CN206710779U - A kind of Quick Release interface arrangement for being used to install conversion lens under water - Google Patents
A kind of Quick Release interface arrangement for being used to install conversion lens under water Download PDFInfo
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- CN206710779U CN206710779U CN201720270819.9U CN201720270819U CN206710779U CN 206710779 U CN206710779 U CN 206710779U CN 201720270819 U CN201720270819 U CN 201720270819U CN 206710779 U CN206710779 U CN 206710779U
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- mounting seat
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Abstract
It the utility model is related to camera apparatus technical field, a kind of more particularly to Quick Release interface arrangement for being used to install conversion lens under water, including main body, the main body includes mounting seat, retaining ring and base, the mounting seat, retaining ring and base are in a ring, the mounting seat is circumferentially arranged several projections, the projection offers several mounting holes, the mounting seat is provided with claw and positive stop lug boss along madial wall, the mounting seat is connected by screw with base, the size of the screw and the size of mounting hole are adapted, the retaining ring is connected between mounting seat and base, the outer peripheral sidewall of the retaining ring is provided with external screw thread, the side of the main body is provided with self-locking device.The device is installed on waterproof lens barrel, then by the way that conversion lens are inserted into the device, installation and dismounting, secure and reliable connection can be relaxedly and rapidly realized by small angle rotation conversion lens.
Description
Technical field
Camera apparatus technical field is the utility model is related to, more particularly to it is a kind of for installing the fast of conversion lens under water
Tear interface arrangement open.
Background technology
Underwater photography is one of ideo display stunt method for imaging, and cameraman carries the video camera and diving equipment of protective cover,
Pull the plug direct shooting.Underwater photography can truly reflect underwater scene, such as the life of aquatic animals and plants, seabed and riverbed
Geologic information, archaeological discovery etc..Underwater photography is wider in scientific research, military technology, physical culture, teaching etc. application, underwater photography
Development also with technology enters into the life of people gradually.
The camera waterproof case applied to underwater photography has good sealing performance at present, and majority is using hard
Firmly the aluminum alloy material of simultaneous corrosion resistance is made, and can farthest protect the performance of camera.Existing photograph
Waterproof lens barrel for protecting camera gun is installed mostly, this is also beneficial to underwater photography teacher in waterproof on machine waterproof case
The conversion lens of the front end installation specific function of lens barrel composition and are found a view to complete to shoot, for example bugeye lens or microspur are changed
Camera lens etc..Internal thread is provided with the inside of waterproof lens barrel using being threadedly coupled mostly between waterproof lens barrel and conversion lens, is turned
Change and external screw thread is provided with the outside of camera lens, by after rotating some circles of conversion lens, you can be fixed on the front end of waterproof lens barrel.
However, current waterproof lens barrel is handled with conversion lens using aluminium alloy stiffened matter anodized surface, therefore repeated disassembled and assembled pole
The abrasion of oxide layer is easily caused with coming off, so as to influence the service life of product.Furthermore the connected mode of threaded connection is under water
During operation, the collision interference of silt stone is highly prone to, this will unstable wear degree.Therefore, there is an urgent need to a kind of technological change
Product change traditional mode of operation, also take into account the service life for improving product, the speed of erection ＆ lift conversion lens.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of to be used to install conversion lens under water
Quick Release interface arrangement is installed on waterproof lens barrel, then by the way that conversion lens are inserted into the device, is turned by small angle rotation
Installation and dismounting, secure and reliable connection can relaxedly and rapidly be realized by changing camera lens.
To achieve the above object, a kind of Quick Release interface arrangement for being used to install conversion lens under water of the present utility model, bag
Include main body, the main body includes mounting seat, retaining ring and base, the mounting seat, retaining ring and base in a ring, the peace
Seat is circumferentially arranged several projections for dress, and the projection offers several mounting holes, and the mounting seat is set along madial wall
There are claw and positive stop lug boss, the mounting seat is connected by screw with base, the size of the screw and the size phase of mounting hole
Adapt to, the retaining ring is connected between mounting seat and base, and the outer peripheral sidewall of the retaining ring is provided with external screw thread, the master
The side of body is provided with self-locking device.
Preferably, the self-locking device includes alignment pin, shift knob, jump ring, stage clip and packing ring, and the shift knob connects
The side of alignment pin is connected to, the outer peripheral sidewall of the alignment pin is connected with jump ring, stage clip and packing ring, and the jump ring is arranged at stage clip
Upper end, the packing ring is arranged at the lower end of stage clip.
