CN204705289U - Police combined engineer's scale - Google Patents
Police combined engineer's scale Download PDFInfo
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- CN204705289U CN204705289U CN201520383424.0U CN201520383424U CN204705289U CN 204705289 U CN204705289 U CN 204705289U CN 201520383424 U CN201520383424 U CN 201520383424U CN 204705289 U CN204705289 U CN 204705289U
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Abstract
The utility model belongs to criminal detection photograph technical field, specifically a kind of police combined engineer's scale.Comprise base, connecting link, engineer's scale stationary shaft, engineer's scale, level meter, photometric plate lens and color correction plate, its medium scale by least one connecting link and base hinged, one end passing ratio chi stationary shaft of described engineer's scale and connecting link hinged, described engineer's scale be provided with in level meter, photometric plate lens and color correction plate one or more.The utility model is under the help of support system, engineer's scale part can appear on the position and angle that conventional engineer's scale is difficult to fix, thus provides dimension reference information, light-metering reference information, exposure rectification information, straightening information, colour cast rectification information etc. accurately for the shooting of trace evidence.
Description
Technical field
The utility model belongs to criminal detection photograph technical field, specifically a kind of police combined engineer's scale.
Technical background
The responsibilities such as photography on crime department carries site inspection, test sensitivity, material evidence are saved from damage, scientific research are the indispensable important law enforcement strength of public security organ and science and technology support.In the last few years, the photography on crime technical work of national public security organ achieved significant progress progress, and the hardware equipment of large quantities of advanced person and technological means are applied and the technology of basic unit fight capability of assaulting fortified position is strengthened greatly.Now, photography on crime department is except serving the work such as solving criminal cases, in some great occurred events of public safeties and serious disasters and accidents are disposed, photography on crime personnel have also played irreplaceable effect, have made significant contribution for public security organ safeguards that social harmony is stable.
When our each side progress that is photography on crime work feel happy while, also clearly should see still there is much work also imperfection in this field.Especially along with traditional police service mechanism is in the process of the transformation of modern police service mechanism, many in the past problems that everybody does not extremely take notice of are had to become the problem that must solve.Wherein ensureing that evidence at the scene is taken normalized is exactly one of them, on-the-spot trace evidence shooting standardizes, and this requires that it just proposes really a long time ago, but as can be seen from the troop training examination several years ago organized by the Ministry of Public Security, but there is a lot of deficiencies in the On-site photo work as site inspection important component part, wherein physical evidence scale photography is lack of standardization is exactly wherein obviously one, and this problem of concluding mainly contains two aspects performances:
(1) engineer's scale in trace evidence photo cannot provide dimensioning accurately for trace evidence being shot;
(2) the middle reference substance correcting function imperfection of trace evidence photo, cannot provide reference frame accurately for the adjustment of later stage material evidence image;
The reason causing the problems referred to above to occur has a lot, and the instrument that the another one main cause after throwing except human factor is just used to carry out ratio photograph is inconvenient to use.Trace evidence in scene may appear at any position, and any body surface, but for photographer, the camera site can selected under many circumstances is but very limited.Such as: during shooting somewhere trace evidence, if want that camera is aimed at trace evidence to be just difficult to take into account conventional proportional tool placement location etc., the shooting results obtained so does not just meet China at present to the related request that material evidence is taken a picture, and the trace evidence photo obtained in other words does not meet specification.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of police combined engineer's scale.This engineer's scale helps criminal technique personnel to obtain the trace evidence photo of specification efficiently, meets fixing evidence image and test sensitivity demand.
To achieve these goals, the utility model is by the following technical solutions:
A kind of police combined engineer's scale, comprise base, connecting link, engineer's scale stationary shaft, engineer's scale, level meter, photometric plate lens and color correction plate, its medium scale by least one connecting link and base hinged, one end passing ratio chi stationary shaft of described engineer's scale and connecting link hinged, described engineer's scale be provided with in level meter, photometric plate lens and color correction plate one or more.
Described base comprises rubber suction cups, magnetic steel suction disk, base supporter, absorption and control capstan and connecting link stationary shaft, wherein base supporter is hollow structure, and bottom is open type, described absorption and control capstan is arranged at the top of base supporter, described magnetic steel suction disk is arranged in base supporter, and upper end is provided with coupling bolt, the through hole that described coupling bolt is provided with through base supporter top is threaded with absorption and control capstan, one end and the absorption and control capstan of described connecting link stationary shaft are connected, the other end is spheric end, this spheric end is flexibly connected with the spherical groove of connecting link end, the lower end of described magnetic steel suction disk is embedded in the groove that rubber suction cups is provided with.
