Intelligent traffic sand table with dustproof function

Abstract

The utility model provides an intelligent traffic sand table with a dustproof function, which belongs to the technical field of traffic sand tables and comprises a sand table seat, dustproof covers covering the sand table are symmetrically arranged on the side walls of the sand table seat, driving parts for adjusting the dustproof covers are arranged on the side walls of the sand table seat, and a soft connecting pipe is fixedly connected to a dust collection port of each dust removal part. The inner walls of the dust covers are provided with reciprocating adjusting parts for continuously swinging the flexible connecting pipes, when an internal model needs to be maintained, the two dust covers are opened, so that convenience is brought to related personnel in the using process, meanwhile, dust removal treatment can be conducted on the interior of the sand table through the dust removal part, the cleanliness of the sand table is guaranteed, and the service life of the sand table is prolonged. The flexible connecting pipe on the dust removal component swings in a reciprocating manner through the reciprocating adjustment component, so that the dust collection range of the dust removal port is enlarged, the dust removal effect on the sand table is improved, and the influence of covered dust on the sand table is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic sand tables, in particular to an intelligent traffic sand table with a dustproof function. Background Art

[0002] Sandbox is a model made of mud and sand according to the topographic map. It is divided into topographic sandbox, construction sandbox, electronic sandbox, etc. In the process of simulating the intelligent transportation, the sandbox is used to simulate the traffic situation, making the training process more realistic and improving the training effect.

[0003] The related art (publication number: CN217821908U) discloses an adjustable traffic simulation sand table, and the disclosed technical solution is: by combining the sand table body, the guardrail and the support adjustment mechanism, the guardrail can be adjusted according to the height of the traffic model without affecting the protection of the traffic model, and the guardrail can be supported and reinforced to increase the installation strength of the guardrail and improve the protection effect of the guardrail, thereby increasing the safety of the traffic simulation sand table;

[0004] In the above disclosed technical solutions, the following problems are found in the related technologies: since the buildings simulating the actual situation on the sand table are installed on the sand table according to a certain proportion, it is inconvenient to clean the buildings on the surface, and the operating space between the buildings is small. If the outside is left for a long time, it will be covered with dust. In this regard, we propose a new type of intelligent traffic sand table with dustproof function;

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background technology section of this application, and therefore may include prior art information that does not constitute known to ordinary technicians in the field. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology. In order to solve the problem of dust prevention and dust removal of the sand table in the above-mentioned prior art, the utility model provides a smart traffic sand table with dust prevention function, which adopts a dust prevention mechanism combined with a dust removal mechanism to achieve the effect of protecting the sand table. The specific technical solution is:

[0007] A smart traffic sand table with a dustproof function comprises a sand table base, the side walls of the sand table base are symmetrically provided with dust covers covering the outside of the sand table, the side walls of the sand table base are provided with driving components for adjusting the dust covers, the inner walls of the dust covers are provided with dust removal components for removing dust in the dust covers, a soft connecting pipe is fixedly connected to the dust suction port of the dust removal component, and the inner wall of the dust covers is provided with a reciprocating adjustment component for continuously swinging the soft connecting pipe.

[0008] In the above technical solution, the dust removal component includes a dust removal box, which is fixedly installed on the inner wall of the dust cover. The air intake port of the dust removal box is fixedly connected to the flexible connecting pipe. An exhaust fan is embedded in the side wall of the dust cover. The air outlet end of the exhaust fan extends to the interior of the dust removal box. A filter is embedded in the inner cavity of the dust removal box.

[0009] The reciprocating adjustment component includes a bracket, which is fixedly mounted on the inner wall of the dust cover, a movable shaft is rotatably arranged inside the bracket, a movable plate is sleeved on the outside of the movable shaft, one end of a transmission rod is movably connected to the side wall of the movable plate, the other end of the transmission rod is movably connected to the pipe opening of the flexible connecting pipe away from the dust removal box, and a swinging component for continuously swinging the movable plate is arranged on the inner wall of the dust cover.

[0010] The swing component includes a motor, which is fixedly mounted on the inner wall of the dust cover, a movable frame is sleeved on the outside of the movable shaft, a fixed shaft is fixedly mounted on the inside of the movable frame, an outer ring is sleeved on the outside of the fixed shaft, one end of a connecting rod is fixedly mounted on the outer wall of the outer ring, a transmission member is sleeved on the outside of the connecting rod, and the side of the transmission member away from the connecting rod is sleeved on the outside of the motor output shaft.

