structure is the same as that of Example 1.

[0043] Example 3

[0044] Referring toFigure 5 For the third embodiment of the utility model, which is different from the second embodiment: a wiring early warning system is applied to the wiring terminal as described in any of the preceding embodiments, and comprises two sets of detection modules, a signal transmission module connected with the detection modules, a signal receiving module connected with the signal transmission module, and an alarm module connected with the signal receiving module, the early warning system reminds the staff of the line connection condition to prevent the occurrence of accidents due to wiring operation errors, and can remind the user to check and maintain.

[0045] Further, the detection module comprises two sets of pressure detection sensors, which are respectively arranged at the bottom of the inner cavity 101b and the side of the inner cavity 101b opposite to the wiring hole 101c.

[0046] The signal transmission module comprises a wireless transmission chip, the signal receiving module comprises a wireless receiving chip, the wireless transmission chip is connected with the wireless receiving chip through an electric signal, and the alarm module comprises an indicator light.

[0047] Further, the alarm module is started through a conditional mode and has two colors, the indicator light is not started when the line is connected, the indicator light is lit red when the line is connected but not connected for a sufficient length, the indicator light is lit green when the line is connected and the length is sufficient for normal operation, and the red light flashes to remind when the line is connected and the length is sufficient but the line cannot operate normally.

[0048] It should be noted that the terminal installation and the electrical line connection can be realized by the existing technology.

[0049] In summary, the wire is effectively clamped and protected from damage by the clamping assembly, the stability and service life of the connection are improved, the stability of the wire connection is ensured by double locking, and the staff is reminded of the line connection condition by the early warning system to prevent the occurrence of accidents due to wiring operation errors, and the user can be reminded to check and maintain.

[0050] The remaining structure is the same as that of embodiment 2.

[0051] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0052] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0053] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Such are the natural consequences of research and development efforts, and

[0054] It should be noted that the above examples are intended to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A wiring terminal characterized by: The utility model relates to a single terminal (100) including a shell assembly (101), a clamping assembly (102) arranged on one side of the shell assembly (101) and an unlocking assembly (103) arranged on one side of the shell assembly (101). The unlocking assembly (103) includes an unlocking rod (103a), locking blocks (103b) symmetrically arranged on both sides, a pushing groove (103c) arranged on one side of the unlocking rod (103a) and a pushing rod (103d) arranged on one side of the unlocking rod (103a). The shell assembly (101) includes an insulating shell (101a), an inner cavity (101b) arranged inside the shell and a wiring hole (101c) arranged on one side of the insulating shell (101a).

2. The terminal of claim 1, wherein: The clamping assembly (102) includes a clamping spring (102a), a blocking plate (102b) arranged on one side of the inner cavity (101b), a connecting plate (102c) arranged at the lower part of the clamping spring (102a) and an arc-shaped clamping surface (102d) arranged on one side of the clamping spring (102a).

3. The terminal of claim 2 wherein: The arc-shaped clamping surface (102d) is arranged on the clamping spring (102a) for clamping one end of the wire, and one side of the arc-shaped clamping surface (102d) is composed of two symmetrical planes with an upwardly convex arc surface in the middle.

4. The terminal of claim 3 wherein: The clamping assembly (102) further includes an upper clamping plate (102e) arranged on one side of the insulating shell (101a), a lower clamping plate (102f) arranged on one side of the insulating shell (101a) and a locking buckle (102g) arranged at the upper part of the upper clamping plate (102e).

5. The terminal of claim 4 wherein: The connecting plate (102c) is arranged on the upper part of the pushing groove (103c), and the pushing rod (103d) is arranged on the upper part of the connecting plate (102c), so that the unlocking rod (103a) and the clamping spring (102a) can be stably connected.

6. The terminal of claim 5 wherein: The locking buckle (102g) can be clamped with the locking block (103b), and the upper clamping plate (102e) and the lower clamping plate (102f) are respectively connected with one side of the insulating shell (101a) in a sliding manner and are provided with a reset spring at the connection.

7. The terminal of claim 6 wherein: It includes two groups of detection modules, a signal transmission module connected with the detection modules, a signal receiving module connected with the signal transmission module and an alarm module connected with the signal receiving module.

8. A wiring alert system applied to the terminal as claimed in any one of claims 1 to 7, characterized in that: The detection module includes two groups of pressure detection sensors arranged at the bottom of the inner cavity (101b) and on one side of the inner cavity (101b) opposite to the wiring hole (101c) respectively.

9. The wire early warning system of claim 8, wherein: The signal transmission module includes a wireless transmission chip, the signal receiving module includes a wireless receiving chip, and the wireless transmission chip and the wireless receiving chip are connected through an electrical signal. The alarm module includes an indicator light, and the wireless receiving chip is electrically connected with the indicator light.

10. The wire early warning system of claim 9, wherein: ​

Images