CN209981495U - Press type binding post - Google Patents
Press type binding post Download PDFInfo
- Publication number
- CN209981495U CN209981495U CN201920804990.2U CN201920804990U CN209981495U CN 209981495 U CN209981495 U CN 209981495U CN 201920804990 U CN201920804990 U CN 201920804990U CN 209981495 U CN209981495 U CN 209981495U
- Authority
- CN
- China
- Prior art keywords
- pressing
- sheet
- insulating shell
- copper sheet
- wire
- 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.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 79
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a press type binding post belongs to electronic accessories technical field. The press type wiring terminal comprises an insulating shell, a wire pressing copper sheet and a pressing sheet. The insulating shell is of a hollow cuboid structure; the wire pressing copper sheet is arranged above the inner wall of the bottom of the insulating shell and connected with the inner wall of the bottom of the insulating shell through a reset spring; two inner convex blocks are arranged above the wire pressing copper sheet and are oppositely arranged on the inner side wall of the insulating shell; the pressing sheet is arranged in the insulating shell; a moving rod is arranged on the pressing sheet, penetrates through the top of the insulating shell and is connected with a pressing part, and the moving rod is connected with the insulating shell in a sliding mode; at least one through hole is formed in the side wall of the insulating shell, and the through hole is formed above the wire pressing copper sheet and/or below the pressing sheet. The utility model discloses a can be directly press from both sides the wire through the mode of pressing tightly.
Description
Technical Field
The utility model belongs to the technical field of the electronic components, concretely relates to press type binding post.
Background
The terminal is an accessory product for realizing electrical connection, and is industrially classified into the category of connectors. The connecting terminal is used for conveniently connecting wires, and is actually a section of metal sheet sealed in insulating plastic, the side edge of the metal sheet is provided with a hole for inserting an external wire, and a screw is used for fastening or loosening, for example, two wires are connected at times and disconnected at times, and then the two wires can be connected by using the terminal and disconnected at any time without welding or winding the two wires together, so that the connecting terminal is convenient and quick. The novel power cable is suitable for interconnection of a large number of wires, and has special terminal blocks and terminal boxes in the power industry, wherein the terminal blocks are all single-layer, double-layer, current, voltage, common and breakable. The crimping area is designed to ensure reliable contact and to ensure that sufficient current can pass.
However, in the prior art, the connection terminal mostly adopts a manual rotation type structure of fastening or loosening screws, and the connection terminal needs to be screwed or loosened through repeated rotation during operation, so that the operation is inconvenient; and the degree of screwing is not easy to grasp, the lead is easy to damage due to over-screwing, and poor contact is easy to cause due to over-screwing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a press type binding post to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a press type wiring terminal comprises an insulating shell, a wire pressing copper sheet and a pressing sheet. The insulating shell is of a hollow cuboid structure; the wire pressing copper sheet is arranged above the inner wall of the bottom of the insulating shell and connected with the inner wall of the bottom of the insulating shell through a reset spring; two inner convex blocks are arranged above the wire pressing copper sheet and are oppositely arranged on the inner side wall of the insulating shell; the pressing sheet is arranged in the insulating shell; a moving rod is arranged on the pressing sheet, penetrates through the top of the insulating shell and is connected with a pressing part, and the moving rod is connected with the insulating shell in a sliding mode; the side wall of the insulating shell is provided with at least one through hole, and the through hole is arranged above the wire pressing copper sheet and/or below the pressing sheet and used for connecting an external lead.
Further, the pressing sheet is of a rectangular structure; the pressing sheet sequentially comprises a central pressing sheet, a connecting spring and a blocking sheet from the center to two ends; two ends of the connecting spring are respectively fixedly connected with the central pressing sheet and the blocking sheet; the length of the central pressing piece is smaller than that between the two inner convex blocks, and the length of the pressing piece is larger than that between the two inner convex blocks.
Further, a handle is arranged at the top of the pressing part, so that the pressing part can be conveniently lifted.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a can be directly press from both sides the wire tightly through the mode of pressing, convenient to use, the contact is effectual, and simple structure and application scope are wide, still bring facility for the wiring operation of staff of working a telephone switchboard simultaneously, have improved work efficiency.
Drawings
Fig. 1 is a cross-sectional view of a press type connection terminal described in the present invention.
Fig. 2 is a cross-sectional view of another state of a press type terminal according to the present invention.
Description of reference numerals:
the drawing comprises an insulating shell 1, a pressing part 2, a moving rod 3, a baffle 4, an inner convex block 5, a connecting spring 6, a pressing line copper sheet 7, a reset spring 8, an external lead 9, a central pressing sheet 10 and a handle 11.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Referring to the attached drawings 1 and 2 in the specification, the present invention relates to a press type wiring terminal, which comprises an insulating housing 1, a wire pressing copper sheet 7 and a pressing sheet. The insulating shell 1 is of a hollow cuboid structure; the wire pressing copper sheet 7 is arranged above the inner wall of the bottom of the insulating shell 1, and the wire pressing copper sheet 7 is connected with the inner wall of the bottom of the insulating shell 1 through a return spring 8; two inner bumps 5 are arranged above the wire pressing copper sheet 7, and the two inner bumps 5 are oppositely arranged on the inner side wall of the insulating shell 1; the pressing sheet is arranged in the insulating shell 1; a moving rod 3 is arranged on the pressing sheet, the moving rod 3 penetrates through the top of the insulating shell 1 to be connected with the pressing part 2, and the moving rod 3 is connected with the insulating shell 1 in a sliding mode; at least one through hole is arranged on the side wall of the insulating shell 1, and the through hole is arranged above the wire pressing copper sheet 7 and/or below the pressing sheet and used for accessing an external lead 9.
Preferably, but not limited to, the top of the pressing component 2 is provided with a pressing groove, and the bottom of the pressing groove is provided with a rubber pad, so that the pressing component is convenient for an operator to press.
Preferably, but not limited to, the top of the pressing part 2 is provided with a handle 11.
Preferably, but not limited to, the tablet is of a rectangular structure; the pressing sheet sequentially comprises a central pressing sheet 10, a connecting spring 6 and a blocking piece 4 from the center to two ends; two ends of the connecting spring 6 are respectively fixedly connected with the central pressing sheet 10 and the blocking sheet 4; the length of the central pressing piece 10 is less than the length between the two inner lugs 5, and the length of the pressing piece is greater than the length between the two inner lugs 5.
By way of example and not limitation, the diameter of the inner wall of the insulating housing 1 is 10mm, the two inner protrusions 5 are respectively 2mm long, the central pressing piece 10 is 4mm long, the baffle 4 is 1.5mm long, and the initial length of the connecting spring 6 is 0.5 mm. The line ball copper sheet 7, preforming, carriage release lever 3, the axis of pressing part 2 and insulating casing 1 are on same straight line. The initial length of the reset spring 8 is 2mm, the thickness of the pressing line copper sheet 7 is 2mm, the thickness of the pressing sheet is 1mm, and the inner bump 5 is located 6mm above the inner wall of the bottom of the insulating shell 1.
By way of example and not limitation, two through holes (not shown) are provided in this embodiment. Two external wires 9 can respectively pass through the through holes, and conduction is realized by the aid of the press type wiring terminals. The specific method is as follows.
The utility model discloses a use method does:
and inserting the external lead 9 into the through hole, and placing the external lead above the wire pressing copper sheet 7 through the through hole. The pressing part 2 is pressed downwards, the moving rod 3 and the pressing sheet are driven by the pressing part 2 to move downwards, and in the process of moving downwards, the inner convex block 5 applies acting force to the blocking piece 4, so that the blocking piece 4 is slowly erected; the pressing sheet moves downwards continuously after contacting with an external lead 9, and the return spring 8 starts to contract from an initial state under the downward pressure; when the connecting spring 6 moves downwards to a sufficient position, the acting force of the inner convex block 5 on the baffle plate 4 disappears, and the baffle plate 4 is restored to the initial position under the action of the restoring force of the connecting spring 6; stop pushing down pressing part 2, reset spring 8 is under the effect of restoring force, with line ball copper sheet 7 jack-up upwards, but this restoring force is not enough to make connecting spring 6 take place the deformation, so outside wire 9 is pressed from both sides tightly by line ball copper sheet 7 and the preforming that is blocked by interior protruding piece 5, switches on through line ball copper sheet 7 between the outside wire 9.
The external lead 9 can be easily taken out by lifting the pressing member 2. The pressing part 2 rises to drive the moving rod 3 and the pressing sheet to move upwards, and in the process of moving upwards, the inner convex block 5 applies acting force to the blocking sheet 4 to enable the blocking sheet 4 to slowly stand up (in the process, the return spring 8 can move downwards and then return under the action of the blocking sheet 4); continuously moving upwards until the acting force of the inner convex block 5 on the baffle plate 4 disappears and the baffle plate 4 returns to the initial state; the pressing part 2 is released, and the tablet stays above the inner convex block 5.
In actual use, a plurality of the press type wiring terminals of the embodiment can be used in a matched manner according to needs, and the use requirements of the wiring terminals under various scenes can be met.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (3)
1. The utility model provides a press type binding post, includes insulating casing, line ball copper sheet and preforming, its characterized in that: the insulating shell is of a hollow cuboid structure; the wire pressing copper sheet is arranged above the inner wall of the bottom of the insulating shell and connected with the inner wall of the bottom of the insulating shell through a reset spring; two inner convex blocks are arranged above the wire pressing copper sheet and are oppositely arranged on the inner side wall of the insulating shell; the pressing sheet is arranged in the insulating shell; a moving rod is arranged on the pressing sheet, penetrates through the top of the insulating shell and is connected with a pressing part, and the moving rod is connected with the insulating shell in a sliding mode; the side wall of the insulating shell is provided with at least one through hole, and the through hole is arranged above the wire pressing copper sheet and/or below the pressing sheet and used for connecting an external lead.
2. A press-type connection terminal as claimed in claim 1, wherein: the pressing sheet is of a rectangular structure; the pressing sheet sequentially comprises a central pressing sheet, a connecting spring and a blocking sheet from the center to two ends; two ends of the connecting spring are respectively fixedly connected with the central pressing sheet and the blocking sheet; the length of the central pressing piece is smaller than that between the two inner convex blocks, and the length of the pressing piece is larger than that between the two inner convex blocks.
3. A press-type connection terminal as claimed in claim 1, wherein: the top of the pressing part is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804990.2U CN209981495U (en) | 2019-05-30 | 2019-05-30 | Press type binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804990.2U CN209981495U (en) | 2019-05-30 | 2019-05-30 | Press type binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209981495U true CN209981495U (en) | 2020-01-21 |
Family
ID=69264917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920804990.2U Expired - Fee Related CN209981495U (en) | 2019-05-30 | 2019-05-30 | Press type binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209981495U (en) |
-
2019
- 2019-05-30 CN CN201920804990.2U patent/CN209981495U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |