CN221353233U - Connector and electronic equipment - Google Patents

Abstract

The utility model discloses a connector and electronic equipment, wherein the connector is provided with a shell, a rubber core and a terminal assembly, the shell is sleeved outside the rubber core, the bottom of the shell is provided with a connecting part extending to the lower part of the bottom of the rubber core, and the tail end of the connecting part is provided with a bending piece for being assembled and connected with a patch of a PCB. The adoption of the technology solves the problems that the traditional connector needs to be perforated on the PCB to be connected with the connector, and the PCB needs to be arranged around a hole site when the circuit is arranged by perforating, so that the integrity of the circuit is easily damaged and the circuit is not well arranged.

Description

Connector and electronic equipment

Technical Field

The present utility model relates to the field of electrical connection devices, and in particular, to an electrical connector and an electronic device.

Background

With the rapid development of digital technology, electronic 3C products have become almost a necessity in every person's life. Based on the need to charge electronic products, we just need to use the connector, and current connector adopts the mode of straight pin to be connected with the PCB board more, and this kind of design mode needs to offer the hole site on the PCB board generally and be used for the pin connection with the connector, and PCB still need to bypass the hole site and arrange when the wiring moreover, not only causes the circuit to arrange incompletely and the wiring is also inconvenient easily, still can lead to the connector to produce because frequent plug and shake to the connector pin breaks easily and breaks away from with the PCB board.

Therefore, the above technical problems need to be solved.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model provides a connector and electronic equipment, and aims to solve the problems that the traditional connector needs to open pin hole sites on a PCB to generate connection, so that the PCB matched with the connector is influenced by arranging lines because the pin hole sites need to be bypassed during wiring.

In order to solve the technical problems, the basic technical scheme provided by the utility model is as follows:

The utility model provides a connector, includes shell, gum core and terminal subassembly, and the shell cup joints in the gum core outside, and the shell bottom has the connecting portion that extends to the gum core bottom below, further the end of connecting portion has the piece of buckling that is used for with PCB board paster assembly connection.

Further the bending piece is parallel to the bottom of the rubber core.

Further, the front surface of the housing and the surface opposite to the front surface are provided with the bending piece, and part of the bending piece is not positioned on the same horizontal plane.

The connecting part is further provided with a first connecting piece and a second connecting piece, one end of the first connecting piece is connected with the shell, the other end of the first connecting piece is connected with one end of the second connecting piece, and the other end of the second connecting piece is connected with the bending piece.

Further the first connecting piece is perpendicular to the second connecting piece;

further, the second connecting piece forms an angle with the bending piece, and the angle is 30-120 degrees.

Further the first connecting piece butt is in the bottom upper surface of gluing the core is in order to consolidate glue the core is connected with the PCB board.

The first side of the housing further has a connecting line, at least one connecting portion is arranged on two sides of the connecting line, and at least one connecting portion is arranged on one side of the housing opposite to the first side.

Further, a plurality of clamping pieces are arranged on the inner side of the shell and close to the edge of the opening, and the clamping pieces can be used for fixing the external male socket plug-in.

The outer surface of the shell is further provided with a plurality of positioning grooves, and the rubber core is provided with a plurality of clamping convex pieces;

The further clamping convex piece is buckled with the positioning groove to fix the shell and the rubber core.

The beneficial effects of the utility model are as follows:

The connector and the electronic equipment comprise a shell, a rubber core and a terminal assembly, wherein the shell is sleeved outside the rubber core, the bottom of the shell is provided with a connecting part extending to the lower part of the bottom of the rubber core, and the tail end of the connecting part is provided with a bending piece for being assembled and connected with a PCB patch. The connector designed by the technical scheme of the utility model not only avoids perforating on the PCB, but also avoids the PCB from being bypassed without perforating or special wiring, keeps the integrity of the wiring, simplifies the wiring process on the PCB, and can be broken off from the PCB by the pins of the traditional connector.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a rubber core according to the present utility model;

FIG. 3 is a schematic side view of a first embodiment of the present utility model;

FIG. 4 is a schematic view of a connecting portion according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a clamping member according to an embodiment of the present utility model;

fig. 6 is a schematic view of a housing connection wire according to an embodiment of the present utility model.

Reference numerals illustrate:

10-shell, 20-rubber core, 30-terminal assembly, 101-connecting part, 102-positioning groove, 201-tongue plate part, 202-clamping convex part, 203-base, 1011-first connecting part, 1012-second connecting part, 1013-bending part, 1014-hole site, 2031-boss, 2032-step.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 6, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if the directions related to the embodiments of the present utility model are shown in the drawings, for example, the front and the back are shown in fig. 1, specifically, the left side of fig. 1 is the left, and the right side of fig. 1 is the right; the upper side of fig. 1 is upper, the lower side of fig. 1 is lower, the front side of fig. 1 is front, the rear side of fig. 1 is rear, and the vertical direction shown in the figure is vertical. If a particular gesture changes, the directional indication changes accordingly.

