CN213212459U

CN213212459U - Strip-shaped connector with thin wide-plane soldering lug

Info

Publication number: CN213212459U
Application number: CN202021841179.0U
Authority: CN
Inventors: 陈金敏
Original assignee: Dongguan Zhaoda Industrial Co ltd
Current assignee: Dongguan Zhaoda Industrial Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-05-14
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to the technical field of connector, and a strip connector with slim wide planar soldering lug is disclosed, including the strip connector body, the strip connector body includes protective housing, protective housing's top has been seted up the fixed slot, protective housing's top has been seted up first insertion groove, protective housing's the back has been seted up the second insertion groove, the outer wall swing joint of strip connector body has the support protection frame, the top fixedly connected with protection piece of support protection frame, the inside wall swing joint of support protection frame has the filler strip, the third insertion groove has been seted up in the front of strip connector body. This strip connector with slim wide planar soldering lug can reach the purpose that the practicality is strong, and the strip connector body and PCB pad contact surface wider, and the soldering lug plane degree is better, is favorable to the welding and stabilizes, is difficult for droing, and is succinct stable with like product comparison structure, and is practical more reliable.

Description

Strip-shaped connector with thin wide-plane soldering lug

Technical Field

The utility model relates to a connector technical field specifically is a strip connector with slim wide planar soldering lug.

Background

Strip connectors are one category of rectangular connectors. The basic structure is a strip-shaped connector, the contacts are arranged in a single row, and the connector is provided with a strip-shaped insertion face. Strip connectors are a type of component that is frequently touched by electronics engineers. The function of the circuit is very simple, and a communication bridge is erected between the blocked parts or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit realizes the preset function.

The connector on the existing market is mostly a sheet thick type soldering lug connector, the contact area of the sheet thick type soldering lug connector and the PCB bonding pad is limited, so that cold solder joint is easily caused, the connector and the PCB bonding pad are easy to fall off, welding is invalid, the service life is short, the practicability is low, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a strip connector with slim wide planar soldering lug possesses advantages such as practicality is strong, has solved the problem that general connector practicality is weak.

(II) technical scheme

For realizing that the slim wide screen formula welding piece strip connector practicality of this is strong purpose, the utility model provides a following technical scheme: the utility model provides a strip connector with slim wide plane formula soldering lug, includes the strip connector body, the strip connector body includes protective housing, protective housing's top has been seted up the fixed slot, protective housing's top has been seted up first interpolation and has been closed the groove, protective housing's the back has been seted up the second and has been inserted and close the groove.

The outer wall swing joint of strip connector body has the support protection frame, the top fixedly connected with protection piece of support protection frame, the inside wall swing joint that supports the protection frame has the filler strip, the third groove of inserting is seted up in the front of strip connector body, the inner wall swing joint in third groove of inserting has the contact body.

Preferably, the inner wall of the fixing groove is movably connected with the outer wall of the protection block, and the shape and the size of the fixing groove are matched with those of the protection block.

Preferably, one side of the backing strip is movably connected with one side of the strip-shaped connector body, and the backing strip is a silicon rubber backing strip.

Preferably, the number of the second inserting and combining grooves is two, and the two second inserting and combining grooves are equidistantly arranged on the top of the protective shell.

Preferably, the number of the contact bodies is seventeen, and the seventeen contact bodies are equidistantly arranged on the front surface of the strip-shaped connector body.

Preferably, the outer wall of the contact body is movably connected with the inner wall of the third insertion groove, and the shape and size of the contact body are matched with those of the third insertion groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a strip connector with slim wide planar soldering lug possesses following beneficial effect:

1. this strip connector with slim wide planar soldering lug, through strip connector body, protective housing, fixed slot, first interpolation groove, second interpolation groove, support protection frame, the use of mutually supporting of third interpolation groove and contact element body, can reach the purpose that the practicality is strong, strip connector body and PCB pad contact surface wider, the soldering lug plane degree is better, be favorable to welding and firm, be difficult for droing, it is succinct stable with like product comparison structure, it is more practical reliable.

2. This strip connector with slim wide plane formula soldering lug uses through mutually supporting of strip connector body, protective housing, support protection frame, protection piece and filler strip, can reach the good purpose of protecting effect, can play the guard action to the strip connector body, has protected the strip connector body to the life of strip connector body has been prolonged, has practiced thrift resource and cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a structural view of the supporting and protecting frame of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a front view of the present invention;

fig. 6 is a side sectional view of the present invention.

In the figure: 1. a strip connector body; 2. a protective housing; 3. fixing grooves; 4. a first insertion groove; 5. a second insertion groove; 6. supporting the protective frame; 7. a protection block; 8. a filler strip; 9. a third insertion groove; 10. a contact body.

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. 1-6, a strip connector with a thin wide planar soldering terminal includes a strip connector body 1, the strip connector body 1 includes a protective housing 2, a fixing groove 3 is formed on the top of the protective housing 2, a first inserting groove 4 is formed on the top of the protective housing 2, a second inserting groove 5 is formed on the back of the protective housing 2, the number of the second inserting grooves 5 is two, and the two second inserting grooves 5 are equidistantly formed on the top of the protective housing 2.

The outer wall of the strip-shaped connector body 1 is movably connected with a supporting and protecting frame 6, the top of the supporting and protecting frame 6 is fixedly connected with a protecting block 7, the inner wall of a fixing groove 3 is movably connected with the outer wall of the protecting block 7, and the shape and the size of the fixing groove 3 are matched with those of the protecting block 7, so that the connection between the strip-shaped connector body 1 and the supporting and protecting frame 6 is more stable, the supporting effect is better, the inner side wall of the supporting and protecting frame 6 is movably connected with a backing strip 8, through the mutual matching use of the strip-shaped connector body 1, a protecting shell 2, the supporting and protecting frame 6, the protecting block 7 and the backing strip 8, the purpose of good protecting effect can be achieved, the strip-shaped connector body 1 can be protected, the strip-shaped connector body 1 is protected, the service life of the strip-shaped connector body 1 is prolonged, resources and cost are saved, one side of the backing, the pad strip 8 is a silicon rubber pad strip, the main chain of the silicon rubber is formed by silicon and oxygen atoms in an alternating mode, the silicon atoms are usually connected with two organic group rubbers, the silicon rubber has outstanding heat resistance, can work for a long time at one hundred and eighty ℃, can still bear elasticity for a plurality of weeks or longer even if the temperature is slightly higher than two hundred ℃, can instantaneously resist high temperature of more than three hundred ℃, the front side of the strip-shaped connector body 1 is provided with a third insertion groove 9, the inner wall of the third insertion groove 9 is movably connected with contact body 10, the number of the contact body 10 is seventeen, seventeen contact bodies 10 are equidistantly arranged on the front side of the strip-shaped connector body 1, the outer wall of the contact body 10 is movably connected with the inner wall of the third insertion groove 9, the shape and the size of the contact body 10 are matched with the shape and the size of the third insertion groove 9, and the contact body 10 and the third insertion groove 9 are tightly clamped together due to the mutual matching, more stable during the use, through strip connector body 1, protective housing 2, fixed slot 3, first insertion groove 4, second insertion groove 5, support protecting frame 6, third insertion groove 9 and contact element body 10 mutually support the use, can reach the purpose that the practicality is strong, strip connector body 1 and PCB pad contact surface wider, the soldering lug plane degree is better, be favorable to welding and firm, be difficult for droing, it is succinct stable with the more structure of like product, it is more practical reliable.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, overlap protective housing 2 on strip connector body 1, insert the outer wall that closes at strip connector body 1 with support protection frame 6 again, weld strip connector body 1 and PCB pad again.

To sum up, this strip connector with thin wide planar soldering lug has reached the purpose that the practicality is strong, has prolonged strip connector body 1's life, has satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A strip connector with a thin wide planar tab, comprising a strip connector body (1), characterized in that: the strip-shaped connector body (1) comprises a protective shell (2), a fixing groove (3) is formed in the top of the protective shell (2), a first inserting groove (4) is formed in the top of the protective shell (2), and a second inserting groove (5) is formed in the back of the protective shell (2); the outer wall swing joint of strip connector body (1) supports protection frame (6), the top fixedly connected with protection piece (7) of support protection frame (6), the inside wall swing joint that supports protection frame (6) has filler strip (8), third socket joint groove (9) has been seted up in the front of strip connector body (1), the inner wall swing joint in third socket joint groove (9) has contact body (10).

2. A strip connector with a low profile wide planar tab as in claim 1, wherein: the inner wall of the fixing groove (3) is movably connected with the outer wall of the protection block (7), and the shape and the size of the fixing groove (3) are matched with those of the protection block (7).

3. A strip connector with a low profile wide planar tab as in claim 1, wherein: one side of the filler strip (8) is movably connected with one side of the strip-shaped connector body (1), and the filler strip (8) is a silicon rubber filler strip.

4. A strip connector with a low profile wide planar tab as in claim 1, wherein: the number of the second inserting and combining grooves (5) is two, and the two second inserting and combining grooves (5) are arranged at the top of the protective shell (2) at equal intervals.

5. A strip connector with a low profile wide planar tab as in claim 1, wherein: the contact element bodies (10) are seventeen in number, and the seventeen contact element bodies (10) are equidistantly arranged on the front surface of the strip-shaped connector body (1).

6. A strip connector with a low profile wide planar tab as in claim 1, wherein: the outer wall of the contact element body (10) is movably connected with the inner wall of the third insertion groove (9), and the shape and the size of the contact element body (10) are matched with those of the third insertion groove (9).