CN216015756U - Improved terminal - Google Patents
Improved terminal Download PDFInfo
- Publication number
- CN216015756U CN216015756U CN202122268580.0U CN202122268580U CN216015756U CN 216015756 U CN216015756 U CN 216015756U CN 202122268580 U CN202122268580 U CN 202122268580U CN 216015756 U CN216015756 U CN 216015756U
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- pin
- contact pin
- layer
- improved terminal
- bending
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- 238000005452 bending Methods 0.000 claims abstract description 30
- 210000001503 joint Anatomy 0.000 claims abstract description 25
- 238000013461 design Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 11
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to an improvement type terminal, including the connecting block, the connecting block bottom surface is provided with the through-hole, the connecting block right side is provided with the left end portion contact pin that is the design of staggering from top to bottom, right-hand member portion contact pin, upper left side contact pin, upper right layer contact pin, left side lower floor's contact pin, right side lower floor's contact pin and L shape stretch out the piece, left side end portion contact pin includes left end connecting portion, left end portion of bending and left end butt joint portion, right-hand member portion contact pin includes right-hand member connecting portion, right-hand member portion of bending and right-hand member butt joint portion, upper left side contact pin includes upper left connecting portion, upper left layer portion of bending and upper left layer butt joint portion, upper right layer contact pin includes upper right connecting portion, upper right layer portion of bending and upper right layer butt joint portion, left side lower floor's contact pin includes lower floor connecting portion, right lower floor's portion of bending and lower floor butt joint portion. The design solves the problems that the terminal is difficult to be integrally formed with the connecting piece, and the space safety distance between the terminal and the electric connector is difficult to be ensured in the electrical connection process.
Description
Technical Field
The utility model relates to a relevant technical field of terminal, in particular to improvement type terminal.
Background
A terminal is an accessory product for realizing electrical connection. With the increasing industrial automation degree and the stricter and stricter industrial control requirements, the connecting terminal is widely applied.
In the two structural distributions of the terminals, the arrangement of the terminals can be one line, two lines or multiple lines, regardless of the number of lines, the heights of the terminals in each line are consistent, the gaps among the terminals are narrow, the terminals are difficult to be integrally formed with the connecting piece, and in the electrical connection process, the space safety distance between the terminals and the electricity is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is overcome exist among the prior art not enough, provides an improvement type terminal for solve current terminal be difficult to with even piece integrated into one piece, moreover when electrical connection, be difficult to guarantee and the problem of the space safe distance between electric.
In order to achieve the above purpose, according to the utility model provides a technical scheme is: the improved terminal comprises a connecting block, wherein a through hole is formed in the bottom surface of the connecting block, a left end contact pin, a right end contact pin, an upper left contact pin, an upper right contact pin, a lower left contact pin and a lower right contact pin which are staggered from one another are sequentially arranged in the middle of the right side of the connecting block, an L-shaped extending block is arranged at each of two ends of the right side of the connecting block, the left end contact pin comprises a left end connecting portion, a left end bending portion and a left end butt-joint portion, the right end contact pin comprises a right end connecting portion, a right end bending portion and a right end butt-joint portion, the upper left contact pin comprises an upper left connecting portion, an upper left bending portion and an upper left butt-joint portion, the upper right contact pin comprises an upper right connecting portion, an upper right bending portion and an upper right butt-joint portion, the lower left contact pin comprises a lower left connecting portion, a left lower bending portion and a left lower butt-joint portion, and the lower contact pin comprises a right lower connecting portion, A right lower layer bending part and a right lower layer butt joint part.
As a further aspect of the present invention, the present invention is characterized in that: the left end portion contact pin and the right end portion contact pin are arranged to be at the same height, the upper left layer contact pin and the upper right layer contact pin are arranged to be at the same height, and the lower left layer contact pin and the lower right layer contact pin are arranged to be at the same height.
As a further aspect of the present invention, the present invention is characterized in that: the upper left layer contact pin and the upper right layer contact pin are set to be of the same structure, and the lower left layer contact pin and the lower right layer contact pin are set to be of the same structure.
As a further aspect of the present invention, the present invention is characterized in that: the lengths of the left lower layer contact pin, the left upper layer contact pin and the left end portion contact pin are in staggered arrangement in a mode of gradually decreasing in sequence, and the lengths of the right upper layer contact pin, the right lower layer contact pin and the right end portion contact pin are in staggered arrangement in a mode of gradually increasing in sequence.
As a further aspect of the present invention, the present invention is characterized in that: the improved terminal further comprises a connecting piece and a shell which are matched with the improved terminal, and the improved terminal is embedded and connected in the connecting piece in a forming mode.
