CN212718906U - Three-dimensional scanner support suitable for scanning instrument vestige - Google Patents
Three-dimensional scanner support suitable for scanning instrument vestige Download PDFInfo
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- CN212718906U CN212718906U CN202021469580.6U CN202021469580U CN212718906U CN 212718906 U CN212718906 U CN 212718906U CN 202021469580 U CN202021469580 U CN 202021469580U CN 212718906 U CN212718906 U CN 212718906U
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- supporting
- vestige
- dimensional scanner
- scanning
- sliding groove
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Abstract
The utility model discloses a three-dimensional scanner support suitable for scanning instrument vestige, including the axis, be used for supporting centraxonial supporting leg subassembly and be used for the auxiliary stay axis pull rod subassembly, the supporting leg subassembly includes three landing leg, and the rotatable bracing piece of installing in axis top, one end are the instrument installation arm, and the other end is the swinging boom, and it has T shape spout to open installation arm bottom, is equipped with the slider in the T shape spout, and the slider bottom is stretched out T shape spout and is connected with the rack that is used for installing scanning equipment. The utility model discloses can realize the scanning of instrument vestige of large tracts of land, and can reduce the condition of artificial destruction vestige.
Description
Technical Field
The utility model relates to a criminal investigation scanning auxiliary assembly field, in particular to three-dimensional scanner support suitable for scanning instrument vestige.
Background
In the criminal investigation and case solving process, the scanning of large-area tool traces is involved, the manual scanning cannot be stable, the traces on the ground can be damaged in the moving process, and the collection of the traces is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize three-dimensional scanner support suitable for scanning tool vestige of large tracts of land scanning to solve the problem that above-mentioned background art provided.
In order to realize the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a three-dimensional scanner support suitable for scanning instrument vestige, includes the axis, is used for supporting centraxonial supporting leg subassembly and is used for the auxiliary stay axis pull rod subassembly, the supporting leg subassembly includes three landing leg, and the rotatable bracing piece of installing in axis top, one end are the instrument installation arm, and the other end is the swinging boom, it has T shape spout to open installation arm bottom, is equipped with the slider in the T shape spout, and the slider bottom is stretched out T shape spout and is connected with the rack that is used for installing scanning equipment.
Preferably, the telescopic installation has the extension arm in the swinging boom, the extension arm is parallel with the swinging boom, the handle is installed to the swinging boom keep away from centraxonial one end.
Preferably, the outer wall of the mounting arm is provided with a plurality of through holes communicated with the T-shaped sliding groove along the axial direction, the distance between every two through holes is the length of the sliding block, and a clamping block used for preventing the sliding block and the T-shaped sliding groove from relative displacement is detachably mounted in each through hole.
Preferably, the bottom ends of the supporting legs are hinged with supporting blocks, and anti-skid plates are installed on the bottom surfaces of the supporting blocks.
The utility model has the advantages that:
criminal investigation personnel can rotate the rotating arm at a certain distance away from the trace to realize the movement of the scanning instrument, and large-area trace scanning on the ground is realized by changing the distance between the sliding block and the central axis and changing the rotating angle, so that the trace on the ground is prevented from being damaged by manual scanning; the three support legs have good supporting performance, and the contact points with the ground are few, so that the trace on the ground can be protected.
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 structural diagram of the present invention.
The labels in the figure are: 1-middle shaft, 2-supporting leg, 3-placing frame, 4-pull rod component, 5-supporting rod, 51-mounting arm, 52-rotating arm, 61-T-shaped sliding groove, 62-sliding block, 63-through hole, 64-clamping block, 7-extending arm, 71-handle, 8-supporting block and 9-antiskid plate.
Detailed Description
The technical solutions in the present embodiments will be clearly and completely described below with reference to the accompanying drawings in the present embodiments, which, however, should not be construed as limiting the present invention to specific embodiments, but are for explanation and understanding only:
as shown in fig. 1, the present embodiment provides a three-dimensional scanner support suitable for scanning tool marks, which includes a central shaft 1, a support leg assembly for supporting the central shaft 1, a pull rod assembly 4 for assisting in supporting the central shaft 1, a support rod 5, and a mounting rack.
The supporting leg assembly comprises three supporting legs 2 and a first sleeve ring, wherein the supporting legs 2 are hinged with the first sleeve ring, and the first sleeve ring is sleeved on the middle shaft 1; the pull rod assembly 4 comprises an end lantern ring and a pull rod, the end lantern ring is sleeved at the bottom end of the middle shaft 1, one end of the pull rod is hinged to the supporting leg 2, and the other end of the pull rod is hinged to the end lantern ring. The supporting leg assembly and the pull rod assembly 4 are of a common combined structure in the tripod technology, and the opening and closing degree of the supporting leg assembly can be adjusted by supporting the middle shaft 1 and adjusting the ground clearance of the middle shaft 1. The degree of opening and shutting of adjustment supporting leg subassembly is favorable to criminal investigation personnel to adjust the support position, avoids causing the destruction to the vestige on ground, and three landing leg 2, and small in quantity just can guarantee the stability of monolith support, also can reduce the destruction of support to the ground vestige. The bottom of the supporting leg 2 is hinged with a supporting block 8, the bottom surface of the supporting block 8 is provided with an anti-skid plate 9, and when the opening degree of the supporting leg assembly is changed, the supporting block 8 and the anti-skid plate 9 can both keep stable support for the middle shaft 1.
