Hardware power connection terminal group

Abstract

The utility model discloses a hardware power connection terminal group in the terminal field, which comprises a panel and a plurality of terminal pieces installed on the panel and used for power connection, the terminal pieces comprise first terminals and second terminals, the first terminals and the second terminals are distributed on the panel in a staggered manner, the installation directions of the first terminals and the second terminals are opposite, and the first terminals and the second terminals are arranged on the panel in a staggered manner. Each of the first terminal and the second terminal is provided with a connecting part and a power connection part, the connecting part is provided with a hole site, a screw rod for locking and fixing is detachably mounted in the hole site, the connecting part is also provided with a plurality of welding grooves for welding, the welding grooves are dispersedly arranged at the edge of the connecting part, one end of each welding groove is communicated with the outer side of the connecting part, and the other end of each welding groove is communicated with the power connection part. One end, far away from the connecting part, of the power connection part is provided with a groove for accommodating a wire cell and two triangular grooves, the triangular grooves are distributed on the outer side of the groove and are communicated with the groove, the inner wall of the groove is provided with a plurality of convex annular bodies, the annular bodies are distributed along the direction of the central axis of the groove, and the power connection structure has the advantages of simplicity and convenience in installation, stability in power connection, reliability in wire fixation and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to terminal technical field, concretely is hardware electricity connection terminal group. BACKGROUND

[0002] With the rapid development of new energy automobile industry and the continuous progress of technology, the application of electrical connection components in new energy vehicles becomes increasingly critical. The quality and performance of electrical connection components directly affect the electrical performance and safety of new energy vehicles, therefore, the requirements for electrical connection components are also continuously improving.

[0003] In the existing new energy vehicle circuit, the traditional electricity connection terminal group plays an important role in connecting the circuit. However, these traditional electricity connection terminal groups have exposed a series of problems in practical application. First of all, their installation method is often relatively single and not flexible, which brings inconvenience to the connection of new energy vehicle circuit. Secondly, unstable electricity connection is a common problem, which may cause interruption or distortion of electrical signal transmission, thereby affecting the overall performance and driving safety of the vehicle. SUMMARY

[0004] In order to overcome the deficiencies of the prior art, the utility model provides hardware electricity connection terminal group, which can effectively solve the technical problems of poor flexibility and instability of the electricity connection terminal on new energy vehicles.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The hardware electricity connection terminal group comprises a panel and a plurality of terminal pieces installed on the panel for electricity connection, the terminal pieces comprise first terminals and second terminals, the first terminals and the second terminals are staggered distributed on the panel, and the installation directions of the first terminals and the second terminals are opposite.

[0007] The first terminals and the second terminals are both provided with a connecting part and an electricity connection part, the connecting part is provided with a hole position, and a locking screw is detachably installed in the hole position, the connecting part is further provided with a plurality of welding grooves for welding, the welding grooves are dispersedly arranged at the edges of the connecting part, and one end of the welding groove is in communication with the outside of the connecting part.

[0008] The end of the electricity connection part away from the connecting part is provided with a groove for accommodating the wire core and two triangular grooves, the triangular grooves are distributed on the outside of the groove and are in communication with the groove, the inner wall of the groove is provided with a plurality of protruding annular bodies, and the annular bodies are distributed along the direction of the central axis of the groove.

[0009] Further, the panel is provided with a plurality of limiting grooves, the first terminals and the second terminals are respectively installed in the corresponding limiting grooves and are locked and fixed by locking pieces.

[0010] Further, the end of the screw rod is sequentially provided with a gasket and a nut, the gasket is tightly attached to the bottom of the connecting part and is locked and fixed by the nut.

[0011] Further, the top and bottom of the power connection part are provided with flat parts.

[0012] Further, the two ends of the panel are provided with mounting holes for mounting.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The hardware power connection terminal set has bidirectional terminal pieces, can be connected from different directions when connecting the new energy automobile circuit, the connecting part of the terminal piece has two connection modes of screw rod and welding groove, improves the flexibility when connecting the circuit, the recess in the power connection part is provided with a triangular groove and a ring body, not only facilitates the pressing operation, but also effectively improves the stability of clamping the wire core. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure schematic view of the utility model embodiment;

[0016] Figure 2 It is the utility model embodiment; Figure 1 It is an enlarged schematic view of part A structure;

[0017] Figure 3 It is the utility model embodiment; Figure 1 It is an enlarged schematic view of part B structure;

[0018] Figure 4 It is an overall structure schematic view of the utility model embodiment after the screw rod, gasket and nut are disassembled;

[0019] Figure 5 It is a panel structure schematic view of the utility model embodiment;

[0020] Mark in the drawing:

[0021] 1-panel, 2-terminal piece;

[0022] 101-limiting groove, 102-locking piece, 103-mounting hole;

[0023] 201-first terminal, 202-second terminal;

[0024] 210-connecting part, 211-hole position, 212-screw rod, 213-welding groove, 214-gasket, 215-nut; 220-power connection part, 221-recess, 222-triangular groove, 223-ring body, 224-flat part. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As shown in the technical solutions, the hardware electricity connection terminal set is provided, through the unique design, the problems of inconvenient installation, unstable electricity connection and unstable wire fixing in the prior art of new energy automobile electricity connection terminal set are solved, and the reliability and flexibility of electrical connection are improved. Figures 1-5

[0027] The structure of the hardware electricity connection terminal set mainly comprises a panel 1 and a plurality of terminal pieces 2 installed on the panel 1. The terminal piece 2 comprises a first terminal 201 and a second terminal 202, which are staggered and distributed on the panel 1, and the installation directions are opposite, so that the distribution of the terminal piece on the panel is more uniform, the space of the panel is effectively utilized, and the electricity connection efficiency is improved.

