CN103378472A - Waterproof socket - Google Patents
Waterproof socket Download PDFInfo
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- CN103378472A CN103378472A CN2013100611369A CN201310061136A CN103378472A CN 103378472 A CN103378472 A CN 103378472A CN 2013100611369 A CN2013100611369 A CN 2013100611369A CN 201310061136 A CN201310061136 A CN 201310061136A CN 103378472 A CN103378472 A CN 103378472A
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Abstract
The invention provides a waterproof socket aiming to solve the poor contact problem caused by the phenomenon that a waterproof adhesive penetrates into a contact part along contact springs at the rear part of a socket shell. The waterproof socket comprises a plug inserting hole (1a); mounting grooves (1b, 1c, 1d, 1e and 1f) around which contact springs (2) is fixedly and respectively positioned; a socket shell (1) with an assembly port (1g) for loading the contact springs; contact springs loaded through the assembly port and assembled in the mounting grooves; a cover member (3) used for accommodating the projected terminal parts (2a1, 2b1, 2c1, 2d1 and 2e1) of the contact springs and enclosing the assembly port; a waterproof adhesive (4) applied on the outer surface of the cover member and the recessed inner edge of the assembly port; and circular holes (2a6, 2b6, 2c6 and 2d6) or a rectangular hole (2e6) opened at the base parts (2a3, 2b3, 2c3, 2d3 and 2e3) of all the contact springs.
Description
Technical field
The present invention relates to be formed in for audio signal, vision signal or the various control signal of various portable communication devices and other electronic equipment and the transmitting-receiving of other signal, the perhaps socket of equipment one side of the transmitting-receiving of electric power relates in particular to possess and prevents that rainwater and other moisture are immersed in the waterproof socket of the water-proof function of mounting object equipment by this.
Background technology
The record of two waterproof sockets is arranged in the patent documentation 1.
The first is by consisting of with lower member, that is, have plug insertion and towards with the socket main body of the peristome of the direction opening of this plug insertion quadrature; By the contact that is configured in sheet spring (chip spring), cup spring and sleeve spring formation in this plug insertion; With this sheet spring and cup spring from two terminals that connect; This contact and two terminals are configured in the plug insertion by through hole, and with himself insulator with the sealing of above-mentioned peristome; And the bonding agent that seals a fluidity or two fluidities of each through hole and peristome.
It two is in above formation, around above-mentioned insulator, consist of the filler press surface, consist of the filler bearing plane at above-mentioned peristome, when this insulator is fitted to this peristome, make and accompany annular packing between the two, other point is identical with one, applies the bonding agent of a fluidity at above-mentioned through hole.
Therefore, the one of putting down in writing according to these patent documentations 1 with and two waterproof socket, in the situation of one, as described above, with the bonding agent closed peristome of two fluidities and the slit between the insulator, with the slit between the through hole of the bonding agent of fluidity sealing insulator and the contact etc., in its situation of two, as described above, between filler closed peristome and insulator, slit with between the through hole of the bonding agent of fluidity sealing insulator and the contact etc. can not be immersed in its rear by these positions so be immersed in the water of plug insertion.
Yet, when applying bonding agent from each position of side direction, below (below of peristome) of Socket casing, might this bonding agent in contact flows into Socket casing, according to circumstances, the contact section that might this bonding agent flows to contact, cover the whole or a part of of this contact section, and produce loose contact.
Patent documentation 1: Japan is real open flat 06-23176 communique (the 5th page, Fig. 5～Fig. 8, the 6th page, the 9th page, Fig. 2～Fig. 4)
Summary of the invention
Problem of the present invention is for providing the waterproof socket of the problem points that solves above conventional art, namely, mode at the state that will rearward prolong with the portion of terminal of keeping this touch spring with peristome for packing in the Socket casing that touch spring is packed into some cap assembly is sealed, fill the slit between interior week of the periphery of slit between the touch spring that produces this moment and the through hole of cap assembly etc. and cap assembly and this peristome with bonding agent and guarantee in the situation of water proofing property, can avoid this bonding agent to flow to the contact section of its front end along touch spring, avoid covering the whole or a part of of this contact section and loose contact that might produce.
Waterproof socket according to technical scheme 1 of the present invention, in the time of can preventing that waterproof is applied to recess that the inner edge by the outer surface of above-mentioned cap assembly and above-mentioned loading port impales whole or a part of upper with bonding agent, by slit between the slit between this cap assembly and the above-mentioned touch spring or this touch spring and this loading port etc. and in touch spring is immersed into Socket casing, flow to the contact section of the front end of this touch spring, waterproof covers the whole or a part of of this contact section with bonding agent, and produces loose contact.
Above-mentioned bonding agent be for the moisture that prevents from immersing plug insertion by above-mentioned loading port, immerse in the mounting object equipment of having assembled this socket and be applied to this loading port, this position sealed reliably be the watertight state.At this moment, if just apply this bonding agent at this loading port, then this bonding agent unrestrictedly immerses the inside of the Socket casing that comprises above-mentioned plug insertion, thus at this loading port, as described above, the configuration cap assembly, and prevent such phenomenon.Yet, as described above, sometimes between this cap assembly and above-mentioned touch spring, between this touch spring and this loading port, perhaps between this cap assembly and this loading port, produce some slits, immerse in the Socket casing by this place, slit bonding agent.
In this case, the bonding dosage of immersion is also few, seldom has problems, but but might flow to its front along base portion and the moving plate section of touch spring, cover contact section whole or a part of of front end, in this case, produce the problem of the loose contact of contact section.
Waterproof socket according to technical scheme 1 of the present invention, as described above, at the base portion that is used for touch spring is installed to the such installation unit of mounting groove in the Socket casing, form bonding agent and accumulate the place, thus as previously discussed, even at bonding agent in the situation that touch spring flows into, the major part of bonding agent is trapped in this bonding agent and accumulates the place, even around it, wait the bonding agent that further flows so have, just a small amount of, so substantially can not arrive contact section.Therefore, the problem that can avoid the loose contact that is brought by the bonding agent that uses for waterproof.
And above-mentioned bonding agent accumulates the place, as described above, be formed at above-mentioned touch spring install and fix plug insertion in the Socket casing around the time base portion that uses, so the contact pressure in the time of can not giving the contact with plug of contact section, the action of the contact section when the plug insertion comes off are brought impact.That is, if but extend at the base portion from touch spring contact section moving plate section form porose midway and other bonding agent accumulates, bring large impact then for its elasticity, intensity, but base portion is fixed part, is not vulnerable to such impact.And, possess the formation of accumulating the place such as above bonding agent, self-evidently can not bring impact to water resistance.
Waterproof socket according to technical scheme 2 of the present invention, accumulate the place as above-mentioned bonding agent, employing is in the hole of the base portion opening of above-mentioned touch spring, so flow into the hole of accumulating as bonding agent and be stranded in this from the major part of the bonding agent of the inflows such as slit between cap assembly and the touch spring, the amount that further flows to contact section one side is few.Therefore, the bonding agent that arrives contact section does not almost have, and the whole or a part of of contact section can not occur covered by bonding agent, produces the problem of loose contact.And, according to the waterproof socket of technical scheme 2 of the present invention, adopt the hole as the above-mentioned bonding agent place of accumulating, can be in the process of making touch spring, utilize simultaneously punch process etc. to process simultaneously with other formation, have the advantage of handling ease.
Waterproof socket according to technical scheme 3 of the present invention, above-mentioned hole shape becomes circle, ellipse, rectangle or slit-shaped, any one all is simple formation, handling ease, and, can make from the bonding agent of the inflows such as slit between cap assembly and the touch spring and be trapped in reliably this, can prevent to most of bonding agent of contact section one side inflow.As described above, the amount of crossing this bonding agent that flows is considerably less, so can arrive contact section hardly, therefore, can occur in hardly the problem that contact section produces loose contact.In addition, be fit to when oval with its major diameter form with direction quadrature from from the portion of terminal of touch spring to contact section towards, rectangle when rectangle, too be fit to its long limit form with direction quadrature from from the portion of terminal of touch spring to contact section towards.Its direction is also identical during slit-shaped.
Waterproof socket according to technical scheme 4 of the present invention, as above-mentioned bonding agent, employing is formed at above-mentioned touch spring, be used for installing and fixing to the base portion of above-mentioned installation unit, recess at its two sides opening, identical with the situation of technical scheme 1 of the present invention, in the time of on the whole or part of the recess that the outer surface that waterproof is applied to bonding agent by the inner edge of above-mentioned loading port and above-mentioned cap assembly impales, in the slit between this cap assembly and the above-mentioned touch spring etc. and the situation in touch spring turnover Socket casing, the major part of this bonding agent is trapped in the recess on the two sides of the base portion that is formed at this touch spring, thereby the contact section that bonding agent flows to the front end of this touch spring can occur hardly, cover the whole or a part of of this contact section, and produce the situation of loose contact.