Preferably, the external diameter of the mounting seat and the external diameter of base are identical, and the upper surface of the base offers and screw
The screwed hole being used cooperatively.
Preferably, steady pin is connected with the outside of the base, the steady pin is arranged at the two of a diameter line of base
End.
Preferably, the upper end of the screw is connected with screw cover, and the quantity of the screw is identical with the quantity of mounting hole.
The beneficial effects of the utility model：A kind of Quick Release interface dress for being used to install conversion lens under water of the present utility model
Put, including main body, main body includes mounting seat, retaining ring and base, mounting seat, retaining ring and base in a ring, mounting seat edge
Several projections are circumferentially provided with, projection offers several mounting holes, and mounting seat is provided with claw and limit convex along madial wall
Platform, mounting seat are connected by screw with base, and the size of screw and the size of mounting hole are adapted, and retaining ring is connected to mounting seat
Between base, the outer peripheral sidewall of retaining ring is provided with external screw thread, and the side of main body is provided with self-locking device.Projection is as preferred
Three are arranged to, mounting hole is as being preferably arranged to six, and mounting seat is as three-jaw mounting seat is preferably arranged to, and projection is with installing
Hole is uniformly distributed along the circumference of mounting seat, makes conversion lens interface arrangement uniform force, improves its compression strength, connection effect is more
It is solid and reliable.Mounting seat is fixedly connected with base using screw, conversion lens interface arrangement is threadedly connected to anti-by retaining ring
On hydroscope cylinder, conversion lens are inserted among conversion lens interface arrangement, make buckle and the mounting seat for being arranged at conversion lens
Claw be staggeredly bonded, while pressing is arranged at the alignment pin of self-locking device and moves down and step down automatically, rotates clockwise and turns
Camera lens is changed until encountering positive stop lug boss and stopping operating, now the buckle of conversion lens overlaps with the position of the claw of mounting seat,
The resilience in the presence of stage clip of the alignment pin of compression enters the position-arresting groove of conversion lens, you can realizes Fast Installation conversion mirror
Head.The shift knob of self-locking device is pressed, alignment pin is exited position-arresting groove to release self-locking state, rotates counterclockwise conversion mirror
Head, the buckle and mounting seat for making conversion lens are separated from each other, you can realization quickly removes conversion lens.Easy operation, carry
High packaging efficiency, it can effectively reduce the troublesome operation process being threadedly coupled in the past, good connecting effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross section structure diagram that the utility model is installed to waterproof lens barrel.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is that the utility model coordinates the conversion lens of top and the structural representation of the waterproof lens barrel installation of lower section.
Reference includes：
1 --- main body 11 --- mounting seat 111 --- projection
112 --- mounting hole 113 --- claw 114 --- positive stop lug boss
12 --- retaining ring 121 --- external screw thread 13 --- bases
131 --- screwed hole 132 --- steady pin 14 --- screws
141 --- screw cover 15 --- self-locking device 151 --- alignment pins
152 --- shift knob 153 --- jump ring 154 --- stage clips
155 --- packing ring.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, a kind of Quick Release interface arrangement for being used to install conversion lens under water of the present utility model, bag
Main body 1 is included, the main body 1 includes mounting seat 11, retaining ring 12 and base 13, the mounting seat 11, retaining ring 12 and base 13
In a ring, the mounting seat 11 is circumferentially arranged several projections 111, and the projection 111 offers several mounting holes
112, the mounting seat 11 is provided with claw 113 and positive stop lug boss 114 along madial wall, and the mounting seat 11 passes through screw 14 and bottom
Seat 13 connects, and the size and the size of mounting hole 112 of the screw 14 be adapted, the retaining ring 12 be connected to mounting seat 11 and
Between base 13, the outer peripheral sidewall of the retaining ring 12 is provided with external screw thread 121, and the side of the main body 1 is provided with self-locking dress
Put 15.
Projection 111 is as being preferably arranged to three, and mounting hole 112 is as being preferably arranged to six, and mounting seat 11 is as excellent
Choosing is arranged to three-jaw mounting seat 11, and projection 111 is uniformly distributed with circumference of the mounting hole 112 along mounting seat 11, connects conversion lens
Mouth device uniform force, improves its compression strength, connection effect is more solid and reliable.Using screw 14 by mounting seat 11 and base 13
It is fixedly connected, conversion lens interface arrangement is threadedly connected on waterproof lens barrel by retaining ring 12, and conversion lens are inserted into conversion
Among lens interface device, make to be arranged at the buckle of conversion lens and staggeredly be bonded with the claw 113 of mounting seat 11, while press and set
The alignment pin 151 for being placed in self-locking device 15 is moved down and stepped down automatically, rotates clockwise conversion lens until encountering limit convex
Platform 114 and stop operating, now the buckle of conversion lens overlaps with the position of the claw 113 of mounting seat 11, the alignment pin of compression
151 in the presence of stage clip 154 resilience enter the position-arresting grooves of conversion lens, you can realize Fast Installation conversion lens.Press
The shift knob 152 of self-locking device 15, makes alignment pin 151 exit position-arresting groove to release self-locking state, rotates counterclockwise conversion mirror
Head, the buckle and mounting seat 11 for making conversion lens are separated from each other, you can realization quickly removes conversion lens.Easy operation,
Packaging efficiency is improved, can effectively reduce the troublesome operation process being threadedly coupled in the past, good connecting effect.
As shown in Figure 1, Figure 2 and Figure 3, the self-locking device 15 of the present embodiment includes alignment pin 151, shift knob 152, jump ring
153rd, stage clip 154 and packing ring 155, the shift knob 152 are connected to the side of alignment pin 151, the periphery of the alignment pin 151
Side wall is connected with jump ring 153, stage clip 154 and packing ring 155, and the jump ring 153 is arranged at the upper end of stage clip 154, the packing ring 155
It is arranged at the lower end of stage clip 154.Specifically, the head end of alignment pin 151 is arranged at mounting seat 11 and outstanding, alignment pin 151
Body and shift knob 152 connect and be arranged at the groove position between mounting seat 11 and base 13, the outer peripheral sidewall of alignment pin 151
Jump ring 153, stage clip 154 and packing ring 155 are connected with, jump ring 153 and packing ring 155 are respectively arranged at the upper and lower end of stage clip 154, pad
Shift knob 152, by pretension stage clip 154 with supporting switch button 152, is navigated to original position by circle 155 in groove position.
Pressing shift knob 152 drives alignment pin 151 to be moved down along groove position, alignment pin 151 is exited position-arresting groove to realize conversion
The released state of lens interface device.Trip switch button 152, return to shift knob 152 under the elastic force effect of stage clip 154
Original position.Component structural is simple, and connection is compact, improves the locking fastness of alignment pin 151.
As shown in Figure 1, Figure 2 and Figure 3, the external diameter of the mounting seat 11 of the present embodiment is identical with the external diameter of base 13, the bottom
The upper surface of seat 13 offers the screwed hole 131 being used cooperatively with screw 14.Specifically, the external diameter of mounting seat 11 and base 13
External diameter is identical, mounting seat 11 is preferably fitted and connected with base 13, prevents from colliding between parts, by screw 14 with
Screwed hole 131 is used cooperatively, and keeps parts uniform force, connection effect is more reliable, reaches good structural stability.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the outside of the base 13 of the present embodiment is connected with steady pin 132, the fixation
Pin 132 is arranged at the both ends of a diameter line of base 13.Specifically, base 13 is positioned at waterproof lens barrel by steady pin 132, Gu
Rationed marketing 132 is not only adapted to the connection of different-thickness, and tightening effect is good, and is adapted to the location and installation of different hole positions,
Including various through holes, half-via and blind hole parts etc., use range is very wide.
As shown in Figure 1, Figure 2 and Figure 3, the upper end of the screw 14 of the present embodiment is connected with screw cover 141, the screw 14
Quantity is identical with the quantity of mounting hole 112.Specifically, the upper end of screw 14, which is connected with screw cover 141, not only fills screw cover 141
When being fitted on installing component, screw cover 141 and the cooperation of installing component are more firm, and cause screw cover 141 circumference by
Power is uniform, but also can effectively prevent the sharp parts of screw 14 from scratching the surface of parts, and improving the safety of parts makes
Use performance.Screw 14 is inserted into mounting hole 112 and carries out installation connection one by one, effectively alleviates impact or vibrations, improves machinery knot
The intensity of structure connection.
Understand that the utility model is to have above-described good characteristic in summary, be able to make it using upper, enhancement
The efficiency that does not have in conventional art and there is practicality, turn into the product of a great practical value.Above content is only this reality
With new preferred embodiment, for one of ordinary skill in the art, according to thought of the present utility model, in specific embodiment party
There will be changes in formula and application, this specification content should not be construed as to limitation of the present utility model.
Claims (5)
1. a kind of Quick Release interface arrangement for being used to install conversion lens under water, including main body（1）, it is characterised in that：The main body
（1）Including mounting seat（11）, retaining ring（12）And base（13）, the mounting seat（11）, retaining ring（12）And base（13）
In a ring, the mounting seat（11）It is circumferentially arranged to have several projections（111）, the projection（111）Offer several peaces
Fill hole（112）, the mounting seat（11）Madial wall is provided with claw（113）And positive stop lug boss（114）, the mounting seat（11）
Pass through screw（14）With base（13）Connection, the screw（14）Size and mounting hole（112）Size be adapted, the lock
Tight ring（12）It is connected to mounting seat（11）With base（13）Between, the retaining ring（12）Outer peripheral sidewall be provided with external screw thread
（121）, the main body（1）Side be provided with self-locking device（15）.
A kind of 2. Quick Release interface arrangement for being used to install conversion lens under water according to claim 1, it is characterised in that：Institute
State self-locking device（15）Including alignment pin（151）, shift knob（152）, jump ring（153）, stage clip（154）And packing ring（155）, institute
State shift knob（152）It is connected to alignment pin（151）Side, the alignment pin（151）Outer peripheral sidewall be connected with jump ring
（153）, stage clip（154）And packing ring（155）, the jump ring（153）It is arranged at stage clip（154）Upper end, the packing ring（155）If
It is placed in stage clip（154）Lower end.
A kind of 3. Quick Release interface arrangement for being used to install conversion lens under water according to claim 1, it is characterised in that：Institute
State mounting seat（11）External diameter and base（13）External diameter it is identical, the base（13）Upper surface offer and screw（14）Match somebody with somebody
Close the screwed hole used（131）.
A kind of 4. Quick Release interface arrangement for being used to install conversion lens under water according to claim 3, it is characterised in that：Institute
State base（13）Outside be connected with steady pin（132）, the steady pin（132）It is arranged at base（13）A diameter line two
End.
A kind of 5. Quick Release interface arrangement for being used to install conversion lens under water according to claim 1, it is characterised in that：Institute
State screw（14）Upper end be connected with screw cover（141）, the screw（14）Quantity and mounting hole（112）Quantity it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270819.9U CN206710779U (en) | 2017-03-20 | 2017-03-20 | A kind of Quick Release interface arrangement for being used to install conversion lens under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270819.9U CN206710779U (en) | 2017-03-20 | 2017-03-20 | A kind of Quick Release interface arrangement for being used to install conversion lens under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206710779U true CN206710779U (en) | 2017-12-05 |
Family
ID=60469917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270819.9U Active CN206710779U (en) | 2017-03-20 | 2017-03-20 | A kind of Quick Release interface arrangement for being used to install conversion lens under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206710779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207142A (en) * | 2020-02-19 | 2020-05-29 | 东莞力途精密科技有限公司 | Novel rotation type fast-assembling interface device |
| CN111413838A (en) * | 2019-04-08 | 2020-07-14 | 蓝天海集团有限公司 | Conversion lens |
-
2017
- 2017-03-20 CN CN201720270819.9U patent/CN206710779U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413838A (en) * | 2019-04-08 | 2020-07-14 | 蓝天海集团有限公司 | Conversion lens |
| CN111413838B (en) * | 2019-04-08 | 2023-02-03 | 蓝天海集团有限公司 | Conversion lens |
| CN111207142A (en) * | 2020-02-19 | 2020-05-29 | 东莞力途精密科技有限公司 | Novel rotation type fast-assembling interface device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 No.12 Xinlong Road, lincun, Tangxia Town, Dongguan City, Guangdong Province Patentee after: Dongguan Litu Precision Technology Co., Ltd. Address before: 523711 Guangdong province Dongguan xintaiyang industrial city of Tangxia Zhen Lin Cun Xin Long Lu No. 12 Patentee before: Dongguan force precision mould Co., Ltd. |