CN209473678U - A kind of elevator shaft image transmission teaching camera shooting safety cap - Google Patents
A kind of elevator shaft image transmission teaching camera shooting safety cap Download PDFInfo
- Publication number
- CN209473678U CN209473678U CN201821716196.4U CN201821716196U CN209473678U CN 209473678 U CN209473678 U CN 209473678U CN 201821716196 U CN201821716196 U CN 201821716196U CN 209473678 U CN209473678 U CN 209473678U
- Authority
- CN
- China
- Prior art keywords
- safety cap
- fixedly connected
- locating rod
- image transmission
- gag lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to technique for taking fields, and disclose a kind of elevator shaft image transmission teaching camera shooting safety cap, including safety cap ontology, locating piece there are two being fixedly connected on the outer surface of the safety cap ontology, the side of the locating piece is fixedly connected with locating rod, the locating rod is movably installed with arc folder in appearance, thread bush is threaded on the outer surface of the locating rod, the bottom of the thread bush is fixedly connected with positioning sleeve, and the bottom of the positioning sleeve is in contact with the top that arc presss from both sides.Elevator shaft image transmission teaching camera shooting safety cap, the effect of absorbing sweat rope is utilized by the effect of clip convenient for the binding of absorbing sweat rope, increase comfort of the safety cap when wearing, prevent safety cap ontology from falling off, using the effect of locating piece, convenient for the installation of locating rod, utilize the effect of positioning pin, it prevents thread bush in use, is produced from locating rod, cause positioning sleeve that can not press from both sides to arc and limit.
Description
Technical field
The utility model relates to technique for taking field, specially a kind of elevator shaft image transmission teaching camera shooting safety
Cap.
Background technique
Safety cap refers to the cap for having injured protective action caused by by falling object and other specific factors to head part, peace
Full cap is made of cap shell, hat lining, chin belt and attachment etc..
Safety cap is the safety equipment that must be worn when construction personnel's construction, is mainly used to slow down the dynamics that head is subject to, due to
Most teaching needs to construction site to impart knowledge to students, but unexpected generation in order to prevent, only needs professional construction
Process is transferred on screen, and existing most teaching in use can not be according to construction location with camera shooting safety cap
The different angle of different adjustment camera causes construction personnel in construction, the picture for the shooting construction that also to bow, for a long time
It bows, and oxygen is less in well, causes photographer's breathing to have some setbacks, influence the progress of on-the-spot teaching.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of elevator shaft image transmission teaching camera shooting safety
Cap has the advantages of adjusting angle, solves most teaching with safety cap is imaged, in use, can not be according to applying
The different angle of the different adjustment camera that station is set causes construction personnel in construction, the picture for the shooting construction that also to bow,
It bows for a long time, and oxygen is less in well, causes photographer's breathing to have some setbacks, influence the progress issue of on-the-spot teaching.
The utility model provides the following technical solutions: a kind of elevator shaft image transmission teaching camera shooting safety cap, including
Safety cap ontology, is fixedly connected with that there are two locating pieces on the outer surface of the safety cap ontology, and the side of the locating piece is fixed
It is connected with locating rod, the locating rod is movably installed with arc folder in appearance, is threadedly coupled on the outer surface of the locating rod
There is thread bush, the bottom of the thread bush is fixedly connected with positioning sleeve, and the bottom of the positioning sleeve connects with the top that arc presss from both sides
Touching, the side of the arc folder are rotatably connected to gag lever post, and the outside of arc folder is run through and extended in one end of the gag lever post,
One end of the gag lever post is fixedly connected with camera, and nut, the nut are threaded on the outer surface of the gag lever post
Side be fixedly connected with limit sleeve, the side of the limit sleeve is in contact with the side that arc presss from both sides.
Preferably, the bottom of the safety cap ontology is fixedly connected with clip, offers on the outer surface of the clip logical
Hole, the inner wall of the through-hole are wound with absorbing sweat rope.
Preferably, one end of the locating rod is fixedly connected with the positioning pin outside arc folder, the positioning pin
Area is greater than the area of locating rod and thread bush joint, and the diameter of positioning pin is greater than the diameter of locating rod.
Preferably, one end of the gag lever post is fixedly connected with the limited block outside arc folder, the limited block
Diameter is greater than the diameter of gag lever post, and the area of limited block is greater than the area of gag lever post and arc folder joint.
Preferably, the limit sleeve and positioning sleeve are rubber layer, and limit sleeve and positioning sleeve with a thickness of 0.3cm.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, elevator shaft image transmission teaching camera shooting safety cap, by the effect of clip, convenient for the binding of absorbing sweat rope,
Using the effect of absorbing sweat rope, increases comfort of the safety cap when wearing, prevent safety cap ontology from falling off, utilize the work of locating piece
With preventing thread bush in use using the effect of positioning pin convenient for the installation of locating rod, produced from locating rod, it is fixed to cause
Position set can not press from both sides arc and limit.
2, elevator shaft image transmission teaching camera shooting safety cap, by the effect of gag lever post, convenient for the peace of camera
Dress is prevented nut in rotation, directly produces the outside of gag lever post using the effect of limited block, cause the angle of camera without
Method is fixed, using the effect of nut, so that elasticated of the adjustable camera of limit sleeve when adjusting angle.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side structure schematic view of locating piece；
Fig. 3 is the positive structure diagram of camera.
In figure: 1, safety cap ontology；2, clip；3, through-hole；4, absorbing sweat rope；5, locating piece；6, positioning pin；7, arc presss from both sides；
8, locating rod；9, thread bush；10, positioning sleeve；11, gag lever post；12, limited block；13, camera；14, nut；15, limit sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of elevator shaft image transmission teaching camera shooting safety cap, including safety cap ontology 1, safety
The bottom of cap ontology 1 is fixedly connected with clip 2, and through-hole 3 is offered on the outer surface of clip 2, and the inner wall of through-hole 3 is wound with absorbing sweat
Rope 4 convenient for the binding of absorbing sweat rope 4, using the effect of absorbing sweat rope 4, increases safety cap when wearing by the effect of clip 2
Comfort prevents safety cap ontology 1 from falling off, and is fixedly connected on the outer surface of safety cap ontology 1 there are two locating piece 5, using calmly
The effect of position block 5 prevents thread bush 9 in use, from locating rod 8 using the effect of positioning pin 6 convenient for the installation of locating rod 8
On produce, cause positioning sleeve 10 that can not press from both sides to arc and 7 limit, thread bush 9 turns tighter, and arc folder 7 adjusts the streams of angles
Smooth property is lower, and the side of locating piece 5 is fixedly connected with locating rod 8, and locating rod 8 is movably installed with arc folder 7, positioning in appearance
Thread bush 9 is threaded on the outer surface of bar 8, one end of locating rod 8 is fixedly connected with the positioning pin outside arc folder 7
6, the area of positioning pin 6 is greater than the area of locating rod 8 and 9 joint of thread bush, and the diameter of positioning pin 6 is greater than locating rod 8
Diameter, the bottom of thread bush 9 are fixedly connected with positioning sleeve 10, and the bottom of positioning sleeve 10 is in contact with the top of arc folder 7, arc
The side of folder 7 is rotatably connected to gag lever post 11, utilizes limited block by the effect of gag lever post 11 convenient for the installation of camera 13
12 effect prevents nut 14 in rotation, directly produces the outside of gag lever post 11, cause the angle of camera 13 that can not consolidate
Fixed, the outside of arc folder 7 is run through and extended in one end of gag lever post 11, and one end of gag lever post 11 is fixedly connected with to press from both sides positioned at arc
Limited block 12 outside 7, the diameter of limited block 12 is greater than the diameter of gag lever post 11, and the area of limited block 12 is greater than gag lever post 11
The area of 7 joints is pressed from both sides with arc, one end of gag lever post 11 is fixedly connected with camera 13, screw thread on the outer surface of gag lever post 11
It is connected with nut 14, using the effect of nut 14, so that the adjustable camera 13 of limit sleeve 15 is elastic when adjusting angle
Property, nut 14 twist it is tighter, camera 13 adjust angle fluency it is lower, the side of nut 14 is fixedly connected with limit sleeve
15, the side of limit sleeve 15 is in contact with the side of arc folder 7, and limit sleeve 15 and positioning sleeve 10 are rubber layer, and limit sleeve
15 with positioning sleeve 10 with a thickness of 0.3cm.
Working principle, when needing to adjust the angle of camera 13, limit sleeve 15 is not contacted with arc folder 7 at this time, is then turned
Dynamic camera 13 is adjusted to after suitable position, and rotating nut 14 drives limit sleeve 15 to move inward, and limit sleeve 15 is driven to press
Tight arc folder 7, compresses the connection between arc folder 7 and camera 13, when needing to adjust the angle of arc folder 7, arc of rotation clevis 7
After being moved to suitable angle, turns thread bush 9 and drive the compression arc of positioning sleeve 10 folder 7 that can limit to arc folder 7.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of elevator shaft image transmission teaching camera shooting safety cap, including safety cap ontology (1), it is characterised in that: described
There are two being fixedly connected on the outer surface of safety cap ontology (1) locating piece (5), the side of the locating piece (5) is fixedly connected with
Locating rod (8), the locating rod (8) are movably installed with arc folder (7), spiral shell on the outer surface of the locating rod (8) in appearance
Line is connected with thread bush (9), and the bottom of the thread bush (9) is fixedly connected with positioning sleeve (10), the bottom of the positioning sleeve (10)
It is in contact at the top of portion and arc folder (7), the side of the arc folder (7) is rotatably connected to gag lever post (11), the gag lever post
(11) outside of arc folder (7) is run through and extended in one end, and one end of the gag lever post (11) is fixedly connected with camera
(13), it is threaded with nut (14) on the outer surface of the gag lever post (11), the side of the nut (14) is fixedly connected with
The side of limit sleeve (15), the limit sleeve (15) is in contact with the side of arc folder (7).
2. a kind of elevator shaft image transmission teaching camera shooting safety cap according to claim 1, it is characterised in that: described
The bottom of safety cap ontology (1) is fixedly connected with clip (2), is offered through-hole (3) on the outer surface of the clip (2), described
The inner wall of through-hole (3) is wound with absorbing sweat rope (4).
3. a kind of elevator shaft image transmission teaching camera shooting safety cap according to claim 1, it is characterised in that: described
One end of locating rod (8) is fixedly connected with the positioning pin (6) external positioned at arc folder (7), and the area of the positioning pin (6) is greater than
The area of locating rod (8) and thread bush (9) joint, and the diameter of positioning pin (6) is greater than the diameter of locating rod (8).
4. a kind of elevator shaft image transmission teaching camera shooting safety cap according to claim 1, it is characterised in that: described
One end of gag lever post (11) is fixedly connected with the limited block (12) external positioned at arc folder (7), the diameter of the limited block (12)
Greater than the diameter of gag lever post (11), and the area of limited block (12) is greater than the area of gag lever post (11) and arc folder (7) joint.
5. a kind of elevator shaft image transmission teaching camera shooting safety cap according to claim 1, it is characterised in that: described
Limit sleeve (15) and positioning sleeve (10) are rubber layer, and limit sleeve (15) and positioning sleeve (10) with a thickness of 0.3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716196.4U CN209473678U (en) | 2018-10-23 | 2018-10-23 | A kind of elevator shaft image transmission teaching camera shooting safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716196.4U CN209473678U (en) | 2018-10-23 | 2018-10-23 | A kind of elevator shaft image transmission teaching camera shooting safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209473678U true CN209473678U (en) | 2019-10-11 |
Family
ID=68115083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821716196.4U Expired - Fee Related CN209473678U (en) | 2018-10-23 | 2018-10-23 | A kind of elevator shaft image transmission teaching camera shooting safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209473678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480976A (en) * | 2020-04-28 | 2020-08-04 | 盐城师范学院 | Display platform for art design teaching and use method thereof |
| CN111631475A (en) * | 2020-06-08 | 2020-09-08 | 山东润鲁工程咨询有限公司 | Monitoring system for hydraulic engineering supervision |
-
2018
- 2018-10-23 CN CN201821716196.4U patent/CN209473678U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480976A (en) * | 2020-04-28 | 2020-08-04 | 盐城师范学院 | Display platform for art design teaching and use method thereof |
| CN111480976B (en) * | 2020-04-28 | 2022-11-15 | 盐城师范学院 | Display platform for art design teaching and use method thereof |
| CN111631475A (en) * | 2020-06-08 | 2020-09-08 | 山东润鲁工程咨询有限公司 | Monitoring system for hydraulic engineering supervision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201023 |