Touch spring is that the elastic metallic sheet material with very thin conductivity consists of, and the situation that is difficult for consisting of recess is also arranged, but the bonding dosage that flows into is few, so even shallow recess retention effect also enough use.Recess is formed on the two sides, the bonding agent that enters along surface current arbitrarily all is trapped in is arranged in the recess that flows through a side of coming.The recess on two sides can be arranged on the two sides of same position, the position of staggering a little before and after also can being arranged on.
Description of drawings
(a) of Fig. 1 is indicate the touch spring assembly the is encased in top plan view of the state of Socket casing, (b) be to indicate and the loading port of Socket casing of touch spring assembly to be installed with the top plan view of the state of cap assembly sealing, (c) be that the loading port of Socket casing that expression will be installed the touch spring assembly seals with cap assembly, and applied the top plan view (top plan view of waterproof socket) of the state of bonding agent.
Fig. 2 indicates pack into the stereogram of state of Socket casing of touch spring assembly.
(a) of Fig. 3 is the stereogram of observing from the face side top of the touch spring assembly being installed and having been sealed the Socket casing of loading port with cap assembly, (b) be the stereogram observed of side top from behind, (c) be expression observe from the rear side top of waterproof socket further from the outside to loading port apply bonding agent state stereogram.
(a) of Fig. 4 is the front view of touch spring assembly, (b) is rearview, (c) is vertical view, (d) is upward view, (e) is left view, (f) is right view.
(a) of Fig. 5 is the front view of ring-spring, (b) is rearview, (c) is vertical view, (d) is upward view, (e) is left view, (f) is right view.
(a) of Fig. 6 is the front view of the 2nd sleeve spring, (b) is rearview, (c) is vertical view, (d) is upward view, (e) is left view, (f) is right view.
(a) of Fig. 7 is the front view of another the 2nd sleeve spring, (b) is rearview, (c) is vertical view, (d) is upward view, (e) is left view, (f) is right view.
(a) of Fig. 8 is the front view of the 1st sleeve spring, (b) is rearview, (c) is vertical view, (d) is upward view, (e) is left view, (f) is right view.
(a) of Fig. 9 is sheet spring front view, (b) is rearview, (c) is vertical view, (d) is upward view, (e) is left view, (f) is right view, (g) is the stereogram observed of top from behind.
(a) of Figure 10 is the front view (inner face side) of cap assembly, is rearview (exterior side) (b), (c) is vertical view, (d) being upward view, (e) is left view, (f) is right view, (g) being the stereogram of observing from back side oblique upper, (h) is the A-A line cutaway view of (a).
(a) of Figure 11 is the front view of Socket casing, (b) is rearview, (c) is the stereogram of observing from the face side top, (d) is the stereogram of observing from the rear side top.
(a) of Figure 12 is the front view that the Socket casing of touch spring assembly is installed, and (b) is rearview, (c) is the stereogram of observing from the face side top, (d) is the stereogram of observing from the rear side top.
(a) of Figure 13 is the front view of waterproof socket, (b) is rearview, (c) is the stereogram from the observation of face side oblique upper of horizontal profile, (d) is the stereogram of observing from the rear side oblique upper.
Among the figure: symbol description
1-Socket casing, 1a-plug insertion, 1b, 1c, 1d, 1e, 1f-mounting groove (installation unit), 1g-loading port, 2-touch spring, 2a-cup spring, 2a1-portion of terminal, 2a2-contact section, 2a3-base portion, but 2a4-moving plate section, 2a5-extension, 2a6-circular port (bonding agent accumulates the place), 2b-the 2nd sleeve spring, 2b1-portion of terminal, 2b2-contact section, 2b3-base portion, but 2b4-moving plate section, 2b5-extension, 2b6-circular port (bonding agent accumulates the place), 2c-the 2nd sleeve spring, 2c1-portion of terminal, 2c2-contact section, 2c3-base portion, but 2c4-moving plate section, 2c5-extension, 2c6-circular port (bonding agent accumulates the place), 2d-the 1st sleeve spring, 2d1-portion of terminal, 2d2-contact section, 2d3-base portion, but 2d4-moving plate section, 2d5-extension, 2d6-circular port (bonding agent accumulates the place), 2e-sheet spring, 2e1-portion of terminal, 2e2-contact section, 2e3-base portion, but 2e4-moving plate section, 2e5-extension, 2e6-rectangular opening (bonding agent accumulates the place), 3-cap assembly, 3a-otch, 3b-slit, 3c-otch, 3d-otch, 3e-slit, 3f-protuberance, 4-bonding agent.
