CN216355186U

CN216355186U - Socket with improved structure

Info

Publication number: CN216355186U
Application number: CN202122806998.2U
Authority: CN
Inventors: 伍锦生; 伍健聪; 黄子斌; 莫凯芬; 余国强; 刘俊杰
Original assignee: Guangdong Jinli Electrical Appliance Co ltd
Current assignee: Guangdong Jinli Electrical Appliance Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-19
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a socket, wherein the socket comprises a socket bottom shell, a socket pressing plate and a microswitch; the socket bottom shell is used for being mounted to a wall body through a locking piece; the socket pressing plate comprises a pressing plate shell and a driving block, the pressing plate shell is mounted on the socket bottom shell and is arranged close to the locking piece, a containing cavity and an opening communicated with the containing cavity are formed in the pressing plate shell, the driving block is movably arranged in the containing cavity and has a mounting state that part of structure extends out of the opening and shields the locking piece and a dismounting state that the pressing plate retracts into the containing cavity; the microswitch is arranged on the inner wall of the accommodating cavity; when the micro-switch is in an installation state, part of the structure of the driving block in the accommodating cavity is abutted against the micro-switch, and when the micro-switch is in a disassembly state, part of the structure of the driving block in the accommodating cavity is separated from the micro-switch. According to the technical scheme, the socket can achieve the purpose of recording whether the socket is disassembled or not by detecting whether the microswitch is pressed or not, and the disassembly prevention structure has the characteristic of high practicability.

Description

Socket with improved structure

Technical Field

The utility model relates to the technical field of sockets, in particular to a socket.

Background

At present, conditions such as subletting and group renting exist in a public rental housing system, and in order to avoid the condition that identity information of a tenant needs to be verified, a card punching device is generally used for verifying the identity of the tenant. Because the device of checking card is installed fixed position through the socket, socket on the market lacks the detection function whether dismantled, so can't detect the device of checking card whether dismantled, can't guarantee then that user's the place of checking card is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a socket, which aims to judge whether the socket is detached or not and ensure the installation position of the socket.

To achieve the above object, the present invention provides a socket including:

a socket bottom shell for mounting to a wall by a fastener;

the socket pressing plate comprises a pressing plate shell and a driving block, the pressing plate shell is mounted on the socket bottom shell and is arranged close to the locking piece, a containing cavity and an opening communicated with the containing cavity are formed in the pressing plate shell, the driving block is movably arranged in the containing cavity and has an installation state that part of structure extends out of the opening and shields the locking piece and a disassembly state that the driving block retracts into the containing cavity; and

the microswitch is mounted on the inner wall of the accommodating cavity;

when the micro-switch is in an installation state, part of the structure of the driving block in the accommodating cavity is pressed against the micro-switch, and when the micro-switch is in a disassembly state, part of the structure of the driving block in the accommodating cavity is separated from the micro-switch.

Optionally, the driving block includes a shielding portion and a pressing portion, the shielding portion and the pressing portion form an included angle, the shielding portion can extend out of or retract into the opening, and the pressing portion can abut against or separate from the microswitch.

Optionally, the socket pressing plate further includes an elastic member, the elastic member is mounted in the accommodating cavity and abuts against the driving block, and the driving block abuts against the microswitch under the driving of the elastic member.

Optionally, the inner wall of the accommodating cavity is provided with a first protrusion, the elastic member is a spring, one end of the spring is connected with the first protrusion, and the other end of the spring abuts against the driving block.

Optionally, when in the installation state, the shielding part shields the locking piece, and the area of the shielding part is larger than or equal to the surface area of the locking piece.

And/or the longitudinal section area of the shielding part is matched with the opening area of the open hole.

Optionally, the socket pressing plate further includes a positioning member movably connected to the pressing plate housing and disposed adjacent to the opening; when the socket pressing plate is not installed, the positioning piece is clamped with the driving block to limit the shielding part to retract into the accommodating cavity, and the pressing part is separated from the microswitch.

