CN217086951U - Rotary connecting socket - Google Patents

Abstract

The utility model relates to the technical field of circuit connection, in particular to a rotary connecting socket, which comprises an outer shell, wherein the upper end of the outer shell is provided with grooves at equal intervals, the upper end inside the grooves is rotatably connected with a first rotating disc, and the surface of the first rotating disc is provided with jacks; the inner walls of the two sides of the groove are fixedly connected with bumps, the inner walls of the front end and the rear end of the groove are provided with conducting strips, and the middle part of the groove is fixedly connected with a positioning shaft; the equal fixedly connected with fixed plate in lower extreme both sides of first carousel, and the outside swing joint of fixed plate has metal shrapnel, the spout has been seted up at the outside middle part of fixed plate, the utility model discloses a separate jack and conducting strip to set up the carousel in jack department, but make to need rotatory fixed switch-on circuit after inserting the plug, avoided children to miss and lead to the dangerous emergence of electric shock in inserting the jack with metallics, improved the security.

Description

Rotary connecting socket

Technical Field

The utility model relates to a circuit connection technical field, concretely relates to rotation type connection socket.

Background

The socket is a socket into which one or more circuit connection wires can be inserted, and various connection wires can be inserted through the socket, so that the socket is convenient to be connected with other circuits, and the connection and disconnection of the part of circuits are finally achieved through the connection and disconnection between the circuit and the copper piece;

however, the jacks of most of the existing sockets are in an open state, and even if a closing mechanism is arranged at the jacks of a small part of the sockets, the jacks can be opened by pressing with an object, so that objects except a plug can be easily inserted into the jacks;

in recent years, there are reports on the news that children in families mistakenly insert metal substances into jacks to cause electric shock, so that the safety of sockets is also very important in family life;

some younger children see the action that adult inserted the socket after, under the driving of curiosity, can be with metallic substance trial-and-error nature plug in the jack, and the socket itself does not possess the function such as child lock, therefore leads to children to electrocute very easily, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a rotation type connection socket can solve among the prior art effectively that the metallics leads to children's accident to electrocute the problem that causes the potential safety hazard in easily inserting the jack.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a rotary connecting socket, which comprises an outer shell, wherein the upper end of the outer shell is provided with grooves at equal intervals, the upper end inside the grooves is rotatably connected with a first turntable, and the surface of the first turntable is provided with jacks;

the inner walls of the two sides of the groove are fixedly connected with bumps, the inner walls of the front end and the rear end of the groove are provided with conducting strips, and the middle of the groove is fixedly connected with a positioning shaft;

the two sides of the lower end of the first rotary table are fixedly connected with fixing plates, and the outer sides of the fixing plates are movably connected with metal elastic pieces.

Furthermore, a sliding groove is formed in the middle of the outer side of the fixing plate, and a sliding block matched with the sliding groove is fixedly connected to the inner side of the metal elastic sheet.

Furthermore, the bottom of the groove is rotatably connected with a second rotary table, a positioning hole is formed in the surface of the second rotary table, and the positioning hole and the jack are located on the same vertical plane.

Further, the lower extreme middle part fixedly connected with sleeve of first carousel, and the sleeve cup joints in the outside of location axle, equal fixedly connected with coil spring between sleeve inner wall and the location off-axial wall and between second carousel and the location axle.

Further, the elastic force of the coil spring at the lower end is smaller than that at the upper end.

Further, a switch is arranged on the right side of the upper end of the outer shell.

Advantageous effects

The technical scheme provided by the utility model, compare with known public technique, have following beneficial effect:

the utility model discloses a separate jack and conducting strip, and set up the carousel in jack department, but make to need rotatory fixed switch-on circuit after inserting the plug, the danger that has avoided children's mistake to insert the metallics in the jack and lead to the electric shock takes place, the security has been improved, simultaneously through setting up the second carousel, press from both sides the plug after the plug circular telegram tightly, prevent the plug to extract, make it need to extract after the outage, under avoiding the moist condition of user's hand the plug and lead to unexpected electric shock, the security when the socket uses has further been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of a first turntable of the present invention;

the reference numerals in the drawings denote: 1. an outer housing; 2. a switch; 3. a first turntable; 4. a jack; 5. a groove; 6. a conductive sheet; 7. positioning the shaft; 8. a bump; 9. a second turntable; 10. positioning holes; 11. a sleeve; 12. a coil spring; 13. a fixing plate; 14. a metal spring sheet; 15. a chute; 16. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): referring to fig. 1 to 4, a rotary connection socket includes an outer housing 1, wherein the upper end of the outer housing 1 is provided with a groove 5 at equal intervals, the upper end inside the groove 5 is rotatably connected with a first rotary disc 3, the first rotary disc 3 is used for rotatably changing the position of a jack 4, the surface of the first rotary disc 3 is provided with a jack 4, and the jack 4 is used for connecting a plug;

the inner walls of two sides of the groove 5 are fixedly connected with bumps 8, the inner walls of the front end and the rear end of the groove 5 are respectively provided with a conducting strip 6, the conducting strips 6 are used for connecting a socket circuit, and the middle part of the groove 5 is fixedly connected with a positioning shaft 7;

both sides of the lower end of the first rotating disc 3 are fixedly connected with fixing plates 13, the outer sides of the fixing plates 13 are movably connected with metal elastic pieces 14, and the metal elastic pieces 14 are used for relatively fixing the first rotating disc 3;

a sliding groove 15 is formed in the middle of the outer side of the fixing plate 13, and a sliding block 16 matched with the sliding groove 15 is fixedly connected to the inner side of the metal elastic sheet 14; a switch 2 is arranged on the right side of the upper end of the outer shell 1, and the switch 2 is used for controlling the opening and closing of the socket circuit;

because the jacks 4 of most sockets are in an open state, even if the jacks 4 of a few sockets are provided with the closing mechanisms, the jacks 4 can be opened by pressing with objects, so that objects except plugs can be easily inserted into the jacks 4, and the danger of accidental electric shock caused by mistakenly inserting metal substances into the jacks 4 can be easily caused when the sockets are used;

specifically, when the socket is used, firstly, a plug is inserted into the jack 4, the socket is rotated after the plug is inserted, the first rotary disc 3 is driven to synchronously rotate until the fixing plate 13 rotates the lug 8, the metal elastic sheet 14 is extruded by the lug 8 and the fixing plate 13, the metal elastic sheet 14 slides to two sides along the sliding groove 15 by using the sliding block 16, so that the metal elastic sheet 14 is deformed, the metal elastic sheet 14 generates reset elastic force after being deformed, the friction force between the fixing plate 13 and the lug 8 is increased by using the reset elastic force, so that the relative fixing of the first rotary disc 3 is completed, meanwhile, the plug is contacted with the conducting sheet 6 by rotating, the circuit connection is completed, as the jack 4 and the conducting sheet 6 in the socket are distributed in a staggered manner, the circuit can not be switched on when the plug is inserted into the jack 4, and the danger of electric shock caused by that a child mistakenly inserts a metal substance into the jack 4 is avoided, the safety is improved.

Referring to fig. 4, a sleeve 11 is fixedly connected to the middle of the lower end of the first rotating disc 3, the sleeve 11 is sleeved outside the positioning shaft 7, coil springs 12 are fixedly connected between the inner wall of the sleeve 11 and the outer wall of the positioning shaft 7 and between the second rotating disc 9 and the positioning shaft 7, and the coil springs 12 are used for driving the first rotating disc 3 and the second rotating disc 9 to reset;

specifically, insert first carousel 3 through sleeve 11 and be connected with recess 5 in the mode on locating shaft 7, increased the stability when first carousel 3 is rotatory, meanwhile, install coil spring 12 between sleeve 11 and locating shaft 7 for coil spring 12 rolling when rotatory first carousel 3, when extracting the plug, coil spring 12 is loose to be reset, thereby orders about first carousel 3 gyration and resets, makes jack 4 stagger with conducting strip 6, has ensured the security of socket use.

Referring to fig. 3, the bottom of the groove 5 is rotatably connected with a second turntable 9, a positioning hole 10 is formed in the surface of the second turntable 9, the positioning hole 10 is used for clamping and fixing the plug, and the positioning hole 10 and the insertion hole 4 are located on the same vertical plane; the elastic force of the coil spring 12 at the lower end is smaller than that of the coil spring 12 at the upper end;

specifically, by arranging the second rotary disc 9 at the bottom of the groove 5 and arranging the positioning hole 10 perpendicular to the jack 4 on the surface of the second rotary disc 9, when the plug is completely inserted into the jack 4, the plug is also inserted into the positioning hole 10, so that the second rotary disc 9 is driven to rotate together when the plug is rotated until the plug rotates to the position of the conducting plate 6, at the moment, the first rotary disc 3 is relatively static under the friction resistance generated between the metal elastic sheet 14 and the bump 8, the second rotary disc 9 forms rotary force under the action of the loose reset elastic force of the lower coil spring 12, so that the plug is clamped by the inner wall of the positioning hole 10, the plug is relatively fixed, resistance is formed for plug extraction, the plug is not easy to extract after being electrified with the socket, accidental electric shock caused by the fact that the plug is removed by the moisture of hands of a user is avoided, the second rotary disc 9 is reset to relieve the stress of the second rotary disc 9 on the plug after the socket is rotated reversely, at this time, the plug and the socket are disconnected, so that the plug can be pulled out, and the safety of the socket in use is further improved, it should be noted that, because the elasticity of the coil spring 12 at the lower end is smaller than that of the coil spring 12 at the upper end, the second rotary disc 9 cannot cause the rotation of the first rotary disc 3 and the socket under the action of the loose reset elasticity of the coil spring 12 at the lower end, and the safety of the socket in use is ensured.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. A rotary connecting socket comprises an outer shell (1), and is characterized in that grooves (5) are formed in the upper end of the outer shell (1) at equal intervals, a first rotary disc (3) is rotatably connected to the upper end of the inner part of each groove (5), and jacks (4) are formed in the surface of each first rotary disc (3);

the inner walls of two sides of the groove (5) are fixedly connected with bumps (8), the inner walls of the front end and the rear end of the groove (5) are respectively provided with a conducting strip (6), and the middle part of the groove (5) is fixedly connected with a positioning shaft (7);

the two sides of the lower end of the first rotary table (3) are fixedly connected with fixing plates (13), and the outer sides of the fixing plates (13) are movably connected with metal elastic pieces (14).

2. The rotary connecting socket according to claim 1, wherein a sliding groove (15) is formed in the middle of the outer side of the fixing plate (13), and a sliding block (16) matched with the sliding groove (15) is fixedly connected to the inner side of the metal elastic sheet (14).

3. The socket of claim 1, wherein the bottom of the groove (5) is rotatably connected with a second rotating disc (9), and the surface of the second rotating disc (9) is provided with a positioning hole (10), and the positioning hole (10) and the plug hole (4) are located on the same vertical plane.

4. The rotary connection socket according to claim 3, wherein a sleeve (11) is fixedly connected to the middle of the lower end of the first rotary plate (3), the sleeve (11) is sleeved outside the positioning shaft (7), and coil springs (12) are fixedly connected between the inner wall of the sleeve (11) and the outer wall of the positioning shaft (7) and between the second rotary plate (9) and the positioning shaft (7).

5. A rotary connection socket according to claim 4, wherein the spring force of the coil spring (12) at the lower end is smaller than the spring force of the coil spring (12) at the upper end.

6. A rotary connection socket according to claim 1, wherein the switch (2) is provided at the right side of the upper end of the outer housing (1).

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