As a further aspect of the present invention, the present invention is characterized in that: the improved portable electronic device is characterized in that an open cavity is formed in the shell, a plurality of limiting buckles are arranged on the upper side and the lower side in the open cavity respectively, and a plurality of limiting blocks extending towards the lower side wall are arranged on the outer upper side wall of the shell.
As a further aspect of the present invention, the present invention is characterized in that: be provided with installation department, intermediate part and stretch into the portion on the even, be provided with spacing knot spacing groove and stopper spacing groove on the installation department, stretch into the portion and insert and cup joint in open cavity front portion, the installation department inserts and cup joints in open cavity rear portion through interference or transition fit.
As a further aspect of the present invention, the present invention is characterized in that: the limiting buckle is arranged at the front part of the limiting buckle limiting groove to form a locking section, and the limiting block is arranged at the rear part of the limiting block limiting groove to form a locking section.
As a further aspect of the present invention, the present invention is characterized in that: the limit buckle is designed to be in a shape of an inverted pan bottom.
As a further aspect of the present invention, the present invention is characterized in that: the limiting block is designed to be in a slope shape.
Compared with the prior art, the utility model discloses beneficial effect:
this improvement type terminal is through being provided with the connecting block, the connecting block bottom surface is provided with the through-hole, left end portion contact pin, right-hand member portion contact pin, upper left contact pin, upper right contact pin, left lower floor's contact pin and the right lower floor's contact pin that staggers the design from top to bottom have set gradually in the middle of the connecting block right side, connecting block right side both ends are provided with the L respectively and appear and stretch out the piece, left end portion contact pin includes left end connecting portion, left end portion of bending and left end butt joint portion, right end portion contact pin includes right-hand member connecting portion, right-hand member portion of bending and right-hand member butt joint portion, upper left contact pin includes upper left connecting portion, upper left layer portion of bending and upper left layer butt joint portion, upper right contact pin includes upper right connecting portion, upper right layer portion of bending and upper right layer butt joint portion, left lower floor's contact pin includes left lower floor's connecting portion, lower floor's connecting portion of bending and left lower floor's butt joint portion, right lower floor's contact pin includes right lower floor's connecting portion, A right lower layer bending part and a right lower layer butt joint part. This improvement type terminal, the design of staggering from top to bottom of its contact pin reaches and makes the terminal easier and even piece integrated into one piece, when electric connection, has guaranteed the beneficial effect of the space safe distance between electric moreover.
Drawings
Fig. 1 is a schematic perspective view of an improved terminal according to the present invention;
fig. 2 is a schematic perspective view of a connecting piece of the improved terminal of the present invention;
fig. 3 is a schematic perspective view of a housing of the improved terminal of the present invention;
fig. 4 is a schematic view illustrating a use state of an improved terminal according to the present invention;
description of elements in the drawings: 1-connecting blocks; 2-a through hole; 31-left end pin; 311-left end connection; 312-left end bend; 313-left end butt joint; 32-right end pin; 321-a right end connecting part; 322-right end bending part; 323-right end interface; 33-upper left layer pin; 331-upper left layer connection; 332-upper left bend; 333-upper left layer interface; 34-upper right pin; 341-upper right layer connection; 342-upper right layer bend; 343-upper right interfacing section; 35-left lower contact pin; 351-left lower link; 352-left lower layer bend; 353-left lower layer interface; 36-right lower layer contact pin; 361-right lower connecting portion; 362-right lower layer bending part; 363-right lower floor interface; 4-L-shaped extension blocks; 5-linking the tablets; 51-a mounting portion; 52-an intermediate portion; 53-an access; 54-limit buckle limit groove; 55-a limiting block limiting groove; 6-a shell; 61-open cavity; 62-a limit buckle; 63-a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an improved terminal comprises a connecting block 1, a through hole 2 is formed in a bottom surface of the connecting block 1, a left end pin 31, a right end pin 32, a left upper pin 33, a right upper pin 34, a left lower pin 35, and a right lower pin 36 are sequentially disposed in the middle of a right side of the connecting block 1, the left end pin 31 includes a left connecting portion 311, a left bent portion 312, and a left abutting portion 313, the right end pin 32 includes a right connecting portion 321, a right bent portion 322, and a right abutting portion 323, the left upper pin 33 includes a left upper connecting portion 331, a left upper bent portion 332, and a left upper abutting portion 333, the right upper pin 34 includes a right upper connecting portion 341, a right upper bent portion 342, and a right upper abutting portion 343, the left lower pin 35 includes a left lower connection portion 351, a left lower bending portion 352, and a left lower connection portion 353, and the right lower pin 36 includes a right lower connection portion 361, a right lower bending portion 362, and a right lower connection portion 363. The problem of current terminal be difficult to with even piece integrated into one piece, when electrical connection, be difficult to guarantee with the space safe distance between the electricity is solved.
Preferably, in the above-described improved terminal, the left end pin 31 and the right end pin 32 are set to have the same height, the left upper pin 33 and the right upper pin 34 are set to have the same height, and the left lower pin 35 and the right lower pin 36 are set to have the same height. The height setting makes the adjacent pins have a height difference, thereby achieving the effect of up-down staggered design.
Preferably, in the above-described improved terminal, the left upper pin 33 and the right upper pin 34 are configured in the same structure, and the left lower pin 35 and the right lower pin 36 are configured in the same structure. The design of same structure makes the overall structure of this terminal cleaner and tidier, also the machine-shaping of being convenient for more.
Preferably, in the above-mentioned improved terminal, the lengths of the left lower pin 35, the left upper pin 33 and the left end pin 31 are staggered in a gradually decreasing order, and the lengths of the right upper pin 34, the right lower pin 36 and the right end pin 32 are staggered in a gradually increasing order. The length setting makes the terminal pins more orderly and orderly when the terminal pins meet the staggered setting.
Preferably, the improved terminal further comprises a connecting piece 5 and a housing 6, which are matched with the improved terminal, and the improved terminal is embedded and connected in the connecting piece 5 in a molding mode. The improved terminal and the connecting piece 5 are integrally formed, so that the plugging force of the terminal is effectively transferred to the connecting piece, and the possibility of damaging the terminal due to improper plugging is reduced.
Preferably, in the above improved terminal, an open cavity 61 is provided in the housing 6, a plurality of limit buckles 62 are respectively provided on the upper and lower sides in the open cavity 61, and a plurality of limit blocks 63 extending to the lower side wall are provided on the outer upper side wall of the housing 6. The design of the limit buckle 62 and the limit block 63 can ensure that the terminal and the connecting piece forming piece can be effectively fixed after being inserted into the shell.
Preferably, above-mentioned improvement type terminal, even be provided with installation department 51, intermediate part 52 and stretch into portion 53 on the piece 5, be provided with spacing knot spacing groove 54 and stopper spacing groove 55 on the installation department 51, stretch into portion 53 and insert and cup joint in open cavity 61 front portion, installation department 51 inserts and cup joints in open cavity 61 rear portion through interference or transition fit. The improved terminal is effectively fixed in the shell through the limit buckle limit groove 54 and the limit block limit groove 55 on the connecting piece 5 formed by the improved terminal, and the problem of damage caused by repeated plugging and unplugging in the installation and maintenance process of an electric circuit is avoided.
Preferably, in the above-mentioned improved terminal, the position-limiting buckle 62 is disposed at the front portion of the position-limiting buckle limiting groove 54 to form a locking section, and the position-limiting block 63 is disposed at the rear portion of the position-limiting block limiting groove 55 to form a locking section. This design has effectively strengthened the whole plug power of terminal with the connector, avoids the problem because of the repeated plug and damage in the installation of electric circuit and maintenance process.
Preferably, in the above-mentioned improved terminal, the position-limiting buckle 62 is designed to be in a shape of an inverted pan bottom. This design facilitates smooth insertion of the terminals into the molded web.
Preferably, in the improved terminal, the limiting block 63 is designed to be a slope, which facilitates the smooth insertion of the terminal and the forming connecting piece.
In summary, the following steps: this improvement type terminal, through being provided with connecting block 1, 1 bottom surface of connecting block is provided with through-hole 2, left end portion contact pin 31, right-hand member portion contact pin 32, upper left layer contact pin 33, upper right layer contact pin 34, left lower floor's contact pin 35 and right lower floor's contact pin 36 that are the design of staggering from top to bottom have set gradually in the middle of 1 right side of connecting block, 1 right side both ends of connecting block are provided with L shape respectively and stretch out piece 4, left end portion contact pin 31 includes left end connecting portion 311, left end portion 312 and left end butt joint portion 313 of bending, right end portion contact pin 32 includes right-hand member connecting portion 321, right end portion 322 and right end butt joint portion 323, upper left layer contact pin 33 includes upper left layer portion 331, upper left layer portion 332 and upper left layer butt joint portion 333 of connecting, upper right layer contact pin 34 includes upper right layer portion 341, upper right layer portion 342 and upper right layer butt joint portion 343, left lower floor's contact pin 35 includes left lower floor's connecting portion 351, A left lower bending portion 352 and a left lower abutting portion 353, and the right lower pin 36 includes a right lower connecting portion 361, a right lower bending portion 362 and a right lower abutting portion 363. This improvement type terminal, the design of staggering from top to bottom of its contact pin makes the terminal more easily with even piece integrated into one piece, when electric connection, has guaranteed the space safe distance between electric moreover.