In daily life, because the electronic product is charged frequently, a connector is needed, the existing connector is connected with the PCB board in a straight pin mode, and the design mode generally needs to be provided with holes on the PCB board for being connected with pins of the connector, so that the PCB is required to be arranged around the holes in wiring, the wiring is incomplete, the connector can shake due to frequent plugging and unplugging, and the pins of the connector are easy to break and separate from the PCB board.

Therefore, as shown in fig. 1, the present utility model proposes a connector, which includes a housing 10, a rubber core 20 and a terminal assembly 30, wherein the housing 10 is sleeved outside the rubber core 20, and a connecting portion 101 extending below the bottom of the rubber core 20 is provided at the bottom of the housing 10.

In some specific embodiments, the core 20 has a tab portion 201 and a base 203, the tab portion 201 being disposed on the base 203. The tongue piece 201 and the base 203 may have a T shape or an L shape, for example, but are not limited thereto. The tongue piece 201 is fitted into the housing 10, and the lower end surface of the housing 10 abuts against the base 203.

In detail, in other embodiments, the tongue piece portion 201 has a groove 2011, an area in which the terminal assembly 30 is disposed is provided on an inner wall of the groove 2011, one end of the terminal assembly 30 disposed in the area extends toward the opening of the housing 10, when the external male connector is inserted, the external male connector can be electrically connected with the terminal assembly 30 in the area, the other end of the terminal assembly 30 penetrates through the base 203 and extends from the bottom of the base 203 in a direction away from the base 203, and the terminal assembly 30 has a plurality of PINs, which can be adjusted to 8PIN, 6PIN, etc. according to actual use requirements.

The rubber core 20 and the terminal assembly 30 are both covered in the housing 10, the housing 10 is made of metal material, the bottom of the housing 10 is provided with a connecting part 101 extending to the lower part of the bottom of the rubber core 20, the connecting part 101 is provided with a first connecting piece 1011, one end of the first connecting piece 1011 is connected with the housing 10, and the other end of the first connecting piece 1011 is connected with a second connecting piece 1012; the first connector 1012 and the first connector 1011 may be a unitary structure which may be integrally formed during processing. The other end of the second connecting member 1012 is connected to the bending member 1013, that is, the bending member 1013 is located at the end of the connecting portion 101.

As shown in fig. 1, the bending member 1013 is parallel to the bottom of the base 203 in this embodiment, it is understood that the bending member 1013 may be parallel to the PCB board. As can be seen, in this embodiment, the fixing of the connector and the PCB board is achieved by attaching the bending member 1013 to the PCB board in parallel. The fitting assembly mode of the bending piece 1013 and the PCB board in the present embodiment overcomes the problem that the conventional connector needs to be fixed with the connector by punching the PCB board, and does not damage the integrity of the wiring of the PCB board, thereby simplifying the assembly production process of the connector.

Preferably, the bending member 1013 is a sheet structure, and the sheet structure can be better attached to the PCB board, so that the bending member 1013 can be attached to the surface of the PCB board in parallel and smoothly. Further the bending part 1013 may be a square structure, and the square structure not only can be flatly attached to the PCB board, but also can improve the attaching stability of the connector on the PCB board, besides the square structure, the connector can be in other shapes such as triangle.

In order to fix the bending part 1013 on the PCB board more firmly, as shown in fig. 4, a hole 1014 is further provided on the bending part 1013. When connector patch assembly is performed, the STM device performs patch after silk screen printing of solder paste on the PCB board in advance, and when the bending part 1013 is pressed and stuck on the solder paste position, part of solder paste is extruded into the hole site 1014, and the solder paste is solidified in the hole site 1014 after cooling, so that further attachment and fixation of the bending part 1013 can be realized.

The bending part 1013 is provided on the front surface of the housing 10 and the surface opposite thereto, and the bending part 1013 may not be in the same horizontal direction. Specifically, as shown in fig. 3, the connecting portion 101 located at the left side of the housing 10 is higher than the connecting portion 101 located at the right side of the housing 10 in the same horizontal direction when viewed from the side of the connector, it is understood that the bending member 1013 at the left side is higher than the bending member 1013 at the right side of the housing 10 in the same horizontal direction.

Therefore, the arrangement of the bending member 1013 in the embodiment shown in fig. 3 is advantageous for matching and fitting with PCB boards of different shapes, without changing the circuit of the PCB or changing the shape and size of the PCB board. The connector adopting the bending piece 1013 of the embodiment can be assembled with more PCB boards with different shapes, and the application field of the connector is enlarged.

As shown in fig. 4, a further angle is formed between the bending part 1013 and the second connecting part 1012, and the angle is between 30 ° and 120 °; preferably the angle is 90 °. Wherein the bending member 1013 is disposed to extend outwardly from the end of the second connecting member 1012 in a direction away from the connector.

The bending piece 1013 is parallel to the bottom of the base 203, at this time, the bending piece 1013 is parallel to the PCB board and can be assembled in the PCB in a fitting manner, when the connector is in use, because the connector needs to be frequently plugged and unplugged during the use process, the pins of the conventional connector are easy to break, if the technical scheme of the embodiment is adopted, because the angle between the bending piece 1013 and the second connecting piece 1012 is 90 ° and the bending piece 1013 is parallel to the PCB board, the force applied on the connector can be dispersed to other parts of the connecting portion 101 when the connector is in use, therefore, the connector adopting the technical scheme of the embodiment is not easy to break, thereby not easy to break away from the PCB board, and the service life of the connector is prolonged.

In addition, as shown in fig. 1 and 5, in this embodiment, the lower surface of the first connecting member 1011 is pressed against the upper surface of the step 2032, and the lower surface of the first connecting member 1011 and the upper surface of the step 2032 form a mutually abutting arrangement. In this way, when the bending part 1013 is attached to the PCB board, the first connecting part 1011 abuts against the step 2032, so that the first connecting part 1011 presses the step 2032 with a downward force under the traction of the bending part 1013, so that the base 203 can be attached to the PCB board tightly.

In another embodiment, the lower surface of the first connecting member 1011 is spaced from the upper surface of the step 2032, and one end of the first connecting member 1011 is integrally connected to the housing 10, the other end is connected to the second connecting member 1012, and the other end of the second connecting member 1012 is connected to the bending member 1013. Therefore, when the bending member 1013 is assembled on the PCB board, the two sides of the bottom of the housing 10 are respectively pressed against the boss 2031. In this embodiment, the base 203 is fixed on the PCB board by pressing the boss 2031, so as to promote the fixed connection between the base 203 and the PCB board.

In another example, the connecting portion 101 may have a shape similar to a "" when viewed from the side of the connecting portion 101 in this embodiment, and the connecting portion 101 is integrally connected to the housing 10, in this case, one end of the first connecting member 1011 is connected to the housing 10, the other end of the first connecting member 1011 is connected to the bending member 1013, and the bending member 1013 is preferably connected to the first connecting member 1011 at 90 ° or at another angle, preferably at 30 ° to 120 °. Through the mode, the bending piece 1013 can be assembled on the PCB in parallel without perforating, and the circuit on the PCB is not required to be arranged around the hole, so that the integrity of the circuit on the PCB can be ensured.

In addition, in order to increase the stability of the connector and the PCB board, the connection parts 101 may be disposed at a plurality of positions on the outer side of the housing 10, the number of the connection parts 101 may be at least 2 or more on the side of the housing 10 having the connection line and may be uniformly disposed on both sides of the connection line, and the other sides of the housing 10 may be disposed with at least one connection part 101 as required, and the greater the number of the connection parts 101, the greater the stability between the connector and the PCB board may be increased. Because the casing 10 is sleeved on the rubber core 20, and the casing 10 is integrally connected with the connecting portion 101, when the bending member 1013 is attached to the PCB board in parallel, the casing 10 can also be driven to fix the rubber core.

However, for process reasons, a connecting line is provided in the middle of the side of the housing 10 opposite the front side thereof, so that in order to increase the stability of the housing 10 on the glue core 20, in order for the housing 10 to stably enclose the glue core 20 inside the housing 10, at least one connecting portion 101 is provided on each of the two sides of the connecting line, and at least one connecting portion 101 is provided on the side of the housing 10 opposite the connecting line.

Specifically, as shown in fig. 6, on the side of the housing 10 having the connection line, the connection portions 101 are respectively located at the bottoms of the two sides of the connection line, and the housing 10 is fixed on the glue core 20 by the cooperative progressive action of the first connection member 1011, the second connection member 1012 and the bending member 1013, so that the whole connector is fixed on the PCB, and the connection portions 101 are arranged on the two sides of the connection line, so that the glue core 20 is easily exposed at the connection line in the connector use process, thereby affecting the connector use. Arranging the connection portions 101 on both sides of the connection line, respectively, can improve the stability of the coating of the housing 10 on the core 20.

In order to strengthen the fixation between the casing 10 and the rubber core 20, as shown in fig. 1, a plurality of positioning grooves 102 may be provided on the outer surface of the casing 10, the positioning grooves 102 may be provided on the front, rear, left and right surfaces of the casing, two positioning grooves 102 may be provided on the front and rear surfaces of the casing 10, one positioning groove 102 may be provided on the left and right sides of the casing 10, and a plurality of locking protrusions 202 may be provided on the rubber core 20 and may be correspondingly matched with the positioning grooves 102. At the time of assembly, the fixing between the housing 10 and the rubber core 20 can be achieved by buckling the buckling piece 201 in the locating groove 102.

In summary, under the synergistic effect of the connecting portion 101, the positioning groove 102 and the protruding clamping member 202, the whole connector is stably fixed in the PCB board, and is not easy to shake due to frequent plugging and unplugging during use, thereby increasing the service life of the connector.

As further shown in fig. 5, the inner side of the housing 10 near the edge of the opening has a plurality of clamping members 103, and the clamping members 103 may be used to fix the external male plug-in.

The clamping pieces 103 are elastic sheets, the clamping pieces 103 are distributed at positions, close to the opening, on the inner side of the shell 10, and when the clamping pieces are in contact with the external male socket plug-in, the elastic sheets are elastically deformed due to the contact of the external male socket plug-in, so that the external male socket plug-in is clamped and fixed on the inner side of the shell 10, and further electric connection is generated. When the external male plug-in is pulled out from the inner side of the housing 10, the elastic sheet of the clamping member 103 can be restored to ensure the next use.

In summary, in the device adopting the connector according to the technical solution of the present utility model, since the connector and the PCB board are connected by using the patch, specifically, the connector is provided with the connecting portion 101, and the connecting portion 101 has the bending member 1013 that can be attached to the PCB in parallel, so that the PCB board used with the connector can be fixedly connected with the connector without opening. For the miniature electric connection equipment, the position of the PCB with one hole can reduce the whole size of the whole connector to the greatest extent, and the carrying convenience is improved. Also, because no openings are required in the PCB, the PCB does not need to bypass the layout because of pin holes to break the integrity of the circuit when the circuit is laid out.

In summary, the connector adopting the technical scheme of the utility model can make the connecting connector smaller and more compact, and the production efficiency can be effectively improved by adopting the STM processing mode, and the stable connection of the connector and the PCB is improved by adopting the mode that the bending piece 1013 is attached to the PCB in parallel, and the circuit arrangement on the PCB is simplified, so that the service life of the connector is prolonged.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (10)

1. The utility model provides a connector, includes shell, gum core and terminal assembly, and the shell cup joints in the gum core outside, and the shell bottom has the connecting portion that extends to the bottom of the gum core below, its characterized in that:

The tail end of the connecting part is provided with a bending piece for being assembled and connected with the PCB patch.

2. A connector as defined in claim 1, wherein:

the bending piece is parallel to the bottom of the rubber core.

3. A connector as defined in claim 1, wherein:

The front face of the housing and the face opposite to the front face are provided with the bending piece, and part of the bending piece is not on the same horizontal plane.

4. A connector as defined in claim 1, wherein:

the connecting part is also provided with a first connecting piece and a second connecting piece, one end of the first connecting piece is connected with the shell, the other end of the first connecting piece is connected with one end of the second connecting piece, and the other end of the second connecting piece is connected with the bending piece.

5. A connector as defined in claim 4, wherein:

The first connecting piece is perpendicular to the second connecting piece;

The second connecting piece forms an angle with the bending piece, and the angle is 30-120 degrees.

6. A connector as defined in claim 4, wherein:

The first connecting piece is abutted to the upper surface of the bottom of the rubber core so as to consolidate the connection between the rubber core and the PCB.

7. A connector as defined in claim 1, wherein:

The first side of the housing has a connecting line, at least one connecting portion is arranged on two sides of the connecting line, and at least one connecting portion is arranged on one side of the housing opposite to the first side.

8. A connector as defined in claim 1, wherein:

The inner side of the shell is provided with a plurality of clamping pieces close to the edge of the opening, and the clamping pieces can be used for fixing the external male socket plug-in.

9. A connector as defined in claim 7, wherein:

The outer surface of the shell is provided with a plurality of positioning grooves, and the rubber core is provided with a plurality of clamping convex pieces;

The clamping convex piece is buckled with the positioning groove to fix the shell and the rubber core.

10. An electronic device, characterized in that:

a connector comprising the connector of any one of claims 1-9.