CN220945310U - Tool box convenient to use - Google Patents
Tool box convenient to use Download PDFInfo
- Publication number
- CN220945310U CN220945310U CN202322493063.2U CN202322493063U CN220945310U CN 220945310 U CN220945310 U CN 220945310U CN 202322493063 U CN202322493063 U CN 202322493063U CN 220945310 U CN220945310 U CN 220945310U
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- lower shell
- shell
- driven
- display board
- board
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- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides a tool box convenient to use, which belongs to the technical field of engineering cost and aims to solve the problems that the operation process of the existing tool box is complicated, the working efficiency is affected, the use is uncomfortable, and the physical fatigue is caused, and the tool box comprises a lower shell; the display board is fixedly arranged in the upper shell through a fixing block; the writing board is slidably connected inside the lower shell; the main shaft is rotatably arranged in the lower shell; the driven shaft is rotatably connected to the inside of the lower shell, and the driven shaft is positioned at the lower end of the main shaft; the transmission assembly is positioned inside the lower shell; the lifting assembly is positioned at the lower end of the lower shell, the display board is erected for placing drawings, viewing is facilitated, the writing board is placed for lifting, the staff can calculate and measure more conveniently, the practicability is improved, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of engineering cost, and particularly relates to a tool box convenient to use.
Background
Construction works require auxiliary tools for budget estimation by calculating the sum of all the costs expected or actually required for the construction of a work, which is what we say as the construction cost, and the existing tool boxes, which are made up of a housing and an internal placement tank, require extensive construction site investigation by the constructor.
Based on the above, when current toolbox is really calculated, need take the drawing and contrast, then put the drawing, calculate at the calculating paper, different article need make a round trip to take the drawing and calculate with the calculating paper for the calculating process is comparatively loaded down with trivial details, influences work efficiency, and is comparatively uncomfortable in the use, causes tired on the health.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a tool box convenient to use, which aims to solve the problems that when the existing tool box is used for actual calculation, the drawing needs to be taken for comparison, then the drawing is put down, the calculation is performed on calculation paper, and different articles need to be taken back and forth for calculation with the calculation paper, so that the calculation process is complicated, the working efficiency is influenced, and the use is uncomfortable, and the physical fatigue is caused.
The utility model discloses a convenient-to-use tool box, which is realized by the following specific technical means:
A tool box convenient to use, comprising a lower shell;
the upper shell is hinged to the upper end of the lower shell;
the buckle is fixedly connected to the outer side of the front end of the upper shell;
The display board is fixedly arranged in the upper shell through a fixed block;
The sliding groove is fixedly connected inside the lower shell;
The writing board is placed and is connected inside the lower shell in a sliding manner;
the clip is positioned at the upper end of the display board;
the main shaft is rotatably arranged in the lower shell;
The driven shaft is rotationally connected to the inside of the lower shell, and is positioned at the lower end of the main shaft;
a transmission assembly located inside the lower housing;
The bolt is fixedly arranged outside the upper end of the upper shell;
and the lifting assembly is positioned at the lower end of the inner part of the lower shell.
Further, the placing writing board is of a rectangular plate-shaped structure, a plurality of article grooves are formed in the right side of the placing writing board, and the left side of the placing writing board is provided with placing writing positions.
Further, the show board is rectangle platelike structure, show board rear lower extreme has a recess, the show board lower extreme has the connector, show board rear is provided with two sets of connecting plates, the connecting plate runs through the setting and is in inside the shell.
Further, the transmission assembly includes: a driving sprocket, a chain, and a driven sprocket;
The driving sprocket is fixedly connected to the outer side of the main shaft, the chain is located on the outer side of the driving sprocket, the chain is meshed with the driving sprocket, the driven sprocket is fixedly arranged on the outer side of the driven shaft, and the driven sprocket is meshed with the chain.
Further, the lifting assembly comprises: cylindrical gear, lifting rack and continuous gear;
The cylindrical gear is fixedly connected to the outer side of the driven shaft, the cylindrical gear is positioned at the front end of the driven sprocket, the lifting rack is fixedly arranged at the rear end of the writing board, the lifting rack is meshed with the cylindrical gear, and the continuous gear is fixedly connected to the outer side of the main shaft; .
Compared with the prior art, the utility model has the following beneficial effects:
Firstly, the utility model can drive the display board to swing when opening the door, so that the display board can be erected, and the drawing is fixed by the clip, so that the viewing is more convenient, and the working efficiency is improved.
Then, can drive under the effect of gear, rack through the swing of show board and place the clipboard and go up and down, place the clipboard and go up and down and make the staff more convenient to measure and calculate, place the left side of clipboard and calculate, application tool is placed on the right side, has improved the practicality, has increased work efficiency.
The utility model has the advantages that the display board is driven to swing through the door, so that the display board is erected for placing drawings, viewing is facilitated, the display board can be driven to be placed to lift when swinging, the staff can calculate and measure more conveniently, the practicability is improved, and the working efficiency is increased.
Drawings
Fig. 1 is a schematic view of the overall closing structure of the present utility model.
Fig. 2 is a schematic view of the overall open configuration of the present utility model.
Fig. 3 is a schematic view of the internal front view structure of the present utility model.
Fig. 4 is a schematic view of the internal rear view structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A lower housing; 2. an upper housing; 3. a buckle; 4. a clip; 5. a display board; 501. a connecting plate; 6. placing a writing board; 7. a chute; 8. a main shaft; 801. a drive sprocket; 802. a chain; 803. a driven sprocket; 9. a driven shaft; 901. a cylindrical gear; 601. lifting the rack; 10. a continuous gear; 11. a bolt.
Description of the embodiments
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Examples
As shown in fig. 1:
the utility model provides a tool box convenient to use, which comprises a lower shell 1;
An upper housing 2, the upper housing 2 being hinged to the upper end of the lower housing 1;
the buckle 3 is fixedly connected with the outer side of the front end of the upper shell 2;
The display board 5 is fixedly arranged in the upper shell 2 through a fixed block;
the chute 7 is fixedly connected inside the lower shell 1;
A placing writing board 6, wherein the placing writing board 6 is connected inside the lower shell 1 in a sliding way;
a clip 4, the clip 4 being located at the upper end of the display board 5;
A main shaft 8, the main shaft 8 is rotatably arranged in the lower shell 1;
The driven shaft 9 is rotatably connected in the lower shell 1, and the driven shaft 9 is positioned at the lower end of the main shaft 8;
The transmission assembly is positioned in the lower shell 1;
a latch 11, the latch 11 being fixedly provided outside the upper end of the upper housing 2;
and the lifting assembly is positioned at the lower end of the inner part of the lower shell 1.
Wherein, place clipboard 6 is rectangle platy structure, and place clipboard 6 right side has many article recesses for place various article, place clipboard 6 left side for place the writing department.
Wherein, show board 5 is rectangle platelike structure, and show board 5 rear lower extreme has a recess, can place article, and show board 5 lower extreme has the connector, and show board 5 rear is provided with two sets of connecting plates 501, and connecting plate 501 runs through and sets up inside last shell 2.
Specific use and action of the embodiment: the upper shell 2 is opened through the buckle 3, various articles placed on the placing writing board 6 are taken, and the display board 5 is fixedly displayed and observed through the clip 4.
Examples
As shown in fig. 2 to 4:
The utility model provides a tool box convenient to use, which comprises: display board 5, writing board 6, driving sprocket 801, chain 802, driven sprocket 803, cylindrical gear 901, lifting rack 601, and continuous gear 10;
The driving sprocket 801 is fixedly connected to the outer side of the main shaft 8, the chain 802 is positioned on the outer side of the driving sprocket 801, the chain 802 is meshed with the driving sprocket 801, the driven sprocket 803 is fixedly arranged on the outer side of the driven shaft 9, and the driven sprocket 803 is meshed with the chain 802; the cylindrical gear 901 is fixedly connected to the outer side of the driven shaft 9, the cylindrical gear 901 is positioned at the front end of the driven sprocket 803, the lifting rack 601 is fixedly arranged at the rear end of the writing board 6, the lifting rack 601 and the cylindrical gear 901 are meshed with each other, and the continuous gear 10 is fixedly connected to the outer side of the main shaft 8;
Specific use and action of the embodiment: when the upper shell 2 is opened, the display board 5 is not driven to swing through the bolt 11 control belt, when the display board 5 is driven to swing, the main shaft 8 rotates to drive the driving sprocket 801 to rotate, the driving sprocket 801 rotates to drive the chain 802 to rotate, the chain 802 rotates to drive the driven sprocket 803 to rotate, the driven sprocket 803 rotates to drive the driven shaft 9 to rotate, the driven shaft 9 rotates to drive the cylindrical gear 901 to rotate, the cylindrical gear 901 rotates to drive the lifting rack 601 to move, and when the lifting rack 601 moves upwards, the lifting rack is meshed with the continuous gear 10, so that the writing board 6 is placed to move upwards.
Claims (5)
1. A toolbox convenient to use, its characterized in that: the tool box convenient to use comprises a lower shell (1);
The upper shell (2) is hinged to the upper end of the lower shell (1);
The buckle (3) is fixedly connected to the outer side of the front end of the upper shell (2);
the display board (5) is fixedly arranged in the upper shell (2) through a fixed block;
The sliding groove (7), the sliding groove (7) is fixedly connected inside the lower shell (1);
A placing writing board (6), wherein the placing writing board (6) is connected inside the lower shell (1) in a sliding way;
A clip (4), the clip (4) being located at the upper end of the display board (5);
a main shaft (8), wherein the main shaft (8) is rotatably arranged in the lower shell (1);
The driven shaft (9) is rotatably connected to the inside of the lower shell (1), and the driven shaft (9) is positioned at the lower end of the main shaft (8);
A transmission assembly located inside the lower housing (1);
The bolt (11) is fixedly arranged outside the upper end of the upper shell (2);
and the lifting assembly is positioned at the lower end of the inner part of the lower shell (1).
2. A convenient-to-use kit as recited in claim 1, wherein: the writing board (6) is of a rectangular plate-shaped structure, a plurality of article grooves are formed in the right side of the writing board (6), and writing places are formed in the left side of the writing board (6).
3. A convenient-to-use kit as recited in claim 1, wherein: the display board (5) is of a rectangular plate-shaped structure, a concave groove is formed in the lower end of the rear of the display board (5), a connecting port is formed in the lower end of the display board (5), two groups of connecting plates (501) are arranged at the rear of the display board (5), and the connecting plates (501) penetrate through the upper shell (2).
4. A convenient-to-use kit as recited in claim 1, wherein: the transmission assembly comprises: a driving sprocket (801), a chain (802), and a driven sprocket (803);
The driving chain wheel (801) is fixedly connected to the outer side of the main shaft (8), the chain (802) is located on the outer side of the driving chain wheel (801), the chain (802) is meshed with the driving chain wheel (801), the driven chain wheel (803) is fixedly arranged on the outer side of the driven shaft (9), and the driven chain wheel (803) is meshed with the chain (802).
5. A convenient-to-use kit as recited in claim 4, wherein: the lifting assembly comprises: a cylindrical gear (901), a lifting rack (601) and a continuous gear (10);
The utility model discloses a writing board, including driven sprocket (803), driven shaft (9) and continuous gear (10), cylindrical gear (901) fixed connection is in the outside of driven shaft (9), cylindrical gear (901) are located the front end of driven sprocket (803), lifting rack (601) fixed setting is in place writing board (6) rear end, lifting rack (601) with cylindrical gear (901) intermeshing, continuous gear (10) fixed connection is in the outside of main shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493063.2U CN220945310U (en) | 2023-09-14 | 2023-09-14 | Tool box convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493063.2U CN220945310U (en) | 2023-09-14 | 2023-09-14 | Tool box convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220945310U true CN220945310U (en) | 2024-05-14 |
Family
ID=91022297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322493063.2U Active CN220945310U (en) | 2023-09-14 | 2023-09-14 | Tool box convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220945310U (en) |
-
2023
- 2023-09-14 CN CN202322493063.2U patent/CN220945310U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |