CN207832070U - A kind of novel trace detection measuring scale of criminal site investigation - Google Patents
A kind of novel trace detection measuring scale of criminal site investigation Download PDFInfo
- Publication number
- CN207832070U CN207832070U CN201820270597.5U CN201820270597U CN207832070U CN 207832070 U CN207832070 U CN 207832070U CN 201820270597 U CN201820270597 U CN 201820270597U CN 207832070 U CN207832070 U CN 207832070U
- Authority
- CN
- China
- Prior art keywords
- tape
- square
- measuring scale
- fixed ring
- rest area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of novel trace detection measuring scales of criminal site investigation, including measuring scale box, square rest area and tape rest area are provided in measuring scale box, square rest area is for placing square, tape rest area is for placing round tape, square is collectively formed by horizontal blade and vertical blade, horizontal blade is equipped with protractor with vertical blade junction, round tape composition includes measuring tape and fixed ring, measure tape front end connection draw ring and rear end connection fixing block, fixed block connects the fixed ring by pulling and pushing connector, fixed ring connection support beam column, measure tape and fixed ring be mounted in interior annular in.Two different rulers in criminal site investigation ruler, square and round measurement tape, it can solve the measurement to long range simultaneously also has to short-range measurement, and angle can also be measured, it measures finely, easy to use, carrying is convenient to.
Description
Technical field
The utility model is related to a kind of measuring scales, specially criminal site investigation trace detection measuring scale.
Background technology
Always needed in public security criminal site investigation footprint, impression of the hand, scratch, bloodstain that live suspect is left etc. into
Row matching measurement, although the inspection of the scene of a crime with measuring scale not necessarily far measuring distance, have to it is fine, the utility model is related to
Criminal site investigation contain two different rulers with ruler, one kind is square, and one kind measuring tape to be round, it can be same
When solve to also have to short-range measurement the measurement of long range, and angle can also be measured, measure it is fine,
Easy to use, carrying is convenient to.
Utility model content
The purpose of this utility model is to provide a kind of novel trace detection measuring scales of criminal site investigation, in solution
State the problem of being proposed in background technology.To achieve the above object, the utility model provides the following technical solutions：
A kind of criminal site investigation novel trace detection measuring scale, including measuring scale box are equipped in the measuring scale box
Square rest area and tape rest area, the square rest area is for placing square, and the square is by horizontal blade
It is formed with vertical blade, and rubber pad is housed at the bottom bar of the horizontal blade lower end, the horizontal blade and vertical blade
Junction is equipped with protractor, and the protractor is fixed on horizontal blade and vertical blade together by fixing piece one and fixing piece two
On, the tape rest area includes measuring tape and fixed ring for placing round tape, the circle tape, and the measurement is soft
Ruler front end is connected with draw ring, and end is connected on a fixed block thereafter, and the fixed block is connected to by pulling and pushing connector
In the fixed ring, support beam column is connected in the interior annular of the fixed ring, the outside of the interior annular is equipped with outer toroid, institute
Interior annular connection shaft is stated, a shaft is connected in the middle part of the support beam column, crank is installed in the shaft.
Preferably, the horizontal blade is arranged with the vertical blade in 90 ° of angles.
Preferably, the bottom bar in the square is luminescent screen.
Preferably, rope bar is installed in the middle part of the protractor, the rope bar can be used for placing stretch cord.
Preferably, the protractor is 90 ° of protractors.
Preferably, the round tape interior annular is connected and fixed ring, and the fixed ring is provided with annular groove.
Description of the drawings
Fig. 1 is the square schematic diagram of the utility model；
Fig. 2 is the round tape schematic diagram of the utility model；
Fig. 3 is the measuring scale box schematic diagram of the utility model.
In figure：1, horizontal blade；2, vertical blade；3, rubber pad；4, fixing piece one；5, fixing piece two；6, protractor；7、
Stretch cord；8, rope bar；9, bottom bar；10, tape is measured；11, fixed ring；12, crank；13, beam column is supported；14, shaft；15, outer
Annulus；16, draw ring；17, fixed block；18, interior annular；19, hidden discount；20, right angle rest area；21, tape rest area；22, it measures
Ruler box；23, square；24, round tape.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：
A kind of criminal site investigation novel trace detection measuring scale, including measuring scale box 22 are set in the measuring scale box
There are square rest area 20 and tape rest area 21, the square rest area 20 is for placing square 23, the square
23 are made of horizontal blade 1 and vertical blade 2, and rubber pad 3, the level are housed at the bottom bar 9 of 1 lower end of horizontal blade
Blade 1 and the junction of vertical blade 2 are equipped with protractor 6, and the protractor 6 is fixed together by fixing piece 1 and fixing piece 25
On horizontal blade 1 and vertical blade 2, the tape rest area 21 is wrapped for placing round tape 24, the circle tape 24
It includes and measures tape 10 and fixed ring 11,10 front end of measurements tape is connected with draw ring 16, and end is connected to one and consolidates thereafter
Determine on block 17, the fixed block 17 is connected to by pulling and pushing connector in the fixed ring 11, the interior annular of the fixed ring 11
Support beam column 13 is connected on 18, the outside of the interior annular 18 is equipped with outer toroid 15, and the interior annular 18 connects shaft 14, institute
The middle part for stating support beam column 13 is connected with a shaft 14, and crank 12 is equipped in the shaft 14.
Further, the horizontal blade 1 is arranged with the vertical blade 2 in 90 ° of angles.
Further, the bottom bar 9 in the square 23 is luminescent screen.
Further, 6 middle part of the protractor is equipped with rope bar 8, and the rope bar 8 can be used for placing stretch cord 7.
Further, the protractor 6 is 90 ° of protractors.
Further, round 24 interior annular 18 of tape is connected and fixed ring 11, and the fixed ring 11 is provided with annular groove.
Operation principle：Device includes measuring scale box 22, and measuring scale box 22 includes that square rest area 20 is placed with tape
Area 21, square rest area 20 for placing square 23, tape rest area 21 for placing round tape 21, square 23 by
Horizontal blade 1 is collectively formed with vertical blade 2, and horizontal blade 1 is equipped with protractor 6, round tape 24 with 2 junction of vertical blade
Composition includes measuring tape 10 and fixed ring 11, measures 10 front end of tape connection draw ring 16 and rear end connection fixing block 11,
Fixed block 17 connects the fixed ring 11, the connection support beam column 13 of fixed ring 11 by pulling and pushing connector, and support beam column 13 connects
Interior annular 18, interior annular 18 connect shaft 14, and shaft 14 connects crank 12, measure tape 10 and are mounted in interior annular with fixed ring 17
In 18.Two different rulers in the utility model criminal site investigation ruler, square and round measurement tape, it can be solved simultaneously
Also have the measurement of long range to short-range measurement, and angle can also be measured, measures fine, user
Just, carrying is convenient to.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of novel trace detection measuring scale of criminal site investigation, which is characterized in that including measuring scale box (22), the survey
Square rest area (20) and tape rest area (21) are equipped in gage box, the square rest area (20) is for placing right angle
Ruler (23), the square (23) are made of horizontal blade (1) and vertical blade (2), and the bottom of the horizontal blade (1) lower end
Rubber pad (3) is housed, the horizontal blade (1) and the junction of vertical blade (2) are equipped with protractor (6), the amount at bar (9)
Angle device (6) is fixed on by fixing piece one (4) and fixing piece two (5) on horizontal blade (1) and vertical blade (2) together, described soft
Ruler rest area (21) includes measuring tape (10) and fixed ring for placing round tape (24), the circle tape (24)
(11), measurement tape (10) front end is connected with draw ring (16), and end is connected on a fixed block (17) thereafter, described
Fixed block (17) is connected to by pulling and pushing connector in the fixed ring (11), solid in the interior annular (18) of the fixed ring (11)
It is connected to support beam column (13), the outside of the interior annular (18) is equipped with outer toroid (15), and the interior annular (18) connects shaft
(14), it is connected with a shaft (14) in the middle part of the support beam column (13), crank (12) is installed on the shaft (14).
2. a kind of novel trace detection measuring scale of criminal site investigation according to claim 1, it is characterised in that：It is described
Horizontal blade (1) is arranged with the vertical blade (2) in 90 ° of angles.
3. a kind of novel trace detection measuring scale of criminal site investigation according to claim 1, it is characterised in that：It is described
Bottom bar (9) in square (23) is luminescent screen.
4. a kind of novel trace detection measuring scale of criminal site investigation according to claim 1, it is characterised in that：It is described
Rope bar (8) is installed, the rope bar (8) can be used for placing stretch cord (7) in the middle part of protractor (6).
5. a kind of novel trace detection measuring scale of criminal site investigation according to claim 1, it is characterised in that：It is described
Protractor (6) is 90 ° of protractors.
6. a kind of novel trace detection measuring scale of criminal site investigation according to claim 1, it is characterised in that：It is described
Round tape (24) interior annular (18) is connected and fixed ring (11), and the fixed ring (11) is provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270597.5U CN207832070U (en) | 2018-02-27 | 2018-02-27 | A kind of novel trace detection measuring scale of criminal site investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270597.5U CN207832070U (en) | 2018-02-27 | 2018-02-27 | A kind of novel trace detection measuring scale of criminal site investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832070U true CN207832070U (en) | 2018-09-07 |
Family
ID=63398468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820270597.5U Expired - Fee Related CN207832070U (en) | 2018-02-27 | 2018-02-27 | A kind of novel trace detection measuring scale of criminal site investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832070U (en) |
-
2018
- 2018-02-27 CN CN201820270597.5U patent/CN207832070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190227 |