Quickly detachable total station handle structure

Abstract

The utility model discloses a total station instrument handle structure of quick detachable, its characterized in that, including handle main part, left side cover, right side cover, dustproof plug, antenna fixed base, antenna fixed base support, bluetooth antenna, first handle fixed knob, second handle fixed knob and external power supply male head. Handle main part is the door character structure, first handle fixed knob and second handle fixed knob are located respectively on the mounting hole of the bottom of the vertical structure of the both sides of door character structure, and handle structure is fixed on total station through first handle fixed knob and second handle fixed knob. The handle structure of the utility model makes handle structure installation firm through various limiting structure design, and component is not easy to fall off. The utility model discloses solve the problem of inconvenient disassembly when the traditional total station instrument is easy to shake and drop when carrying, production and equipment maintenance. Meanwhile, the utility model can reduce weight and be light, so that it is not tired hand when carrying instrument, and it is more comfortable.

Description

Technical Field

[0001] This utility model relates to the field of total station handling technology, and in particular to a total station handle structure that can be quickly disassembled and assembled. Background Technology

[0002] A total station, also known as an electronic total station, is a high-tech surveying instrument integrating optics, mechanics, and electronics. It's a surveying instrument system that integrates the functions of measuring horizontal angles, vertical angles, distances (slope distances and horizontal distances), and elevation differences. Compared to an optical theodolite, the electronic theodolite replaces the optical scale with a photoelectric scanning scale, and replaces manual optical micrometer readings with automatic recording and display of readings, simplifying angle measurement operations and avoiding reading errors. Because it can complete all measurement work at a station with a single instrument setup, it is called a total station.

[0003] Total stations are widely used as a common measuring instrument in precision engineering surveying or deformation monitoring fields such as large-scale above-ground construction and underground tunnel construction. As a result, they are frequently used in various construction site situations. The handle, as an important supporting structure for carrying the instrument, requires extremely high adaptability to various environments.

[0004] However, the existing total station's handle structure generally suffers from structural wobbling, inconvenient disassembly and assembly, and uncomfortable handling. This makes the instrument prone to shaking and falling when carried, inconvenient to disassemble and assemble during production and equipment maintenance, and easy to cause fatigue when carrying it, which greatly affects the product's production efficiency and user experience. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a total station handle structure that can be quickly disassembled and assembled.

[0006] This utility model embodiment provides a total station handle structure that can be quickly disassembled and assembled, including a handle body, a left cover, a right cover, a dust plug, an antenna mounting base, an antenna mounting base bracket, a Bluetooth antenna, a first handle fixing knob, a second handle fixing knob, and an external power supply male connector;

[0007] The handle body has a U-shaped structure; the first handle fixing knob and the second handle fixing knob are respectively located on the mounting holes at the bottom of the vertical structure on both sides of the U-shaped structure, and the handle structure is fixed to the total station by the first handle fixing knob and the second handle fixing knob;

[0008] The dust plug, antenna mount, antenna mount bracket, Bluetooth antenna, and external power supply male connector are located on the right side of the vertical structure on both sides of the handle body. The antenna mount is located at the top of the vertical structure and is fixed to the handle body via the antenna mount bracket. The Bluetooth antenna is installed in the dust plug insertion port of the vertical structure of the handle body and fixed to the top of the antenna mount. The tail of the dust plug is fixed to one side of the insertion hole of the vertical structure of the handle body. When the Bluetooth antenna is not installed in the insertion hole of the vertical structure of the handle body, the head of the dust plug can be inserted into the insertion hole to achieve a dustproof function. The external power supply male connector is located at the bottom of the vertical structure and is connected to the total station to obtain a power supply signal from the total station and transmit it to the Bluetooth antenna.

[0009] The left and right covers are respectively installed on both sides of the handle body, providing outer shell protection for the vertical structures on both sides of the handle body.

[0010] Furthermore, the bottom of the Bluetooth antenna has a threaded hole, and the head of the antenna mounting base has a fixing screw. The Bluetooth antenna is fixed to the top of the antenna mounting base by the threaded mating of the threaded hole and the fixing screw.

[0011] The antenna mounting base and the antenna mounting base bracket are fixed together by an antenna mounting base fixing nut;

[0012] The handle body has a bracket fixing hole, and the antenna mounting bracket has a bolt mounting hole. The antenna mounting bracket is fixed to the handle body by means of bolts arranged in the bracket fixing hole and the bolt mounting hole.

[0013] The antenna mounting bracket has a slot, which limits the position of the base of the antenna mounting bracket.

[0014] Furthermore, an anti-loosening washer is provided below the fixing nut of the antenna mounting base; the anti-loosening washer further secures the antenna mounting base and the antenna mounting base bracket.

[0015] Furthermore, the handle body has an external power supply male connector insertion port and an external power supply male connector limiting boss; the external power supply male connector has an external power supply male connector fixing nut; the external power supply male connector extends from the bottom of the vertical structure through the external power supply male connector insertion port and is fixed by the external power supply male connector fixing nut; the external power supply male connector is limited by the external power supply male connector limiting boss.

[0016] Furthermore, the handle body has a power supply line inside, through which the power supply signal from the external power supply male connector is transmitted to the antenna mounting base, and through the antenna mounting base, the power supply signal is transmitted to the Bluetooth antenna.

[0017] Furthermore, the dust plug insertion port is composed of the handle body and the right side cover;

[0018] The dust plug has a tail protrusion and a head protrusion; the handle body has a handle body protrusion; the right side cover has a right side cover protrusion; the tail of the dust plug is fixed to the insertion hole side of the vertical structure of the handle body by the cooperation of the tail protrusion, the handle body protrusion and the right side cover protrusion.

[0019] When the Bluetooth antenna is not installed in the insertion hole of the vertical structure of the handle body, the head of the dust plug is fixed in the insertion hole by the dust plug head boss.

[0020] Furthermore, the tail protrusion of the dust plug has a multi-level limiting structure; the dust plug has a lifting arm.

[0021] Furthermore, the first handle fixing knob and the second handle fixing knob are composed of a knob head, a knob head fixing screw, and a knob screw; the knob head is fixed to one end of the knob screw by the knob head fixing screw;

[0022] The other end of the knob screw passes through the mounting hole of the handle body and is fixed to the total station; the knob screw has a knob screw limiting boss; the mounting hole of the handle body also has a handle body limiting boss; the first handle fixing knob and the second handle fixing knob are limited by the knob screw limiting boss and the handle body limiting boss.

[0023] Furthermore, the knob head has a tooling insertion port.

[0024] Furthermore, the middle horizontal structure of the handle body's U-shaped structure is a hollow structure, and the edges of the horizontal structure are arc structures; the handle body has hanging ears on both sides, and the left and right covers have hooks; the left and right covers are fixed to the two sides of the handle body by the cooperation of the hanging ears and hooks.

[0025] The technical solution in one of the above embodiments of this utility model has the following advantages: The total station handle structure of this utility model, which allows for quick assembly and disassembly, is securely installed through various limiting structures, preventing components from easily falling off. This solves the problem of traditional total stations being prone to shaking and falling during transport, and the inconvenience of disassembly and assembly during production and equipment maintenance. Simultaneously, this utility model ensures the mechanical strength of the handle structure while reducing weight and portability. The ergonomically designed arc-shaped structure of the handle body increases the contact area, reduces local pressure on the fingers, and makes carrying the instrument less tiring and more comfortable. The handle structure provided by this utility model is securely installed, easy to assemble and disassemble, and offers a comfortable carrying experience, making it widely applicable in the field of total station handling technology. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a total station handle structure that can be quickly disassembled and assembled according to this utility model.

[0027] Figure 2 This is a front view of the Bluetooth antenna, antenna holder, and antenna holder bracket installed in the handle structure of this utility model;

[0028] Figure 3 This is a right view of the Bluetooth antenna installed on the handle structure of a total station that can be quickly disassembled and assembled according to this utility model.

[0029] Figure 4 This is a top view showing the installation of the antenna mounting base and the antenna mounting base bracket in the handle structure of this utility model;

[0030] Figure 5 This is a cross-sectional view of a total station handle structure that can be quickly disassembled and assembled according to this utility model.

[0031] Figure 6 This is a right-side perspective view of a total station handle structure that can be quickly disassembled and assembled according to this utility model;

[0032] Figure 7 This is a right view of a total station handle structure that can be quickly disassembled and assembled according to this utility model, without the Bluetooth antenna installed.

[0033] Figure 8 This is a bottom view of a total station handle structure that can be quickly disassembled and assembled according to this utility model;

[0034] Figure 9 This is a front view of the handle fixing knob in the handle structure of this utility model;

[0035] Figure 10 This is a front view of the handle fixing knob, another component in the handle structure of this utility model.

[0036] Figure 11This is a cross-sectional view of the handle body in the handle structure of this utility model;

[0037] Figure 12 This is a side view of the left cover in the handle structure of this utility model;

[0038] Figure 13 This is a schematic diagram showing the connection effect between the handle body and the left and right covers in the handle structure of this utility model.

[0039] Reference numerals: 1. Handle body; 1-1. Rounded edge structure of the handle body; 1-2. Bracket fixing hole; 1-3. Power supply cable; 1-4. Handle body boss; 1-5. Mounting hole; 1-6. Handle body limiting boss; 1-7. Insertion hole; 1-8. Hanging lug; 1-9. External power supply male connector insertion port; 1-10. External power supply male connector limiting boss; 1-11. Hollowed-out structure in the middle of the handle body; 1-12. Dust plug insertion port; 2. Left side cover; 2-1. Hook; 3. Right side cover; 3-1. Right side cover boss; 3-2. Hook; 4. Dust plug; 4-1. Dust plug head boss; 4-2. Dust plug tail boss; 4-3. Lifting arm; 5. Antenna mounting base. 5-1. Fixing screw; 5-2. Antenna mounting bracket fixing nut; 5-3. Anti-loosening washer; 5-4. Antenna mounting bracket base; 6. Antenna mounting bracket support; 6-1. Bolt mounting hole; 6-2. Slot; 7. Bluetooth antenna; 7-1. Threaded hole; 8. First handle fixing knob; 8-1. Thread on knob screw; 8-2. Tooling insertion port; 9. Second handle fixing knob; 9-1. Knob head; 9-2. Knob screw; 9-3. Knob head fixing set screw; 9-4. Knob screw limiting boss; 10. External power supply male connector; 10-1. External power supply male connector fixing nut; 11. Total station; 11-1. External power supply female connector; 11-2. External power supply female connector mounting hole. Detailed Implementation

[0040] Reference Figure 1This utility model provides a quick-detachable handle structure for a total station, including a handle body, a left side cover, a right side cover, a dust plug, an antenna mount, an antenna mount bracket, a Bluetooth antenna, a first handle fixing knob, a second handle fixing knob, and an external power supply male connector. The handle body has a U-shaped structure; the first and second handle fixing knobs are located on mounting holes at the bottom of the vertical structures on both sides of the U-shaped structure, respectively, and the handle structure is fixed to the total station using these knobs. The dust plug, antenna mount, antenna mount bracket, Bluetooth antenna, and external power supply male connector are located on the right side of the vertical structure on both sides of the handle body. The antenna mount is located at the top of the vertical structure and is fixed to the handle body via the antenna mount bracket. The Bluetooth antenna is installed in the dust plug insertion port of the vertical structure of the handle body and fixed to the top of the antenna mount. The tail of the dust plug is fixed to one side of the insertion hole in the vertical structure of the handle body; when the Bluetooth antenna is not installed in the insertion hole, the head of the dust plug can be inserted into the insertion hole to prevent dust accumulation. The external power supply male connector is located at the bottom of the vertical structure and connects to the total station to obtain power signals from the total station and transmit them to the Bluetooth antenna. The left and right side covers are respectively installed on both sides of the handle body, providing outer shell protection for the vertical structure on both sides of the handle body.

[0041] like Figure 2 , 3 As shown in Figures 4 and 5, in this embodiment of the invention, the bottom of the Bluetooth antenna has a threaded hole, and the head of the antenna mounting base has a fixing screw. The Bluetooth antenna is fixed to the top of the antenna mounting base by the threaded mating of the threaded hole and the fixing screw. The antenna mounting base and the antenna mounting base bracket are fixed together by an antenna mounting base fixing nut. The handle body has a bracket fixing hole, and the antenna mounting base bracket has bolt mounting holes. The antenna mounting base bracket is fixed to the handle body by bolts placed in the bracket fixing hole and the bolt mounting hole. Figure 4 As shown, the antenna mounting bracket has a slot, which limits the base of the antenna mounting bracket to prevent the base of the antenna mounting bracket from rotating.

[0042] In some embodiments, an anti-loosening washer is provided under the antenna mounting nut; the anti-loosening washer further secures the antenna mounting base and the antenna mounting base bracket.

[0043] In this embodiment of the invention, the handle body has an external power supply male connector insertion port and an external power supply male connector limiting boss; the external power supply male connector has an external power supply male connector fixing nut; the external power supply male connector extends from the bottom of the vertical structure through the external power supply male connector insertion port and is fixed by the external power supply male connector fixing nut; the external power supply male connector limiting boss limits the external power supply male connector. The external power supply male connector limiting boss can restrict its vertical movement when paired with the external power supply female connector, so as not to affect the power supply.

