CN205102683U - Hold in palm GUN BOARD every single move adjusting device - Google Patents
Hold in palm GUN BOARD every single move adjusting device Download PDFInfo
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- CN205102683U CN205102683U CN201520890840.XU CN201520890840U CN205102683U CN 205102683 U CN205102683 U CN 205102683U CN 201520890840 U CN201520890840 U CN 201520890840U CN 205102683 U CN205102683 U CN 205102683U
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- adjusting screw
- base
- gunwale
- holder
- wheel
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Abstract
The utility model relates to an every single move adjusting device technical field especially relates to a hold in palm GUN BOARD every single move adjusting device, and it includes a track riser side is equipped with the support GUN BOARD sliding connection of guide rail wheel subassembly and centre gripping firearms, the track riser rotates with the base through every single move adjustment mechanism to be connected, every single move adjustment mechanism includes offset mechcanism and adjustment mechanism, offset mechcanism includes the shaft and fixes the axle bed in the base another side, the shaft is rotationally worn to establish on the base, shaft one end and track riser another side fixed connection, and the shaft other end rotates and fixes on the axle bed, the epaxial eccentric wheel that is fixed with of wheel is equipped with the arch on, adjustment mechanism includes adjusting screw and slider, and the adjusting screw both ends are rotated through the mounting respectively and are fixed in the base another side, the slider cover establish on adjusting screw and adjusting screw threaded connection, the slider is connected with protruding the rotation through the linking arm, the adjusting screw upper end is equipped with the regulating part.
Description
Technical field
The utility model relates to pitching regulating device technical field, particularly relates to a kind of holder gunwale pitching regulating device.
Background technology
Before ball firing, must the small arms used be calibrated; Good small arms, the relation between the mean trajectory of its bullet, axis of bore, sight line three is relatively fixing.
So-called mean trajectory, namely under the meteorological condition of standard, repeatedly shoots, the mean trajectory of bullet, and its form of expression is often apart from a point on gun certain distance target.For 95 formula automatic rifles, its mean trajectory shows as a point on distance gun 100 meters of targets, claims this point to be center of impact.Why be center of impact, even if be because gun are under strict fixing prerequisite, the point of impact of bullet is also relevant with multiple factor, such as: the difference of explosive payload, the quality of bullet and shape difference, the difference of meteorological condition (temperature, air pressure, air humidity, local acceleration of gravity), wind speed and wind direction etc. in the processing differences of bore, bullet cartridge case.
So-called sight line, refers to the straight line that central point, foresight top determines with aiming breach center of top point (95 formula automatic rifles are the center of circle of scale small sircle hole) or the optical axis of optical sight.The intersection point of sight line and target, is referred to as aiming point.For 95 formula automatic rifles, in the distance of 100 meters, gun, arranging a target, center of impact is some A, and the intersection point of axis of bore and target is some B, and aiming point is some C.Under normal circumstances, some A does not overlap with some B, but relative position is fixed.
So-called calibration, is exactly by the height of foresight and the adjustment in direction, makes aiming point C and center of impact A keep the relation of fixing, such as, to the calibration of 95 formula automatic rifles in the distance of 100 meters, normally allow aiming point C overlap with center of impact A.So, the intersection points B of axis of bore and target and the position of aiming point C are also just relative fixing, so also have use optical equipment, the mode finding the intersection points B of axis of bore and target calibrates gun.
Therefore, in small arms calibration and ball firing training, design a degree of regulation high, good stability, the adjusting device being convenient to holder for regulating gun rack pitch rate is vital.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of reasonable in design, simple to operate, degree of regulation is high, the holder gunwale pitching regulating device of good stability.
For achieving the above object, the utility model is by the following technical solutions:
A kind of holder gunwale pitching regulating device, it comprises base and track riser, described track riser one side is provided with guide rail wheel assembly and is slidably connected with the holder gunwale of clamping firearms, described track riser is connected with base rotation by pitching adjusting mechanism, described pitching adjusting mechanism comprises eccentric stiffener and governor motion, described eccentric stiffener comprises wheel shaft and is fixed on the axle bed of base another side, described wheel shaft is located on base rotationally, wheel shaft one end is fixedly connected with track riser another side, the wheel shaft other end rotates and is fixed on axle bed, described wheel shaft is fixed with eccentric wheel, eccentric wheel is provided with projection, described governor motion comprises adjusting screw(rod) and slide block, described adjusting screw(rod) two ends are rotated respectively by fixture and are fixed on base another side, described slide block set to be located on adjusting screw(rod) and to be threaded with adjusting screw(rod), described slide block and project through linking arm and be rotationally connected, described adjusting screw(rod) upper end is provided with regulating part.
One end that described linking arm is connected with projection is provided with chute, and described chute is set in projection.
Described projection is roller, and described roller is connected with slide.
Described regulating part is regulating wheel, and all sides of described regulating wheel are provided with graduation mark.The design of graduation mark, is convenient to fine adjustment and grasps the luffing angle holding in the palm gunwale.
Described wheel shaft one end is fixedly connected with track riser another side is vertical.
Described base is L-type or T-shaped.
It also comprises a horizontal stand, and described base is vertically set on horizontal stand.
The utility model adopts above technical scheme, because the adjusting screw(rod) two ends of governor motion are fixed on base by rotation, therefore, when rotating regulating wheel to drive adjusting screw(rod) to rotate, adjusting screw(rod) cannot produce and move axially, slide block can be elevated on adjusting screw(rod), and utilize linking arm drive eccentric stiffener wheel shaft rotate, thus drive be connected with wheel shaft track riser, hold in the palm gunwale and ask firearms on gunwale to realize pitching within the scope of certain angle; The design of linking arm other end chute, make governor motion when driving eccentric stiffener to rotate, projection can first slide a distance in chute, causes eccentricly significantly rotating, make pitch regulation more accurate when alleviating fine setting regulating wheel with this; Projection is the design of roller, can avoid protruding stuck in chute.The utility model is reasonable in design, and structure is simple, simple to operate, has the advantages such as degree of regulation height and good stability.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is further elaborated:
Fig. 1 is the utility model holder gunwale pitching regulating device schematic perspective view;
Fig. 2 is the utility model holder gunwale pitching regulating device schematic front view;
Fig. 3 is the A-A direction sectional view in Fig. 2.
Detailed description of the invention
As shown in one of Fig. 1-3, the utility model comprises base 1 and track riser 2, described track riser 2 one side is provided with guide rail wheel assembly 21 and is slidably connected with the holder gunwale of clamping firearms, described track riser 2 is rotationally connected by pitching adjusting mechanism 3 and base 1, described pitching adjusting mechanism 3 comprises eccentric stiffener 4 and governor motion 5, described eccentric stiffener 4 comprises wheel shaft 41 and is fixed on the axle bed 42 of base 1 another side, described wheel shaft 41 is located on base 1 rotationally, wheel shaft 41 one end is fixedly connected with track riser 2 another side, wheel shaft 41 other end rotates and is fixed on axle bed 42, described wheel shaft 41 is fixed with eccentric wheel 43, eccentric wheel 43 is provided with protruding 44, described governor motion 5 comprises adjusting screw(rod) 51 and slide block 52, described adjusting screw(rod) 51 two ends are rotated respectively by fixture 53 and are fixed on base 1 another side, described slide block 52 to be set on adjusting screw(rod) 51 and to be threaded with adjusting screw(rod) 51, described slide block 52 and protruding 44 is rotationally connected by linking arm 6, described adjusting screw(rod) 51 upper end is provided with regulating part 54.
Described linking arm 6 is provided with chute 61 with protruding 44 one end be connected, and described chute 61 is set on protruding 44.
Described protruding 44 is roller, and described roller and chute 61 are slidably connected.
Described regulating part 54 is regulating wheel, and all sides of described regulating wheel are provided with graduation mark.
Described wheel shaft 41 one end is fixedly connected with track riser 2 another side is vertical.
Described base 1 is L-type or T-shaped.
It also comprises a horizontal stand 7, and described base 1 is vertically set on horizontal stand 7.
The utility model adopts above technical scheme, because adjusting screw(rod) 51 two ends of governor motion 5 are fixed on base 1 by rotation, therefore, when rotating regulating wheel to drive adjusting screw(rod) 51 to rotate, adjusting screw(rod) 51 cannot produce and move axially, slide block 52 can be elevated on adjusting screw(rod) 51, and utilize linking arm 6 to drive the wheel shaft 41 of eccentric stiffener 4 to rotate, thus drive be connected with wheel shaft 41 track riser 2, hold in the palm gunwale and ask firearms on gunwale to realize pitching within the scope of certain angle; The design of linking arm 6 other end chute 61, make governor motion 5 when driving eccentric stiffener 4 to rotate, protruding 44 can first slide a distance in chute 61, cause the significantly rotation of eccentric wheel 43, make pitch regulation more accurate when alleviating fine setting regulating wheel with this; Protruding 44 is the design of roller, and projection 44 can be avoided stuck in chute 61.The utility model is reasonable in design, and structure is simple, simple to operate, has the advantages such as degree of regulation height and good stability.
More than describe and should not have any restriction to protection domain of the present utility model.
Claims (7)
1. a holder gunwale pitching regulating device, comprise base and track riser, described track riser one side is provided with guide rail wheel assembly and is slidably connected with the holder gunwale of clamping firearms, it is characterized in that: described track riser is connected with base rotation by pitching adjusting mechanism, described pitching adjusting mechanism comprises eccentric stiffener and governor motion, described eccentric stiffener comprises wheel shaft and is fixed on the axle bed of base another side, described wheel shaft is located on base rotationally, wheel shaft one end is fixedly connected with track riser another side, the wheel shaft other end rotates and is fixed on axle bed, described wheel shaft is fixed with eccentric wheel, eccentric wheel is provided with projection, described governor motion comprises adjusting screw(rod) and slide block, described adjusting screw(rod) two ends are rotated respectively by fixture and are fixed on base another side, described slide block set to be located on adjusting screw(rod) and to be threaded with adjusting screw(rod), described slide block and project through linking arm and be rotationally connected, described adjusting screw(rod) upper end is provided with regulating part.
2. one holder gunwale pitching regulating device according to claim 1, is characterized in that: one end that described linking arm is connected with projection is provided with chute, and described chute is set in projection.
3. one holder gunwale pitching regulating device according to claim 2, is characterized in that: described projection is roller, and described roller is connected with slide.
4. one holder gunwale pitching regulating device according to claim 1, it is characterized in that: described regulating part is regulating wheel, all sides of described regulating wheel are provided with graduation mark.
5. one holder gunwale pitching regulating device according to claim 1, is characterized in that: described wheel shaft one end is fixedly connected with track riser another side is vertical.
6. one holder gunwale pitching regulating device according to claim 1, is characterized in that: described base is L-type or T-shaped.
7. one holder gunwale pitching regulating device according to claim 1, it is characterized in that: it also comprises a horizontal stand, described base is vertically set on horizontal stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890840.XU CN205102683U (en) | 2015-11-10 | 2015-11-10 | Hold in palm GUN BOARD every single move adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890840.XU CN205102683U (en) | 2015-11-10 | 2015-11-10 | Hold in palm GUN BOARD every single move adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102683U true CN205102683U (en) | 2016-03-23 |
Family
ID=55518460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890840.XU Active CN205102683U (en) | 2015-11-10 | 2015-11-10 | Hold in palm GUN BOARD every single move adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102683U (en) |
-
2015
- 2015-11-10 CN CN201520890840.XU patent/CN205102683U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |