CN205812194U - A kind of Monitor examination probe admiring imparting knowledge to students under class environment - Google Patents
A kind of Monitor examination probe admiring imparting knowledge to students under class environment Download PDFInfo
- Publication number
- CN205812194U CN205812194U CN201620788457.8U CN201620788457U CN205812194U CN 205812194 U CN205812194 U CN 205812194U CN 201620788457 U CN201620788457 U CN 201620788457U CN 205812194 U CN205812194 U CN 205812194U
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- Prior art keywords
- arm
- fixing
- crossbeam
- shield
- casing
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- Expired - Fee Related
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- 239000000523 sample Substances 0.000 title claims abstract description 16
- 230000036316 preload Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
nullThe utility model discloses a kind of Monitor examination probe admired and imparting knowledge to students under class environment，Including installing plate、Crossbeam、Arm、Photographic head and shooting head-shield，Crossbeam one end is fixing on a mounting board，The crossbeam other end is arranged with positioning sleeve，Crossbeam is provided with groove，Arm is equipped with on groove，Arm top threaded engagement has fixing nut，On the arm on fixing nut top, threaded engagement has pre-load nut，Arm bottom is fixed with casing，Lower box is provided with fixing pipe，Fixing position, outer, pipe bottom is provided with external screw thread，Shooting head-shield is provided with the female thread matched with external screw thread，Cavity it is provided with in casing，Rotating mechanism it is provided with in cavity，The outfan of rotating mechanism runs through casing and fixing pipe is arranged，And extend to be arranged in the shooting head-shield of fixing pipe bottom，The rotating mechanism outfan extending to image in head-shield is provided with mounting seat，Photographic head is fixed in mounting seat.Can comprehensive supervise, meet actually used in shooting angle demand, install and convenient disassembly.
Description
Technical field
This utility model relates to a kind of Monitor examination probe admired and imparting knowledge to students under class environment.
Background technology
Admire the most extensive open online course (Massive Open Online Course) of class, be recently to emerge
A kind of online course development mode, only have from traditional curriculum tens or hundreds of student different, a branch of instruction in school is the most up to ten thousand
People, for up to 160,000 people, under admiring class environment during teaching check-up system, owing to student is more, when examination, teacher can not each student
All supervising, this is accomplished by using Monitor examination to pop one's head in, but existing Monitor examination probe is installed and dismounting more bothers,
Can not comprehensive exercise supervision, it is impossible to meet actually used in shooting angle demand, supervision effect poor and relatively costly,
Having damaged and needed whole probe assembly all disassembles maintenance and changes, this also can increase the workload of operator.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in construction, easy to use, simple to operate, can be entirely square
Position supervision, meet actually used in shooting angle demand, low cost, install and convenient disassembly, efficiency of assembling is high, the scope of application
Extensively, service life is long, has the Monitor examination probe admiring imparting knowledge to students under class environment of safe and reliable effect.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of Monitor examination probe admiring imparting knowledge to students under class environment, including installing plate, crossbeam, arm, photographic head and shooting
Head-shield, described crossbeam one end is fixing on a mounting board, and the described crossbeam other end is arranged with positioning sleeve, and described crossbeam is provided with logical
Groove, described arm is equipped with on groove, and described arm top threaded engagement has fixing nut, described fixing nut top
On arm, threaded engagement has pre-load nut, described arm bottom to be fixed with casing, and described lower box is provided with fixing pipe, described solid
Position, outer, fixed tube bottom is provided with external screw thread, and described shooting head-shield is provided with the female thread matched with described external screw thread, described
Being provided with cavity in casing, be provided with rotating mechanism in described cavity, the outfan of described rotating mechanism runs through casing and fixing pipe sets
Put, and extend to be arranged in the shooting head-shield of fixing pipe bottom, described in extend to image the rotating mechanism outfan in head-shield
Being provided with mounting seat, described photographic head is fixed in mounting seat.
As preferred technical scheme, described groove inner bottom part is provided with the flexible support pad matched with described arm, institute
Stating positioning sleeve and be provided with the draw-in groove matched with described arm, described positioning sleeve middle part is provided with matches with described groove
Location bar, described location boom end is provided with the flexible locating pad matched with described arm, and described positioning sleeve is provided with two use
In stationary positioned set and the fixing bolt of crossbeam.
As preferred technical scheme, described fixing nut bottom coordinates with beam surface upper, and described casing top is provided with
Case lid, described arm bottom fixes with case lid, and described case lid is provided with the location screw for fixing case lid and casing.
As preferred technical scheme, described installing plate is provided with installation screw, and described installation screw is provided with four, described
Installing plate is provided with the reinforcing plate for fixed cross beam.
As preferred technical scheme, described shooting head-shield uses transparent material to make.
A kind of Monitor examination probe admiring imparting knowledge to students under class environment of this utility model provides the benefit that: its simple in construction,
Easy to use, simple to operate, can comprehensive supervise, meet actually used in shooting angle demand, low cost, install and dismantle
Convenient, efficiency of assembling is high, and applied widely, service life is long, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is crossbeam top view of the present utility model；
Fig. 3 is positioning sleeve sectional view of the present utility model；
Fig. 4 is positioning sleeve A direction view of the present utility model.
Detailed description of the invention
Refering to a kind of Monitor examination probe admiring imparting knowledge to students under class environment shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, including installing
Plate 1, crossbeam 2, arm 3, photographic head 4 and shooting head-shield 5, described crossbeam 2 one end is fixed on installing plate 1, described crossbeam 2 another
End is arranged with positioning sleeve 6, and described crossbeam 2 is provided with groove 7, and described arm 3 is equipped with on groove 7, described arm 3 top
Threaded engagement has fixing nut 8, and on the arm 3 on described fixing nut 8 top, threaded engagement has pre-load nut 9, described arm 3 times
Portion is fixed with casing 10, and described casing 10 bottom is provided with fixing pipe 11, and position, outer, described fixing pipe 11 bottom is provided with external screw thread
12, described shooting head-shield 5 is provided with the female thread 13 matched with described external screw thread 12, is provided with cavity 14 in described casing 10,
Being provided with rotating mechanism 15 in described cavity 14, the outfan of described rotating mechanism 15 runs through casing 10 and fixing pipe 11 is arranged, and
Extend to be arranged in the shooting head-shield 5 of fixing pipe 11 bottom, described in extend to image rotating mechanism 15 outfan in head-shield 5
Being provided with mounting seat 16, described photographic head 4 is fixed in mounting seat 16.
A preferred embodiment in this utility model, described groove 7 inner bottom part is provided with soft with what described arm 3 matched
Property supporting pad 101, described positioning sleeve 6 is provided with the draw-in groove 102 matched with described arm 3, and described positioning sleeve 6 middle part sets
The location bar 103 matched with described groove 7, bar 103 end, described location is had to be provided with the flexibility matched with described arm 3 fixed
Position pad 104, described positioning sleeve 6 is provided with two for stationary positioned set 6 and the fixing bolt 105 of crossbeam 2.
A preferred embodiment in this utility model, described fixing nut 8 bottom coordinates with crossbeam 2 upper surface, described
Casing 10 top is provided with case lid 201, and described arm 3 bottom is fixed with case lid 201, and described case lid 201 is provided with for fixed case
Lid 201 and the location screw 202 of casing 10.
A preferred embodiment in this utility model, described installing plate 1 is provided with installation screw 301, described installation spiral shell
Nail 301 is provided with four, and described installing plate 1 is provided with the reinforcing plate 302 for fixed cross beam 2.
A preferred embodiment in this utility model, described shooting head-shield 5 uses transparent material to make.
Further, described groove inner bottom part is provided with the flexible support pad matched with described arm, on described positioning sleeve
Being provided with the draw-in groove matched with described arm, described positioning sleeve middle part is provided with the location bar matched with described groove, institute
Stating location boom end and be provided with the flexible locating pad matched with described arm, described positioning sleeve is provided with two for stationary positioned
Set and the fixing bolt of crossbeam, by set flexible support pad, can avoid arm when allocating groove into, with groove inner bottom part it
Between output hard contact and damage overall structure, by set flexible locating pad, arm can be played the purpose of flexible location,
By set draw-in groove and beam engagement, and it is fixed positioning sleeve and crossbeam by fixing bolt, positioning sleeve can be increased with horizontal
The fixed effect of beam.
Further, described casing top is provided with case lid, and described arm bottom is fixed with case lid, and described case lid is provided with use
In the location screw of fixing case lid and casing, arranged by above structure, while the installation facilitating casing and dismounting,
Also the later maintenance to rotating mechanism can be facilitated.
Further, described installing plate is provided with the reinforcing plate for fixed cross beam, by set reinforcing plate, adds
Bonding strength between installing plate and crossbeam.
When a kind of Monitor examination probe admiring imparting knowledge to students under class environment of this utility model has the advantage that use, pass through
Crossbeam arranges a groove matched with arm, and threaded engagement fixes nut and pre-load nut on arm, can be just
Installation between arm and crossbeam and dismounting, and by set positioning sleeve and the fixing bolt being arranged on positioning sleeve,
And location bar is set on positioning sleeve, and arm can be played the fixing and purpose of location, by arranging rotating mechanism in casing,
Can drive the rotation of the photographic head being arranged in mounting seat, thus can omnibearing Monitor examination on-the-spot, by set shooting
Head-shield, can be effectively protected photographic head, and by using transparent material to make photographic head, it is to avoid affect photographic head supervision with
And occur that the situation of shooting blind area occurs.Its simple in construction, easy to use, simple to operate, comprehensive can supervise, meet actual making
Shooting angle demand in, low cost, to install and convenient disassembly, efficiency of assembling is high, and applied widely, service life is long, tool
There is safe and reliable effect.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. admire the Monitor examination probe imparted knowledge to students under class environment for one kind, it is characterised in that: include installing plate, crossbeam, arm, shooting
Head and shooting head-shield, described crossbeam one end is fixing on a mounting board, and the described crossbeam other end is arranged with positioning sleeve, on described crossbeam
Being provided with groove, described arm is equipped with on groove, and described arm top threaded engagement has fixing nut, described fixing nut
On the arm on top, threaded engagement has pre-load nut, described arm bottom to be fixed with casing, and described lower box is provided with fixing pipe,
Position, outer, described fixing pipe bottom is provided with external screw thread, and described shooting head-shield is provided with the interior spiral shell matched with described external screw thread
Stricture of vagina, is provided with cavity in described casing, be provided with rotating mechanism in described cavity, and the outfan of described rotating mechanism runs through casing with solid
Fixed tube is arranged, and extends to be arranged in the shooting head-shield of fixing pipe bottom, described in extend to image the rotating mechanism in head-shield
Outfan is provided with mounting seat, and described photographic head is fixed in mounting seat.
The Monitor examination probe admiring imparting knowledge to students under class environment the most according to claim 1, it is characterised in that: in described groove
Bottom is provided with the flexible support pad matched with described arm, and described positioning sleeve is provided with the draw-in groove matched with described arm,
Described positioning sleeve middle part is provided with the location bar matched with described groove, and described location boom end is provided with and described arm phase
The flexible locating pad coordinated, described positioning sleeve is provided with two for stationary positioned set and the fixing bolt of crossbeam.
The Monitor examination probe admiring imparting knowledge to students under class environment the most according to claim 1, it is characterised in that: described fixing spiral shell
Female bottom coordinates with beam surface upper, and described casing top is provided with case lid, and described arm bottom is fixed with case lid, on described case lid
It is provided with the location screw for fixing case lid and casing.
The Monitor examination probe admiring imparting knowledge to students under class environment the most according to claim 1, it is characterised in that: described installing plate
Being provided with installation screw, described installation screw is provided with four, and described installing plate is provided with the reinforcing plate for fixed cross beam.
The Monitor examination probe admiring imparting knowledge to students under class environment the most according to claim 1, it is characterised in that: described photographic head
Cover uses transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788457.8U CN205812194U (en) | 2016-07-26 | 2016-07-26 | A kind of Monitor examination probe admiring imparting knowledge to students under class environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620788457.8U CN205812194U (en) | 2016-07-26 | 2016-07-26 | A kind of Monitor examination probe admiring imparting knowledge to students under class environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812194U true CN205812194U (en) | 2016-12-14 |
Family
ID=57507337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620788457.8U Expired - Fee Related CN205812194U (en) | 2016-07-26 | 2016-07-26 | A kind of Monitor examination probe admiring imparting knowledge to students under class environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205812194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445967A (en) * | 2019-08-12 | 2019-11-12 | 湖州华龙智能科技有限公司 | A kind of automatic cleaning type industry camera that monitoring range is big |
-
2016
- 2016-07-26 CN CN201620788457.8U patent/CN205812194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445967A (en) * | 2019-08-12 | 2019-11-12 | 湖州华龙智能科技有限公司 | A kind of automatic cleaning type industry camera that monitoring range is big |
| CN110445967B (en) * | 2019-08-12 | 2020-11-13 | 温州思鸣达工业产品设计有限公司 | Automatic cleaning type industrial camera with large monitoring range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |