CN205401377U - Camera fast -assembling plate lock solid screw - Google Patents
Camera fast -assembling plate lock solid screw Download PDFInfo
- Publication number
- CN205401377U CN205401377U CN201620149096.2U CN201620149096U CN205401377U CN 205401377 U CN205401377 U CN 205401377U CN 201620149096 U CN201620149096 U CN 201620149096U CN 205401377 U CN205401377 U CN 205401377U
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- China
- Prior art keywords
- screw
- counterbore
- camera
- diameter
- plastic cement
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- Expired - Fee Related
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Abstract
The utility model discloses a camera fast -assembling plate lock solid screw, include: the plastic pad piece, this plastic pad piece is inside to have set gradually first counter bore, buffering through -hole and second counter bore from a left side to the right side, step screw, this step screw are from a left side to right side fixedly connected with nut in proper order, buffering portion, joint portion and screw portion, and this step screw penetrates the plastic pad piece from a left side to the right side to during messenger's buffering portion inserted the buffering through -hole of plastic pad piece, during the first counter bore of plastic pad piece was filled in to the nut, the left side of nut was equipped with a style of calligraphy hole site, and the bottom of this style of calligraphy hole site is the arcwall face, and the snap ring, this snap ring card is gone into in the joint portion of step screw to fill in in the second counter bore of plastic pad piece, in order to prevent plastic pad piece roll -off right from the step screw. The utility model discloses it is very convenient that not only the camera is gone into to the spiral shell, can keep good elasticity when the camera is gone into to the spiral shell moreover, is difficult for causing camera organism and the camera problem of droing destroyed.
Description
Technical field
The utility model relates to camera support equipment technical field, particularly to a kind of camera Quick-mounting board locking screw.
Background technology
The frequency using camera to carry out shooting along with people is more and more higher, and the application of the auxiliary capture apparatus that tripod, The Cloud Terrace etc. support camera is more and more extensive.Fast install with the auxiliary capture apparatus that tripod, The Cloud Terrace etc. support camera for convenience of camera, typically require, at bottom of camera, Quick-mounting board is installed, Quick-mounting board is fixed in bottom of camera by screw lock, Quick-mounting board is snapped in get final product fixed camera on the auxiliary capture apparatus supporting camera the most again.In the prior art, the locking screw of camera Quick-mounting board is usually monomer normal screws, without cushioning effect when being screwed into camera, is easily caused and is screwed into tension and is difficult to the problem that spiral shell again goes out or directly destroys camera body, meanwhile, the problem the most easily occurring being screwed into pine and cause camera to come off from Quick-mounting board；Additionally, locking screw is when being screwed into camera, by needs by screwdriver tool, more inconvenience.
Utility model content
The technical problems to be solved in the utility model is according to above-mentioned the deficiencies in the prior art, it is provided that it is the most convenient that one is not only screwed into camera, and can keep good elasticity when being screwed into camera, is difficult to damage camera body and camera comes off problem.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of camera Quick-mounting board locking screw, including:
Plastic cement pad, is disposed with the first counterbore, buffering through hole and the second counterbore from left to right inside this plastic cement pad；
Step screw, this step screw has been fixedly connected sequentially nut, buffer part, Access Division and spiro union portion from left to right, this step screw penetrates plastic cement pad from left to right, and make buffer part insert in the buffering through hole of plastic cement pad, nut is filled in the first counterbore of plastic cement pad, the left side of nut is provided with position, yi word pattern hole, and the bottom of this position, yi word pattern hole is arcwall face；
And snap ring, this snap ring snaps in the Access Division of step screw, and fills in the second counterbore of plastic cement pad, to prevent plastic pad sheet from skidding off to the right from step screw.
It is expanded on further as to of the present utility model:
Preferably, described snap ring includes that center arm and symmetry are connected to the first elastic side arm and the second elastic side arm at center arm two ends, a blocked hole position and a horn opening is surrounded between first elastic side arm and the second elastic side arm, after snapping in the Access Division of step screw at horn opening, blocked hole position can be made to be enclosed within outside the Access Division of step screw.
Preferably, the thickness of described nut is 2.9mm～3.1mm, a diameter of 13.9mm～14.1mm；A length of 1.6mm～1.8mm of described buffer part, a diameter of 6.9mm～7.1mm；A length of 0.8mm～1.0mm of described Access Division, a diameter of 4.95mm～5.05mm；A length of 5.5mm～5.7mm of described spiro union portion, external screw teeth external diameter is 6.1mm～6.3mm.Further, described first counterbore is oval ring counterbore, and the minor axis dimension of this oval ring counterbore is corresponding with head diameter size；Described buffering through hole is ellipse hole, and the minor axis dimension of this ellipse hole is corresponding with buffer part diameter dimension；Described second counterbore is also oval ring counterbore, and the minor axis dimension of this oval ring counterbore is corresponding with Access Division diameter dimension.
Preferably, described step screw is stainless steel step screw；Described plastic cement pad is PPS plastic cement pad；Described snap ring is manganese steel snap ring.
The beneficial effects of the utility model are: one, be provided with plastic cement pad on step screw due to the utility model, step screw penetrates plastic cement pad from left to right, and make buffer part insert in the buffering through hole of plastic cement pad, nut is filled in the first counterbore of plastic cement pad, therefore, when the utility model locking screw is screwed into camera, plastic cement pad can play good cushioning effect, make keep between locking screw and camera good elasticity, be difficult to damage camera body and camera comes off problem；Two, owing to there is Access Division between buffer part and the spiro union portion of step screw, snap ring can snap in this Access Division, and fill in the second counterbore of plastic cement pad, to prevent plastic pad sheet from skidding off to the right from step screw, hereby it is ensured that plastic cement pad and step screw energy all-the-time stable combine；Three, being provided with position, yi word pattern hole due to the left side of nut, the bottom of this position, yi word pattern hole is arcwall face, therefore, when the utility model locking screw is screwed into camera, can be screwed into by general coin, it is not necessary to by screwdriver, and it is the most convenient to be screwed into.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is dispersed structure schematic diagram of the present utility model.
Fig. 3 is the specifications parameter schematic diagram of step screw in Fig. 1.
Fig. 4 is the left view structure chart of step screw.
Fig. 5 is the structural representation of snap ring.
Fig. 6 is the left view structure chart of plastic cement pad.
In figure: 1. plastic cement pad；11. first counterbores；12. buffering through holes；13. second counterbores；2. step screw；21. nuts；211. position, yi word pattern holes；22. buffer part；23. Access Divisions；24. spiro union portions；3. snap ring；31. center arm；32. first elastic side arms；33. second elastic side arms；34. blocked hole positions；35. horn openings.
Detailed description of the invention
Below in conjunction with the accompanying drawings structural principle of the present utility model and operation principle are described in further detail.
As shown in Fig. 1～Fig. 6, the utility model is a kind of camera Quick-mounting board locking screw, including: plastic cement pad 1, this is moulded
Glue gasket 1 is internal is disposed with the first counterbore 11, buffering through hole 12 and the second counterbore 13 from left to right；Step screw 2, this step screw 2 has been fixedly connected sequentially nut 21, buffer part 22, Access Division 23 and spiro union portion 24 from left to right, this step screw 2 penetrates plastic cement pad 1 from left to right, and make buffer part 22 insert in the buffering through hole 12 of plastic cement pad, nut 21 is filled in the first counterbore 11 of plastic cement pad, the left side of nut 21 is provided with position, yi word pattern hole 211, and the bottom of this position, yi word pattern hole 211 is arcwall face；And snap ring 3, this snap ring 3 snaps in the Access Division 23 of step screw 2, and fills in the second counterbore 13 of plastic cement pad 1, to prevent plastic pad sheet 1 from skidding off to the right from step screw 2.Camera Quick-mounting board and camera are being carried out being spirally connected in installation process by the utility model, and plastic cement pad can play good cushioning effect, makes keep between locking screw and camera good elasticity, be difficult to damage camera body and camera comes off problem；Simultaneously, owing to there is Access Division between buffer part and the spiro union portion of step screw, snap ring can snap in this Access Division, and fill in the second counterbore of plastic cement pad, to prevent plastic pad sheet from skidding off to the right from step screw, hereby it is ensured that plastic cement pad and step screw energy all-the-time stable combine；Additionally, the size of position, yi word pattern hole should keep consistent with the size of coin (such as a yuan), so, when locking screw is screwed into camera, can be screwed into by general coin, it is not necessary to by screwdriver, it is the most convenient to be screwed into.
As shown in Figure 5, described snap ring 3 includes that center arm 31 and symmetry are connected to first elastic side arm 32 and the second elastic side arm 33 at center arm two ends, blocked hole position 34 and a horn opening 35 is surrounded between first elastic side arm 32 and the second elastic side arm 33, after snapping in the Access Division 23 of step screw 2 at horn opening 35, blocked hole position 34 can be made to be enclosed within outside the Access Division 23 of step screw 2, this kind of snap ring clamping is very convenient, and steadiness is good.
As shown in Fig. 1～Fig. 6, the thickness L1 of described nut 21 is 2.9mm～3.1mm, preferably 3.0mm, and diameter 1 is 13.9mm～14.1mm, preferably 14.0mm；Length L2 of described buffer part 22 is 1.6mm～1.8mm, preferably 1.7mm, and diameter 2 is 6.9mm～7.1mm, preferably 7.0mm；Length L3 of described Access Division 23 is 0.8mm～1.0mm, preferably 0.9mm, and diameter 3 is 4.95mm～5.05mm, preferably 5.0mm；Length L4 of described spiro union portion 24 is 5.5mm～5.7mm, preferably 5.6mm, and external screw teeth external diameter 4 is 6.1mm～6.3mm, preferably 6.18mm～6.22mm.Use the step screw 2 of this specification, size and the intensity of step screw can be made, and the screw fitness of bottom of camera, and all reach optimal with the fitness of camera Quick-mounting board.
As shown in Figure 6, described first counterbore 11 is oval ring counterbore 11, and the minor axis dimension of this oval ring counterbore 11 is corresponding with nut 21 diameter dimension；Described buffering through hole 12 is ellipse hole 12, and the minor axis dimension of this ellipse hole 12 is corresponding with buffer part 22 diameter dimension；Described second counterbore 13 is also oval ring counterbore 13, and the minor axis dimension of this oval ring counterbore 13 is corresponding with Access Division 23 diameter dimension.Use oval ring counterbore and ellipse hole, step screw can be made to laterally adjust position in plastic cement pad, make locking location reach optimal.
In technique scheme, described step screw is the stainless steel step screw of global formation；Described plastic cement pad is PPS plastic cement pad, and durability and pliability are excellent；Described snap ring is manganese steel snap ring, and intensity is high, can withstand shocks well, extrudes, material abrasion.
The above, be only the utility model better embodiment, every any trickle amendment, equivalent variations and modification made above embodiment according to the technical solution of the utility model, belongs in the range of technical solutions of the utility model.
Claims (6)
1. a camera Quick-mounting board locking screw, it is characterised in that including:
Plastic cement pad, is disposed with the first counterbore, buffering through hole and the second counterbore from left to right inside this plastic cement pad；
Step screw, this step screw has been fixedly connected sequentially nut, buffer part, Access Division and spiro union portion from left to right, this step screw penetrates plastic cement pad from left to right, and make buffer part insert in the buffering through hole of plastic cement pad, nut is filled in the first counterbore of plastic cement pad, the left side of nut is provided with position, yi word pattern hole, and the bottom of this position, yi word pattern hole is arcwall face；
And snap ring, this snap ring snaps in the Access Division of step screw, and fills in the second counterbore of plastic cement pad, to prevent plastic pad sheet from skidding off to the right from step screw.
Camera Quick-mounting board locking screw the most according to claim 1, it is characterized in that: described snap ring includes that center arm and symmetry are connected to the first elastic side arm and the second elastic side arm at center arm two ends, a blocked hole position and a horn opening is surrounded between first elastic side arm and the second elastic side arm, after snapping in the Access Division of step screw at horn opening, blocked hole position can be made to be enclosed within outside the Access Division of step screw.
Camera Quick-mounting board locking screw the most according to claim 1, it is characterised in that: the thickness of described nut is 2.9mm～3.1mm, a diameter of 13.9mm～14.1mm；A length of 1.6mm～1.8mm of described buffer part, a diameter of 6.9mm～7.1mm；A length of 0.8mm～1.0mm of described Access Division, a diameter of 4.95mm～5.05mm；A length of 5.5mm～5.7mm of described spiro union portion, external screw teeth external diameter is 6.1mm～6.3mm.
Camera Quick-mounting board locking screw the most according to claim 3, it is characterised in that: the thickness of described nut is 3.0mm, a diameter of 14.0mm；The a length of 1.7mm of described buffer part, a diameter of 7.0mm；The a length of 0.9mm of described Access Division, a diameter of 5.0mm；The a length of 5.6mm of described spiro union portion, external screw teeth external diameter is 6.18mm～6.22mm.
Camera Quick-mounting board locking screw the most according to claim 3, it is characterised in that: described first counterbore is oval ring counterbore, and the minor axis dimension of this oval ring counterbore is corresponding with head diameter size；Described buffering through hole is ellipse hole, and the minor axis dimension of this ellipse hole is corresponding with buffer part diameter dimension；Described second counterbore is also oval ring counterbore, and the minor axis dimension of this oval ring counterbore is corresponding with Access Division diameter dimension.
6. according to the camera Quick-mounting board locking screw described in any one in claim 1-5, it is characterised in that: described step screw is stainless steel step screw；Described plastic cement pad is PPS plastic cement pad；Described snap ring is manganese steel snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149096.2U CN205401377U (en) | 2016-02-29 | 2016-02-29 | Camera fast -assembling plate lock solid screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149096.2U CN205401377U (en) | 2016-02-29 | 2016-02-29 | Camera fast -assembling plate lock solid screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401377U true CN205401377U (en) | 2016-07-27 |
Family
ID=56425279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620149096.2U Expired - Fee Related CN205401377U (en) | 2016-02-29 | 2016-02-29 | Camera fast -assembling plate lock solid screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295231A (en) * | 2017-07-25 | 2017-10-24 | 安徽文康科技有限公司 | Video camera |
| CN107989877A (en) * | 2017-11-07 | 2018-05-04 | 贵州天义电器有限责任公司 | A kind of anti-screw is scattered structure and method |
-
2016
- 2016-02-29 CN CN201620149096.2U patent/CN205401377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295231A (en) * | 2017-07-25 | 2017-10-24 | 安徽文康科技有限公司 | Video camera |
| CN107989877A (en) * | 2017-11-07 | 2018-05-04 | 贵州天义电器有限责任公司 | A kind of anti-screw is scattered structure and method |
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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: 20160727 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |