Hardware terminal with stable connection
The connection structure, consisting of terminal blocks and mounting rails, solves the problem of unstable hardware terminal connections, achieving a stable connection of wires. It provides a fast and stable connection method for wires, ensuring a stable connection of wires even in harsh environments. This addresses the problem of unstable connections in existing technologies, enabling fast and stable wire connections and reducing the risk of loosening or falling off due to vibration or external forces, thus ensuring connection stability.
Patent Information
- Application Number
- CN202423108725.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-17
AI Technical Summary
The existing hardware terminals are unstable after cable connection, which affects the usability of the terminal.
The connection structure consists of terminal blocks, mounting rails, stabilizing crossbars, and adjusting threaded bolts. Through designs such as push-button terminal clips, terminal clip structures, levers, clip feet, and limit grooves, it ensures that the wires are firmly fixed in the wiring hole grooves, restricting their movement and preventing loosening.
It enables quick and secure wire connection, reduces the risk of loosening or falling off due to vibration or external force, and ensures stable and reliable connection in harsh environments.
Smart Images
Figure CN223583393U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wiring terminal, concretely to a hardware terminal which is connected stably. BACKGROUND
[0002] Hardware terminal is the component of connecting circuit board and external conductor or wire, in electrotechnics, terminal refers to wiring terminal, also called wiring terminal, which is classified as single hole, double hole, socket and hook, and is classified as copper plating silver, copper plating zinc, copper, aluminum and iron according to material. Their main function is to transmit electric signal or conduct electricity, and in engineering, it is the interface reserved for post-station engineering, and is the pre-buried facility of post-interface engineering. With the increasing degree of industrial automation and the increasingly strict and accurate industrial control requirements, the use amount of hardware terminal gradually increases. With the development of electronic industry, the use range of hardware terminal is more and more, and the types are more and more.
[0003] However, the existing hardware terminal component is not stable after cable connection, which affects the usability of the terminal. Therefore, it does not meet the existing needs, and a hardware terminal which is connected stably is proposed. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a hardware terminal which is connected stably to solve the problem that the existing hardware terminal component is not stable after cable connection, which affects the usability of the terminal.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a hardware terminal which is connected stably, comprising a wiring terminal mechanism, the wiring terminal mechanism comprises a wiring terminal seat, further comprising: a mounting rail seat is slidably connected to the lower end of the wiring terminal seat, a mounting base member is fixedly connected to the lower end of the mounting rail seat through bolts, an adjusting threaded bolt member is threadedly connected to the wiring terminal seat, a stable crossbar member is connected through the adjusting threaded bolt member, a wiring hole groove is integrally formed on the wiring terminal seat, a press-type wiring terminal buckle is embeddedly connected to the wiring terminal seat, and a pulling groove is integrally formed on both sides of the wiring hole groove.
[0006] Preferably, the wiring terminal seat comprises a wiring terminal base, the wiring terminal base is arranged in the wiring hole groove of the wiring terminal seat, and the wiring terminal base is fixedly connected with the wiring hole groove of the wiring terminal seat.
[0007] Preferably, the press-type terminal buckle comprises a terminal buckle structure, a lever and a buckle foot, the lower end of the press-type terminal buckle connector is provided with the terminal buckle structure, and the terminal buckle structure is fixedly connected with the lower end of the press-type terminal buckle connector, the lower end of the press-type terminal buckle connector is provided with the lever, and the lever is fixedly connected with the lower end of the press-type terminal buckle connector, and the lever is provided with the buckle foot, and the buckle foot is integrally formed with the lever.
[0008] Preferably, the press-type terminal buckle comprises a terminal buckle structure, a lever and a buckle foot, the lower end of the press-type terminal buckle connector is provided with the terminal buckle structure, and the terminal buckle structure is fixedly connected with the lower end of the press-type terminal buckle connector, the lower end of the press-type terminal buckle connector is provided with the lever, and the lever is fixedly connected with the lower end of the press-type terminal buckle connector, and the lever is provided with the buckle foot, and the buckle foot is integrally formed with the lever.