Embodiment
Below, based on embodiment, and describe in detail to be used for the mode that carries out an invention with reference to accompanying drawing.
Such as Fig. 1 (a)～(c), shown in Fig. 3 (c) and Figure 13 (a)～(d), the waterproof socket of this embodiment is by consisting of with lower member: the Socket casing 1 that is made of the insulated plastic material, it possesses plug insertion 1a, the position of the regulation around it, will be as cup spring (ring spring) 2a of touch spring 2, two the 2nd sleeve springs (sleeve spring) 2b, 2c, the 1st sleeve spring 2d and sheet spring (chip spring) 2e locates respectively fixing mounting groove (installation unit) 1b, 1c, 1d, 1e, 1f, and for this touch spring being installed to this mounting groove 1b, 1c, 1d, 1e, 1f and the loading port 1g of the touch spring 2 of packing into; Pack into and be installed to the cup spring 2a of above-mentioned mounting groove 1b, 1c, 1d, 1e, 1f, two the 2nd sleeve spring 2b, 2c, the 1st sleeve spring 2d and sheet spring 2e from this loading port 1g; Each portion of terminal 2a1,2b1,2c1,2d1, the 2e1 that allows these touch springs 2 is outer outstanding and seal the cap assembly 3 of this loading port 1g to Socket casing 1 by loading port 1g; The waterproof that applies in the certain limit of the recess that the inner edge by the outer surface of this cap assembly 3 and above-mentioned loading port 1g impales is with bonding agent 4; And accumulate circular port 2a6,2b6,2c6,2d6 or the rectangular opening 2e6 at place what each base portion 2a3,2b3,2c3,2d3, the 2e3 upper shed of above-mentioned cup spring 2a, two the 2nd sleeve spring 2b, 2c, the 1st sleeve spring 2d and sheet spring 2e formed as bonding agent.
Shown in Fig. 1 (a)～(c) and Figure 13 (c), above-mentioned plug insertion 1a is in the front openings of Socket casing 1, guide the cylindric space of not shown plug, can enter in this plug insertion 1a with the 2d2 of contact section at above-mentioned the 1st sleeve spring 2d of the forefront of all sidepieces, depending on a little above-mentioned two the 2nd sleeve spring 2b of two all sidepieces at rear than it, the 2b2 of contact section of 2b, 2c2 can pass in and out in this plug insertion 1a, more leaning on the 2a2 of contact section of all sidepiece cup spring 2a at rear can pass in and out in this plug insertion 1a, in the end the 2e2 of contact section of all sidepiece sheet spring 2e of section, 2e2 can pass in and out the mode opening in this plug insertion 1a.
Shown in Fig. 1 (a), about the posterior medial of the side of this plug insertion 1a, be formed with above-mentioned mounting groove 1b, it takes on the effect that the dual-side of the base portion 2a3 of above-mentioned cup spring 2a is installed with chimerism respectively, be formed with up and down above-mentioned mounting groove 1c with this mounting groove 1b across the inboard (from the rear portion to the pars intermedia) of the opposite side of this plug insertion 1a, take on the effect that the dual-side of the base portion 2b3 of above-mentioned the 2nd sleeve spring 2b is installed with chimerism respectively, about the outside of above-mentioned mounting groove 1b, be formed with above-mentioned mounting groove 1d from the rear portion to the pars intermedia, it takes on the effect that the dual-side of the base portion 2c3 of another above-mentioned the 2nd sleeve spring 2c is installed with chimerism respectively.
And, shown in Fig. 1 (a), with this mounting groove 1d across the opposite side of plug insertion 1a, cross over pars intermedia from the rear portion and be formed with down above-mentioned mounting groove 1e thereon, it is taken on the dual-side of the base portion 2d3 of above-mentioned the 1st sleeve spring 2d respectively with the effect of chimerism installation.And shown in Fig. 2 and Figure 11 (b), (d), above-mentioned mounting groove 1f is formed in all side-lowers of plug insertion 1a in the figure, and it takes on the effect that the base portion 2e3 with above-mentioned spring 2e installs with chimerism.
