Surveying and mapping instrument protection device

Abstract

The utility model provides a surveying and mapping instrument protection device, which relates to the surveying and mapping equipment field, and comprises a support device and an anti-collision structure, the support device is provided with a mounting seat, the anti-collision structure is fixedly connected with the support device, the mounting seat is arranged in the anti-collision structure, and the anti-collision structure is fixedly connected with the mounting seat. The anti-collision structure comprises a protection cover, a buffering cushion and a buffering structure, the buffering cushion is arranged on the inner wall of the protection cover, the buffering structure is arranged on the outer side of the protection cover, and the protection cover is fixedly connected with the supporting device; according to the surveying and mapping instrument protection device, the stability of the surveying and mapping instrument during use can be guaranteed through joint cooperation of the supporting device and the anti-collision structure, meanwhile, the impact force borne by the surveying and mapping instrument during falling is effectively relieved, parts in the surveying and mapping instrument are protected, and the working quality of the surveying and mapping instrument is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of surveying and mapping equipment, in particular to a surveying and mapping instrument protection device. Background Art

[0002] Surveying and mapping instruments are a type of equipment used for measurement and drawing, usually including telescopes, horizontal and vertical degree disks and other components. They are used to measure parameters such as horizontal angles, vertical angles, and distances, and obtain measurement results through drawing or calculation. They are widely used in engineering construction, geological surveys, urban planning, agricultural surveying and other fields. Common surveying and mapping instruments include theodolites, levels, rangefinders, total stations, etc., which provide accurate data support for engineering construction and planning and design.

[0003] A Chinese utility model patent with publication number CN218153244U discloses a surveying and mapping instrument, including a connecting plate, the side surface of which is evenly rotatably connected to three brackets, the inner walls of the brackets are slidably connected to support columns, the outer surfaces of the support columns and the brackets are provided with a plurality of pin holes, the interior of the connecting plate is fixedly connected to a sleeve, the inner wall of the sleeve is slidably connected to a ratchet bar, in the above technical scheme, the pin is pulled and the pin is pulled out of the pin hole, so that the support column can be pulled to slide inside the bracket, and when the required height is adjusted, the pin is inserted into the pin hole to fix the support column and the bracket, and when the height of the support column is not enough, the top plate is held and pulled upward to drive the ratchet bar to move upward, and the required height can be further adjusted. After use, the support column is pushed into the bracket and fixed, and then the locking plate is pressed to retract the ratchet bar into the sleeve, so that it is easy to store and carry.

[0004] However, in the above technical solutions, the surveying and mapping instruments are mostly used outdoors, and there may be rugged roads outdoors. At this time, the surveying and mapping instruments may not be placed stably, causing the surveying and mapping instruments to topple over and collide, causing the internal parts of the surveying and mapping instruments to loosen or even be damaged, requiring the surveying and mapping instruments to be repaired, reducing work efficiency. Utility Model Content

[0005] Based on this, in order to solve the problem that the surveying and mapping instrument may be placed unsteadily outdoors, causing the surveying and mapping instrument to topple over and collide, causing the surveying and mapping instrument parts in the box to loosen or even be damaged, requiring the surveying and mapping instrument to be repaired, and reducing the work efficiency, the purpose of the utility model is to provide a surveying and mapping instrument protection device, and its specific technical solution is as follows:

[0006] A surveying and mapping instrument protection device includes a supporting device and an anti-collision structure, wherein a mounting seat is provided on the supporting device, the anti-collision structure is fixedly connected to the supporting device, the mounting seat is arranged in the anti-collision structure, the anti-collision structure includes a protective cover, a buffer pad and a buffer structure, the buffer pad is arranged on the inner wall of the protective cover, the buffer structure is arranged on the outer side of the protective cover, and the protective cover is fixedly connected to the supporting device.

[0007] Furthermore, the supporting device includes a tripod and a telescopic rod, the telescopic rod is fixedly connected to the top of the tripod, and the mounting seat is arranged at an end of the telescopic rod away from the tripod.

[0008] Furthermore, a retaining ring is sleeved on the telescopic rod, an anti-collision plate is connected to the retaining ring, and a plurality of buffer protrusions are arranged on the anti-collision plate.

