CN217562981U - Double-row connector - Google Patents
Double-row connector Download PDFInfo
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- CN217562981U CN217562981U CN202221095977.2U CN202221095977U CN217562981U CN 217562981 U CN217562981 U CN 217562981U CN 202221095977 U CN202221095977 U CN 202221095977U CN 217562981 U CN217562981 U CN 217562981U
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- plastic body
- terminal
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- row connector
- connector
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Abstract
The utility model relates to a connector technical field especially relates to a double connector. The double-row connector comprises a plastic body and a plurality of terminals which are arranged in a double-row mode and arranged on the plastic body, wherein a buckle structure is arranged on one side of the outer portion of the plastic body; the terminal comprises a terminal body and a terminal bending part arranged at one end of the terminal body, and the terminal bending part is arranged in the plastic body. The buckle structure is arranged outside the plastic body and used for fixing the double-row connector on a terminal product, and vibration testing performance of the terminal product is effectively improved. The terminal comprises a terminal bending part, and the terminal bending part is arranged in the plastic body. The double-row connector with the buckle structure can be produced without the need of a slider for core pulling, so that the structure of the die is optimized, and the cost of the die is saved.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a double connector.
Background
Connectors are connecting elements for power and electrical signals that are mechanically connected. The connector is widely applied to the fields of various electronic devices, communication equipment, instruments and meters, intelligent program control equipment, lighting equipment, alarm devices, household appliances, various power supply products and the like, comprises a display, a computer mainboard, a program control exchanger, a digital camera, an MP4, various mobile storage disks, a cordless telephone, an interphone, a mobile phone, a digital household appliance, an electronic toy and the like, and provides precise and reliable electric connection for various products.
The existing double-row connector comprises a plastic body and a plurality of rows of terminals, wherein the plurality of rows of terminals are arranged in double rows and are arranged on the plastic body. Conventional connectors lack a fastening structure and do not meet vibration testing requirements when the connector is used on an automobile.
In the production process of the double-row connector, the clamping hooks of the terminals extend to the outer side of the plastic body, the plastic body and the clamping hooks need elastic pieces in matching, and the elastic pieces need sliding blocks to be demoulded. If a fastening structure is added on the connector, the sliding block can be blocked by the fastening structure during core pulling, and demolding cannot be realized structurally, so that the product cannot be produced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double connector, the mould of being convenient for is produced and is made, and accords with the vibration test requirement of terminal product.
To achieve the purpose, the utility model adopts the following technical proposal:
a double-row connector comprises a plastic body and a plurality of terminals which are arranged in a double-row mode and arranged on the plastic body, wherein a buckling structure is arranged on one side of the outer portion of the plastic body;
the terminal comprises a terminal body and a terminal bending part arranged at one end of the terminal body, and the terminal bending part is arranged in the plastic body.
Preferably, the lower end surface of the plastic body is provided with a positioning column.
Preferably, adjacent terminals are arranged at equal intervals.
Preferably, a reinforcing rib is arranged between adjacent terminals in each row.
Preferably, the reinforcing rib and the plastic body are integrally formed.
Preferably, a slotted hole is formed in the plastic body, and the fastening structure is clamped in the slotted hole.
Preferably, the buckle structure comprises a buckle body, a connecting part and a buckle bending part, wherein the connecting part and the buckle bending part are arranged on the buckle body;
the connecting portion is clamped in the slot hole, and the buckle bending portion is used for connecting a terminal product.
Preferably, the bending angle between the buckle body and the buckle bending part is 90 degrees.
Preferably, the plastic body comprises an upper plastic body and a lower plastic body, and the upper plastic body is inserted into the lower plastic body.
Preferably, the terminal bending part abuts against the upper plastic body.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:
the application discloses double connector includes the plastic body, buckle structure and a plurality of terminal. Buckle structure sets up in the outside of the plastic body, and buckle structure is used for fixing double connector on the terminal product, effectively improves the vibration test performance of terminal product. The terminal comprises a terminal bending part, and the terminal bending part is arranged in the plastic body. The double-row connector with the buckle structure can be produced without the need of a slider for core pulling, so that the structure of the die is optimized, and the cost of the die is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a dual-row connector according to an embodiment of the present invention;
fig. 2 is an exploded view of a dual row connector according to an embodiment of the present invention;
fig. 3 is a schematic partial sectional view provided in the embodiment of the present invention.
Illustration of the drawings: the plastic body 1, the terminal 2, the buckle structure 3 and the reinforcing rib 4;
an upper plastic body 11 and a lower plastic body 12;
a terminal body 21 and a terminal bending portion 22;
a buckle body 31, a connecting part 32 and a buckle bending part 33.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
Referring to fig. 1-3, a dual row connector includes a plastic body 1 and terminals 2, wherein the terminals 2 are arranged in two rows and mounted on the plastic body 1. One side of the outside of the plastic body 1 is provided with a buckle structure 3.
The terminal 2 includes a terminal body 21 and a terminal bending portion 22, the terminal bending portion 22 is disposed at one end of the terminal body 21, and the terminal bending portion 22 is disposed in the plastic body 1.
The buckle structure 3 is used for fixing the double-row connector on the terminal product, so that the double-row connector is prevented from falling off when being vibrated, and the vibration test performance of the terminal product is effectively improved.
Terminal portion of bending 22 is built-in the plastic body 1, and the both sides of the plastic body 1 all need not to set up the slider, does not have the slider in the production process and looses the core, and the buckle structure 3 that sets up on the double connector does not block the production of product.
The double-row connector structure of this embodiment has optimized the mould structure, has also saved the mould expense, and double-row connector still has buckle structure 3 simultaneously, accords with the vibration test requirement of terminal product. In addition, the terminal 2 is built in and can be protected by the protection plastic body 1, and is not easy to damage.
In an alternative embodiment, the lower end surface of the plastic body 1 is provided with a positioning column. The positioning column 3 and the plastic body 1 are integrally formed, and the positioning column plays a role in guiding the installation and positioning of the double-row connector.
In this embodiment, the terminal 2 symmetry of double row sets up in the both sides of plastic body 1, and a plurality of terminals 2 set gradually along the length direction of plastic body 1, equidistant setting between the adjacent terminal 2. The length of the plastic body 1 is related to the number of terminals 2 per row.
Further, a reinforcing rib 4 is provided between adjacent terminals 2 of each row. The reinforcing ribs 4 can effectively improve the dielectric constant between the terminals 2, increase the insulation resistance and avoid the short circuit or open circuit caused by breakdown.
Furthermore, the reinforcing ribs 4 and the plastic body 1 are integrally formed, so that the production process is simplified, and the production efficiency is improved.
In an alternative embodiment, the plastic body 1 is provided with a slot, and the fastening structure 3 is clamped in the slot.
Further, the snap structure 3 comprises a snap body 31, a connecting portion 32 and a snap bend 33, the connecting portion 32 and the snap bend 33 being arranged on the snap body 31.
Further, the connecting portion 32 is snapped into the slot, and the snap-in bending portion 33 is used for connecting the end product.
In an alternative embodiment, the bending angle between the snap body 31 and the snap bending 33 is 90 degrees.
In an alternative embodiment, the plastic body 1 includes an upper plastic body 11 and a lower plastic body 12, and the upper plastic body 11 is inserted into the lower plastic body 12. Wherein, the terminal bending portion 22 is abutted on the upper plastic body 11.
In summary, the dual row connector in the embodiment includes a plastic body 1, a locking structure 3 and a plurality of terminals 2. Buckle structure 3 sets up in the outside of plastic body 1, and buckle structure 3 is used for fixing double connector on the terminal product, effectively improves the vibration test performance of terminal product. The terminal 2 includes a terminal bending portion 22, and the terminal bending portion 22 is embedded in the plastic body 1. The double-row connector provided with the buckle structure 3 can be manufactured without the need of a slider for core pulling, so that the structure of the die is optimized, and the cost of the die is saved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A double-row connector is characterized by comprising a plastic body (1) and a plurality of terminals (2) which are arranged in a double-row mode and arranged on the plastic body (1), wherein a buckle structure (3) is arranged on one side of the outer portion of the plastic body (1);
the terminal (2) comprises a terminal body (21) and a terminal bending part (22) arranged at one end of the terminal body (21), and the terminal bending part (22) is arranged in the plastic body (1).
2. The double row connector as claimed in claim 1, characterised in that the lower end face of the plastic body (1) is provided with positioning studs.
3. The double row connector as claimed in claim 1, characterised in that adjacent terminals (2) are arranged at equal distances from each other.
4. The double row connector as claimed in claim 1, characterised in that a reinforcement rib (4) is provided between adjacent terminals (2) of each row.
5. The double row connector as claimed in claim 4, characterised in that the reinforcing ribs (4) are integrally formed with the plastic body (1).
6. The double row connector as claimed in claim 1, characterised in that the plastic body (1) is provided with a slotted hole, and the snap-fit structure (3) is snapped into the slotted hole.
7. The double row connector as claimed in claim 6, characterised in that the snap structure (3) comprises a snap body (31), a connecting portion (32) and a snap bend (33) provided on the snap body (31);
the connecting portion (32) is clamped in the slot hole, and the buckle bending portion (33) is used for connecting a terminal product.
8. The double row connector as claimed in claim 7, characterised in that the bending angle between the snap body (31) and the snap bend (33) is 90 degrees.
9. The double row connector as claimed in claim 1, characterised in that the plastic body (1) comprises an upper plastic body (11) and a lower plastic body (12), the upper plastic body (11) being inserted into the lower plastic body (12).
10. The double row connector as claimed in claim 9, characterised in that the terminal bend (22) abuts on the upper plastic body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095977.2U CN217562981U (en) | 2022-05-09 | 2022-05-09 | Double-row connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221095977.2U CN217562981U (en) | 2022-05-09 | 2022-05-09 | Double-row connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217562981U true CN217562981U (en) | 2022-10-11 |
Family
ID=83473846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221095977.2U Active CN217562981U (en) | 2022-05-09 | 2022-05-09 | Double-row connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217562981U (en) |
-
2022
- 2022-05-09 CN CN202221095977.2U patent/CN217562981U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |