CN218215854U - Socket with back buckle - Google Patents

Abstract

A socket with a back buckle comprises a socket main body part and the back buckle, wherein the socket main body part comprises a front cover, a rear shell and an electric contact assembly, the front cover and the rear shell are vertically clamped, the electric contact assembly is embedded in the front cover, and openings are formed in one ends of the front cover and the rear shell; the front cover is provided with a plurality of assembling clamping holes, the edge of the front cover is also provided with an embedding ring, the rear shell is correspondingly provided with a plurality of assembling clamping columns, the edge of the rear shell is correspondingly provided with embedding steps, the assembling clamping columns are clamped in the assembling clamping holes and are locked and limited by the assembling clamping holes, and the embedding ring is seamlessly embedded with the embedding steps; the front cover is further provided with a plurality of buckling clamping holes, the back buckle is correspondingly provided with a plurality of buckling clamping columns, and the buckling clamping columns can be clamped in the buckling clamping holes and are limited by the buckling clamping holes in a locking mode. The utility model designs the socket with the back buckle, so that the socket can be more conveniently and firmly fixed on flexible electronic products such as electric blankets; the utility model discloses the practicality is strong, has stronger popularization meaning.

Description

Socket with back buckle

Technical Field

The utility model relates to a socket especially relates to a take socket of back dunk.

Background

The socket is an essential accessory on most electronic products, and provides an input power supply interface for the electronic products in work. For an electronic product with a fixed shape, the socket can be firmly embedded and assembled on the housing by means of a clamping or screw fixing method. However, for flexible electronic products such as electric blankets, conventional sockets are often difficult to mount securely to the product body.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a receptacle with a back buckle to overcome the disadvantages of the prior art.

The utility model provides a take socket of back dunk, includes socket main part and back dunk, the socket main part includes protecgulum, backshell and the electricity of gomphosis in the protecgulum of block from top to bottom and touches the subassembly, the one end of protecgulum and backshell all is equipped with the opening. The front cover is provided with a plurality of assembling clamping holes, the edge of the front cover is also provided with an embedding ring, the rear shell is correspondingly provided with a plurality of assembling clamping columns, the edge of the rear shell is correspondingly provided with embedding steps, the assembling clamping columns are clamped in the assembling clamping holes and are limited by the locking of the assembling clamping holes, and the embedding ring is seamlessly embedded with the embedding steps. The front cover is further provided with a plurality of buckling clamping holes, the back buckle is correspondingly provided with a plurality of buckling clamping columns, and the buckling clamping columns can be clamped in the buckling clamping holes and are locked and limited by the buckling clamping holes.

Furthermore, the electric contact assembly comprises an insulating base and a plurality of conductive pins, a plurality of front and back through mounting through holes which are arranged at even intervals are formed in the insulating base, and the conductive pins are fixedly arranged in the mounting through holes in a penetrating mode. The conductive needle is in a hollow cylindrical design, the tail portion of the conductive needle is further provided with a welding portion which is integrally connected, the welding portion is in a square design, and a threading notch is further formed in the welding portion.

Further, the socket main body part further comprises a dustproof assembly, and the dustproof assembly comprises a dustproof sliding block and a reset elastic sheet. The dustproof sliding block and the reset elastic sheet are clamped on the sliding rails, and the dustproof sliding block can slide along the sliding rails. And the dustproof sliding block is also provided with a plurality of conductive through holes which penetrate through from front to back, and the plurality of conductive through holes are respectively in one-to-one correspondence with the plurality of conductive pins.

Furthermore, an anti-contraposition and anti-reverse-direction clamping block and two movable through holes are further arranged at the opening of the front cover, and elastic limiting clamping blocks are arranged in the movable through holes. The tail part of the elastic limiting clamping block is integrally connected with the inner side wall of the movable through hole, the head part of the elastic limiting clamping block is in a wedge-shaped design, and the head part of the elastic limiting clamping block can elastically stretch out and draw back in the movable through hole along the up-down direction.

Furthermore, the bottom end of the front cover and the top end of the back buckle are both provided with a plurality of fixing teeth, the fixing teeth are all in a conical design, and the fixing teeth at the bottom end of the front cover and the top end of the back buckle are respectively distributed on the peripheries of the buckling clamping holes and the buckling clamping columns.

Furthermore, a plurality of anti-skid protrusions are arranged on the two outer sides of the front cover and the rear shell.

To sum up, the utility model relates to a take socket of back dunk's beneficial effect lies in: the socket with the back buckle is designed, so that the socket can be more conveniently and firmly fixed on a flexible electronic product such as an electric blanket; the welding part at the tail part of the conductive pin enables the wire to be easily penetrated and welded on the socket; the dustproof assembly on the socket can effectively prevent external dust and the like from entering the socket from the opening to influence the use of the socket, and can also avoid potential safety hazards caused by the fact that the conductive pins are exposed outside; an anti-reverse clamping block and an elastic limit clamping block are also arranged at the opening of the socket, so that the plug and the socket can be prevented from being reversely connected, and the connection between the plug and the socket can be firmer; the front cover and the fixed teeth on the back buckle can enhance the fastening performance of the socket buckle on a product and avoid the problem of loosening and deviation; the anti-skid protrusions on the two sides of the socket main body part enable the socket to be stressed easily, and plug-in and plug-out operation of the plug and the socket is easier; the utility model discloses the practicality is strong, has stronger popularization meaning.

