Bus touch screen type advertisement display device

Abstract

The utility model belongs to the technical field of touch control advertisement screens, and particularly relates to a bus touch screen type advertisement display device which comprises a touch control screen, an adapter seat is fixedly installed on the back face of the touch control screen, a fixing seat connected with a bus handrail is arranged on the side, away from the touch control screen, of the adapter seat, and a plurality of hoops are arranged on the back face of the fixing seat. The adapter base is located on the inner side of the fixing base after being installed, a connecting part is arranged between the adapter base and the fixing base, a heat dissipation part is further arranged between the adapter base and the fixing base, and the heat dissipation part is communicated with the back face of the touch screen; it can be understood that the touch screen is installed on the bus handrail through the adapter seat and the fixing seat, the fixing seat is directly fixed to the handrail, the adapter seat is fixed to the touch screen, the adapter seat and the fixing seat are connected through the connecting part, and the connecting part can give consideration to connecting stability and convenience at the same time; and meanwhile, the heat dissipation component which is compactly matched with the connecting component is arranged between the adapter and the fixed seat, so that the heat dissipation effect of the touch screen can be improved, no extra space is occupied, and the whole display device can ensure the smooth appearance while considering the functions.

Description

Technical Field

[0001] The utility model belongs to the technical field of touch advertising screens, and particularly relates to a bus touch-screen advertising display device. Background Technique

[0002] Touch advertising machines belong to the category of the first brand in commercial interactive displays. Touch technology is mainly infrared. Most of the existing touch advertising screens are used in shopping malls and supermarkets, mainly playing a role in orientation and position guidance. In order to improve the coverage of touch advertising screens, some buses also use touch advertising screens, which are a new in-vehicle media platform integrating rich and colorful advertising entertainment and life and cultural programs. This platform can release and update advertising content, government public welfare information, weather, traffic, life, and convenient information in real time through the network. In the specific space of a bus, it enriches the cultural life of passengers and at the same time allows passengers to query bus routes and real-time vehicle dynamics;

[0003] It is found in actual use that due to the high degree of intelligence of the advertising screen, there are many integrated modules inside, and the advertising screen is generally in an on state during the driving of the bus. Especially in hot summer weather, it is easy to cause the temperature of the advertising screen to be too high, resulting in failures or damages. Secondly, the advertising screen will also be damaged for various reasons of use. Generally, after damage, it requires staff to enter the vehicle for maintenance. However, in large and densely populated cities with a large coverage area, it is obviously inefficient to check the advertising screens in the vehicles one by one. Therefore, it is necessary to centrally collect and centrally repair the damaged display screens, which will be more efficient. However, the existing advertising screens are directly fastened with bolts, and the bus will shake during driving, so it is necessary to increase the tightening torque of the bolts, and thus the disassembly and assembly are also time-consuming and laborious;

[0004] To solve the above problems, a bus touch-screen advertising display device is proposed in this application. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bus touch-screen advertising display device, which solves the problems put forward in the above background technique.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model discloses a touch screen advertising display device for buses, comprising a touch screen, an adapter being fixedly mounted on the back of the touch screen, a fixing seat connected to a bus railing being arranged on the side of the adapter away from the touch screen, a plurality of clamps being arranged on the back of the fixing seat, the adapter being located on the inner side of the fixing seat after installation, a connecting component being arranged between the adapter and the fixing seat, a heat dissipation component being further arranged between the adapter and the fixing seat, the heat dissipation component being communicated with the back of the touch screen; the connecting component comprising connecting holes symmetrically arranged at one end of the adapter away from the touch screen and a connecting pin fixed on the inner side of the fixing seat and plug-matched with the connecting hole, a locking hole arranged at the part of the connecting pin passing through the connecting hole and a locking pin plug-matched with the locking hole; a "U"-shaped channel connected to the back of the touch screen is formed in the heat dissipation component.

[0008] Furthermore, the locking pin also slides in the fixed seat, and an internal threaded sleeve located on the inner side of the fixed seat is fixed on the locking pin. A bidirectional screw that cooperates with the internal threaded sleeve is rotatably installed on the inner side of the fixed seat, and one end of the bidirectional screw is fixed with a hexagonal cylindrical head located outside the fixed seat.

[0009] Furthermore, the locking pin is screwed in or out of the bidirectional lead screw through the internal threaded sleeve, and after the locking pin is inserted through the locking hole, one side wall is also in contact with the adapter seat.

[0010] Furthermore, the adapter is formed with a movable and matching space for connecting components.

[0011] Furthermore, the heat dissipation component includes an air inlet arranged on the back of the fixing seat, a first channel formed on one side of the adapter seat, and a second channel formed on the other side of the adapter seat, and a connecting port is provided between the second channel and the first channel to enable them to communicate with each other.

[0012] Furthermore, the heat dissipation component also includes an exhaust port arranged at the rear end of the fixing seat and a fan installed in the first channel, the fan drives external air to enter the first channel through the air inlet, and under the action of the connecting port, the air flows through the second channel and is discharged from the exhaust port.

[0013] Furthermore, the first channel, the connecting port, the second channel and the back side of the touch screen are interconnected.

[0014] The utility model has the following beneficial effects:

[0015] The utility model installs the touch screen on the railing of the bus by setting an adapter and a fixing seat. The fixing seat is directly fixed and locked on the railing by bolts. The adapter and the touch screen are fixedly installed, and then the adapter and the fixing seat are connected by a connecting component. The connecting component has the advantages of high connection reliability and convenient installation and disassembly. The connecting component is integrated into the adapter and the fixing seat. After locking, the smoothness of the exterior of the entire display device is guaranteed.

[0016] In the present utility model, a heat dissipation component is arranged between the adapter base and the fixed base. Meanwhile, the distribution positions of the heat dissipation component and the connection component are tightly matched, and the heat dissipation component forms a "U"-shaped channel for heat dissipation, ensuring the heat dissipation effect of the touch screen without additionally occupying other spaces.

[0017] In summary, in the adapter base and the fixed base where the connection component and the heat dissipation component are tightly and reasonably distributed, both the connection reliability and convenience can be ensured, and at the same time, a reliable heat dissipation effect can be achieved, improving the use flexibility and reliability of the display device.

[0018] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 is a schematic diagram of the overall appearance structure of the present utility model;

[0021] Figure 2 is Figure 1 a schematic diagram of the front view structure;

[0022] Figure 3 is Figure 1 a schematic diagram of the structure of the fixed base and its connecting parts therein;

[0023] Figure 4 is Figure 1 a schematic diagram of the structure of the touch screen and the connection base therein;

[0024] Figure 5 is Figure 4 a schematic diagram of the disassembled structure;

[0025] Figure 6 is a schematic diagram of the enlarged structure of the locking pin and the internal thread sleeve in the present utility model;

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] In the figure: 1, touch screen; 2, adapter base; 3, fixed base; 4, connecting component; 41, connecting hole; 42, connecting pin; 43, locking hole; 44, locking pin; 45, internal thread sleeve; 46, bidirectional lead screw; 47, socket head cap screw; 5, heat dissipation component; 51, air inlet; 52, first channel; 53, communication port; 54, second channel; 55, exhaust port; 56, fan; 6, hoop. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0030] Please refer to Figure 1-6 As shown, the present invention is a bus touch-screen advertising display device, including a touch screen 1. A transfer seat 2 is fixedly installed on the back of the touch screen 1. A fixed seat 3 connected to the bus railing is arranged on the side of the transfer seat 2 away from the touch screen 1. A plurality of hoops 6 are arranged on the back of the fixed seat 3. After the transfer seat 2 is installed, it is located inside the fixed seat 3. A connecting component 4 is arranged between the transfer seat 2 and the fixed seat 3. A heat dissipation component 5 is also arranged between the transfer seat 2 and the fixed seat 3. The heat dissipation component 5 communicates with the back of the touch screen 1; the connecting component 4 includes connecting holes 41 symmetrically opened at one end of the transfer seat 2 away from the touch screen 1 and connecting pins 42 fixed inside the fixed seat 3 and inserted and matched with the connecting holes 41, as well as locking holes 43 opened in the part of the connecting pin 42 passing through the connecting hole 41 and locking pins 44 inserted and matched with the locking holes 43; a "U"-shaped channel connected to the back of the touch screen 1 is formed in the heat dissipation component 5.

[0031] Among them, the locking pin 44 also slides in the fixed seat 3. An internal thread sleeve 45 located inside the fixed seat 3 is fixedly arranged on the locking pin 44. A bidirectional lead screw 46 threadedly matched with the internal thread sleeve 45 is rotatably installed inside the fixed seat 3. One end of the bidirectional lead screw 46 is fixed with a socket head cap screw 47 located outside the fixed seat 3. In this embodiment, the socket head cap screw 47 can also be replaced with a special structure, as long as it can achieve the purpose of rotating the bidirectional lead screw 46.

[0032] Among them, the locking pin 44 is spirally inserted into or disengaged from the two-way lead screw 46 through the internal thread sleeve 45. After the locking pin 44 is inserted through the locking hole 43, one side wall thereof also contacts the adapter seat 2. In this embodiment, the locking pin 44 contacts the adapter seat 2, ensuring the fitting degree between the touch screen 1 and the fixed seat 3, thereby avoiding the shaking between the touch screen 1 and the fixed seat 3 after the connecting component 4 is locked.

[0033] Among them, an activity and cooperation space for the connecting component 4 is formed in the adapter seat 2. In this embodiment, while forming an activity and cooperation space for the connecting component 4, the adapter seat 2 also forms a cooperation space for the heat dissipation component 5, maximizing the utilization of the space of the adapter seat 2 and the fixed seat 3, and making the structure of this display device more compact and small while ensuring the use function and flexibility.

[0034] Among them, the heat dissipation component 5 includes an air inlet 51 provided on the back surface of the fixed seat 3, a first channel 52 formed on one side of the adapter seat 2, and a second channel 54 formed on the other side of the adapter seat 2. A communication port 53 for making them communicate with each other is provided between the second channel 54 and the first channel 52. In this embodiment, this channel does not affect the cooperation between the hoop 6 and the fixed seat 3, and at the same time can maximize the formation of the air flow channel in the adapter seat 2, thereby ensuring the heat dissipation effect on the touch screen 1.

[0035] Among them, the heat dissipation component 5 further includes an exhaust port 55 provided at the rear end of the fixed seat 3 and a fan 56 installed in the first channel 52. The fan 56 drives the external air to enter the first channel 52 through the air inlet 51, and under the action of the communication port 53, the air flows through the second channel 54 and then is discharged from the exhaust port 55. In this embodiment, the fan 56 can be set at any position in the "U"-shaped channel without affecting the air circulation, and several fans 56 can be set on the premise of ensuring that the air flow direction is the same. The fan 56 can adopt a silent structure.

[0036] Among them, the first channel 52, the communication port 53, and the second channel 54 communicate with the back surface of the touch screen 1. In this embodiment, the first channel 52 and the communication port 53 together with the second channel 54 form a "U"-shaped channel located in the adapter seat 2 and communicating with the back surface of the touch screen 1. This channel can form a large coverage on the back surface of the touch screen 1, and this channel can ensure the smoothness of the air flow, thereby improving the heat dissipation effect on the touch screen 1 and ensuring the reliability of the use of the touch screen 1.

[0037] It can be understood that the present utility model is provided with an adapter seat and a fixing seat to install the touch screen on the bus railing. The fixing seat is directly fixed to the railing, the adapter seat is fixed on the touch screen, and the adapter seat and the fixing seat are connected by a connecting component. The connecting component can take into account both connection stability and convenience. At the same time, a heat dissipation component that closely cooperates with the connecting component is also arranged between the adapter seat and the fixing seat, which can not only improve the heat dissipation effect of the touch screen, but also does not occupy extra space, so that the entire display device can ensure the appearance flatness while taking into account the above functions.

[0038] A specific application of this embodiment is as follows: The adapter seat 2 and the back of the touch screen 1 can be fixed by bolts. After fixing, the back of the touch screen 1 is in an interconnected state with the first channel 52, the communication port 53, and the second channel 54. The fixing seat 3 is always fixed on the bus railing through the hoop 6. When the connecting component 4 is in the open state, the adapter seat 2 is inserted into the fixing seat 3, and then the adapter seat 2 and the fixing seat 3 are locked by the connecting component 4 to complete the connection. When the touch screen 1 is in use, the start and stop of the fan 56 can be controlled by a temperature controller. When the fan 56 works, it drives the external air to pass through the air inlet 51 and enter the first channel 52, and then the air flow passes through the communication port 53 and enters the second channel 54. During this process, the air contacts the back of the touch screen 1 and absorbs heat, and finally is discharged out through the exhaust port 55. The channel formed by the first channel 52, the communication port 53, and the second channel 54 is in a "U" shape on the back of the touch screen 1 and has a large coverage area, so the heat can be effectively taken out.

[0039] Regarding the use of the connecting component 4: While the adapter seat 2 and the fixing seat 3 are butted, the connecting pin 42 is inserted through the connecting hole 41 until the back of the touch screen 1 fits against the fixing seat 3. At this time, the adapter seat 2 completely enters the fixing seat 3. Then, the double-headed screw 46 is rotated by turning the socket head cap screw 47 with a wrench. The inner threaded sleeve 45 drives the two locking pins 44 to move towards the inside of the fixing seat 3 through the spiral of the double-headed screw 46. Subsequently, the locking pins 44 will penetrate through the locking holes 43. At this time, the connecting hole 41 and the connecting pin 42 are locked until the outside of the locking pins 44 fits against the outside of the fixing seat 3 to complete the connection. When disassembly is required, the double-headed screw 46 is rotated in the reverse direction to disengage the locking pins 44 from the locking holes 43, and then the touch screen 1 and the adapter seat 2 can be taken out from the front end of the fixing seat 3.

[0040] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0041] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A bus touch screen advertising display device, comprising a touch screen (1), characterized in that: The back of the touch screen (1) is fixedly mounted with an adapter (2); a fixing seat (3) connected to a bus railing is arranged on the side of the adapter (2) facing away from the touch screen (1); a plurality of clamps (6) are arranged on the back of the fixing seat (3); the adapter (2) is located inside the fixing seat (3) after installation; a connecting component (4) is arranged between the adapter (2) and the fixing seat (3); a heat dissipation component (5) is also arranged between the adapter (2) and the fixing seat (3); the heat dissipation component (5) is communicated with the back of the touch screen (1); The connecting component (4) comprises a connecting hole (41) symmetrically arranged at one end of the adapter (2) away from the touch screen (1), a connecting pin (42) fixed to the inner side of the fixing base (3) and plugged into the connecting hole (41), a locking hole (43) arranged at the portion of the connecting pin (42) that passes through the connecting hole (41), and a locking pin (44) plugged into the locking hole (43); A "U"-shaped channel connected to the back of the touch screen (1) is formed in the heat dissipation component (5).

2. A bus touch screen advertising display device according to claim 1, characterized in that: The locking pin (44) also slides in the fixing seat (3), and an internal thread sleeve (45) located inside the fixing seat (3) is fixedly provided on the locking pin (44). A bidirectional lead screw (46) threadably matched with the internal thread sleeve (45) is rotatably installed inside the fixing seat (3), and an internal hexagonal cylindrical head (47) located outside the fixing seat (3) is fixed at one end of the bidirectional lead screw (46).

3. A bus touch screen advertising display device according to claim 2, characterized in that: The locking pin (44) is screwed or disconnected with the bidirectional lead screw (46) through the internal thread sleeve (45). After the locking pin (44) is inserted through the locking hole (43), one side wall is in contact with the adapter seat (2).

4. A bus touch screen advertising display device according to claim 1, characterized in that: The adapter seat (2) is formed with a movable and matching space for the connecting component (4).

5. A bus touch screen advertising display device according to claim 1, characterized in that: The heat dissipation component (5) comprises an air inlet (51) arranged on the back side of the fixing seat (3), a first channel (52) formed on one side of the adapter seat (2), and a second channel (54) formed on the other side of the adapter seat (2); a connecting port (53) is provided between the second channel (54) and the first channel (52) so as to allow the second channel (54) to communicate with the first channel (52).

6. A bus touch screen advertising display device according to claim 5, characterized in that: The heat dissipation component (5) further comprises an exhaust port (55) arranged at the rear end of the fixing seat (3) and a fan (56) installed in the first channel (52); the fan (56) drives external air to enter the first channel (52) through the air inlet (51), and under the action of the connecting port (53), the air flows through the second channel (54) and is discharged from the exhaust port (55).

7. A bus touch screen advertising display device according to claim 6, characterized in that: The first channel (52), the communication port (53), and the second channel (54) are interconnected with the back side of the touch screen (1).

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