[0009] Preferably, the stable cross rod member comprises a limiting protruding structure and a threaded bolt hole groove, the stable cross rod member is provided with the limiting protruding structure, and the limiting protruding structure is fixedly connected with the stable cross rod member, threaded bolt hole grooves are arranged on the extension edges of the two ends of the stable cross rod member, and the threaded bolt hole grooves are formed by lathe turning and milling.
[0010] Preferably, the terminal seat and the installation rail seat respectively comprise a limiting fixing bolt structure, an installation concave sliding rail groove, a limiting fixing bolt groove, an installation convex sliding rail groove and a fixed connecting block, the terminal seat is provided with the installation concave sliding rail groove, the installation concave sliding rail groove is fixedly connected with the terminal seat, the limiting fixing bolt groove is arranged on the installation concave sliding rail groove, and the limiting fixing bolt groove is formed by lathe turning and milling, the limiting fixing bolt structure is arranged in the limiting fixing bolt groove, the limiting fixing bolt structure is inlaidly connected with the limiting fixing bolt groove, the installation rail seat is provided with the installation convex sliding rail groove, the installation convex sliding rail groove is formed by lathe turning and milling, the bottom of the installation rail seat is provided with the fixed connecting block, and the fixed connecting block is fixedly connected with the bottom of the installation rail seat.
[0011] Preferably, the extension edge of the installation base member is provided with a base installation bolt structure, and the base installation bolt structure is connected with the extension edge of the installation base member.
[0012] Compared with the prior art, the press-type terminal buckle has the beneficial effects that:
[0013] The utility model discloses a press -type terminal buckle, terminal buckle structure, push rod, buckle foot, limit groove, stable crossbar component, adjusting screw bolt component, the setting of limit boss structure, press -type terminal buckle as the important connecting component between the electric wire and terminal base, and press -type terminal buckle is through its unique structure design, ensures that the electric wire can be firmly fixed in the terminal hole groove. Through press -type operation, the terminal buckle can quickly and stably clamp the electric wire, reduces the risk of electric wire loosening or falling off due to vibration or external force. The terminal buckle structure is the part of press -type terminal buckle that is directly used for fixing the electric wire, and the shape and material design aims to provide strong clamping force. The close contact with the electric wire and effective locking ensure that the electric wire connection can remain stable even in harsh environmental conditions. The push rod and buckle foot are the operation and locking components of press -type terminal buckle, and the buckle structure is opened and closed through the press action of the user. The buckle foot cooperates with the terminal base when closing, forms a stable locking structure, effectively prevents the accidental opening of the terminal buckle, thereby enhancing the stability of the connection. The limit groove is on the press -type terminal buckle, cooperates with the limit boss structure on the stable crossbar component, and limits the movement of the terminal buckle in the horizontal direction. The limit mechanism prevents the terminal buckle from deviating or loosening when subjected to external force, further enhancing the stability of the connection. The stable crossbar component spans the terminal base, is connected with the terminal base through the adjusting screw bolt component, and provides additional support and stability. The limit boss structure on the stable crossbar component cooperates with the limit groove on the press -type terminal buckle, forms a stable frame structure, and enhances the impact and vibration resistance of the entire terminal. The adjusting screw bolt component can fine -tune the fastening degree between the stable crossbar component and the terminal base by rotating the adjusting screw bolt component. According to the actual demand, the fastening force is adjusted to ensure that the connection is neither too tight nor too loose, and the best stability effect is achieved. The limit boss structure is closely matched with the limit groove on the press -type terminal buckle, forming a stable limit mechanism. By limiting the horizontal movement of the terminal buckle, it ensures that it can remain stable when subjected to external force, improving the reliability of the connection. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the terminal mechanism structure schematic view of the utility model;
