Portable surveying and mapping tool box

Abstract

The utility model discloses a portable surveying and mapping toolbox, which relates to the technical field of surveying and mapping appliances, and comprises a box body, two groups of connecting blocks are arranged at the top of the box body, the inner sides of the two groups of connecting blocks are connected with a surveying and mapping plate through connecting shafts, sliding sleeves are sleeved on the outer surfaces of the connecting shafts, and a positioning rod is arranged on one side of each sliding sleeve. The tool box is provided with the supporting assembly, when the whole tool box needs to be supported to be placed horizontally, a worker presses the positioning piece, the supporting legs can automatically slide out under the action of gravity, when the tool box is adjusted to be in a stable state, the worker loosens the positioning piece, and the supporting legs can automatically slide out under the action of gravity. And a positioning piece is pushed to reset under the reset action of a second spring, so that the positioning piece is clamped into a positioning groove, the purpose of fixing the height of a supporting rod is achieved, and in this way, the tool box can be stably placed on the uneven terrain and is not prone to toppling over.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping tools, in particular to a portable surveying and mapping tool box. Background Art

[0002] Surveying and mapping engineering mainly refers to measuring various information of space and the earth and drawing topographic maps of various information. The shape, size, and gravity field of the earth and other planets are the research objects. The objects of research and mapping are very wide. Usually, before developing a piece of land or carrying out large-scale engineering construction, surveying and mapping engineers must measure and draw topographic maps and provide other information before making decisions, planning, and designing. Therefore, surveying and mapping work is very important. In order to avoid the loss of instruments, these instruments are placed in tool boxes for overall carrying.

[0003] The prior art discloses a multifunctional surveying and mapping instrument tool box with application number CN202320097390.3. The device is clearly stated in the specification that the overall height can be increased by the support of the first leg and the second leg, so that the surveying and mapping personnel can find the parts in the box. At the same time, when the surveying and mapping personnel need to rest, they only need to ensure that the box cover and the pad are closed, and the first leg and the second leg are in a supporting state, and the device as a whole can be used as a stool, so that the surveying and mapping personnel can sit on the device for a temporary rest, thereby greatly increasing the functionality and practicality of the device;

[0004] However, the legs of the toolbox are not easy to adjust in height. When surveying at construction sites and outdoor environments, the terrain is often uneven, which makes it difficult for the toolbox to be placed stably and prone to tipping over, causing damage to the tools inside and making it easy for workers to fall when sitting on it to rest. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a portable surveying and mapping tool box to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable surveying and mapping tool box, comprising a box body, two groups of connecting blocks are arranged on the top of the box body, and the inner sides of the two groups of connecting blocks are connected to the surveying and mapping board through connecting shafts, a sliding sleeve is sleeved on the outer surface of the connecting shaft, a positioning rod is arranged on one side of the sliding sleeve, a positioning hole is penetrated on one side of one group of the connecting blocks, a supporting assembly is arranged on the bottom of the box body, and the supporting assembly comprises a positioning member and a supporting rod, a positioning groove is arranged on one side of the support rod, one side of the positioning member is movably connected to the box body through a hinge shaft, a second spring is arranged between the box body and the positioning member, and a fixing assembly is arranged inside the box body.

[0007] Furthermore, the positioning grooves are provided in multiple groups from top to bottom, and the multiple groups of positioning grooves are matched with the positioning members.

[0008] By adopting the above technical solution, multiple sets of positioning grooves allow the staff to adjust the height of the support rod in multiple stages to adapt to uneven terrain.

[0009] Furthermore, the fixing assembly comprises an elastic band having one end mounted inside the box body (1), and the other end of the elastic band is connected to a fixing plate.

[0010] By adopting the above technical solution, when fixing the tool, the staff can place the tool on one side of the fixing plate, and under the rebound effect of the elastic band, the fixing plate can limit and fix the tool.

[0011] Furthermore, a sponge pad is provided on one side of the fixing plate, and a pull ring is fixed on the other side of the fixing plate.

[0012] By adopting the above technical solution, the sponge pad is soft and can protect the tool, and the pull ring can facilitate the movement of the fixing plate.

[0013] Furthermore, a support plate is fixed to the bottom of the support rod, and a rubber pad is provided at the bottom of the support plate.

[0014] By adopting the above technical solution, the support plate with rubber pads can increase friction, thereby preventing it from sliding when placed on a slope and making it more stable.