[0044] In this embodiment of the invention, the handle body contains a power supply line. The power supply signal from the external power supply male connector is transmitted to the antenna mounting base via this line, and then to the Bluetooth antenna via the antenna mounting base. When the handle structure is assembled onto the total station, the external power supply male connector pairs with the external power supply female connector inside the total station. Thus, the power supply from the total station is routed from the external power supply female connector to the external power supply male connector, then to the antenna mounting base, and finally to the Bluetooth antenna.

[0045] like Figure 6 As shown, in this embodiment of the invention, the dust plug insertion port is composed of a handle body and a right-side cover. The dust plug in this embodiment is made of silicone material and is elastic. The dust plug has a tail protrusion and a head protrusion; the handle body has a handle body protrusion; the right-side cover has a right-side cover protrusion; the tail of the dust plug is fixed to the insertion hole side of the vertical structure of the handle body through the cooperation of the tail protrusion, the handle body protrusion, and the right-side cover protrusion; when the Bluetooth antenna is not installed in the insertion hole of the vertical structure of the handle body, the head of the dust plug is fixed in the insertion hole by the head protrusion.

[0046] In some embodiments, such as Figure 7 As shown, the dust plug has a multi-level limiting structure at the tail end, providing multiple layers of protection to prevent it from falling off; the dust plug also has a lifting arm for easy lifting.

[0047] like Figure 8 , 9As shown in the embodiment of this utility model, the first handle fixing knob and the second handle fixing knob are composed of a knob head, a knob head fixing screw, and a knob screw. The knob head is fixed to one end of the knob screw by the knob head fixing screw. The other end of the knob screw passes through the mounting hole of the handle body and is fixed to the total station. The knob screw has a knob screw limiting boss. The mounting hole of the handle body also has a handle body limiting boss. The first handle fixing knob and the second handle fixing knob are limited by the knob screw limiting boss and the handle body limiting boss. In this embodiment of the invention, the mounting holes on the handle body have a movable clearance, allowing the assembled first handle fixing knob and second handle fixing knob to rotate and move on the handle body. Because the handle body is designed with a handle body limiting boss and the knob screw is designed with a knob screw limiting boss, after assembly, the handle body limiting boss will lock the knob screw limiting boss, thereby restricting the up and down movement of the first handle fixing knob and the second handle fixing knob, so the handle body will not detach from the total station.

[0048] In some embodiments, such as Figure 10 As shown, the knob head has a tool insertion port, so that when the knob is tightened, the tool can be inserted into the knob head to assist in applying force, so as to avoid the situation where it cannot be turned by hand.

[0049] like Figure 11 , 12 As shown in Figure 13, in this embodiment of the invention, the middle horizontal structure of the handle body's U-shaped structure is a hollow structure, and the edges of the horizontal structure are arc-shaped structures. The handle body has hanging ears on both sides, and hooks on the left and right covers. The left and right covers are fixed to the sides of the handle body through the cooperation of the hanging ears and hooks. This embodiment of the invention ensures the mechanical strength of the handle structure while reducing weight and making it lightweight. The arc-shaped structure of the handle body, designed according to ergonomic principles, increases the contact area, reducing local pressure on the fingers and making it more comfortable to carry the total station without hand fatigue.

[0050] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] Furthermore, the terms "first," "second," etc., used in the embodiments of this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance, or implicitly specifying the number of technical features indicated in this embodiment. Therefore, features defined with terms such as "first" and "second" in the embodiments of this utility model can explicitly or implicitly indicate that the embodiment includes at least one of those features. In the description of this utility model, the word "multiple" means at least two or more, such as two, three, four, etc., unless otherwise explicitly specified in the embodiments.

[0052] In this embodiment of the invention, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, components, features, and elements with the same names in different embodiments of the invention may have the same meaning or different meanings, the specific meaning of which must be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.

[0053] Although embodiments of the present invention have been shown and described above, it is understood that these embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention. Other embodiments of the present invention will readily conceive of by considering the specification and practicing the present invention. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed in the present invention. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

Claims

1. A handle structure for a total station that can be quickly disassembled and assembled, characterized in that, Includes a handle body, left side cover, right side cover, dust plug, antenna mount, antenna mount bracket, Bluetooth antenna, first handle fixing knob, second handle fixing knob, and external power supply male connector; The handle body has a U-shaped structure; the first handle fixing knob and the second handle fixing knob are respectively located on the mounting holes at the bottom of the vertical structure on both sides of the U-shaped structure, and the handle structure is fixed to the total station by the first handle fixing knob and the second handle fixing knob; The dust plug, antenna mount, antenna mount bracket, Bluetooth antenna, and external power supply male connector are located on the right side of the vertical structure on both sides of the handle body. The antenna mount is located at the top of the vertical structure and is fixed to the handle body via the antenna mount bracket. The Bluetooth antenna is installed in the insertion hole of the vertical structure of the handle body and fixed to the top of the antenna mount. The tail of the dust plug is fixed to the dust plug insertion port of the vertical structure of the handle body. When the Bluetooth antenna is not installed in the insertion hole of the vertical structure of the handle body, the head of the dust plug can be inserted into the insertion hole to achieve a dustproof function. The external power supply male connector is located at the bottom of the vertical structure and is connected to the total station to obtain a power supply signal from the total station and transmit it to the Bluetooth antenna. The left and right covers are respectively installed on both sides of the handle body, providing outer shell protection for the vertical structures on both sides of the handle body.

2. The total station handle structure with quick assembly and disassembly according to claim 1, characterized in that, The bottom of the Bluetooth antenna has a threaded hole, and the head of the antenna mounting base has a fixing screw. The Bluetooth antenna is fixed to the top of the antenna mounting base by the threaded mating of the threaded hole and the fixing screw. The antenna mounting base and the antenna mounting base bracket are fixed together by an antenna mounting base fixing nut; The handle body has a bracket fixing hole, and the antenna mounting bracket has a bolt mounting hole. The antenna mounting bracket is fixed to the handle body by means of bolts arranged in the bracket fixing hole and the bolt mounting hole. The antenna mounting bracket has a slot, which limits the position of the base of the antenna mounting bracket.

3. The total station handle structure with quick assembly and disassembly according to claim 2, characterized in that, An anti-loosening washer is provided below the fixing nut of the antenna mounting base; the anti-loosening washer further secures the antenna mounting base and the antenna mounting base bracket.

4. The total station handle structure with quick assembly and disassembly according to claim 1, characterized in that, The handle body has an external power supply male connector insertion port and an external power supply male connector limiting boss; the external power supply male connector has an external power supply male connector fixing nut; the external power supply male connector extends from the bottom of the vertical structure through the external power supply male connector insertion port and is fixed by the external power supply male connector fixing nut; the external power supply male connector is limited by the external power supply male connector limiting boss.

5. The total station handle structure with quick assembly and disassembly according to claim 1, characterized in that, The handle body has a power supply line inside, through which the power supply signal from the external power supply male connector is transmitted to the antenna mounting base, and through the antenna mounting base, the power supply signal is transmitted to the Bluetooth antenna.

6. The total station handle structure with quick assembly and disassembly according to claim 1, characterized in that, The dust plug insertion port is composed of the handle body and the right side cover; The dust plug has a tail protrusion and a head protrusion; the handle body has a handle body protrusion; the right side cover has a right side cover protrusion; the tail of the dust plug is fixed to the insertion hole side of the vertical structure of the handle body by the cooperation of the tail protrusion, the handle body protrusion and the right side cover protrusion. When the Bluetooth antenna is not installed in the insertion hole of the vertical structure of the handle body, the head of the dust plug is fixed in the insertion hole by the dust plug head boss.

7. The total station handle structure with quick assembly and disassembly according to claim 6, characterized in that, The dust plug has a multi-level limiting structure at its tail end; the dust plug also has a lifting arm.

8. The total station handle structure with quick assembly and disassembly according to claim 1, characterized in that, The first handle fixing knob and the second handle fixing knob are composed of a knob head, a knob head fixing screw, and a knob screw; the knob head is fixed to one end of the knob screw by the knob head fixing screw. The other end of the knob screw passes through the mounting hole of the handle body and is fixed to the total station; the knob screw has a knob screw limiting boss; the mounting hole of the handle body also has a handle body limiting boss; the first handle fixing knob and the second handle fixing knob are limited by the knob screw limiting boss and the handle body limiting boss.

9. The total station handle structure with quick assembly and disassembly according to claim 8, characterized in that, The knob head has a tooling insertion port.

10. The total station handle structure with quick assembly and disassembly according to claim 1, characterized in that, The central horizontal structure of the handle body is a hollow structure, and the edges of the horizontal structure are rounded. The handle body has hanging ears on both sides, and the left and right covers have hooks. The left and right covers are fixed to the two sides of the handle body by the cooperation of the hanging ears and hooks.

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