Optionally, the micro switch includes a fixing seat and a touch button disposed on the fixing seat, and a projection of the pressing portion on the fixing seat covers the touch button.

Optionally, two opposite side walls of the shielding portion, which are close to one end of the pressing portion, are provided with limiting blocks in a protruding manner, the two limiting blocks move along with the shielding portion in the accommodating cavity, and two second protrusions are arranged on a moving path of the limiting blocks on the cavity wall of the accommodating cavity to limit the moving distance of the limiting blocks.

Optionally, a limiting cavity is formed by enclosing one side of the second protrusion, which is far away from the limiting block, and the cavity wall of the accommodating cavity, and the fixing seat is limited in the limiting cavity.

Optionally, the socket further includes a two-dimensional code display device and a socket outer frame, the two-dimensional code display device is installed in the socket bottom shell, the socket outer frame is covered on the socket bottom shell, the socket outer frame is provided with an avoidance hole, and a display of the two-dimensional code display device is exposed to the avoidance hole;

and/or, the socket bottom shell further comprises an accommodating groove, the socket pressing plate is installed at an opening of the accommodating groove, a through hole is formed in the edge of the accommodating groove, the locking part is arranged in the through hole, and the opening is formed in the side edge of the socket pressing plate facing the through hole.

According to the technical scheme, the driving block is arranged in the socket pressing plate and movably penetrates through the opening of the pressing plate shell, when the socket pressing plate is in an installation state, the driving block extends out of the opening and shields the locking piece of the socket bottom shell for being installed on a wall body, the part, arranged in the accommodating cavity, of the driving block is pressed against the micro switch, when a user wants to detach the socket bottom shell, the driving block is pushed to retract into the accommodating cavity, the part, arranged in the accommodating cavity, of the driving block is separated from the micro switch and is communicated with the internal chip through the micro switch, whether the micro switch is pressed or not is detected and recorded, and the purpose of recording whether the socket is detached or not is achieved.

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 present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an exploded view of one embodiment of the receptacle of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the socket press plate and the socket bottom case of the socket shown in FIG. 1;

FIG. 4 is a schematic view of the socket press plate and the socket bottom housing of the socket shown in FIG. 1;

FIG. 5 is a schematic view of the socket of FIG. 1 with the pressure plate not installed;

fig. 6 is a schematic view of the socket of fig. 1 with the socket pressing plate installed.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model proposes a socket 1.

In the embodiment of the present invention, as shown in fig. 1 to 6, the socket 1 includes:

a socket bottom case 10, the socket bottom case 10 being configured to be mounted to a wall body through a locking member 11;

the socket pressing plate 20, the socket pressing plate 20 includes pressing plate shell 21 and driving block 23, the pressing plate shell 21 is mounted on the socket bottom shell 10, and set up adjacent to the locking part 11, the pressing plate shell 21 has accommodating cavity 211 and open pore 213 communicating with accommodating cavity 211, the driving block 23 can be set up in accommodating cavity 211 movably, and have some structure stretch out of open pore 213 and shelter from the installation state of the locking part 11, and withdraw to the dismantlement state in accommodating cavity 211; and

the microswitch 30, the microswitch 30 is mounted to the inner wall of the holding cavity 211;

when the micro switch is in the mounting state, part of the structure of the driving block 23 in the accommodating cavity 211 presses against the micro switch 30, and when the micro switch is in the dismounting state, part of the structure of the driving block 23 in the accommodating cavity 211 is separated from the micro switch 30.

In an embodiment of the present invention, the micro switch 30 is disposed in the accommodating cavity 211 and close to one side of the opening 213, the fixing seat 31 of the micro switch 30 is installed toward the side of the accommodating cavity 211, the touch button 33 faces the middle of the accommodating cavity 211, part of the structure of the driving block 23 extends out of the opening 213, and the rest of the structure is disposed in the accommodating cavity 211 and is disposed at one side of the touch button 33, when the socket pressing plate 20 is in the installation state, the part of the driving block 23 extending out of the opening 213 shields the locking member 11 on the socket bottom shell 10, and the part of the driving block 23 in the accommodating cavity 211 presses against the micro switch 30; when the user need dismantle the socket, need dismantle locking part 11 on the socket casing, then need remove the drive block 23 of top, when the user removes drive block 23, drive block 23 removes to the direction that holds the chamber 211, the partial structure that is in holding in the chamber 211 breaks away from micro-gap switch 30, micro-gap switch 30 is connected with the inside chip in the socket, the signal transfer who will trigger micro-gap switch 30 reaches user's equipment, realize the detection to the socket, detect and take notes whether it has the quilt to dismantle, furtherly, micro-gap switch 30 locates in socket clamp plate 20, it is good to be difficult to conceal, fine secret effect has been played, the action of maliciously dismantling the socket is avoided well.

Further, in an embodiment of the present invention, the driving block 23 and the opening 213 are in an interference fit state, and at this time, the driving block 23 is in a static state without applying an external force, that is, when the driving block 23 extends out of or retracts into the opening 213, manual movement is required, when the socket pressing plate 20 is mounted on the socket bottom shell 10, an installer may manually pull the driving block 23 out of the opening 213 and shield the locking member 11, the driving block 23 in the accommodating cavity 211 presses the micro switch 30, and the driving block 23 is in a state of maintaining the pressing state by using a friction force between the driving block 23 and an inner wall of the opening 213, so that an effect of pressing the micro switch 30 by the driving block 23 is ensured, and a purpose of continuously triggering the micro switch 30 can be achieved.

Furthermore, the driving block 23 can be fixed above the locking member 11 by using the elastic member 25, the latch, and other components, so as to continuously trigger the micro switch 30.

According to the technical scheme, the driving block 23 is arranged in the socket pressing plate 20, the driving block 23 is movably arranged in the opening 213 of the pressing plate shell 21 in a penetrating mode, when the socket pressing plate is in an installation state, the driving block 23 extends out of the opening 213 and covers the locking piece 11 of the socket bottom shell 10 and is used for being installed on a wall body, the part, arranged in the accommodating cavity 211, of the driving block 23 is pressed against the micro switch 30, when a user wants to detach the socket bottom shell 10, the driving block 23 needs to be pushed to retract into the accommodating cavity 211, the part, arranged in the accommodating cavity 211, of the driving block 23 is separated from the micro switch 30, the micro switch 30 is communicated with an internal chip through the micro switch 30, whether the micro switch 30 is pressed or not is detected and recorded, the purpose of recording whether the socket is detached or not is achieved, and the detachment prevention structure has the characteristic of being high in practicability.

In an embodiment of the utility model, as shown in fig. 1, the driving block 23 includes a shielding portion 231 and a pressing portion 233, the shielding portion 231 and the pressing portion 233 are disposed at an included angle, the shielding portion 231 can extend out of or retract into the opening 213, and the pressing portion 233 can press against or separate from the micro switch 30.

The shielding portion 231 and the pressing portion 233 are arranged at an included angle, in an embodiment of the utility model, the shielding portion 231 and the pressing portion 233 are vertically arranged, the shielding portion 231 and the pressing portion 233 which are vertically arranged can achieve the purpose of simultaneously extending out of the opening 213 and pressing the micro switch 30 or retracting into the opening 213 by using one part, the number and the occupied space of the parts are saved, the operation steps are simplified, and meanwhile, the shielding portion 231 and the pressing portion 233 are vertically arranged, so that the driving block 23 in a pressing state can better attach to the micro switch 30, the quality of the pressing switch is improved, and the pressing stability is ensured.

In another embodiment, the shielding portion 231 and the pressing portion 233 can be disposed at an acute angle, which can also achieve the purpose of extending or retracting the opening 213 and pressing the micro switch 30 simultaneously by using one component, and the acute angle reduces the distance from the pressing portion 233 to the micro switch 30, so that the driving block 23 can trigger the micro switch 30 by using a shorter distance, but the contact area between the pressing portion 233 and the trigger button 33 of the micro switch 30 is changed by the acute angle, which cannot ensure the pressing effect well.

Further, the included angle between the shielding portion 231 and the pressing portion 233 can be adjustable, and the joint between the shielding portion 231 and the pressing portion 233 is fixed by using a knob and a buckle, so that the shielding portion 231 and the pressing portion 233 can adjust different included angles as required, and the pressing sensitivity of the driving block 23 to the microswitch 30 can be set according to different conditions.

In an embodiment of the present invention, as shown in fig. 5 and 6, the socket pressing plate 20 further includes an elastic member 25, the elastic member 25 is installed in the accommodating cavity 211 and abuts against the driving block 23, and the driving block 23 abuts against the micro switch 30 under the driving of the elastic member 25.

When the socket pressing plate 20 is in the installation state, the driving block 23 partially extends out of the opening 213 under the elastic force of the elastic member 25, and at this time, the driving block 23 is subjected to the elastic force applied thereto by the elastic member 25 and is in a balanced state, so that the driving block 23 continuously presses the micro switch 30; when the socket pressing plate 20 is in the disassembled state, the driving block 23 is pressed toward the receiving cavity 211 and the elastic member 25 is compressed, so that the driving block 23 is disengaged from the micro switch 30.

In an embodiment of the present invention, as shown in fig. 5 and 6, the inner wall of the accommodating cavity 211 is provided with a first protrusion 2111, the elastic member 25 is a spring, one end of the spring is connected to the first protrusion 2111, and the other end abuts against the driving block 23.

The elastic part 25 can be a spring, one end of the spring is connected with the outer wall of one side of the pressing part 233, the other end of the spring is abutted against the side face of the accommodating cavity 211, a first protrusion 2111 is arranged in the accommodating cavity 211, one end of the spring can be fixed on the first protrusion 2111, the position of the spring is guaranteed not to move, the force application direction of the spring to the pressing part 233 is guaranteed, the spring is located in the middle of the accommodating cavity 211 on the other hand, the spring can be prevented from falling, and the effect of the spring is guaranteed.

Further, the elastic member 25 may be a torsion spring, a mounting hole is formed in the side wall of the accommodating cavity 211, a fastening member is provided, the fastening member sequentially passes through the mounting hole and the rotation center of the torsion spring, one end of the torsion spring abuts against the accommodating cavity 211, and the other end abuts against the pressing portion 233, so that the effect of applying elasticity to the driving block 23 can be achieved.

In an embodiment of the present invention, as shown in fig. 1 to 4, when in the installation state, the shielding portion 231 shields the locking member 11 by an area larger than or equal to a surface area of the locking member 11.

And/or the longitudinal cross section of the shielding portion 231 is adapted to the opening area of the opening hole 213.

The area of the shielding locking piece 11 of the shielding part 231 is larger than or equal to the surface area of the locking piece 11, so that the driving block 23 can completely shield the locking piece 11 in the installation state, the aim that a user cannot detach the socket without moving the driving block 23 is fulfilled, and the protection success rate of the device is improved.

The longitudinal section area of shielding part 231 and the opening area of trompil 213 are adapted, the operation that the user can't disturb from trompil 213 and hold the chamber 211 inner structure is ensured, and make and be in inclosed state in holding chamber 211, prevent that dust and water among the external environment from polluting the spare part that holds in the chamber 211, protected and held chamber 211 inner environment, prevent that spare part from being destroyed, prolonged the life of this structure socket, improved work drive block 23 and micro-gap switch 30's work efficiency.

In an embodiment of the present invention, as shown in fig. 1 and 3, the socket pressing plate 20 further includes a positioning member 27, the positioning member 27 is movably connected to the pressing plate housing 21 and disposed adjacent to the opening 213; when the socket pressing plate 20 is not installed, the positioning member 27 is clamped with the driving block 23 to limit the shielding portion 231 to retract into the accommodating cavity 211, and the pressing portion 233 is disengaged from the micro switch 30.

By arranging the positioning piece 27, when the socket pressing plate 20 is not mounted on the socket bottom case 10 or mounted on the socket bottom case 10 but does not start to work, the driving block 23 is limited to press the micro switch 30, so that the state that the socket does not start to detect is ensured. The side of the pressing plate shell is provided with a groove 215, the positioning piece 27 is inserted between the inner wall of the groove 215 and the pressing part 233, and through the interference fit between the positioning piece 27 and the pressing plate shell 21, the driving block 23 is in a static state under the condition of not applying external force, and the driving block 23 is in a state of keeping the positioning piece 27 and the side wall of the pressing plate shell 21 still and keeping the driving block away from the micro switch 30 by using the friction force of the positioning piece 27 and the side wall of the pressing plate shell 21, so that the effect that the driving block 23 does not press the micro switch 30 is ensured.

Further, the through holes can be simultaneously formed on the platen housing 21 and the shielding portion 231 of the driving block 23, and the positioning member 27 can be simultaneously inserted into the through holes, so as to fix the driving block 23.

In an embodiment of the utility model, as shown in fig. 1, 5, and 6, the micro switch 30 includes a fixing base 31 and a touch button 33 disposed on the fixing base 31, and the projection of the pressing portion 233 on the fixing base 31 covers the touch button 33.

The projection of the pressing part 233 covers the touch button 33, so that the driving block 23 in the mounting state can press the micro switch 30, the success rate of the driving block 23 pressing the touch button 33 of the micro switch 30 is improved, and the driving block 23 can accurately press the micro switch 30 and record whether the micro switch 30 is detached or not in the detaching state.

In an embodiment of the utility model, as shown in fig. 5 and 6, two opposite side walls of the shielding portion 231 near one end of the pressing portion 233 are convexly provided with a stopper 2311, the two stoppers 2311 move along with the shielding portion 231 in the accommodating cavity 211, and two second protrusions 2113 are provided on a moving path of the stopper 2311 on a cavity wall of the accommodating cavity 211 to limit a moving distance of the stopper 2311.

The arrangement of the groove 215 and the stopper 2311 limits the moving position of the driving block 23 in the accommodating cavity 211, on one hand, in order to protect the micro switch 30, the pressing portion 233 is prevented from pressing the touch button 33 too deeply to damage the touch button 33, or pressing the touch button 33 too shallowly to disable the micro switch 30, and the length of the driving block 23 extending out of the through hole is maintained, so that the locking member 11 can be shielded, and the purpose of avoiding damage caused by too long extending length can be avoided.

In an embodiment of the utility model, as shown in fig. 5 and 6, a limiting cavity 2115 is formed by enclosing a side of the second protrusion 2113 away from the limiting block 2311 and a cavity wall of the accommodating cavity 211, and the fixing seat 31 is limited in the limiting cavity 2115.

The limiting cavity 2115 limits the micro switch 30, so that the micro switch 30 is prevented from moving, the driving block 23 in the mounting state can be ensured to press the micro switch 30, the success rate of the driving block 23 pressing the micro switch 30 to trigger the button 33 is improved, and the driving block 23 can be ensured to accurately press the micro switch 30 and record whether the micro switch 30 is dismounted or not in the dismounting state.

In an embodiment of the present invention, as shown in fig. 1 to 4, the socket 1 further includes a two-dimensional code display device 40 and a socket outer frame 50, the two-dimensional code display device 40 is installed in the socket bottom shell 10, the socket outer frame 50 is covered on the socket bottom shell 10, the socket outer frame 50 is provided with an avoiding hole 51, and a display of the two-dimensional code display device 40 is exposed at the avoiding hole 51;

and/or, the socket bottom case 10 further includes an accommodating groove 13, the socket pressing plate 20 is mounted in an opening of the accommodating groove 13, a through hole 15 is formed at an edge of the accommodating groove 13, a locking member 11 is disposed in the through hole 15, and an opening 213 is formed at a side of the socket pressing plate 20 facing the through hole 15.

The two-dimensional code display device 40 is disposed in the accommodating groove 13 of the socket bottom case 10, connected to a circuit inside the socket bottom case 10, and passes through a via hole formed in the socket pressing plate 20 to reach the socket outer frame 50, and the socket outer frame 50 is provided with a avoiding hole 51 or is made of a transparent material to achieve an effect of displaying a display of the two-dimensional code display device 40. The socket is provided with a wireless module and controls the two-dimensional code to be updated through the cloud. The tenant can pass through identity authentication's yard device (cell-phone) of sweeping, beats the card through the demonstration two-dimensional code that scans on the two-dimensional code device, confirms the regional personnel condition that flows of portion setting through the butt joint of cell-phone and two-dimensional code.

Through-hole 15 sets up in the opening edge of holding tank 13 to it is unanimous with trompil 213 orientation direction, guarantee that drive block 23 stretches out the top that trompil 213 can be located through-hole 15, lie in the top of locking part 11 promptly, guaranteed that drive block 23 shelters from the purpose of locking part 11 under the installation, guaranteed the effect of drive block 23.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A socket, comprising:

a socket bottom shell for mounting to a wall by a fastener;

the microswitch is mounted on the inner wall of the accommodating cavity;

2. The socket of claim 1, wherein the driving block comprises a shielding portion and a pressing portion, the shielding portion and the pressing portion are arranged at an included angle, the shielding portion can extend out of or retract into the opening, and the pressing portion can press against or separate from the microswitch.

3. The socket of claim 2, wherein the socket pressure plate further comprises an elastic member, the elastic member is mounted in the accommodating cavity and abuts against the driving block, and the driving block abuts against the microswitch under the driving of the elastic member.

4. The socket of claim 3, wherein the inner wall of the accommodating cavity is provided with a first protrusion, the elastic member is a spring, one end of the spring is connected with the first protrusion, and the other end of the spring abuts against the driving block.

5. A socket according to any one of claims 2 to 4, wherein the shield portion shields the locking member when in the installed condition by an area greater than or equal to the surface area of the locking member;

6. The socket of claim 2 wherein said socket pressure plate further comprises a retainer movably connected to said pressure plate housing and disposed adjacent said opening; when the socket pressing plate is not installed, the positioning piece is clamped with the driving block to limit the shielding part to retract into the accommodating cavity, and the pressing part is separated from the microswitch.

7. The socket of claim 2, wherein the micro switch comprises a fixing base and a touch button disposed on the fixing base, and a projection of the pressing portion on the fixing base covers the touch button.

8. The socket according to claim 7, wherein two opposite side walls of the shielding portion near one end of the pressing portion are provided with two limiting blocks in a protruding manner, the two limiting blocks move along with the shielding portion in the accommodating cavity, and two second protrusions are provided on a moving path of the limiting blocks on the cavity wall of the accommodating cavity to limit a moving distance of the limiting blocks.

9. The socket of claim 8, wherein a limiting cavity is defined by a side of the second protrusion away from the limiting block and a cavity wall of the accommodating cavity, and the fixing seat is limited in the limiting cavity.

10. The socket of claim 1, further comprising a two-dimensional code display device and a socket outer frame, wherein the two-dimensional code display device is mounted in the socket bottom shell, the socket outer frame is covered on the socket bottom shell, the socket outer frame is provided with an avoiding hole, and a display of the two-dimensional code display device is exposed at the avoiding hole;