Tool box for surveying and mapping

Abstract

The utility model relates to the technical field of surveying and mapping, and particularly discloses a tool box for surveying and mapping, which comprises a box body, a fixed box is fixedly connected to the center in the box body, a second drawer and a first drawer are slidably connected to the upper side and the lower side in the box body respectively, and unfolding mechanisms with the same structure are arranged on the two sides in the box body. A clamping mechanism is arranged in the first drawer, the unfolding mechanism comprises two grooves formed in the inner wall of the box body, the inner walls of the two grooves are rotationally connected with first rotating shafts, the outer walls of the two first rotating shafts are fixedly connected with gears, and the unfolding mechanism further comprises sliding blocks fixedly connected to the outer walls of the first drawer and the second drawer; tools are placed in a classified mode through the fixing box, the first drawer and the second drawer, the first drawer and the second drawer can be opened at a time through cooperation of a sliding block, a groove, a first rotating shaft, a gear, a spur rack, a synchronous belt wheel and a synchronous belt, the tools are convenient and fast to take, the first drawer can be fixed through a clamping mechanism, and opening is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of surveying and mapping technology, and specifically discloses a tool box for surveying and mapping. BACKGROUND

[0002] Surveying and mapping is a process of measuring geographical environment by instruments and other equipment and drawing according to a certain scale. Instruments and tools are needed for assistance in the process of surveying and mapping. When going out for surveying and mapping, a tool box is needed to store the instruments.

[0003] Chinese patent CN214724101U discloses a tool box for surveying and mapping, relating to the field of surveying and mapping. The existing tool box is inconvenient to carry, easy to stain and return to moisture, which leads to poor internal environment of the box and affects the storage of tools. To solve this problem, the following scheme is proposed. The tool box includes a box body, a sealing cover is arranged at the top end of the box body, a lock catch is connected to the box body and the sealing cover, the lock catch is symmetrically arranged with the central axis of the box body as the axis of symmetry, a handle is arranged at the end of the sealing cover away from the box body, anti-collision cotton is arranged on the inner sides of the sealing cover and the box body, a sealing plate is installed on the side of the box body close to the sealing cover, and the sealing plate is embedded in the sealing cover. The sealing plate side wall and the side of the sealing cover close to the sealing plate are both installed with sealing gaskets. The utility model has novel structure, strong adjustability, wide application range, various functions, avoids shaking and collision, has good sealing effect, low use difficulty and high work efficiency.

[0004] The tool box for surveying and mapping disclosed in the above document stacks all tools together, which cannot quickly find the tools needed for use, leading to inconvenience in taking. Therefore, a tool box for surveying and mapping is needed to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model discloses a tool box for surveying and mapping, which classifies and places tools through the fixing box, the first drawer and the second drawer. The first drawer and the second drawer can be opened at one time, and the tools can be conveniently and quickly taken. The first drawer is fixed through the clamping mechanism, and opening is convenient.

[0006] The utility model is implemented as follows. The tool box for surveying and mapping includes a box body, a fixing box is fixedly connected to the inside of the box body, a second drawer and a first drawer are slidably connected to the upper and lower sides of the inside of the box body, expansion mechanisms of the same structure are arranged on the two sides of the inside of the box body, and a clamping mechanism is arranged in the inside of the first drawer.

[0007] The expansion mechanism includes two grooves formed in the inner wall of the box body, first shafts are rotatably connected to the inner walls of the two grooves, and gears are fixedly connected to the outer walls of the two first shafts.

[0008] The unfolding mechanism further comprises sliding blocks fixedly connected to the outer walls of the first drawer and the second drawer, and the outer walls of the two sliding blocks are fixedly connected with straight racks engaged with the gear.

[0009] The unfolding mechanism further comprises a cavity opened in the inside of the box body, and the other ends of the two first rotating shafts extend into the inside of the cavity and are fixedly connected with synchronous pulleys, and the two synchronous pulleys are drivingly connected through a synchronous belt.

[0010] As the utility model discloses a surveying and mapping tool box, preferably, the clamping mechanism comprises a second rotating shaft rotatably connected to the inside of the first drawer, a sliding groove is opened in the inner wall of the first drawer, a clamping rod is slidably connected in the inside of the sliding groove, a spring is arranged in the inside of the sliding groove, a pull rope is fixedly connected to the lower end of the clamping rod, the other end of the pull rope is fixedly connected with the second rotating shaft, and a clamping groove matched with the clamping rod is opened in the bottom end of the fixed box.

[0011] As the utility model discloses a surveying and mapping tool box, preferably, the front end of the second rotating shaft extends to the outside of the first drawer and is fixedly connected with a first handle.

[0012] As the utility model discloses a surveying and mapping tool box, preferably, a mounting groove is opened in the upper end face of the box body, and a second handle is rotatably connected in the inside of the mounting groove.

[0013] As the utility model discloses a surveying and mapping tool box, preferably, a limiting groove is opened in the lower end face of the inside of the box body, and a limiting block matched with the limiting groove is fixedly connected to the rear side of the lower end face of the first drawer.

[0014] As the utility model discloses a surveying and mapping tool box, preferably, the box body is a open box with the front and rear sides being open.

[0015] As the utility model discloses a surveying and mapping tool box, preferably, the upper end of the clamping rod is hemispherical.

[0016] The utility model discloses a surveying and mapping tool box, preferably, the upper end of the clamping rod is hemispherical.

[0017] 1、 through fixed box, first drawer and second drawer, the tool is classified and placed, through the cooperation of sliding block, recess, first rotating shaft, gear, straight rack, synchronous pulley and synchronous belt, first drawer and second drawer can be opened at one time, and it is convenient and fast to take tools.

[0018] 2、 through the cooperation of first handle, second rotating shaft, pull rope, sliding groove, clamping rod and spring, the first drawer can be fixed, and it is convenient to open. DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0020] Figure 1 It is the overall structural diagram of the utility model's survey and mapping tool box.

[0021] Figure 2 It is the structure diagram of the utility model's survey and mapping tool box after unfolding.

[0022] Figure 3 It is the right view sectional view of the utility model's groove.

[0023] Figure 4 It is the right view sectional view of the utility model's box.

[0024] Figure 5 It is the front view sectional view of the utility model's first drawer and fixed box.

[0025] Figure 6 It is the structure diagram of the utility model's box.

[0026] Figure 7 It is the utility model Figure 5 The enlarged view of A in the utility model.

[0027] In the drawing, 1, box; 2, fixed box; 3, first drawer; 4, second drawer; 5, groove; 6, sliding block; 7, first rotating shaft; 8, gear; 9, straight rack; 10, synchronous pulley; 11, second rotating shaft; 12, sliding slot; 13, clamping rod; 14, spring; 15, pull rope; 16, clamping groove; 17, first handle; 18, second handle; 19, limiting slot. Specific embodiments

[0028] The present utility model will be further described below in combination with the drawings and specific embodiments to help understand the content of the present utility model. The methods used in the present utility model are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercially available products unless otherwise specified.

[0029] Please refer to Figures 1-7 , survey and mapping tool box, including box 1, the inside central fixed connection of box 1 has fixed box 2, the inside upper and lower sides of box 1 are slidably connected with second drawer 4 and first drawer 3 respectively, the inside both sides of box 1 are provided with the same structure unfolding mechanism, the inside of first drawer 3 is provided with clamping mechanism;

[0030] The unfolding mechanism comprises two grooves 5 formed in the inner wall of the box 1, the inner wall of each groove 5 is rotationally connected with a first rotating shaft 7, and the outer wall of each first rotating shaft 7 is fixedly connected with a gear 8;

[0031] The unfolding mechanism further comprises two sliding blocks 6 fixedly connected to the outer wall of the first drawer 3 and the second drawer 4, and the outer wall of each sliding block 6 is fixedly connected with a straight rack 9 engaged with the gear 8.

[0032] The unfolding mechanism further comprises a cavity formed in the inside of the box 1, the other end of each first rotating shaft 7 extends into the cavity and is fixedly connected with a synchronous pulley 10, and the two synchronous pulleys 10 are drivingly connected through a synchronous belt.

[0033] In this embodiment, the first drawer 3 is pulled forward, the first drawer 3 further drives the lower straight rack 9 to move forward through the sliding block 6, thereby driving the lower gear 8 to rotate, the lower gear 8 further drives the lower first rotating shaft 7 to rotate, thereby driving the lower synchronous pulley 10 to rotate, the lower synchronous pulley 10 further drives the upper synchronous pulley 10 to synchronously rotate through the synchronous belt, thereby driving the upper first rotating shaft 7 to synchronously rotate, the upper first rotating shaft 7 further drives the upper gear 8 to rotate, thereby driving the second drawer 4 to slide backward through the upper straight rack 9 and the sliding block 6, so that the first drawer 3 and the second drawer 4 are synchronously opened, and the tools in the fixed box 2, the first drawer 3 and the second drawer 4 are conveniently taken, the tool searching is convenient, and the taking is convenient.

[0034] As a technical optimization scheme of the utility model, the clamping mechanism comprises a second rotating shaft 11 rotationally connected to the inside of the first drawer 3, the inner wall of the first drawer 3 is formed with a sliding groove 12, the sliding groove 12 is slidingly connected with a clamping rod 13 in the inside, the inside of the sliding groove 12 is provided with a spring 14, the lower end of the clamping rod 13 is fixedly connected with a pull rope 15, the other end of the pull rope 15 is fixedly connected with the second rotating shaft 11, and the bottom end of the fixed box 2 is formed with a clamping groove 16 matched with the clamping rod 13.

[0035] In this embodiment, the second rotating shaft 11 is rotated through the first handle 17, the clamping rod 13 is driven to slide downward along the sliding groove 12 through the pull rope 15, the spring 14 is compressed, the clamping rod 13 is separated from the clamping groove 16, and the first drawer 3 can be pulled out, and the first drawer 3 and the second drawer 4 are conveniently fixed by clamping the clamping rod 13 into the clamping groove 16.

[0036] As a technical optimization scheme of the utility model, the front end of the second rotating shaft 11 extends to the outside of the first drawer 3 and is fixedly connected with the first handle 17.

[0037] In this embodiment, the second rotating shaft 11 is rotated through the first handle 17, which is time-saving and labor-saving.

[0038] As a technical optimization scheme of the utility model, the upper end face of the box body 1 is provided with a mounting groove, and a second handle 18 is rotatably connected in the mounting groove.

[0039] In the embodiment: by rotating the second handle 18, the second handle 18 can be hidden into the mounting groove, the tool can be placed on the upper end face of the box body 1, and the box body 1 can be used as a table.

[0040] As a technical optimization scheme of the utility model, the lower end face inside the box body 1 is provided with a limiting groove 19, and a limiting block matched with the limiting groove 19 is fixedly connected to the rear side of the lower end face of the first drawer 3.

[0041] In the embodiment: by cooperation of the limiting groove 19 and the limiting block, the first drawer 3 can be limited, and the first drawer 3 can be prevented from being pulled out of the box body 1.

[0042] As a technical optimization scheme of the utility model, the box body 1 is an open box with the front and rear sides being open.

[0043] In the embodiment: by setting the box body 1 as an open box with the front and rear sides being open, the first drawer 3 and the second drawer 4 can be pulled out of the box body 1.

[0044] As a technical optimization scheme of the utility model, the upper end of the clamping rod 13 is hemispherical.

[0045] In the embodiment: by setting the upper end of the clamping rod 13 as hemispherical, the clamping rod 13 can be clamped into the clamping groove 16.

[0046] The working principle and use process of the utility model: in use, first, the second rotating shaft 11 is rotated through the first handle 17, the clamping rod 13 is further driven to slide downward along the sliding groove 12 through the pull rope 15, and the spring 14 is compressed, so that the clamping rod 13 is pulled out of the clamping groove 16, then the first drawer 3 is pulled forward, the first drawer 3 further drives the lower straight rack 9 to move forward through the sliding block 6, and then drives the lower gear 8 to rotate, the lower gear 8 further drives the lower first rotating shaft 7 to rotate, and then drives the lower synchronous pulley 10 to rotate, the lower synchronous pulley 10 further drives the upper synchronous pulley 10 to rotate synchronously through the synchronous belt, and then drives the upper first rotating shaft 7 to rotate synchronously, the upper first rotating shaft 7 further drives the upper gear 8 to rotate, and then drives the second drawer 4 to slide backward through the upper straight rack 9 and the sliding block 6, so that the first drawer 3 and the second drawer 4 are opened synchronously, by opening the first drawer 3 and the second drawer 4 in the opposite direction, the tools in the fixed box 2, the first drawer 3 and the second drawer 4 can be taken conveniently, and the tools are easy to find and convenient to take.

[0047] In the description of the utility model, need understanding is, the term "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "intermediate" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a specific orientation, a specific orientation structure and operation, therefore it cannot be understood as a limitation on the utility model.

[0048] The above-mentioned is only a specific embodiment of the utility model, and cannot limit the range of the utility model, so the replacement of equivalent components or equivalent changes and modifications made in the protection range of the utility model patent should still belong to the scope covered by the claims of the utility model.

Claims

1. A kit for surveying and mapping comprising a box (1), characterized in that: The inside central part of the box (1) is fixedly connected with a fixed box (2), the upper and lower sides of the inside of the box (1) are slidably connected with a second drawer (4) and a first drawer (3) respectively, both sides of the inside of the box (1) are provided with the same structure of unfolding mechanism, the inside of the first drawer (3) is provided with a clamping mechanism; The unfolding mechanism comprises two grooves (5) formed in the inner wall of the box (1), the inner wall of the two grooves (5) is rotatably connected with a first rotating shaft (7), the outer wall of the two first rotating shafts (7) is fixedly connected with a gear (8); The unfolding mechanism further comprises a sliding block (6) fixedly connected to the outer wall of the first drawer (3) and the second drawer (4), the outer wall of the two sliding blocks (6) is fixedly connected with a straight rack (9) engaged with the gear (8); The unfolding mechanism further comprises a cavity formed in the inside of the box (1), the other end of the two first rotating shafts (7) extends into the inside of the cavity and is fixedly connected with a synchronous pulley (10), the two synchronous pulleys (10) are drivingly connected through a synchronous belt.

2. The kit of claim 1, wherein: The clamping mechanism comprises a second rotating shaft (11) rotatably connected to the inside of the first drawer (3), the inner wall of the first drawer (3) is formed with a sliding groove (12), the inside of the sliding groove (12) is slidably connected with a clamping rod (13), the inside of the sliding groove (12) is provided with a spring (14), the lower end of the clamping rod (13) is fixedly connected with a pull rope (15), the other end of the pull rope (15) is fixedly connected with the second rotating shaft (11), the bottom end of the fixed box (2) is formed with a clamping groove (16) matched with the clamping rod (13).

3. The kit of claim 2, wherein: The front end of the second rotating shaft (11) extends to the outside of the first drawer (3) and is fixedly connected with a first handle (17).

4. The kit of claim 1, wherein: The upper end surface of the box (1) is formed with a mounting groove, the inside of the mounting groove is rotatably connected with a second handle (18).

5. The surveying kit of claim 1, wherein: The lower end surface of the inside of the box (1) is formed with a limiting groove (19), the rear side of the lower end surface of the first drawer (3) is fixedly connected with a limiting block matched with the limiting groove (19).

6. The surveying kit of claim 1, wherein: The box (1) is an open box with the front and rear sides open.

7. The kit of claim 2, wherein: The upper end of the clamping rod (13) is hemispherical.

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