The top end of the middle shaft 1 is rotatably provided with a support rod 5, the support rod 5 is horizontal, the support rod 5 is connected with the middle shaft 1 through a bearing, so that the support rod 5 can rotate around the axis of the middle shaft 1, one end of the support rod 5 is an instrument installation arm 51, the other end of the support rod is a rotating arm 52, and the installation arm 51 and the rotating arm 52 are respectively positioned at two sides of the middle shaft 1.
The bottom of the mounting arm 51 is provided with a T-shaped sliding groove 61, the top end of the placing frame 3 is fixedly provided with a sliding block 62, the sliding block 62 is clamped in the T-shaped sliding groove 61 to change the position of the placing frame 3 away from the middle shaft 1, the placing frame 3 is used for mounting scanning equipment, and the existing structure which can be used for placing and fixing the scanning equipment can be adopted. The outer wall of the mounting arm 51 is provided with a plurality of through holes 63 communicated with the T-shaped sliding groove 61 along the axial direction, the distance between every two through holes 63 is the length of the sliding block 62, a clamping block 64 used for enabling the sliding block 62 and the T-shaped sliding groove 61 not to generate relative displacement is detachably mounted in each through hole 63, the through holes 63 are arranged on the top or two sides of the mounting arm 51, and during use, the sliding block 62 is clamped between the two through holes 63 through the clamping blocks 64.
Scalable installation has extension arm 7 in the swinging boom 52, has the chamber of holding in the swinging boom 52, and extension arm 7 is scalable installs and holds the intracavity and do not break away from the mode that holds the chamber and have a plurality ofly, and it is not repeated here to have, extension arm 7 is parallel with swinging boom 52, handle 71 is installed to the one end that the axis 1 was kept away from to swinging boom 52, and extension arm 7 can prolong swinging boom 52's length, is convenient for criminal investigation personnel to operate.
The working mode of the embodiment is as follows:
lay the support on the subaerial that needs the scanning region, according to the position of vestige adjustment rack 3, install the scanner in rack 3, criminal investigation personnel are according to self position, tensile extension arm 7 to rotate swinging boom 52 slowly, realize the vestige scanning in the large area, also can scan the large tracts of land to the desktop or the platform that is higher than ground.
It is to be understood that the above examples are merely illustrative for clarity of description and are not limiting on the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.
Claims (4)
1. The utility model provides a three-dimensional scanner support suitable for scan instrument vestige which characterized in that: the supporting leg assembly comprises three supporting legs, a supporting rod is rotatably mounted at the top end of the middle shaft, one end of the supporting rod is an instrument mounting arm, the other end of the supporting rod is a rotating arm, a T-shaped sliding groove is formed in the bottom end of the mounting arm, a sliding block is arranged in the T-shaped sliding groove, and the bottom end of the sliding block stretches out of the T-shaped sliding groove and is connected with a placing rack for mounting scanning equipment.
2. The three-dimensional scanner support adapted for scanning tool marks according to claim 1, wherein: the telescopic installation has the extension arm in the swinging boom, the extension arm is parallel with the swinging boom, the swinging boom is kept away from centraxonial one end and is installed the handle.
3. The three-dimensional scanner support adapted for scanning tool marks according to claim 1, wherein: the outer wall of the mounting arm is provided with a plurality of through holes communicated with the T-shaped sliding groove along the axial direction, the distance between every two through holes is the length of the sliding block, and a clamping block used for preventing the sliding block and the T-shaped sliding groove from generating relative displacement is detachably mounted in each through hole.
4. The three-dimensional scanner support adapted for scanning tool marks according to claim 1, wherein: the bottom end of the supporting leg is hinged with a supporting block, and the bottom surface of the supporting block is provided with an anti-skid plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469580.6U CN212718906U (en) | 2020-07-23 | 2020-07-23 | Three-dimensional scanner support suitable for scanning instrument vestige |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469580.6U CN212718906U (en) | 2020-07-23 | 2020-07-23 | Three-dimensional scanner support suitable for scanning instrument vestige |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718906U true CN212718906U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021469580.6U Active CN212718906U (en) | 2020-07-23 | 2020-07-23 | Three-dimensional scanner support suitable for scanning instrument vestige |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718906U (en) |
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2020
- 2020-07-23 CN CN202021469580.6U patent/CN212718906U/en active Active
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