[0015] Furthermore, a drawer is provided at the back of the box, and a handle is provided on the drawer.

[0016] By adopting the above technical solution, it is convenient to place pens and papers used for surveying and mapping in the drawer, and the handle is convenient for the staff to open and pull out the drawer.

[0017] Furthermore, both sides of the box body are connected with handles through rotating shafts, and the outer surfaces of the handles are provided with silicone sleeves.

[0018] By adopting the above technical solution, the handle makes it convenient for the staff to carry the tool box, and the silicone sleeve can increase the comfort when carrying.

[0019] Furthermore, an elastic rod is provided on the surveying and mapping board, and a clamping plate is fixed to the end of the elastic rod.

[0020] By adopting the above technical solution, with the cooperation of the elastic rod and the clamping plate, the paper can be clamped, thereby facilitating surveying and mapping work.

[0021] Furthermore, the positioning holes are provided in a plurality of groups, and the plurality of groups of positioning holes are distributed equidistantly in a ring shape.

[0022] By adopting the above technical solution, multiple groups of positioning holes cooperate with positioning rods to adjust the angle of the surveying and mapping board at multiple angles, making it more convenient and comfortable for workers when surveying and mapping.

[0023] Furthermore, a baffle is fixed to the end of the connecting shaft, and a first spring is provided between the baffle and the sliding sleeve.

[0024] By adopting the above technical solution, when the angle is adjusted to a suitable angle, the first spring is reset, thereby pushing the sliding sleeve to move, so that the positioning rod is inserted into the positioning hole.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model is provided with a support assembly. When the entire tool box needs to be supported and placed flat, the staff presses the positioning piece, and the support legs will automatically slide out under the action of gravity. When it is adjusted to a stable state, the staff releases the positioning piece and pushes the positioning piece to reset under the reset action of the second spring, so that the positioning piece is stuck in the positioning groove, so as to achieve the purpose of fixing the height of the support rod. In this way, the tool box can be placed stably on uneven terrain and is not easy to tip over;

[0027] 2. The utility model is provided with a sliding sleeve, a positioning rod, a positioning hole, a connecting shaft and a surveying and mapping board. When the tool box needs to be opened, the staff overcomes the elasticity of the first spring and slides the sliding sleeve, thereby disengaging the positioning rod from the positioning hole, and then immediately opens the surveying and mapping board. When the surveying and mapping board is opened to a certain angle, the staff loosens the sliding sleeve, and under the reset action of the first spring, the sliding sleeve is pushed to move, so that the positioning rod is inserted into the other positioning holes, so as to achieve the purpose of fixing the angle of the surveying and mapping board, so that the surveying and mapping board is convenient for surveying and mapping personnel to lay paper on the surveying and mapping board for writing and drawing, and the surveying and mapping board can adjust the inclination angle through the positioning rod and the positioning ring, so that when the surveying and mapping personnel write, they can adjust the surveying and mapping to the inclination angle that they are comfortable and accustomed to for drawing or writing work, thereby greatly increasing the practicality and functionality of the tool box;

[0028] 3. The utility model is provided with a fixing component. When placing the tool, the staff pulls the fixing plate, thereby pulling up the elastic band, and then places the tool on one side of the fixing plate. Then the staff loosens the fixing plate. Under the recovery action of the elastic band, the fixing plate can clamp and fix the tool, so that the tool is more stable after being placed, and the tools will not collide with each other and be damaged during carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the utility model;

[0030] Figure 2This is a schematic diagram of the fixed plate structure of the utility model;

[0031] Figure 3 This is a schematic diagram of the handle structure of the utility model;

[0032] Figure 4 This is a schematic diagram of the connecting shaft structure of the utility model;

[0033] Figure 5 It is a schematic diagram of the side section structure of the sliding sleeve of the utility model;

[0034] Figure 6 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0035] Figure 7 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0036] In the figure: 1. box body; 2. handle; 3. connecting block; 4. connecting shaft; 5. sliding sleeve; 6. mapping board; 7. drawer; 8. supporting assembly; 801. supporting rod; 802. supporting plate; 803. positioning member; 804. positioning groove; 805. hinge shaft; 806. second spring; 9. positioning hole; 10. fixing assembly; 1001. elastic band; 1002. fixing plate; 1003. pull ring; 11. first spring; 12. positioning rod; 13. elastic rod; 14. splint; 15. baffle. DETAILED DESCRIPTION

[0037] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0038] The following describes an embodiment of the utility model based on its overall structure.

