CN212908182U - Hardware terminal - Google Patents
Hardware terminal Download PDFInfo
- Publication number
- CN212908182U CN212908182U CN202022361813.7U CN202022361813U CN212908182U CN 212908182 U CN212908182 U CN 212908182U CN 202022361813 U CN202022361813 U CN 202022361813U CN 212908182 U CN212908182 U CN 212908182U
- Authority
- CN
- China
- Prior art keywords
- shaped
- elastic
- terminal
- groove
- joint sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
A hardware terminal, comprising: the terminal comprises a terminal body, and a U-shaped plugging part and a wiring part which are arranged on the terminal body; the U-shaped plug part is arranged at one end of the terminal body, and the wiring part is arranged at the other end of the terminal body; the U-shaped groove is formed in the U-shaped insertion part, a pressing groove is formed in the side wall of the U-shaped groove, the pressing groove enables the side wall of the U-shaped groove to be a first joint sheet and a second joint sheet at intervals, the first joint sheet and the second joint sheet are arranged oppositely, an elastic gasket is arranged in the pressing groove, a first surface of the elastic gasket is abutted to the first joint sheet, a second surface of the elastic gasket is abutted to the second joint sheet, the pressing groove is formed in the side wall of the U-shaped insertion part, the U-shaped insertion part is formed into the first joint sheet and the second joint sheet at intervals through the pressing groove, the first joint sheet and the second joint sheet are arranged oppositely, and the elastic gasket is arranged in the pressing groove, so that a compressible elastic effect can be generated between the first joint sheet and the second joint sheet.
Description
Technical Field
The utility model relates to a conductive connection technical field, in particular to five metals terminal.
Background
The existing wiring terminal is usually screwed by fingers for convenience, but the wiring terminal cannot be locked, if an electric wire is slightly shifted or vibrated, the terminal and the wiring terminal are easy to loosen, so that contact impedance is increased, the condition of poor transmission is caused, and sparks can be generated to cause disasters.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a hardware terminal.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a hardware terminal, comprising:
the terminal comprises a terminal body, and a U-shaped plugging part and a wiring part which are arranged on the terminal body;
the U-shaped plug part is arranged at one end of the terminal body, and the wiring part is arranged at the other end of the terminal body;
the U-shaped insertion part is provided with a U-shaped groove, the side wall of the U-shaped groove is provided with a pressing groove, the pressing groove separates the side wall of the U-shaped groove into a first joint sheet and a second joint sheet, the first joint sheet and the second joint sheet are arranged oppositely, an elastic gasket is arranged in the pressing groove, the first surface of the elastic gasket is abutted to the first joint sheet, and the second surface of the elastic gasket is abutted to the second joint sheet.
In one embodiment, the elastic pad is made of any one of silicone and rubber.
In one embodiment, a plurality of first arc-shaped protrusions are arranged on the first surface of the elastic gasket, and each first arc-shaped protrusion abuts against the first joint piece.
In one embodiment, a plurality of second arc-shaped protrusions are arranged on the second surface of the elastic gasket, and each second arc-shaped protrusion abuts against the second joint piece.
In one embodiment, each of the first arc-shaped protrusions is uniformly disposed on the first surface of the elastic pad, and each of the second arc-shaped protrusions is uniformly disposed on the second surface of the elastic pad.
In one embodiment, the resilient pad is "U" shaped.
In one embodiment, the resilient gasket comprises: the U-shaped tabling seat and a plurality of elastic pieces, one end of each elastic piece is arranged on the U-shaped tabling seat, the other end of each elastic piece is abutted against the groove bottom of the pressing groove, and part of the U-shaped tabling seat protrudes out of the pressing groove.
In one embodiment, the U-shaped embedding seat is made of any one of silica gel and rubber.
