Utility model content
The purpose of this utility model is to provide one can rosette for lock processed, and it effectively can to prevent from being with between the plug and socket of pin hole because of external force or coordinate untight reason and get loose, and structure is simple, easy to use.
For reaching this object, the utility model by the following technical solutions:
One can rosette for lock processed, comprise main body and rotary components, rotary components comprises cover, base and is positioned at the inserted sheet assembly of cover and base, cover is fixedly connected with base, rotary components is positioned at the inside cavity of main body and can rotates by opposing body, and inserted sheet assembly is provided with fixing hole, is provided with steady pin in fixing hole, steady pin is arranged with the first spring, and main body is provided with the stop part matched with steady pin; If insert the plug with pin hole, steady pin is under the active force of plug, outwards move vertically and reset under the effect of the first spring, insert in pin hole to make the front end of steady pin, rotary connector driven rotary assembly opposing body rotates, until the end of steady pin and stop part are conflicted, be fixed in pin hole to make steady pin, thus locking plug, opposite spin plug driven rotary assembly opposing body rotates, until the end of steady pin and stop portions from, to make steady pin move vertically under external force, thus unlock plug.
Wherein, cover is provided with and supports for the first slot of fixing inserted sheet assembly and first for supporting steady pin, base is provided with and supports for the second slot of fixing inserted sheet assembly and second for supporting steady pin, first support and the first slot are provided with the holddown groove matched with steady pin, steady pin is provided with the rib of annular, one end of first spring and rib are conflicted, and the other end of the first spring and first supports, second support and conflict.
Wherein, base is provided with through hole, one end of inserted sheet assembly is placed in through hole, the below of base is provided with base plate, rotary components can rotate by opposed bottom, and base plate is provided with interface, is provided with shell fragment between base plate and base, shell fragment is fixed on base plate, and one end and the interface of shell fragment are fixed by screw; If insert the plug with pin hole, rotary connector driven rotary assembly opposing body, base plate rotate, until the end of steady pin and stop part are conflicted, the other end of shell fragment is corresponding with the position of through hole simultaneously, to make shell fragment and inserted sheet assembly conflict, thus connects circuit, opposite spin plug driven rotary assembly opposing body, base plate rotate, until the end of steady pin and stop portions from, the other end of shell fragment and inserted sheet components apart simultaneously, thus open circuit.
Wherein, cover comprises panel, panel is provided with the first flange and the second flange, forms the holding tank of annular, be provided with the second spring in holding tank between the first flange and the second flange, main body comprises cylindrical shell, the inner chamber of cylindrical shell is provided with the boss of annular, and the inner side of boss is extended with the 3rd flange downwards, and the external diameter of the second flange is less than the internal diameter of the 3rd flange, one end of second spring and panel are conflicted, and the other end of the second spring and boss are conflicted.
Wherein, second flange is provided with several the first protuberances, first protuberance is provided with location hole, be provided with alignment pin in location hole, alignment pin is fixedly connected with rotary components, and the 3rd flange is provided with several the second protuberances, the first chute is formed between the second adjacent protuberance, second protuberance is provided with the second chute, and the two ends, bottom of the second chute are respectively arranged with the first location notch and the second location notch, and one end of alignment pin is positioned at the second location notch; If insert the plug with pin hole, press down plug driven rotary assembly opposing body to move down, make the second spring-compressed, alignment pin departs from the second location notch, enters in the second chute, and rotary connector driven rotary assembly opposing body rotates, until alignment pin moves to the first location notch place along the second chute, unclamp plug, plug and rotary components upwards reset under the effect of the second spring, enter in the first location notch to make alignment pin.
Wherein, base comprises body, and body is provided with the 4th flange, 4th flange is equal with the external diameter of the 3rd flange, and the 4th flange is provided with several the 3rd protuberances, forms the 3rd chute between the 3rd adjacent protuberance, second protuberance is arranged in the 3rd chute, and the 3rd protuberance is arranged in the first chute.
Wherein, base plate is positioned at the below of main body, base plate and main body are fixed by stepped screw, main body is fixedly connected with by screw thread with stepped screw, base plate and stepped screw are slidably connected, the step part of stepped screw is arranged with back-moving spring, and base plate can move axially along stepped screw and reset under the effect of back-moving spring.
Wherein, the upper surface of base plate is provided with lead, and the lower surface of base is provided with the axis of guide matched with lead, and the length of the axis of guide is greater than the degree of depth of lead.
Wherein, cover is provided with the 3rd support for supporting and location pin, and the 3rd support is provided with the first groove with detent fit, and base is provided with the 4th support for supporting and location pin.
Wherein, cover is provided with jack, and jack is corresponding with the position of inserted sheet assembly, and the lower surface of base plate is provided with wiring and indicates.
The beneficial effects of the utility model: one can rosette for lock processed, comprise main body and rotary components, rotary components comprises cover, base and is positioned at the inserted sheet assembly of cover and base, cover is fixedly connected with base, rotary components is positioned at the inside cavity of main body and can rotates by opposing body, and inserted sheet assembly is provided with fixing hole, is provided with steady pin in fixing hole, steady pin is arranged with the first spring, and main body is provided with the stop part matched with steady pin; If insert the plug with pin hole, steady pin is under the active force of plug, outwards move vertically and reset under the effect of the first spring, insert in pin hole to make the front end of steady pin, rotary connector driven rotary assembly opposing body rotates, until the end of steady pin and stop part are conflicted, be fixed in pin hole to make steady pin, thus locking plug, opposite spin plug driven rotary assembly opposing body rotates, until the end of steady pin and stop portions from, to make steady pin move vertically under external force, thus unlock plug.Because of external force or coordinate untight reason and get loose between the plug and socket that socket of the present utility model can prevent from being with pin hole effectively, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is perspective exploded view of the present utility model.
Fig. 2 is the perspective exploded view in another direction of the present utility model.
Fig. 3 is front view of the present utility model.
Fig. 4 is the cutaway view (reset condition) of AA section in Fig. 3.
Fig. 5 is the cutaway view of BB section in Fig. 4.
Fig. 6 is the cutaway view of CC section in Fig. 4.
Fig. 7 is the cutaway view (lockmaking state) of AA section in Fig. 3.
Fig. 8 is the cutaway view of BB section in Fig. 7.
Fig. 9 is the cutaway view of CC section in Fig. 7.
Figure 10 is perspective view of the present utility model.
Figure 11 is the front view of cover of the present utility model.
Figure 12 is the rearview of cover of the present utility model.
Figure 13 is the perspective view of cover of the present utility model.
Figure 14 is the front view of main body of the present utility model.
Figure 15 is the rearview of main body of the present utility model.
Figure 16 is the perspective view of main body of the present utility model.
Figure 17 is the front view of base of the present utility model.
Figure 18 is the perspective view of base of the present utility model.
Figure 19 is the rearview of base plate of the present utility model.
Figure 20 is the perspective view of base plate of the present utility model.
Figure 21 is the perspective view of inserted sheet assembly of the present utility model.
Reference numeral is as follows:
1-cover; 11-panel; 111-jack; 12-first flange; 13-second flange; 131-first protuberance; 1311-location hole; 14-first slot; 15-first supports; 16-holddown groove; 17-the 3rd supports; 171-first groove; 2-second spring; 3-base; 31-body; 311-through hole; 32-the 4th flange; 321-the 3rd protuberance; 322-the 3rd chute; 33-second slot; 34-second supports; 35-the 4th supports; The 36-axis of guide; 4-main body; 41-cylindrical shell; 42-boss; 43-the 3rd flange; 431-second protuberance; 432-first chute; 433-second chute; 434-first location notch; 435-second location notch; 44-stop part; 5-base plate; 51-lead; 52-interface; 53-stepped screw; 54-back-moving spring; 55-wiring indicates; 6-alignment pin; 7-steady pin; 71-rib; 72-first spring; 8-inserted sheet assembly; 81-fixing hole; 9-shell fragment
Embodiment
The technical solution of the utility model is further illustrated by specific embodiment below in conjunction with Fig. 1 to Figure 21.
One can rosette for lock processed, comprise main body 4 and rotary components, rotary components comprises cover 1, base 3 and is positioned at the inserted sheet assembly 8 of cover 1 and base 3, cover 1 is fixedly connected with base 3, rotary components is positioned at the inside cavity of main body 4 and can rotates by opposing body 4, inserted sheet assembly 8 is provided with fixing hole 81, as shown in figure 21, steady pin 7 is provided with in fixing hole 81, steady pin 7 is arranged with the first spring 72, main body 4 is provided with the stop part 44 matched with steady pin 7, as shown in Figures 3 to 10.Cover 1 is provided with and supports 15 for the first slot 14 of fixing inserted sheet assembly 8 and first for supporting steady pin 7, base 3 is provided with and supports 34 for the second slot 33 of fixing inserted sheet assembly 8 and second for supporting steady pin 7, first support 15 and the first slot 14 are provided with the holddown groove 16 matched with steady pin 7, steady pin 7 is provided with the rib 71 of annular, one end and the rib 71 of the first spring 72 are conflicted, and the other end of the first spring 72 and first supports 15, second and supports 34 and conflict.
First supports 15 and second cooperations supporting 34 limits steady pin 7 movement radially, and steady pin 7 is provided with the rib 71 of annular, and rib 71 and the first slot 14 and the second slot 33 are conflicted, and rib 71 limits steady pin 7 and moves inward vertically.First spring 72 be arranged so that steady pin 7 can outwards move and reset vertically under external force.
Preferably, the Front-end Design of steady pin 7 becomes smooth disc, after inserting the plug with pin hole, the distance of the front end insertion pin hole of steady pin 7 is 1mm, now, steady pin 7, under the active force of plug, can insert easily and extract, that is: steady pin 7 is under the active force of plug, outwards can move vertically and reset under the effect of the first spring 72, to make the front end of steady pin 7 insert in pin hole, now, plug is in released state, can directly extract; Rotary connector driven rotary assembly opposing body 4 rotates, until the end of steady pin 7 and stop part 44 are conflicted, namely stop part 44 limits moving axially of steady pin 7, and now steady pin 7 is fixed in pin hole, thus locking plug; Opposite spin plug driven rotary assembly opposing body 4 rotates, until the end of steady pin 7 is separated with stop part 44, to make steady pin 7 move vertically under external force, thus unlock plug.Because of external force or coordinate untight reason and get loose between the plug and socket that socket of the present utility model can prevent from being with pin hole effectively, and structure is simple, easy to use.
Preferably, the quantity of inserted sheet assembly 8 is 2, and connect live wire and zero line respectively, two inserted sheet assemblies 8 are symmetrical arranged, and steady pin 7 is identical with the quantity of inserted sheet assembly 8 with the quantity of stop part 44; Further preferably, stop part 44 and steady pin 7 are in same level, and during lockmaking state, end and the stop part 44 of steady pin 7 are conflicted, and the face that stop part 44 is conflicted with the end of steady pin 7 is plane, and this plane orthogonal is in the axis of steady pin 7; Still more preferably, socket of the present utility model also comprises grounding insert-pin.
In the present embodiment, base 3 is provided with through hole 311, one end of inserted sheet assembly 8 is placed in through hole 311, the below of base 3 is provided with base plate 5, and rotary components can rotate by opposed bottom 5, and base plate 5 is provided with interface 52, as shown in Figure 19, Figure 20, be provided with shell fragment 9 between base plate 5 and base 3, shell fragment 9 is fixed on base plate 5, and one end and the interface 52 of shell fragment 9 are fixed by screw; If insert the plug with pin hole, as shown in Figure 1 and Figure 2, rotary connector driven rotary assembly opposing body 4, base plate 5 rotate, until the end of steady pin 7 and stop part 44 are conflicted, the other end of shell fragment 9 is corresponding with the position of through hole 311 simultaneously, conflict to make shell fragment 9 and inserted sheet assembly 8, thus connection circuit, opposite spin plug driven rotary assembly opposing body 4, base plate 5 rotate, until the end of steady pin 7 is separated with stop part 44, the other end of shell fragment 9 is separated with inserted sheet assembly 8 simultaneously, thus open circuit.
The setting of base plate 5 and shell fragment 9 achieves the protection of circuit, after inserting plug, plug and inserted sheet assembly 8 conducting, inserted sheet assembly 8 and shell fragment 9 not conducting, namely with the circuit not conducting of connecting interface 52, socket is in off-position, can child-resistant or pet get an electric shock because of unexpected contact base, more safe and reliable; After rotary connector driven rotary assembly opposing body 4, base plate 5 rotate, inserted sheet assembly 8 and shell fragment 9 conducting, plug is in "on" position, and namely before rotary connector, socket is in off-position, after rotary connector, achieve the fixing of plug, the circuit of conducting simultaneously.
In the present embodiment, cover 1 comprises panel 11, panel 11 is provided with the first flange 12 and the second flange 13, the holding tank of annular is formed between first flange 12 and the second flange 13, the second spring 2 is provided with in holding tank, as shown in Figure 11 to Figure 13, main body 4 comprises cylindrical shell 41, the inner chamber of cylindrical shell 41 is provided with the boss 42 of annular, the inner side of boss 42 is extended with the 3rd flange 43 downwards, the external diameter of the second flange 13 is less than the internal diameter of the 3rd flange 43, as shown in Figure 14 to Figure 16, one end and the panel 11 of the second spring 2 are conflicted, the other end and the boss 42 of the second spring 2 are conflicted, as Fig. 4, shown in Fig. 7.Second flange 13 is provided with several the first protuberances 131, first protuberance 131 is provided with location hole 1311, alignment pin 6 is provided with in location hole 1311, alignment pin 6 is fixedly connected with rotary components, 3rd flange 43 is provided with several the second protuberances 431, the first chute 432 is formed between the second adjacent protuberance 431, second protuberance 431 is provided with the second chute 433, the two ends, bottom of the second chute 433 are respectively arranged with the first location notch 434 and the second location notch 435, and one end of alignment pin 6 is positioned at the second location notch 435; If insert the plug with pin hole, press down plug driven rotary assembly opposing body 4 to move down, second spring 2 is compressed, alignment pin 6 departs from the second location notch 435, enters in the second chute 433, and rotary connector driven rotary assembly opposing body 4 rotates, until alignment pin 6 moves to the first location notch 434 place along the second chute 433, unclamp plug, plug and rotary components upwards reset under the effect of the second spring 2, enter in the first location notch 434 to make alignment pin 6.
The setting of the second spring 2 can realize the upwards reset of rotary components, coordinating of alignment pin 6 and the second chute 433, first location notch 434 and the second location notch 435, rotary components can be realized locate relative to the rotation of main body 4, make rotary components can only rotate to specific position by opposing body 4, namely the end and the stop part 44 that rotate to steady pin 7 are conflicted, realize the locking of plug, then opposite spin is separated to the end of steady pin 7 with stop part 44, realizes the unblock of plug.Preferably, the quantity of the first protuberance 131 and the second protuberance 431 is 3, and namely the quantity of alignment pin 6 is 3, makes location more reliable; Further preferably, the equal and opposite in direction of the first location notch 434 and the second location notch 435.
In the present embodiment, base 3 comprises body 31, body 31 is provided with the 4th flange 32,4th flange 32 is equal with the external diameter of the 3rd flange 43,4th flange 32 is provided with several the 3rd protuberances 321, forms the 3rd chute 322, second protuberance 431 and be arranged in the 3rd chute 322 between the 3rd adjacent protuberance 321,3rd protuberance 321 is arranged in the first chute 432, as shown in Figure 14 to Figure 18.4th flange 32 is equal with the external diameter of the 3rd flange 43, second protuberance 431 coordinates with the 3rd chute 322,3rd protuberance 321 coordinates with the first chute 432, base plate 5 and main body 4 are rotatably connected together, limit base plate 5 movement upwards, namely limit rotary components movement upwards.Preferably, the quantity of the 3rd protuberance 321 is 3.
In the present embodiment, base plate 5 is positioned at the below of main body 4, base plate 5 is fixed by stepped screw 53 with main body 4, main body 4 is fixedly connected with by screw thread with stepped screw 53, base plate 5 and stepped screw 53 are slidably connected, the step part of stepped screw 53 is arranged with back-moving spring 54, and base plate 5 can move axially along stepped screw 53 and reset under the effect of back-moving spring 54, as shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 7.Base plate 5 is fixed by stepped screw 53 with main body 4, stepped screw 53 limits the rotary motion of base plate 5 opposing body 4, back-moving spring 54 is positioned at the below of base plate 5, can upwards reset after base plate 5 opposing body 4 is moved down, namely base plate 5 can move down with rotary components opposing body 4, then rotary components opposing body 4, base plate 5 rotate to assigned address, rotary components under the effect of the second spring 2, base plate 5 upwards resets under the effect of back-moving spring 54.Preferably, the length of the step part of stepped screw 53 is greater than the degree of depth of the first location notch 434 and the second location notch 435, namely ensure that alignment pin 6 can move down effectively, namely ensure that alignment pin 6 can move to the second chute 433 from the first location notch 434 or the second location notch 435, thus realize rotating location.
In the present embodiment, the upper surface of base plate 5 is provided with lead 51, and as shown in Figure 1, the lower surface of base 3 is provided with the axis of guide 36 matched with lead 51, and as shown in Figure 2, the length of the axis of guide 36 is greater than the degree of depth of lead 51.Base plate 5 and base 3, by lead 51 and coordinating of the axis of guide 36 realizing guide-localization, when base 3 moves down, by the cooperation of the axis of guide 36 lead 51, make base plate 5 move down simultaneously; The length of the axis of guide 36 is greater than the degree of depth of lead 51, makes to have certain gap between the upper surface of the lower surface of base 3 and base 3, avoids in Long-Time Service process, and base 3 pairs of shell fragments 9 produce extruding and cause shell fragment 9 to be out of shape; The cooperation of the axis of guide 36 lead 51 also makes the rotation of base 3 opposed bottom 5 more reliable.
In the present embodiment, the 3rd support the 17, three support 17 that cover 1 is provided with for supporting and location pin 6 is provided with the first groove 171 coordinated with alignment pin 6, as shown in Figure 11 to Figure 13, base 3 is provided with and supports 35, as shown in Figure 17, Figure 18 for the 4th of supporting and location pin 6.The cooperation of the 3rd support 17 and the 4th support 35 achieves the fixing of alignment pin 6, the first groove 171 and alignment pin 6 interference fit, makes fixing more reliable.Preferably, the quantity of the 3rd support 17 and the 4th support 35 is 3, and further preferably, the front end of the 3rd support 17 and the 4th support 35 all arranges inclined-plane, makes the axial restraint of alignment pin 6 more reliable.
In the present embodiment, cover 1 is provided with jack 111, and jack 111 is corresponding with the position of inserted sheet assembly 8, and the lower surface of base plate 5 is provided with wiring and indicates 55, as shown in Figure 1 and Figure 2.Jack 111 is corresponding with the position of inserted sheet assembly 8, after ensureing that plug inserts jack 111, effectively can coordinate with inserted sheet assembly 8.Preferably, cover 1 is also provided with the earth jack corresponding with grounding insert-pin.The lower surface of base plate 5 is provided with wiring and indicates 55, makes use convenient, improves installation effectiveness.
Of the present utility model can lockmaking socket; can be applicable to wall insert, socket, the first-class field of conversion plug; not only simple to operate; easy for installation; also effectively can realize the locking and unlocking of the plug being with pin hole; prevent because plug loosens the phenomenon causing electrical equipment normally not use; also can need configuration protection structure according to client simultaneously; after plug insertion socket; socket is off-position, and after rotary connector, socket just converts "on" position to; this can child-resistant or pet get an electric shock because of unexpected contact base, more safe and reliable.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.