CN205383151U - Damping stop plate and have telescopic tube of this damping stop plate - Google Patents
Damping stop plate and have telescopic tube of this damping stop plate Download PDFInfo
- Publication number
- CN205383151U CN205383151U CN201521142935.XU CN201521142935U CN205383151U CN 205383151 U CN205383151 U CN 205383151U CN 201521142935 U CN201521142935 U CN 201521142935U CN 205383151 U CN205383151 U CN 205383151U
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- Prior art keywords
- pipe
- locking plate
- damping
- female
- damping locking
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Abstract
The utility model discloses a damping stop plate, locate between public pipe and the female pipe, the damping stop plate is mainly by constituteing with public outside of tubes wall assorted main part and the protruding portion of locating in the main part, protruding portion one side is extended and is formed elasticity portion and be connected with the bulk phase through elasticity portion, the main part is fixed with the one end that public pipe inserted female pipe, elasticity portion makes the outside surface of protruding portion inconsistent with female inside pipe wall, form the damping between protruding portion and the female inside pipe wall, thereby fix the public affairs pipe in the intraductal optional position of mother. Technical scheme's damping stop plate more than adopting utilizes the damping that forms between protruding portion and the female inside pipe wall, fix the public affairs pipe in the intraductal optional position of mother to can conveniently adjust telescopic tube's length. Elasticity portion can make the protruding portion compress tightly female inside pipe wall to can compensate the protruding portion owing to the wearing and tearing that cause with female inside pipe wall friction, makes this damping stop plate life longer. The utility model also discloses a telescopic tube of having this damping stop plate.
Description
Technical field
This utility model relates to photographic goods, particularly to a kind of telescopic tube damping locking plate and having this damping locking plate.
Background technology
In prior art, the foot tube of the spider of photography and vedio recording aspect is set to extension type, generally include interior pipe, outer tube and the latch-up structure by interior pipe, outer tube locking one, in use, typically require the clamp ring court on latch-up structure to screw direction or unscrews direction multi-turn rotation and could realize the locking to foot tube or adjustment, the foot tube of this kind of structure generally can bear the camera of bigger quality, but sole mass volume is relatively big, and it is time-consuming to operate, and very inconvenient.
Development along with photography and vedio recording equipment, volume is little, the photography and vedio recording equipment of light weight is more by the favor of numerous shutterbugs, owing to camera can be made lighter less, therefore, the requirement of the holding capacity of camera trivets foot tube is reduced, but the lightweight and requirement easy to use to tripod scaffold tube is more and more higher.
Up to the present, existing camera trivets foot tube is all made up of some pipe joints, and often adopt C shape stay to add cam structure between pipe joint and connect, must lock section by section during use, and user is firmly excessive, this traditional structure stress easily occurs C shape stay to spin in pipe existing picture, causes to lock, using.Nihon Velbon Seiki Kogyo K.K have developed a kind of retractor device for spider, and applies for a patent (number of patent application is 00802299.2), and this retractor device is the telescoping tube of fan-shaped (arcwall face).Owing to the pipe shape of the telescoping tube of this structure is special, it is necessary to use special mould to be processed, bring restriction to production, and carbon fibre tube can not be used, aluminum matter pipe can only be used, be not durable, using comparatively inconvenience, profile also unsightly, can be only applied to the production of low and middle-end equipment.
Utility model content
The purpose of this utility model be to provide a kind of can the damping locking plate of fixed telescopic sleeve length of tube, another purpose of the present utility model a kind of telescopic tube with this damping locking plate is provided.
According to an aspect of the present utility model, provide a kind of damping locking plate, it is located in telescopic tube, telescopic tube includes female pipe and inserts the male pipe of female pipe, damping locking plate is located between male pipe and female pipe, damping locking plate mainly main body and the protuberance being located in main body by matching with public pipe outer wall forms, protuberance side is extended to form elastic and is connected with main body by elastic, main body and male pipe insert one end of female pipe and fix, elastic makes the outer surface of protuberance and female inside pipe wall inconsistent, damping is formed between protuberance and female inside pipe wall, thus the optional position male pipe being fixed in female pipe.
Adopt the damping locking plate of above technical scheme, utilize the damping formed between protuberance and female inside pipe wall, male pipe is fixed on the optional position in female pipe, such that it is able to be conveniently adjusted the length of telescopic tube.Elastic can make protuberance compress female inside pipe wall, such that it is able to compensate protuberance due to the abrasion caused with female inside pipe wall friction, makes this damping locking plate longer service life.
In some embodiments, damping locking plate and be fixed on the head end of public pipe, damping locking plate front end is stretched out outside public pipe and its top is provided with stiffening ring, and stiffening ring is corresponding with the shape of the cross section of public pipe.Stiffening ring can play the effect of reinforcing on the one hand, makes public pipe not easily rock, and on the other hand, stiffening ring may also operate as the effect of guiding, so that male pipe slides more smooth and easy in female pipe.
In some embodiments, it is additionally provided with reinforcement inside elastic.By arranging reinforcement, it is possible to regulate the elastic force of elastic, and then regulate the damping formed between protuberance and female inside pipe wall.
In some embodiments, damping locking plate by injection moulding one-shot forming or adopts foil punch forming.Thus, damping locking plate processing is simpler, lower in cost.
According to another aspect of the present utility model, it is provided that telescopic tube, including female pipe and the male pipe inserting female pipe, male pipe inserts one end of female pipe and is fixed with above-mentioned damping locking plate.This telescopic tube can make spider or self-shooting bar by the corresponding accessory of installation, it is also possible to be applied to video-photographic equipment and other every field from different accessories.The structure of this telescopic tube is simpler, operates also convenient.When needing the length changing telescopic tube, it is only necessary to male pipe is applied relative pull power with female pipe, so that male pipe overcomes the damping of protuberance at female in-pipe.The telescopic tube thus adopting this damping locking plate uses convenient.
In some embodiments, public pipe is fixed with multiple damping locking plate.Multiple damping locking plates are arranged along public pipe, it is possible to make public pipe easier for installation.
In some embodiments, damping locking plate has multiple protuberance.Thus, the damping of generation is more uniform.
In some embodiments, multiple protuberances of all damping locking plates being fixed on outside public pipe are uniformly arranged along public pipe outer wall.Thus, the damping that damping locking plate produces is uniformly distributed along public pipe outer wall, so that telescopic tube is more firm, will not produce to rock.
In some embodiments, being provided with locating dowel inside damping locking plate, the public pipe position corresponding with locating dowel is provided with hole, location, and hole, location coordinates installation with locating dowel, thus being connected fixing with public affairs pipe for damping locking plate.Thus, easier for installation between damping locking plate and public pipe.
In some embodiments, the public pipe position corresponding with protuberance is provided with accommodating hole.Thus, when mounted, it is possible to clutch protuberance and make it into accommodating hole, thus convenient when male pipe being inserted female pipe.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of the damping locking plate of a kind of embodiment of this utility model.
Fig. 2 is the internal structure schematic diagram of damping locking plate shown in Fig. 1.
Fig. 3 is the vertical section schematic diagram of damping locking plate shown in Fig. 1.
Fig. 4 is the external structure schematic diagram of the damping locking plate of a kind of embodiment of this utility model.
Fig. 5 is the structural representation of the telescopic tube of a kind of embodiment of this utility model.
Fig. 6 is the vertical section schematic diagram of telescopic tube shown in Fig. 5.
Fig. 7 is the enlarged drawing of part shown in A in Fig. 6.
Fig. 8 is the structural representation of public pipe shown in Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Fig. 1 to Fig. 3 show schematically show the damping locking plate 3 according to a kind of embodiment of the present utility model.Damping locking plate 3 is by injection moulding one-shot forming.Two damping locking plates 3 constitute one group, are located in telescopic tube.As it can be seen, this device is mainly made up of main body 31 and the protuberance 33 being located in main body 31.Protuberance 33 outer surface is higher than the outer surface of main body 31.
Wherein, protuberance 33 side extends to form elastic 32.Protuberance 33 is connected with main body 31 by elastic 32.
Two protuberances 33 of two panels damping locking plate 3 are uniformly arranged along public pipe outer wall.Thus, the damping that damping locking plate 3 produces is uniformly distributed along public pipe outer wall, so that telescopic tube is more firm, will not produce to rock.
It is provided with locating dowel 35 inside damping locking plate 3.
In the present embodiment, damping locking plate 3 and be fixed on the head end of public pipe, damping locking plate 3 front end is stretched out outside public pipe and its top is provided with stiffening ring 34.The intensity of stiffening ring 34 is bigger, it is possible to well stable public affairs pipe.
Two stiffening rings 34 of two panels damping locking plate 3 constitute annular, corresponding with the shape of the cross section of public pipe.Stiffening ring 34 can play the effect of reinforcing, makes public pipe not easily rock, so that adopting the telescopic tube of this damping locking plate more firm, will not produce to rock.And stiffening ring may also operate as the effect of guiding, so that male pipe slides more smooth and easy in female pipe.
Adopting the damping locking plate 3 of above technical scheme, main body 31 and male pipe insert one end of female pipe and fix, and elastic 32 makes the outer surface of protuberance 33 and female inside pipe wall inconsistent.Damping is formed, it is possible to male pipe is fixed on the optional position in female pipe, such that it is able to be conveniently adjusted the length of telescopic tube between protuberance 33 and female inside pipe wall.Elastic 32 can make protuberance 33 compress female inside pipe wall, such that it is able to compensate protuberance 33 due to the abrasion caused with female inside pipe wall friction, makes this damping locking plate 3 longer service life.
In a further embodiment, male pipe and female pipe can also is that other special pipes such as square tube, elliptical tube or dome pipe.
In other examples, it is also possible to one, three or more damping locking plates 3 constitute one group, be fixed on public pipe outer wall.
In some other embodiments, damping locking plate 3 can also have multiple protuberance 33.Thus, the damping of generation is more uniform.Damping locking plate 3 can also adopt such as moulding process processing and manufacturings such as punching press, pouring, machining.Damping locking plate 3 can be adopted and be made of plastic, it is also possible to be adopt the metal manufactures such as copper, rustless steel or aluminum.
Embodiment 2
Fig. 4 show schematically show the damping locking plate 3 according to another embodiment of the present utility model.As it can be seen, be different in that with embodiment 1, inside elastic 32, it is additionally provided with reinforcement 36.
Reinforcement 36 is the strip along the setting of elastic 32 inwall or block-shaped protrusion.
By arranging reinforcement 36, it is possible to regulate the elastic force of elastic 32, and then regulate the damping formed between protuberance 33 and female inside pipe wall.Thus can adjust the tightness between male pipe and female pipe.
Embodiment 3
Fig. 5 to Fig. 8 show schematically show the telescopic tube according to a kind of embodiment of the present utility model.This telescopic tube can make spider or self-shooting bar by the corresponding accessory of installation, it is also possible to be applied to video-photographic equipment and other every field from different accessories.As it can be seen, this device includes female pipe 1 and inserts female male pipe 2 within pipe 1.Male pipe 2 inserts one end of female pipe 1 and is fixed with two panels damping locking plate 3.Two damping locking plates 3 constitute one group.
Wherein, damping locking plate 3 is fixed on the head end of public pipe 2, and damping locking plate 3 front end is stretched out outside public pipe 2 and its top is provided with stiffening ring 34.
Two stiffening rings 34 of two panels damping locking plate 3 constitute annular, corresponding with the shape of the cross section of public pipe 2.
The outer surface of protuberance 33 is inconsistent with female pipe 1 inwall.Damping is formed, it is possible to male pipe 2 is fixed on the optional position in female pipe 1, such that it is able to be conveniently adjusted the length of telescopic tube between protuberance 33 and female pipe 1 inwall.
Being provided with locating dowel 35 inside damping locking plate 3, public pipe 2 position corresponding with locating dowel 35 is provided with and positions hole 21.During installation, locating dowel 35 is inserted in hole 21, location, thus being connected fixing with public pipe 2 for damping locking plate 3.Thus, easier for installation.
When mounted, it is necessary to male pipe 2 and damping locking plate 3 are inserted in female pipe 1, owing to the outer surface of protuberance 33 is higher than the outer surface of the main body of damping locking plate 3 so that install comparatively difficulty.
In the present embodiment, the position that public pipe 2 is corresponding with protuberance 33 is provided with accommodating hole 22.When mounted, it is possible to clutch protuberance 3 and make it into accommodating hole 22, thus convenient when male pipe 2 being inserted female pipe 1.
The structure of this telescopic tube is simpler, operates also convenient.When needing the length changing telescopic tube, it is only necessary to male pipe is applied relative pull power with female pipe, so that male pipe overcomes the damping of protuberance at female in-pipe.The telescopic tube thus adopting this damping locking plate uses convenient.
In other examples, it is also possible to one, three or more damping locking plates 3 constitute one group, be fixed on public pipe 2 outer wall.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (10)
1. damping locking plate, it is located in telescopic tube, described telescopic tube includes female pipe and inserts the male pipe of described female pipe, it is characterized in that, described damping locking plate is located between described male pipe and female pipe, described damping locking plate mainly main body and the protuberance being located in described main body by matching with described public pipe outer wall forms, described protuberance side is extended to form elastic and is connected with described main body by described elastic, described main body and described male pipe insert one end of described female pipe and fix, described elastic makes the outer surface of described protuberance and described female inside pipe wall inconsistent, damping is formed between described protuberance and described female inside pipe wall, thus the optional position described male pipe being fixed in described female pipe.
2. damping locking plate according to claim 1, it is characterized in that, described damping locking plate is fixed on the head end of described public pipe, and described damping locking plate front end is stretched out outside described public pipe and its top is provided with stiffening ring, and described stiffening ring is corresponding with the shape of the cross section of described public pipe.
3. damping locking plate according to claim 1 and 2, it is characterised in that be additionally provided with reinforcement inside described elastic.
4. damping locking plate according to claim 1 and 2, it is characterised in that described damping locking plate is by injection moulding one-shot forming or adopts foil punch forming.
5. telescopic tube, including female pipe and the male pipe inserting described female pipe, it is characterised in that one end of the described female pipe of described male pipe insertion is fixed with and damps locking plate as claimed in claim 1 or 2.
6. telescopic tube according to claim 5, it is characterised in that described public pipe is fixed with multiple described damping locking plate.
7. telescopic tube according to claim 5, it is characterised in that described damping locking plate has multiple protuberance.
8. the telescopic tube according to claim 6 or 7, it is characterised in that the multiple described protuberance of all described damping locking plate being fixed on outside described public pipe is uniformly arranged along described public pipe outer wall.
9. telescopic tube according to claim 5, it is characterized in that, it is provided with locating dowel inside described damping locking plate, the described public pipe position corresponding with described locating dowel is provided with hole, location, hole, described location coordinates installation with described locating dowel, thus being connected fixing with described public pipe for described damping locking plate.
10. telescopic tube according to claim 5, it is characterised in that the described public pipe position corresponding with described protuberance is provided with accommodating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142935.XU CN205383151U (en) | 2015-12-31 | 2015-12-31 | Damping stop plate and have telescopic tube of this damping stop plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142935.XU CN205383151U (en) | 2015-12-31 | 2015-12-31 | Damping stop plate and have telescopic tube of this damping stop plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383151U true CN205383151U (en) | 2016-07-13 |
Family
ID=56348235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142935.XU Expired - Fee Related CN205383151U (en) | 2015-12-31 | 2015-12-31 | Damping stop plate and have telescopic tube of this damping stop plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443524A (en) * | 2015-12-31 | 2016-03-30 | 中山益拍摄影器材有限公司 | Damping locking piece and telescopic pipe with damping locking piece |
| WO2023169379A1 (en) * | 2022-03-06 | 2023-09-14 | 深圳市豪华联合科技有限公司 | Telescopic support leg, multi-leg support and photographing support |
-
2015
- 2015-12-31 CN CN201521142935.XU patent/CN205383151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443524A (en) * | 2015-12-31 | 2016-03-30 | 中山益拍摄影器材有限公司 | Damping locking piece and telescopic pipe with damping locking piece |
| WO2023169379A1 (en) * | 2022-03-06 | 2023-09-14 | 深圳市豪华联合科技有限公司 | Telescopic support leg, multi-leg support and photographing support |
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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: 20160713 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |