CN211344525U

CN211344525U - Positioning structure and tripod

Info

Publication number: CN211344525U
Application number: CN201921986096.8U
Authority: CN
Inventors: 白文倩; 孟田; 康桂川
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-08-25
Anticipated expiration: 2029-11-16

Abstract

The utility model provides a location structure and tripod belongs to tripod technical field. This location structure includes fixed subassembly, extrusion subassembly and supporting component, fixed subassembly includes casing and first elastic strip, the both ends fretwork of casing, first elastic strip is provided with two, and two first elastic strip is installed respectively the both sides of casing, logical groove has been seted up on the casing surface. When installation mapping equipment, the limit portion that mapping equipment striking casing can be avoided to first elastic strip to prevent that the casing from cutting the mapping equipment of rubbing, reduce mapping equipment and receive the possibility of injury, in addition, remove inside the back to the casing when mapping equipment, make second elastic strip extrusion mapping equipment, it is fixed with mapping equipment, when mapping equipment has the trend with the shells inner wall striking, the dynamics that mapping equipment striking shells inner wall can be reduced to the second elastic strip, thereby reduce the possibility that mapping equipment damaged.

Description

Positioning structure and tripod

Technical Field

The utility model relates to a mapping equipment field particularly, relates to location structure and tripod.

Background

Tripods are balanced supports used to stabilize mapping equipment (e.g., base stations, three-dimensional laser scanners). The common tripod does not have a protection mechanism, and the common tripod is easy to scrape and rub and impact the surveying and mapping equipment when the surveying and mapping equipment is installed, so that the damage of the surveying and mapping equipment is caused, and the subsequent use of the surveying and mapping equipment is influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a location structure and tripod aims at improving the problem of easy damage when mapping equipment installs.

The utility model discloses a realize like this:

in a first aspect, the present invention provides a positioning structure, which comprises a fixing component, an extruding component and a supporting component, wherein the fixing component comprises a housing and two first elastic strips, two ends of the housing are hollowed, two first elastic strips are provided, and two first elastic strips are respectively mounted on two sides of the housing, a through groove is formed on the surface of the housing, the extruding component comprises a frame, a second elastic strip, a moving part and a connecting part, the frame is arranged on the outer side of the housing, the second elastic strip is movably mounted in the through groove, one end of the second elastic strip is fixedly mounted in the frame, the moving part is fixedly mounted in the frame, the connecting part is arranged in the center of the moving part, the supporting component comprises a lantern ring, a connecting lug, a fixing plate and a supporting rod, the lantern ring is provided with two, and two the lantern ring cup joints the casing outside, the one end setting of connecting lug is in inside the lantern ring, the other end fixed mounting of connecting lug is in the casing outer wall, the fixed plate sets up two between the lantern ring, the bracing piece spiro union in the fixed plate, just the one end of bracing piece is rotated and is installed in the connecting piece.

In an embodiment of the present invention, one side of the first elastic strip is provided with a mounting groove matched with the housing, and the end of the housing is fixedly mounted in the mounting groove.

In an embodiment of the present invention, the frame includes a first frame rod and a second frame rod, and the shape of the first frame rod matches with the shape of the housing, the first frame rod and the second frame rod are both provided with two, the second frame rod is symmetrically installed between the two first frame rods.

The utility model discloses an in an embodiment, the moving part includes movable block and movable rod, the movable block sets up inside the frame, the one end fixed mounting of movable rod is in the frame inner wall, the other end setting of movable rod is in the movable block outside.

The utility model discloses an in an embodiment, the movable block center seted up with connecting piece assorted spread groove, the one end fixed mounting of connecting piece is in the spread groove inslot.

In an embodiment of the present invention, the inner wall of the first elastic strip and the inner wall of the second elastic strip are spaced apart from each other to form an anti-slip groove.

The utility model discloses an in one embodiment, the lateral surface of bracing piece is carved with the screw, the center of fixed plate seted up with bracing piece assorted screw, the bracing piece spiro union in the screw.

In an embodiment of the present invention, the one end of the support rod is provided with a rotating member, and the outer side surface of the rotating member is also provided with an anti-slip groove at an interval.

In a second aspect, an embodiment of the present invention further provides a tripod, including the above-mentioned positioning structure and tripod, the tripod top is provided with a support piece, and the other end of the support piece is fixedly mounted on the outer side surface of the casing.

The utility model discloses an in one embodiment, the lateral surface of casing seted up with support piece shape assorted recess, support piece's one end fixed mounting be in the recess inslot.

The utility model has the advantages that: the utility model discloses a location structure that above-mentioned design obtained, when moving surveying equipment to the casing inside, the limit portion that surveying equipment striking casing can be avoided to first elastic strip, thereby prevent that the casing from cutting the piece of rubbing surveying equipment, reduce surveying equipment and receive the possibility of injury, remove the inside back of casing when surveying equipment, the rotation support pole, make the bracing piece support the connecting piece and remove, and then make the moving part, frame and second elastic strip remove, second elastic strip can extrude surveying equipment, it is fixed with surveying equipment, when surveying equipment has the trend with the shells inner wall striking, the dynamics that surveying equipment striking shells inner wall can be reduced to the second elastic strip, thereby reduce the possibility that surveying equipment damaged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a positioning structure and a tripod structure provided in an embodiment of the present invention;

fig. 2 is a schematic view of a positioning structure provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a first elastic strip according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of an extrusion assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a movable member according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a support assembly according to an embodiment of the present invention.

In the figure: 100-a stationary component; 110-a housing; 111-through slots; 112-a groove; 120-a first elastic strip; 121-mounting grooves; 200-a pressing assembly; 210-a frame; 211-a first frame bar; 212-a second frame bar; 220-a second elastic strip; 230-a movable member; 231-a movable block; 2311-connecting grooves; 232-a movable rod; 240-a connector; 300-a support assembly; 310-a collar; 320-connecting bumps; 330-a fixed plate; 340-a support bar; 350-a rotating member; 400-tripod body; 410-a support.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-7, the present invention provides a positioning structure, which includes a fixing assembly 100, a pressing assembly 200 and a supporting assembly 300.

Wherein, the compressing assembly 200 is movably mounted on the fixing assembly 100, and the supporting assembly 300 is used for supporting the compressing assembly 200, so that the compressing assembly 200 compresses and fixes the surveying and mapping equipment.

Referring to fig. 1-4, the fixing assembly 100 includes a housing 110 and two first elastic strips 120, two ends of the housing 110 are hollowed, two first elastic strips 120 are disposed, and the two first elastic strips 120 are respectively installed at both sides of the housing 110, the surface of the housing 110 is provided with a through groove 111, in the implementation of mounting the surveying equipment inside the housing 110, the first elastic strip 120 can prevent the surveying equipment from hitting the edge of the housing 110, thereby preventing the housing 110 from scratching the surveying and mapping equipment and reducing the possibility of damaging the surveying and mapping equipment, one side of the first elastic strip 120 is provided with a mounting groove 121 matched with the housing 110, and the end of the housing 110 is fixedly installed in the groove of the installation groove 121, so that the installation of the first elastic strip 120 can be more firm, in particular embodiments, the housing 110 is adhesively attached to the first elastic strip 120 to prevent the first elastic strip 120 from separating from the housing 110.

Referring to fig. 2, 5 and 6, the pressing assembly 200 includes a frame 210, a second elastic strip 220, a movable member 230 and a connecting member 240, the frame 210 is disposed outside the housing 110, the second elastic strip 220 is movably mounted in the through groove 111, one end of the second elastic strip 220 is fixedly mounted inside the frame 210, the movable member 230 is fixedly mounted inside the frame 210, the connecting member 240 is disposed in the center of the movable member 230, when the movable member 230 moves, the frame 210 can be driven to move, so that the second elastic strip 220 moves in the through groove 111, the second elastic strip 220 presses the mapping device, so as to fix the mapping device, the second elastic strip 220 can reduce the force of the mapping device impacting the inner wall of the housing 110, so as to reduce the possibility of damage of the mapping device, the frame 210 includes a first frame rod 211 and a second frame rod 212, and the shape of the first frame rod 211 matches the shape of the housing 110, so that the first frame rod 211 can be better mounted outside the housing 110, further, the frame 210 is better installed outside the housing 110, two first frame rods 211 and two second frame rods 212 are provided, two second frame rods 212 are symmetrically installed between the two first frame rods 211, the movable member 230 includes a movable block 231 and a movable rod 232, the movable block 231 is disposed inside the frame 210, one end of the movable rod 232 is fixedly installed on the inner wall of the frame 210, the other end of the movable rod 232 is disposed outside the movable block 231, when the movable block 231 moves, the movable rod 232 is driven to move, thereby driving the frame 210 to move, a connecting groove 2311 matched with the connecting member 240 is disposed in the center of the movable block 231, one end of the connecting member 240 is fixedly installed in the connecting groove 2311, thereby enabling the installation of the connecting member 240 to be firmer, the connecting member 240 is a bearing or a shaft sleeve, the connecting member 240 can fix the supporting rod 340 without affecting the rotation of the supporting rod 340, the inner walls of the first elastic strips 120 and the inner walls of the second elastic strips 220 are both provided with anti-, the anti-slip grooves can increase the friction between the first and second

elastic strips

120 and 220 and the surveying equipment, thereby making the installation of the surveying equipment more stable.

Referring to fig. 2 and 7, the supporting assembly 300 includes two collars 310, two connecting protrusions 320, a fixing plate 330 and two supporting rods 340, the two collars 310 are sleeved outside the housing 110, one end of the connecting protrusion 320 is disposed inside the collar 310, the other end of the connecting protrusion 320 is fixedly mounted on the outer wall of the housing 110, the fixing plate 330 is disposed between the two collars 310, the supporting rod 340 is screwed to the fixing plate 330, and one end of the supporting rod 340 is rotatably mounted in the connecting member 240, in the specific implementation process, the supporting rod 340 is rotated, the supporting rod 340 screwed to the fixing plate 330 moves when rotating, so that the connecting member 240 moves, the movable member 230, the frame 210 and the second elastic strip 220 move, the outer side surface of the supporting rod 340 is carved with threads, the center of the fixing plate 330 is provided with screw holes matching with the supporting rod 340, the supporting rod 340 is screwed in the screw, the supporting rod 340 can move in the screw hole when rotating, one end of the supporting rod 340 is provided with a rotating piece 350, the outer side surface of the rotating piece 350 is also provided with anti-skid grooves at intervals, the supporting rod 340 can rotate by rotating the rotating piece 350, and in the specific implementation process, the cross section of the rotating piece 350 is circular.

Referring to fig. 1 and 3, another embodiment of the present invention provides a tripod, including the above-mentioned positioning structure and the tripod body 400, a supporting element 410 is disposed on a top end of the tripod body 400, and another end of the supporting element 410 is fixedly mounted on an outer side surface of the casing 110, a groove 112 matching with the shape of the supporting element 410 is formed on the outer side surface of the casing 110, and one end of the supporting element 410 is fixedly mounted in the groove 112, so that the supporting element 410 can be better mounted on the outer side of the casing 110.

Specifically, the operating principle of this positioning mechanism and tripod: when the surveying and mapping equipment is fixedly installed, the surveying and mapping equipment is placed inside the shell 110 in the fixing assembly 100, when the surveying and mapping equipment is moved, the first elastic strip 120 can prevent the surveying and mapping equipment from impacting the edge of the shell 110, so that the shell 110 is prevented from scratching the surveying and mapping equipment, the possibility of damage to the surveying and mapping equipment is reduced, after the surveying and mapping equipment is moved inside the shell 110, the supporting rod 340 in the supporting assembly 300 is rotated, the supporting rod 340 screwed on the fixing plate 330 can move when rotating, so that the supporting connecting piece 240 moves, and the movable piece 230 moves, the movable piece 230 can drive the frame 210 to move when moving, so that the second elastic strip 220 moves in the through groove 111, the second elastic strip 220 can extrude the surveying and mapping equipment to fix the surveying and when the surveying and mapping equipment has a tendency of impacting the inner wall of the shell 110, the second elastic strip 220 can reduce the force of the surveying and mapping equipment impacting the inner wall of the, thereby reducing the likelihood of damage to the mapping apparatus.

It should be noted that the specific model specification of the tripod needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning structure is characterized by comprising

The fixing assembly (100) comprises a shell (110) and two first elastic strips (120), two ends of the shell (110) are hollowed out, the two first elastic strips (120) are arranged, the two first elastic strips (120) are respectively arranged on two sides of the shell (110), and a through groove (111) is formed in the surface of the shell (110);

the extrusion assembly (200) comprises a frame (210), a second elastic strip (220), a movable piece (230) and a connecting piece (240), wherein the frame (210) is arranged on the outer side of the shell (110), the second elastic strip (220) is movably arranged in the groove of the through groove (111), one end of the second elastic strip (220) is fixedly arranged in the frame (210), the movable piece (230) is fixedly arranged in the frame (210), and the connecting piece (240) is arranged at the center of the movable piece (230);

the supporting assembly (300) comprises a sleeve ring (310), two connecting convex blocks (320), a fixing plate (330) and a supporting rod (340), wherein the sleeve ring (310) is provided with two connecting convex blocks (320), the sleeve ring (310) is sleeved on the outer side of the shell (110), one end of each connecting convex block (320) is arranged inside the sleeve ring (310), the other end of each connecting convex block (320) is fixedly arranged on the outer wall of the shell (110), the fixing plate (330) is arranged between the two sleeve rings (310), the supporting rod (340) is in threaded connection with the fixing plate (330), and one end of the supporting rod (340) is rotatably arranged in the connecting piece (240).

2. The positioning structure according to claim 1, wherein a mounting groove (121) matched with the housing (110) is formed at one side of the first elastic strip (120), and an end of the housing (110) is fixedly mounted in the mounting groove (121).

3. The positioning structure according to claim 1, wherein the frame (210) comprises a first frame bar (211) and a second frame bar (212), and the shape of the first frame bar (211) matches the shape of the housing (110), the first frame bar (211) and the second frame bar (212) each being provided with two, the two second frame bars (212) being symmetrically installed between the two first frame bars (211).

4. The positioning structure according to claim 1, wherein the movable member (230) comprises a movable block (231) and a movable rod (232), the movable block (231) is disposed inside the frame (210), one end of the movable rod (232) is fixedly mounted on the inner wall of the frame (210), and the other end of the movable rod (232) is disposed outside the movable block (231).

5. The positioning structure of claim 4, wherein the movable block (231) is centrally provided with a connecting groove (2311) matched with the connecting piece (240), and one end of the connecting piece (240) is fixedly arranged in the connecting groove (2311).

6. The structure of claim 1, wherein the inner walls of the first and second elastic strips (120, 220) are spaced apart to form anti-slip grooves.

7. The positioning structure of claim 1, wherein the outer side of the supporting rod (340) is threaded, the center of the fixing plate (330) is provided with a screw hole matched with the supporting rod (340), and the supporting rod (340) is screwed in the screw hole.

8. The structure of claim 1, wherein one end of the supporting rod (340) is provided with a rotating member (350), and the outer side surface of the rotating member (350) is also provided with anti-slip grooves at intervals.

9. A tripod, comprising

The positioning structure of any one of claims 1-8; and

the tripod comprises a tripod body (400), wherein a supporting piece (410) is arranged at the top end of the tripod body (400), and the other end of the supporting piece (410) is fixedly installed on the outer side surface of the shell (110).

10. A tripod according to claim 9, wherein the outer side of the housing (110) is provided with a groove (112) matching the shape of the support (410), and one end of the support (410) is fixedly mounted in the groove of the groove (112).