The utility model has the advantages that: when the hardware terminal provided by the utility model is jointed on the binding post, the U-shaped groove is arranged on the U-shaped inserting part, the side wall of the U-shaped groove is provided with the pressing groove, the side wall of the U-shaped groove is divided into a first joint sheet and a second joint sheet by the pressing groove, the first joint sheet and the second joint sheet are oppositely arranged, an elastic gasket is arranged in the pressing groove, so that a compressible elastic action can be generated between the first joint sheet and the second joint sheet, thus, after the terminal body is inserted into the binding post through the U-shaped inserting part for positioning, when the terminal body is fixed by using the screw connection component, the first engaging piece and the second engaging piece are capable of being compressed and brought into close abutment with the elastic pad, and then the screw connection component above the U-shaped insertion part is screwed and positioned on the binding post more tightly.
Drawings
FIG. 1 is a schematic structural diagram of a hardware terminal of an embodiment;
fig. 2 is a schematic cross-sectional view of an embodiment of an elastic pad.
In the drawings, 10, a hardware terminal; 100. a terminal body; 200. a U-shaped insertion part; 201. a U-shaped groove; 300. A pressing groove; 310. a first bonding pad; 320. a second bonding pad; 400. an elastic pad; 410. a U-shaped embedding seat; 420. an elastic block.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience of description and simplicity of description, but does not indicate or imply that the equipment or components referred to must have specific orientations, be constructed in specific orientations, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art will understand the specific meanings of the terms according to specific situations.
As shown in fig. 1, in one embodiment, a hardware terminal 10 includes: the terminal comprises a terminal body 100, and a U-shaped plug part 200 and a wiring part which are arranged on the terminal body 100; the U-shaped insertion part 200 is provided on one end of the terminal body 100, and the wire connection part (not shown) is provided on the other end of the terminal body 100; the U-shaped inserting part 200 is provided with a U-shaped groove 201, a pressing groove 300 is formed on the side wall of the U-shaped groove 201, the pressing groove 300 separates the side wall of the U-shaped groove 201 into a first engaging piece 310 and a second engaging piece 320, the first engaging piece 310 and the second engaging piece 320 are arranged oppositely, an elastic gasket 400 is arranged in the pressing groove 300, a first surface of the elastic gasket 400 is abutted against the first engaging piece 310, and a second surface of the elastic gasket 400 is abutted against the second engaging piece 320.
In this embodiment, the U-shaped groove 201200 penetrates through two opposite surfaces of the terminal body 100, the opening direction of the U-shaped groove 201 is perpendicular to the direction from the U-shaped mating part 200 to the wire connecting part, the pressing groove 300 is shaped like a "U", and is distributed along the side wall of the U-shaped groove 201, and the side wall of the U-shaped groove 201 is sequentially spaced from top to bottom to form the first engaging piece 310 and the second engaging piece 320, the first engaging piece 310 and the second engaging piece 320 are parallel to each other, the pressing groove 300 is formed between the first engaging piece 310 and the second engaging piece 320, the cross-sectional shapes of the first engaging piece 310, the pressing groove 300, and the second engaging piece 320 are shaped like a "concave", when the first engaging piece 310 and the second engaging piece 320 are subjected to an external force, the first engaging piece 310 and the second engaging piece 320 are compressed under the action of the external force, the first engagement piece 310 is compressed in a direction to approach the second engagement piece 320, and the second engagement piece 320 is compressed in a direction to approach the first engagement piece 310, that is, a distance between the first engagement piece 310 and the second engagement piece 320 is reduced, and the first engagement piece 310 and the second engagement piece 320 approach each other.
