CN201985263U - Stamping-type terminal structure - Google Patents
Stamping-type terminal structure Download PDFInfo
- Publication number
- CN201985263U CN201985263U CN2011200090283U CN201120009028U CN201985263U CN 201985263 U CN201985263 U CN 201985263U CN 2011200090283 U CN2011200090283 U CN 2011200090283U CN 201120009028 U CN201120009028 U CN 201120009028U CN 201985263 U CN201985263 U CN 201985263U
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- terminal
- tubular terminal
- sides
- tubular
- stamping
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Abstract
The utility model discloses a stamping-type terminal structure, which is characterized in that a tubular terminal is formed by bending and curling a sheet section; the middle of the tubular terminal is surrounded into a threading space; the bottom surface of the tubular terminal is provided with an arc surface; the top of the tubular terminal is provided with a plane after bent parts at both sides of the sheet section are crossed and stacked in parallel; the plane is provided with at least two threaded holes; the arc surface is provided with an auxiliary strengthened slot; the auxiliary strengthened slot is distributed along the arc surface and extends to both sides of the tubular terminal; and both sides of the tubular terminal are provided with concave holes. A product is formed by processing and stamping the sheet metal section in one step. Due to the design structure of the auxiliary strengthened slot, the integrated supporting strength of the product is effectively improved. Due to the structure of the concave holes at both sides of the tubular terminal, the inner wall of an inner cavity of the terminal is provided with a separation blade, so that the error contact at both ends of a lead wire in the threading and assembling process is avoided. The product has high practicality. Compared with the prior art, the stamping-type terminal structure has outstanding substantive characteristics and obvious progress.
Description
Technical field
The utility model relates to the technical field of appliance wiring terminal, a kind of specifically punching type terminal structure, particularly its mechanical connecting structure.
Background technology
Documents one, the patent No.: CN96220740.3, notification number: CN2273058, the applying date: 1996.08.28, patentee: Hon Hai Precision Industry Ltd., this case discloses a kind of " electric connector terminal ", comprises a base portion, form on the described base portion with terminal with dock cable with first fixed part and second fixed part that crumple, soldering or the replacement mode that insulate are electrically connected.
Documents two, the patent No.: CN200920131086.6, notification number: CN201466282U, the applying date: 2009.04.24, patentee: Dongguan Yidong Electronics Co., Ltd, this case discloses a kind of " bonder terminal ", comprise that a slice sheet metal turns into two relative symmetric bodies through twice rectangular-shaped folding, each described symmetric body comprises a main body, a stitch, an inflection portion and a clamping part, described inflection portion and described clamping part are positioned at the both sides of described main body respectively, and the opposite side of described inflection portion is described stitch; Having a junction between two relative described symmetric bodies connects two relative described symmetric bodies; Two relative described main bodys have spacing, and two relative described clamping parts also have spacing, and relative two described inflection portions inflection in opposite directions form the shoulder shape, and two relative described stitch close up in opposite directions; It is characterized in that: described clamping part comprises from a side of described main body and is followed successively by a bow-shaped section and a stretch section.
From above-mentioned documents, be not difficult to find out, existing appliance wiring terminal structure more complicated, manufacturing process is loaded down with trivial details, causes cost higher, and structurally also there are many unreasonable parts in existing appliance wiring terminal.
Because the defective of above-mentioned technology, so still need the structure of existing appliance wiring terminal is further improved.
Summary of the invention
The purpose of this utility model is to provide a kind of punching type terminal structure, and it adopts the flanging that curls one time punching molded, has the big characteristic of support strength, and manufacturing process is simple, has overcome the shortcoming and defect that exists in the prior art.
To achieve these goals, the technical solution of the utility model is: a kind of punching type terminal structure, it mainly comprises tubular terminal, it is characterized in that: described tubular terminal is curled by sheet section bar bending and forms, the threading space is enclosed in the centre, the bottom surface of tubular terminal forms a cambered surface, the top of tubular terminal forms a plane by the parallel intersection stack of the kink of sheet section bar both sides, the place, plane is provided with at least two screwed holes, the cambered surface place is provided with auxilliary strong groove, auxilliary strong groove is along the cambered surface distribution and extend to the tubular terminal both sides, and the tubular terminal both sides are provided with shrinkage pool.
The utility model discloses a kind of punching type terminal structure, global design is rational in infrastructure, adopt the punch forming of sheet metal section bar time processing, auxilliary strong groove project organization has effectively increased the integrated support intensity of product, the shrinkage pool structure of tubular terminal both sides makes the interior cavity wall of terminal form catch, the two ends misconnection of lead is touched when avoiding the threading assembling, and product has good practicability, has outstanding substantive distinguishing features and marked improvement compared to existing technologies.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model stereogram.
Fig. 3 is tubular terminal, terminal board general assembly drawing.
Fig. 4 is the utility model user mode profile.
Embodiment
With reference to the accompanying drawings, the utility model further is described.
The utility model is a kind of punching type terminal structure, as Fig. 1, shown in Fig. 2, it comprises tubular terminal 1, it is different from prior art and is: described tubular terminal 1 is curled by sheet section bar bending and forms, threading space 11 is enclosed in the centre, the bottom surface of tubular terminal 1 forms a cambered surface 2, the top of tubular terminal 1 forms a plane 3 by the kink 5 parallel intersection stacks of sheet section bar both sides, 3 places, plane are provided with at least two screwed holes 4, described two screwed holes 4 are symmetrical distribution, cambered surface 2 places are provided with auxilliary strong groove 9, auxilliary strong groove 9 is along cambered surface 2 distributions and extend to tubular terminal 1 both sides, tubular terminal 1 both sides are provided with shrinkage pool 10, and shrinkage pool cavity wall in tubular terminal forms the catch of projection.
In the specific implementation, flanging 6 places of described both sides kink 5 are provided with projection 7 and embedding hole 8 respectively.
In the specific implementation, described cambered surface 2 places are provided with the auxilliary strong groove 9 of 1-4 bar, have effectively increased the integrated support intensity of terminal bottom and side.
As shown in Figure 3, tubular terminal 1 is when actual practicality, be mounted in the terminal board 12, terminal board 12 is the rectangular long tube body in cross section, and the top of body is provided with screw assembling pipe 13, after tubular terminal 1 is assembled to terminal board 12 inner chambers, screw assembling pipe 13 is over against the screwed hole 4 of inside, screw 14 passes screw assembling pipe 13 and spins with screwed hole 4 screw threads, simultaneously, the plain conductor in the tubular terminal is fixed.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that the utility model is concrete to implement to be confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (4)
1. punching type terminal structure, it mainly comprises tubular terminal (1), it is characterized in that: described tubular terminal (1) is curled by sheet section bar bending and forms, threading space (11) is enclosed in the centre, the bottom surface of tubular terminal (1) forms a cambered surface (2), the top of tubular terminal (1) forms a plane (3) by the parallel intersection stack of the kink (5) of sheet section bar both sides, at least two screwed holes (4) are located to be provided with in plane (3), cambered surface (2) locates to be provided with auxilliary strong groove (9), auxilliary strong groove (9) distributes and extends to tubular terminal (1) both sides along cambered surface (2), and tubular terminal (1) both sides are provided with shrinkage pool (10).
2. a kind of punching type terminal structure according to claim 1 is characterized in that: the flanging (6) of described both sides kinks (5) locates to be provided with respectively projection (7) and embedding hole (8).
3. a kind of punching type terminal structure according to claim 1 is characterized in that: described cambered surface (2) locates to be provided with the auxilliary strong groove (9) of 1-4 bar.
4. a kind of punching type terminal structure according to claim 1 is characterized in that: described two screwed holes (4) are symmetrical distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200090283U CN201985263U (en) | 2011-01-13 | 2011-01-13 | Stamping-type terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200090283U CN201985263U (en) | 2011-01-13 | 2011-01-13 | Stamping-type terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985263U true CN201985263U (en) | 2011-09-21 |
Family
ID=44612719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200090283U Expired - Lifetime CN201985263U (en) | 2011-01-13 | 2011-01-13 | Stamping-type terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593619A (en) * | 2011-01-13 | 2012-07-18 | 上海华伟塑胶有限公司 | Stamped terminal structure |
| CN106898906A (en) * | 2015-12-21 | 2017-06-27 | 町洋企业股份有限公司 | Dual wire terminals platform structure |
-
2011
- 2011-01-13 CN CN2011200090283U patent/CN201985263U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593619A (en) * | 2011-01-13 | 2012-07-18 | 上海华伟塑胶有限公司 | Stamped terminal structure |
| CN106898906A (en) * | 2015-12-21 | 2017-06-27 | 町洋企业股份有限公司 | Dual wire terminals platform structure |
| CN106898906B (en) * | 2015-12-21 | 2019-03-15 | 町洋企业股份有限公司 | Dual wire terminals platform structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: 523000 Yinfeng Industrial Zone, Yufeng Village, Zhangmu Town, Dongguan City, Guangdong Province Patentee after: Dongguan Huawei wiring equipment Co., Ltd. Address before: 201702 No. 1048 Xiangda Road, Zhaotun Town, Qingpu District, Shanghai Patentee before: Shanghai Huawei Plastic Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |
|
| CX01 | Expiry of patent term |