Handheld structure and geological data analysis device based on GIS

Abstract

The utility model discloses a handheld structure and a geological data analysis device based on a GIS (Geographic Information System), and relates to the field of geological analysis devices. The protective frame comprises a protective frame body and a handheld assembly arranged on the back of the protective frame body, the handheld assembly comprises limiting cloth, connecting belts are arranged at the corners of the limiting cloth, a fixing sleeve is arranged on the surface of the limiting cloth, a rotating rod is rotationally connected to the inner side of the fixing sleeve, a clamping ring is arranged at one end of the rotating rod, and a clamping groove is formed in the other end of the rotating rod. The rotating rod is driven to rotate through the action of holding the structure and screwing the clamping ring, and in the rotating process, the rotating rod can conduct rolling operation on the tightening rope on the outer side, so that the gap between the limiting cloth and the device body can be effectively tightened, the limiting acting force on the hand of a user is gradually enhanced, and the hand holding stability is improved; the limiting cloth can be flexibly adjusted to adapt to the sizes and shapes of the hands of different users.

Description

Technical Field

[0001] The utility model relates to the field of geological analysis devices, in particular to a handheld structure and a geological data analysis device based on GIS. Background Art

[0002] The GIS-based geological data analysis device is a small professional device with high-precision positioning and GIS software functions. It is also an essential work equipment for geologists when working in the field. It can not only display, collect, annotate and edit the geological data required by geologists in real time in harsh field environments, and provide navigation and positioning services for geologists when moving in the field, but also conduct in-depth data analysis and visualization of the collected geological data. Compared with traditional geological data analysis devices, it can greatly improve work efficiency and data accuracy.

[0003] Existing GIS-based geological data analysis devices usually have a limiting cloth structure on the back of the device. A limiting space is formed between the limiting cloth structure and the back of the device for the user's hand to pass through. During actual use, the user's hand can pass through the limiting space to hold the device. At this time, the design of the limiting cloth structure will limit the position of the user's hand to prevent the device from falling off the user's hand during use, thereby improving the stability of the device during use.

[0004] Then, the above-mentioned limiting cloth structure is usually a fixed structure, and the limiting space formed by it and the back of the device is fixed in size, and cannot be adaptively adjusted according to the hand size and usage habits of different users, resulting in a poor user experience. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a handheld structure and a GIS-based geological data analysis device to solve the technical problem that the limiting cloth structure set on the back of the current GIS-based geological data analysis device is a fixed structure and cannot be adaptively adjusted according to the hand size and usage habits of different users.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld structure, comprising a protective frame and a handheld component arranged on the back of the protective frame, the handheld component comprising a limiting cloth, connecting belts are arranged at the corners of the limiting cloth, a fixed sleeve is arranged on the surface of the limiting cloth, a rotating rod is rotatably connected to the inner side of the fixed sleeve, a clamping ring is arranged at one end of the rotating rod, and clamping teeth are arranged on the outer side of the clamping ring, a spring sheet is arranged on one side of the surface of the fixed sleeve, and movable teeth are arranged on one side of the spring sheet, and a tightening rope is connected between the connecting belt and the rotating rod.

[0007] By adopting the above technical solution, the clamping ring is turned to drive the rotating rod to rotate inside the fixed sleeve, and the user can reel in the tightening rope. This action can tighten the gap between the limiting cloth and the device body, thereby gradually increasing the limiting force on the user's hand and improving the stability of the device body during use.

[0008] Furthermore, four connecting straps are provided, and the other ends of the connecting straps are fixedly connected to the protective frame via rivets.

[0009] By adopting the above technical solution, the limiting cloth can be more firmly connected to the device body, and the four connecting belts are distributed on the four corners of the limiting cloth, providing balanced tension and ensuring the flatness and stability of the limiting cloth.

[0010] Furthermore, the tightening rope passes through the fixing sleeve through the through slot.

[0011] By adopting the above technical solution, the tightening rope can move freely inside the fixed sleeve, which helps to smoothly retract and release the tightening rope when adjusting the limit cloth tightness without any jamming or obstruction.

[0012] Furthermore, a plurality of the latch teeth are provided, and the plurality of the latch teeth are arranged in an equidistant ring shape along the center axis of the snap ring.

[0013] By adopting the above technical solution, the contact points between the snap ring and the movable teeth are increased, making the engagement more stable. The design of multiple engagement teeth provides more engagement opportunities, thereby enhancing the stability and reliability of the snap ring locking position.

[0014] Furthermore, the latching teeth are engaged with the movable teeth, and the latching teeth and the movable teeth are wedge-shaped structures.

[0015] By adopting the above technical solution, the rotating rod can be firmly locked in a specific position to prevent it from unexpected rotation. This locking mechanism ensures that the tightness of the limiting cloth can remain stable after adjustment, thereby improving the stability and reliability of the device.

[0016] Furthermore, a paddle is provided on the other side of the spring sheet, and the paddle is used to provide a support point for the user to act on the spring sheet.

[0017] By adopting the above technical solution, a convenient point of action is provided for the user, and the user can easily control the deformation of the spring sheet by turning the paddle, thereby achieving control of the engagement state of the movable tooth and the latching tooth.

[0018] Furthermore, a plurality of friction blocks are provided on one side of the outer surface of the clamping ring, and the friction blocks are used to provide friction support points for the user on the clamping ring.

[0019] By adopting the above technical solution, the friction force when the user turns the clip is increased. When the user needs to adjust the tightness of the limiting cloth, the user can turn it by holding the clip and applying force. At this time, the friction block can provide sufficient friction force, so that the user can more easily control the rotation of the clip, thereby improving the convenience and accuracy of the operation.

[0020] Furthermore, a limiting buckle is provided on the surface of the limiting cloth, and the limiting buckle is used to limit the position of the connecting belt.

[0021] By adopting the above technical solution, the position of the connecting belt can be effectively limited, and the limiting buckle can ensure that the connecting belt is stably fixed on the limiting cloth and will not move or fall off due to external force or vibration.

[0022] Furthermore, corner guards are provided at the corners of the protective frame.

[0023] By adopting the above technical solution, the corner guards can provide additional protection. These corner guards can absorb and disperse external impact forces, prevent the device from being damaged in the event of an accidental fall or collision, and effectively enhance the durability of the device.

[0024] The utility model also provides a geological data analysis device based on GIS, comprising a device body and the above-mentioned handheld structure, wherein the protective frame in the handheld structure is adapted to the device body.

[0025] Furthermore, an antenna is arranged on the top of the device body, and a control button is arranged below the front surface of the device body.

[0026] By adopting the above technical solution, it helps to enhance the signal reception and transmission capabilities of the device, and the antenna can more effectively capture and send wireless signals, thereby ensuring the stability and reliability of the device during the communication process and improving the user experience.

[0027] In summary, the utility model mainly has the following beneficial effects:

[0028] 1. The utility model uses a hand-held component. The user places his hand between the limiting cloth and the device body, and then twists the clamp ring. This action drives the rotating rod to rotate. During the rotation process, the rotating rod will reel in the tightening rope on the outside, which can effectively tighten the gap between the limiting cloth and the device body, thereby gradually increasing the limiting force on the user's hand and improving the stability of the hand grip. Then, with the elastic force of the spring sheet, the movable teeth will be tightly engaged with the corresponding clamping teeth. This design can effectively prevent the rotating rod from reversing and ensure the stability of the tightness of the limiting cloth. Through this series of operations, the limiting cloth can be flexibly adjusted to adapt to the hand sizes and shapes of different users;

[0029] 2. The utility model provides a paddle. When the user needs to release the limiting operation between the device body and the hand, the user can first paddle the paddle. This action will cause the spring sheet to deform, thereby causing the movable teeth to separate from the clamping teeth, releasing the locking state of the rotating rod. Then, the user can reversely rotate the clamping ring. This action will gradually loosen the tightening rope on the outside of the rotating rod, thereby effectively reducing the limiting force on the user's hand. Finally, the user can easily pull the hand out from between the limiting cloth and the device body to complete the separation operation from the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0031] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0032] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0033] Figure 4 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0034] In the figure: 1. Device body; 2. Protective frame; 3. Antenna; 4. Corner guard; 5. Handheld component; 501. Limiting cloth; 502. Connecting belt; 503. Limiting buckle; 504. Fixed sleeve; 505. Turnbar; 506. Clamp; 507. Clamping tooth; 508. Friction block; 509. Spring sheet; 510. Movable tooth; 511. Pick; 512. Through slot; 513. Tightening rope; 6. Control button. DETAILED DESCRIPTION

[0035] 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.

[0036] The following describes an embodiment of the utility model based on its overall structure.

[0037] Embodiment 1:

[0038] A handheld structure and GIS-based geological data analysis device, such as Figure 1-Figure 4As shown, the handheld structure includes a protective frame 2 and a handheld component 5 arranged on the back of the protective frame 2. The GIS-based geological data analysis device includes a device body 1, and the protective frame 2 is arranged on the outside of the device body 1. Specifically, the handheld component 5 includes a limiting cloth 501, and a connecting belt 502 is arranged at the corner of the limiting cloth 501. A fixed sleeve 504 is arranged on the surface of the limiting cloth 501. A rotating rod 505 is rotatably connected to the inner side of the fixed sleeve 504. A clamping ring 506 is arranged at one end of the rotating rod 505, and a clamping tooth 507 is arranged on the outer side of the clamping ring 506. A spring sheet 509 is arranged on one side of the surface of the fixed sleeve 504, and a movable tooth 510 is arranged on one side of the spring sheet 509. A tightening rope 513 is connected between the connecting belt 502 and the rotating rod 505. The clamping ring 506 is twisted to drive the rotating rod 505 to rotate inside the fixed sleeve 504. The user can reel in the tightening rope 513. This action can tighten the gap between the limiting cloth 501 and the device body 1, thereby gradually increasing the limiting force on the user's hand and improving the stability of the device body 1 during use. At the same time, utilizing the elastic force of the spring sheet 509, the movable tooth 510 will tightly engage with the corresponding locking tooth 507 on the outside of the clamping ring 506, which can not only effectively prevent the rotating rod 505 from reversing, but also ensure that the tightness of the limiting cloth 501 will not accidentally loosen during use.

[0039] See also Figure 2 , Figure 3 Four connecting straps 502 are provided, and the other end of the connecting strap 502 is fixedly connected to the protective frame 2 by rivets, so that the limiting cloth 501 can be more firmly connected to the device body 1. The four connecting straps 502 are distributed on the four corners of the limiting cloth 501, providing balanced pulling force, ensuring the flatness and stability of the limiting cloth 501. At the same time, the other end of the connecting strap 502 is fixedly connected to the protective frame 2 by rivets. This connection method is both firm and reliable. The rivet connection can ensure that the connecting strap 502 and the protective frame 2 will not fall off or loosen easily, thereby enhancing the durability and safety of the entire handheld component 5.

[0040] See also Figure 3 , Figure 4 The tightening rope 513 passes through the fixed sleeve 504 through the through groove 512, so that the tightening rope 513 can move freely inside the fixed sleeve 504, which helps to smoothly retract and release the tightening rope 513 when adjusting the tightness of the limiting cloth 501, without any jamming or obstruction. At the same time, the through groove 512 plays a role in positioning and guiding the tightening rope 513, ensuring the stability and accuracy of the tightening rope 513 during movement, which not only improves the convenience of use of the device, but also enhances the flexibility and reliability of its adjustment function.

[0041] See also Figure 3 , Figure 4 There are multiple latch teeth 507, which are arranged in an equidistant ring shape along the central axis of the snap ring 506, increasing the contact points between the snap ring 506 and the movable teeth 510, making the engagement more stable. The design of multiple latch teeth 507 provides more engagement opportunities, thereby enhancing the stability and reliability of the locking position of the snap ring 506. At the same time, the uniform distribution of multiple latch teeth 507 along the snap ring 506 ensures that the snap ring 506 can effectively engage with the movable teeth 510 at any angle during the rotation process, further improving the adjustment accuracy and ease of use of the device.

[0042] See also Figure 3 , Figure 4 The latching tooth 507 is engaged with the movable tooth 510, and the latching tooth 507 and the movable tooth 510 are wedge-shaped structures, so that the rotating rod 505 can be firmly locked in a specific position to prevent it from unexpected rotation. This engaging mechanism ensures that the tightness of the limiting cloth 501 can remain stable after adjustment, thereby improving the stability and reliability of the device. At the same time, the latching tooth 507 and the movable tooth 510 adopt a wedge-shaped structure, which makes the latching tooth and the movable tooth more tightly and firmly engaged. The design of the wedge-shaped structure increases the contact area between the latching tooth and the movable tooth, provides greater friction, and further enhances the firmness of the engagement.

[0043] Embodiment 2:

[0044] See also Figure 3 , Figure 4 A paddle 511 is provided on the other side of the spring sheet 509. The paddle 511 is used to provide a support point for the user to act on the spring sheet 509, providing a convenient point of action for the user. The user can easily control the deformation of the spring sheet 509 by toggling the paddle 511, thereby achieving control over the engagement state of the movable tooth 510 and the locking tooth 507. At the same time, the design of the paddle 511 also increases the convenience and accuracy of the user's operation. Since the paddle 511 is more prominent than the spring sheet 509, the user can more easily find and accurately toggle it, thereby achieving the purpose of quickly adjusting the tightness of the limiting cloth 501, thereby improving the user experience of the device.

[0045] See also Figure 3 , Figure 4A plurality of friction blocks 508 are provided on one side of the outer surface of the snap ring 506. The friction blocks 508 are used to provide the user with friction support points for the snap ring 506, thereby increasing the friction force when the user rotates the snap ring 506. When the user needs to adjust the tightness of the limiting cloth 501, the user can rotate it by holding the snap ring 506 and applying force. At this time, the friction blocks 508 can provide sufficient friction force, so that the user can more easily control the rotation of the snap ring 506, thereby improving the convenience and accuracy of the operation. At the same time, the friction blocks 508 also play an anti-slip role. When rotating the snap ring 506, due to the existence of friction force, the user's hand is not easy to lose control of the snap ring 506 due to slipping, thereby ensuring the stability and safety of the operation, so that the device can provide a reliable hand limiting function in various environments.

[0046] See also Figure 1 , Figure 2 A limiting buckle 503 is provided on the surface of the limiting cloth 501. The limiting buckle 503 is used to limit the position of the connecting belt 502, which can effectively limit the position of the connecting belt 502. The limiting buckle 503 can ensure that the connecting belt 502 is stably fixed on the limiting cloth 501 and will not move or fall off due to external force or vibration. At the same time, the limiting buckle 503 also enhances the stability and durability of the entire limiting cloth 501 structure. Since the position of the connecting belt 502 is firmly fixed, the limiting cloth 501 can always remain flat during use, and its use effect will not be affected by the movement of the connecting belt 502.

[0047] See also Figure 1 , Figure 2 An antenna 3 is arranged on the top of the device body 1, and a control button 6 is arranged at the bottom of the front surface of the device body 1, which helps to enhance the signal receiving and transmission capabilities of the device. The antenna 3 can more effectively capture and send wireless signals, thereby ensuring the stability and reliability of the device during the communication process and improving the user experience. At the same time, a control button 6 is arranged at the bottom of the front surface of the device body 1, so that the user can conveniently perform on-site operation and control. The intuitive layout and ease of use of the control button 6 allow the user to easily manage various functions of the device, further improving the convenience and practicality of the device.

[0048] See also Figure 1 , Figure 2 Corner guards 4 are provided at the corners of the protective frame 2, which can provide additional protection. These corner guards 4 can absorb and disperse external impact forces to prevent the device from being damaged in the event of an accidental fall or collision, thereby effectively enhancing the durability of the device. At the same time, the corner guards 4 also improve the safety of the user. Corners are the places where the device is most likely to cause harm to people, especially when accidentally dropped or collided. The soft material of the corner guards 4 can reduce the damage that may be caused to the user by such accidents, thereby providing a safer operating environment for the user.

[0049] The implementation principle of the utility model is as follows: first, the user places his hand between the limiting cloth 501 and the device body 1, then twists the clamp ring 506 and drives the rotating rod 505 to rotate, at which time the rotating rod 505 reels the tightening rope 513 on the outside to tighten the gap between the limiting cloth 501 and the device body 1, gradually increasing the limiting force on the user's hand, and then, using the elastic force of the spring sheet 509, the movable teeth 510 are engaged with the corresponding clamping teeth 507 to prevent the rotating rod 505 from reversing, and the adaptability of the limiting cloth 501 to the hands of different users is adjusted according to this operation;

[0050] When it is necessary to release the limiting operation between the device body 1 and the user's hand, first, the paddle 511 is pushed to deform the spring sheet 509, at which time the movable tooth 510 is separated from the latch tooth 507. Subsequently, the retaining ring 506 is rotated in the reverse direction to loosen the tightening rope 513 on the outside of the rotating rod 505, thereby reducing the limiting force on the user's hand and completing the separation operation from the device body 1.

[0051] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0052] 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 handheld structure, characterized in that: The invention comprises a protective frame (2) and a handheld component (5) arranged on the back of the protective frame (2), wherein the handheld component (5) comprises a limiting cloth (501), a connecting belt (502) is arranged at the corner of the limiting cloth (501), a fixing sleeve (504) is arranged on the surface of the limiting cloth (501), a rotating rod (505) is rotatably connected to the inner side of the fixing sleeve (504), a clamping ring (506) is arranged at one end of the rotating rod (505), a clamping tooth (507) is arranged on the outer side of the clamping ring (506), a spring sheet (509) is arranged on one side of the surface of the fixing sleeve (504), and a movable tooth (510) is arranged on one side of the spring sheet (509), and a tightening rope (513) is arranged between the connecting belt (502) and the rotating rod (505).

2. The handheld structure according to claim 1, characterized in that: Four connecting straps (502) are provided, and the other end of the connecting strap (502) is fixedly connected to the protective frame (2) via a rivet.

3. The handheld structure according to claim 1, characterized in that: The tightening rope (513) passes through the fixing sleeve (504) via the through slot (512).

4. The handheld structure according to claim 1, characterized in that: A plurality of the latch teeth (507) are provided, and the plurality of latch teeth (507) are arranged in an equidistant annular pattern along the central axis of the latch ring (506).

5. The handheld structure according to claim 1, characterized in that: The latching teeth (507) are engaged with the movable teeth (510), and the latching teeth (507) and the movable teeth (510) are wedge-shaped structures.

6. The handheld structure according to claim 1, characterized in that: A paddle (511) is provided on the other side of the spring sheet (509), and the paddle (511) is used to provide a support point for the user to act on the spring sheet (509).

7. The handheld structure according to claim 1, characterized in that: A plurality of friction blocks (508) are provided on one side of the outer surface of the snap ring (506), and the friction blocks (508) are used to provide friction support points for the user on the snap ring (506).

8. The handheld structure according to claim 1, characterized in that: The surface of the limiting cloth (501) is provided with a limiting buckle (503), and the limiting buckle (503) is used to limit the position of the connecting belt (502).

9. The handheld structure according to claim 1, characterized in that: Corner protectors (4) are provided at the corners of the protective frame (2).

10. A geological data analysis device based on GIS, comprising a device body, characterized in that: It also comprises a handheld structure as claimed in any one of claims 1 to 9, wherein the protective frame (2) in the handheld structure is adapted to the device body (1).

Images