Drawings

Fig. 1 is a schematic structural view of a socket with a back buckle according to the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic structural view of the front cover of FIG. 2;

FIG. 4 is a schematic structural view of the rear housing of FIG. 2;

FIG. 5 is a schematic view of the back buckle of FIG. 2;

FIG. 6 is a schematic diagram of the electrical contact assembly of FIG. 2;

fig. 7 is a schematic structural diagram of the dustproof assembly in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 7, it is a socket 100 with a back buckle 20 of the present invention, including a socket main body 10 and a back buckle 20, the socket main body 10 includes a front cover 30, a rear cover 40 and an electric contact assembly 50 embedded in the front cover 30, the front cover 30 and the rear cover 40 are both provided with an opening 60 at one end.

The front cover 30 is provided with a plurality of assembling clamping holes 31, the edge of the front cover 30 is also provided with an embedding ring 32, the rear shell 40 is correspondingly provided with a plurality of assembling clamping columns 41, the edge of the rear shell 40 is correspondingly provided with embedding steps 42, the assembling clamping columns 41 are clamped in the assembling clamping holes 31 and are locked and limited by the assembling clamping holes 31, and the embedding ring 32 and the embedding steps 42 are seamlessly embedded. The front cover 30 is further provided with a plurality of fastening holes 33, the back buckle 20 is correspondingly provided with a plurality of fastening posts 21, and the fastening posts 21 can be fastened in the fastening holes 33 and are locked and limited by the fastening holes 33. The fastening column 21 of the back buckle 20 can penetrate through the electric blanket and then fasten with the socket main body 10, so that the socket can be firmly fastened and fixed on the electric product without using tools such as screws or glue, which is convenient and reliable.

The electric contact assembly 50 comprises an insulating base 51 and a plurality of conductive pins 52, wherein the insulating base 51 is provided with a plurality of installation through holes 511 which are arranged in a front-back penetrating manner and are arranged at even intervals, and the conductive pins 52 are fixedly arranged in the installation through holes 511 in a penetrating manner. The conductive pin 52 is in a hollow cylindrical design, the tail part of the conductive pin is further provided with a welding part 53 which is integrally connected, the welding part 53 is in a square design, and the welding part 53 is further provided with a threading notch 531. The welding portion 53 with a square spread shape has a larger surface area for bearing solder paste, which is beneficial to welding and fixing the wire end and the tail portion of the conductive pin 52. The threading notch 531 on the welding portion 53 allows the wire end to be easily threaded through the tail portion of the conductive pin 52 for subsequent welding and fixing.

The socket main body 10 further includes a dust-proof assembly 70, and the dust-proof assembly 70 includes a dust-proof slider 71 and a reset spring (not shown). The two sides of the opening 60 of the front cover 30 are further provided with slide rails 34, the dustproof slide block 71 and the reset elastic sheet are clamped on the slide rails 34, and the dustproof slide block 71 can slide along the slide rails 34. The dustproof sliding block 71 is further provided with a plurality of front and rear penetrating conductive through holes 711, and the plurality of conductive through holes 711 correspond to the plurality of conductive pins 52 one by one respectively. When the socket is not connected with the plug, the dustproof sliding block 71 blocks the opening 60 of the socket under the elastic force of the reset elastic sheet, and can effectively prevent foreign matters such as external dust and the like from entering the socket from the opening 60 to influence the use of the socket. When the socket is plugged into the plug, the dustproof slide block 71 can slide along the slide rail 34 to the inside of the socket by pushing force of the plug, so that the front ends of the conductive pins 52 are exposed and are embedded with the plug to communicate a circuit.

An anti-contraposition fixture block 35 and two movable through holes 36 are further arranged at the opening 60 of the front cover 30, and an elastic limiting fixture block 37 is arranged in each movable through hole 36. The tail part of the elastic limiting clamping block 37 is integrally connected with the inner side wall of the movable through hole 36, the head part of the elastic limiting clamping block 37 is in a wedge-shaped design, and the head part of the elastic limiting clamping block 37 can elastically stretch out and draw back in the movable through hole 36 along the up-down direction. The anti-reverse fixture block 35 designed on one side can effectively prevent the plug from being reversely inserted into the socket, and the elastic limit fixture block 37 can limit the plug after the plug is inserted into the socket, so that the connection between the plug and the socket is firmer.

The bottom end of the front cover 30 and the top end of the back buckle 20 are both provided with a plurality of fixing teeth 80, the fixing teeth 80 are all designed in a conical shape, and the fixing teeth 80 at the bottom end of the front cover 30 and the top end of the back buckle 20 are respectively distributed on the peripheries of the buckling clamping holes 33 and the buckling clamping columns 21. A plurality of anti-slip protrusions 90 are disposed on both outer sides of the front cover 30 and the rear case 40. When the front cover 30 and the back buckle 20 of the socket are respectively clamped on the product from the inner surface and the outer surface of the product, the fixing teeth 80 also abut against the inner surface and the outer surface of the product, so that the friction force between the front cover 30 and the back buckle 20 and the inner surface and the outer surface of the product is greatly increased, and the socket clamped on the product is not easy to slide and deviate. The anti-skid protrusions 90 on the two outer sides of the socket increase the friction coefficient of the outer surface of the socket, so that a user can more easily save labor when the socket and the plug are plugged or disconnected.

To sum up, the utility model relates to a take socket 100 of back dunk 20's beneficial effect lies in: the socket 100 with the back buckle 20 is designed to be more conveniently and firmly fixed on a flexible electronic product such as an electric blanket; the welding part 53 at the tail part of the conductive pin 52 enables the wire to be easily penetrated and welded on the socket; the dustproof assembly 70 on the socket not only can effectively prevent external dust and the like from entering the socket from the opening 60 to affect the use of the socket, but also can avoid potential safety hazards caused by the fact that the conductive pins 52 are exposed outside; an anti-reverse fixture block 35 and an elastic limit fixture block 37 are also arranged at the opening 60 of the socket, so that the plug and the socket can be prevented from being reversely connected, and the connection between the plug and the socket can be firmer; the front cover 30 and the fixed teeth 80 on the back buckle 20 can enhance the fastening performance of the socket buckle on the product, and avoid the problem of looseness and deviation; the anti-skid protrusions 90 on the two sides of the socket main body part 10 enable the socket to be more easily stressed, and plug-in and plug-out operations of the plug and the socket are easier; the utility model discloses the practicality is strong, has stronger popularization meaning.

The above-mentioned embodiment only expresses one implementation manner of the utility model, and the description thereof is specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the invention, and these are within the scope of the invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims (6)

1. The utility model provides a socket of area back of body knot which characterized in that: the socket comprises a socket main body part and a back buckle, wherein the socket main body part comprises a front cover, a rear shell and an electric contact assembly, the front cover and the rear shell are vertically clamped, the electric contact assembly is embedded in the front cover, and openings are formed in one ends of the front cover and the rear shell; the front cover is provided with a plurality of assembling clamping holes, the edge of the front cover is also provided with an embedded ring, the rear shell is correspondingly provided with a plurality of assembling clamping columns, the edge of the rear shell is correspondingly provided with embedded steps, the assembling clamping columns are clamped in the assembling clamping holes and are locked and limited by the assembling clamping holes, and the embedded ring is seamlessly embedded with the embedded steps; the front cover is further provided with a plurality of buckling clamping holes, the back buckle is correspondingly provided with a plurality of buckling clamping columns, and the buckling clamping columns can be clamped in the buckling clamping holes and are locked and limited by the buckling clamping holes.

2. The receptacle with a back clip of claim 1, wherein: the electric contact assembly comprises an insulating base and a plurality of conductive pins, a plurality of mounting through holes which penetrate through the insulating base in the front and back direction and are uniformly arranged at intervals are formed in the insulating base, and the conductive pins are fixedly arranged in the mounting through holes in a penetrating mode; the conductive needle is in a hollow cylindrical design, the tail portion of the conductive needle is further provided with a welding portion which is integrally connected, the welding portion is in a square design, and a threading notch is further formed in the welding portion.

3. The receptacle with a back buckle of claim 2, wherein: the socket main body part further comprises a dustproof assembly, and the dustproof assembly comprises a dustproof sliding block and a reset elastic sheet; the two sides of the opening of the front cover are also provided with slide rails, the dustproof slide block and the reset elastic sheet are clamped on the slide rails, and the dustproof slide block can slide along the slide rails; and the dustproof sliding block is also provided with a plurality of conductive through holes which penetrate through from front to back, and the plurality of conductive through holes are respectively in one-to-one correspondence with the plurality of conductive pins.

4. The receptacle with a back buckle of claim 1, wherein: an anti-contraposition and anti-reverse-direction clamping block and two movable through holes are further arranged at the opening of the front cover, and elastic limiting clamping blocks are arranged in the movable through holes; the tail part of the elastic limiting clamping block is integrally connected with the inner side wall of the movable through hole, the head part of the elastic limiting clamping block is in a wedge-shaped design, and the head part of the elastic limiting clamping block can elastically stretch out and draw back in the movable through hole along the up-down direction.

5. The receptacle with a back clip of claim 1, wherein: the bottom of protecgulum and the top of back-off all are equipped with a plurality of fixed teeth, and a plurality of fixed teeth all are conical design, just a plurality of fixed teeth of protecgulum bottom and back-off top distribute respectively in the periphery of lock joint card hole and lock joint card post.

6. The receptacle with a back buckle of claim 1, wherein: and a plurality of anti-skid protrusions are arranged on the two outer sides of the front cover and the rear shell.

Images