CN219144580U - Opposite-plug type waterproof structure - Google Patents

Abstract

The application relates to the field of electrical sockets, in particular to a plug-in waterproof structure. Including public head and female the inserting, public head includes the fixing base, be equipped with the installation passageway on the fixing base, be equipped with first grafting portion in the installation passageway, female the inserting includes connecting portion, connecting portion one end can be used for connecting the wire rod, and the other end is connected with second grafting portion, first grafting portion can with second grafting portion cooperation is connected, be equipped with first waterproof piece on the first grafting portion, be close to on the connecting portion the one end of second grafting portion is equipped with the second waterproof piece, first waterproof piece can with the waterproof piece cooperation dress of second is inlayed. The waterproof structure is optimized to this application, improves waterproof performance of waterproof structure, and the effect of being convenient for stable assembly.

Description

Opposite-plug type waterproof structure

Technical Field

The application relates to the field of electrical sockets, in particular to a plug-in waterproof structure.

Background

The swimming pool water treatment is very important, and the swimming pool water is recycled, so that the water source can be greatly saved, the waste is reduced, the water pollution degree is reduced, and the healthy use of the water quality is ensured. It is necessary to provide water circulation system equipment and the like in a swimming pool, and the equipment is often electrically connected through a water inlet type socket, so that the waterproof structure of the socket is important.

The existing waterproof socket structure can play a waterproof role, but is easy to fall off under the pulling of external force.

The prior art is therefore subject to improvement based on the above-mentioned problems.

Disclosure of Invention

The purpose of this application is optimize waterproof construction, improves waterproof performance of waterproof construction, and is convenient for stably assemble.

The technical aim of the application is achieved through the following technical scheme: the utility model provides a to plug waterproof construction, includes public head and female the inserting, public head includes the fixing base, be equipped with the installation passageway on the fixing base, be equipped with first grafting portion in the installation passageway, female the inserting includes connecting portion, connecting portion one end can be used for connecting the wire rod, and the other end is connected with second grafting portion, first grafting portion can with second grafting portion cooperation is connected, be equipped with first waterproof piece on the first grafting portion, be close to on the connecting portion the one end of second grafting portion is equipped with the second waterproof piece, first waterproof piece can with the cooperation of second waterproof piece is adorned and is inlayed.

Through adopting above-mentioned technical scheme, first grafting portion and second grafting portion cooperation grafting makes mechanical equipment carry out the circular telegram through power wire rod and socket cooperation grafting and connects. The gap of the first plug-in connection part and the second plug-in connection part is blocked by the first waterproof piece and the second waterproof piece, so that water is prevented from entering the joint. And the first waterproof piece and the second waterproof piece are assembled and embedded to be matched and provide accurate connection for calibration assembly, and meanwhile, the first waterproof piece and the second waterproof piece are mutually limited to prevent assembly loosening, so that stable assembly of the first plug-in connection part and the second plug-in connection part is affected.

Optionally, the first grafting portion indent forms the jack groove, jack groove bottom is connected with first passageway, first passageway with jack groove bottom switches on, be equipped with the plug connector in the first passageway, the cavity setting of second grafting portion forms the second passageway, the second passageway with connecting portion switches on, set up the dress inserts in the second passageway.

Through adopting above-mentioned technical scheme, the components and parts steady installation of the inside dress of first passageway and second passageway, prevent that inside plug connector or dress inserts from shifting and turning to etc. damage in grafting assembly process, stablely peg graft perpendicularly.

Optionally, a third waterproof piece is arranged at the bottom of the plugging groove, the third waterproof piece surrounds the plugging piece, and a fourth waterproof piece is arranged on one surface, away from the connecting portion, of the second plugging portion, corresponding to the third waterproof piece.

Through adopting above-mentioned technical scheme, shelter from the gap of pegging graft outside plug connector and the dress inserts through third waterproof piece and fourth waterproof, prevent that junction from intaking. And the third waterproof piece and the fourth waterproof piece are assembled and embedded to be matched and provide accurate connection for calibration assembly, and meanwhile, the third waterproof piece and the fourth waterproof piece are mutually limited to prevent assembly loosening, so that stable assembly of the first plug-in connection part and the second plug-in connection part is affected.

Optionally, a limiting part is arranged at one end of the first channel away from the opening of the plugging slot.

By adopting the technical scheme, the position of the first plug-in part inserted into the installation channel is fixed, so that the inaccuracy of the mounting and embedding position of the first plug-in part is prevented, and the first plug-in part cannot be completely plugged with the second plug-in part.

Optionally, a clamping piece is arranged on the outer wall of the first channel, and the clamping piece can be matched and clamped with the limiting piece.