In this embodiment, the elastic gasket 400 is disposed in the press-fit groove 300, and is prevented from being excessively compressed by an external force of the first engaging piece 310 and the second engaging piece 320, so as to limit a distance between the first engaging piece 310 and the second engaging piece 320, so that the first engaging piece 310 and the second engaging piece 320 form upper and lower press-fit surfaces having elasticity, and further, the first engaging piece 310 and the second engaging piece 320 generate a compressive elastic action under the external force, so that when the U-shaped connector 200 is fixed to a terminal by using a screw assembly, the screw assembly can further compress the first engaging piece 310 and the second engaging piece 320, and a force is formed on the first engaging piece 310 and the second engaging piece 320, and simultaneously, the elastic force between the first engaging piece 310 and the second engaging piece 320 reacts to the screw assembly, and the acting force and the elastic force are balanced with each other, that is, one surface of the first engaging piece 310 and one surface of the second engaging piece 320 are respectively abutted against the screw connection assembly, and the other surface of the first engaging piece 310 and the other surface of the second engaging piece 320 are respectively abutted against the elastic gasket 400, so that the screw connection assembly above the U-shaped inserting part 200 can tightly lock the U-shaped inserting part 200 on the binding post, and the terminal body 100 can be better fixed on the binding post and is not easy to loosen.
In this embodiment, the terminal body 100 is made of a metal having a good conductive property, for example, the terminal body 100 is made of copper; for another example, the material of the terminal body 100 is silver, so that the hardware terminal 10 has a better conductive performance, and the connection structure and connection manner of the wire connection portion and the wire are technical means known to those skilled in the art, and can be realized, which will not be described redundantly in this example.
In this embodiment, the five metals terminal still includes the spiro union subassembly, the spiro union subassembly can be terminal fixation nut, terminal fixation nut and terminal threaded connection, and the U type grafting portion 200 is fixed on the terminal, because terminal fixation nut with first joint plate 310 butt, just terminal fixation nut and terminal threaded connection have realized the electricity of U type grafting portion 200 and terminal is connected, has avoided because the part protrusion of elastic gasket 400 the pressfitting groove 300, and lead to the poor connection of the inside surface of U type grafting portion 200 and terminal.
Furthermore, the elastic gasket is made of any one of silica gel and rubber. Specifically, the rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed; the silicone gel has good thermal stability, stable chemical properties, low surface tension and low surface energy, both of which have good elasticity and can play a role in limiting the distance between the first bonding sheet 310 and the second bonding sheet 320, so that the first bonding sheet 310 and the second bonding sheet 320 form an upper and a lower pressing surfaces with elasticity.
Illustratively, the utility model provides a pair of five metals terminal 10, when the joint is on the terminal, through U type grafting portion 200 has seted up U type groove 201, set up on the lateral wall in U type groove 201 and have pressed groove 300, just pressed groove 300 will the lateral wall interval of U type groove 201 is first joint piece 310 and second joint piece 320, first joint piece 310 with second joint piece 320 sets up relatively, be provided with resilient gasket 400 in the pressed groove 300, make first joint piece 310 with can produce compressible elastic action between the second joint piece 320, like this, terminal body 100 passes through U type grafting portion 200 is inserted and is established after the terminal location, when using the spiro union piece to fix, first joint piece 310 with second joint piece 320 can be compressed, and with the inseparable butt of resilient gasket 400, and then make the spiro union piece of U type grafting portion 200 top will U type grafting portion 200 locks more closely On the terminals.
In order to enable the first engaging piece 310 to receive a large reaction force generated by the elastic gasket 400 when the elastic gasket 400 abuts against the first engaging piece 310, in one embodiment, a plurality of first arc-shaped protrusions are disposed on a first surface of the elastic gasket 400, and each of the first arc-shaped protrusions abuts against the first engaging piece 310. Specifically, the protruding direction of each of the first arc-shaped protrusions faces the first engaging piece 310, so that each of the first arc-shaped protrusions abuts against one surface of the first engaging piece 310, each of the first arc-shaped protrusions is integrally disposed with the elastic gasket 400, and through each of the first arc-shaped protrusions, the first engaging piece 310 can be further compressed in a direction approaching the second engaging piece 320, that is, the first engaging piece 310 further abuts against the elastic gasket 400, and the elastic gasket 400 is further compressed, so that the larger the elastic deformation is, the larger the elastic force generated to the first engaging piece 310 is, the larger the elastic force is.
In order to allow the second engagement piece 320 to receive a large reaction force of the elastic spacer 400 against the second engagement piece 320 when the elastic spacer 400 abuts against the second engagement piece 320. In one embodiment, a plurality of second arc-shaped protrusions are disposed on the second surface of the elastic pad 400, and each of the second arc-shaped protrusions abuts against the second engaging piece 320. Specifically, the protruding direction of each second arc-shaped protrusion is toward the second engaging piece 320, so that each second arc-shaped protrusion abuts against one surface of the second engaging piece 320, each second arc-shaped protrusion is integrally disposed with the elastic gasket 400, and through each second arc-shaped protrusion, the second engaging piece 320 can be further compressed in a direction approaching the first engaging piece 310, that is, the second engaging piece 320 further abuts against the elastic gasket 400, and the elastic gasket 400 is further compressed, so that the larger the elastic deformation is, and the larger the elastic force generated to the second engaging piece 320 is.
Further, in order to make the first engaging piece 310 and the second engaging piece 320 better abut against the elastic gasket 400, in one embodiment, the first arc-shaped protrusions are uniformly disposed on the first surface of the elastic gasket 400, and the second arc-shaped protrusions are uniformly disposed on the second surface of the elastic gasket 400. Specifically, each of the first arc-shaped protrusions is equidistantly spaced on a first surface of the elastic gasket 400, and each of the second arc-shaped protrusions is equidistantly spaced on a second surface of the elastic gasket 400, so that the contact areas of the first arc-shaped protrusions and the first engaging pieces 310 are the same, and the contact surfaces are equidistantly distributed, and the first engaging pieces 310 can be smoothly abutted against the elastic gasket 400, so that when the first engaging pieces 310 are compressed, the first engaging pieces 310 can generate reaction forces with the same direction and magnitude. Accordingly, the contact area of each second arc-shaped protrusion and the contact area of the second engaging piece 320 are the same, and the contact surfaces are distributed at equal intervals, and the second engaging piece 320 can be smoothly abutted by the elastic gasket 400, so that when the second engaging piece 320 is compressed, the second engaging piece 320 can generate reaction force with the same direction and magnitude.
As shown in fig. 2, in order to make the elastic pad 400 be better fitted in the press groove 300, in one embodiment, the elastic pad 400 has a "U" shape. Specifically, the shape of the elastic pad 400 is adapted to the shape of the press groove 300, so that the elastic pad 400 can be fitted into the press groove 300.
Further, the elastic pad 400 includes: the U-shaped embedding seat 410 and the plurality of elastic sheets 420, wherein one end of each elastic sheet 420 is arranged on the U-shaped embedding seat 410, the other end of each elastic sheet 420 is abutted against the groove bottom of the pressing groove 300, and part of the U-shaped embedding seat 410 protrudes out of the pressing groove 300. The shape of the U-shaped fitting seat 410 is adapted to the shape of the press-fit groove 300, one end of each elastic piece 420 is connected to the U-shaped fitting seat 410, the other end of each elastic piece 420 is inserted into the press-fit groove 300 and abuts against the bottom of the press-fit groove 300, the lengths of the U-shaped fitting seat 410 and one elastic piece 420 are greater than the depth of the press-fit groove 300, the U-shaped fitting seat 410 is matched with each elastic piece 420 to close the press-fit groove 300, and part of the U-shaped fitting seat 410 protrudes out of the press-fit groove 300, so that when a binding post is inserted into the U-shaped groove 201, the binding post abuts against the part of the U-shaped fitting seat 410 protruding out of the press-fit groove 300, and at the same time, each elastic piece 420 is compressed and elastically deformed, so that the binding post can be more firmly fitted into the U-shaped groove 201. Furthermore, the U-shaped fitting seat is made of any one of silicon rubber and rubber, both of which have good elasticity and can play a role in limiting the distance between the first engaging piece 310 and the second engaging piece 320, so that the first engaging piece 310 and the second engaging piece 320 form an upper and a lower pressing surfaces with elasticity.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a five metals terminal which characterized in that includes: the terminal comprises a terminal body, and a U-shaped plugging part and a wiring part which are arranged on the terminal body;
the U-shaped plug part is arranged at one end of the terminal body, and the wiring part is arranged at the other end of the terminal body;
the U-shaped insertion part is provided with a U-shaped groove, the side wall of the U-shaped groove is provided with a pressing groove, the pressing groove separates the side wall of the U-shaped groove into a first joint sheet and a second joint sheet, the first joint sheet and the second joint sheet are arranged oppositely, an elastic gasket is arranged in the pressing groove, the first surface of the elastic gasket is abutted to the first joint sheet, and the second surface of the elastic gasket is abutted to the second joint sheet.
2. The hardware terminal as claimed in claim 1, wherein the elastic gasket is made of any one of silicone and rubber.
3. The hardware terminal as claimed in claim 1, wherein a plurality of first arc-shaped protrusions are disposed on the first surface of the elastic washer, and each of the first arc-shaped protrusions abuts against the first engaging piece.
4. The hardware terminal as claimed in claim 3, wherein a plurality of second arc-shaped protrusions are disposed on the second surface of the elastic washer, and each of the second arc-shaped protrusions abuts against the second engaging piece.
5. The hardware terminal as claimed in claim 4, wherein each of said first arcuate projections is uniformly disposed on said first surface of said resilient pad, and each of said second arcuate projections is uniformly disposed on said second surface of said resilient pad.
6. The hardware terminal as claimed in claim 1, wherein said resilient pad is in the shape of a "U".
7. The hardware terminal of claim 6 wherein said resilient gasket comprises: the U-shaped tabling seat and a plurality of elastic pieces, one end of each elastic piece is arranged on the U-shaped tabling seat, the other end of each elastic piece is abutted against the groove bottom of the pressing groove, and part of the U-shaped tabling seat protrudes out of the pressing groove.
8. The hardware terminal as claimed in claim 7, wherein the U-shaped fitting seat is made of any one of silicone rubber and rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361813.7U CN212908182U (en) | 2020-10-21 | 2020-10-21 | Hardware terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361813.7U CN212908182U (en) | 2020-10-21 | 2020-10-21 | Hardware terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908182U true CN212908182U (en) | 2021-04-06 |
Family
ID=75260808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022361813.7U Active CN212908182U (en) | 2020-10-21 | 2020-10-21 | Hardware terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908182U (en) |
-
2020
- 2020-10-21 CN CN202022361813.7U patent/CN212908182U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111564721B (en) | Electrical connector | |
| US20030211787A1 (en) | Electric connector | |
| TW200608648A (en) | Electric connector | |
| CN111541083B (en) | Sheet type contact element jack structure | |
| CN213366933U (en) | Quick-locking type electric connector | |
| CN212908182U (en) | Hardware terminal | |
| CN211743475U (en) | Tongue plate reinforcing structure of electric connector and Type-C connector | |
| CN219247035U (en) | Double-port connector | |
| CN219247026U (en) | Elbow FAK connector | |
| EP0117021A1 (en) | Socket connector | |
| JP2582876Y2 (en) | Electrical connector | |
| CN212209825U (en) | Plug convenient to equipment | |
| CN210866692U (en) | Low-height connector | |
| CN111585094A (en) | Wire harness connector structure | |
| CN112201975A (en) | Electrical connector, bipolar plate and controller assembly | |
| CN217485786U (en) | Power supply female socket | |
| CN214124160U (en) | Contact element | |
| CN219246979U (en) | Conductive contact structure of connector | |
| CN218867445U (en) | Female end socket of wire pair connector | |
| CN214411553U (en) | Wire plugging device | |
| CN219393788U (en) | Connector with terminal dislocation preventing structure | |
| CN211579121U (en) | Grounding structure | |
| CN217607140U (en) | Connection structure of wiring harness connector | |
| CN213401594U (en) | Connector terminal assembly | |
| CN211238608U (en) | Board-to-board connector and male connector thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |