Surveying instrument with extension structure
By designing protective mechanisms and extension mechanisms in the mapper, the problem that the mapper cannot be effectively fixed and protected during extension adjustment is solved, effective protection and structural adjustment of the mapper body is achieved, and the safety and flexibility of use are improved.
Patent Information
- Application Number
- CN202421318110.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing mapper cannot effectively fix and protect the instrument body when extended and adjusted, and is prone to damage due to collision.
A mapper with a protective mechanism and an extension mechanism is designed. The protective mechanism fixes and protects the mapping instrument body through a combination of slots, springs and protective shells; the extension mechanism realizes the extension adjustment of the mapping instrument body through a telescopic tube and a support frame.
Effectively protect the body of the mapping instrument from damage, meet the structural adjustment needs of the mapping instrument in different usage scenarios, and improve the safety and flexibility of the instrument.
Smart Images
Figure CN222650906U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surveying and mapping instruments, and more specifically, to a surveying and mapping instrument with an extension structure. Background Art
[0002] Surveying and mapping refers to the measurement, collection and drawing of the shape, size, spatial position and attributes of natural geographical features or artificial facilities on the surface. Surveying and mapping instruments, in simple terms, are instruments and devices designed and manufactured for surveying and mapping operations, such as data collection, processing and output. They are various instruments for orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry required for surveying work in the planning, design, construction and management stages of engineering construction.
[0003] However, in actual use, while ensuring that the surveying instrument body can be extended and adjusted, it is impossible to ensure that the surveying instrument body is fixed, protected and disassembled. The surveying instrument body is placed externally for a long time without protection, and it is easy to collide with other objects, causing damage to the surveying instrument body. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides a surveying instrument with an extension structure to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A surveying instrument with an extended structure comprises a bottom plate, a surveying instrument body is fixedly connected to the top of the bottom plate, a base is arranged outside the bottom plate, and a protective mechanism is arranged on the top of the base;
[0007] The protective mechanism includes a fixed groove on the top of the base, with card slots on both sides of the fixed groove, multiple springs fixedly connected in the card slots, a movable plate fixedly connected to one side of the spring, a card block provided on one side of the movable plate, the card block fixedly connected to the bottom plate, three fixed blocks provided on the outside of the fixed groove, the fixed block fixedly connected to the base, a protective shell provided on the top of the base, an installation groove provided on the bottom of the protective shell, the fixing block carded in the installation groove, and an operating groove provided on the front side of the protective shell.
[0008] As a further description of the above technical solution: an extension mechanism is fixedly provided at the bottom of the base, and the extension mechanism includes a plurality of connection blocks fixedly connected to the bottom of the base.
[0009] As a further description of the above technical solution: a plurality of telescopic tubes are fixedly connected to the bottom of the connection block, and a fixing plate is fixedly connected to the bottom of the telescopic tubes.
[0010] As a further description of the above technical solution: a support frame is fixedly connected to the bottom of the fixing plate, and the shape of the support frame is set to be cylindrical.
[0011] As a further description of the above technical solution: a load-bearing block is fixedly connected to the bottom of the support frame, and a plurality of support rods are fixedly connected to the outer side of the load-bearing block.
[0012] As a further description of the above technical solution: a universal wheel is fixedly connected to the bottom of the support rod, and the shape of the support rod is set to be a rectangular parallelepiped.
[0013] As a further description of the above technical solution: a plurality of handles are fixedly connected to the outer side of the fixing plate, and the shape of the handles is set to be semicircular.
[0014] Technical effects and advantages of the utility model:
[0015] 1. By setting a protective mechanism, compared with the prior art, the protective mechanism can protect the surveying instrument from being damaged during extension adjustment or other uses. The bottom plate of the surveying instrument is placed in the fixing slot through the card slot, and the card block is connected in the card slot. The protective shell wraps the surveying instrument body, and the installation slot at the bottom of the protective shell is connected with the fixing block of the base to fix and protect the protective shell body, thereby avoiding damage to the surveying instrument body during use.
[0016] 2. By setting up an extension mechanism, compared with the existing technology, the use scenario of the surveying and mapping instrument body can be changed. The extension structure of the surveying and mapping instrument body can be adjusted by changing the distance between the base and the fixed plate through the telescopic tube. Multiple telescopic tubes support the four corners of the base to avoid a single telescopic tube being insufficient to support the base, resulting in the base center of gravity being unstable and tipping over. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0018] Figure 2 It is a schematic diagram of the overall back structure of the utility model.
[0019] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.
[0020] Figure 4 It is a schematic diagram of the structure of the protection mechanism of the utility model.
[0021] Figure 5 It is a schematic diagram of the bottom structure of the protection mechanism of the utility model.
[0022] Figure 6 It is a schematic diagram of the extension mechanism structure of the utility model.
[0023] The accompanying drawings are marked as follows: 1. bottom plate; 2. surveying instrument body; 3. base; 4. fixing slot; 5. card slot; 6. spring; 7. movable plate; 8. card block; 9. fixing block; 10. protective shell; 11. installation slot; 12. operation slot; 13. connecting block; 14. telescopic tube; 15. fixing plate; 16. support frame; 17. load-bearing block; 18. support rod; 19. universal wheel; 20. handle. DETAILED DESCRIPTION
[0024] 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.