[0009] Furthermore, the buffer structure includes a buffer plate and a buffer component, the buffer plate is connected to the protective cover via an elastic component, and the buffer component is arranged on a surface of the buffer plate away from the protective cover.

[0010] Furthermore, the buffer component includes a shell and a bracket, the bracket is located in the shell and supports the inside of the shell, the bracket is in a grid structure, and the grids of the grid structure are filled with a buffer layer.

[0011] Furthermore, the shell includes a protective outer wall and an energy-absorbing inner wall, and a reinforcement layer is arranged between the protective outer wall and the energy-absorbing inner wall.

[0012] Furthermore, the bracket includes a plurality of longitudinal support rods and a plurality of transverse support rods, and the longitudinal support rods and the transverse support rods together form a grid structure.

[0013] Furthermore, the elastic member includes a connecting rod and a spring, the connecting rod is connected to the spring, one end of the connecting rod away from the spring is connected to the protective cover, and one end of the spring away from the connecting rod is connected to the buffer plate.

[0014] Furthermore, an inclined plate is provided on the protective cover, and the inclined plate is inclined from top to bottom from a direction close to the protective cover to a direction away from the protective cover.

[0015] Furthermore, a mounting groove is provided at the bottom of the protective cover, the mounting seat passes through the mounting groove, and the protective cover is fixed to the bottom of the mounting seat by bolts.

[0016] Compared with the prior art, the beneficial effect of the utility model is that the surveying and mapping instrument protection device of the utility model can make the surveying and mapping instrument more stably placed through the supporting device, the surveying and mapping instrument is arranged on the mounting seat, and the mounting seat is arranged to facilitate the stable installation of the surveying and mapping instrument, the anti-collision structure surrounds the mounting seat and is fixedly connected to the supporting device, and the anti-collision structure is arranged to effectively protect the surveying and mapping instrument when it falls, thereby improving the overall anti-collision effect of the device, reducing the probability of the surveying and mapping instrument being broken, and effectively protecting the internal parts of the surveying and mapping instrument, the anti-collision structure includes a protective cover, a buffer pad and a buffer structure, and the buffer pad is arranged on the inner wall of the protective cover, so that when the surveying and mapping instrument falls, the surveying and mapping instrument is buffered to avoid it from hitting the protective cover, and the buffer structure is arranged on the outside of the protective cover, which can effectively reduce the impact force generated when colliding with the outside world, and further enhance the anti-collision effect, and the support device cooperates with the anti-collision structure to ensure the stability of the surveying and mapping instrument when in use, and at the same time effectively alleviate the impact force received by the surveying and mapping instrument when it falls, protect the internal parts of the surveying and mapping instrument, and ensure the working quality of the surveying and mapping instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention may be further understood from the following description in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same figure numerals designate corresponding parts.

[0018] Figure 1 It is a structural schematic diagram of a surveying and mapping instrument protection device according to an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the anti-collision structure according to one embodiment of the utility model;

