Wiring terminal and wiring early warning system
By designing terminals and wiring early warning systems with clamping and unlocking functions, the problems of unstable connections of existing terminals and lack of early warning mechanisms are solved, the stability and safety of electrical connections are improved, and maintenance costs are reduced.
Patent Information
- Application Number
- CN202411728568.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-03-18
AI Technical Summary
The existing terminals lack intelligent monitoring and management functions, resulting in unstable connections, errors in signal transmission, and lack of effective early warning mechanisms, which increases safety hazards and maintenance costs.
A wiring terminal is designed including a housing assembly, a clamping assembly and an unlocking assembly. The clamping assembly effectively clamps the wire through an arc-shaped clamping surface and a return spring, and the unlocking assembly achieves stable connection and unlocking through a push groove and a push rod. At the same time, a wiring warning system is provided, which uses pressure detection sensors and wireless signal transmission module to monitor the wiring status in real time, and displays the line connection status through indicator lights.
Through the design of the clamping component, the stability and service life of the wire are improved, and through the design of the unlocking component, the stability of the wire connection is ensured. At the same time, the early warning system can timely prevent connection instability, line aging and operating errors, enhance the safety and reliability of electrical connections, and reduce maintenance costs and potential safety hazards.
Smart Images
Figure CN119651269A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a wiring terminal, in particular to a wiring terminal and a wiring early warning system. Background Art
[0002] As a basic and key connection component in the field of electronics and electrical, terminal blocks are widely used in circuit connection, signal transmission and other scenarios. Although the terminal blocks in the prior art have met the basic connection needs to a certain extent, there are still some problems that need to be solved. First of all, traditional terminal blocks are mostly single mechanical structures and lack intelligent monitoring and management functions, which may lead to problems such as unstable connection and signal transmission errors in complex electrical systems.
[0003] Secondly, due to the lack of an effective early warning mechanism during the installation and use of existing terminal blocks, it is difficult to detect and deal with connection failures or line aging in a timely manner, increasing safety hazards and maintenance costs. In addition, the clamping components of some terminal blocks are not designed reasonably, which may cause wire damage or loose connections, affecting the reliability and stability of electrical connections.
[0004] Therefore, it is urgent to propose a wiring terminal and a wiring early warning system. Summary of the invention
[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.
[0006] In view of the problem that the clamping assembly design of the above-mentioned existing terminal block is not reasonable, which may cause wire damage or loose connection, affecting the reliability and stability of the electrical connection, the present invention is proposed.
[0007] To solve the above technical problems, the present invention provides the following technical solutions: a wiring terminal, comprising a single terminal, including a housing assembly, a clamping assembly arranged on one side of the housing assembly, and an unlocking assembly arranged on one side of the housing 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 solution of the wiring terminal of the present invention, the housing assembly includes an insulating housing, an inner cavity arranged inside the housing, and a wiring hole arranged on one side of the insulating housing.
[0010] As a preferred solution of the terminal block described in the present invention, the clamping assembly includes a clamping spring, a blocking plate arranged on one side of the inner cavity, a connecting plate arranged under the clamping spring, and an arc-shaped clamping surface arranged on one side of the clamping spring.
[0011] As a preferred solution of the wiring terminal of the present invention, the arc-shaped clamping surface is arranged on the clamping spring for clamping one end of the wire, and one side of the arc-shaped clamping surface is composed of two symmetrical planes with an arc surface convex upward in the middle.
[0012] As a preferred solution of the terminal block of the present invention, the clamping assembly further comprises an upper clamping plate arranged on one side of the insulating housing, a lower clamping plate arranged on one side of the insulating housing, and a locking buckle arranged on the upper part of the upper clamping plate.
[0013] As a preferred solution of the wiring terminal described in the present invention, wherein: the connecting plate is arranged on the upper part of the pushing groove, and the pushing rod is arranged on the upper part of the connecting plate, which can realize stable connection between the unlocking rod and the clamping spring sheet.
[0014] As a preferred solution of the wiring terminal of the present invention, the locking buckle can be clamped with the locking block, the upper clamping plate and the lower clamping plate are respectively slidably connected to one side of the insulating shell and a reset spring is arranged at the connection.
[0015] The beneficial effects of the present invention are as follows: the wires are effectively clamped by the clamping assembly and protected from damage, the stability and service life of the connection are improved, and the stability of the wire connection is ensured by double locking.
[0016] In view of the fact that the wiring terminals in the above-mentioned existing wiring warning system lack an effective warning mechanism during installation and use, once a connection failure or line aging occurs, it is difficult to detect and handle it in time, which increases safety hazards and maintenance costs, the present invention is proposed.
[0017] To solve the above technical problems, the present invention provides the following technical solutions: a wiring warning system, applied to any of the wiring terminals mentioned above, comprising two groups of detection modules, a signal transmission module connected to the detection module, a signal receiving module connected to the signal transmission module, and an alarm module connected to the signal receiving module.
[0018] As a preferred solution of the wiring warning system of the present invention, wherein: the detection module includes two groups of pressure detection sensors, which are respectively arranged at the bottom of the inner cavity and at 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 reception chip, and the wireless transmission chip is connected to the wireless reception chip via an electrical signal.
[0020] As a preferred solution of the wiring warning system of the present invention, the alarm module includes an indicator light, and the wireless receiving chip is electrically connected to the indicator light.
[0021] Beneficial effects of the present invention: The system can monitor the internal state of the terminal block in real time through the pressure detection sensor, transmit signals using the wireless transmitting and receiving chip, and visually display the line connection status through the indicator light, thereby effectively preventing problems such as unstable connection, line aging and operational errors, enhancing the safety and reliability of electrical connections, reducing maintenance costs and potential safety hazards, and ensuring the stable operation and timely maintenance of the electrical system. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:
[0023] Figure 1 It is a schematic diagram of the overall structure of the wiring terminal of the present invention.
[0024] Figure 2 The figure is a schematic diagram of the internal structure of a single terminal of the wiring terminal of the present invention.
[0025] Figure 3 The figure is a schematic diagram of the single terminal structure of the wiring terminal of the present invention.
[0026] Figure 4 It is a schematic diagram of the detailed structure of the clamping assembly and the unlocking assembly of the terminal block of the present invention.
[0027] Figure 5 It is a schematic diagram of the wiring warning system of the present invention. DETAILED DESCRIPTION
[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0031] Example 1
[0032] Reference Figure 1 to Figure 4 , which is the first embodiment of the present invention, and this embodiment provides a terminal block, which includes a single terminal 100, including a housing assembly 101, a clamping assembly 102 arranged on one side of the housing assembly 101, and an unlocking assembly 103 arranged on one side of the housing 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.
[0033] The clamping assembly 102 and the unlocking assembly 103 can effectively clamp the wire and protect the wire from damage, thereby improving the stability and service life of the connection.
[0034] Example 2
[0035] Reference Figure 1 to Figure 4 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the housing assembly 101 includes an insulating housing 101a, an inner cavity 101b arranged inside the housing, and a wiring hole 101c arranged on one side of the insulating housing 101a.
[0036] The clamping assembly 102 includes a clamping spring 102a, a blocking plate 102b disposed on one side of the inner cavity 101b, a connecting plate 102c disposed under the clamping spring 102a, and an arc-shaped clamping surface 102d disposed on one side of the clamping spring 102a.
[0037] The arc-shaped clamping surface 102d is arranged on the clamping spring piece 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 arc surface convex upward in the middle.
[0038] Insert the wire from the wiring hole 101c until it is pushed into the other side of the inner cavity 101b, and then the insulation skin of the wire will touch the upper clamping plate 102e and the lower clamping plate 102f, causing the upper clamping plate 102e and the lower clamping plate 102f to move upward and downward respectively. After the upper clamping plate 102e is moved, it will contact the locking buckles 102g set on both sides of the upper clamping plate 102e to lock the locking block 103b. At this time, under the action of the clamping spring 102a, the clamping spring 102a will extend, and drive the unlocking rod 103a through the connecting plate 102c and the pushing groove 103c until the outer side of the unlocking rod 103a touches the insulating shell 101a, and at the same time, the clamping spring 102a will touch the wire and clamp the wire through the arc-shaped clamping surface 102d.
[0039] The clamping assembly 102 further includes an upper clamping plate 102e disposed on one side of the insulating housing 101a, a lower clamping plate 102f disposed on one side of the insulating housing 101a, and a locking buckle 102g disposed on the upper portion of the upper clamping plate 102e. The connecting plate 102c is disposed on the upper portion of the pushing groove 103c, and the pushing rod 103d is disposed on the upper portion of the connecting plate 102c, so as to realize a stable connection between the unlocking rod 103a and the clamping spring 102a. The locking buckle 102g can be engaged with the locking block 103b, and the upper clamping plate 102e and the lower clamping plate 102f are respectively slidably connected to one side of the insulating housing 101a and a reset spring is disposed at the connection.
[0040] When in use, insert the wire from the wiring hole 101c until it is pushed into the other side of the inner cavity 101b, and then the insulation skin of the wire will touch the upper clamping plate 102e and the lower clamping plate 102f, causing the upper clamping plate 102e and the lower clamping plate 102f to move upward and downward respectively. After the upper clamping plate 102e is displaced, it will contact the locking buckles 102g set on both sides of the upper clamping plate 102e to lock the locking block 103b. At this time, under the action of the clamping spring piece 102a, the clamping spring piece 102a will extend, and drive the unlocking rod 103a through the connecting plate 102c and the pushing groove 103c until the outer side of the unlocking rod 103a touches the insulating shell 101a, and at the same time, the clamping spring piece 102a will touch the wire and clamp the wire through the arc-shaped clamping surface 102d.
[0041] When pulling out the wire, the unlocking rod 103a is pulled through the insulating clamp. At this time, the unlocking rod 103a resets the clamping spring 102a through the pushing rod 103d and the pushing groove 103c, and the wire is pulled out at the same time. Then the upper clamping plate 102e and the lower clamping plate 102f will move toward the center of the wiring hole 101c, and at the same time, the locking buckle 102g will re-engage the locking block 103b to lock the unlocking rod 103a.
[0042] The remaining structures are the same as those of Example 1.
[0043] Example 3
[0044] Reference Figure 5 , which is the third embodiment of the present invention, and this embodiment is different from the second embodiment in that: a wiring warning system is applied to any of the wiring terminals as described above, which includes a signal transmission module arranged in two groups of detection modules, a signal receiving module connected to the signal transmission module, and an alarm module connected to the signal receiving module. The warning system reminds the staff of the line connection status to prevent unexpected situations caused by connection operation errors, and can remind users to perform inspections and maintenance.
[0045] Furthermore, the detection module includes two groups of pressure detection sensors, which are respectively arranged at the bottom of the inner cavity 101b and at a side of the inner cavity 101b opposite to the wiring hole 101c;
[0046] The signal transmission module includes a wireless transmitting chip, the signal receiving module includes a wireless receiving chip, the wireless transmitting chip and the wireless receiving chip are connected through electrical signals, and the alarm module includes an indicator light.
[0047] Furthermore, the alarm module is activated conditionally and has two colors. The indicator light is not activated when there is no line connection. The indicator light turns red when the line is connected but not connected to a sufficient length. The indicator light turns green when the line is connected and the length is sufficient for normal operation. The red light flashes as a reminder 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 electrical circuit connection can be achieved through existing technologies.
[0049] In summary, the clamping assembly can effectively clamp the wires and protect them from damage, thereby improving the stability and service life of the connection. Double locking can ensure the stability of the wire connection, and the early warning system can remind staff of the line connection status to prevent accidents caused by connection operation errors, and can also remind users to perform inspections and maintenance.
[0050] The remaining structure is the same as that of Example 2.
[0051] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.
[0052] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0053] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention 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 invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.
Claims
1. A terminal block, characterized in that: include, A single terminal (100) comprises a housing component (101), a clamping component (102) arranged on one side of the housing component (101), and an unlocking component (103) arranged on one side of the housing component (101); The unlocking assembly (103) comprises 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).
2. The terminal block according to claim 1, characterized in that: The housing assembly (101) comprises an insulating housing (101a), an inner cavity (101b) arranged inside the housing, and a wiring hole (101c) arranged on one side of the insulating housing (101a).
3. The terminal block according to claim 2, characterized in that: 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 bottom of the clamping spring (102a), and an arc-shaped clamping surface (102d) arranged on one side of the clamping spring (102a).
4. The terminal block according to claim 3, characterized in that: The arc-shaped clamping surface (102d) is arranged on the clamping spring sheet (102a) and is used to clamp one end of the wire. One side of the arc-shaped clamping surface (102d) is composed of two symmetrical planes with an arc surface protruding upward in the middle.
5. The terminal block according to claim 4, characterized in that: The clamping assembly (102) further comprises 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 on the upper part of the upper clamping plate (102e).
6. The terminal block according to claim 5, characterized in that: 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 as to realize stable connection between the unlocking rod (103a) and the clamping spring sheet (102a).
7. The connecting terminal according to claim 6, characterized in that: The locking buckle (102g) can be snap-connected with the locking block (103b); the upper clamping plate (102e) and the lower clamping plate (102f) are respectively slidably connected to one side of the insulating shell (101a) and a return spring is provided at the connection.
8. A wiring early warning system, applied to the wiring terminal according to any one of claims 1 to 7, characterized in that: The invention comprises 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.
9. The wiring warning system according to claim 8, characterized in that: The detection module comprises two groups of pressure detection sensors, which are respectively arranged at the bottom of the inner cavity (101b) and at a side of the inner cavity (101b) opposite to the wiring hole (101c); The signal transmission module includes a wireless transmission chip, the signal receiving module includes a wireless reception chip, and the wireless transmission chip is connected to the wireless reception chip via an electrical signal.
10. The wiring warning system according to claim 9, characterized in that: The alarm module comprises an indicator light, and the wireless receiving chip is electrically connected to the indicator light.