CN208421487U - A kind of dark field, which is taken pictures, uses auxiliary chamber - Google Patents
A kind of dark field, which is taken pictures, uses auxiliary chamber Download PDFInfo
- Publication number
- CN208421487U CN208421487U CN201821104015.2U CN201821104015U CN208421487U CN 208421487 U CN208421487 U CN 208421487U CN 201821104015 U CN201821104015 U CN 201821104015U CN 208421487 U CN208421487 U CN 208421487U
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- CN
- China
- Prior art keywords
- upper cover
- lower frame
- auxiliary chamber
- dark field
- lifting device
- 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.)
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Abstract
The utility model relates to a kind of dark fields to take pictures with auxiliary chamber, belong to police inspection of the scene of a crime equipment technical field.It includes upper cover, lower frame, bellows and lifting device that the dark field, which is taken pictures with auxiliary chamber, and bellows is circumferentially between the upper cover and lower frame, and lifting device is provided between upper cover and lower frame, and lifting device both ends connect one to one with upper cover and lower frame.Dark field provided by the utility model is taken pictures can not only adjust height with auxiliary chamber as needed, to match with the height of operator, simultaneously, during idle time, device height can be contracted to minimum, reduction equipment, which is put, to be taken up space, while being also convenient for carrying, taken, put.
Description
Technical field
The utility model relates to a kind of dark fields to take pictures with auxiliary chamber, belong to police inspection of the scene of a crime equipment technical field.
Background technique
During for scene of a crime prospecting, generally requires to be acquired the trace evidence found at the scene and take pictures,
In existing shooting style, it is means of more commonly taking pictures that dark field oblique angle, which is taken pictures, when taking pictures, needs to protect by case of taking pictures
Exhibit card can preferably develop, and still, existing cabinet of taking pictures is mostly integral structure, and it is extremely inconvenient to use, moreover, case
Body can not fold, and occupied space is big, not readily portable and put, and can not adjust its height as needed.
It takes pictures cabinet, has solved the problems, such as of the existing technology therefore, it is necessary to design portable, height-adjustable scotopia.
Summary of the invention
In order to solve the problems, such as background technique, the utility model, which provides a kind of dark field, takes pictures and uses auxiliary tank
Body.
In order to achieve the above objectives, the utility model is implemented by following technical solution:
A kind of dark field is taken pictures with auxiliary chamber, including upper cover, lower frame, lifting device and folding hood, described
Upper lid on offer mouth of taking pictures, hood both ends connect one to one with upper cover and lower frame, hood, upper cover, lower frame and to
Viewing plane constitutes a cavity, and lifting device is additionally provided between upper cover and lower frame, lifting device both ends and upper cover and under
Frame connects one to one.
Further, the hood is bellows.
Further, the lifting device is telescopic rod, is provided with locking device on telescopic rod.
Further, the lifting device is X-type scissors bracket, two rod ends difference of the fixed side of X-type scissors bracket
It corresponds and is rotatablely connected with upper cover and lower frame, two rod ends of movable side pass through sliding slot respectively and upper cover, lower frame one are a pair of
It should be slidably connected, be connected with driving device in X-type scissors bracket.
Preferably, the driving device is leading screw and nut mechanism, and screw rod is rotatably connected by bearing and upper cover, and with
Upper cover is parallel, and one of rod end of nut and X-type scissors bracket activity side is rotatablely connected.
Preferably, the leading screw and nut mechanism is equipped with driving motor, and driving motor passes through worm and gear and screw rod spiral shell
The screw rod of parent agency connects.
The utility model has the beneficial effects that
The utility model can not only adjust height as needed, to match with the height of operator, meanwhile, in sky
Device height can be contracted to minimum by idle, and reduction equipment, which is put, to be taken up space, while being also convenient for carrying, taken, put.
Detailed description of the invention
Fig. 1 is one structural schematic diagram of the utility model embodiment；
Fig. 2 is one schematic diagram of internal structure of the utility model embodiment；
Fig. 3 is two structural schematic diagram of the utility model embodiment；
Fig. 4 is two schematic diagram of internal structure I of the utility model embodiment；
Fig. 5 is two schematic diagram of internal structure II of the utility model embodiment；
Fig. 6 is two position A partial enlarged view of the utility model embodiment.
In figure, 1- upper cover, 2- lower frame, 3- hood, 4- take pictures mouth, 5- telescopic rod, 6-X type scissors bracket, 7- sliding slot, 8-
Screw rod, 9- nut, 10- driving motor, 11- worm gear, 12- worm screw.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below in conjunction with attached drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
Embodiment 1
As shown in Figs. 1-2, a kind of dark field is taken pictures with auxiliary chamber, including upper cover 1, lower frame 2, lifting device and foldable
Hood 3, offer mouth 4 of taking pictures in the upper cover 1, it is used for taking pictures for tools of taking pictures such as camera, mobile phone, plates,
3 both ends of hood connect one to one with upper cover 1 and lower frame 2, and hood 3, upper cover 1, lower frame 2 and plane to be seen constitute one
The tools of taking pictures such as camera, mobile phone, plate are placed at mouth 4 of taking pictures by cavity when taking, and pass through camera, mobile phone, plate etc.
The tool of taking pictures closes mouth 4 of taking pictures, and matches so that hood 3, upper cover 1, lower frame 2, plane to be seen and the tool of taking pictures surround one
The dark room conditions taken pictures of dark field are closed, preferably hood 3 is bellows, and can effectively avoid stray light and enter influences to take pictures in camera bellows,
Lifting device is additionally provided between upper cover 1 and lower frame 2, lifting device may be provided in hood 3, may also be arranged on hood 3
Outside, lifting device both ends connect one to one with upper cover 1 and lower frame 2, by lifting device, are adjusted between upper cover 1 and lower frame 2
Distance, adjust the height of integral device, reduce equipment and put and is taken up space, while being also convenient for carrying, adjusted in lifting device
When, hood 3 can be folded up with the variation of device height, will not influence use.
Preferably, the lifting device is telescopic rod 5 in the present embodiment, 5 upper end of telescopic rod is connect with upper cover 1, under
End is connect with lower frame 2, and 5 quantity of telescopic rod is without limitations, adjusts distance between upper cover 1 and lower frame 2 as long as being able to achieve, but
It is that the preferred telescopic rod 5 of the present embodiment is set as four, the locking device for locking telescopic rod 5 is set on telescopic rod 5, such as revolves
The adjusting for carrying out telescopic rod 5 manually can be used in button, buckle etc., the modes such as cylinder, hydraulic can also be used, telescopic rod 5 is driven to carry out
Telescopic adjustment will not repeat them here as long as being able to achieve the existing way of the adjusting of telescopic rod 5.It is adjustable by telescopic rod 5
The distance between upper cover 1 and lower frame 2 are saved, the height of integral device is adjusted, in use, height can not only be adjusted as needed, with
Just match with the height of operator, meanwhile, during idle time, telescopic rod 5 can be contracted to it is most short, reduce equipment put it is shared
Space, while being also convenient for carrying, take, put.
The use process of the present embodiment:
In use, opening the locking device of telescopic rod 5, the length of telescopic rod 5 is adjusted, regulates the height of equipment as needed
Degree locks telescopic rod 5.
The utility model compared with prior art, it is adjustable to realize integral device height, and can carry out equipment maximum
The folding shrinking of degree, greatly reduces equipment and puts and taken up space, easy to carry, take, put.
Embodiment 2
As seen in figures 3-6, a kind of dark field is taken pictures with auxiliary chamber, including upper cover 1, lower frame 2, lifting device and foldable
Hood 3, offer mouth 4 of taking pictures in the upper cover 1, it is used for taking pictures for tools of taking pictures such as camera, mobile phone, plates,
3 both ends of hood connect one to one with upper cover 1 and lower frame 2, and hood 3, upper cover 1, lower frame 2 and plane to be seen constitute one
The tools of taking pictures such as camera, mobile phone, plate are placed at mouth 4 of taking pictures by cavity when taking, and pass through camera, mobile phone, plate etc.
The tool of taking pictures closes mouth 4 of taking pictures, and matches so that hood 3, upper cover 1, lower frame 2, plane to be seen and the tool of taking pictures surround one
The dark room conditions taken pictures of dark field are closed, preferably hood 3 is bellows, and can effectively avoid stray light and enter influences to take pictures in camera bellows,
Lifting device is additionally provided between upper cover 1 and lower frame 2, lifting device may be provided in hood 3, may also be arranged on hood 3
Outside, lifting device both ends connect one to one with upper cover 1 and lower frame 2, by lifting device, are adjusted between upper cover 1 and lower frame 2
Distance, adjust the height of integral device, reduce equipment and put and is taken up space, while being also convenient for carrying, adjusted in lifting device
When, hood 3 can be folded up with the variation of device height, will not influence use.
Preferably, the lifting device is X-type scissors bracket 6 in the present embodiment, quantity is arranged in X-type scissors bracket 6
It is without limitations, still, in order to be illustrated in more detail to documented technical solution, the preferred X-type scissors bracket 6 of the present embodiment
Setting two, two X-type scissors brackets 6 are separately positioned on upper cover 1 or the opposite two sides of lower frame 2, X-type scissors bracket 6 fix one
Two rod ends of side correspond with upper cover 1 and lower frame 2 be rotatablely connected respectively, and it is existing that hinge, shaft etc. can be used in rotation connection
Connection structure, as long as two rod ends for being able to achieve the fixed side of X-type scissors bracket 6 can be a certain solid rotating around upper cover 1 or lower frame 2
The mode of Fixed-point Motion of A, will not repeat them here, and two rod ends of movable side pass through sliding slot 7 and upper cover 1, lower frame respectively
2 one-to-one correspondence are slidably connected, and two rod ends of the movable side of X-type scissors bracket 6 can horizontally slip along sliding slot 7, and will not take off
From sliding slot 7, guarantee X-type scissors bracket 6 in sliding will not disequilibrium, be connected with driving device in X-type scissors bracket 6, drive
Dynamic device is 8 nut of screw rod, 9 mechanism (modes such as manual, hydraulic-driven can also be used), and screw rod 8 can be turned by bearing with upper cover 1
Dynamic connection, and it is parallel with upper cover 1, one of rod end of nut 9 and the movable side of X-type scissors bracket 6 is rotatablely connected, screw rod 8
9 mechanism of nut is equipped with driving motor 10, and driving motor 10 is passed by 11 worm screw 12 of worm gear and the screw rod 8 of 8 nut of screw rod, 9 mechanism
Dynamic connection, in use, 10 rotate driving worm screw 12 of driving motor rotates, the transmission of turbine and worm 12 drives screw rod 8 to rotate, due to silk
Bar 8 and nut 9 are threadedly coupled, and therefore, when screw rod 8 rotates, nut 9 can be slided along upper cover 1, drive X-type scissors bracket 6 living
The rod end connecting on dynamic side with nut 9 is translated along sliding slot 7, changes the scissor angle of X-type scissors bracket 6, adjusts X-type scissor
The distance between about 6 rod end of bracket, realizes the adjusting of device height, in use, height can not only be adjusted as needed, so as to
Match with the height of operator, meanwhile, during idle time, device height can be contracted to minimum, reduction equipment is put shared
Space, while being also convenient for carrying, take, put.
The use process of the present embodiment:
In use, 10 rotate driving worm screw 12 of driving motor rotates, the transmission of turbine and worm 12 drives screw rod 8 to rotate, with silk
The nut 9 that bar 8 is threadedly coupled can be slided along upper cover 1, drive the rod end connecting on the movable side of X-type scissors bracket 6 with nut 9
It being translated along sliding slot 7, another rod end is also synchronized therewith and is slided along 2 sliding slot 7 of lower frame, change the scissor angle of X-type scissors bracket 6,
The distance between about 6 rod end of X-type scissors bracket is adjusted, realizes the adjusting of device height.
The utility model compared with prior art, can not only adjust height, as needed so as to the height with operator
Match, meanwhile, during idle time, device height can be contracted to minimum, reduction equipment, which is put, to be taken up space, while being also convenient for taking
Band takes, puts.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (6)
1. a kind of dark field is taken pictures with auxiliary chamber, it is characterised in that: including upper cover, lower frame, lifting device and folding screening
Light shield offers mouth of taking pictures on the upper lid, and hood both ends connect one to one with upper cover and lower frame, hood, upper cover,
Lower frame and plane to be seen constitute a cavity, and lifting device is additionally provided between upper cover and lower frame, lifting device both ends with
Upper cover and lower frame connect one to one.
2. a kind of dark field according to claim 1 is taken pictures with auxiliary chamber, it is characterised in that: the hood is skin
Chamber.
3. a kind of dark field according to claim 1 is taken pictures with auxiliary chamber, it is characterised in that: the lifting device is
Telescopic rod is provided with locking device on telescopic rod.
4. a kind of dark field according to claim 1 is taken pictures with auxiliary chamber, it is characterised in that: the lifting device is
X-type scissors bracket, two rod ends of the fixed side of X-type scissors bracket are corresponded with upper cover and lower frame respectively to be rotatablely connected, living
Two rod ends of dynamic side pass through sliding slot respectively and are slidably connected with upper cover, lower frame one-to-one correspondence, and drive is connected in X-type scissors bracket
Dynamic device.
5. a kind of dark field according to claim 4 is taken pictures with auxiliary chamber, it is characterised in that: the driving device is
Leading screw and nut mechanism, screw rod are rotatably connected by bearing and upper cover, and parallel with upper cover, nut and the activity of X-type scissors bracket
One of rod end of side is rotatablely connected.
6. a kind of dark field according to claim 5 is taken pictures with auxiliary chamber, it is characterised in that: feed screw nut's machine
Structure is equipped with driving motor, and driving motor is connected by the screw rod of worm and gear and leading screw and nut mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018207123114 | 2018-05-14 | ||
| CN201820712311 | 2018-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208421487U true CN208421487U (en) | 2019-01-22 |
Family
ID=65126509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104015.2U Expired - Fee Related CN208421487U (en) | 2018-05-14 | 2018-07-12 | A kind of dark field, which is taken pictures, uses auxiliary chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208421487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638619A (en) * | 2020-05-19 | 2020-09-08 | 北京航空航天大学 | Light small-size deployable film lens hood based on combined material buckled plate |
-
2018
- 2018-07-12 CN CN201821104015.2U patent/CN208421487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111638619A (en) * | 2020-05-19 | 2020-09-08 | 北京航空航天大学 | Light small-size deployable film lens hood based on combined material buckled plate |
| CN111638619B (en) * | 2020-05-19 | 2021-08-20 | 北京航空航天大学 | Light small-size deployable film lens hood based on combined material buckled plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 1 building, 1 building, No. 176, medical Road, Kunming hi tech Development Zone, Yunnan 650200, China Patentee after: YUNNAN KASUO INDUSTRY Co.,Ltd. Address before: 100071 Beijing city Fengtai District Caihuying No. 58 room 1102 (Taiping Bridge enterprises centralized office area) Patentee before: BEIJING KASUO ZHONGHE TECHNOLOGY Co.,Ltd. |
|
| 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: 20190122 Termination date: 20210712 |