[0020] Figure 3 It is a cross-sectional view of the internal structure of a buffer member described in one embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Support device; 11. Tripod; 12. Telescopic rod; 13. Positioning ring; 14. Anti-collision plate; 2. Mounting seat; 3. Anti-collision structure; 31. Protective cover; 311. Mounting groove; 32. Buffer pad; 33. Buffer structure; 331. Buffer plate; 332. Buffer member; 3321. Shell; 33211. Protective outer wall; 33212. Energy-absorbing inner wall; 33213. Reinforcement layer; 3322. Bracket; 33221. Longitudinal support rod; 33222. Transverse support rod; 333. Elastic member; 3331. Connecting rod; 3332. Spring; 34. Tilt plate; 4. Surveying and mapping instrument. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the adsorption scope of the utility model.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] The "first" and "second" mentioned in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0027] like Figure 1-3 As shown, a surveying and mapping instrument protection device in one embodiment of the utility model comprises a supporting device 1 and an anti-collision structure 3. A mounting seat 2 is arranged on the supporting device 1. The supporting device 1 can make the surveying and mapping instrument 4 be placed more stably. The surveying and mapping instrument 4 is arranged on the mounting seat 2. By arranging the mounting seat 2, it is convenient to install the surveying and mapping instrument 4 stably. The anti-collision structure 3 is fixedly connected to the supporting device 1. The mounting seat 2 is arranged in the anti-collision structure 3. By arranging the anti-collision structure 3, the surveying and mapping instrument 4 is effectively protected when it falls, thereby improving the anti-collision effect of the entire device, reducing the probability of the surveying and mapping instrument 4 being broken, and effectively protecting the internal parts of the surveying and mapping instrument 4. The anti-collision structure 3 comprises a protective cover 31 , a buffer pad 32 and a buffer structure 33. The buffer pad 32 is arranged on the inner wall of the protective cover 31. The buffer pad 32 is made of rubber. By arranging the buffer pad 32, the surveying and mapping instrument 4 can be buffered to prevent it from hitting the protective cover 31 when it falls. The buffer structure 33 is arranged on the outside of the protective cover 31, which can effectively reduce the impact force generated when colliding with the outside world, and further enhance the anti-collision effect. The support device 1 and the anti-collision structure 3 work together to ensure the stability of the surveying and mapping instrument 4 during use. At the same time, the impact force received by the surveying and mapping instrument 4 when it falls is effectively alleviated, and the internal parts of the surveying and mapping instrument 4 are protected. The protective cover 31 is fixedly connected to the support device 1.

[0028] As a preferred embodiment of the utility model, it may also have the following additional technical features: the supporting device 1 includes a tripod 11 and a telescopic rod 12, the telescopic rod 12 is fixedly connected to the top of the tripod 11, and the mounting seat 2 is arranged at the end of the telescopic rod 12 away from the tripod 11. The tripod 11 makes the surveying and mapping instrument 4 more stably placed to ensure the working quality of the surveying and mapping instrument 4. The height of the surveying and mapping instrument 4 is adjusted by the telescopic rod 12, which is convenient for surveying and mapping personnel to survey at different heights. When the surveying and mapping instrument 4 is used outdoors, the surveying and mapping instrument 4 is installed on the mounting seat 2, the tripod 11 is opened, and the height of the telescopic rod 12 is adjusted to facilitate personnel to perform surveying and mapping operations.

[0029] As a preferred embodiment of the utility model, it may also have the following additional technical features: a retaining ring 13 is sleeved on the telescopic rod 12, and an anti-collision plate 14 is connected to the retaining ring 13, and a plurality of buffer protrusions are arranged on the anti-collision plate 14, and the retaining ring 13 and the anti-collision plate 14 are connected by threads, so that the anti-collision plate 14 can be fixed at any position on the telescopic rod 12. In this embodiment, the distance from each buffer protrusion to the telescopic rod 12 is greater than the distance from the side wall of the protective cover 31 to the telescopic rod 12. By arranging a plurality of buffer protrusions on the anti-collision plate 14, when the device as a whole falls, the buffer protrusions touch the ground first, thereby effectively alleviating the impact force received by the device when it falls, so that the protective cover 31 can be subjected to a smaller impact.

[0030] Specifically, in this embodiment, an inclined plate 34 is further provided on the protective cover 31. The inclined plate 34 is inclined from top to bottom from the direction close to the protective cover 31 to the direction away from the protective cover 31. The protective cover 31 can effectively prevent rain from wetting the surveying and mapping instrument 4, and the setting of the inclined plate 34 can effectively slide the rain off to prevent rain from accumulating on the protective cover 31. At the same time, if the wind is strong, it can also prevent rain from entering the protective cover 31 during the sliding process and wetting the surveying and mapping instrument 4. By setting the protective cover 31, it can also prevent the surveying and mapping instrument 4 from being damaged by splashing stones when it falls.

