CN220315960U

CN220315960U - Protective structure of range finder

Info

Publication number: CN220315960U
Application number: CN202321997724.9U
Authority: CN
Inventors: 赵伟; 陈锴锴; 韦占国
Original assignee: Xinhua Yuan Electric Power Engineering Design Co ltd
Current assignee: Xinhua Yuan Electric Power Engineering Design Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-09
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a protective structure of a range finder, which comprises a range finder body, a protective box for accommodating the range finder body and a support frame for supporting the protective box, wherein the top of the protective box is rotationally connected with a cover plate, the top of the cover plate is fixedly connected with a limit frame, the range finder body is matched with the limit frame, and the top of the limit frame is in threaded connection with a tight supporting screw for clamping the range finder body. This protective structure of distancer, when not using the distancer body, inside the second locating hole is gone into to the positioning screw spiral shell, accomodate the distancer body in the inside of protective box, utilize the protective box to carry out safety protection to the distancer body, and when using the distancer body, through upset apron, inside making the positioning screw spiral shell go into first locating hole, the top of distancer body perpendicular to protective box this moment can directly use the distancer body to measure the operation, use and accomodate all very conveniently.

Description

Protective structure of range finder

Technical Field

The utility model relates to the technical field of range finders, in particular to a protective structure of a range finder.

Background

The distance meter is a tool for measuring the length or the distance, can be combined with angle measuring equipment or a module to measure parameters such as angles, areas and the like, and has wide application in various industries and fields.

Through retrieving, current patent (publication number: CN 213120615U) discloses a protective structure of distancer, it provides a protective structure when using, through the setting of screw seat and threaded rod, can dismantle the device, range finding personnel's shell is held the range finding through handheld pole, in order to adapt to different range finding environment, and the distancer body is through the fixed height of adjusting the telescopic link of device fixed range finding time, thereby adjust the height of distancer body, the suitability of device has been added, the setting of fixed rope has added portability when holding the distancer, therefore reasonable easy operation behind this device festival, the applicable range pipe, consequently can wide application in the range finding field. However, the inventors have found that the prior art has the following problems in the implementation of the present utility model: when the protective structure of the conventional range finder is used, the range finder is erected on a bracket for use, and when the protective structure is not used, the range finder is required to be taken down from the bracket after the use due to the lack of the function of accommodating the range finder on the bracket, and an accommodating box is additionally prepared for accommodating and protecting the range finder, and when the protective structure is used, the range finder is taken out from the accommodating box and is installed at the top of the bracket, so that the operation mode has the defect of complex operation; on the other hand, the support that proposes among the prior art lacks the function of carrying out levelness adjustment to the distancer, is difficult to guarantee the accuracy when the distancer measures.

Therefore, a protective structure of a range finder is proposed for the above problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a protection structure of a range finder, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protective structure of distancer, includes the distancer body, is used for accomodating the protective box of distancer body and is used for carrying out the support frame that supports to the protective box, the top of protective box rotates and is connected with the apron, the top fixedly connected with spacing frame of apron, distancer body and spacing frame looks adaptation, and the top threaded connection of spacing frame has the tight screw rod that supports that is used for pressing from both sides tight distancer body;

the support frame includes the base, and the upper surface of base rotates and is connected with first branch, and the top fixedly connected with linking board of first branch, and is provided with first adjusting part between base and the linking board, and the top of linking board rotates and is connected with second branch, and the top fixedly connected with of second branch increases the platform, and the linking board with add and be provided with second adjusting part between the platform, add the top of platform and rotate with the bottom of protecting box through the damping pivot and be connected.

Preferably, the lower surface of the base is provided with a universal wheel with a brake.

Preferably, the threaded end of the abutting screw is rotatably connected with a rubber plate.

Preferably, the pivot surface of apron has seted up first locating hole and second locating hole respectively, and the top threaded connection of protection box has the locating screw rod, and when the locating screw rod spiro union was gone into inside the first locating hole, the top of distancer body perpendicular to protection box, when the locating screw rod spiro union was gone into inside the second locating hole, the inside in the protection box was accomodate to the distancer body.

Preferably, the first adjusting component comprises a first screw rod rotatably connected to the upper surface of the base, a first movable nut is connected to the surface of the first screw rod in a threaded manner, a first ejector rod is rotatably connected to the top of the first movable nut, and the top of the first ejector rod is rotatably connected to the lower surface of the connecting plate.

Preferably, the second adjusting component comprises a second screw rod rotatably connected to the upper surface of the connecting plate, a second movable nut is connected to the surface of the second screw rod in a threaded manner, a second ejector rod is rotatably connected to the top of the second movable nut, and the top of the second ejector rod is rotatably connected to the lower surface of the heightening platform.

Preferably, the axes of the first screw rod and the second screw rod are mutually perpendicular.

The utility model has the technical effects and advantages that:

compared with the prior art, this range finder's protective structure utilizes the support frame to support the protection box when using, utilize taking brake universal wheel to remove the support frame, when not using the range finder body, it is inside to go into the second locating hole with the locating screw spiral shell, accomodate the range finder body in the inside of protection box, utilize the protection box to carry out safety protection to the range finder body, and when using the range finder body, through the upset apron, make the locating screw spiral shell go into inside the first locating hole, the top of range finder body perpendicular to protection box this moment, can directly use the range finder body to measure the operation, use and accomodate all very conveniently, and can support tight screw rod through loosening, take out the range finder body from spacing frame inside, adopt the handheld mode to use, use in a flexible way.

Compared with the prior art, the protective structure of the range finder utilizes the support frame to support the protective box, and in the use process, the first moving nut moves to drive the first ejector rod to support the joint plate through rotating the first screw rod, the second screw rod is rotated, the second moving nut moves to drive the second ejector rod to support the heightening platform, so that the levelness of the protective box and the range finder body can be adjusted, and the requirement of the range finder body on precision in use is met.

Drawings

FIG. 1 is a schematic view of the front cross-section structure of the present utility model.

Fig. 2 is a schematic diagram showing a sectional structure of the first positioning hole and the second positioning hole.

Fig. 3 is a schematic perspective view of the protective case of the present utility model.

The reference numerals are: 1. a rangefinder body; 2. a protective case; 3. a cover plate; 4. a limit frame; 5. tightly supporting the screw rod; 6. a base; 7. a first strut; 8. a splice plate; 9. a second strut; 10. a heightening platform; 11. universal wheels with brakes; 12. a rubber plate; 13. a first positioning hole; 14. a second positioning hole; 15. positioning a screw; 16. a first screw rod; 17. a first traveling nut; 18. a first ejector rod; 19. a second screw rod; 20. a second traveling nut; 21. and a second ejector rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a protective structure of distancer as shown in fig. 1-3, includes distancer body 1, is used for accomodating the protective case 2 of distancer body 1 and is used for carrying out the support frame that supports to protective case 2, and the top of protective case 2 rotates and is connected with apron 3, and the top fixedly connected with spacing frame 4 of apron 3, distancer body 1 and spacing frame 4 looks adaptation, and the top threaded connection of spacing frame 4 has the tight screw rod 5 that supports that is used for pressing from both sides tight distancer body 1.

The screw thread end of the abutting screw 5 is rotatably connected with a rubber plate 12.

By providing the rubber plate 12, stability at the time of clamping of the range finder body 1 can be ensured.

The pivot surface of apron 3 has seted up first locating hole 13 and second locating hole 14 respectively, and the top threaded connection of protection box 2 has locating screw 15, and when locating screw 15 spiro union was inside first locating hole 13, range finder body 1 perpendicular to protection box 2's top, when locating screw 15 spiro union was inside second locating hole 14, range finder body 1 was accomodate in protection box 2's inside.

This protective structure of distancer supports protective box 2 when later stage uses, when not using distancer body 1, with the locating screw 15 spiro union into second locating hole 14 inside, accomodate distancer body 1 in the inside of protective box 2, utilize protective box 2 to carry out safety protection to distancer body 1, and when using distancer body 1, directly overturn apron 3, make locating screw 15 spiro union into inside first locating hole 13, distancer body 1 perpendicular to protective box 2's top this moment, can directly use distancer body 1 to measure the operation, use and accomodate all very conveniently.

Further, through loosening and supporting tight screw rod 5, take out distancer body 1 from spacing frame 4 inside, use with the mode of hand-held, use in a flexible way.

The support frame includes base 6, and the lower surface of base 6 is provided with area brake universal wheel 11.

The upper surface of base 6 rotates and is connected with first branch 7, and the top fixedly connected with joint board 8 of first branch 7, and is provided with first adjusting part between base 6 and the joint board 8, and the top of joint board 8 rotates and is connected with second branch 9, and the top fixedly connected with of second branch 9 increases platform 10, and is provided with second adjusting part between joint board 8 and the heightening platform 10, and the top of increasing platform 10 is rotated with the bottom of protecting box 2 through the damping pivot and is connected.

The first adjusting component comprises a first screw rod 16 rotatably connected to the upper surface of the base 6, a first moving nut 17 is in threaded connection with the surface of the first screw rod 16, a first ejector rod 18 is rotatably connected to the top of the first moving nut 17, and the top of the first ejector rod 18 is rotatably connected to the lower surface of the connecting plate 8.

The second adjusting component comprises a second screw rod 19 rotatably connected to the upper surface of the connecting plate 8, a second movable nut 20 is connected to the surface of the second screw rod 19 in a threaded manner, a second ejector rod 21 is rotatably connected to the top of the second movable nut 20, and the top of the second ejector rod 21 is rotatably connected to the lower surface of the heightening platform 10.

The axes of the first screw 16 and the second screw 19 are perpendicular to each other.

In the use, through rotating first lead screw 16, first removal nut 17 removes and drives first ejector pin 18 and support the joint board 8, rotates second lead screw 19, and second removal nut 20 removes and drives second ejector pin 21 and support heightening platform 10 to can adjust the levelness of protection box 2 and distancer body 1, satisfy the requirement to the precision when distancer body 1 uses, the practicality is strong.

The working process of the utility model is as follows:

firstly, this range finder's protective structure supports protective box 2 when later stage uses, utilize the support frame to support, utilize taking brake universal wheel 11 to remove the support frame under different service environments, when not using range finder body 1, with the locating screw 15 spiro into inside the second locating hole 14, accomodate range finder body 1 in the inside of protective box 2, utilize protective box 2 to carry out safety protection to range finder body 1, and when using range finder body 1, directly overturn apron 3, make locating screw 15 spiro into inside first locating hole 13, at this moment range finder body 1 perpendicular to protective box 2's top, can directly use range finder body 1 to measure the operation, use and accomodate all very conveniently, and can support tight screw 5 through loosening, take out range finder body 1 from limit frame 4 inside, adopt the mode of hand-held type to use, flexible in use, and in the use, through rotating first lead screw 16, first removal nut 17 removes and drives first joint plate 18 and supports the joint plate 8, rotate second removal nut 19, second removal nut 20 moves and drive the second and carries out the level adjustment to support table 10 to the range finder body 1, thereby the requirement of level adjustment precision of the range finder body 1 can be satisfied when the second removal table 20 carries out the level adjustment to the range finder body 1.

This is the principle of operation of the protective structure of the rangefinder.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a protective structure of distancer, includes distancer body (1), is used for accomodating protective case (2) of distancer body (1) and is used for carrying out the support frame that supports protective case (2), its characterized in that: the top of the protection box (2) is rotationally connected with a cover plate (3), the top of the cover plate (3) is fixedly connected with a limit frame (4), the range finder body (1) is matched with the limit frame (4), and the top of the limit frame (4) is in threaded connection with a tight supporting screw (5) for clamping the range finder body (1);

the support frame includes base (6), the upper surface of base (6) rotates and is connected with first branch (7), the top fixedly connected with linking board (8) of first branch (7), and be provided with first adjusting part between base (6) and linking board (8), the top rotation of linking board (8) is connected with second branch (9), the top fixedly connected with of second branch (9) increases platform (10), and be provided with second adjusting part between linking board (8) and increasing platform (10), the top of increasing platform (10) is rotated with the bottom of protecting box (2) through the damping pivot and is connected.

2. The protective structure of a range finder according to claim 1, wherein: the lower surface of the base (6) is provided with a universal wheel (11) with a brake.

3. The protective structure of a range finder according to claim 1, wherein: the threaded end of the abutting screw rod (5) is rotatably connected with a rubber plate (12).

4. The protective structure of a range finder according to claim 1, wherein: the utility model discloses a protection box, including apron (3), protection box (2), including apron (3), pivot surface of apron (3) has seted up first locating hole (13) and second locating hole (14) respectively, and the top threaded connection of protection box (2) has locating screw (15), and when locating screw (15) spiro union was inside first locating hole (13), the top of distancer body (1) perpendicular to protection box (2), when locating screw (15) spiro union was inside second locating hole (14), the inside in protection box (2) was accomodate to distancer body (1).

5. The protective structure of a range finder according to claim 1, wherein: the first adjusting component comprises a first screw rod (16) rotatably connected to the upper surface of the base (6), a first movable nut (17) is connected to the surface of the first screw rod (16) in a threaded mode, a first ejector rod (18) is rotatably connected to the top of the first movable nut (17), and the top of the first ejector rod (18) is rotatably connected to the lower surface of the connecting plate (8).

6. The protective structure of a range finder according to claim 5, wherein: the second adjusting component comprises a second screw rod (19) rotatably connected to the upper surface of the connecting plate (8), a second movable nut (20) is connected to the surface of the second screw rod (19) in a threaded mode, a second ejector rod (21) is rotatably connected to the top of the second movable nut (20), and the top of the second ejector rod (21) is rotatably connected to the lower surface of the heightening platform (10).

7. A rangefinder protection structure according to claim 5 or 6, characterized in that: the axes of the first screw rod (16) and the second screw rod (19) are mutually perpendicular.