[0011] The air outlet end of the exhaust fan is connected with a wind disc, and the wind disc is embedded and installed on the inner wall of the dust removal box.

[0012] The driving component includes a lead screw, which is rotatably arranged on the side wall of the sand table seat. The outside of the lead screw is symmetrically threadedly connected with a first moving seat, and two of the first moving seats are respectively fixedly mounted on the outer walls of the two dust covers.

[0013] A guide rod parallel to the lead screw is fixedly mounted on the side wall of the sand table seat, a second movable seat is symmetrically sleeved on the outside of the guide rod, and two second movable seats are respectively fixedly mounted on the outer walls of the two dust covers.

[0014] The dust cover is made of transparent material.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the intelligent traffic sand table with dustproof function

[0016] 1. The movable plate is made to swing back and forth by means of a swinging component, so that the movable plate drives the dust removal pipe opening of the flexible connecting pipe to swing back and forth through a transmission rod, thereby increasing the dust removal range and further improving the protective effect on the sand table.

[0017] 2. The output shaft of the driving motor drives the lead screw to rotate, so that the two dust covers are closed and cover the outside of the sand table. The dust covers have a dust-proof effect on the sand table. When the sand table needs to be maintained, the rotation direction of the output shaft of the driving motor is adjusted. As the lead screw rotates, the two first moving seats respectively drive the two dust covers to open, thereby bringing convenience to the operation process of relevant personnel.

[0018] 3. When the screw is rotated to adjust the positions of the two dust covers, the stability of the moving direction of the dust covers is ensured by the guide rod parallel to the screw, avoiding deviation of the moving direction, thereby ensuring the sealing of the dust covers during the dust prevention process of the sandbox. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a smart traffic sandbox with dustproof function of the utility model;

[0020] Figure 2 for Figure 1 A rear view structural diagram of ;

[0021] Figure 3 This is a partial structural sectional view of the dust cover of the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of the driving component for swinging the dust removal hose of the utility model;

[0023] in, Figures 1 to 4 The correspondence between the figure numbers and the component names is: 1-sand table seat, 2-dust cover, 3-screw, 4-exhaust fan, 5-movable plate, 6-flexible connecting pipe, 7-bracket, 8-first movable seat, 9-first mounting plate, 10-second movable seat, 11-guide rod, 12-second mounting plate, 13-dust removal box, 14-filter, 15-transmission rod, 16-wind disc, 17-motor, 18-fixed shaft, 19-movable shaft, 20-outer ring, 21-connecting rod, 22-movable frame, 23-transmission member. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The following is a combination of specific implementation cases and attached Figure 1-4 The present invention is further described below, but the present invention is not limited to these embodiments.

[0026] A smart traffic sand table with dustproof function comprises a sand table seat 1, the side wall of the sand table seat 1 is symmetrically provided with a dust cover 2 covering the outside of the sand table, and the side wall of the sand table seat 1 is provided with a driving component for adjusting the two dust covers 2. The two dust covers 2 slide symmetrically on the surface of the sand table seat 1, and the two dust covers 2 are relatively moved by the driving component to cover the sand table model inside for protection, and the two dust covers 2 are moved back to back and opened by the driving component. The inner wall of the dust cover 2 is provided with a dust removal component for removing dust in the dust cover 2, and a soft connecting pipe 6 is fixedly connected to the dust suction port of the dust removal component, and a reciprocating adjustment component for continuously swinging the soft connecting pipe 6 is provided on the inner wall of the dust cover 2. The sand table is dustproofed by the closing of the two dust covers 2.

[0027] With the above structure, when the internal model needs to be maintained, the two dust covers 2 are opened, which brings convenience to the use process of relevant personnel. At the same time, the dust removal component can be used to remove dust from the inside of the sandbox, thereby ensuring the cleanliness of the sandbox. The reciprocating adjustment component allows the soft connection pipe 6 on the dust removal component to swing back and forth, increasing the dust suction range of the dust removal port, thereby improving the dust removal effect on the sandbox, thereby avoiding the impact of the covered dust on the sandbox.

[0028] The dust removal component includes a dust removal box 13, which is fixedly mounted on the inner wall of the dust cover 2, and the air suction port of the dust removal box 13 is fixedly connected to the flexible connection tube 6. One end of the flexible connection tube 6 is sealed and fixed at the air suction port of the dust removal box 13, so that the exhaust fan 4 absorbs the dust in the dust cover 2 through the flexible connection tube 6.

[0029] The side wall of the dust cover 2 is embedded with an exhaust fan 4, and the air outlet end of the exhaust fan 4 extends to the inside of the dust removal box 13. A mounting hole connected to the inside is opened on the surface of the dust cover 2, and the exhaust fan 4 is fixedly embedded and installed inside the mounting hole. The exhaust fan 4 is electrically connected to the external power supply through a wire, and the wind force of the exhaust fan 4 is used to remove dust from the surface of the sand table. The inner cavity of the dust removal box 13 is embedded with a filter 14, and the dust sucked into the dust removal box 13 is filtered by the filter 14 to prevent it from being brought into the interior of the exhaust fan 4, thereby protecting the exhaust fan 4.

[0030] It is worth noting that the reciprocating adjustment component includes a bracket 7, which is fixedly mounted on the inner wall of the dust cover 2, and a movable shaft 19 is rotatably arranged inside the bracket 7. Two brackets 7 are vertically fixed to the inner wall of the dust cover 2 in parallel with each other, and bearings are symmetrically embedded and installed on the opposite surfaces of the two brackets 7, and the two ends of the movable shaft 19 are respectively embedded and installed inside the two bearings. The outer part of the movable shaft 19 is sleeved with a movable plate 5, and the movable plate 5 is fixedly sleeved on the outer part of the movable shaft 19 by opening a mounting hole that penetrates the inner cavity, so that the movable plate 5 rotates with the movable shaft 19.

[0031] The side wall of the movable plate 5 is movably connected with one end of the transmission rod 15, and the other end of the transmission rod 15 is movably connected to the pipe opening of the flexible connection pipe 6 away from the dust removal box 13. A fixed seat is installed at the exhaust pipe opening of the flexible connection pipe 6 and the surface of the movable plate 5, and an axle body is installed inside the two fixed seats. The two ends of the transmission rod 15 are movably sleeved on the outside of the axle bodies inside the two fixed seats through the mounting holes opened by the connecting piece, so that the two ends of the transmission rod 15 are hinged to the pipe opening of the flexible connection pipe 6 and the movable plate 5 respectively. The inner wall of the dust cover 2 is provided with a swinging component that continuously swings the movable plate 5, and the movable plate 5 is made to swing back and forth through the swinging component. The movable plate 5 drives the dust removal pipe opening of the flexible connection pipe 6 to swing back and forth through the transmission rod 15, thereby increasing the range of dust removal and further improving the protection effect on the sandbox.

[0032] In addition, the swinging part includes a motor 17, which is fixedly mounted on the inner wall of the dust cover 2. The motor 17 is electrically connected to the external power supply through a wire, and the motor 17 is fixed on the inner wall of the dust cover 2 and at a position corresponding to the movable plate 5 through a base. The outer part of the movable shaft 19 is sleeved with a movable frame 22, and the inner part of the movable frame 22 is fixedly mounted with a fixed shaft 18. The two plates of the movable frame 22 are fixedly sleeved on the outer part of the movable shaft 19 in parallel with each other through mounting holes opened on the surface, and the two ends of the fixed shaft 18 are respectively fixed vertically on the opposite surfaces of the two plates of the movable frame 22. The movable frame 22 drives the fixed shaft 18 to rotate with the movable shaft 19. The outer part of the fixed shaft 18 is sleeved with an outer ring 20, and one end of the connecting rod 21 is fixedly mounted on the outer wall of the outer ring 20. The outer part of the connecting rod 21 is sleeved with a transmission member 23, and the side of the transmission member 23 away from the connecting rod 21 is sleeved on the outside of the output shaft of the motor 17. One side of the transmission member 23 is sleeved on the outside of the connecting rod 21 through a mounting hole opened on the surface. The transmission member 23 slides on the outside of the connecting rod 21 , and the other side of the transmission member 23 is fixedly sleeved on the outer surface of the output shaft of the motor 17 through the mounting hole opened on the surface, so that the transmission member 23 rotates with the output shaft of the motor 17 .

[0033] With the above structure, when the dust cover 2 is dusted, the motor 17 is connected to the power supply, so that the output shaft of the motor 17 drives one end of the transmission member 23 to rotate. The other end of the transmission member 23 slides on the outside of the connecting rod 21, and the connecting rod 21 drives the movable seat 20 to slide on the outside of the fixed shaft 18. The fixed shaft 18 drives the movable frame 22 to rotate along with the movable shaft 19 through the circumferential force of the output shaft of the motor 17, so that the movable shaft 19 drives the movable plate 5 to swing back and forth. The movable plate 5 drives the dust removal pipe mouth of the flexible connecting pipe 6 to swing back and forth through the hinged transmission rod 15, thereby increasing the dust suction range of the pipe mouth of the flexible connecting pipe 6, thereby ensuring the dust removal effect on the sand table.

[0034] In addition, the air outlet end of the exhaust fan 4 is connected to a fan disc 16, and the fan disc 16 is embedded in the inner wall of the dust removal box 13. The exhaust port of the exhaust fan 4 is fixedly connected to the fan disc 16 through a connecting pipe, and the fan disc 16 is fixedly embedded in the dust removal box 13. The exhaust area is increased by the fan disc 16, thereby ensuring the dust removal effect.

[0035] Further, the driving component includes a lead screw 3, which is rotatably arranged on the side wall of the sand table seat 1. Two first mounting plates 9 are vertically fixed on the surface of the sand table seat 1 in parallel with each other, and bearings are embedded and installed on the opposite surfaces of the two first mounting plates 9. The two ends of the lead screw 3 are respectively embedded and installed inside the two bearings, so that the lead screw 3 rotates between the two first mounting plates 9. The first movable seat 8 is symmetrically threaded on the outside of the lead screw 3. Two parts of external threads with opposite threads and the same pitch are symmetrically opened on the outer surface of the lead screw 3 from the center position to both sides. The two first movable seats 8 are respectively connected to the two parts of the external threads on the outer surface of the lead screw 3 through the threaded through holes opened on the surface, so that when the lead screw 3 rotates, the two first movable seats 8 move relative to or back to back. The two first movable seats 8 are respectively fixedly installed on the outer walls of the two dust covers 2. A driving motor is fixedly installed on the side wall of the sand table seat 1, and the output shaft of the driving motor is fixedly connected to one end of the lead screw 3. The driving motor is electrically connected to an external power supply through a wire, and the driving motor has a forward and reverse adjustment function.

[0036] With the above structure, when adjusting the two dust covers 2, the drive motor is connected to the power supply so that the output shaft of the drive motor drives the lead screw 3 to rotate, so that the two first movable seats 8 threadedly connected to the outer surface of the lead screw 3 move relative to each other. The two first movable seats 8 respectively drive the two dust covers 2 to move relative to each other, so that the two dust covers 2 are closed and cover the outside of the sand table, and the dust cover 2 has a dustproof effect on the sand table. When the sand table needs to be maintained, the rotation direction of the output shaft of the drive motor is adjusted, and as the lead screw 3 rotates, the two first movable seats 8 respectively drive the two dust covers 2 to open, thereby bringing convenience to the operation process of relevant personnel.

[0037] A guide rod 11 parallel to the lead screw 3 is fixedly mounted on the side wall of the sand table seat 1, and a second movable seat 10 is symmetrically sleeved on the outside of the guide rod 11. The two second movable seats 10 are respectively fixedly mounted on the outer walls of the two dust covers 2. Two second mounting plates 12 parallel to each other are fixedly mounted on the surface of the sand table seat 1, and the two ends of the guide rod 11 are respectively fixedly mounted on the opposite surfaces of the two second mounting plates 12. The two second movable seats 10 are respectively movably sleeved on the outside of the guide rod 11 through mounting holes opened on the surface.

[0038] By adopting the above structure, when the screw 3 is rotated to adjust the positions of the two dust covers 2, the two dust covers 2 respectively drive the two second movable seats 10 to slide on the outside of the guide rod 11. Through the guide rod 11 parallel to the screw 3, the stability of the moving direction of the dust cover 2 is ensured, and the deviation of the moving direction is avoided, thereby ensuring the sealing of the dust cover 2 during the dust prevention process of the sandbox.

[0039] The dust cover 2 is made of transparent material, and the sand table model can be easily observed through the dust cover 2 made of colorless and transparent material.

[0040] The present embodiment is a smart traffic sandbox with a dustproof function, and its working principle is as follows: when the sandbox is dustproof, the driving motor is connected to the power supply, so that the output shaft of the driving motor drives the lead screw 3 to rotate, so that the two first movable seats 8 threadedly connected to the outer surface of the lead screw 3 move relatively, so that the two first movable seats 8 respectively drive the two dust covers 2 to move relatively, so that the two dust covers 2 are closed and cover the outside of the sandbox, and when the dust cover 2 is dust-removed inside, the motor 17 is connected to the power supply, so that the output shaft of the motor 17 drives one end of the transmission member 23 to rotate, so that the other end of the transmission member 23 slides on the outside of the connecting rod 21, and at the same time, the connecting rod 21 drives the movable seat 20 to slide on the outside of the fixed shaft 18, and the circumferential force of the output shaft of the motor 17 drives the movable frame 22 to rotate with the movable shaft 19, so that the movable shaft 19 drives the movable plate 5 to swing back and forth, so that the movable plate 5 drives the dust removal pipe mouth of the flexible connecting pipe 6 to swing back and forth through the hinged transmission rod 15, and then the exhaust fan 4 is connected to the power supply, and then the sandbox is dust-removed.

[0041] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0043] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart traffic sand table with dustproof function, comprising a sand table seat (1), characterized in that: The side wall of the sand table seat (1) is symmetrically provided with a dust cover (2) covering the outside of the sand table, the side wall of the sand table seat (1) is provided with a driving component for adjusting the dust cover (2), the inner wall of the dust cover (2) is provided with a dust removal component for removing dust in the dust cover (2), a soft connecting pipe (6) is fixedly connected to the dust suction port of the dust removal component, and the inner wall of the dust cover (2) is provided with a reciprocating adjustment component for continuously swinging the soft connecting pipe (6).

2. The intelligent traffic sandbox with dustproof function according to claim 1 is characterized by: The dust removal component comprises a dust removal box (13), the dust removal box (13) is fixedly mounted on the inner wall of the dust cover (2), the air intake port of the dust removal box (13) is fixedly connected to the flexible connecting pipe (6), the side wall of the dust cover (2) is embedded with an exhaust fan (4), the air outlet end of the exhaust fan (4) extends to the interior of the dust removal box (13), and the inner cavity of the dust removal box (13) is embedded with a filter screen (14).

3. The intelligent traffic sand table with dustproof function according to claim 2 is characterized in that: The reciprocating adjustment component comprises a bracket (7), the bracket (7) is fixedly mounted on the inner wall of the dust cover (2), a movable shaft (19) is rotatably arranged inside the bracket (7), a movable plate (5) is sleeved on the outside of the movable shaft (19), one end of a transmission rod (15) is movably connected to the side wall of the movable plate (5), the other end of the transmission rod (15) is movably connected to the pipe opening of the flexible connecting pipe (6) away from the dust removal box (13), and a swing component for continuously swinging the movable plate (5) is arranged on the inner wall of the dust cover (2).

4. The intelligent traffic sand table with dustproof function according to claim 3 is characterized by: The swing component comprises a motor (17), the motor (17) is fixedly mounted on the inner wall of the dust cover (2), the movable shaft (19) is sleeved with a movable frame (22) on the outside, the movable frame (22) is fixedly mounted with a fixed shaft (18) on the inside, the fixed shaft (18) is sleeved with an outer ring (20) on the outside, one end of a connecting rod (21) is fixedly mounted on the outer wall of the outer ring (20), the connecting rod (21) is sleeved with a transmission member (23), and the transmission member (23) is sleeved on the outside of the output shaft of the motor (17) on a side away from the connecting rod (21).

5. The intelligent traffic sand table with dustproof function according to claim 2 is characterized in that: The air outlet end of the exhaust fan (4) is connected to a wind disc (16), and the wind disc (16) is embedded and installed on the inner wall of the dust removal box (13).

6. The intelligent traffic sand table with dustproof function according to claim 1 is characterized in that: The driving component comprises a lead screw (3), which is rotatably arranged on the side wall of the sand table seat (1), and the outside of the lead screw (3) is symmetrically threadedly connected to a first movable seat (8), and the two first movable seats (8) are respectively fixedly mounted on the outer walls of the two dust covers (2).

7. The intelligent traffic sand table with dustproof function according to claim 6 is characterized by: A guide rod (11) parallel to the lead screw (3) is fixedly mounted on the side wall of the sand table seat (1), and a second movable seat (10) is symmetrically sleeved on the outside of the guide rod (11), and the two second movable seats (10) are respectively fixedly mounted on the outer walls of the two dust covers (2).

8. The intelligent traffic sand table with dustproof function according to claim 1 is characterized in that: The dust cover (2) is made of transparent material.

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