[0039] Embodiment 1: A portable surveying and mapping tool box, such as Figure 1-Figure 7 As shown, it includes a box body 1, two groups of connecting blocks 3 are arranged on the top of the box body 1, and the inner sides of the two groups of connecting blocks 3 are connected to the mapping board 6 through the connecting shaft 4, the outer surface of the connecting shaft 4 is sleeved with a sliding sleeve 5, one side of the sliding sleeve 5 is provided with a positioning rod 12, one side of a group of connecting blocks 3 is penetrated with a positioning hole 9, a baffle 15 is fixed to the end of the connecting shaft 4, and a first spring 11 is arranged between the baffle 15 and the sliding sleeve 5. When adjusted to a suitable angle, the first spring 11 is reset, thereby pushing the sliding sleeve 5 to move, so that the positioning rod 12 is inserted into the positioning hole 9, and a support assembly 8 is arranged at the bottom of the box body 1;

[0040] Specifically, the support assembly 8 includes a positioning member 803 and a support rod 801. A positioning groove 804 is provided on one side of the support rod 801. One side of the positioning member 803 is movably connected to the box body 1 through a hinge shaft 805. A second spring 806 is provided between the box body 1 and the positioning member 803.

[0041] Specifically, a fixing assembly 10 is provided inside the box body 1, and the fixing assembly 10 includes an elastic band 1001 with one end installed inside the box body (1), and the other end of the elastic band 1001 is connected to a fixing plate 1002. When fixing the tool, the staff can place the tool on one side of the fixing plate 1002. Under the rebound effect of the elastic band 1001, the fixing plate 1002 can limit and fix the tool.

[0042] See also Figure 2-Figure 3 In the above embodiment, a sponge pad is provided on one side of the fixing plate 1002, and a pull ring 1003 is fixed on the other side of the fixing plate 1002. The sponge pad is soft and can protect the tool, and the pull ring 1003 can facilitate pulling the fixing plate 1002 to move.

[0043] See also Figure 1 , Figure 2 , Figure 3 and Figure 7 In the above embodiment, multiple groups of positioning grooves 804 are provided from top to bottom, and the multiple groups of positioning grooves 804 are matched with the positioning members 803. The multiple groups of positioning grooves 804 enable the staff to adjust the height of the support rod 801 in multiple stages to adapt to the uneven terrain.

[0044] See also Figure 1-Figure 3 In the above embodiment, both sides of the box body 1 are connected with handles 2 through a rotating shaft, and the outer surface of the handles 2 is provided with a silicone sleeve. The handles 2 are convenient for the staff to carry the tool box, and the silicone sleeve can increase the comfort when carrying.

[0045] See also Figure 1 and Figure 6 In the above embodiment, there are multiple groups of positioning holes 9, and the multiple groups of positioning holes 9 are evenly distributed in a ring shape. The multiple groups of positioning holes 9 cooperate with the positioning rods 12 to adjust the angle of the surveying and mapping board 6 at multiple angles, making it more convenient and comfortable for the staff to survey and map.

[0046] Embodiment 2: In order to facilitate the protection of the tool, the embodiment 2 is improved on the basis of the embodiment 1, see Figure 3 A sponge pad is provided on one side of the fixing plate 1002, and a pull ring 1003 is fixed on the other side of the fixing plate 1002. The sponge pad is soft and can protect the tool, and the pull ring 1003 can facilitate pulling the fixing plate 1002 to move.

[0047] Embodiment 3: To increase the stability of the tool box when placed, Embodiment 3 is improved on the basis of Embodiment 1. Figure 1-Figure 3 A support plate 802 is fixed at the bottom of the support rod 801, and a rubber pad is provided at the bottom of the support plate 802. The support plate 802 with the rubber pad can increase the friction, so that it is not easy to slide when placed on a slope, and is more stable.

[0048] Embodiment 4: In order to facilitate the storage of paper and tools separately and prevent the paper from being damaged, Embodiment 4 is improved on the basis of Embodiment 1. Figure 1 and Figure 3 A drawer 7 is provided at the back of the box body 1, and a handle is provided on the drawer 7. The drawer 7 is convenient for placing pens and papers for surveying and mapping, and the handle is convenient for the staff to open and pull out the drawer 7.

