A kind of engineering budget auxiliary device

Abstract

The utility model discloses an engineering budget auxiliary device, comprising a base, a fixing sleeve is provided on the base, a sliding column is slidably provided in the fixing sleeve, a main display panel is hinged on the upper end of the sliding column, a sliding cavity is provided in the main display panel, a pair of auxiliary display panels are slidably installed in the sliding cavity, the upper wall of the main display panel is provided with a pair of sliding grooves, a sliding groove is provided with a slider connected to the auxiliary display panel, a connecting rod is installed on the side wall of the sliding rod, and an adjusting block is slidably installed on the connecting rod. The utility model relates to the technical field of engineering cost. The design of the sliding groove, the sliding block, the adjusting block and the positioning pin on the main display panel, combined with the action of the spring, enables the auxiliary display panel to accurately stay at the position required by the user, and the cooperation of the positioning hole and the positioning pin is realized to realize the fixing of the unfolded position of the display panel, thereby ensuring the stable display of the display content and avoiding accidental sliding, while effectively increasing the display range and meeting different usage requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost, in particular to an engineering budget auxiliary device. Background Art

[0002] In the field of project budgeting and construction management, it is very important for project managers to efficiently and accurately organize and display various types of engineering drawings, material lists, budget reports and other work materials. In the process of budget material display and annotation, a motion display board device is usually required.

[0003] Chinese patent CN217013266U discloses an auxiliary display stand for engineering cost budget, comprising a bottom plate, a hollow protective cover is fixedly installed on the top of the bottom plate, two symmetrically arranged cylinders are arranged on the inner bottom of the hollow protective cover, the telescopic ends of the cylinders penetrate the hollow protective cover and are fixedly connected to the same hollow lifting box, two symmetrically arranged fixed blocks are fixedly installed on the top of the hollow lifting box, a first rotating shaft is rotatably connected between the two fixed blocks, and a display board is fixedly installed on the outer side wall of the first rotating shaft;

[0004] The device can adjust the height and angle of the display board through the cooperation of various components. However, the size of the display board of the device is relatively fixed. When the drawings or lists are large, it cannot meet the use requirements, has poor applicability, and is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an engineering budget auxiliary device, which solves the problem of poor applicability of the prior engineering cost auxiliary device.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an engineering budget auxiliary device, comprising a base, a fixing sleeve is provided on the base, a sliding column is slidably provided in the fixing sleeve, a main display panel is hinged on the upper end of the sliding column, a sliding cavity is provided in the main display panel, a pair of secondary display panels are slidably installed in the sliding cavity, a pair of sliding grooves are provided on the upper wall of the main display panel, a sliding groove is provided with a sliding block connected to the secondary display panel, a connecting rod is installed on the side wall of the sliding block, an adjusting block is slidably installed on the connecting rod, a locating pin is installed on the side wall of the adjusting block, a plurality of locating holes matching the locating pins are provided on the rear wall of the main display panel at intervals along the length direction, a spring is installed between the adjusting block and the sliding block, a height adjustment component is installed between the sliding column and the fixing sleeve, and an angle adjustment component is installed between the sliding column and the main display panel.

[0007] Preferably, the height adjustment assembly comprises a screw hole provided on the fixing sleeve, a positioning bolt is screwed into the screw hole, and a plurality of insertion holes for inserting the positioning bolts are provided at intervals along the length direction of the side wall of the sliding column.

[0008] Preferably, the angle adjustment assembly includes a screw rod rotatably mounted on the side wall of the sliding column, a moving block is screwed onto the screw rod, a guide rod is fixedly mounted on the lower end of the moving block, a guide hole for the guide rod to pass through is opened on the sliding column, a guide rail is installed on the rear wall of the main display panel, a sliding block is slidably mounted on the guide rail, and one end of the guide rod is hinged to the sliding block.

[0009] Preferably, a guide groove is provided in the fixing sleeve, and a guide block matching the guide groove is installed on the side wall of the sliding column.

[0010] Preferably, the lower wall of the base is provided with running wheels.

[0011] Beneficial Effects

[0012] The utility model provides an engineering budget auxiliary device, which has the following beneficial effects:

[0013] The device uses a height adjustment component and an angle adjustment component to achieve the up and down movement of the sliding column in the fixed sleeve and the angle adjustment of the main display panel relative to the sliding column, meeting the needs of users of different heights and the convenience of viewing at different viewing angles, thereby improving the flexibility and comfort of use.

[0014] The design of the slide groove, slider, adjustment block and positioning pin on the main display board, combined with the action of the spring, enables the auxiliary display board to stay accurately at the position required by the user, and through the cooperation of the positioning holes and positioning pins, the expanded position of the display board is fixed, ensuring the stable display of the display content and avoiding accidental sliding. At the same time, it effectively increases the display range to meet different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the main structure of the utility model.

[0017] Figure 3 It is a top view and cross-sectional schematic diagram of the main display board of the utility model.

[0018] Figure 4 It is a partially enlarged schematic diagram of the utility model.

[0019] In the figure: 1. base; 2. fixing sleeve; 3. sliding column; 4. main display board; 5. auxiliary display board; 6. slide groove; 7. slider; 8. connecting rod; 9. adjusting block; 10. positioning pin; 11. positioning hole; 12. spring; 13. positioning bolt; 14. socket; 15. screw; 16. moving block; 17. guide rod; 18. guide rail; 19. sliding block; 20. guide groove; 21. guide block; 22. walking wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: an engineering budget auxiliary device, comprising a base 1, a fixed sleeve 2 is provided on the base 1, a sliding column 3 is slidably provided in the fixed sleeve 2, a main display panel 4 is hinged on the upper end of the sliding column 3, a sliding cavity is provided in the main display panel 4, a pair of auxiliary display panels 5 are slidably installed in the sliding cavity, a pair of sliding grooves 6 are provided on the upper wall of the main display panel 4, a sliding groove 6 is provided with a sliding block 7 connected with the auxiliary display panel 5, a connecting rod 8 is installed on the side wall of the sliding block 7, an adjusting block 9 is slidably installed on the connecting rod 8, a locating pin 10 is installed on the side wall of the adjusting block 9, a plurality of locating holes 11 matching the locating pin 10 are provided at intervals on the rear wall of the main display panel 4 along the length direction, a spring 12 is installed between the adjusting block 9 and the sliding block 7, a height adjustment component is installed between the sliding column 3 and the fixed sleeve 2, and an angle adjustment component is installed between the sliding column 3 and the main display panel 4.

[0022] By adopting the above technical solution, the core of the device is its multi-layer display panel structure. A pair of auxiliary display panels 5 are slidably installed in the main display panel 4. Through the linkage design of the slide groove 6, slider 7, connecting rod 8, adjustment block 9 and positioning pin 10 on the main display panel 4, the user can adjust the expansion size of the auxiliary display panel 5 as needed to adapt to the display of drawings or materials of different sizes, thereby increasing the flexibility of use.

[0023] The present embodiment is further configured such that the height adjustment assembly includes a screw hole provided on the fixing sleeve 2, a positioning bolt 13 is screwed into the screw hole, and a plurality of insertion holes 14 for inserting the positioning bolt 13 are provided at intervals along the length direction of the side wall of the sliding column 3.

[0024] By adopting the above technical solution, the screw hole on the fixing sleeve 2 cooperates with the insertion hole 14 on the side wall of the sliding column 3, and the positioning bolt 13 is used to adjust the vertical height of the sliding column 3 to meet the standing or sitting usage requirements of users of different heights.

[0025] This embodiment is further configured such that the angle adjustment assembly includes a screw rod 15 rotatably mounted on the side wall of the sliding column 3, a moving block 16 is screwed onto the screw rod 15, a guide rod 17 is fixedly mounted on the lower end of the moving block 16, a guide hole for the guide rod 17 to pass through is opened on the sliding column 3, a guide rail 18 is installed on the rear wall of the main display panel 4, a sliding block 19 is slidably mounted on the guide rail 18, and one end of the guide rod 17 is hinged to the sliding block 19.

[0026] By adopting the above technical solution, by rotating the screw 15, the moving block 16 and the guide rod 17 screwed thereon are driven to move horizontally, so that the sliding block 19 hinged at one end of the guide rod 17 slides on the guide rail 18 and pushes the exhibition board to tilt, thereby realizing the angle adjustment of the exhibition board to meet different usage requirements.

[0027] This embodiment is further configured such that a guide groove 20 is provided in the fixing sleeve 2 , and a guide block 21 matching the guide groove 20 is installed on the side wall of the sliding column 3 .

[0028] The present embodiment is further configured such that the guide groove 20 in the fixing sleeve 2 and the guide block 21 on the slide post 3 are designed to ensure the stability and guidance of the slide post 3 when it slides up and down, avoid shaking, and improve the stability during use.

[0029] This embodiment is further configured such that a running wheel 22 is provided on the lower wall of the base 1 .

[0030] The present embodiment is further configured such that the running wheels 22 on the lower wall of the base 1 facilitate the entire device to be moved between different work locations, thereby increasing the portability and flexibility of the device.

[0031] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0032] Embodiment: When in use, according to the height of the work table or personal habits, rotate the positioning bolt 13 on the fixing sleeve 2, select the appropriate socket 14, adjust the height position of the slide column 3, so that the main display board 4 reaches a comfortable height, and by rotating the screw 15, the moving block 16 and the guide rod 17 screwed thereon are driven to move horizontally, so that the sliding block 19 hinged at one end of the guide rod 17 slides on the guide rail 18 and pushes the display board to tilt, so as to achieve the angle adjustment of the display board. When it is necessary to increase the area of ​​the display board, pull the adjusting block 9 outward to separate the positioning pin 10 thereon from the positioning hole 11, and the spring 12 is stretched. At this time, the slider 7 in the sliding groove 6 can be slid to drive the auxiliary display board 5 to move outward. After adjusting to the appropriate position, release the adjusting block 9, the spring 12 is reset, and the positioning pin 10 is reinserted into the corresponding positioning hole 11, so as to complete the fixation of the slider 7 and the display board, which is convenient to use.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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 other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] 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. An engineering budget auxiliary device, comprising a base (1), characterized in that: The base (1) is provided with a fixing sleeve (2), a sliding column (3) is slidably provided in the fixing sleeve (2), a main display panel (4) is hingedly connected to the upper end of the sliding column (3), a sliding cavity is provided in the main display panel (4), a pair of auxiliary display panels (5) are slidably installed in the sliding cavity, a pair of sliding grooves (6) are provided on the upper wall of the main display panel (4), a sliding block (7) connected to the auxiliary display panel (5) is provided in the sliding groove (6), a connecting rod (8) is installed on the side wall of the sliding block (7), and the connecting rod (8) 8) is slidably mounted with an adjustment block (9), a positioning pin (10) is mounted on the side wall of the adjustment block (9), a plurality of positioning holes (11) matching with the positioning pin (10) are arranged at intervals along the length direction on the rear wall of the main display panel (4), a spring (12) is mounted between the adjustment block (9) and the slider (7), a height adjustment component is mounted between the slide column (3) and the fixing sleeve (2), and an angle adjustment component is mounted between the slide column (3) and the main display panel (4).

2. The engineering budget auxiliary device according to claim 1, characterized in that: The height adjustment assembly comprises a screw hole provided on the fixing sleeve (2), a positioning bolt (13) being screwed into the screw hole, and a plurality of insertion holes (14) for inserting the positioning bolt (13) are provided at intervals along the length direction on the side wall of the sliding column (3).

3. The engineering budget auxiliary device according to claim 2, characterized in that: The angle adjustment assembly comprises a screw rod (15) rotatably mounted on the side wall of the slide column (3); a moving block (16) is screwed onto the screw rod (15); a guide rod (17) is fixedly mounted on the lower end of the moving block (16); a guide hole for the guide rod (17) to pass through is provided on the slide column (3); a guide rail (18) is mounted on the rear wall of the main display panel (4); a sliding block (19) is slidably mounted on the guide rail (18); and one end of the guide rod (17) is hinged to the sliding block (19).

4. The engineering budget auxiliary device according to claim 1, characterized in that: A guide groove (20) is provided in the fixing sleeve (2), and a guide block (21) matching the guide groove (20) is installed on the side wall of the sliding column (3).

5. The engineering budget auxiliary device according to claim 1, characterized in that: The lower wall of the base (1) is provided with running wheels (22).

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