Described connecting link comprises housing and the locking device that is arranged in housing and center stuck-module, and wherein center stuck-module is connected with housing, and described locking device is connected with center stuck-module and two ends abut with outer coupling portion.
Described locking device comprises friction mandrel a, spring and friction mandrel b, wherein one end of friction mandrel a and friction mandrel b to be all inserted in center pit that center stuck-module is provided with and to be flexibly connected, and described friction mandrel a and friction mandrel b is all arranged with spring and the other end is abutted with outer coupling portion respectively by the elastic force effect of spring.
This police combined engineer's scale comprises locking control device further, described locking control device comprises depression bar and last item, one end of described depression bar is articulated with the outside of housing, the through hole that described last item is provided with through housing and center stuck-module successively medial extremity abut with the active connection place of friction mandrel a and friction mandrel b, the outboard end of described last item abuts with depression bar, changed the connection angle of friction mandrel a and friction mandrel b by depression bar pressing last item, thus control the locking force of locking device.
Described friction mandrel a and one end of friction mandrel b are respectively " fourth " font and " hook " type structure that hook is connected; Described housing is ellipsoidal structure, comprises connecting link shell a and connecting link shell b, and described connecting link shell a is connected with center stuck-module with fixed screw respectively by fastening adjustment screw with connecting link shell b.
When described connecting link is multiple, connected by two ball coupling shaft between adjacent connecting link, the two ends of described pair of ball coupling shaft are equipped with a spheroid and are connected by the spherical groove of this spheroid with connecting link end.
Described engineer's scale comprises engineer's scale main body, soft rubber sheet a, magnet steel and plug, one end that its medium scale main body is connected with engineer's scale stationary shaft is the hollow structure with opening, described magnet steel is arranged in this hollow structure, and pass through the opening of plug closed hollow structure, described soft rubber sheet a is arranged at the outside surface of engineer's scale main body, for adsorbing photometric plate lens and color correction plate, described engineer's scale is adsorbed by one end of magnet steel and engineer's scale stationary shaft, the other end of described engineer's scale stationary shaft is spheroid, for being connected with the spherical groove that connecting link end is provided with, described engineer's scale is adsorbed in one end that engineer's scale is provided with magnet steel.
Described photometric plate lens comprises photometric plate lens main body, exposure reference information and soft rubber sheet b, wherein the lower surface of photometric plate lens main body is provided with the soft rubber sheet b for adsorbing with engineer's scale, the upper surface of described photometric plate lens main body is provided with " date " and " photographer " of exposure reference information and trace evidence shooting, described exposure reference information comprises photometric plate lens white portion, the neutral gray area of photometric plate lens 18% and black region, and described black region is the cone tank that opening is less than bottom.
Described color correction plate comprises color correction plate main body, soft rubber sheet c, color correction plate square region, color correction plate white portion, color correction plate border circular areas and the neutral gray area of color correction plate 18%, wherein the lower surface of color correction plate main body is provided with the soft rubber sheet c for adsorbing with engineer's scale, the upper surface of described color correction plate main body is provided with color correction plate square region, color correction plate white portion, color correction plate border circular areas and the neutral gray area of color correction plate 18%, the shooting that described color correction plate square region is Physical evidence photo provides the color reference information of standard and corrects for deformation pattern, described color correction plate border circular areas is black, correct for deformation pattern.
Advantage of the present utility model and beneficial effect are:
1. the utility model is under the help of support system, and engineer's scale part can appear on the position and angle that conventional engineer's scale is difficult to fix, thus provides dimension reference accurately for the shooting of trace evidence.
2. in the utility model with engineer's scale matching used annex can provide dimension information, light-metering reference information for shooting process, expose rectification information, straightening information, colour cast rectification information etc.When deviation appears in shooting results, just can complete the correction of image by above-mentioned information, thus shooting results is met in industry standards of public safety many-sided detail that material evidence is taken.
3. the utility model On-site photo technician is obtained easily be in conformity with law, the Physical evidence photo of the specification of laws and regulations requirement, and avoid running in the process of court trial case the legal issue being difficult to avoid as far as possible.
4. the base in the utility model is the dual-purpose base of sucker magnetic force through particular design, and this base can be fixed on body surface that is smooth or irony easily.
