CN204515236U - A kind of right cylinder spherome surface developing instrument - Google Patents
A kind of right cylinder spherome surface developing instrument Download PDFInfo
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- CN204515236U CN204515236U CN201520241477.9U CN201520241477U CN204515236U CN 204515236 U CN204515236 U CN 204515236U CN 201520241477 U CN201520241477 U CN 201520241477U CN 204515236 U CN204515236 U CN 204515236U
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- connecting rod
- positioning
- rotary table
- integrating sphere
- right cylinder
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Abstract
The utility model relates to a kind of right cylinder spherome surface developing instrument, comprise base, positioning clamping device, multiband integrating sphere lighting device and supporting and positioning device, described positioning clamping device, supporting and positioning device are installed on base, and described multiband integrating sphere lighting device is fixed on supporting and positioning device.The utility model has the advantages such as reasonable in design, manipulation convenience and manufacturing cost are low, right cylinder, spherome surface can be launched and picture can be spliced to form continuously no-reflection bright road flattened image, convenient disassembly, adopts ultraviolet alternative light source combined with fluorescent powder can by latent image fingerprint manifestation; Adopt integrating sphere diffuse illumination, in right cylinder or the bright road of spherome surface no-reflection, to ensure image quality.
Description
Technical field
The utility model relates to photographic instrument in judicial expertise criminal investigation, is cylindrical side, spherome surface are flattened and gather a kind of right cylinder spherome surface developing instrument of vestige image.
Background technology
Right cylinder, spheroid side trace acquisition are the professional aspects of criminal investigation photograph always, and at first paste the collection of cylinder spherome surface by adhesive tape or aluminum slice and flatten, develop into right cylinder and rotate, camera shutter seam type is photosensitive flattening one by one from left to right.But, because the illumination reflective bright road of highlight is not got rid of, affect image quality; Sphere makes figure HRRP splitting in flattening and gathering; Need during instrumentation repeatedly to debug and affect service efficiency; On right cylinder spherome surface, the latent image fingerprint such as sweat is difficult to manifest.
Summary of the invention
For solving the problem, the utility model provide a kind of reasonable in design, manipulation easily, manufacturing cost is low, right cylinder, spherome surface can be launched and picture can be spliced to form continuously the device of no-reflection bright road flattened image, i.e. a kind of right cylinder spherome surface developing instrument.
A kind of right cylinder spherome surface developing instrument, comprise base, positioning clamping device, multiband integrating sphere lighting device and supporting and positioning device, described positioning clamping device, supporting and positioning device are installed on base, and described multiband integrating sphere lighting device is fixed on supporting and positioning device.Examining object is placed on positioning clamping device, positioning clamping device is utilized examining object to be stepped up location, then the image of multiband integrating sphere lighting device to examining object can be utilized to gather, also the signal be collected can be flowed to external computer system.
Described positioning clamping device comprises jaw, clamping motor, outer solid dish, inner rotary table, described clamping motor is fixed on base, described inner rotary table is arranged on clamping motor, described outer solid dish is sleeved on the periphery of inner rotary table, be slidably matched between described outer solid dish and inner rotary table, the quantity of described jaw is three, described three jaws symmetrically be distributed on the upper surface of inner rotary table, described three jaws are equipped with waist type chute, one end of described three jaws is all hinged with outer solid dish, and described three jaws are all slidably matched by waist type chute and inner rotary table.When examining object is placed in after on inner rotary table, operating personnel rotate outer solid dish with hand, and namely such three jaws can be clipped on examining object, realize clamping object localization to be checked, also can ensure that the center of examining object overlaps with the centre of gyration of inner rotary table simultaneously.
Described supporting and positioning device comprises column, first connecting rod, the first shank of the key, second connecting rod, the second shank of the key and third connecting rod, described column is arranged on base, described first connecting rod to be sleeved on column and by the first shank of the key locking positioning, described second connecting rod is fixed on first connecting rod, be slidably matched between described third connecting rod and second connecting rod, described third connecting rod passes through the second shank of the key locking positioning on second connecting rod;
Described multiband integrating sphere lighting device is fixed on third connecting rod.The particular location of multiband integrating sphere lighting device is adjusted according to the size of the examining object of reality, namely first the first shank of the key, the second shank of the key is loosened, first connecting rod is made to slide up and down to suitable location along column, lock the first shank of the key, after third connecting rod slides into suitable location around second connecting rod, lock the second shank of the key, the Information Monitoring of multiband integrating sphere lighting device can be utilized.
Described multiband integrating sphere lighting device comprises camera head, reflector, turn to prism, red-green-blue LED, ultraviolet LED lamp, described camera head is arranged on third connecting rod, described reflector comprises set collar, Plug Division and bowl body, described plugging position is in the bottom of bowl body, described Plug Division is inserted into the bottom of camera head, described set collar is arranged on the rim of a bowl place of bowl body, the described prisms tilted that turns to is fixed in Plug Division, described red-green-blue LED, ultraviolet LED lamp is alternately fixed on the inner face of set collar along the circumferencial direction of set collar.The utility model is applicable to the expansion of right cylinder or spherome surface.
The beneficial effects of the utility model are: the utility model has the advantages such as reasonable in design, manipulation convenience and manufacturing cost are low, right cylinder, spherome surface can be launched and picture can be spliced to form continuously no-reflection bright road flattened image, convenient disassembly, adopts ultraviolet alternative light source combined with fluorescent powder can by latent image fingerprint manifestation; Adopt integrating sphere diffuse illumination, in right cylinder or the bright road of spherome surface no-reflection, to ensure image quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is vertical view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is perspective view of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below the utility model being set forth further.
As shown in Figure 1 to Figure 3, a kind of right cylinder spherome surface developing instrument, comprise base 1, positioning clamping device, multiband integrating sphere lighting device and supporting and positioning device, described positioning clamping device, supporting and positioning device are installed on base 1, and described multiband integrating sphere lighting device is fixed on supporting and positioning device.Examining object 3 is placed on positioning clamping device, positioning clamping device is utilized examining object 3 to be stepped up location, then the image of multiband integrating sphere lighting device to examining object 3 can be utilized to gather, also the signal be collected can be flowed to external computer system.
Described positioning clamping device comprises jaw 2, clamping motor 12, admittedly 16 are coiled outward, inner rotary table 17, described clamping motor 12 is fixed on base 1, described inner rotary table 17 is arranged on clamping motor 12, described outer dish 16 is admittedly sleeved on the periphery of inner rotary table 17, described outer admittedly coiling between 16 and inner rotary table 17 is slidably matched, the quantity of described jaw 2 is three, on described three jaws 2 upper surface being distributed in inner rotary table 17 symmetrically, described three jaws 2 are equipped with waist type chute 2a, one end of described three jaws 2 is all admittedly coiled 16 be hinged with outer, described three jaws 2 are all slidably matched by waist type chute 2a and inner rotary table 17.When examining object 3 is placed in after on inner rotary table 17, operating personnel coil 16 outside rotating with hand admittedly, namely such three jaws 2 can be clipped on examining object 3, realize locating clamping to examining object 3, also can ensure that the center of examining object 3 overlaps with the centre of gyration of inner rotary table 17 simultaneously.
Described supporting and positioning device comprises column 4, first connecting rod 5, first shank of the key 6, second connecting rod 7, second shank of the key 8 and third connecting rod 9, described column 4 is arranged on base 1, described first connecting rod 5 to be sleeved on column 4 and by the first shank of the key 6 locking positioning, described second connecting rod 7 is fixed on first connecting rod 5, be slidably matched between described third connecting rod 9 and second connecting rod 7, described third connecting rod 9 passes through the second shank of the key 8 locking positioning on second connecting rod 7;
Described multiband integrating sphere lighting device is fixed on third connecting rod 9.The particular location of multiband integrating sphere lighting device is adjusted according to the size of the examining object 3 of reality, namely first the first shank of the key 6, second shank of the key 8 is loosened, first connecting rod 5 is made to slide up and down to suitable location along column 4, lock the first shank of the key 6, after third connecting rod 9 slides into suitable location around second connecting rod 7, lock the second shank of the key 8, the Information Monitoring of multiband integrating sphere lighting device can be utilized.
Described multiband integrating sphere lighting device comprises camera head 10, reflector 11, turn to prism 13, red-green-blue LED 14, ultraviolet LED lamp 15, described camera head 10 is arranged on third connecting rod 9, described reflector 11 comprises set collar 11a, Plug Division 11b and bowl body 11c, described Plug Division 11b is positioned at a bowl bottom of body 11c, described Plug Division 11b is inserted into the bottom of camera head 10, described set collar 11a is arranged on the rim of a bowl place of bowl body 11c, the described prism 13 that turns to tilts to be fixed in the 11b of Plug Division, described red-green-blue LED 14, ultraviolet LED lamp 15 is alternately fixed on the inner face of set collar 11a along the circumferencial direction of set collar 11a.The utility model is applicable to the expansion of right cylinder or spherome surface.
When examining object 3 is right cylinder, right cylinder is placed in inner rotary table 17, admittedly coil 16 outside rotating with hand, such three jaws 2 can clamp right cylinder, and ensure that cylindrical axis of rotation overlaps with the axis of rotation of inner rotary table 17; During use, starting clamping motor 12 drives inner rotary table 17 to rotate, turn round with synchronous drive right cylinder, meanwhile, a kind of lamp in red-green-blue LED 14, ultraviolet LED lamp 15 emits beam, and impinges upon on bowl body 11c, shine on the cylinder after bowl body 11c diffuse reflection, at this moment right cylinder does not then have the reflective passage of high light, cylindrical silhouette, through turning to prism 13 to enter in camera head 10, flattens to realize cylindrical surface.
When examining object 3 is spheroid, unloads reflector 11, and adjust supporting and positioning device, make camera head 10 aim at spheroid, the expansion of sphere can be realized.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and instructions; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a right cylinder spherome surface developing instrument, comprise base (1), positioning clamping device, multiband integrating sphere lighting device and supporting and positioning device, it is characterized in that: described positioning clamping device, supporting and positioning device are installed on base (1), described multiband integrating sphere lighting device is fixed on supporting and positioning device;
Described positioning clamping device comprises jaw (2), clamping motor (12), outer solid dish (16), inner rotary table (17), described clamping motor (12) is fixed on base (1), described inner rotary table (17) is arranged on clamping motor (12), described outer solid dish (16) is sleeved on the periphery of inner rotary table (17), be slidably matched between described outer solid dish (16) and inner rotary table (17), the quantity of described jaw (2) is three, on described three jaws (2) upper surface being distributed in inner rotary table (17) symmetrically, described three jaws (2) are equipped with waist type chute (2a), one end of described three jaws (2) is all admittedly coiled (16) with outer and is hinged, described three jaws (2) are all slidably matched by waist type chute (2a) and inner rotary table (17),
Described supporting and positioning device comprises column (4), first connecting rod (5), first shank of the key (6), second connecting rod (7), second shank of the key (8) and third connecting rod (9), described column (4) is arranged on base (1), described first connecting rod (5) is sleeved on column (4) and goes up and pass through the first shank of the key (6) locking positioning, described second connecting rod (7) is fixed on first connecting rod (5), be slidably matched between described third connecting rod (9) and second connecting rod (7), described third connecting rod (9) by the second shank of the key (8) locking positioning on second connecting rod (7),
Described multiband integrating sphere lighting device is fixed on third connecting rod (9).
2. a kind of right cylinder spherome surface developing instrument according to claim 1, it is characterized in that: described multiband integrating sphere lighting device comprises camera head (10), reflector (11), turn to prism (13), red-green-blue LED (14), ultraviolet LED lamp (15), described camera head (10) is arranged on third connecting rod (9), described reflector (11) comprises set collar (11a), Plug Division (11b) and bowl body (11c), described Plug Division (11b) is positioned at the bottom of a bowl body (11c), described Plug Division (11b) is inserted into the bottom of camera head (10), described set collar (11a) is arranged on the rim of a bowl place of a bowl body (11c), the described prism (13) that turns to tilts to be fixed in Plug Division (11b), described red-green-blue LED (14), ultraviolet LED lamp (15) is alternately fixed on the inner face of set collar (11a) along the circumferencial direction of set collar (11a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241477.9U CN204515236U (en) | 2015-04-20 | 2015-04-20 | A kind of right cylinder spherome surface developing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241477.9U CN204515236U (en) | 2015-04-20 | 2015-04-20 | A kind of right cylinder spherome surface developing instrument |
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| Publication Number | Publication Date |
|---|---|
| CN204515236U true CN204515236U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520241477.9U Expired - Fee Related CN204515236U (en) | 2015-04-20 | 2015-04-20 | A kind of right cylinder spherome surface developing instrument |
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| CN (1) | CN204515236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724975A (en) * | 2018-12-07 | 2019-05-07 | 宁夏六维辩证文物鉴定研究院 | Multi-functional historical relic micro-imaging evidence obtaining detector |
-
2015
- 2015-04-20 CN CN201520241477.9U patent/CN204515236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724975A (en) * | 2018-12-07 | 2019-05-07 | 宁夏六维辩证文物鉴定研究院 | Multi-functional historical relic micro-imaging evidence obtaining detector |
| CN109724975B (en) * | 2018-12-07 | 2021-04-23 | 宁夏六维辩证文物鉴定研究院 | Multifunctional cultural relic microscopic imaging evidence obtaining detector |
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| C14 | Grant of patent or utility model | ||
| 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: 20150729 Termination date: 20200420 |