[0049] Embodiment 5: In order to facilitate fixing the paper when drawing drawings, the embodiment 5 is improved on the basis of the embodiment 1. Figure 1 and Figure 3 An elastic rod 13 is provided on the surveying and mapping board 6, and a clamping plate 14 is fixed to the end of the elastic rod 13. With the cooperation of the elastic rod 13 and the clamping plate 14, the paper can be clamped, thereby facilitating the surveying and mapping work.

[0050] The implementation principle of this embodiment is as follows: when in use, if it is necessary to store paper, the staff can store the paper in the drawer 7. When storing tools, the pull ring 1003 can facilitate the pulling of the fixing plate 1002, and then the tool is placed on one side of the fixing plate 1002, and then the fixing plate 1002 is released. Under the rebound of the elastic band 1001, the fixing plate 1002 limits and fixes the tool; when the entire tool box needs to be supported and laid flat, the staff presses the positioning piece, and the support rod 801 automatically slides out under the action of gravity. When it is adjusted to a stable state, the staff releases the positioning piece 803, and pushes the positioning piece 801 under the reset action of the second spring 806. 3 is reset, so that the positioning member 803 is stuck in the positioning groove 804, so as to achieve the purpose of fixing the height of the support rod 801. When it is necessary to open the tool box, the staff overcomes the elasticity of the first spring 11 and slides the sliding sleeve 5, so that the positioning rod 12 is separated from the positioning hole 9, and then the surveying and mapping board 6 is opened immediately. When the surveying and mapping board 6 is opened to a certain angle, the staff releases the sliding sleeve 5, and under the reset action of the first spring 11, the sliding sleeve 5 is pushed to move, so that the positioning rod 12 is inserted into other positioning holes 9, so as to achieve the purpose of fixing the angle of the surveying and mapping board 6, so that the surveying and mapping board 6 is convenient for surveying and mapping personnel to lay paper on the surveying and mapping board 6 for writing and drawing.

[0051] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A portable surveying and mapping tool box, comprising a box body (1), characterized in that: Two groups of connection blocks (3) are provided on the top of the box body (1), and the inner sides of the two groups of connection blocks (3) are connected to a mapping board (6) via a connection shaft (4); a sliding sleeve (5) is sleeved on the outer surface of the connection shaft (4); a positioning rod (12) is provided on one side of the sliding sleeve (5); a positioning hole (9) is passed through one side of one group of the connection blocks (3); a support assembly (8) is provided at the bottom of the box body (1), and the support assembly (8) includes a positioning member (803) and a support rod (801); a positioning groove (804) is provided on one side of the support rod (801); one side of the positioning member (803) is movably connected to the box body (1) via a hinge shaft (805); a second spring (806) is provided between the box body (1) and the positioning member (803); and a fixing assembly (10) is provided inside the box body (1).

2. The portable surveying and mapping tool box according to claim 1, characterized in that: The positioning grooves (804) are provided in multiple groups from top to bottom, and the multiple groups of positioning grooves (804) are matched with the positioning members (803).

3. The portable surveying and mapping tool box according to claim 1, characterized in that: The fixing assembly (10) comprises an elastic band (1001) with one end mounted inside the box body (1), and the other end of the elastic band (1001) is connected to a fixing plate (1002).

4. The portable surveying and mapping tool box according to claim 3, characterized in that: A sponge pad is provided on one side of the fixing plate (1002), and a pull ring (1003) is fixed on the other side of the fixing plate (1002).

5. The portable surveying and mapping tool box according to claim 1, characterized in that: A support plate (802) is fixed to the bottom of the support rod (801), and a rubber pad is provided at the bottom of the support plate (802).

6. The portable surveying and mapping tool box according to claim 1, characterized in that: A drawer (7) is provided at the back of the box body (1), and a handle is provided on the drawer (7).

7. The portable surveying and mapping tool box according to claim 1, characterized in that: Both sides of the box body (1) are connected to handles (2) via rotating shafts, and the outer surfaces of the handles (2) are provided with silicone sleeves.

8. The portable surveying and mapping tool box according to claim 1, characterized in that: The surveying and mapping board (6) is provided with an elastic rod (13), and a clamping plate (14) is fixed to the end of the elastic rod (13).

9. The portable surveying and mapping tool box according to claim 1, characterized in that: The positioning holes (9) are provided in a plurality of groups, and the plurality of groups of positioning holes (9) are distributed equidistantly in a ring shape.

10. The portable surveying and mapping tool box according to claim 1, characterized in that: A baffle (15) is fixed to the end of the connecting shaft (4), and a first spring (11) is provided between the baffle (15) and the sliding sleeve (5).

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