Through adopting above-mentioned technical scheme, fixed first grafting portion installs in the installation passageway, when using glue bonding first grafting portion and installation passageway, can stabilize first grafting portion not hard up in the installation passageway, prevents that the gluey is unstable.

Optionally, the joint spare includes the spring, spring coupling has the baffle, the baffle is to keeping away from female direction slope setting of inserting, be equipped with the recess on the locating part, the baffle can pass through the recess with the locating part joint.

Through adopting above-mentioned technical scheme, after the baffle extrudees the spring in recess department and passes through the recess, spring resilience baffle makes baffle and locating part carry out the joint, and convenient and fast carries out the installation of first grafting portion, prevents to break away from.

Optionally, the inner wall of the installation channel is concavely provided with a glue overflow groove.

By adopting the technical scheme, the glue flows in the glue overflow groove and is fully contacted with the first plug-in part, so that the first plug-in part is fully adhered in the mounting channel.

Optionally, the side wall of the fixing base is obliquely arranged.

Through adopting above-mentioned technical scheme, the installation of stable fixing base prevents that the fixing base from rotating.

In summary, the present application at least includes the following beneficial effects:

1. the first plug-in connection part and the second plug-in connection part are matched and plugged, so that the mechanical equipment is connected with the socket through the power wire in a matched and plugged mode. The gap of the first plug-in connection part and the second plug-in connection part is blocked by the first waterproof piece and the second waterproof piece, so that water is prevented from entering the joint. And the first waterproof piece and the second waterproof piece are assembled and embedded to be matched and provide accurate connection for calibration assembly, and meanwhile, the first waterproof piece and the second waterproof piece are mutually limited to prevent assembly loosening, so that stable assembly of the first plug-in connection part and the second plug-in connection part is affected.

2. The third waterproof piece and the fourth waterproof piece are used for shielding the gap between the plug-in piece and the plug-in piece, so that water is prevented from entering the joint. And the third waterproof piece and the fourth waterproof piece are assembled and embedded to be matched and provide accurate connection for calibration assembly, and meanwhile, the third waterproof piece and the fourth waterproof piece are mutually limited to prevent assembly loosening, so that stable assembly of the first plug-in connection part and the second plug-in connection part is affected.

3. The glue flows in the glue overflow groove and is fully contacted with the first plug-in part, so that the first plug-in part is fully adhered in the mounting channel.

Drawings

Fig. 1 is a schematic structural view of an opposite-plug type waterproof structure.

Fig. 2 is a schematic structural view of the fixing base.

Fig. 3 is a schematic diagram of the structure of the glue overflow groove.

Reference numerals

1. A male; 2. a female plug; 3. a fixing seat; 4. a mounting channel; 5. a first plug-in connection; 51. a plug-in groove; 52. a first channel; 53. a plug-in component; 54. a third waterproof member; 6. a connection part; 7. a wire rod; 8. a second plug-in connection; 81. a second channel; 82. installing an insert; 83. a fourth waterproof member; 9. a first waterproof member; 10. a second waterproof member; 11. a limiting piece; 111. a groove; 12. a clamping piece; 121. a spring; 122. a baffle; 13. and a glue overflow groove.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

In this embodiment, refer to fig. 1 and 2, a pair of waterproof structure, including public first 1 and female 2 of inserting, public first 1 includes fixing base 3, be equipped with installation passageway 4 on the fixing base 3, be equipped with first grafting portion 5 in the installation passageway 4, female 2 of inserting includes connecting portion 6, connecting portion 6 one end can be used for connecting wire rod 7, and the other end is connected with second grafting portion 8, first grafting portion 5 can with second grafting portion 8 cooperation is connected, be equipped with first waterproof 9 on the first grafting portion 5, be close to on the connecting portion 6 the one end of second grafting portion 8 is equipped with second waterproof 10, first waterproof 9 can with the cooperation of second waterproof 10 is adorned and is inlayed.

Specifically, waterproof construction includes that public first 1 and female two parts of inserting 2, and public first 1 includes fixing base 3, installation passageway 4 and first grafting portion 5, and female grafting 2 includes connecting portion 6 and second grafting portion 8. The middle part of the fixing seat 3 is hollow and provided with a mounting channel 4, the channel opening of the mounting channel 4 is in an inverted convex shape, the first plug-in part 5 is matched with the shape of the mounting channel 4, and the first plug-in part 5 is embedded into the fixing seat 3 through the mounting channel 4. One end of the connecting part 6 is used for being connected with the wire 7, the wire 7 is made of PVC plastic material and is injection molded with the connecting part 6 together, and the other end of the connecting part 6 is provided with a convex-shaped protrusion which is a second inserting part 8. Preferably, the first waterproof piece 9 is a part which is not embedded in the installation channel 4 when the first plugging portion 5 is installed in the installation channel 4, the second waterproof piece 10 is a waterproof groove which is arranged on the connecting portion 6 along the circumferential indent of the second plugging portion 8 protruding on the connecting portion 6, when the first plugging portion 5 and the second plugging portion 8 are plugged, the first waterproof piece 9 is embedded in the second waterproof piece 10, so that the first plugging portion 5 and the second plugging portion 8 are fixedly installed, gaps between plugging are blocked to prevent water from entering, the waterproof performance is enhanced, and meanwhile stable assembly is facilitated. Similarly, in another embodiment, the first waterproof piece 9 may be a waterproof groove formed by the installation channel 4 and the first plugging portion 5 when the first plugging portion 5 is completely plugged into the installation channel 4, the second waterproof piece 10 is a portion on the connection portion 6 protruding along the second plugging portion 8 on the connection portion 6 and protruding outwards, and the first waterproof piece 9 and the second waterproof piece 10 can be fixedly installed in a fitting manner, and plug-in gaps are blocked to prevent water from entering.

In this embodiment, referring to fig. 1 and 2, the first plugging portion 5 is concavely formed into a plugging groove 51, the bottom of the plugging groove 51 is connected with a first channel 52, the first channel 52 is communicated with the bottom of the plugging groove 51, a plugging element 53 is disposed in the first channel 52, the second plugging portion 8 is hollow to form a second channel 81, the second channel 81 is communicated with the connecting portion 6, and an insert 82 is disposed in the second channel 81.

Specifically, the inserting groove 51 is concave, the second inserting portion 8 can be embedded into the inserting groove 51, preferably 3 first channels 52 are conducted at the bottom of the inserting groove 51, 3 second channels 81 are arranged on the corresponding second inserting portion 8, the inserting piece 53 fixedly installed in the first channels 52 is inserted into the embedding piece 82 in the second channels 81, and stable connection of the male connector 1 and the female connector 2 is achieved.

In this embodiment, referring to fig. 1 and 2, a third waterproof member 54 is disposed at the bottom of the plugging groove 51, the third waterproof member 54 is disposed around the plugging member 53, and a fourth waterproof member 83 is disposed on a surface of the second plugging portion 8 away from the connecting portion 6 corresponding to the third waterproof member 54.

Specifically, the protruding member of protruding shape is equipped with as third waterproof member 54 in the grafting groove 51 bottom, first passageway 52 link up in protruding member and set up, make third waterproof member 54 set up around the grafting piece 53 that sets up in the first passageway 52, corresponding one side that is away from connecting portion 6 at second grafting portion 8 sets up protruding indent and be fourth waterproof member 83, when second grafting portion 8 pegged graft in grafting groove 51, third waterproof member 54 aligns fourth waterproof member 83, when grafting piece 53 pegging graft in dress inserts 82, third waterproof member 54 dress is adorned in fourth waterproof member 83, further stop external and grafting piece 53, dress inserts 82's gap, prevent intaking, stable assembly prevents not hard up simultaneously. Similarly, in another embodiment, the bottom of the plugging slot 51 is provided with a convex concave as the third waterproof member 54, the first channel 52 is arranged in the concave in a penetrating manner, so that the third waterproof member 54 is arranged around the plugging member 53 arranged in the first channel 52, the corresponding convex member which is provided with a convex shape on the surface of the second plugging portion 8 far away from the connecting portion 6 is the fourth waterproof member 83, when the second plugging portion 8 is plugged into the plugging slot 51, the third waterproof member 54 is aligned with the fourth waterproof member 83, and when the plugging member 53 is plugged into the plugging member 82, the fourth waterproof member 83 is plugged into the third waterproof member 54, so that better waterproof performance is realized and assembly is convenient.

In this embodiment, referring to fig. 1, a limiting member 11 is disposed at an end of the first channel 52 away from the opening of the plugging slot 51.

Specifically, the baffle 122 is arranged along the circumferential direction of the channel opening at one end of the mounting channel 4 far away from the second plugging portion 8, when the first plugging portion 5 is embedded into the fixing seat 3 through the mounting channel 4, the first channel 52 can pass through the mounting channel 4, and part of the outer wall of the plugging groove 51 of the first plugging portion 5 can be abutted with the baffle 122, so that the first plugging member 53 is prevented from being continuously installed into the mounting channel 4, the first plugging portion 5 is not completely installed into the mounting channel 4, and the non-embedded part is reserved to serve as the first waterproof member 9 and the second waterproof member 10 for embedding.

In this embodiment, referring to fig. 1, the clamping member 12 includes a spring 121, the spring 121 is connected with a baffle 122, the baffle 122 is obliquely disposed away from the female plug 2, a groove 111 is disposed on the limiting member 11, and the baffle 122 can be clamped with the limiting member 11 through the groove 111.

Specifically, set up recess 111 on locating part 11, set up joint spare 12 on corresponding mounted position on first grafting portion 5, joint spare 12 includes spring 121 and baffle 122, spring 121 connects baffle 122, baffle 122 sets up along first grafting portion 5 installation direction slope, when joint spare 12 contact recess 111, baffle 122 extrusion spring 121 makes baffle 122 pass through recess 111, when baffle 122 pass through recess 111 back spring 121 resilience, makes baffle 122 recoil normal position, prevents that first grafting portion 5 from pulling back and demolishing. The first grafting portion 5 and the locating part 11 butt, joint spare 12 and locating part 11 joint, first grafting portion 5 grafting groove 51 outer wall portion and joint spare 12 centre gripping locating part 11 make first grafting portion 5 stably install in installation passageway 4, when using glue to glue, prevent that first grafting portion 5 from shifting and causing the sticky effect bad, the installation of the stable first grafting portion 5 of being convenient for.

In this embodiment, referring to fig. 3, the inner wall of the mounting channel 4 is concavely provided with a glue overflow groove 13.

Specifically, glue overflow groove 13 is circumferentially arranged along installation channel 4, preferably the width of glue overflow groove 13 is the depth of inserting groove 51, so that when glue on the outer wall of inserting groove 51 is embedded and installed, the glue on the outer wall can flow through glue overflow groove 13, the outer wall of inserting groove 51 is uniformly coated with glue, and the stability of installation of first inserting portion 5 is enhanced to prevent water inflow.

In this embodiment, referring to fig. 3, the side wall of the fixing base 3 is disposed obliquely.

Specifically, it is preferable that the top of the fixing base 3 is narrower, the bottom is wider, that is, the side face is inclined, the bottom is wider, the fixing base 3 can be stably received and placed, and when the fixing base 3 is fixed, the fixing base 3 is prevented from moving or even rotating, and the installation is prevented from being unstable.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a to inserting waterproof construction, its characterized in that, including public head (1) and female plug (2), public head (1) include fixing base (3), be equipped with installation passageway (4) on fixing base (3), be equipped with first grafting portion (5) in installation passageway (4), female plug (2) including connecting portion (6), connecting portion (6) one end can be used for connecting wire rod (7), and the other end is connected with second grafting portion (8), first grafting portion (5) can with second grafting portion (8) cooperation is connected, be equipped with first waterproof piece (9) on first grafting portion (5), be close to on connecting portion (6) the one end of second grafting portion (8) is equipped with second waterproof piece (10), first waterproof piece (9) can with second waterproof piece (10) cooperation dress is inlayed.

2. The opposite-plug waterproof structure according to claim 1, wherein the first plug-in portion (5) is concavely formed into a plug-in groove (51), a first channel (52) is connected to the bottom of the plug-in groove (51), the first channel (52) is communicated with the bottom of the plug-in groove (51), a plug-in piece (53) is arranged in the first channel (52), the second plug-in portion (8) is hollow to form a second channel (81), the second channel (81) is communicated with the connecting portion (6), and an insert (82) is arranged in the second channel (81).

3. The opposite-plug waterproof structure according to claim 2, wherein a third waterproof piece (54) is arranged at the bottom of the plug groove (51), the third waterproof piece (54) is arranged around the plug piece (53), and a fourth waterproof piece (83) is arranged on one surface, away from the connecting portion (6), of the second plug portion (8) corresponding to the third waterproof piece (54).

4. A water-resistant construction according to claim 3, characterized in that the end of the first channel (52) remote from the opening of the socket (51) is provided with a stop (11).

5. The opposite-plug type waterproof structure according to claim 4, wherein a clamping piece (12) is arranged on the outer wall of the first channel (52), and the clamping piece (12) can be matched and clamped with the limiting piece (11).

6. The opposite-plug type waterproof structure according to claim 5, wherein the clamping piece (12) comprises a spring (121), the spring (121) is connected with a baffle plate (122), the baffle plate (122) is obliquely arranged in a direction away from the female plug (2), the limiting piece (11) is provided with a groove (111), and the baffle plate (122) can be clamped with the limiting piece (11) through the groove (111).

7. The opposite-plug waterproof structure according to claim 1, wherein the inner wall of the installation channel (4) is concavely provided with a glue overflow groove (13).

8. A water-proof structure according to claim 1, characterized in that the side walls of the fixing base (3) are arranged obliquely.

Images