CN209786285U - Liftable socket - Google Patents

Abstract

The utility model provides a liftable socket, which comprises a shell, a socket component and a lifting mechanism, wherein the socket component is slidably arranged on the shell through the lifting mechanism; the lifting mechanism comprises a pressing block and a cam plate, the pressing block is arranged at the bottom of the socket assembly, the cam plate is rotatably arranged on the shell, a first stop block and a second stop block which correspond to the pressing block are respectively arranged on the cam plate, and a clamping groove matched with the pressing block is formed in the end part of the first stop block; the pressing block presses the first stop block downwards, the pressing block is clamped in the clamping groove, and the socket assembly is in a descending state; the second dog is pushed down to the briquetting, and the briquetting breaks away from with the draw-in groove, and the socket subassembly is in the state of rising. The utility model provides a pair of socket of liftable has overcome current socket can not go up and down, accomodate the defect of carrying inconvenience, low in utilization ratio, function singleness.

Description

Liftable socket

Technical Field

The utility model relates to a socket field especially relates to a socket of liftable.

Background

The socket is also called as a power socket and a switch socket. A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted. This facilitates the connection with other circuits. With the development of social science and the progress of technology, people pursue the convenience and comfort of life, and with the continuous expansion of travel range, people put forward higher requirements on the charging convenience of portable electric appliances and the portability of charging equipment, so that the socket also becomes a necessary living article for people to travel.

At present, the existing sockets are different in shape, in order to reduce the volume, the arrangement modes of jacks are different, but the jacks cannot be lifted, and the existing sockets are large in volume and inconvenient to store and carry; the jacks of the existing socket are arranged on the same plane, when more electric appliances are used and the size of an electric appliance plug is larger, one plug can occupy two to three jacks, so that the utilization rate of the socket is low, and potential safety hazards can be caused; and the existing socket can only be used for connecting circuits, and has single function and low practicability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a liftable socket is provided to overcome current socket can not go up and down, accomodate and carry the defect inconvenient, that the utilization ratio is low, the function is single.

(II) technical scheme

In order to solve the technical problem, the utility model provides a liftable socket, which comprises a shell, a socket assembly and a lifting mechanism, wherein the socket assembly is slidably mounted on the shell through the lifting mechanism, and an elastic element is mounted between the socket assembly and the shell; the lifting mechanism comprises a pressing block and a cam plate, the pressing block is arranged at the bottom of the socket assembly, the cam plate is rotatably mounted on the shell, a first stop block and a second stop block which correspond to the pressing block are respectively arranged on the cam plate, the first stop block is positioned on the upper right side of the second stop block, and a clamping groove matched with the pressing block is arranged below the end part of the first stop block; pressing the socket assembly, enabling the pressing block to press down the left end face of the first stop block and push the cam plate to rotate rightwards, enabling the pressing block to gradually slide into the clamping groove, and enabling the socket assembly to be in a descending state when the upper end of the pressing block abuts against the clamping groove; and when the socket assembly is pressed again, the pressing block moves downwards, the pressing block presses the right end face of the second stop block downwards and pushes the cam plate to rotate leftwards, the pressing block is bounced upwards and abutted against the right end face of the first stop block under the action of the elastic element, the pressing block is gradually separated from the cam plate, and when the pressing block is completely separated from the cam plate, the socket assembly is in a rising state.

Furthermore, the socket assembly comprises a positioning sleeve and a fixed seat, the fixed seat is fixed at the upper end of the positioning sleeve, an elastic element is arranged between the fixed seat and the shell, and the elastic element always enables the fixed seat to move upwards; the positioning sleeve is provided with a pressing plate, and the pressing block is arranged at the bottom of the pressing plate.

Furthermore, a partition board is arranged on the fixed seat, and the partition board and the pressing board divide the positioning sleeve into three mounting grooves; the elastic elements are folded elastic pieces which are respectively arranged in the mounting grooves.

furthermore, a base is fixed at the bottom of the shell, a guide box is fixed at the upper end of the base, and a fixing plate for fixing the elastic sheet is installed on the inner side wall of the guide box.

Furthermore, the socket assembly further comprises a socket inner core and a socket outer shell, and the socket inner core is fixed at the upper end of the fixed seat; the socket outer shell is sleeved outside the socket inner core, and the bottom of the socket outer shell is fixedly connected with the positioning sleeve; three jacks are arranged on the three outer side surfaces of the socket shell.

Further, a gear and a roller are mounted at the bottom of the socket shell, a rack is arranged on the guide box, and the gear is meshed with the rack; the roller corresponds to the fixing plate, and the roller is in rolling contact with the fixing plate.

Further, a cam bracket is fixedly connected to the guide box, and the cam plate is rotatably mounted on the cam bracket; the first stop block and the second stop block are both in a water-drop shape, the left end face and the right end face of the first stop block and the right end face of the second stop block are arc faces, and the first stop block is arranged on the upper right side of the second stop block.

Furthermore, the cam support with install between the cam plate and be used for the restriction cam plate pivoted two torsional springs, two torsional springs are including being located respectively the first torsional spring and the second torsional spring of cam plate left and right sides, the one end of first torsional spring with the one end of second torsional spring is connected, the other end of first torsional spring with the other end of second torsional spring supports respectively and leans on the cam plate.

Furthermore, an anti-falling plate for preventing the cam plate from falling off is mounted on the cam bracket.

Further, a wireless charging assembly is mounted at the upper end of the socket assembly, a groove is formed in the upper end of the shell, and when the socket assembly is in a descending state, the wireless charging assembly is arranged in the groove; the shell is also provided with a USB socket.

(III) advantageous effects

The lifting socket provided by the utility model is provided with the lifting mechanism, the lifting of the socket can be realized through the matching of the pressing block and the cam plate, the volume is small, and the lifting socket is convenient to store and carry; meanwhile, three side surfaces of the socket shell are provided with three jacks, and plugs inserted into the socket are not interfered with each other, so that the utilization rate and the safety of the socket are improved; the socket is provided with the USB socket and the wireless charging assembly, so that the functionality of the socket is increased, and the practicability is higher; the defects that the existing socket cannot be lifted, is inconvenient to store and carry, and has low utilization rate and single function are overcome.

Drawings

Fig. 1 is a partial exploded view of a liftable socket according to the present invention;

fig. 2 is an exploded view of a liftable socket according to the present invention;

Fig. 3 is a partial exploded view of a liftable socket lifting structure according to the present invention;

Fig. 4 is an exploded view of a lifting structure of a liftable socket according to the present invention;

fig. 5 is a perspective view of a socket positioning sleeve capable of ascending and descending according to the present invention;

Fig. 6 is a schematic structural view of a liftable socket in a descending state according to the present invention;

Fig. 7 is a schematic structural view of the liftable socket of the present invention before the socket is raised;

fig. 8 is a perspective view of a socket guide box of the present invention;

Fig. 9 is a perspective view of a liftable socket of the present invention;

The corresponding part names for the various reference numbers in the figures are: 1. a housing; 2. a receptacle assembly; 3. a cam plate; 4. an elastic element; 5. a base; 6. a guide box; 7. a fixing plate; 8. a gear; 9. a roller; 10. a cam bracket; 11. a double torsion spring; 12. an anti-drop plate; 13. a wireless charging assembly; 21. a positioning sleeve; 22. a fixed seat; 23. an inner core of the socket; 24. a socket housing; 101. a groove; 102. a USB socket; 131. an upper shell; 132. a lower case; 211. briquetting; 212. pressing a plate; 221. a partition plate; 222. clamping a head; 241. three jacks; 301. a first stopper; 302. a second stopper; 303. a card slot; 601. a rack; 602. a vertical protrusion; 603. a limiting groove; 604. a connecting sleeve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 9, the present invention provides a liftable socket, including a housing 1, a socket assembly 2 and a lifting mechanism, the socket assembly 2 is slidably mounted on the housing 1 through the lifting mechanism.

Referring to fig. 2 to 4, the receptacle assembly 2 includes a positioning sleeve 21 and a fixing seat 22, the fixing seat 22 is provided with a plurality of clamping heads 222, the positioning sleeve 21 is provided with a clamping groove matched with the clamping heads 222, the fixing seat 22 is fixed at the upper end of the positioning sleeve 21 through the matching of the clamping heads 222 and the clamping groove, an elastic element 4 is installed between the fixing seat 22 and the housing 1, and the fixing seat 22 tends to move upward by the elastic element 4. The positioning sleeve 21 is provided with a pressing plate 212, the fixing seat 22 is provided with a partition 221, the partition 221 is inserted into the positioning sleeve 21, the partition 221 and the pressing plate 212 divide the positioning sleeve 21 into three mounting grooves, the elastic element 4 is a folded elastic sheet, and the three elastic sheets are correspondingly mounted in the mounting grooves respectively.

Referring to fig. 2 to 7, the elevating mechanism includes a pressing block 211 and a cam plate 3, the pressing block 211 is disposed at the bottom of the socket assembly 2, and specifically, the pressing block 211 is disposed at the bottom of the pressing plate 212. The cam plate 3 is rotatably installed on the shell 1, a base 5 is fixed at the bottom of the shell 1, a guide box 6 is fixed at the upper end of the base 5, a connecting sleeve 604 is arranged at the bottom of the guide box 6, clamping heads are arranged at two ends of the cam support 10, the cam support 10 is fixed on the connecting sleeve 604 through the clamping heads, the cam plate 3 is rotatably installed on the cam support 10, a pin column used for installing the cam plate 3 is arranged on the cam support 10, and a pin hole is formed in the bottom of the cam plate 3. The cam plate 3 is provided with a first stop block 301 and a second stop block 302 corresponding to the pressing block 211, the first stop block 301 and the second stop block 302 are both in a drop shape, the left end face and the right end face of the first stop block 301 and the second stop block 302 are both arc faces, the first stop block 301 and the second stop block 302 are arranged on two sides of the pressing block 211, and the first stop block 301 is arranged on the upper right side of the second stop block 302. The end of the first block 301 is further provided with a clamping groove 303 matched with the pressing block 211.

Referring to fig. 3 and 4, a double torsion spring 11 for limiting the rotation of the cam plate 3 is installed between the cam bracket 10 and the cam plate 3, the double torsion spring 11 includes a first torsion spring and a second torsion spring respectively located at the left and right sides of the cam plate 3, the cam bracket 10 is provided with first cylinders at the two sides of the cam plate 3, a second cylinder is arranged between the cam plate 3 and the first cylinder at the right side, the first torsion spring is sleeved on the first cylinder at the left side, the second torsion spring is sleeved on the second cylinder, one end of the first torsion spring is connected with one end of the second torsion spring, and the other end of the first torsion spring and the other end of the second torsion spring are respectively abutted against the cam plate 3. The double torsion spring 11 is provided to restrict the left and right rotation of the cam plate 3, and to reset the cam plate 3, thereby ensuring the feasibility of the structure. The cam bracket 10 is further provided with an anti-falling plate 12 for preventing the cam plate 3 and the double torsion spring 11 from falling off.

During normal use, the socket component 2 is pressed, the pressing block 211 moves downwards, the pressing block 211 presses the left end face of the first stop block 301 downwards and pushes the cam plate 3 to rotate rightwards, then the pressing block 211 continues to press the first stop block 301 to be completely at the right end of the pressing block 211, the cam plate 3 rebounds leftwards under the action of the double torsion springs 11 to enable the clamping groove 303 to fall above the pressing block 211, the pressing block 211 moves upwards under the action of the elastic element 4, when the upper end face of the pressing block 211 completely abuts against the clamping groove 303, clamping and positioning are completed, and the socket component 2 is in a descending state; pressing down the socket component 2 again, moving the pressing block 211 downwards, pressing the right end face of the second stop block 302 downwards by the pressing block 211 and pushing the cam plate 3 to rotate leftwards, separating the pressing block 211 from the clamping groove 303, bouncing up the socket component 2 under the action of the elastic element 4, abutting the pressing block 211 against the right end face of the first stop block 301, gradually separating from the cam plate 3 under the action of the elastic element 4, and when the pressing block 211 is completely separated from the cam plate 3, keeping the socket component 2 in a rising state; when the pressing piece 211 is completely separated from the cam plate 3, the cam plate 3 is resiliently restored to the right by the double torsion spring 11.

referring to fig. 8, in order to make the structure more stable, a fixing plate 7 for fixing the elastic sheet is installed on the inner side wall of the guide box 6. The vertical end of the elastic sheet abuts against the fixing plate 7, the guide box 6 is provided with a vertical protrusion 602, and the fixing plate 7 is provided with a linear groove matched with the vertical protrusion 602; the upper side of the guide box 6 is provided with a limit groove 603, and the fixing plate 7 is provided with a bulge matched with the limit groove 603. Set up fixed plate 7, can carry on spacingly to three shell fragment, prevent the shell fragment dislocation, be favorable to guaranteeing the stability of structure.

Referring to fig. 2 and 3, the socket assembly 2 further includes a socket core 23 and a socket shell 24, the socket core 23 is fixed on the upper end of the fixing base 22; the socket shell 24 is sleeved outside the socket inner core 23, the bottom of the socket shell is fixedly connected with the positioning sleeve 21, a live wire copper sheet, a zero line copper sheet and a ground wire copper sheet are installed in the socket inner core 23, the live wire copper sheet, the zero line copper sheet and the ground wire copper sheet are respectively connected with the three elastic sheets, and the elastic sheets are also copper sheets. The socket housing 24 is a cubic structure, the socket housing 24 has four outer side surfaces, and three outer side surfaces of the socket housing 24 are provided with three insertion holes 241. In this way, three side surfaces of the socket shell 24 are all provided with three jacks 241, and plugs inserted into the socket do not interfere with each other, which is beneficial to improving the utilization rate and safety of the socket.

Referring to fig. 2 and 8, in order to make the lifting of the socket assembly 2 more reliable, three gears 8 and a roller 9 are installed at the bottom of the socket housing 24, the gears 8 include two coaxial gears, a rack 601 is arranged on the guide box 6, and the gears 8 are meshed with the rack 601; the roller 9 corresponds to the fixing plate 7, and the roller 9 is in rolling contact with the fixing plate 7. Set up gyro wheel 9 and gear 8, can lead and spacing socket subassembly 2, socket subassembly 2 goes up and down more reliably on shell 1.

Referring to fig. 1, 2 and 9, in order to increase functionality, the wireless charging assembly 13 is mounted on the upper end of the socket assembly 2, the wireless charging assembly 13 includes an upper shell 131, a circuit board and a lower shell 132 fixedly connected in sequence, and the lower shell 132 is fixed on the socket housing 24. The upper end of the shell 1 is provided with a groove 101, and when the socket component 2 is in a descending state, the wireless charging component 13 is completely arranged in the groove 101; the housing 1 is also provided with a USB socket 102. The socket is provided with the USB socket 102 and the wireless charging assembly 13, so that the functionality of the socket is increased, and the practicability is higher.

The lifting socket provided by the embodiment is provided with the lifting mechanism, the lifting of the socket can be realized through the matching of the pressing block and the cam plate, the size is small, and the lifting socket is convenient to store and carry; meanwhile, three side surfaces of the socket shell are provided with three jacks, and plugs inserted into the socket are not interfered with each other, so that the utilization rate and the safety of the socket are improved; the socket is provided with the USB socket and the wireless charging assembly, so that the functionality of the socket is increased, and the practicability is higher; the defects that the existing socket cannot be lifted, is inconvenient to store and carry, and has low utilization rate and single function are overcome.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A socket of liftable which characterized in that: the socket comprises a shell (1), a socket component (2) and a lifting mechanism, wherein the socket component (2) is slidably mounted on the shell (1) through the lifting mechanism; the lifting mechanism comprises a pressing block (211) and a cam plate (3), the pressing block (211) is arranged at the bottom of the socket assembly (2), the cam plate (3) is rotatably mounted on the shell (1), a first stop block (301) and a second stop block (302) corresponding to the pressing block (211) are respectively arranged on the cam plate (3), and a clamping groove (303) matched with the pressing block (211) is formed in the end part of the first stop block (301); the pressing block (211) presses the first stop block (301) downwards, the pressing block (211) is clamped in the clamping groove (303), and the socket component (2) is in a descending state; the pressing block (211) presses the second stop block (302) downwards, the pressing block (211) is separated from the clamping groove (303), and the socket component (2) is in a rising state.

2. The liftable socket according to claim 1, wherein: the socket assembly (2) comprises a positioning sleeve (21) and a fixed seat (22), the fixed seat (22) is fixed at the upper end of the positioning sleeve (21), an elastic element (4) is installed between the fixed seat (22) and the shell (1), and the elastic element (4) enables the fixed seat (22) to move upwards all the time; the positioning sleeve (21) is provided with a pressing plate (212), and the pressing block (211) is arranged at the bottom of the pressing plate (212).

3. The liftable socket according to claim 2, wherein: a partition plate (221) is arranged on the fixed seat (22), and the partition plate (221) and the pressing plate (212) divide the positioning sleeve (21) into three mounting grooves; the elastic elements (4) are folded elastic pieces which are respectively arranged in the mounting grooves.

4. the liftable socket according to claim 3, wherein: the elastic piece fixing device is characterized in that a base (5) is fixed to the bottom of the shell (1), a guide box (6) is fixed to the upper end of the base (5), and a fixing plate (7) used for fixing the elastic piece is installed on the inner side wall of the guide box (6).

5. the liftable socket according to claim 4, wherein: the socket assembly (2) further comprises an inner socket core (23) and an outer socket shell (24), wherein the inner socket core (23) is fixed at the upper end of the fixed seat (22); the socket outer shell (24) is sleeved outside the socket inner core (23), and the bottom of the socket outer shell is fixedly connected with the positioning sleeve (21); three jacks (241) are arranged on the three outer side faces of the socket shell (24).

6. The liftable socket according to claim 5, wherein: a gear (8) and a roller (9) are mounted at the bottom of the socket shell (24), a rack (601) is arranged on the guide box (6), and the gear (8) is meshed with the rack (601); the roller (9) corresponds to the fixing plate (7), and the roller (9) is in rolling contact with the fixing plate (7).

7. The liftable socket according to claim 4, wherein: the guide box (6) is fixedly connected with a cam bracket (10), and the cam plate (3) is rotatably arranged on the cam bracket (10); the first stopper (301) and the second stopper (302) are both in a water-drop shape, the left end face and the right end face of the first stopper (301) and the right end face of the second stopper (302) are both cambered surfaces, and the first stopper (301) is arranged on the upper right side of the second stopper (302).

8. The liftable socket of claim 7, wherein: cam support (10) with install between cam plate (3) and be used for the restriction cam plate (3) pivoted two torsional spring (11), two torsional spring (11) are including being located respectively the first torsional spring and the second torsional spring of cam plate (3) left and right sides, the one end of first torsional spring with the one end of second torsional spring is connected, the other end of first torsional spring with the other end of second torsional spring supports respectively and leans on cam plate (3).

9. The liftable socket of claim 8, wherein: and the cam bracket (10) is provided with an anti-falling plate (12) for preventing the cam plate (3) from falling off.

10. The liftable socket according to any one of claims 1 to 9, wherein: the wireless charging assembly (13) is mounted at the upper end of the socket assembly (2), a groove (101) is formed in the upper end of the shell (1), and when the socket assembly (2) is in a descending state, the wireless charging assembly (13) is arranged in the groove (101); the shell (1) is also provided with a USB socket (102).