[0025] The embodiment of the present application discloses a surveying instrument with an extended structure, including a bottom plate 1, a surveying instrument body 2 is fixedly connected to the top of the bottom plate 1, a base 3 is arranged outside the bottom plate 1, and a protective mechanism is arranged on the top of the base 3;
[0026] The protective mechanism includes a fixed groove 4 opened on the top of the base 3, and slots 5 are provided on both sides of the fixed groove 4. A plurality of springs 6 are fixedly connected in the slot 5, and a movable plate 7 is fixedly connected to one side of the spring 6. A clamping block 8 is provided on one side of the movable plate 7. The clamping block 8 is fixedly connected to the bottom plate 1, and three fixed blocks 9 are provided on the outside of the fixed groove 4. The fixed block 9 is fixedly connected to the base 3. A protective shell 10 is provided on the top of the base 3, and an installation groove 11 is opened at the bottom of the protective shell 10. The installation groove 11 is clamped with the fixed block 9. An operating groove 12 is opened on the front side of the protective shell 10. The operating groove 12 facilitates the operation of the surveying instrument body 2 to avoid the influence of the protective shell 10.
[0027] Reference Figure 6 As shown, an extension mechanism is fixedly provided at the bottom of the base 3, and the extension mechanism includes a plurality of connection blocks 13 fixedly connected to the bottom of the base 3, and the connection blocks 13 are configured to be cylindrical in shape.
[0028] Reference Figure 6 As shown, a plurality of telescopic tubes 14 are fixedly connected to the bottom of the connection block 13 , and a fixing plate 15 is fixedly connected to the bottom of the telescopic tubes 14 . The fixing plate 15 is used to support the plurality of telescopic tubes 14 to keep them horizontal.
[0029] Reference Figure 6 As shown, a support frame 16 is fixedly connected to the bottom of the fixing plate 15. The shape of the support frame 16 is set to be cylindrical. The support frame 16 supports the fixing plate 15 and the structure above it.
[0030] Reference Figure 1As shown, a load-bearing block 17 is fixedly connected to the bottom of the support frame 16, and a plurality of support rods 18 are fixedly connected to the outer side of the load-bearing block 17, and the support rods 18 are also connected to each other.
[0031] Reference Figure 2 As shown, a universal wheel 19 is fixedly connected to the bottom of the support rod 18. The support rod 18 is shaped as a rectangular parallelepiped, and the universal wheel 19 facilitates the movement of the entire support rod.
[0032] Reference Figure 2 As shown, a plurality of handles 20 are fixedly connected to the outer side of the fixing plate 15. The shape of the handles 20 is set to be semicircular, and the handles 20 are convenient for dragging the whole body to move.
[0033] Working principle of the utility model: when in use, place the bottom plate 1 fixedly connected with the surveying and mapping instrument body into the fixed groove 4, first insert the block 8 on one side into the slot 5, after the block 8 contacts the movable plate 7, compress the movable plate 7 inwardly, under the action of the spring 6, the movable plate 7 moves inwardly, until it can no longer be compressed, insert the block 8 on the other side into the slot 5, similarly compress the movable plate 7 inwardly, under the action of the spring 6, the movable plate 7 moves inwardly, the block 8 on one side is connected with the slot 5 as the block 8 on the other side, and moves to the other side, the movable plate 7 rebounds with the reaction of the spring 6, and resists against the block 8, when performing extension adjustment, adjust the telescopic tube 14 to a suitable height and fix it, and the extension adjustment operation can be completed, the load-bearing block 17 is used to balance the overall center of gravity, the universal wheel 19 is convenient for the overall movement position, and the handle 20 is convenient for dragging the overall movement.
[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A surveying instrument with an extended structure, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a surveying and mapping instrument body (2); a base (3) is provided on the outside of the bottom plate (1); and a protective mechanism is provided on the top of the base (3); The protective mechanism comprises a fixed groove (4) provided at the top of the base (3), a clamping groove (5) is provided on both sides of the fixed groove (4), a plurality of springs (6) are fixedly connected in the clamping groove (5), a movable plate (7) is fixedly connected to one side of the spring (6), a clamping block (8) is provided on one side of the movable plate (7), the clamping block (8) is fixedly connected to the bottom plate (1), three fixed blocks (9) are provided on the outside of the fixed groove (4), the fixed blocks (9) are fixedly connected to the base (3), a protective shell (10) is provided at the top of the base (3), a mounting groove (11) is provided at the bottom of the protective shell (10), the mounting groove (11) is clamped with the fixed block (9), and an operating groove (12) is provided on the front side of the protective shell (10).
2. The surveying instrument with an extended structure according to claim 1, characterized in that: An extension mechanism is fixedly provided at the bottom of the base (3), and the extension mechanism comprises a plurality of connection blocks (13) fixedly connected to the bottom of the base (3).
3. The surveying instrument with an extended structure according to claim 2, characterized in that: A plurality of telescopic tubes (14) are fixedly connected to the bottom of the connection block (13), and a fixing plate (15) is fixedly connected to the bottom of the telescopic tube (14).
4. The surveying instrument with an extended structure according to claim 3, characterized in that: A support frame (16) is fixedly connected to the bottom of the fixed plate (15), and the support frame (16) is configured to be cylindrical in shape.
5. The surveying instrument with an extended structure according to claim 4, characterized in that: A load-bearing block (17) is fixedly connected to the bottom of the support frame (16), and a plurality of support rods (18) are fixedly connected to the outside of the load-bearing block (17).
6. The surveying instrument with an extended structure according to claim 5, characterized in that: A universal wheel (19) is fixedly connected to the bottom of the support rod (18), and the support rod (18) is shaped as a rectangular parallelepiped.
7. The surveying instrument with an extended structure according to claim 3, characterized in that: A plurality of handles (20) are fixedly connected to the outer side of the fixing plate (15), and the handles (20) are configured to be semicircular in shape.