Advertising machine

Abstract

The present invention provides an all-in-one advertising machine, which includes an all-in-one machine body and a charging device. The all-in-one machine body includes a bearing bottom plate and an advertising board, wherein a charging plug device is provided on the advertising board. The charging device includes a protective cover and a charging socket device, and the charging socket device is movably connected to the charging plug device. Specifically, the charging socket device includes: a base, a fixed socket and a rotating assembly. The rotating assembly includes a main shaft and an anti-disengagement lock installed on the main shaft, and the main shaft is rotatably arranged on the base. An anti-disengagement lock groove is provided on the anti-disengagement lock, and an anti-disengagement block cooperating with the anti-disengagement lock groove is provided on the charging plug device. A conductive connector is provided on the main shaft, and a conductive connector seat is provided on the fixed socket, and the conductive connector is movably connected to the conductive connector seat. The all-in-one advertising machine of the present invention can not only improve the stability during charging, but also improve the safety of the charging equipment, thereby reducing safety hazards.

Description

Technical Field

[0001] The present invention relates to the technical field of advertising machines, and in particular to an all-in-one advertising machine. Background Art

[0002] The integrated advertising machine is used for advertising, setting reminder signs, etc. There are two types of integrated advertising machines: fixed and mobile. Fixed integrated advertising machines are set in a fixed location, usually in a place with a socket indoors; mobile integrated advertising machines are not restricted by the venue and can be used in outdoor activities, shopping malls, etc.

[0003] Mobile integrated advertising machines need to be charged regularly, but the integrated advertising machines in the prior art have the following defects: first, when charging, the connection between the integrated advertising machine and the charging device is prone to loosening, resulting in the integrated advertising machine being unable to be effectively charged; second, when not charging, the charging port on the charging device is exposed, especially in a shopping mall with a complex crowd, and children are prone to accidentally touch the charging port.

[0004] Therefore, how to design an all-in-one advertising machine to improve the stability during charging on the one hand and the safety of the charging device on the other hand is a technical problem that technicians in this field need to solve. Summary of the invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an integrated advertising machine, which can improve the stability during charging and the safety of the charging device.

[0006] The objective of the present invention is achieved through the following technical solutions:

[0007] An all-in-one advertising machine comprises an all-in-one machine body and a charging device, wherein the all-in-one machine body comprises a bearing bottom plate and an advertising board, and the advertising board is provided with a charging plug device; the charging device comprises a protective outer cover and a charging socket device, and the charging socket device is movably connected to the charging plug device.

[0008] In one embodiment, the charging socket device comprises: a base, a fixed socket and a rotating assembly, wherein the base and the fixed socket are mounted on the protective cover;

[0009] The rotating assembly includes a main shaft and an anti-disengagement lock installed on the main shaft, and the main shaft is rotatably arranged on the base; the anti-disengagement lock is provided with an anti-disengagement lock groove, and the charging plug device is provided with an anti-disengagement block that cooperates with the anti-disengagement lock groove; the main shaft is provided with a conductive connector, and the fixed socket is provided with a conductive connector seat, and the conductive connector is movably connected to the conductive connector seat.

[0010] In one embodiment, the charging socket device includes a sliding assembly, the sliding assembly includes a sliding lock block and a reset elastic member, and the sliding lock block is arranged on the base through the reset elastic member;

[0011] The sliding lock block is provided with a lock tongue, the main shaft is provided with a lock hole matched with the lock tongue, and the charging plug device is provided with a supporting block.

[0012] In one embodiment, the resetting elastic member is a spring structure.

[0013] In one embodiment, a waist-shaped hole is provided on the sliding lock block, and an electrical lead is provided on the conductive connector. One end of the electrical lead is electrically connected to the conductive connector, and the electrical lead passes through the waist-shaped hole.

[0014] In one embodiment, a rotating handle is provided on the main shaft, and the rotating handle is located outside the protective cover.

[0015] In one embodiment, a blocking block is provided on the fixed socket, and the charging plug device abuts against or disengages from the blocking block.

[0016] In one of the embodiments, a movable roller is provided on the supporting base plate.

[0017] In summary, the integrated advertising machine of the present invention can not only improve the stability during charging, but also improve the safety of the charging device, thereby reducing potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of the integrated advertising machine of the present invention;

[0020] Figure 2 for Figure 1 The structural schematic diagram of the charging device shown;

[0021] Figure 3 for Figure 1 The structural diagram of the integrated machine body shown;

[0022] Figure 4 for Figure 3 An enlarged view of point A is shown;

[0023] Figure 5 is a schematic diagram of the structure of a charging socket device;

[0024] Figure 6 for Figure 5 An exploded schematic diagram of the charging socket device shown;

[0025] Figure 7 for Figure 5 The schematic diagram of the charging socket device shown is in a state when not charging;

[0026] Figure 8 for Figure 5 The schematic diagram of the charging socket device during charging is shown;

[0027] Fig. 9 for Figure 8 A partial cross-sectional view of the charging socket device shown during charging;

[0028] Fig.10 Installation diagram for multiple charging devices. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] The present invention provides an integrated advertising machine 10, which aims to improve the stability and safety of the device during charging. Figure 1As shown, the advertising machine 10 includes an integrated machine body 20 and a charging device 30. The integrated machine body 20 includes a bearing bottom plate 21 and an advertising board 22. The advertising board 22 is provided with a charging plug device 100 (such as Figure 3 As shown in Figure 2 As shown, the charging device 30 includes a protective cover 31 and a charging socket device 32 , and the charging socket device 32 is movably connected to the charging plug device 100 .

[0033] Specifically, Figure 4 and Figure 5 As shown, the charging socket device 32 includes: a base 200, a fixed socket 300 and a rotating assembly 400, wherein the base 200 and the fixed socket 300 are mounted on the protective cover 31. The rotating assembly 400 includes a main shaft 410 and an anti-separation lock 420 mounted on the main shaft 410, and the main shaft 410 is rotatably disposed on the base 200. Figure 5 As shown, an anti-disengagement locking groove 421 is provided on the anti-disengagement locking member 420, and an anti-disengagement block 101 is provided on the charging plug device 100 to cooperate with the anti-disengagement locking groove 421. A conductive lead 411 is provided on the main shaft 410, and a conductive lead seat 301 is provided on the fixed socket 300, and the conductive lead 411 and the conductive lead seat 301 are movably connected.

[0034] Preferably, in this embodiment, Figure 5 As shown, the main shaft 410 is provided with a rotating handle 412, and the rotating handle 412 is located outside the protective cover 31 (such as Figure 3 As shown), when in use, the staff can operate the main shaft 410 by turning the handle 412.

[0035] Next, the working principle of the advertising integrated machine 10 of the present invention is explained. Figure 5 , Figure 7 and Figure 8 :

[0036] When charging is required, the staff pushes the integrated machine body 20 to make it close to the charging device 30, so that the charging plug device 100 is plugged into the fixed socket 300; then the main shaft 410 is rotated, and the conductive lead 411 rotates together with the main shaft 410, and the rotated conductive lead 411 is plugged into the conductive lead seat 301, so that the fixed socket 300 can be connected to the power supply, and then the integrated machine body 20 can be charged through the charging plug device 100; at the same time, the main shaft 410 will also drive the anti-disengagement lock 420 to rotate together, and after the rotation, the anti-disengagement lock groove 421 will be mutually locked with the anti-disengagement block 101, so that during the charging process, the charging plug device 100 is locked by the anti-disengagement lock 420, and the integrated machine body 20 cannot be separated from the charging device 30, thereby ensuring the stability during charging;

[0037] After charging is completed, the staff member rotates the main shaft 410 in the opposite direction, and the conductive lead 411 and the anti-detachment lock 420 also rotate in the opposite direction with the main shaft 410, so that the conductive lead 411 is separated from the conductive lead seat 301, and the anti-detachment lock 420 is separated from the anti-detachment block 101. In this way, the fixed socket 300 is disconnected from the power supply, and the charging plug device 100 can be smoothly separated from the fixed socket 300, and then the staff member moves the charged integrated machine body 20 to another position. After the integrated machine body 20 is removed, although the fixed socket 300 of the charging socket device 32 is exposed, the fixed socket 300 has been powered off, so there is no risk of electric shock even if the fixed socket 300 is accidentally touched.

[0038] It should be noted that the integrated machine body 20 can only be removed after the staff rotates the main shaft 410 to disengage the anti-detachment lock 420 from the anti-detachment block 101. When the staff rotates the main shaft 410, the fixed socket 300 is disconnected from the power supply, so the fixed socket 300 is not exposed and the power is forgotten to be turned off.

[0039] Furthermore, considering the complicated personnel in the mall, if an unrelated person rotates the rotating handle 412 in the non-charging state, the main shaft 410 can be rotated, so that the conductive lead 411 is connected to the conductive lead seat 301, so that the fixed socket 300 is connected to the power supply. In this case, the fixed socket 300 is exposed and charged, which poses a safety hazard. Therefore, the rotating handle 412 cannot be easily rotated. If the rotating handle 412 is locked or protected by a key lock for this purpose, although the above problem is solved, the staff needs to prepare the corresponding key every time the integrated machine body 20 is charged, which increases the burden on the staff and is inconvenient to manage.

[0040] In order to solve the above problems and further improve the safety of the charging device 30, the present invention also makes a special design for the charging socket device 32, as follows:

[0041] like Figure 5 As shown, the charging socket device 32 also includes a sliding assembly 500. Figure 6 and Figure 7 As shown, the sliding assembly 500 includes a sliding lock block 510 and a resetting elastic member 520. The sliding lock block 510 is arranged on the base 200 through the resetting elastic member 520. One end of the sliding lock block 510 extends to the fixed socket 300. The sliding lock block 510 is provided with a locking tongue 511. The main shaft 410 is provided with a locking hole 413 that cooperates with the locking tongue 511. The charging plug device 100 is provided with a holding block 102. The resetting elastic member 520 provides elastic force for the sliding lock block 510. Preferably, the resetting elastic member 520 is a spring structure.

[0042] The working principle of the sliding assembly 500 is as follows, please refer to Figure 7 , Figure 8 and Fig. 9 :

[0043] like Figure 7 As shown, in the initial state (not charging state), the lock hole 413 on the main shaft 410 faces the lock tongue 511, and under the elastic force of the reset elastic member 520, the lock tongue 511 of the sliding lock block 510 is received in the lock hole 413. At this time, the main shaft 410 cannot rotate due to the clamping of the lock tongue 511.

[0044] When the integrated machine body 20 is charging, the charging plug device 100 is plugged into the fixed socket 300, and the abutting block 102 of the charging plug device 100 touches and pushes the sliding lock block 510, so that the sliding lock block 510 moves toward the direction close to the base 200 and compresses the reset elastic member 520. When the charging plug device 100 is plugged into place, as the sliding lock block 510 slides, the lock tongue 511 completely disengages from the lock hole 413. At this time, the staff can rotate the main shaft 410 so that the anti-disengagement lock member 420 holds the charging plug device 100, and the fixed socket 300 is connected to the power supply, so that the integrated machine body 20 can be stably charged (such as Figure 8 and Fig. 9 shown);

[0045] After charging is completed, the staff first rotates the main shaft 410 in the opposite direction to disengage the anti-disengagement lock 420 from the anti-disengagement block 101, and the fixed socket 300 is disconnected from the power supply. At this time, the lock hole 413 on the main shaft 410 faces the lock tongue 511 again. When the integrated machine body 20 is removed, the abutment block 102 no longer presses the sliding lock block 510. At this moment, under the action of the reset elastic member 520, the sliding lock block 510 moves away from the base 200, so that the lock tongue 511 is accommodated in the lock hole 413, and the main shaft 410 is clamped by the lock tongue 511 and cannot rotate. In this way, in the non-charging state, even if an unrelated person twists the rotating handle 412, since the main shaft 410 is clamped and cannot rotate, the rotating handle 412 cannot be rotated, and the fixed socket 300 will not be connected to the power supply, thereby avoiding the safety hazard of the fixed socket 300 being exposed and charged.

[0046] It should be emphasized that in the present invention, the rotating assembly 400 and the sliding assembly 500 cooperate with each other, rather than acting independently. The locking tongue 511 cooperates with the locking hole 413 to limit the rotation of the main shaft 410; and the anti-disengagement lock 420 cooperates with the anti-disengagement block 101 so that the charging plug device 100 cannot be disengaged, thereby limiting the sliding of the sliding lock block 510. Finally, the components of the charging plug device 100 and the charging socket device 32 cooperate with each other to achieve the following effects: only when the charging plug device 100 is plugged in place, the main shaft 410 can be rotated and the fixed socket 300 can be connected to the power supply; if the fixed socket 300 is exposed, or the charging plug device 100 is not plugged in place, the main shaft 410 cannot be rotated, and the fixed socket 300 will not be powered on; and during the charging process, the anti-disengagement lock 420 clamps the anti-disengagement block 101, so that the charging plug device 100 cannot be disengaged from the fixed socket 300, ensuring the charging stability.

[0047] In one embodiment, if Figure 6 As shown, a waist-shaped hole 512 is provided on the sliding lock block 510, and an electric lead 414 is provided on the conductive lead 411. One end of the electric lead 414 is electrically connected to the conductive lead 411, and the electric lead 414 is passed through the waist-shaped hole 512. In this way, when the conductive lead 411 rotates or the sliding lock block 510 slides, the waist-shaped hole 512 can provide enough space for the electric lead 414 to prevent the electric lead 414 from being pulled.

[0048] In one embodiment, if Figure 6 As shown, a blocking block 302 is provided on the fixed socket 300, and the charging plug device 100 abuts against or disengages from the blocking block 302. The blocking block 302 is used to prevent the charging plug device 100 from being misplaced during insertion. When the charging plug device 100 is connected to the fixed socket 300, when the charging plug device 100 moves to abut against the blocking block 302, it proves that the charging plug device 100 is plugged in place.

[0049] In this embodiment, if Fig. 9 As shown, multiple charging devices 30 can be placed in the same area, so that the integrated machine body 20 can be charged uniformly, which is convenient for management. Moreover, the charging device 30 is hung on the wall, that is, the charging device 30 is at a high distance from the ground, which is conducive to heat dissipation and moisture-proofing of the charging device 30, and is also convenient for staff to clean.

[0050] In one embodiment, if Figure 3 As shown, a moving roller 23 is disposed on the supporting bottom plate 21, so that the integrated machine body 20 can be conveniently moved to a desired position.

[0051] In summary, the integrated advertising machine 10 of the present invention can not only improve the stability during charging, but also improve the safety of the charging device 30 and reduce potential safety hazards.

[0052] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An integrated advertising machine, characterized in that: The device comprises an integrated machine body and a charging device, wherein the integrated machine body comprises a bearing bottom plate and an advertising board, and the advertising board is provided with a charging plug device; the charging device comprises a protective cover and a charging socket device, and the charging socket device is movably connected to the charging plug device; The charging socket device comprises: a base, a fixed socket and a rotating assembly, wherein the base and the fixed socket are mounted on the protective cover; The rotating assembly comprises a main shaft and an anti-disengagement lock installed on the main shaft, the main shaft is rotatably arranged on the base; the anti-disengagement lock is provided with an anti-disengagement lock groove, and the charging plug device is provided with an anti-disengagement block matched with the anti-disengagement lock groove; the main shaft is provided with a conductive lead, and the fixed socket is provided with a conductive lead seat, and the conductive lead and the conductive lead seat are movably connected; The charging socket device comprises a sliding assembly, the sliding assembly comprises a sliding lock block and a reset elastic member, and the sliding lock block is arranged on the base through the reset elastic member; The sliding lock block is provided with a lock tongue, the main shaft is provided with a lock hole matched with the lock tongue, and the charging plug device is provided with a supporting block.

2. The integrated advertising machine according to claim 1, characterized in that: The resetting elastic member is a spring structure.

3. The integrated advertising machine according to claim 1, characterized in that: The sliding lock block is provided with a waist-shaped hole, the conductive connector is provided with an electrical lead, one end of the electrical lead is electrically connected to the conductive connector, and the electrical lead is passed through the waist-shaped hole.

4. The integrated advertising machine according to claim 1, characterized in that: The main shaft is provided with a rotating handle, and the rotating handle is located outside the protective outer cover.

5. The integrated advertising machine according to claim 1, characterized in that: The fixed socket is provided with a blocking block, and the charging plug device abuts against or separates from the blocking block.

6. The integrated advertising machine according to claim 1, characterized in that: The bearing bottom plate is provided with a movable roller.

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