Public chair structure

Abstract

The utility model relates to the technical field of chairs, in particular to a public chair structure which comprises a mounting bracket, armrests, a mounting seat, a charging socket, a protection mechanism and a limiting mechanism, a plurality of chair seats are arranged at the top of the mounting bracket, and a chair back is arranged on the rear side of the top of each chair seat; the plurality of armrests are fixed on the mounting bracket, the armrests are arranged on the two sides of the chair seats, and the two adjacent chair seats share one armrest; the mounting seats correspond to the handrails one to one, and the mounting seats are arranged on the handrails; the charging socket is arranged in the mounting seat; the protection mechanism is arranged on the mounting seat; and the limiting mechanism is arranged on the mounting seat. Through the arrangement of the protection mechanism, when the charging socket is not used, the protection cover is reset under the action of the reset spring to protect the charging socket, rainwater is prevented from entering the charging socket, damage and electric shock accidents caused by the fact that the rainwater enters the charging socket are avoided, and potential safety hazards are greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a seat technical field, concretely relates to a public seat structure. BACKGROUND

[0002] The public seat provides some resting space for people in public places, and its role in public places such as urban residential areas, commercial areas, public activity areas and tourist areas is very important, along with the progress of science and technology and the improvement of people's living standards, people's requirements for public seats are also higher and higher.

[0003] The Chinese patent with the publication number CN211154709U discloses a public seat with a charging function, which comprises a support, a seat arranged on the top of the support and a backrest arranged on the top of the rear side of the seat, the top of the support is provided with a plurality of armrests, the armrests are provided with charging sockets, the charging socket comprises a front cover, a socket mounted on the front cover and a rear cover arranged on the back of the front cover, the socket comprises a DC charging socket and an AC socket, the front side of the DC charging socket is provided with a DC charging output port, and the front side of the AC socket is provided with an AC power jack.

[0004] However, the above technical scheme has the following disadvantages: the public seat is usually arranged outdoors, and the charging socket lacks necessary protection measures such as waterproofing, once water enters, not only the socket will be damaged, but also electric shock accidents are likely to occur, and there is a great safety hazard. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a public seat structure.

[0006] The technical scheme of the utility model: a public seat structure comprises:

[0007] A mounting support is arranged on the top of the mounting support, and a plurality of seats are arranged on the top of the mounting support.

[0008] An armrest is arranged on the two sides of the seat, and the adjacent two seats share an armrest.

[0009] A plurality of mounting seats are arranged on the armrest in one-to-one correspondence with the armrests.

[0010] A charging socket is arranged in the mounting seat.

[0011] The protection mechanism is arranged on the mounting base, and one end of the protection mechanism is arranged outside the charging socket for protecting the charging socket;

[0012] The limiting mechanism is arranged on the mounting base, and one end of the limiting mechanism extends to the outside of the mounting base for limiting the protection mechanism.

[0013] Preferably, the protection mechanism comprises a protection cover, a guide assembly and a reset assembly; the protection cover is slidingly arranged outside the mounting base, the guide assembly is provided with two groups, one end of the guide assembly is connected with the protection cover, the other end of the guide assembly is connected with the mounting base, the reset assembly is provided with two groups, one end of the reset assembly is connected with the mounting base, and the other end of the reset assembly is connected with the protection cover.

[0014] Preferably, each group of the guide assembly comprises a guide groove arranged on the mounting base, a guide rail and a positioning block; one side of the guide rail is fixedly connected with the protection cover, the other side of the guide rail extends into the guide groove and is slidingly connected with the guide groove, and the positioning block is fixedly connected with the guide rail.

[0015] Preferably, each group of the reset assembly comprises a support plate, a support rod and a reset spring; the support plate is fixedly connected with the mounting base, the support rod is fixedly connected with the top and bottom of the inner wall of the mounting base at two ends, the support rod penetrates through the support plate and is slidingly connected with the support plate, one end of the reset spring is fixedly connected with the support plate, and the other end of the reset spring is fixedly connected with the bottom of the inner wall of the protection cover.

[0016] Preferably, the limiting mechanism comprises a movable plate, a plurality of limiting springs and two limiting blocks; the movable plate penetrates through the mounting base and is slidingly connected with the mounting base, one end of each limiting spring is connected with the charging socket, the other end of each limiting spring is fixedly connected with the movable plate, the two limiting blocks are in one-to-one correspondence with the positioning blocks, and the limiting blocks are fixedly connected with the movable plate.

[0017] Preferably, the movable plate penetrates through and is provided with a socket, and the charging socket penetrates through the movable plate through the socket and is slidingly connected with the movable plate.

[0018] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0019] By arranging the protection mechanism, when the charging socket is not used, the protection cover is reset under the action of the reset spring to protect the charging socket, rainwater is prevented from entering the charging socket, damage and electric shock accidents caused by rainwater entering the charging socket are avoided, and the safety hidden danger is greatly reduced. By arranging the limiting mechanism, when the charging socket is used, the protection cover is limited, and the influence of the protection cover on charging is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of an embodiment of the utility model.

[0021] Figure 2 A perspective view of the mounting seat and the protection mechanism in an embodiment of the utility model;

[0022] Figure 3 A perspective view of the mounting seat in an embodiment of the utility model;

[0023] Figure 4 A perspective view of the protection mechanism in an embodiment of the utility model;

[0024] Figure 5 A perspective view of the guide rail in an embodiment of the utility model;

[0025] Figure 6 A perspective view of the limiting mechanism in an embodiment of the utility model.

[0026] Reference Signs: 1, mounting support; 2, seat; 31, protective cover; 321, guide groove; 322, guide rail; 323, positioning block; 331, support plate; 332, support rod; 333, return spring; 4, limiting mechanism; 41, movable plate; 42, limiting spring; 43, limiting block; 44, jack; 5, backrest; 6, armrest; 7, mounting seat; 8, charging socket. DETAILED DESCRIPTION

[0027] Embodiment one

[0028] As Figures 1-6 shown, the utility model discloses a public seat structure, including mounting support 1, armrest 6, mounting seat 7, charging socket 8, protection mechanism and limiting mechanism,

[0029] Mounting support 1 top is provided with a plurality of seat 2, and the rear side of each seat 2 top is provided with backrest 5;

[0030] Armrest 6 sets up multiple, and armrest 6 is fixed on mounting support 1, and armrest 6 sets up at both sides of seat 2, and the adjacent two seat 2 share an armrest 6;

[0031] Mounting seat 7 sets up multiple and corresponds with armrest one to one, and mounting seat 7 sets up on armrest 6;

[0032] Charging socket 8 sets up in mounting seat 7;

[0033] Protection mechanism sets up on mounting seat 7, and the movable of protection mechanism sets up on the outside of charging socket 8 for protecting charging socket 8;

[0034] Limiting mechanism sets up on mounting seat 7, and one end of limiting mechanism extends to the outside of mounting seat 7 for limiting protection mechanism.

[0035] Embodiment Two

[0036] As Figures 2-5 shown, compared with embodiment one, the public seat structure further discloses the structure of the protection mechanism; the protection mechanism comprises a protection cover 31, a guide assembly and a reset assembly; the protection cover 31 is slidably arranged outside the mounting seat 7, the guide assembly is provided with two groups, one end of the guide assembly is connected with the protection cover 31, the other end of the guide assembly is connected with the mounting seat 7, the reset assembly is provided with two groups, one end of the reset assembly is connected with the mounting seat 7, the other end of the reset assembly is connected with the protection cover 31, each group of guide assemblies comprises a guide groove 321, a guide rail 322 and a positioning block 323 which are arranged in the mounting seat 7; one side of the guide rail 322 is fixedly connected with the protection cover 31, the other side of the guide rail 322 extends into the guide groove 321 and is slidably connected with the guide groove 321, the positioning block 323 is fixedly connected with the guide rail 322, each group of reset assemblies comprises a support plate 331, a support rod 332 and a reset spring 333; the support plate 331 is fixedly connected with the mounting seat 7, the support rod 332 is fixedly connected with the top and bottom of the inner wall of the mounting seat 7, the support rod 332 penetrates through the support plate 331 and is slidably connected with the support plate 331, one end of the reset spring 333 is fixedly connected with the support plate 331, the other end of the reset spring 333 is fixedly connected with the bottom of the inner wall of the protection cover 31.

[0037] Embodiment Three

[0038] As Figure 6 shown, compared with embodiment two, the public seat structure further discloses the structure of the limiting mechanism; the limiting mechanism comprises a movable plate 41, a limiting spring 42 and a limiting block 43; the movable plate 41 penetrates through the mounting seat 7 and is slidably connected with the mounting seat 7, the limiting spring 42 is provided with a plurality of groups, one end of the limiting spring 42 is connected with the charging socket 8, the other end of the limiting spring 42 is fixedly connected with the movable plate 41, the elastic force of the limiting spring 42 after being compressed is slightly greater than the friction force between the limiting block 43 and the positioning block 323 and is slightly less than the friction force between the charging plug and the charging socket 8, when the charging plug is inserted into the charging socket 8, the charging plug will not be popped out of the charging socket 8 by the elastic force of the limiting spring 42, thereby ensuring the reliability of the connection between the charging plug and the charging socket 8, after the charging plug is pulled out, the elastic force of the limiting spring 42 can push the movable plate 41 and the limiting block 43, so that the limiting block 43 loses the limiting effect on the positioning block 323, the limiting block 43 is provided with two groups and corresponds to the positioning block 323 one by one, the limiting block 43 is fixedly connected with the movable plate 41, the movable plate 41 penetrates through the opening hole 44, the charging socket 8 penetrates through the movable plate 41 through the opening hole 44 and is slidably connected with the movable plate 41, the opening hole 44 is slightly larger than the plug piece on the charging plug.

[0039] When charging is needed, the protective cover 31 is slid upward to expose the movable plate 41 and the charging socket 8, and the reset spring 333 is compressed, the charging plug is inserted into the charging socket 8, the charging plug is pushed to drive the movable plate 41 and the limiting block 43 to move, the movable plate 41 moves to compress the limiting spring 42, after the charging plug is completely inserted into the charging socket 8, the limiting block 43 is clamped with the positioning block 323 to limit the protective cover 31, after charging is completed, the charging plug is pulled out, the movable plate 41 and the limiting block 43 are reset under the action of the limiting spring 42, the limiting block 43 loses the limiting effect on the positioning block 323, and the protective cover 31 is reset under the action of the reset spring 333 to protect the charging socket 8.

[0040] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range possessed by the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A public seating structure, characterized by, The utility model relates to a kind of installation support (1), the top of which is provided with multiple chair seats (2), the rear side of the top of each chair seat (2) is provided with chair back (5);Multiple armrests (6) are provided, the armrest (6) is fixed on the installation support (1), the armrest (6) is arranged at the both sides of chair seat (2), and one armrest (6) is shared between adjacent two chair seats (2);Multiple mounting seats (7) are provided and correspond to armrest one by one, and the mounting seat (7) is arranged on the armrest (6);Charging socket (8) is arranged in the mounting seat (7);Protection mechanism is arranged on the mounting seat (7), and the movable of protection mechanism is arranged outside charging socket (8) for protecting charging socket (8);Limiting mechanism is arranged on the mounting seat (7), and one end of limiting mechanism extends to the outside of mounting seat (7) for limiting protection mechanism. The protection mechanism includes protective cover (31), guide assembly and reset assembly;The protective cover (31) is slidably arranged outside the mounting seat (7), the guide assembly is provided with two groups, one end of the guide assembly is connected with the protective cover (31), the other end of the guide assembly is connected with the mounting seat (7), the reset assembly is provided with two groups, one end of the reset assembly is connected with the mounting seat (7), and the other end of the reset assembly is connected with the protective cover (31). Each guide assembly includes guide slot (321) opened in the mounting seat (7), guide rail (322) and positioning block (323);One side of the guide rail (322) is fixedly connected with the protective cover (31), the other side of the guide rail (322) extends into the guide slot (321) and is slidably connected with the guide slot (321), and the positioning block (323) is fixedly connected with the guide rail (322). Each reset assembly includes support plate (331), support rod (332) and reset spring (333);The support plate (331) is fixedly connected with the mounting seat (7), the both ends of the support rod (332) are fixedly connected with the top and bottom of the inner wall of the mounting seat (7) respectively, the support rod (332) penetrates the support plate (331) and is slidably connected with the support plate (331), one end of the reset spring (333) is fixedly connected with the support plate (331), and the other end of the reset spring (333) is fixedly connected with the bottom of the inner wall of the protective cover (31). The limiting mechanism includes movable plate (41), limiting spring (42) and limiting block (43);The movable plate (41) penetrates the mounting seat (7) and is slidably connected with the mounting seat (7), the limiting spring (42) is provided with multiple, one end of the limiting spring (42) is connected with the charging socket (8), the other end of the limiting spring (42) is fixedly connected with the movable plate (41), the limiting block (43) is provided with two and corresponds to the positioning block (323) one by one, and the limiting block (43) is fixedly connected with the movable plate (41). The movable plate (41) penetrates and is provided with insertion hole (44), and the charging socket (8) penetrates the movable plate (41) through the insertion hole (44) and is slidably connected with the movable plate (41). ​ 2. A public seating structure according to claim 1, wherein, ​ 3. A public seating structure according to claim 2, wherein, ​ 4. A public seating structure according to claim 3, wherein, ​ 5. A public seating structure according to claim 4, wherein, ​ 6. A public seating structure according to claim 5, wherein, ​

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