5. the utility model is not when applying external force to depression bar 201, compress by spring 207 elastic force formed friction mandrel a206 and friction mandrel b210 and link are fixed up, when applying external force to depression bar 201, by changing the connection angle of friction mandrel a206 and friction mandrel b210, change the friction force between locking device and joint outer part, this structure can realize singlehanded quick adjustment Support Position.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model adopts a connecting link;
Fig. 2 is the structural representation that the utility model adopts two connecting links;
Fig. 3 is the structural representation of two ball coupling shaft in the utility model;
Fig. 4 is the planar explosive figure of base in the utility model;
Fig. 5 is the exploded perspective figure of base in the utility model;
Fig. 6 is the explosive view of connecting link in the utility model;
Fig. 7 is the structural representation of the utility model medium scale stationary shaft;
Fig. 8 is the explosive view of the utility model medium scale;
Fig. 9 is the structural representation of photometric plate lens in the utility model;
Figure 10 is the explosive view of photometric plate lens in the utility model;
Figure 11 is A-A cut-open view in Figure 10;
Figure 12 is the explosive view of the utility model lieutenant colonel colour table.
Wherein: 1 is base, 101 is rubber suction cups, 102 is magnetic steel suction disk, 103 is base supporter, 104 is absorption and control capstan, 105 is connecting link stationary shaft, 2 is connecting link, 201 is depression bar, 202 is last item, 203 is fastening adjustment screw, 204 is pad, 205 is connecting link shell a, 206 is friction mandrel a, 207 is spring, 208 is fixed screw, 209 is connecting link shell b, 210 is friction mandrel b, stuck-module centered by 211, 3 is two ball coupling shafts, 4 is engineer's scale stationary shaft, 5 is engineer's scale, 501 is engineer's scale main body, 502 is soft rubber sheet a, 503 is magnet steel, 504 is plug, 6 is level meter, 7 is photometric plate lens, 701 is photometric plate lens main body, 702 is photometric plate lens white portion, 703 is the neutral gray area of photometric plate lens 18%, 704 photometric plate lens black regions, 705 is soft rubber sheet b, 8 is color correction plate, 801 is color correction plate main body, 802 is soft rubber sheet c, 803 is color correction plate square region, 804 is color correction plate white portion, 805 is color correction plate border circular areas, 806 is the neutral gray area of color correction plate 18%.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises base 1, connecting link 2, engineer's scale stationary shaft 4, engineer's scale 5, level meter 6, photometric plate lens 7 and color correction plate 8, its medium scale 5 is hinged by least one connecting link 2 and base 1, one end passing ratio chi stationary shaft 4 of described engineer's scale 5 is hinged with connecting link 2, described engineer's scale 5 be provided with in level meter 6, photometric plate lens 7 and color correction plate 8 one or more.
As shown in Figure 2, adopt two connecting links 2 and connected by two ball coupling shaft 3 between adjacent connecting link 2, the two ends of described pair of ball coupling shaft 3 are equipped with a spheroid and are connected by the spherical groove of this spheroid with connecting link 2 end, as shown in Figure 3.Can adopt many connecting links 2 as required, make the brachium of whole product meet shooting needs, many connecting links 2 are connected by two ball coupling shaft 3 successively.
As Fig. 4, shown in Fig. 5, described base 1 comprises rubber suction cups 101, magnetic steel suction disk 102, base supporter 103, absorption and control capstan 104 and connecting link stationary shaft 105, wherein base supporter 103 is hollow structure, and bottom is open type, described absorption and control capstan 104 is arranged at the top of base supporter 103, described magnetic steel suction disk 102 is arranged in base supporter 103, and upper end is provided with coupling bolt, the through hole that described coupling bolt is provided with through base supporter 103 top is threaded with absorption and control capstan 104, one end and the absorption and control capstan 104 of described connecting link stationary shaft 105 are connected, the other end is spheric end, the spherical groove that this spheric end is provided with connecting link 2 end is flexibly connected, the lower end of described magnetic steel suction disk 102 is embedded in the groove that rubber suction cups 101 is provided with.Described rubber suction cups 101, at smooth object surface firm banking 1, controls by Rotary adsorption the height that capstan 104 regulates magnetic steel suction disk 102, thus controls the suction of rubber suction cups 101.Described magnetic steel suction disk 102 is at irony body surface firm banking 1, and described base 1 is the dual-purpose base of sucker magnetic force through particular design, can be fixed on body surface that is smooth or irony easily.