[0028] In order to better fix the first terminal 201 and the second terminal 202, the panel 1 is provided with a plurality of limiting grooves 101, and the first terminal 201 and the second terminal 202 are respectively installed in the corresponding limiting grooves 101 and locked and fixed by locking pieces 102 (such as screws). The first terminal 201 and the second terminal 202 can be accurately positioned on the panel 1 and fixed by the locking pieces 102, so as to ensure the firmness and accuracy of the terminal piece installation.

[0029] The first terminal 201 and the second terminal 202 are both provided with a connecting part 210 and an electricity connection part 220, and the connecting part 210 and the electricity connection part 220 are both used for corresponding circuit connection to improve the electrical performance of the new energy automobile. The connecting part 210 of the first terminal 201 and the second terminal 202 is provided with a hole position 211, and a locking screw 212 is detachably installed in the hole position 211. The end of the screw 212 is sequentially provided with a gasket 214 and a nut 215, the gasket 214 is tightly attached to the bottom of the connecting part 210 and is locked and fixed by the nut 215, so that the connected electrical elements can be firmly fixed on the connecting part 210, and the stability is further improved by locking the gasket 214 and the nut 215.

[0030] ​The edge of the connecting part 210 is also provided with a plurality of welding grooves 213 for welding, one end of the welding groove 213 being in communication with the outside of the connecting part 210. When the connecting part 210 is connected with the electrical component, the connecting part 210 can be fixed on the connecting part 210 by the screw rod 212, and can also be connected with other electrical components by welding, thereby providing multiple installation modes and increasing the flexibility of use.

[0031] The power connection part 220 of the first terminal 201 and the second terminal 202 is provided with a groove 221 and two symmetrical and horizontally arranged triangular grooves 222 at one end away from the connecting part 210, the triangular grooves 222 being distributed outside the groove 221 and in communication with the groove 221. The inner wall of the groove 221 is provided with a plurality of protruding annular bodies 223, the annular bodies 223 being distributed along the direction of the central axis of the groove 221. When the wire core is inserted into the groove 221 and the power connection part 220 is deformed and extruded, the annular bodies 223 can enhance the friction between the wire and the power connection part, so that the wire core is stably clamped in the groove 221 and does not fall off. In addition, the triangular grooves 222 are symmetrically and horizontally arranged on the inner wall of the groove 221, and the power connection part 220 is provided with a flat part 224 at the top and the bottom, which facilitates the deformation of the power connection part 220 and the extrusion of the wire core in the groove 221.

[0032] In addition, the two ends of the panel 1 are also provided with mounting holes 103 for mounting, so that the hardware electrical terminal set can be conveniently mounted on various electrical devices or circuit boards of the new energy automobile, thereby improving the applicability.

[0033] In summary, the hardware electrical terminal set provided by the technical scheme has bidirectional terminal components 2, which can be connected from different directions when the circuit of the new energy automobile is connected. In addition, the connecting part 210 of the terminal component 2 has two connection modes of the screw rod 212 and the welding groove 213, thereby improving the flexibility during circuit connection. The triangular grooves 222 and the annular bodies 223 are arranged in the groove 221 of the power connection part 220, which not only facilitates the pressing operation, but also effectively improves the stability of clamping the wire core.

[0034] It is obvious for 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 all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application, and any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A set of electrical connection terminals comprising a panel and a plurality of terminal members mounted on the panel for making electrical connections, characterised in that: The terminal piece comprises first terminals and second terminals staggered on the panel, and the installation direction of the first terminals and the second terminals is opposite; The first terminals and the second terminals are provided with connecting portions and electrically connecting portions, the connecting portions are provided with hole positions, and the connecting portions are detachably provided with locking screw rods in the hole positions, the connecting portions are further provided with a plurality of welding grooves for welding, the welding grooves are dispersedly arranged at the edges of the connecting portions, and one end of the welding groove is in communication with the outside of the connecting portion; The electrically connecting portion is provided with a groove for accommodating the wire core and two triangular grooves at the end away from the connecting portion, the triangular grooves are arranged at the outside of the groove and in communication with the groove, the inner wall of the groove is provided with a plurality of protruding annular bodies, and the annular bodies are arranged along the direction of the central axis of the groove.

2. The set of electrical termination hardware terminals of claim 1, wherein: The panel is provided with a plurality of limiting grooves, the first terminals and the second terminals are respectively arranged in the corresponding limiting grooves, and the first terminals and the second terminals are locked and fixed by the locking piece.

3. The set of electrical termination hardware terminals of claim 1, wherein: The end of the screw rod is sequentially provided with a gasket and a nut, the gasket is tightly attached to the bottom of the connecting portion and is locked and fixed by the nut.

4. The set of electrical termination hardware terminals of claim 1, wherein: The triangular grooves are symmetrically arranged on the inner wall of the groove, and the top and the bottom of the electrically connecting portion are provided with flat portions.

5. The set of electrical termination hardware terminals according to any one of claims 1-4, wherein: The panel is provided with mounting holes at both ends for mounting.

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