CN216698896U - Short body non-gap simple connector - Google Patents
Short body non-gap simple connector Download PDFInfo
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- CN216698896U CN216698896U CN202122930844.4U CN202122930844U CN216698896U CN 216698896 U CN216698896 U CN 216698896U CN 202122930844 U CN202122930844 U CN 202122930844U CN 216698896 U CN216698896 U CN 216698896U
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- elastic arm
- shell
- connecting plate
- cow
- short body
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Abstract
The utility model discloses a short body non-gap simple-ox connector, which comprises a simple-ox shell, a contact pin and an auxiliary component, wherein the contact pin is arranged on the simple-ox shell; the simple-cow shell is provided with an inserting cavity with one end opened; the auxiliary assembly is arranged on the simple cow shell and comprises a connecting plate, an elastic arm and an elastic reset piece, one end of the elastic arm is fixed on the connecting plate, one end of the elastic reset piece acts on the connecting plate, the other end of the elastic arm acts on the other end of the elastic arm, one side of the simple cow shell is provided with an installation opening communicated with the insertion cavity, the elastic arm extends into the insertion cavity from the installation opening, and the connecting plate is arranged on the simple cow shell; so, through the setting of auxiliary assembly, utilize the elastic arm so that play the effect that inwards pressing was held when IDC winding displacement inserted the grafting chamber, avoided appearing taking off the phenomenon that drops that takes off between letter ox connector and the IDC winding displacement to guaranteed the normal use of letter ox connector and IDC winding displacement, simultaneously, the elasticity that the elastic arm reset the effect, the practicality is strong, and application scope is wide.
Description
Technical Field
The utility model relates to the technical field of electric appliance connection, in particular to a short body notch-free simple connector.
Background
The connector is a connecting device which can be inserted into a PCB board and then connected with IDC flat cables with corresponding specifications and is used for transmitting control signals and weak current, and generally comprises a square plastic socket and a plurality of regularly arranged square needles; according to requirements, the peripheral size of the connector commonly has three specifications of 1.27 spacing, 2.0 spacing and 2.54 spacing; the diameter of the used square pin header is correspondingly changed according to different intervals; the contact surface of the bottom and the PCB can be designed into an SMT patch type or a DIP direct insertion 180 degrees; however, the existing simple connector and the IDC flat cable are poor in connection stability, easy to loose, low in practicability and small in application range, and the simple connector and the IDC flat cable cannot be normally used.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a short body non-notched plain jack connector, which utilizes an elastic arm to press and hold an IDC flat cable inward when the IDC flat cable is inserted into a plugging cavity by the arrangement of an auxiliary component, thereby ensuring the normal use of the plain jack connector and the IDC flat cable, and having a wide application range.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a short body non-gap simple connector comprises a simple shell, a contact pin and an auxiliary assembly; wherein: the simple-cow shell is provided with an inserting cavity with an opening at one end, one end of the inserting needle is arranged in the inserting cavity, and the other end of the inserting needle is exposed out of the simple-cow shell; the auxiliary assembly sets up on simple ox casing, the auxiliary assembly resets including connecting plate, elastic arm and elasticity, the one end of elastic arm is fixed in on the connecting plate, the one end that the elasticity resets acts on the connecting plate, and the other end acts on the other end of elastic arm, the installing port that communicates in the grafting chamber is seted up to one side of simple ox casing, the elastic arm stretches into the grafting intracavity and is located one side of contact pin from the installing port, the connecting plate sets up on simple ox casing.
Preferably, the mounting opening is formed on the right side of the casing, and the connecting plate is arranged on the right side of the casing.
As a preferred scheme, the elastic arm is from the right side to left side slant left extension setting, the front end of elastic arm sets up on the connecting plate, the one end of elasticity piece that resets acts on the rear end of elastic arm.
Preferably, the elastic arm is provided with a contact bump.
Preferably, the contact bumps are in a convex arc shape.
As a preferable scheme, a fool-proof portion is further arranged in the insertion cavity, and the fool-proof portion is arranged on the opposite side of the elastic arm.
Preferably, the front end of the fool-proof portion is provided with a guiding inclined plane.
As a preferred scheme, a patch is arranged on the shell of the simple cow and is positioned at the opening of the insertion cavity.
As a preferred scheme, two groups of contact pins are arranged on the shell in parallel, and the auxiliary assembly is positioned between the two groups of contact pins.
Compared with the prior art, the IDC flat cable connector has the advantages and beneficial effects that particularly, according to the technical scheme, the IDC flat cable connector has the effect of pressing inwards when being inserted into the plugging cavity by utilizing the elastic arm through the arrangement of the auxiliary assembly, the phenomenon that the IDC flat cable connector is loosened and falls off is avoided, so that the normal use of the IDC flat cable connector and the IDC flat cable is ensured, meanwhile, the arrangement of the elastic reset piece ensures the elastic reset effect of the elastic arm, and the IDC flat cable connector has the advantages of simple structural design, ingenious and reasonable structure, strong practicability and wide application range;
and the arrangement of the fool-proof part is beneficial to the IDC flat cable to be accurately and smoothly inserted into the plugging cavity, the damage of the contact pin caused by the fact that the IDC flat cable is not plugged is avoided, and the service life of the connector is prolonged.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of the present invention.
The attached drawings indicate the following:
10. simple-cow shell 11, plug cavity
12. Mounting port 13, fool-proof portion
131. Guiding inclined plane 14 and paster
20. Pin 21, contact section
22. Welding segment 23, connecting segment
30. Auxiliary assembly 31 and connecting plate
32. Elastic arm 321, contact bump
33. An elastic reset piece.
Detailed Description
Referring to fig. 1 to 3, specific structures of the embodiments of the present invention are shown.
A short body non-gap plain bull block connector comprises a bull block shell 10, a contact pin 20 and an auxiliary component 30; wherein: the simple-cow shell 10 is provided with an inserting cavity 11 with an opening at one end, one end of the inserting pin 20 is arranged in the inserting cavity 11, and the other end is exposed out of the simple-cow shell 10; the auxiliary assembly 30 is arranged on the simple cow shell 10, the auxiliary assembly 30 comprises a connecting plate 31, an elastic arm 32 and an elastic reset piece 33, one end of the elastic arm 32 is fixed on the connecting plate 31, one end of the elastic reset piece 33 acts on the connecting plate 31, the other end of the elastic arm 32 acts on the other end of the elastic arm, one side of the simple cow shell 10 is provided with an installation port 12 communicated with the insertion cavity, the elastic arm 32 extends into the insertion cavity 11 from the installation port 12 and is positioned on one side of the insertion pin 20, and the connecting plate 31 is arranged on the simple cow shell 10; so, through the setting of auxiliary assembly, utilize the elastic arm so that play the effect that inwards pressing was held when IDC winding displacement inserted the grafting chamber, avoided appearing taking off the phenomenon that drops that takes off between letter ox connector and the IDC winding displacement to guaranteed the normal use of letter ox connector and IDC winding displacement, simultaneously, the elasticity that the elastic arm reset the effect, the practicality is strong, and application scope is wide.
In this embodiment, the mounting opening 12 is formed on the right side of the casing 10, and the connecting plate 31 is disposed on the right side of the casing 10; here, the elastic arm 32 is extended from right to left and obliquely to left, the front end of the elastic arm 32 is disposed on the connecting plate 31, and one end of the elastic restoring member 33 acts on the rear end of the elastic arm 32; preferably, the elastic arm 32 is provided with a contact protruding point 321, the contact protruding point 321 is in a protruding arc shape, and the elastic restoring member 33 is a spring.
In addition, a fool-proof portion 13 is further disposed in the plugging cavity 11, the fool-proof portion 13 is disposed on the opposite side of the elastic arm 32, here, the fool-proof portion 13 is disposed on the left side of the plugging cavity 11, and a guide inclined plane 131 is disposed at the front end of the fool-proof portion 13; and a patch 14 is arranged on the beef casing 10, and the patch 14 is positioned at the opening of the splicing cavity 11.
Generally, two groups of pins 20 are arranged on the simple case 10 in parallel, and the auxiliary component 30 is located between the two groups of pins 20; the contact pin 20 comprises a contact section 21, a welding section 22 and a connecting section 23 arranged between the contact section 21 and the welding section 22, the contact section 21 is arranged in the plug cavity 11, and the welding section 22 is exposed at the rear side of the portable housing 10; here, the two sets of pins 20 are arranged in parallel up and down, the soldering section 22 of the pin 20 located on the upper side extends upward, and the soldering section 22 of the pin 20 located on the lower side extends downward.
The design of the utility model is characterized in that the elastic arm is utilized to ensure that the IDC flat cable has an inward pressing effect when being inserted into the plugging cavity through the arrangement of the auxiliary component, thereby avoiding the phenomenon that the IDC flat cable is loosened and falls off between the simple connector and the IDC flat cable, ensuring the normal use of the simple connector and the IDC flat cable, and simultaneously, the arrangement of the elastic reset piece ensures the elastic reset effect of the elastic arm;
and the arrangement of the fool-proof part is beneficial to the IDC flat cable to be accurately and smoothly inserted into the plugging cavity, the damage of the contact pin caused by the fact that the IDC flat cable is not plugged is avoided, and the service life of the connector is prolonged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (9)
1. The utility model provides a short body does not have breach letter ox connector which characterized in that: the device comprises a simple shell, a contact pin and an auxiliary assembly; wherein: the simple-cow shell is provided with an inserting cavity with an opening at one end, one end of the inserting needle is arranged in the inserting cavity, and the other end of the inserting needle is exposed out of the simple-cow shell; the auxiliary assembly sets up on simple ox casing, the auxiliary assembly resets including connecting plate, elastic arm and elasticity, the one end of elastic arm is fixed in on the connecting plate, the one end that the elasticity resets acts on the connecting plate, and the other end acts on the other end of elastic arm, the installing port that communicates in the grafting chamber is seted up to one side of simple ox casing, the elastic arm stretches into the grafting intracavity and is located one side of contact pin from the installing port, the connecting plate sets up on simple ox casing.
2. The short body nickless slip connector of claim 1 wherein: the installing port is formed in the right side of the simple-cow shell, and the connecting plate is arranged on the right side of the simple-cow shell.
3. The short body nickless slip connector of claim 2 wherein: the elastic arm is extended from the right side to the left side in a left inclined mode, the front end of the elastic arm is arranged on the connecting plate, and one end of the elastic reset piece acts on the rear end of the elastic arm.
4. The short body nickless slip connector of claim 3 wherein: and the elastic arm is provided with a contact salient point.
5. The short body nickless slip connector of claim 4 wherein: the contact salient points are in a convex arc shape.
6. The short body nickless slip connector of claim 1 wherein: the plug cavity is also provided with a fool-proof part which is arranged at the opposite side of the elastic arm.
7. The short body nickless slip connector of claim 6 wherein: the front end of the fool-proof part is provided with a guide inclined plane.
8. The short body nickless slip connector of claim 1 wherein: the simple cow shell is provided with a patch, and the patch is located at an opening of the inserting cavity.
9. The short body nickless slip connector of claim 1 wherein: the contact pin has two sets and parallel arrangement on the simple ox casing, auxiliary assembly is located between two sets of contact pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930844.4U CN216698896U (en) | 2021-11-26 | 2021-11-26 | Short body non-gap simple connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930844.4U CN216698896U (en) | 2021-11-26 | 2021-11-26 | Short body non-gap simple connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216698896U true CN216698896U (en) | 2022-06-07 |
Family
ID=81836069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122930844.4U Active CN216698896U (en) | 2021-11-26 | 2021-11-26 | Short body non-gap simple connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216698896U (en) |
-
2021
- 2021-11-26 CN CN202122930844.4U patent/CN216698896U/en active Active
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