As shown in Figure 6, described connecting link 2 comprises housing and the locking device that is arranged in housing and center stuck-module 211, wherein center stuck-module 211 is connected with housing, and described locking device is connected with center stuck-module 211 and two ends abut with outer coupling portion (being placed in the spheroid in the spherical groove of connecting link 2 two ends).
Described locking device comprises friction mandrel a206, spring 207 and friction mandrel b210, wherein one end of friction mandrel a206 and friction mandrel b210 to be all inserted in center pit that center stuck-module 211 is provided with and to be flexibly connected, described friction mandrel a206 and friction mandrel b210 is all arranged with spring 207 and the other end is abutted with outer coupling portion respectively by the elastic force effect of spring 207, namely compresses by spring 207 elastic force formed and friction mandrel a206 and friction mandrel b210 and link are fixed up.
This police combined engineer's scale comprises locking control device further, described locking control device comprises depression bar 201 and last item 202, one end of described depression bar 201 is articulated with the outside of housing by rotating shaft, be provided with the spacing preiection be positioned at outside rotating shaft below this end end.The through hole that described last item 202 is provided with through housing and center stuck-module 211 successively medial extremity abut with the active connection place of friction mandrel a206 and friction mandrel b210, and the outboard end of described last item 202 abuts with depression bar 201.Press by depression bar 201 connection angle that last item 202 changes friction mandrel a206 and friction mandrel b210, the other end of friction mandrel a206 and friction mandrel b210 and the friction of joint outer part are reduced, thus control the locking force of locking device.In the present embodiment, described friction mandrel a206 and one end of friction mandrel b210 are respectively " fourth " font and " hook " type structure that hook is connected.
Described housing is ellipsoidal structure, comprises connecting link shell a205 and connecting link shell b209, and described connecting link shell a205 is connected with center stuck-module 211 with fixed screw 208 respectively by fastening adjustment screw 203 with connecting link shell b209.One end that described fastening adjustment screw 203 exposes to connecting link shell a205 outside is ellipsoidal structure, facilitates rotational fastener adjusting screw 203.Connecting link shell a205 can be unclamped by rotational fastener adjusting screw 203, now just can be installed in the spherical groove at housing two ends by outer coupling portion (spheric end as two ball coupling shaft 3), described spherical groove is enclosed by the end of shell end and friction mandrel a206 or friction mandrel b210 and is shaped as.
Described center stuck-module 211 is for connecting connecting link shell a205 and connecting link shell b209 and limiting friction axle a206 and friction mandrel b210 zone of action.
As shown in Figure 7, Figure 8, described engineer's scale 5 comprises engineer's scale main body 501, soft rubber sheet a502, magnet steel 503 and plug 504, the shooting that its medium scale main body 501 is trace evidence provides dimension information, its one end be connected with engineer's scale stationary shaft 4 is the hollow structure with opening, described magnet steel 503 to be arranged in this hollow structure and by the opening of plug 504 closed hollow structure, to skid off to prevent magnet steel 503.Described soft rubber sheet a502 carrying magnetic is also arranged at the outside surface of engineer's scale main body 501, for adsorbing various magnetic or irony annex, as photometric plate lens 7 and color correction plate 8.Described engineer's scale 5 is adsorbed by the irony flat board of magnet steel 503 with engineer's scale stationary shaft 4 one end, and the other end of described engineer's scale stationary shaft 4 is spheroid, for being connected with the spherical groove that connecting link 2 end is provided with.Described level meter 6 is adsorbed in one end that engineer's scale main body 501 is provided with magnet steel 503, and described level meter 6 provides the horizontal offset information of engineer's scale plane for user.
As shown in figs. 9-11, described photometric plate lens 7 provides light-metering reference information etc. for user, comprise photometric plate lens main body 701, exposure reference information and soft rubber sheet b705, wherein the lower surface of photometric plate lens main body 701 is provided with the soft rubber sheet b705 for adsorbing with engineer's scale 5, the upper surface of described photometric plate lens main body 701 is provided with " date " and " photographer " of exposure reference information and trace evidence shooting, described exposure reference information comprises photometric plate lens white portion 702, the neutral gray area 703 of photometric plate lens 18% and black region 704, described black region 704 for opening be less than bottom cone tank.
As shown in figure 12, described color correction plate 8 provides colour cast to correct reference information for user, can also be used for deformation pattern and correct.Color correction plate 8 comprises color correction plate main body 801, soft rubber sheet c802, color correction plate square region 803, color correction plate white portion 804, color correction plate border circular areas 805 and the neutral gray area 806 of color correction plate 18%, wherein the lower surface of color correction plate main body 801 is provided with the soft rubber sheet c802 for adsorbing with engineer's scale 5, the upper surface of described color correction plate main body 801 is provided with color correction plate square region 803, color correction plate white portion 804, color correction plate border circular areas 805 and the neutral gray area 806 of color correction plate 18%, the shooting that described color correction plate square region 803 is Physical evidence photo provides the color reference information of standard and corrects for deformation pattern, described color correction plate border circular areas 805 is black, correct for deformation pattern.In the present embodiment, described color correction plate square region 803 totally three ten two and color is different.
Using method of the present utility model is:
Operate in the following ways when using the utility model to carry out trace evidence shooting:
1., according to trace evidence surrounding enviroment feature, base 1 is fixed on smooth or irony and holds trace surface.
2., according to the usage quantity of trace evidence to the position characteristics determination connecting link 2 of the distance of base 1 and trace evidence, if the usage quantity of connecting link 2 is more than one, need to use two ball coupling shaft 3 they to be coupled together; Only fastening adjustment screw 203 oval on connecting link 2 need be unclamped in connection procedure, just the spheroid of two ball coupling shaft 3 end can be inserted in the spherical groove of connecting link 2 end.
3. according to the position characteristics of trace evidence, the preliminary support attitude regulating connecting link 2.
4. engineer's scale 5 and final section connecting link 2 couple together by passing ratio chi stationary shaft 4; Only fastening adjustment screw 203 oval on connecting link 2 need be unclamped in connection procedure, just the spheroid of engineer's scale stationary shaft 4 one end can be inserted in the spherical groove of connecting link end.
5. regulate the relative position of connecting link 2 and engineer's scale 5, determine final shooting attitude.
6. need to install and use one or more annexes in level meter 6, photometric plate lens 7, color correction plate 8 according to shooting.Engineer's scale 5, level meter 6, photometric plate lens 7, color correction plate 8 are all with and are magnetic, and only they need be pressed close to and just can be adsorbed onto together during operation.
Above-mentioned regulating step can need to change sequence of operation flexibly according to actual photographed.
Claims (10)
1. a police combined engineer's scale, it is characterized in that, comprise base (1), connecting link (2), engineer's scale stationary shaft (4), engineer's scale (5), level meter (6), photometric plate lens (7) and color correction plate (8), its medium scale (5) is hinged by least one connecting link (2) and base (1), one end passing ratio chi stationary shaft (4) of described engineer's scale (5) is hinged with connecting link (2), described engineer's scale (5) is provided with level meter (6), one or more in photometric plate lens (7) and color correction plate (8).
2. by police combined engineer's scale according to claim 1, it is characterized in that, described base (1) comprises rubber suction cups (101), magnetic steel suction disk (102), base supporter (103), absorption and control capstan (104) and connecting link stationary shaft (105), wherein base supporter (103) is hollow structure, and bottom is open type, described absorption and control capstan (104) is arranged at the top of base supporter (103), described magnetic steel suction disk (102) is arranged in base supporter (103), and upper end is provided with coupling bolt, the through hole that described coupling bolt is provided with through base supporter (103) top is threaded with absorption and control capstan (104), one end and the absorption and control capstan (104) of described connecting link stationary shaft (105) are connected, the other end is spheric end, this spheric end is flexibly connected with the spherical groove of connecting link (2) end, the lower end of described magnetic steel suction disk (102) is embedded in the groove that rubber suction cups (101) is provided with.
3. by the police combined engineer's scale described in claim 1 or 2, it is characterized in that, described connecting link (2) comprises housing and the locking device that is arranged in housing and center stuck-module (211), wherein center stuck-module (211) is connected with housing, and described locking device is connected with center stuck-module (211) and two ends abut with outer coupling portion.
4. by police combined engineer's scale according to claim 3, it is characterized in that, described locking device comprises friction mandrel a (206), spring (207) and friction mandrel b (210), wherein one end of friction mandrel a (206) and friction mandrel b (210) to be all inserted in center pit that center stuck-module (211) is provided with and to be flexibly connected, and described friction mandrel a (206) and friction mandrel b (210) is all arranged with spring (207) and the elastic force effect that the other end passes through spring (207) abuts with outer coupling portion respectively.
5. by police combined engineer's scale according to claim 4, it is characterized in that, this police combined engineer's scale comprises locking control device further, described locking control device comprises depression bar (201) and last item (202), one end of described depression bar (201) is articulated with the outside of housing, described last item (202) is successively through the through hole that housing and center stuck-module (211) are provided with, and medial extremity abuts with the active connection place of friction mandrel a (206) and friction mandrel b (210), the outboard end of described last item (202) abuts with depression bar (201), the connection angle of friction mandrel a (206) and friction mandrel b (210) is changed by depression bar (201) pressing last item (202), thus control the locking force of locking device.
6. by police combined engineer's scale according to claim 5, it is characterized in that, described friction mandrel a (206) and one end of friction mandrel b (210) are respectively " fourth " font and " hook " type structure that hook is connected; Described housing is ellipsoidal structure, comprise connecting link shell a (205) and connecting link shell b (209), described connecting link shell a (205) is connected with center stuck-module (211) with fixed screw (208) respectively by fastening adjustment screw (203) with connecting link shell b (209).
7. by police combined engineer's scale according to claim 6, it is characterized in that, described connecting link (2) is for time multiple, connected by two ball coupling shaft (3) between adjacent connecting link (2), the two ends of described pair of ball coupling shaft (3) are equipped with a spheroid and are connected by the spherical groove of this spheroid with connecting link (2) end.
8. by police combined engineer's scale according to claim 1, it is characterized in that, described engineer's scale (5) comprises engineer's scale main body (501), soft rubber sheet a (502), magnet steel (503) and plug (504), one end that its medium scale main body (501) is connected with engineer's scale stationary shaft (4) is the hollow structure with opening, described magnet steel (503) is arranged in this hollow structure, and pass through the opening of plug (504) closed hollow structure, described soft rubber sheet a (502) is arranged at the outside surface of engineer's scale main body (501), for adsorbing photometric plate lens (7) and color correction plate (8), described engineer's scale (5) is adsorbed by magnet steel (503) one end with engineer's scale stationary shaft (4), the other end of described engineer's scale stationary shaft (4) is spheroid, for being connected with the spherical groove that connecting link (2) end is provided with, described engineer's scale (5) is adsorbed in one end that engineer's scale (5) is provided with magnet steel (503).
9. by police combined engineer's scale according to claim 1, it is characterized in that, described photometric plate lens (7) comprises photometric plate lens main body (701), exposure reference information and soft rubber sheet b (705), wherein the lower surface of photometric plate lens main body (701) is provided with the soft rubber sheet b (705) for adsorbing with engineer's scale (5), the upper surface of described photometric plate lens main body (701) is provided with " date " and " photographer " of exposure reference information and trace evidence shooting, described exposure reference information comprises photometric plate lens white portion (702), the neutral gray area of photometric plate lens 18% (703) and black region (704), described black region (704) for opening be less than bottom cone tank.
10. by police combined engineer's scale according to claim 1, it is characterized in that, described color correction plate (8) comprises color correction plate main body (801), soft rubber sheet c (802), color correction plate square region (803), color correction plate white portion (804), color correction plate border circular areas (805) and the neutral gray area of color correction plate 18% (806), wherein the lower surface of color correction plate main body (801) is provided with the soft rubber sheet c (802) for adsorbing with engineer's scale (5), the upper surface of described color correction plate main body (801) is provided with color correction plate square region (803), color correction plate white portion (804), color correction plate border circular areas (805) and the neutral gray area of color correction plate 18% (806), the shooting that described color correction plate square region (803) is Physical evidence photo provides the color reference information of standard and corrects for deformation pattern, described color correction plate border circular areas (805) is black, correct for deformation pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383424.0U CN204705289U (en) | 2015-06-04 | 2015-06-04 | Police combined engineer's scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383424.0U CN204705289U (en) | 2015-06-04 | 2015-06-04 | Police combined engineer's scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204705289U true CN204705289U (en) | 2015-10-14 |
Family
ID=54284894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383424.0U Withdrawn - After Issue CN204705289U (en) | 2015-06-04 | 2015-06-04 | Police combined engineer's scale |
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| Country | Link |
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| CN (1) | CN204705289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897022A (en) * | 2015-06-04 | 2015-09-09 | 中国刑事警察学院 | Combined plotting scale for police |
-
2015
- 2015-06-04 CN CN201520383424.0U patent/CN204705289U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897022A (en) * | 2015-06-04 | 2015-09-09 | 中国刑事警察学院 | Combined plotting scale for police |
| CN104897022B (en) * | 2015-06-04 | 2017-11-07 | 中国刑事警察学院 | A kind of police combined engineer's scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151014 Effective date of abandoning: 20171107 |
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| AV01 | Patent right actively abandoned |