[0031] As a preferred embodiment of the utility model, it may also have the following additional technical features: the buffer structure 33 includes a buffer plate 331 and a buffer member 332, the buffer plate 331 is connected to the protective cover 31 through an elastic member 333, and the buffer member 332 is arranged on the side of the buffer plate 331 away from the protective cover 31. The buffer plate 331 and the buffer member 332 cooperate to reduce the impact force after falling to a minimum. In this embodiment, the elastic member 333 includes a connecting rod 3331 and a spring 3332, the connecting rod 3331 is connected to the spring 3332, and the connecting rod 33 One end of 31 away from the spring 3332 is connected to the protective cover 31, and one end of the spring 3332 away from the connecting rod 3331 is connected to the buffer plate 331. At this time, the buffer plate 331 is subjected to impact force and compresses the spring 3332. The impact force on the buffer plate 331 is alleviated by the elastic force of the spring 3332, thereby reducing the impact force when the device falls. In addition, in this embodiment, damping materials are added to the periphery of the spring 3332 for wrapping, such as rubber, polyurethane, etc. These materials have higher damping performance and can better absorb and consume vibration energy.

[0032] As a preferred embodiment of the utility model, it may also have the following additional technical features: the buffer 332 includes a shell 3321 and a bracket 3322, the bracket 3322 is located in the shell 3321 and supports the inside of the shell 3321, the bracket 3322 is a grid structure, and the grids of the grid structure are filled with a buffer layer. The shell 3321, the bracket 3322 and the buffer layer are coordinated, the shell 3321 protects the bracket 3322, and the bracket 3322 supports the shell 3321, thereby extending the contact time between the collision object and the buffer 332, and the buffer layer disperses the impact force through deformation, crushing and tearing, reduces the impact force, and converts the kinetic energy of the collision object into elastic potential energy, thereby extending the contact time between the collision object and the buffer 332, thereby realizing the anti-collision function.

[0033] As a preferred embodiment of the utility model, it may also have the following additional technical features: the shell 3321 includes a protective outer wall 33211 and an energy-absorbing inner wall 33212, and a reinforcing layer 33213 is arranged between the protective outer wall 33211 and the energy-absorbing inner wall 33212. In this embodiment, the protective outer wall 33211 is made of anti-corrosion material, the reinforcing layer 33213 is set as a steel plate, and the energy-absorbing inner wall 33212 is made of rubber material. The reinforcing layer 33213 is used to increase the strength of the shell 3321 to avoid damage to the shell 3321 when it is impacted. The energy-absorbing inner wall 33212 is used to absorb the energy of the impact and reduce the impact force inside the buffer 332, thereby improving the strength of the buffer 332 as a whole.

[0034] As a preferred embodiment of the utility model, it may also have the following additional technical features: the bracket 3322 includes a plurality of longitudinal support rods 33221 and a plurality of transverse support rods 33222, each longitudinal support rod 33221 and each transverse support rod 33222 together form a grid structure, each transverse support rod 33222 is a composite material support rod with energy absorption function, in this embodiment, the bracket 3322 adopts the method of cross-linking the transverse support rods 33222 and the longitudinal support rods 33221, each longitudinal support rod 33221 and each transverse support rod 33222 are vertically arranged, and the transverse support rods 33222 are arranged along the non Arranged in the direction of collision, the longitudinal support rod 33221 is arranged along the collision direction, the longitudinal support rod 33221 is composed of a plurality of reinforcing support members and a plurality of energy absorbing support members, and at least one energy absorbing support member is provided between the two reinforcing support members, which ensures energy absorption while improving the strength and collision resistance of the buffer member 332, can withstand multiple impacts, is durable, and reduces the number of replacement times of the buffer member 332. In addition, in this embodiment, the energy absorbing support member can be made of high-strength steel, aluminum alloy, titanium alloy and other materials, which have high strength and rigidity, can absorb and disperse energy during collision, and maintain the stability of the support structure.

[0035] As a preferred embodiment of the utility model, it may also have the following additional technical features: a mounting groove 311 is opened at the bottom of the protective cover 31, the mounting seat 2 passes through the mounting groove 311, and the protective cover 31 is fixed to the bottom of the mounting seat 2 by bolts, which facilitates the installation of the protective cover 31. The protective cover 31 is fixed to the bottom of the mounting seat 2 by bolts, so that the protective cover 31 can be moved and adjusted with the surveying and mapping instrument 4, thereby preventing the protective cover 31 from affecting the use quality of the surveying and mapping instrument 4.

[0036] The surveying and mapping instrument protection device of this embodiment has a reasonable structural design and is easy to use. This structure can also be used for other equipment with similar usage requirements. In this embodiment, the surveying and mapping instrument protection device can cooperate with the anti-collision structure 3 through the support device 1 to ensure the stability of the surveying and mapping instrument 4 during use, and at the same time effectively alleviate the impact force received by the surveying and mapping instrument 4 when it falls, protect the internal parts of the surveying and mapping instrument 4, and ensure the working quality of the surveying and mapping instrument 4.

[0037] In the description of the above embodiments, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, "several" and "multiple" mean more than one, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" and "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction between the combinations of these technical features, they should be considered to be within the scope recorded in this specification.

[0039] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A surveying and mapping instrument protection device, characterized in that: include: A supporting device (1), wherein a mounting seat (2) is provided on the supporting device (1); An anti-collision structure (3), the anti-collision structure (3) is fixedly connected to the support device (1), the mounting seat (2) is arranged in the anti-collision structure (3), the anti-collision structure (3) comprises a protective cover (31), a buffer pad (32) and a buffer structure (33), the buffer pad (32) is arranged on the inner wall of the protective cover (31), the buffer structure (33) is arranged on the outer side of the protective cover (31), and the protective cover (31) is fixedly connected to the support device (1).

2. The surveying and mapping instrument protection device according to claim 1, characterized in that: The supporting device (1) comprises a tripod (11) and a telescopic rod (12), wherein the telescopic rod (12) is fixedly connected to the top of the tripod (11), and the mounting seat (2) is arranged at an end of the telescopic rod (12) away from the tripod (11).

3. The surveying and mapping instrument protection device according to claim 2, characterized in that: The telescopic rod (12) is sleeved with a retaining ring (13), the retaining ring (13) is connected with an anti-collision plate (14), and the anti-collision plate (14) is provided with a plurality of buffer protrusions.

4. The surveying and mapping instrument protection device according to claim 1, characterized in that: The buffer structure (33) comprises a buffer plate (331) and a buffer component (332); the buffer plate (331) is connected to the protective cover (31) via an elastic component (333); and the buffer component (332) is arranged on a surface of the buffer plate (331) away from the protective cover (31).

5. The surveying and mapping instrument protection device according to claim 4, characterized in that: The buffer component (332) comprises a shell (3321) and a bracket (3322), wherein the bracket (3322) is located in the shell (3321) and supports the interior of the shell (3321), and the bracket (3322) is in a grid-like structure, wherein the grids of the grid-like structure are filled with a buffer layer.

6. The surveying and mapping instrument protection device according to claim 5, characterized in that: The shell (3321) includes a protective outer wall (33211) and an energy absorbing inner wall (33212), and a reinforcement layer (33213) is provided between the protective outer wall (33211) and the energy absorbing inner wall (33212).

7. The surveying and mapping instrument protection device according to claim 5, characterized in that: The support (3322) includes a plurality of longitudinal support rods (33221) and a plurality of transverse support rods (33222), and each longitudinal support rod (33221) and each transverse support rod (33222) together form a grid structure.

8. The surveying and mapping instrument protection device according to claim 4, characterized in that: The elastic member (333) comprises a connecting rod (3331) and a spring (3332), wherein the connecting rod (3331) is connected to the spring (3332), one end of the connecting rod (3331) away from the spring (3332) is connected to the protective cover (31), and one end of the spring (3332) away from the connecting rod (3331) is connected to the buffer plate (331).

9. The surveying and mapping instrument protection device according to claim 1, characterized in that: The protective cover (31) is provided with an inclined plate (34), and the inclined plate (34) is inclined from top to bottom from a direction close to the protective cover (31) to a direction away from the protective cover (31).

10. The surveying and mapping instrument protection device according to claim 1, characterized in that: The bottom of the protective cover (31) is provided with a mounting groove (311), the mounting seat (2) passes through the mounting groove (311), and the protective cover (31) is fixed to the bottom of the mounting seat (2) by means of bolts.

Images