The above detailed description is specific to one possible embodiment of the present invention, but the embodiment is not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. An improvement type terminal which characterized in that: including connecting block (1), connecting block (1) bottom surface is provided with through-hole (2), left end portion contact pin (31), right-hand member portion contact pin (32), upper left layer contact pin (33), upper right layer contact pin (34), left lower floor's contact pin (35) and right lower floor's contact pin (36) that are the design of staggering from top to bottom have set gradually in the middle of connecting block (1) right side, connecting block (1) right side both ends are provided with L shape respectively and stretch out piece (4), left end portion contact pin (31) are including left end connecting portion (311), left end portion of bending (312) and left end butt joint portion (313), right end portion contact pin (32) are including right end connecting portion (321), right end portion of bending (322) and right end butt joint portion (323), upper left layer contact pin (33) are including upper left connecting portion (331), upper left layer portion of bending (332) and upper left layer butt joint portion (333), upper right layer contact pin (34) are including upper right layer connecting portion (341), The right upper layer bending part (342) and the right upper layer butt joint part (343), the left lower layer pin (35) comprises a left lower layer connecting part (351), a left lower layer bending part (352) and a left lower layer butt joint part (353), and the right lower layer pin (36) comprises a right lower layer connecting part (361), a right lower layer bending part (362) and a right lower layer butt joint part (363).
2. An improved terminal as defined in claim 1, wherein: the left end pin (31) and the right end pin (32) are arranged to be at the same height, the left upper layer pin (33) and the right upper layer pin (34) are arranged to be at the same height, and the left lower layer pin (35) and the right lower layer pin (36) are arranged to be at the same height.
3. An improved terminal as defined in claim 1, wherein: the left upper layer pin (33) and the right upper layer pin (34) are of the same structure, and the left lower layer pin (35) and the right lower layer pin (36) are of the same structure.
4. An improved terminal as defined in claim 1, wherein: the lengths of the left lower layer pin (35), the left upper layer pin (33) and the left end portion pin (31) are arranged in a staggered mode in a gradually decreasing order, and the lengths of the right upper layer pin (34), the right lower layer pin (36) and the right end portion pin (32) are arranged in a staggered mode in a gradually increasing order.
5. An improved terminal as defined in claim 1, wherein: the improved terminal further comprises a connecting piece (5) and a shell (6) which are matched with the improved terminal, and the improved terminal is embedded and connected into the connecting piece (5) in a forming mode.
6. An improved terminal as defined in claim 5, wherein: an open cavity (61) is arranged in the shell (6), a plurality of limiting buckles (62) are arranged on the upper side and the lower side in the open cavity (61) respectively, and a plurality of limiting blocks (63) extending towards the lower side wall are arranged on the outer upper side wall of the shell (6).
7. An improved terminal as defined in claim 5, wherein: even be provided with installation department (51), intermediate part (52) and stretch into portion (53) on piece (5), be provided with spacing knot spacing groove (54) and stopper spacing groove (55) on installation department (51), stretch into portion (53) and insert and cup joint in open cavity (61) front portion, installation department (51) insert and cup joint in open cavity (61) rear portion through interference or transition fit.
8. An improved terminal as defined in claim 6, wherein: the limiting buckle (62) is arranged at the front part of the limiting buckle limiting groove (54) to form a locking section, and the limiting block (63) is arranged at the rear part of the limiting block limiting groove (55) to form a locking section.
9. An improved terminal as defined in claim 6, wherein: the limiting buckle (62) is designed to be in a shape of an inverted pan bottom.
10. An improved terminal as defined in claim 6, wherein: the limiting block (63) is designed to be in a slope shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268580.0U CN216015756U (en) | 2021-09-18 | 2021-09-18 | Improved terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122268580.0U CN216015756U (en) | 2021-09-18 | 2021-09-18 | Improved terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216015756U true CN216015756U (en) | 2022-03-11 |
Family
ID=80591288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122268580.0U Active CN216015756U (en) | 2021-09-18 | 2021-09-18 | Improved terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216015756U (en) |
-
2021
- 2021-09-18 CN CN202122268580.0U patent/CN216015756U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |