CN110486591A - For bipod front and rear angles regulating device - Google Patents
For bipod front and rear angles regulating device Download PDFInfo
- Publication number
- CN110486591A CN110486591A CN201910870168.0A CN201910870168A CN110486591A CN 110486591 A CN110486591 A CN 110486591A CN 201910870168 A CN201910870168 A CN 201910870168A CN 110486591 A CN110486591 A CN 110486591A
- Authority
- CN
- China
- Prior art keywords
- leg
- positioning
- button
- pin
- rear angles
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 25
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
Abstract
The present invention relates to one kind to be used for bipod front and rear angles regulating device, and the bipod includes two legs and middle part；The front and rear angles regulating device includes locating plate, positioning pin；The locating plate is fixedly mounted on middle part, any one leg is rotatably mounted on locating plate, around one border of leg rotation center, distribution is provided with several pin holes on locating plate, and the positioning pin is mounted on leg by pressing mechanism, is driven by pressing mechanism and stretches out or retract leg；The positioning pin and different pin hole pin connections adjust the front and rear angles of leg and middle part.Rationally, structure is simple for design, meets bipod front and rear angles regulatory demand, while using positioning pin and pin hole pin connection, the front and rear angles of positioning leg portions effectively avoid leading to its angle change because of de- tooth.
Description
Technical field
The present invention relates to a kind of bipods, and in particular to one kind is used for bipod front and rear angles regulating device.
Background technique
Current some cameras or camera when in use, need to be supported using two foot supports, guarantee shooting operation
Precisely, but at present in place of some bracket Shortcomings, material uses some metal materials to height, and weight is big, can not in the process
Height, angle are adjusted according to landform.
Patent, 201710346324 .4, a kind of sniper rifle bipod；Patent, CN201910400800.5 are a kind of
High-precision bipod；Above-mentioned two patent individually discloses one kind for bipod front and rear angles regulating device, can be realized two
The adjusting of foot prop front and rear angles, but it is using positioning pin and tooth socket fit, realizes that the positioning of bipod unspecified angle is fixed, adopts
With above structure, easily de- tooth, leads to angle change when in use；Second patent locating sheet structure intensity difference, is easily deformed, leads
Cause can not angular adjustment.
Summary of the invention
To solve the above problems, the present invention proposes one kind for bipod front and rear angles regulating device.
Technical solution of the present invention:
One kind being used for bipod front and rear angles regulating device, and the bipod includes two legs and middle part；The front-and-back angle
Spending regulating device includes locating plate, positioning pin；The locating plate is fixedly mounted on middle part, and any one leg is rotatably mounted on
On locating plate, around one border of leg rotation center, distribution is provided with several pin holes on locating plate, and the positioning pin passes through pressing
Mechanism is mounted on leg, is driven by pressing mechanism and is stretched out or retract leg；The positioning pin and different pin hole pin connections are adjusted
Save the front and rear angles of leg and middle part.
It drives positioning pin to retract in leg by pressing mechanism, in this way, positioning pin is separated with pin hole, rotates leg and make
The pin hole of positioning pin face respective angles, then positioning pin protruding legs and pin hole pin connection are driven by pressing mechanism, realize leg
The adjusting of portion's front and rear angles.When in use, two legs are connect by above-mentioned front and rear angles regulating device with middle part respectively, this
Sample, adjusts the front and rear angles of two legs respectively, and the common front and rear angles for realizing bipod are adjusted.
Further, the pressing mechanism includes button, connecting rod, be respectively arranged on the leg two sides positioning cotter way,
Button mounting groove, positioning cotter way misplace with button mounting groove and are connected to by channel, and the button is mounted in button mounting groove,
And first back-moving spring is provided between leg and button, the positioning pin is mounted in positioning cotter way, and in leg and is determined
It is provided with second back-moving spring between the pin of position, the connecting rod is pivotally mounted in channel, and positioning cotter way is protruded into connecting rod one end
Interior and positioning pin connection, the other end are protruded into button mounting groove and are connect with button；Push button, button are oppressed connecting rod and are pivoted,
Positioning pin is driven to retract in positioning cotter way, release button, reset spring drives push-button reset, positioning pin to stretch out positioning cotter way.
Further, the leg is provided with a through-hole, and a baffle is additionally provided on the leg, and baffle covers button installation
Slot and through-hole one end, baffle and through-hole collectively form positioning cotter way, and hole, the installation of hole face button are provided on baffle
Slot.
Further, the button installation trench bottom is provided with guide post, and button, first back-moving spring cover on guide post.
Further, the slot for accommodating second back-moving spring is provided on the end face of the positioning pin；Second back-moving spring one end
It protrudes into slot.
Further, the connecting rod both ends are respectively arranged with U-shaped clamp, are respectively arranged with ring on the positioning pin, button
Slot, clamp and annular groove cooperation are clamped, positioning pin and connecting rod, button and connecting rod.
Further, it is provided with fixation hole on the positioning plate, fixed column is provided in fixation hole, is provided with platform in fixed column
Rank, fixed column one end pass through fixation hole and are threadedly coupled with middle part, and step is pressed on positioning plate, are fixedly connected with positioning plate and centre
Portion, the fixed column other end is stretched out across leg, with leg rotatable engagement；The fixed column extension end is additionally provided with cap, cap and leg
Portion's gap-contact.
Further, the positioning plate is semicircle, and the pin hole is evenly distributed on positioning plate lower part；Control angular adjustment model
It is trapped among 0-180 °.
Further, the positioning pin extension end is provided with ring convex, positioning pin and pin hole pin connection, and ring convex are supported on positioning plate
On.
Further, the channel is rectangular.
It is an advantage of the invention that design is rationally, structure is simple, meets bipod front and rear angles regulatory demand, utilizes simultaneously
Positioning pin and pin hole pin connection, the front and rear angles of positioning leg portions effectively avoid leading to its angle change because of de- tooth；Further design
A kind of pressing mechanism, pressing or release button, the adjusting and positioning that can carry out front and rear angles are fixed.
Detailed description of the invention
Fig. 1 is bipod perspective view.
Fig. 2 is bipod main view.
Fig. 3 is bipod side view.
Fig. 4 is Fig. 3 A-A directional profile schematic diagram.
Fig. 5 is Fig. 4 partial enlargement diagram.
Fig. 6 is bipod perspective view of the explosion.
Fig. 7 is locating sheet structure schematic diagram.
Fig. 8 is locating pin structure schematic diagram.
1 leg of middle part, 2 button mounting groove 2-1 guide post 2-1-1 through-hole 2-2 baffle 2-3 square duct 2- in figure
4 front and rear angles regulating device, 3 locating plate 3-1 fixation hole 3-1-1 pin hole 3-1-2 positioning pin 3-2 ring convex 3-2-1 is fixed
Column 3-3 pressing mechanism 3-4 button 3-4-1 connecting rod 3-4-2 first back-moving spring 3-4-3 second back-moving spring 3-4-4.
Specific embodiment
As shown in figures 1-8, a kind of bipod, it includes two legs 2 and middle part 1；Two legs 2 pass through front and back respectively
Angle adjustment device 3 is connect with middle part 1；The front and rear angles regulating device 3 includes locating plate 3-1, positioning pin 3-2；It is described
Positioning plate 3-1 is semicircle, is provided with fixation hole 3-1-1 on the positioning plate 3-1, fixed column 3-3 is provided in fixation hole, Gu
Step is provided on fixed column 3-3, the one end fixed column 3-3 passes through fixation hole 3-1-1 and is threadedly coupled with middle part 1, and step is pressed in fixed
On the plate 3-1 of position, it is fixedly connected with positioning plate 3-1 and middle part 1, the fixed column 3-3 other end is stretched out across leg 2, is rotated with leg 2
Cooperation；The extension end the fixed column 3-3 is additionally provided with cap, cap and 2 gap-contact of leg；Around fixation hole one on locating plate 3-1
Border lower part, which is uniformly distributed, is provided with several pin hole 3-1-2, and the positioning pin 3-2 is mounted on leg 2 by pressing mechanism 3-4
On, the pressing mechanism 3-4 includes button 3-4-1, connecting rod 3-4-2, and button mounting groove 2-1 is provided on the leg 2, is led to
Hole 2-2 and baffle 2-3, baffle 2-3 cover button mounting groove 2-1 and the one end through-hole 2-2, baffle 2-3 and through-hole 2-2 are common
Positioning cotter way is constituted, hole, hole face button mounting groove 2-1 are provided on baffle；Position cotter way and button mounting groove 2-1 points
Not Wei Yu 2 two sides of leg, positioning cotter way and button mounting groove 2-1 dislocation and be connected to by square duct 2-4, the button 3-4-
1 is mounted in button mounting groove 2-1, and first back-moving spring 3-4-3 is provided between leg 2 and button 3-4-1, described fixed
Position pin 3-2 is mounted in positioning cotter way, and second back-moving spring 3-4-4 is provided between leg 2 and positioning pin 3-2, described
Connecting rod 3-4-2 is pivotally mounted in square duct 2-4, and connecting rod 3-4-2 is protruded into one end in positioning cotter way to be connected with positioning pin 3-2
It connects, the other end is protruded into button mounting groove 2-1 and connect with button 3-4-1；The bottom button mounting groove 2-1 is provided with guide post 2-
1-1, button 3-4-1, first back-moving spring set 3-4-3 are on guide post 2-1-1；Appearance is provided on the end face of the positioning pin 3-2
Receive the slot of second back-moving spring；Second back-moving spring 3-4-4 is protruded into slot one end；The both ends the connecting rod 3-4-2 are respectively set
There is U-shaped clamp, annular groove is respectively arranged on the positioning pin 3-2, button 3-4-1, clamp and annular groove cooperation are clamped, positioning pin 3-
2 with connecting rod 3-4-2, button 3-4-1 and connecting rod 3-4-2；The extension end the positioning pin 3-2 is provided with ring convex 3-2-1, positioning
Pin 3-2 is connect with pin hole pin 3-1-2, and ring convex 3-2-1 is supported on positioning plate 3-1.
Disclosed above is only presently preferred embodiments of the present invention, but not to limit itself, any this field
For technical staff without prejudice to spirit of that invention intension, made variation and change should all fall in protection of the invention
In range.
Claims (10)
1. one kind is used for bipod front and rear angles regulating device, the bipod includes two legs and middle part；Its feature exists
In the front and rear angles regulating device includes locating plate, positioning pin；The locating plate is fixedly mounted on middle part, any one
Leg is rotatably mounted on locating plate, and around one border of leg rotation center, distribution is provided with several pin holes on locating plate, described
Positioning pin is mounted on leg by pressing mechanism, is driven by pressing mechanism and is stretched out or retract leg；The positioning pin from it is different
Pin hole pin connection, adjust leg and middle part front and rear angles.
2. according to claim 1 a kind of for bipod front and rear angles regulating device, which is characterized in that the pressing machine
Structure includes button, connecting rod, and positioning cotter way, button mounting groove are respectively arranged on the leg two sides, positions cotter way and button
Mounting groove misplaces and is connected to by channel, and the button is mounted in button mounting groove, and is provided between leg and button
First back-moving spring, the positioning pin is mounted in positioning cotter way, and the second reset bullet is provided between leg and positioning pin
Spring, the connecting rod are pivotally mounted in channel, and connecting rod one end is protruded into positioning cotter way and positioning pin connection, the other end protrude into
It is connect in button mounting groove with button；Push button, button are oppressed connecting rod and are pivoted, and positioning pin is driven to retract in positioning cotter way,
Release button, reset spring drive push-button reset, positioning pin to stretch out positioning cotter way.
3. according to claim 2 a kind of for bipod front and rear angles regulating device, which is characterized in that the leg is set
It is equipped with a through-hole, a baffle is additionally provided on the leg, baffle covers button mounting groove and through-hole one end, baffle and through-hole
Positioning cotter way is collectively formed, hole, hole face button mounting groove are provided on baffle.
4. according to claim 2 a kind of for bipod front and rear angles regulating device, which is characterized in that the button peace
Tankage bottom is provided with guide post, and button, first back-moving spring cover on guide post.
5. according to claim 2 a kind of for bipod front and rear angles regulating device, which is characterized in that the positioning pin
End face on be provided with accommodate second back-moving spring slot；Second back-moving spring one end is protruded into slot.
6. according to claim 2 a kind of for bipod front and rear angles regulating device, which is characterized in that the connecting rod
Both ends are respectively arranged with U-shaped clamp, and annular groove is respectively arranged on the positioning pin, button, and clamp and annular groove cooperation are clamped, positioning
Pin and connecting rod, button and connecting rod.
7. according to claim 1 a kind of for bipod front and rear angles regulating device, which is characterized in that the positioning plate
On be provided with fixation hole, fixed column is provided in fixation hole, is provided with step in fixed column, fixed column one end pass through fixation hole with
Middle part is threadedly coupled, and step is pressed on positioning plate, is fixedly connected with positioning plate and middle part, the fixed column other end is stretched across leg
Out, with leg rotatable engagement；The fixed column extension end is additionally provided with cap, cap and leg gap-contact.
8. according to claim 1 a kind of for bipod front and rear angles regulating device, which is characterized in that the positioning plate
For semicircle, the pin hole is evenly distributed on positioning plate lower part.
9. according to claim 1 a kind of for bipod front and rear angles regulating device, which is characterized in that the positioning pin
Extension end is provided with ring convex, positioning pin and pin hole pin connection, and ring convex are supported on positioning plate.
10. according to claim 2 a kind of for bipod front and rear angles regulating device, which is characterized in that the channel
It is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870168.0A CN110486591A (en) | 2019-09-16 | 2019-09-16 | For bipod front and rear angles regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870168.0A CN110486591A (en) | 2019-09-16 | 2019-09-16 | For bipod front and rear angles regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110486591A true CN110486591A (en) | 2019-11-22 |
Family
ID=68558173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870168.0A Pending CN110486591A (en) | 2019-09-16 | 2019-09-16 | For bipod front and rear angles regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110486591A (en) |
Citations (11)
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|---|---|---|---|---|
| US4943040A (en) * | 1989-01-26 | 1990-07-24 | Cannon Equipment Company | Adjustable work stand |
| JPH09279831A (en) * | 1996-04-12 | 1997-10-28 | Kobe Steel Ltd | Working scaffolding |
| CN201205081Y (en) * | 2008-04-08 | 2009-03-11 | 广东省外贸开发公司 | Stabiliser angle adjustment device of notebook computer rack |
| CN201308301Y (en) * | 2008-11-20 | 2009-09-16 | 陈斌 | Locating seat of foldable armchair |
| CN203318478U (en) * | 2013-04-24 | 2013-12-04 | 姚玥 | Handle system of baby stroller |
| CN106979720A (en) * | 2017-05-17 | 2017-07-25 | 重庆建设工业(集团)有限责任公司 | A kind of sniper rifle bipod |
| CN208676187U (en) * | 2018-08-09 | 2019-04-02 | 钱永胜 | It is a kind of to exempt to put power spraye automatically |
| CN109846197A (en) * | 2019-01-31 | 2019-06-07 | 郑州工程技术学院 | A kind of music stand for music teaching |
| CN110044207A (en) * | 2019-05-15 | 2019-07-23 | 如皋市三源测量测绘仪器有限公司 | A kind of high-precision bipod |
| CN110100147A (en) * | 2016-12-23 | 2019-08-06 | 麦格普工业公司 | Firearm bipod |
| CN210739851U (en) * | 2019-09-16 | 2020-06-12 | 如皋市三源测量测绘仪器有限公司 | Front-back angle adjusting device for bipod |
-
2019
- 2019-09-16 CN CN201910870168.0A patent/CN110486591A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4943040A (en) * | 1989-01-26 | 1990-07-24 | Cannon Equipment Company | Adjustable work stand |
| JPH09279831A (en) * | 1996-04-12 | 1997-10-28 | Kobe Steel Ltd | Working scaffolding |
| CN201205081Y (en) * | 2008-04-08 | 2009-03-11 | 广东省外贸开发公司 | Stabiliser angle adjustment device of notebook computer rack |
| CN201308301Y (en) * | 2008-11-20 | 2009-09-16 | 陈斌 | Locating seat of foldable armchair |
| CN203318478U (en) * | 2013-04-24 | 2013-12-04 | 姚玥 | Handle system of baby stroller |
| CN110100147A (en) * | 2016-12-23 | 2019-08-06 | 麦格普工业公司 | Firearm bipod |
| CN106979720A (en) * | 2017-05-17 | 2017-07-25 | 重庆建设工业(集团)有限责任公司 | A kind of sniper rifle bipod |
| CN208676187U (en) * | 2018-08-09 | 2019-04-02 | 钱永胜 | It is a kind of to exempt to put power spraye automatically |
| CN109846197A (en) * | 2019-01-31 | 2019-06-07 | 郑州工程技术学院 | A kind of music stand for music teaching |
| CN110044207A (en) * | 2019-05-15 | 2019-07-23 | 如皋市三源测量测绘仪器有限公司 | A kind of high-precision bipod |
| CN210739851U (en) * | 2019-09-16 | 2020-06-12 | 如皋市三源测量测绘仪器有限公司 | Front-back angle adjusting device for bipod |
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