Automatic service engineering cost consulting instrument

Abstract

The utility model relates to the technical field of consulting instruments, and discloses an automatic service engineering cost consulting instrument which comprises a placing box, the upper portion of the placing box is rotatably connected with a box door, the upper side of the box door is provided with a protection assembly, the rear side of the protection assembly is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a gear. And one side of the gear is connected with a rack plate in a meshed mode, the close side of the rack plate is fixedly connected with a limiting block, the rack plate is slidably connected into a sliding groove, and the sliding groove is formed in the upper side of the box body. According to the device, the position of the display screen can be adjusted by matching with the heights of different checking personnel, a user can be helped to quickly and accurately know the construction cost condition, the display screens of different specifications can be clamped and fixed, meanwhile, the angle of the display screen can be adjusted, and the display screen can be conveniently and quickly adjusted. And the user can easily use and operate.

Description

Technical Field

[0001] The utility model relates to the technical field of consulting instruments, in particular to an automatic service engineering cost consulting instrument. Background Art

[0002] The automatic service engineering cost consulting instrument has important application value in the fields of construction, engineering management, enterprise investment decision-making, etc. It can help users quickly and accurately understand the engineering cost situation, provide a scientific basis for project decision-making, improve engineering management efficiency, and reduce cost risks.

[0003] When an existing automatic service engineering cost consulting instrument is in use, the consulting board can be protected by cooperating with the protective plate, auxiliary rod, guide groove, guide block and handle. When not in use, the outer side of the consulting board is blocked to reduce dust accumulation and avoid collision with foreign objects. When the consulting board is in use, the protective plate can be stored in the inner cavity of the storage groove.

[0004] Although the above patent can protect the consultation board, it is unable to adjust the position according to the height of the viewer when in use, resulting in low query efficiency and poor query experience for the viewer. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the position cannot be adjusted according to the height of the viewer during use, resulting in low query efficiency and poor query experience for the viewer, and to propose an automatic service engineering cost consulting instrument.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic service engineering cost consulting instrument, including a placement box, the upper part of the placement box is rotatably connected to a box door, a protective assembly is arranged on the upper side of the box door, a first motor is fixedly connected to the rear side of the protective assembly, a gear is fixedly connected to the output end of the first motor, one side of the gear is meshingly connected to a rack plate, the adjacent side of the rack plate is fixedly connected to a limiting block, the rack plate is slidably connected to the inside of a slide groove, the slide groove is arranged on the upper side of the box body, the upper side of the rack plate is fixedly connected to a support plate, and the upper side of the support plate is fixedly connected to a movable plate.

[0007] As a further description of the above technical solution:

[0008] The protection component includes a door catch, which is arranged on the upper side of the box door. Both sides of the interior of the placement box are fixedly connected to the box body, and a fixed plate is fixedly connected to the far side of the box body.

[0009] As a further description of the above technical solution:

[0010] A second motor is fixedly connected to the lower side of the movable plate, a clamping assembly is fixedly connected to the output end of the second motor, a clamping plate is fixedly connected to the output end of the clamping assembly, an anti-skid pad is provided on the adjacent side of the clamping plate, and a display screen is slidably connected to the adjacent side of the anti-skid pad.

[0011] As a further description of the above technical solution:

[0012] The clamping assembly includes a rotating disk, which is fixedly connected to the output end of the second motor. A groove is provided on the upper side of the rotating disk. Both sides of the groove are fixedly connected to evenly distributed telescopic rods, and a spring is provided on the outside of the telescopic rods.

[0013] As a further description of the above technical solution:

[0014] A vent is provided at the rear side of the placement box, and a filter is provided inside the vent.

[0015] As a further description of the above technical solution:

[0016] The four lower corners of the storage box are fixedly connected with universal wheels, and both sides of the storage box are fixedly connected with pull rods.

[0017] As a further description of the above technical solution:

[0018] A through hole is formed on a side of the box body that is away from the box body.

[0019] As a further description of the above technical solution:

[0020] A limiting groove is provided inside the box body, and a limiting block is slidably connected inside the limiting groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by using the first motor, gears, through holes, rack plates, slide grooves, support plates, limit blocks, limit grooves, movable plates and other structures in coordination, the device can adjust the position of the display screen according to the heights of different viewers, which can help users quickly and accurately understand the project cost situation.

[0023] 2. In the utility model, through the coordinated use of structures such as the display screen, the groove, the splint, the telescopic rod, the spring, the anti-slip pad, the second motor, and the rotating disk, it is possible to clamp and fix display screens of different specifications, and at the same time the angle of the display screen can be adjusted, so that the user can use and operate it easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A three-dimensional diagram of the automatic service engineering cost consulting instrument proposed by the utility model;

[0025] Figure 2 A sectional view of a placement box of the automatic service engineering cost consulting instrument proposed by the utility model;

[0026] Figure 3 This is a cross-sectional view of the box of the automatic service engineering cost consulting instrument proposed by the utility model;

[0027] Figure 4 The figure is a partial structural diagram of the automatic service engineering cost consulting instrument proposed by the utility model.

[0028] Legend:

[0029] 1. Placement box; 2. Box door; 3. Door catch; 4. Box body; 5. Fixed plate; 6. First motor; 7. Gear; 8. Through hole; 9. Rack plate; 10. Limit block; 11. Limit groove; 12. Slide groove; 13. Support plate; 14. Moving plate; 15. Second motor; 16. Rotating disk; 17. Groove; 18. Telescopic rod; 19. Spring; 20. Clamp; 21. Anti-slip pad; 22. Display screen; 23. Filter; 24. Universal wheel; 25. Pull rod; 26. Ventilation hole. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 , Figure 2 , Figure 3 , the utility model provides an embodiment: an automatic service engineering cost consulting instrument, including a placement box 1, the upper part of the placement box 1 is rotatably connected with a box door 2, a protective component is arranged on the upper side of the box door 2, a first motor 6 is fixedly connected to the rear side of the protective component, a gear 7 is fixedly connected to the output end of the first motor 6, a rack plate 9 is meshedly connected to one side of the gear 7, a limited block 10 is fixedly connected to the adjacent side of the rack plate 9, the rack plate 9 is slidably connected to the inside of a slide groove 12, the slide groove 12 is arranged on the upper side of a box body 4, a support plate 13 is fixedly connected to the upper side of the rack plate 9, and a moving plate 14 is fixedly connected to the upper side of the support plate 13; the protective component includes a door buckle 3, the door buckle 3 is arranged on the upper side of the box door 2, both sides of the interior of the placement box 1 are fixedly connected to the box body 4, and a fixed plate 5 is fixedly connected to the distant side of the box body 4.

[0032] The box door 2 is opened manually, and the first motor 6 is started to drive the gear 7 to rotate inside the through hole 8. The rotation of the gear 7 drives the rack plate 9 to move inside the slide groove 12. The movement of the rack plate 9 drives the support plate 13 and the movable plate 14 to move. At the same time, the movement of the rack plate 9 drives the limit block 10 to slide inside the limit groove 11, so that the device can be used to check people of different heights.

[0033] Reference Figure 2 , Figure 4 A second motor 15 is fixedly connected to the lower side of the movable plate 14, a clamping assembly is fixedly connected to the output end of the second motor 15, a clamping plate 20 is fixedly connected to the output end of the clamping assembly, a non-slip pad 21 is arranged on the adjacent side of the clamping plate 20, a display screen 22 is slidably connected to the adjacent side of the non-slip pad 21; the clamping assembly comprises a rotating disk 16, the rotating disk 16 is fixedly connected to the output end of the second motor 15, a groove 17 is provided on the upper side of the rotating disk 16, telescopic rods 18 are evenly distributed and fixedly connected to both sides of the inside of the groove 17, and a spring 19 is arranged on the outside of the telescopic rod 18.

[0034] The civil defense device places the display screen 22 inside the groove 17. The display screen 22 squeezes the clamping plate 20 to generate a reaction force to squeeze the telescopic rod 18 and the spring 19. The anti-slip pad 21 starts the anti-slip function during the clamping process. By starting the second motor 15 to drive the rotating disk 16 to rotate, it can clamp and fix display screens 22 of different specifications and adjust the angle of the display screen 22 at the same time.

[0035] Reference Figure 1 , Figure 2 , Figure 3 A vent 26 is provided on the rear side of the storage box 1, and a filter 23 is provided inside the vent 26; universal wheels 24 are fixedly connected to the four corners of the lower part of the storage box 1, and pull rods 25 are fixedly connected to both sides of the storage box 1; a through hole 8 is provided on the far side of the box body 4; a limiting groove 11 is provided inside the box body 4, and a limiting block 10 is slidably connected inside the limiting groove 11.

[0036] A vent 26 is provided on the rear side of the placement box 1, and a filter 23 is arranged inside the vent 26, which serves to dissipate heat from the internal structure of the placement box 1; universal wheels 24 are fixedly connected to the four corners of the lower part of the placement box 1, and pull rods 25 are fixedly connected to both sides of the placement box 1, which serves to facilitate the movement of the device; a through hole 8 is provided on the side away from the box body 4, which serves to facilitate the gear 7 to drive the rack plate 9 to move; a limiting groove 11 is provided inside the box body 4, and a limiting block 10 is slidably connected to the inside of the limiting groove 11, which serves to support and limit the rack plate 9.

[0037] Working principle: When using the device, the box door 2 is opened, and the first motor 6 is started. The first motor 6 starts to drive the gear 7 to rotate inside the through hole 8. The gear 7 rotates to drive the rack plate 9 to move inside the slide groove 12. The rack plate 9 moves to drive the support plate 13 to move. At the same time, the rack plate 9 moves to drive the limit block 10 to slide inside the limit groove 11. The support plate 13 moves to drive the moving plate 14 to move, so that the device can adjust the position of the display screen 22 according to the height of different viewers, which can help users quickly and accurately understand the project cost. The display screen 22 is placed in the groove 17. The display screen 22 squeezes the splint 20, and the splint 20 generates a reaction force to squeeze the telescopic rod 18 and the spring 19. The anti-skid pad 21 is set to start the anti-skid function during the clamping process. By starting the second motor 15, the second motor 15 rotates to drive the rotating disk 16 to rotate, so that display screens 22 of different specifications can be clamped and fixed, and the angle of the display screen 22 can be adjusted, so that users can use and operate it easily.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic service engineering cost consulting instrument, comprising a placement box (1), characterized in that: The upper part of the placement box (1) is rotatably connected to a box door (2), the upper side of the box door (2) is provided with a protective assembly, the rear side of the protective assembly is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a gear (7), one side of the gear (7) is meshingly connected to a rack plate (9), the adjacent side of the rack plate (9) is fixedly connected to a limit block (10), the rack plate (9) is slidably connected to the inside of a slide groove (12), the slide groove (12) is provided on the upper side of the box body (4), the upper side of the rack plate (9) is fixedly connected to a support plate (13), and the upper side of the support plate (13) is fixedly connected to a moving plate (14).

2. The automatic service engineering cost consulting instrument according to claim 1 is characterized in that: The protective assembly comprises a door catch (3), wherein the door catch (3) is arranged on the upper side of the box door (2), the inner sides of the storage box (1) are fixedly connected to a box body (4), and the side away from the box body (4) is fixedly connected to a fixing plate (5).

3. The automatic service engineering cost consulting instrument according to claim 1 is characterized in that: A second motor (15) is fixedly connected to the lower side of the movable plate (14); a clamping assembly is fixedly connected to the output end of the second motor (15); a clamping plate (20) is fixedly connected to the output end of the clamping assembly; an anti-skid pad (21) is provided on the adjacent side of the clamping plate (20); and a display screen (22) is slidably connected to the adjacent side of the anti-skid pad (21).

4. The automatic service engineering cost consulting instrument according to claim 3 is characterized in that: The clamping assembly comprises a rotating disk (16), the rotating disk (16) being fixedly connected to the output end of the second motor (15), a groove (17) being provided on the upper side of the rotating disk (16), both sides of the interior of the groove (17) being fixedly connected to evenly distributed telescopic rods (18), and a spring (19) being provided on the outside of the telescopic rod (18).

5. The automatic service engineering cost consulting instrument according to claim 1 is characterized in that: A vent (26) is provided on the rear side of the storage box (1), and a filter (23) is provided inside the vent (26).

6. The automatic service engineering cost consulting instrument according to claim 1 is characterized in that: The four lower corners of the storage box (1) are fixedly connected with universal wheels (24), and both sides of the storage box (1) are fixedly connected with pull rods (25).

7. The automatic service engineering cost consulting instrument according to claim 1 is characterized in that: A through hole (8) is provided on the far side of the box body (4).

8. The automatic service engineering cost consulting instrument according to claim 1 is characterized by: A limiting groove (11) is provided inside the box body (4), and the limiting groove (11) is slidably connected to a limiting block (10).

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