CN217740856U - Vertical electric connector - Google Patents

Abstract

The utility model discloses a vertical type electric connector, including connector main part, punching press shell, waterproof case, gluey piece and waterproof circle, the punching press shell is installed in the connector main part, be equipped with the clearance between punching press shell and connector main part, gluey piece suit is in the connector main part, the clearance is filled by gluey piece, the waterproof case overlaps on the punching press shell to be connected with gluey piece, waterproof circle suit is on the punching press shell to be connected with the waterproof case. Through setting up the waterproof case in the punching press shell periphery, can carry out certain cover to the punching press shell surface, in order to improve the utility model discloses a waterproof performance to glue piece and waterproof circle through setting up, then the gap between punching press shell and the waterproof case can be sealed by gluey piece and waterproof circle, simultaneously, through reserving the clearance between punching press shell and connector main part, fill the clearance through gluing the piece again, can effectively avoid outside water to pass through from above-mentioned gap or clearance, can effectively improve the utility model discloses a waterproof performance.

Description

Vertical electric connector

Technical Field

The utility model belongs to the technical field of the electric connector design and specifically relates to a vertical type electric connector is related to.

Background

The vertical electric connector is often arranged in products such as a power adapter, a sports earphone, an electric toothbrush, an electronic cigarette or a shaver and the like, so that the products can be conveniently charged or have signal transmission. Vertical electrical connectors often need to be used with a PCB, which is vertically disposed on the PCB.

The last usually can be provided with shell and gluey core of vertical type electricity connection, and the shell of present common vertical type point connector is the punching press shell that obtains through the punching press more, and some products can set up the waterproof cover in punching press shell surface in order to improve the waterproof performance that further improves electric connector in addition.

However, since the stamping shell is generally rough and difficult to be provided with the waterproof jacket which can be tightly attached to the stamping shell, gaps are easily generated between the stamping shell and the waterproof jacket after the waterproof jacket is arranged, gaps are also easily generated between the stamping shell and the rubber core, and the gaps are easily passed through by external water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical type electric connector can solve one or more of above-mentioned problem.

According to the utility model discloses an aspect provides a vertical type electric connector, including connector main part, punching press shell, waterproof cover, gluey piece and waterproof circle, the punching press shell is installed in the connector main part, be equipped with the clearance between punching press shell and connector main part, gluey piece suit is in the connector main part, the clearance is filled by gluey piece, the waterproof cover is overlapped on the punching press shell to be connected with gluey piece, waterproof circle suit is on the punching press shell to be connected with the waterproof cover.

The utility model has the advantages that: the utility model discloses in, through setting up the buckler in the buckler periphery, can carry out certain cover to the buckler surface, in order to improve the utility model discloses a waterproof performance to through setting up gluey piece and waterproof circle, then the gap between the buckler and the buckler can be sealed by gluey piece and waterproof circle, simultaneously, through reserving out the clearance between the buckler and the connector main part, fill the clearance through gluey piece again, can effectively avoid outside water to pass through in above-mentioned gap or clearance, can effectively improve the waterproof performance the utility model discloses a waterproof performance. Therefore, the utility model discloses a waterproof performance is outstanding, can effectively adapt to product such as power adapter, motion earphone, electric toothbrush, electron cigarette or razor and use.

In some embodiments, the connector body is provided with a groove, the groove is communicated with the gap, and the groove is filled with a rubber block. The arrangement of the groove can increase the contact area of the rubber block and the connector main body, so that the fixing reliability of the rubber block on the connector main body is improved.

In some embodiments, the waterproof case is provided with an inner cavity, and a recess is formed in a side wall of the inner cavity and filled with the glue block. The recessed setting can add the area of contact of gluey piece and waterproof cover to this improves the waterproof cover and glues the reliability of being connected of piece.

In some embodiments, a through hole is formed in the surface of the stamping shell, the through hole is covered by a waterproof shell, a clamping block is arranged in the through hole, a clamping groove is formed in the side wall of the inner cavity, and the clamping block is clamped in the clamping groove. The setting of through-hole can make things convenient for the location of stamping shell when the punching press, and it is covered by the buckler and can effectively avoid outside water to pass the through-hole to the setting of fixture block and draw-in groove can improve the buckler and set up stability and reliability on the stamping shell.

In some embodiments, one side of the waterproof case is connected with one side of the waterproof ring, a concave portion is arranged on the surface of the waterproof case, and a convex portion is arranged on the surface of the waterproof ring. When the utility model discloses when installing in the casing of outside electronic product and using, concave part and bellying can increase the area of contact of waterproof shell and waterproof circle and the casing of outside electronic product, improve with this the utility model discloses fixed reliability in outside electronic product.

In some embodiments, the stamping shell is provided with a limiting protrusion, the limiting protrusion abuts against the connector body, the limiting protrusion is located in the gap, and the rubber block wraps the limiting protrusion. The limiting protrusion can increase the contact area between the stamping shell and the rubber block, so that the connection reliability of the stamping shell and the rubber block is improved.

In some embodiments, the connector body includes a first rubber core, a second rubber core, and a terminal strip, the first rubber core is sleeved on the terminal strip, and the second rubber core is mounted on the first rubber core.

In some embodiments, the first glue core comprises an upper glue core and a lower glue core, the upper glue core and the lower glue core are connected, the terminal row comprises an upper terminal row and a lower terminal row, the upper glue core is sleeved on the upper terminal row, and the lower glue core is sleeved on the lower terminal row. Therefore, the upper terminal row can be fixed by the upper glue core, the lower terminal row can be fixed by the lower glue core, and the probability of contact between the upper terminal row and the lower terminal row is reduced.

In some embodiments, the connector body includes a middle clip disposed between the upper and lower terminal rows. The middle clamping piece can play a role in reducing electromagnetic interference.

Drawings

Fig. 1 is a schematic structural diagram of a vertical electrical connector according to an embodiment of the present invention.

Fig. 2 is an exploded view of a vertical electrical connector according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a schematic structural diagram of a vertical electrical connector according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view of a schematic structural diagram of an embodiment of the vertical electrical connector of the present invention without a waterproof shell and a waterproof ring.

Fig. 5 is a schematic structural diagram of a waterproof case of a vertical electrical connector according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a stamping housing of a vertical electrical connector according to an embodiment of the present invention.

In the figure: 1. the connector comprises a connector main body, 2 parts of a stamping shell, 3 parts of a waterproof shell, 4 parts of a rubber block, 5 parts of a waterproof ring, 11 parts of a first rubber core, 12 parts of a second rubber core, 13 parts of a terminal row, 14 parts of a middle clamping piece, 15 parts of a groove, 21 parts of a limiting protrusion, 22 parts of a through hole, 23 parts of a clamping block, 31 parts of an inner cavity, 32 parts of a clamping groove, 33 parts of a depression, 34 parts of a concave part, 51 parts of a protrusion part, 101 parts of a clearance, 111 parts of an upper rubber core, 112 parts of a lower rubber core, 131 parts of an upper terminal row and 132 parts of a lower terminal row.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a vertical electric connector, which includes a connector main body 1, a stamping shell 2, a waterproof shell 3, a rubber block 4 and a waterproof ring 5.

The connector body 1 includes a first rubber core 11, a second rubber core 12, and a terminal block 13. The first glue core 11 includes an upper glue core 111 and a lower glue core 112. The terminal block 13 includes an upper terminal block 131 and a lower terminal block 132.

The upper terminal row 131 is formed by arranging a plurality of terminals, and the upper rubber core 111 can be obtained by injection molding on the upper terminal row 131, so that the upper rubber core 111 is fixedly sleeved on a part of the upper terminal row 131, and the upper rubber core 111 can fix each terminal on the upper terminal row 131. And the upper rubber core 111 is provided with a tongue, after the arrangement, a part of all the terminals on the upper terminal row 131 can be exposed from the tongue of the upper rubber core 111, and one end of all the terminals on the upper terminal row 131 penetrates out from the back of the upper rubber core 111.

The lower terminal row 132 is formed by arranging a plurality of terminals, and the lower plastic core 112 can be obtained by injection molding on the lower terminal row 132, so that the lower plastic core 112 is fixedly sleeved on a part of the lower terminal row 132, and the lower plastic core 112 can fix each terminal on the lower terminal row 132. And lower rubber core 112 also is equipped with the tongue, and all terminals on lower terminal row 132 all have a part to expose from lower rubber core 112's tongue after setting up, and the one end of all terminals on lower terminal row 132 all wears out from lower rubber core 112's back.

Be equipped with even hole on the bottom of rubberizing core 111, and be equipped with even piece on the top of lower gluey core 112, through even piece embedding even downthehole for rubberizing core 111 and lower gluey core 112 fixed connection.

The connector body 1 further includes a middle clip 14, the middle clip 14 is provided with a hole, and the connecting block of the lower glue core 112 passes through the hole of the middle clip 14 before being embedded into the connecting hole of the upper glue core 111, so that the middle clip 14 is fixed between the upper glue core 111 and the lower glue core 112, that is, the middle clip 14 is arranged between the upper terminal row 131 and the lower terminal row 132, and the middle clip 14 is fixed by the upper glue core 111 and the lower glue core 112.

The second plastic core 12 can be obtained by injection molding on the first plastic core 11, so that the second plastic core 12 is fixedly mounted on the first plastic core 11, and the portion exposed from the upper terminal row 131 on the surface of the upper plastic core 111 and the portion exposed from the lower terminal row 132 on the surface of the lower plastic core 112 are not covered by the second plastic core 12, i.e. they are still exposed. And the side part of the second glue core 12 is also provided with an opening, and the side part of the middle clamping piece 14 is exposed out of the opening of the side part of the second glue core 12.

In addition, a groove 15 is further arranged on the connector main body 1 after the arrangement, and the groove 15 is arranged between the second rubber core 12 and the first rubber core 11.

Punching press shell 2 can be obtained after the punching press processing by the metal, and punching press shell 2 is fixed to be riveted on the second glues core 12, and is equipped with spacing arch 21 on one side of punching press shell 2, and spacing arch 21 can be a plurality of, and all spacing archs 21 all support first gluey core 11, are equipped with clearance 101 between this side of punching press shell 2 and the first gluey core 11 of connector main part 1, and this clearance 101 is linked together with the recess 15 on the connector main part 1. In addition, the side of the limit projection 21 slightly exceeds the back surface of the second core rubber 12.

Waterproof housing 3 can be for the stamping shell, tensile shell or die casting shell, and be equipped with inner chamber 31 in waterproof housing 3, stamping housing 2 be equipped with a plurality of through-holes 22 on the surface, all be equipped with fixture block 23 in every through-hole 22, be equipped with draw-in groove 32 on the lateral wall of inner chamber 31, draw-in groove 32 quantity is the same with fixture block 23 quantity, a plurality of fixture block 23 one-to-one cards are gone into in a plurality of draw-in grooves 32, make 3 fixed suit of waterproof housing on stamping housing 2, and waterproof housing 3 after setting up can cover in all through-holes 22.

Glue piece 4 can be after waterproof case 3 sets up, in clearance 101 and the solidification acquisition of recess 15 internal filling liquid silica gel, thereby glue piece 4 all to fill up clearance 101 and recess 15, and make glue piece 4 fixed suit on connector main part 1, and glue piece 4 still passes through bonding fixed connection with waterproof case 3, and still be equipped with sunken 33 on the lateral wall of the inner chamber 31 of waterproof case 3, glue piece 4 still fills into sunken 33 and realizes filling with this improvement to glue piece 4 and waterproof case 3's connection reliability to sunken 33.

Waterproof circle 5 fixed cover is adorned on stamping shell 2, and waterproof circle 5 links to each other through the contact with one side of waterproof shell 3, and from this, even waterproof shell 3 is installed on stamping shell 2, because can't laminate completely with stamping shell 2 and produce the gap, its gap can be sealed by gluing piece 4 and waterproof circle 5.

The waterproof case 3 is also provided with an annular concave portion 34 on the surface, and the waterproof ring 5 is provided with an annular convex portion 51 on the surface.

The utility model discloses can be applicable to and use in waterproof higher products of requirement such as power adapter, motion earphone, electric toothbrush, electron cigarette or razor. During the use, waterproof circle 5 and waterproof shell 3 can inlay in the casing of above-mentioned product, and the bellying 51 on the waterproof circle 5 also can imbed in the casing of above-mentioned product this moment, and the recess 34 on the waterproof shell 3 then can make things convenient for the embedding of the casing of above-mentioned product, with this improvement the utility model discloses with the area of contact of the casing of above-mentioned product, with this assurance the utility model discloses an installation reliability, simultaneously, the casing of waterproof circle 5 and outside product combines the back, because it combines fully, it also can play effectual water proof effect, guarantees because it combines the utility model discloses a waterproof performance.

And the utility model discloses a vertical type electric connector has set up waterproof shell 3 and waterproof circle 5 through the periphery in stamping shell 2, and its homoenergetic has carried out certain cover to stamping shell 2's surface to this covers some hole sites or gaps that exist on stamping shell 2 surface, has effectively improved the utility model discloses a waterproof performance. And the setting is because waterproof housing 3 is connected with gluey 4 and waterproof ring 5 homogeneous phases to even there is the gap between waterproof housing 3 and the punching press shell 2, its gap also can be sealed by gluey 4 and waterproof ring 5, glues 4 promptly and waterproof ring 5 has formed two-layer water proof effect, avoids outside water to pass through the gap between waterproof housing 3 and the punching press shell 2, avoids outside water to pass through the surface of punching press shell 2 promptly, with further assurance the utility model discloses a waterproof performance.

And simultaneously, through in the utility model discloses go up to reserve clearance 101 and recess 15, can conveniently have sufficient space to set up and glue piece 4, fill it through gluing piece 4 again, can guarantee to glue piece 4 and stamping shell 2 and connector main part 1 and all have sufficient area of contact, guarantee to glue piece 4 and the joint strength between it, and even outside water is followed the utility model discloses a tongue on last rubber core 111 or lower rubber core 112 gets into, because clearance 101 and recess 15 all are provided with glues piece 4, then the unable gap that exists from above-mentioned position of outside water passes through, with this further assurance the utility model discloses a waterproof performance.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims (9)

1. The vertical electric connector is characterized by comprising a connector main body, a stamping shell, a waterproof shell, a rubber block and a waterproof ring, wherein the stamping shell is arranged on the connector main body, a gap is formed between the stamping shell and the connector main body, the rubber block is sleeved on the connector main body, the gap is filled with the rubber block, the waterproof shell is sleeved on the stamping shell and connected with the rubber block, and the waterproof ring is sleeved on the stamping shell and connected with the waterproof shell.

2. The upright electrical connector of claim 1, wherein said connector body defines a recess, said recess communicating with said gap, said recess being filled with a glue slug.

3. An upright electrical connector as in claim 1 wherein the waterproof housing defines an interior cavity, and a recess is defined in a sidewall of the interior cavity, the recess being filled with a glue block.

4. An upright electrical connector as defined in claim 3, wherein the punch housing is provided with a through hole on a surface thereof, the through hole is covered by a waterproof housing, a latch is provided in the through hole, and a slot is provided on a side wall of the inner cavity, the latch being latched in the slot.

5. An upright electrical connector as defined in claim 1, wherein one side of the waterproof housing is connected to one side of a waterproof ring, the waterproof housing having a recess in a surface thereof and the waterproof ring having a protrusion in a surface thereof.

6. The upright electrical connector of claim 1, wherein the punch housing is provided with a limiting protrusion, the limiting protrusion abuts against the connector body, the limiting protrusion is located in the gap, and the rubber block wraps the limiting protrusion.

7. The upright electrical connector as recited in claim 1, wherein the connector body comprises a first rubber core, a second rubber core and a terminal row, the first rubber core is sleeved on the terminal row, and the second rubber core is mounted on the first rubber core.

8. The upright electrical connector as recited in claim 7, wherein the first rubber core comprises an upper rubber core and a lower rubber core, the upper rubber core and the lower rubber core are connected, the terminal strip comprises an upper terminal strip and a lower terminal strip, the upper rubber core is sleeved on the upper terminal strip, and the lower rubber core is sleeved on the lower terminal strip.

9. The upright electrical connector of claim 8, wherein said connector body includes a middle clip disposed between an upper terminal row and a lower terminal row.

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