[0015] Figure 2 It is the press -type terminal buckle structure schematic view of the utility model;
[0016] Figure 3 It is the stable crossbar component structure schematic view of the utility model;
[0017] Figure 4 It is the terminal base and installation rail seat installation structure schematic view of the utility model;
[0018] In the figure: 1, terminal mechanism; 2, terminal seat; 21, limit fixing bolt structure; 22, installation concave sliding rail groove; 23, limit fixing bolt groove; 3, installation rail seat; 31, installation convex sliding rail groove; 32, fixed connecting block; 4, installation base member; 41, base installation bolt structure; 5, stable crossbar member; 51, limit protruding structure; 52, threaded bolt hole groove; 53, adjusting threaded bolt member; 6, wiring hole groove; 61, terminal base; 7, press-type terminal buckle; 71, terminal buckle structure; 72, lever; 73, buckle foot; 74, limit groove; 8, slot. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0020] Please refer to Figures 1-4 The utility model provides an embodiment: a hardware terminal of connecting stable, including terminal mechanism 1, terminal mechanism 1 includes the terminal seat 2, still include: the lower end of terminal seat 2 is slidably connected with installation rail seat 3, the lower end of installation rail seat 3 is fixedly connected with installation base member 4 through bolt, the threaded connection of terminal seat 2 has adjusting threaded bolt member 53, the stable crossbar member 5 is connected on adjusting threaded bolt member 53 and passes through, the integral molding of terminal seat 2 has wiring hole groove 6, press-type terminal buckle 7 is inlayedly connected on terminal seat 2, the integral molding of both sides of wiring hole groove 6 has slot 8.
[0021] Please refer to Figure 1 Terminal base 61 is contained in terminal seat 2, terminal base 61 is arranged in the wiring hole groove 6 of terminal seat 2, and terminal base 61 is fixedly connected with the wiring hole groove 6 of terminal seat 2, terminal base 61 is fixedly connected with wiring hole groove 6, for supporting and fixing wire connection.
[0022] Please refer to Figure 2, the press-type terminal buckle 7 contains a terminal buckle structure 71, a lever 72, a buckle foot 73, the lower end of the press-type terminal buckle 7 is provided with the terminal buckle structure 71, and the terminal buckle structure 71 is fixedly connected with the lower end of the press-type terminal buckle 7, the lower end of the press-type terminal buckle 7 is provided with the lever 72, and the lever 72 is fixedly connected with the lower end of the press-type terminal buckle 7, the lever 72 is provided with the buckle foot 73, and the buckle foot 73 is integrally formed with the lever 72, the terminal buckle structure 71 is used for fixing the wire, and the stability of the connection is ensured. The lever 72 realizes the combination of the terminal buckle structure 71 and the terminal seat 2 through pressing. The buckle foot 73 is integrally formed with the lever 72, and is used for locking the wire by buckling the terminal seat 2 after the terminal buckle structure 71 contacts the wire.
[0023] Please refer to Figure 2 , the press-type terminal buckle 7 contains a limiting groove 74, the upper end of the press-type terminal buckle 7 is provided with the limiting groove 74, and the limiting groove 74 is integrally formed with the upper end of the press-type terminal buckle 7, the limiting groove 74 is used in cooperation with the limiting protruding structure 51 to limit the movement of the press-type terminal buckle 7.
[0024] Please refer to Figure 3 , the stable cross rod member 5 contains a limiting protruding structure 51 and a threaded bolt hole groove 52, the stable cross rod member 5 is provided with the limiting protruding structure 51, and the limiting protruding structure 51 is fixedly connected with the stable cross rod member 5, the extension edges of the two ends of the stable cross rod member 5 are both provided with the threaded bolt hole groove 52, and the threaded bolt hole groove 52 is formed by turning and milling the extension edges of the two ends of the stable cross rod member 5, the limiting protruding structure 51 is used in cooperation with the limiting groove 74 to limit the movement of the press-type terminal buckle 7. The threaded bolt hole groove 52 allows the stable cross rod member 5 to be connected and used by adjusting the threaded bolt member 53.
[0025] Please refer to Figure 4 and Figure 1, the terminal seat 2 and the mounting rail seat 3 respectively contain limiting fixing bolt structure 21, mounting concave sliding rail groove 22, limiting fixing bolt groove 23, mounting convex sliding rail groove 31, fixed connecting block 32, the terminal seat 2 is provided with mounting concave sliding rail groove 22, and the mounting concave sliding rail groove 22 is fixedly connected with the terminal seat 2, the limiting fixing bolt groove 23 is arranged on the mounting concave sliding rail groove 22, and the limiting fixing bolt groove 23 is formed by turning and milling of the mounting concave sliding rail groove 22, the limiting fixing bolt groove 23 is provided with limiting fixing bolt structure 21, and the limiting fixing bolt structure 21 is embeddedly connected with the limiting fixing bolt groove 23, the mounting convex sliding rail groove 31 is arranged on the mounting rail seat 3, and the mounting convex sliding rail groove 31 is formed by turning and milling of the mounting rail seat 3, the bottom of the mounting rail seat 3 is provided with fixed connecting block 32, and the fixed connecting block 32 is fixedly connected with the bottom of the mounting rail seat 3, the limiting fixing bolt structure 21 is matched with the mounting concave sliding rail groove 22 through the limiting fixing bolt groove 23, so that the terminal seat 2 is fixed on the mounting rail seat 3. The mounting concave sliding rail groove 22 is matched with the mounting convex sliding rail groove 31 of the mounting rail seat 3, so that the terminal seat 2 is allowed to be mounted on the mounting rail. The mounting convex sliding rail groove 31 is matched with the mounting concave sliding rail groove 22 of the terminal seat 2, so as to realize sliding connection. The fixed connecting block 32 is used for fixing the mounting rail seat 3 on the mounting base member 4.
[0026] Please refer to Figure 1 The extension edge of the mounting base member 4 is provided with base mounting bolt structure 41, and the base mounting bolt structure 41 is connected with the extension edge of the mounting base member 4, and the base mounting bolt structure 41 is used for fixing the mounting base member 4 on the wall, the ground or other fixed surface.
[0027] Working principle: in use, first, the installation base member 4 is placed in the predetermined position, and is firmly fixed on the fixed surface through the base installation bolt structure 41. A stable foundation is provided for the installation of the entire hardware terminal. Then, the installation rail seat 3 is connected with the installation base member 4 through the fixed connecting block 32 at the bottom of the installation rail seat 3. The installation convex slide rail groove 31 on the installation rail seat 3 matches the corresponding structure of the installation base member 4, ensuring that the installation rail seat 3 is stable and does not shake. The installation concave slide rail groove 22 of the wiring terminal seat 2 is aligned with the installation convex slide rail groove 31 of the installation rail seat 3, and the wiring terminal seat 2 is slid to the appropriate position. The limiting fixing bolt structure 21 is inserted through the limiting fixing bolt groove 23 to fix the wiring terminal seat 2 on the installation rail seat 3. The wiring hole groove 6 is provided on the wiring terminal seat 2 for the insertion of the wire. One end of the wire is inserted into the wiring terminal base 61 in the wiring hole groove 6, and then the wiring terminal clasp structure 71 of the press-type wiring terminal buckle 7 is aligned with the wire and pressed hard. In this process, the lever 72 moves, driving the clasp foot 73 to buckle the wiring terminal seat 2, thereby firmly fixing the wire. By rotating the adjusting threaded bolt member 53, the stable crossbar member 5 is lowered onto the press-type wiring terminal buckle 7, and the limiting groove 74 on the press-type wiring terminal buckle 7 matches the limiting convex structure 51 on the stable crossbar member 5, limiting the movement of the press-type wiring terminal buckle 7 in the horizontal direction, further enhancing the stability of the connection. After all the components are installed and adjusted in place, the wire is connected stably through the hardware terminal. At this time, the hardware terminal not only ensures the reliable transmission of the wire, but also effectively prevents safety hazards caused by loosening or falling off.
[0028] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0029] The standard parts used in this document can be purchased from the market, and the specific connection mode of each part is connected by using the conventional bolt, rivet, welding and other conventional means in the prior art, using the conventional type in the prior art, and using the conventional connection mode in the prior art for circuit connection, which will not be described in detail here.
Claims
1. A securely connected hardware terminal, comprising a terminal block mechanism (1), the terminal block mechanism (1) including a terminal block holder (2), characterized in that: It also includes: a mounting rail seat (3) slidably connected to the lower end of the terminal block (2), a mounting base component (4) fixedly connected to the lower end of the mounting rail seat (3) by bolts, an adjusting threaded bolt component (53) threadedly connected to the terminal block (2), a stabilizing crossbar component (5) penetratingly connected to the adjusting threaded bolt component (53), a wiring hole groove (6) integrally formed on the terminal block (2), a press-type terminal buckle (7) embedded in the terminal block (2), and grooves (8) integrally formed on both sides of the wiring hole groove (6).
2. The securely connected hardware terminal according to claim 1, characterized in that: The terminal block (2) includes a terminal block base (61), and the terminal block base (61) is provided in the wiring hole groove (6) of the terminal block (2), and the terminal block base (61) is fixedly connected to the wiring hole groove (6) of the terminal block (2).
3. The securely connected hardware terminal according to claim 1, characterized in that: The push-type terminal block buckle (7) includes a terminal block buckle structure (71), a lever (72), and a buckle foot (73). The lower end of the push-type terminal block buckle (7) connector is provided with a terminal block buckle structure (71), and the terminal block buckle structure (71) is fixedly connected to the lower end of the push-type terminal block buckle (7) connector. The lower end of the push-type terminal block buckle (7) connector is provided with a lever (72), and the lever (72) is fixedly connected to the lower end of the push-type terminal block buckle (7) connector. The lever (72) is provided with a buckle foot (73), and the buckle foot (73) and the lever (72) are integrally formed.
4. The securely connected hardware terminal according to claim 1, characterized in that: The push-type terminal block buckle (7) includes a limiting groove (74), and the upper end of the push-type terminal block buckle (7) connector is provided with a limiting groove (74), and the limiting groove (74) and the upper end of the push-type terminal block buckle (7) connector are integrally formed.
5. A securely connected hardware terminal according to claim 1, characterized in that: The stabilizing crossbar component (5) includes a limiting protrusion structure (51) and a threaded bolt hole groove (52). The stabilizing crossbar component (5) is provided with a limiting protrusion structure (51), and the limiting protrusion structure (51) is fixedly connected to the stabilizing crossbar component (5). Threaded bolt hole grooves (52) are provided on the extended edges at both ends of the stabilizing crossbar component (5), and the threaded bolt hole grooves (52) and the extended edges at both ends of the stabilizing crossbar component (5) are formed by turning and milling on a lathe.
6. A securely connected hardware terminal according to claim 1, characterized in that: The terminal block (2) and the mounting rail base (3) respectively include a limiting fixing bolt structure (21), a mounting concave slide rail groove (22), a limiting fixing bolt groove (23), a mounting convex slide rail groove (31), and a fixing connecting block (32). The terminal block (2) is provided with a mounting concave slide rail groove (22), and the mounting concave slide rail groove (22) is fixedly connected to the terminal block (2). The mounting concave slide rail groove (22) is provided with a limiting fixing bolt groove (23), and the limiting fixing bolt groove (23) is connected to the mounting concave slide rail groove (22). The mounting rail seat (3) is formed by turning and milling on a lathe. The mounting rail seat (3) is provided with a mounting convex slide rail groove (31), and the mounting convex slide rail groove (31) and the mounting rail seat (3) are formed by turning and milling on a lathe. The bottom of the mounting rail seat (3) is provided with a fixing connecting block (32), and the fixing connecting block (32) is fixedly connected to the bottom of the mounting rail seat (3).
7. A securely connected hardware terminal according to claim 1, characterized in that: The mounting base component (4) has a mounting bolt structure (41) on its extended side, and the mounting bolt structure (41) is connected through the extended side of the mounting base component (4).