Public equipment moving unit

Abstract

The utility model relates to the technical field of public equipment installation, in particular to a public equipment moving unit which comprises a movable base, a support is erected on the base, and a machine box is arranged on the support. The base is further provided with a lifter connected with the machine box, and the lifter can drive the machine box to vertically ascend and descend along the support. A panel used for loading a flat plate is arranged on the front side of the machine box, and a detachable overhauling back plate is arranged on the rear side of the machine box. Due to the design of the movable base, the whole unit can easily move in different places, the requirements for rapid deployment and flexible adjustment are met, and the unit is particularly suitable for public places where positions need to be frequently replaced. And universal brake wheels are arranged at the bottom of the base, so that the moving capacity of the unit in a narrow space is enhanced, and the use convenience and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of public equipment installation, and specifically relates to a mobile unit of public equipment. Background Art

[0002] With the rapid development of economy and technology, various application requirements are becoming increasingly diverse. Especially in public places, the demand for products that can be used for a long time and have functions of publicity and communication has increased significantly. Traditionally, these devices mostly exist in the form of fixed wired-connected advertising machines, which are fixed on the wall and rely on wired power supply to ensure long-term operation. However, this design has significant limitations:

[0003] Lack of mobility: The fixed design makes it difficult for the advertising machine to move flexibly according to needs, restricting its application and display effects in different scenarios.

[0004] Inconvenient to use: Since the advertising machine is fixed on the wall and has a fixed height, it cannot adapt to audiences with different heights and viewing habits, resulting in a poor user experience. Content of the Utility Model

[0005] Aiming at the technical problems existing in the prior art, the utility model provides a mobile unit of public equipment to solve the problem that the use scenarios of traditional fixed-mounted public equipment are limited.

[0006] The technical solution of the utility model to solve the above technical problems is as follows: A mobile unit of public equipment includes a movable base, a bracket is erected on the base, and a chassis is installed on the bracket; an elevator is further arranged on the base and is connected to the chassis, and the elevator can drive the chassis to vertically lift along the bracket;

[0007] A panel for loading a tablet is arranged on the front side of the chassis, and a detachable maintenance back plate is arranged on the rear side thereof.

[0008] On the basis of the above technical solution, the utility model can be further improved as follows.

[0009] Further, a handset and a handset bracket are further installed on the front side of the chassis.

[0010] Further, an energy storage power supply and a power adapter are sequentially arranged in the chassis, and the charging port of the power adapter is arranged on the maintenance back plate.

[0011] Further, a power bracket and an adapter bracket respectively connected to the energy storage power supply and the power adapter are further arranged in the chassis.

[0012] Further, the bracket includes two groups of guide rails distributed on both sides of the chassis; a plurality of guide wheel groups slidably matched with the guide rails are arranged on the side of the chassis.

[0013] Furthermore, the guide wheel group includes a transverse pulley and a longitudinal pulley respectively slidably matched with the bottom wall and the side wall of the guide rail.

[0014] Furthermore, a plurality of universal brake wheels are provided at the bottom of the base.

[0015] Further, the lifter comprises:

[0016] A fixed inner cylinder and a sliding outer cylinder that are slidably matched, wherein a thread groove is provided in the fixed inner cylinder;

[0017] A stud rotatably disposed in the sliding outer cylinder and cooperating with the thread groove, wherein the rotation of the stud can drive the sliding outer cylinder to move axially relative to the fixed inner cylinder;

[0018] A bevel gear 1 disposed at the end of the stud;

[0019] A bevel gear 2 installed in the fixed inner cylinder and meshing with the bevel gear 1;

[0020] A handle connected to the bevel gear.

[0021] Moreover, the public equipment mobile unit provided by the utility model has at least the following beneficial effects compared with the prior art:

[0022] 1. The movable base design allows the entire unit to be easily moved between different locations, meeting the needs of rapid deployment and flexible adjustment, and is particularly suitable for public places that need to change locations frequently. The universal brake wheels at the bottom of the base not only enhance the unit's mobility in a small space, but also improve its convenience and efficiency.

[0023] 2. The chassis can be lifted vertically along the bracket by the lifter, so that the height of the tablet device loaded in the chassis can be adjusted according to actual usage needs to adapt to audiences of different heights and usage habits, which significantly improves the user experience. The panel set on the front side of the chassis is used to load the tablet, and the removable maintenance back panel on the back side is convenient for integrating various flat-panel displays and simplifies the maintenance, inspection and upgrade process inside the unit.

[0024] 3. The handheld handset and handset holder added on the front side of the chassis allow users to use it directly by hand when making voice calls or listening to audio information without having to get close to the chassis or other devices, which improves the convenience and comfort of user interaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the lifter of the present utility model.

[0028] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0029] 1. Base; 2. Bracket; 3. Chassis; 3.1 Panel; 3.2 Maintenance back panel; 3.3 Guide rail; 4. Lifter; 4.1 Fixed inner cylinder; 4.2 Sliding outer cylinder; 4.3 Stud; 4.4 First bevel gear; 4.5 Second bevel gear; 4.6 Handle; 5. Handheld receiver; 5.1 Receiver bracket; 6. Energy storage power supply; 6.1 Power supply bracket; 7. Power adapter; 7.1 Adapter bracket; 8. Guide wheel set. Specific embodiments

[0030] The principles and features of the present utility model will be described below in conjunction with the attached drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0031] It should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" in the terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrally formed structure. For those of ordinary skill in the art, the specific meanings of such terms in this patent can be understood according to specific circumstances.

[0032] As Figure 1 , Figure 2 and Figure 3 shown, the public equipment mobile unit of the present utility model design includes a movable base 1. The base 1 serves as the support foundation for the entire unit, enabling the unit to move easily between different locations and meet the requirements of flexible deployment. A bracket 2 is mounted on the base 1, and a chassis 3 is installed on the bracket 2. A lifter 4 connected to the chassis 3 is also provided on the base 1, and the lifter 4 can drive the chassis 3 to vertically lift along the bracket 2. This design enables the tablet device loaded in the chassis to adjust its height according to actual needs to adapt to audiences of different heights and usage habits, thereby enhancing the usage experience.

[0033] A panel 3.1 for loading a tablet is provided on the front side of the chassis 3, and a detachable maintenance back panel 3.2 is provided on the rear side thereof. This design enables the unit to easily integrate various tablet displays to achieve various functions such as information display, video playback, and interactive operation. The maintenance back panel facilitates the maintenance, repair, and upgrade of the interior of the unit.

[0034] As an implementation, a handheld receiver 5 and a receiver bracket 5.1 are also installed on the front side of the chassis 3; the handheld receiver allows users to directly hold and use it when making a voice call or listening to audio information, without having to be close to the chassis or other devices, thereby improving the convenience and comfort of user interaction.

[0035] As an implementation, an energy storage power supply 6 and a power adapter 7 are also arranged in sequence in the chassis 3, and the charging port of the power adapter 7 is arranged on the maintenance backplane 3.2.

[0036] Specifically, a power supply bracket 6.1 and an adapter bracket 7.1 are also provided in the chassis 3, which are respectively connected to the energy storage power supply 6 and the power adapter 7.

[0037] The energy storage power supply 6, as the power reserve unit of the unit, can provide continuous power support for the unit when the external power supply is unavailable, ensuring that the unit can still work normally during movement or power outage. The energy storage power supply supports the charging function and can be charged through an external power supply or renewable energy such as solar energy to ensure its long-term sustainable use.

[0038] The power adapter is responsible for converting the voltage of the external power supply into the voltage required by the internal devices of the unit to ensure the normal operation of the devices; the power adapter usually has protection mechanisms such as overvoltage, overcurrent, and short circuit to prevent damage to the internal devices of the unit caused by abnormal external power supplies.

[0039] As an implementation, the bracket 2 includes two groups of guide rails 3.3 distributed on both sides of the chassis 3; a number of guide wheel groups 8 that are slidably matched with the guide rails 3.3 are arranged on the side of the chassis 3.

[0040] Specifically, the guide wheel group 8 includes a transverse pulley and a longitudinal pulley that are respectively slidably matched with the bottom wall and the side wall of the guide rail 3.3.

[0041] When the lifter 4 drives the chassis 3 to vertically lift along the bracket 2, the guide wheel group 8 on the chassis closely cooperates with the guide rail 3.3 to ensure that the chassis can be lifted and lowered smoothly along a predetermined trajectory.

[0042] The coordinated action of the transverse pulley and the longitudinal pulley not only realizes the flexible movement of the chassis in the horizontal and vertical directions but also ensures the stability and accuracy of the chassis during movement.

[0043] As an implementation, a number of universal brake wheels are provided at the bottom of the base 1, enabling the public equipment mobile unit to move flexibly in a narrow space, improving the convenience and efficiency of use.

[0044] As an implementation, the lifter 4 includes:

[0045] A fixed inner cylinder 4.1 and a sliding outer cylinder 4.2 that are slidably matched, wherein a thread groove is provided in the fixed inner cylinder 4.1;

[0046] A stud 4.3 rotatably disposed in the sliding outer cylinder 4.2 and cooperating with the thread groove, wherein the rotation of the stud 4.3 can drive the sliding outer cylinder 4.2 to move axially relative to the fixed inner cylinder 4.1;

[0047] A bevel gear 4.4 disposed at the end of the stud 4.3;

[0048] A bevel gear 2 4.5 installed in the fixed inner cylinder 4.1 and meshing with the bevel gear 1 4.4;

[0049] A handle 4.6 is transmission-connected to the bevel gear 2 4.5.

[0050] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0051] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0052] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A public equipment mobile unit, characterized in that, It includes a movable base (1), on which a bracket (2) is mounted, and a chassis (3) is installed on the bracket (2); a lifter (4) connected to the chassis (3) is also provided on the base (1), and the lifter (4) can drive the chassis (3) to vertically lift along the bracket (2). A panel (3.1) for loading a tablet is provided on the front side of the chassis (3), and a detachable maintenance back panel (3.2) is provided on the rear side thereof. The lifter (4) includes: A fixedly installed inner cylinder (4.1) and a slidable outer cylinder (4.2) that are slidably engaged, and a threaded groove is formed in the fixedly installed inner cylinder (4.1). A stud (4.3) rotatably arranged in the slidable outer cylinder (4.2) and engaged with the threaded groove, and the rotation of the stud (4.3) can drive the slidable outer cylinder (4.2) to axially move relative to the fixedly installed inner cylinder (4.1). A bevel gear one (4.4) provided at the end of the stud (4.3). A bevel gear two (4.5) installed in the fixedly installed inner cylinder (4.1) and meshed with the bevel gear one (4.4). A handle (4.6) drivingly connected to the bevel gear two (4.5).

2. The public equipment mobile unit according to claim 1, characterized in that, A handheld receiver (5) and a receiver bracket (5.1) are also installed on the front side of the chassis (3).

3. The mobile unit of public equipment according to claim 1, characterized in that, An energy storage power supply (6) and a power adapter (7) are sequentially arranged in the chassis (3), and the charging port of the power adapter (7) is arranged on the maintenance back panel (3.2).

4. The mobile unit of public equipment according to claim 3, characterized in that, A power supply bracket (6.1) and an adapter bracket (7.1) respectively connected to the energy storage power supply (6) and the power adapter (7) are also provided in the chassis (3).

5. The mobile unit of a public device according to claim 1, characterized in that The bracket (2) includes two groups of guide rails (3.3) distributed on both sides of the chassis (3); a plurality of guide wheel sets (8) slidably engaged with the guide rails (3.3) are provided on the sides of the chassis (3).

6. The mobile unit of common equipment according to claim 5, characterized in that, The guide wheel set (8) includes a transverse pulley and a longitudinal pulley that are respectively slidably engaged with the bottom wall and the side wall of the guide rail (3.3).

7. The public equipment mobile unit according to claim 1, characterized in that, A plurality of universal brake wheels are provided at the bottom of the base (1).

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