Shown in Fig. 2 and Figure 11 (b), (d), the four-sided openings section of the rear portion integral finish that above-mentioned loading port 1g is Socket casing 1, in the top and the bottom, both sides and bottom one side, the open rearward end of above-mentioned mounting groove 1b, 1c, 1d, 1e, 1f.As shown in Figure 2, if according to the configuration shown in the figure, in touch spring 2 assemblies packed into this Socket casing 1 take the 2a2 of contact section, 2b2,2c2,2d2,2e side as front end from this loading port 1g, mounting groove 1b, 1c, 1d, 1e, 1f that then each base portion 2a3,2b3,2c3,2d3, the 2e3 of cup spring 2a, two the 2nd sleeve spring 2b, 2c, the 1st sleeve spring 2d and sheet spring 2e is corresponding with each were chimeric.In addition, if with some support unit touch spring 2 assemblies are remained position relationship shown in Figure 2, then as above can disposablely be installed to mounting groove 1b, 1c, 1d, 1e, 1f, but if not, then each touch spring 2 one rule is encased in this Socket casing 1 and corresponding mounting groove 1b(1c, 1d, 1e, 1f from this loading port 1g) chimeric.
Shown in Fig. 5 (a)～(f), but but above-mentioned cup spring 2a by the base portion 2a3 of wide cut, from the 2a4 of moving plate section that this base portion 2a3 forwards prolongs, be formed in the above-mentioned contact 2a2 of section of the front end of the 2a4 of this moving plate section, the extension 2a5 that rearward prolongs from this base portion 2a3 and the portion of terminal 2a1 that is formed in the rear end of this extension 2a5 consist of, and the above-mentioned circular port 2a6 that accumulates the place as bonding agent is arranged in this base portion 2a3 upper shed.As shown in the drawing, this circular port 2a6 constitute in this embodiment diameter be base portion 2a3 width nearly 50%.
Above-mentioned the 2nd sleeve spring 2b is configured in the mounting groove 1c across the opposite side of plug insertion 1a with above-mentioned cup spring 2a, become the configuration with the opposed mode of another the 2nd sleeve spring 2c, shown in Fig. 6 (a)～(f), base portion 2b3 by whole wide cut, but from the 2b4 of moving plate section that this base portion 2b3 forwards prolongs, but be formed in the above-mentioned contact 2b2 of section of the front end of the 2b4 of this moving plate section, the extension 2b5 that rearward prolongs from this base portion 2b3, and the portion of terminal 2b1 formation that consists of in the rear end of this extension 2b5, the above-mentioned circular port 2b6 that accumulates the place as bonding agent is arranged at the front portion of this base portion 2b3 one side opening.As shown in the drawing, this circular port 2b6 constitute in this embodiment diameter be base portion 2b3 width nearly 50%.
Above-mentioned the 2nd sleeve spring 2c is by disposing with the above opposed mode of the 2nd sleeve spring 2b, install with its base portion 2b3 at mounting groove 1d, shown in Fig. 7 (a)～(f), but but by the base portion 2c3 of whole wide cut, from the 2c4 of moving plate section that this base portion 2c3 forwards prolongs, be formed in the above-mentioned contact 2c2 of section of the front end of the 2c4 of this moving plate section, the extension 2c5 that rearward prolongs from this base portion 2c3 and the portion of terminal 2c1 that consists of in the rear end of this extension 2c5 consist of, and the above-mentioned circular port 2c6 that accumulates the place as bonding agent is arranged at the front portion of this base portion 2c3 one side opening.As shown in the drawing, this circular port 2c6 constitute in this embodiment diameter be base portion 2c3 width nearly 50%.With other the 2nd sleeve spring 2b be roughly symmetrical shape, only have portion of terminal 2c1 different.The portion of terminal 2b1 of other the 2nd sleeve spring 2b is with laterally crooked and rearward prolongation of extension 2b5, and is relative therewith, and the portion of terminal 2c1 of the 2nd sleeve spring 2c is crooked to the inside also rearward to be prolonged.
Above-mentioned the 1st sleeve spring 2d is the touch spring 2 that is configured in the outside of above-mentioned the 2nd sleeve spring 2b, shown in Fig. 8 (a)～(f), but but by the base portion 2d3 of whole wide cut, from the 2d4 of moving plate section that this base portion 2d3 forwards prolongs, be formed in the above-mentioned contact 2d2 of section of the front end of the 2d4 of this moving plate section, the extension 2d5 that rearward prolongs from this base portion 2d3 and the portion of terminal 2d1 that is formed in the rear end of this extension 2d5 consist of, consisting of in the front portion of base portion 2d3 one side has the above-mentioned circular port 2d6 that accumulates the place as bonding agent.Such as Fig. 8 (e), (f) shown in, this circular port 2d6 constitute in this embodiment diameter be base portion 2d3 width nearly 50%.
Shown in Fig. 9 (a)～(g), but but above-mentioned spring 2e by the base portion 2e3 of whole wide cut, the 2e4 of moving plate section, the 2e4 that erect from the both sides of this base portion 2e3, be formed in the 2e4 of this moving plate section, 2e4 each the front end inboard the above-mentioned contact 2e2 of section, 2e2, the extension 2e5 that rearward prolongs from this base portion 2e3 and consist of with the portion of terminal 2e1 that the prolongation state consists of in the rear end of this extension 2e5, consisting of in the rear portion of this base portion 2e3 one side has the above-mentioned rectangular opening 2e6 that accumulates the place as bonding agent.Shown in Fig. 9 (c), (d), (g), this rectangular opening 2e6 consist of in this embodiment width be base portion 2e3 width nearly 50%.
Above accumulates the circular port 2a6 at place as bonding agent, 2b6,2c6,2d6 or rectangular opening 2e6 constitute to have as far as possible close to the base portion 2a3 that forms these touch springs 2,2b3,2c3,2d3, the diameter of the width of 2e3 or width, from make the bonding agent that flows through not by and to make its viewpoint that is stranded in this position be preferred version, if but its diameter or width are excessive, then might make base portion 2a3,2b3,2c3,2d3, the intensity of 2e3 descends, and above-mentioned nearly 50% degree is the effect that can access and can fall low intensive suitable diameter or width.
In addition, in this embodiment, will possess the waterproof socket of above 5 kinds of touch springs 2 as applicable object, but not be to be confined to this fully.Even possess the waterproof socket of the diverse touch spring 2 of kind, or the diverse waterproof socket of quantity also fully can be suitable.
Above-mentioned cap assembly 3 is that each portion of terminal 2a1 of allowing to be configured in the touch spring 2 in the Socket casing 1,2b1,2c1,2d1,2e1 are rearward outstanding and be enclosed in the insulating properties plate-shaped plastic part of loading port 1g of the rear aperture of this Socket casing 1.Shown in Figure 10 (a)～(h), be to be slightly less than the tetragonal insulating properties plate-shaped member of roughly growing crosswise of loading port 1g particularly, have recess in positive (inboard) central authorities.From rear side (exterior side), has the protuberance 3f in central protrusion.
Shown in Figure 10 (a), from face side, from near the short transverse central authorities in the left side of this cap assembly 3 to the below, be formed be used to the extension 2c5 that makes the 2nd sleeve spring 2c from and the corresponding lateral margin of above-mentioned loading port 1g between the otch 3a that passes through, on its nearest right side, the slit 3b that passes through for the extension 2a5 that makes cup spring 2a is formed to foot near the short transverse central portion.Constitute the width of above otch 3a just over the thickness of extension 2c5, the width of above slit 3b is also just over the thickness of extension 2a5.Each height is respectively just over the extension 2c5 of correspondence, the width of 2a5.
And at the central foot of this cap assembly 3, be formed be used to the extension 2e5 that makes sheet spring 2e from and the lower edge of loading port 1g between the otch 3c that passes through.The width of this otch 3c is the size just over the width of this extension 2e5, and the height of this otch 3c is the size just over the thickness of this extension 2e5.
And the right side of this cap assembly 3, near the central authorities of short transverse extremely below, be formed be used to the extension 2d5 that makes the 1st sleeve spring 2d from and the corresponding lateral margin of above-mentioned loading port 1g between the otch 3d that passes through, in its nearest left side, the slit 3e that passes through for the extension 2b5 that makes the 2nd sleeve spring 2b is formed to foot near the short transverse central portion.Constitute the width of above otch 3d just over the thickness of extension 2d5, the width of above slit 3e is just over the thickness of extension 2b5.And each height is respectively just over the extension 2d5 of correspondence, the width of 2b5.
Therefore according to the waterproof socket of this embodiment, touch spring 2 at Socket casing 1 installation provision, with above-mentioned cap assembly 3 sealing loading port 1g, apply in the situation of above-mentioned bonding agent 4 for waterproof behind from it, even this bonding agent 4 is from the slit between touch spring 2 and this cap assembly 3 to Socket casing 1 interior inflow, base portion 2a3 at this touch spring 2,2b3,2c3,2d3, the 2e3 opening has circular port 2a6,2b6,2c6,2d6 or rectangular opening 2e6, these accumulate place's performance function as bonding agent, the great majority of these bonding agents 4 can be trapped in this circular port 2a6,2b6,2c6,2d6 or this rectangular opening 2e6, can arrive hardly the 2a2 of each contact section, 2b2,2c2,2d2,2e2 also covers these contact sections, and produces the problem of loose contact.On the other hand, the waterproof socket of self-evident this embodiment can be kept fully high water proofing property.
Such as Fig. 1 (a) and shown in Figure 2, at Socket casing 1, will as the cup spring 2a of touch spring 2, two the 2nd sleeve spring 2b, 2c, the 1st sleeve spring 2d and sheet spring 2e from the loading port 1g at Socket casing 1 rear portion be fixed in to the location respectively above-mentioned plug insertion 1a around mounting groove 1b, 1c, 1d, 1e, 1f pack into.Reinstall with the position relationship of fixing someway these touch springs 2, perhaps pack into independently respectively.Certainly, make each mounting groove 1b, 1c, 1d, 1e up and down of dual-side turnover of each base portion 2a3,2b3,2c3,2d3, base portion 2e3 turnover mounting groove 1f.
Shown in Fig. 1 (b), (c), afterwards, above-mentioned cap assembly 3 take its face side as inboard, is pressed into the loading port 1g of this Socket casing 1, shown in Fig. 3 (b), seal this loading port 1g.At this moment, self-evident, as shown in the drawing, rear side from cap assembly 3, above-mentioned cup spring 2a, two the 2nd sleeve spring 2b, 2c, the extension 2a5 of the 1st sleeve spring 2d and sheet spring 2e is by the slit 3b on right side, extension 2b5 is by the slit 3e in left side, between the otch 3a and the lateral margin of opposed loading port 1g of extension 2c5 by the right side, between the otch 3d and the lateral margin of opposed loading port 1g of extension 2d5 by the left side, between the otch 3c and the lower edge of loading port 1g of extension 2e5 by the bottom, make respectively the portion of terminal 2a1 of its rear end, 2b1,2c1,2d1,2e1 is exposed to the outside.
Next, shown in Fig. 1 (c), Fig. 3 (c) and Figure 13 (b)～(d), in the inboard of this loading port 1g and the rear side of above-mentioned cap assembly 3, fill bonding agent 4, until consistent with the outer surface of the protuberance 3f of this cap assembly 3, with the slit between slit, loading port 1g and this cap assembly 3 between these bonding agent 4 these cap assemblies 3 of filling and each touch spring 2 and other slit, guarantee watertightness.
At this moment, have this bonding agent 4 from the slit between touch spring 2 and this cap assembly 3 and other slit to the situation of Socket casing 1 interior inflow, but might debatablely especially be, such as above-mentioned situation about flowing into along touch spring 2.Because in this situation, if flow into its front, then this bonding agent 4 covers the contact 2a2 of section, 2b2,2c2,2d2,2e2,2e2, might cause loose contact.But, in the waterproof socket of this embodiment, the bonding agent 4 that flows into along the extension 2a5 of above-mentioned cup spring 2a, two the 2nd sleeve spring 2b, 2c, the 1st sleeve spring 2d and sheet spring 2e is flowing into midway, its major part contacts with the circular port 2a6, the 2b6 that are formed in base portion 2a3,2b3,2c3,2d3,2e3,2c6,2d6 or rectangular opening 2e6, is trapped in this.
In addition, but some bonding agents 4 both sides by this circular port 2a6,2b6,2c6,2d6 or rectangular opening 2e6 etc. are also arranged and further flow into the situation of the 2a4 of moving plate section, 2b4,2c4,2d4,2e4, but its amount is few, and this a small amount of bonding agent 4 spreads at these face, so almost do not arrive the 2a2 of contact section, 2b2,2c2,2d2, the 2e2 of front end, the situation of 2e2, can not produce the loose contact that the covering because of bonding agent 4 causes.
According to waterproof socket structure of the present invention, can effectively be used in the manufacturing field of various electronic equipments.
Claims (4)
1. a waterproof socket is characterized in that,
Comprise Socket casing, touch spring, cap assembly and waterproof bonding agent,
Above-mentioned Socket casing possesses the plug insertion of the plug that inserts in the collecting post, be positioned for contact section contact with the counter electrode of the plug that is inserted into this plug insertion this plug insertion touch spring on every side installation unit and for for above-mentioned touch spring is installed to this installation unit and the loading port of this contact spring of packing into
Above-mentioned touch spring is packed into and is installed to above-mentioned installation unit from above-mentioned loading port, and contact section is passed in and out in the above-mentioned plug insertion, makes portion of terminal outstanding outside Socket casing from above-mentioned loading port,
Above-mentioned cap assembly allows above-mentioned portion of terminal to give prominence to and seal above-mentioned loading port outside Socket casing,
Above-mentioned waterproof is applied to bonding agent on the whole or part of the recess that the inner edge by the outer surface of above-mentioned cap assembly and above-mentioned loading port impales,
Accumulate the place at base portion formation bonding agent above-mentioned touch spring, that be used for installing and fixing to above-mentioned installation unit.
2. waterproof socket according to claim 1 is characterized in that,
As the hole of the above-mentioned bonding agent place of accumulating employing at the base portion opening of above-mentioned touch spring.
3. waterproof socket according to claim 2 is characterized in that,
Above-mentioned hole shape is become circle, ellipse, rectangle or slit-shaped.
4. waterproof socket according to claim 1 is characterized in that,
Accumulate the place as above-mentioned bonding agent, adopt above-mentioned touch spring, be used for installing and fixing form to the base portion of above-mentioned installation unit, at the recess of the two sides of this base portion opening.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012096245A JP2013225386A (en) | 2012-04-20 | 2012-04-20 | Waterproof jack |
| JP2012-096245 | 2012-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103378472A true CN103378472A (en) | 2013-10-30 |
Family
ID=49463241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100611369A Pending CN103378472A (en) | 2012-04-20 | 2013-02-27 | Waterproof socket |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013225386A (en) |
| CN (1) | CN103378472A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977732A (en) * | 2016-04-20 | 2016-09-28 | 宁波博禄德电子有限公司 | Audio adapter |
| CN106469865A (en) * | 2015-08-21 | 2017-03-01 | Smk株式会社 | Socket |
| CN106486827A (en) * | 2015-08-28 | 2017-03-08 | 日本压着端子制造株式会社 | Socket |
| CN107211552A (en) * | 2015-02-18 | 2017-09-26 | 株式会社自动网络技术研究所 | Shell |
| CN109888543A (en) * | 2017-12-06 | 2019-06-14 | 中航光电科技股份有限公司 | A kind of connector and its socket, multiconductor contact |
| CN111885227A (en) * | 2015-10-15 | 2020-11-03 | 三星电子株式会社 | Shell and electronic equipment comprising same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943987A (en) * | 2013-01-22 | 2014-07-23 | 富士康(昆山)电脑接插件有限公司 | Audio connector and manufacturing method thereof |
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| CN2775882Y (en) * | 2005-01-25 | 2006-04-26 | 亮泰企业股份有限公司 | Water-proof socket |
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| JP3078711B2 (en) * | 1994-09-21 | 2000-08-21 | ヒロセ電機株式会社 | Electrical connector |
| JP2005004990A (en) * | 2003-06-09 | 2005-01-06 | Fujikura Ltd | Insulation displacement terminal and insulation displacement connector |
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| CN2775882Y (en) * | 2005-01-25 | 2006-04-26 | 亮泰企业股份有限公司 | Water-proof socket |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211552A (en) * | 2015-02-18 | 2017-09-26 | 株式会社自动网络技术研究所 | Shell |
| CN107211552B (en) * | 2015-02-18 | 2020-02-14 | 株式会社自动网络技术研究所 | Outer casing |
| CN106469865A (en) * | 2015-08-21 | 2017-03-01 | Smk株式会社 | Socket |
| CN106469865B (en) * | 2015-08-21 | 2019-02-19 | Smk株式会社 | Socket |
| CN106486827A (en) * | 2015-08-28 | 2017-03-08 | 日本压着端子制造株式会社 | Socket |
| CN106486827B (en) * | 2015-08-28 | 2019-11-08 | 日本压着端子制造株式会社 | Socket |
| CN111885227A (en) * | 2015-10-15 | 2020-11-03 | 三星电子株式会社 | Shell and electronic equipment comprising same |
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| CN105977732A (en) * | 2016-04-20 | 2016-09-28 | 宁波博禄德电子有限公司 | Audio adapter |
| CN109888543A (en) * | 2017-12-06 | 2019-06-14 | 中航光电科技股份有限公司 | A kind of connector and its socket, multiconductor contact |
| CN109888543B (en) * | 2017-12-06 | 2021-09-28 | 中航光电科技股份有限公司 | Connector and socket and multi-contact element thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013225386A (en) | 2013-10-31 |
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Application publication date: 20131030 |