CN207300051U - A kind of adjustable support - Google Patents
A kind of adjustable support Download PDFInfo
- Publication number
- CN207300051U CN207300051U CN201721079087.1U CN201721079087U CN207300051U CN 207300051 U CN207300051 U CN 207300051U CN 201721079087 U CN201721079087 U CN 201721079087U CN 207300051 U CN207300051 U CN 207300051U
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- CN
- China
- Prior art keywords
- adjustable support
- screw rod
- pedestal
- adjusting seat
- clamping
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Abstract
It the utility model is related to a kind of adjustable support, including pedestal (1), adjusting seat (2) and the adjusting seat (2) matched gland (3), it is characterised in that：The adjustable support further includes the up and down adjustment screw rod (7) being connected between the pedestal (1) and the adjusting seat (2) and left and right adjusting screw rod (15), and the up and down adjustment screw rod (7) drives the adjusting seat (2) around the left and right adjusting screw rod (15) axis oscillating；The left and right adjusting screw rod (15) drives the adjusting seat (2) around up and down adjustment screw rod (7) axis oscillating.The adjustable support not only can with left and right adjusting can also up and down adjustment, by way of threaded adjusting, precision is high, easy to operate, highly reliable, it further includes quick clamping mechanism (17), can be with the components such as fast clamp to firearms.
Description
Technical field
It the utility model is related to a kind of stent.
Background technology
Current most of gun sights are required for being installed on firearms and could using by stent, when for relatively large deviation trajectory
, can be because gun sight knob adjustable range be restricted be subject to telescope endoporus, when such as aiming at such as bow and crossbow class firearms during aiming, mesh
The deviation of punctuate and starting point reality can be larger.To improve fire accuracy, it is necessary to which gun sight is adjusted by stent, but
Existing stent, does not often possess the function of adjusting, or only possesses up and down adjustment function without possessing the function of left and right adjusting,
And parts are more, complicated, adjustable range is small, easily stuck, degree of regulation is low.
Utility model content
The purpose of this utility model is that it is directed to drawbacks described above of the prior art, there is provided one kind is simple in structure, is not easy card
It is dead and can easily carry out up and down, the adjustable support of left and right adjusting.
To realize above-mentioned purpose of utility model, the utility model employs following technical solution：A kind of adjustable support, bag
Include pedestal, adjusting seat and the matched gland of the adjusting seat, it is characterised in that：The adjustable support, which further includes, to be connected to
Up and down adjustment screw rod and left and right adjusting screw rod between the pedestal and the adjusting seat, described in the up and down adjustment screw drive
Adjusting seat is around the left and right adjusting screw rod axis oscillating；The left and right adjusting screw rod drives the adjusting seat around the up and down adjustment
Screw axis are swung.
In addition, the utility model further includes following attached technical scheme：
The pedestal offers grooving, and the knob being rotatably connected with the pedestal, the rotation are provided with the grooving
Button is connected with the up and down adjustment screw flight, and the knob drives the up and down adjustment screw rod to move up and down.
Mounting hole is offered in the adjusting seat, the first bolt, the up and down adjustment screw rod are provided with the mounting hole
With the swingable connection of the first bolt.
The pedestal offers adjustment hole, be provided with the adjustment hole ball to offset with the knob, spring and
With the fixed screw of the adjustment hole thread fitting, the spring one end offsets with the ball, the other end and the fixed spiral shell
Silk offsets.
The adjusting seat is connected with the connector being rotatably connected with it, and the left and right adjusting screw rod is installed on the pedestal
Above and with the connector it is threadedly coupled.
The pedestal is offered with access slot, and the connector insertion is described with access slot, and the left and right adjusting screw rod drives
The connector is dynamic in the mating trough inner water translation.
The first elastic component is provided between the pedestal and adjusting seat.
The adjustable support further includes quick clamping mechanism.
The first clamping section that the quick clamping mechanism includes being arranged on pedestal, be oppositely arranged with first clamping section
The second clamping section and connect the clamping bar of first clamping section and second clamping section, first clamping section can edge
The clamping bar and second clamping section relative motion.
The quick clamping mechanism further includes the clamping lever being connected eccentric with the clamping bar and is arranged at described the
The second elastic component between one clamping section and second clamping section.
Compared with the prior art, the utility model has the advantage of：The gun sight multi-purpose stand of the utility model, can be with
Quick-clamping on firearms, and easily the objects such as gun sight or flashlight can be carried out up and down, the adjusting of left and right, adjust
Mode is threaded adjusting, and precision is high, easy to operate, is not easy stuck, good reliability.Parts are few on the whole, structure is tight for the stent
Gather, is light weight, small, being more convenient to carry and use.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model adjustable support.
Fig. 2 is the front view of the utility model adjustable support.
Fig. 3 be in Fig. 2 third through-hole from the cross sectional shape schematic diagram in terms of B directions.
Fig. 4 is the left view of the utility model adjustable support.
Fig. 5 is the top view of the utility model adjustable support.
Fig. 6 is the bottom view of the utility model adjustable support.
Fig. 7 is the structure diagram of quick clamping mechanism in the utility model adjustable support.
Fig. 8 is the rearview of the utility model adjustable support.
Fig. 9 is the enlarged drawing in A portions in Fig. 7.
Embodiment
Technical solutions of the utility model are made below in conjunction with preferred embodiment and its attached drawing further nonrestrictive detailed
Explanation.
As shown in Figure 1, the adjustable support of the utility model can clamp the objects such as gun sight or flashlight, and can be with
Left and right, up and down adjustment are carried out, it includes pedestal 1, adjusting seat 2, gland 3 and quick clamping mechanism 17.3 shape of adjusting seat 2 and gland
Into cavity 30 to clamp the objects such as gun sight or flashlight, adjusting seat 2 is arranged at the top of pedestal 1 (up, down, left, right, before and after
Each orientation is subject to scheme in the coordinate system that provides), both ends pass through up and down adjustment screw rod 7 and left and right adjusting screw rod 15 and base respectively
Seat 1 is connected, and adjusting seat 2 can swing under the driving of left and right adjusting screw rod 15 around up and down adjustment screw rod 7, and adjusting seat 2 can be
Swung up and down under the driving of up and down adjustment screw rod 7 around left and right adjusting screw rod 15.Quick clamping mechanism 17 is arranged at 1 bottom of pedestal,
It is used for the Fast Installation with the object such as firearms.
As shown in Figure 4 and Figure 5, up and down adjustment screw rod 7 is arranged at 1 rear portion of pedestal, and 1 rear portion of pedestal, which offers, accommodates knob 6
Grooving 9,9 top of grooving is upper wall 1a, and 9 lower part of grooving is lower wall 1b, and lower wall 1b is provided with pin mounting hole 1c, and upper wall 1a is opened
Equipped with fourth hole 1d.Knob 6 is installed in grooving 9, its central lower offers the dowel hole with 8 one close-fittings of pin
6a, 8 other end of pin is stretched into pin mounting hole 1c and 8 diameter of pin is slightly less than pin mounting hole 1c so that knob 6 can be around
Central shaft rotates；6 center of knob is equipped with the second threaded hole 6b.Adjustment bar 7 includes contiguous block 7a and is connected under contiguous block 7a
The screw rod 7b in portion, screw rod 7b are connected through fourth hole 1d with the second threaded hole 6b.2 rear portion of adjusting seat offers receiving contiguous block
The mounting hole 10 of 7a, and the first through hole 22 communicated with mounting hole 10 is offered in both sides, offered on contiguous block 7a and first
The second through hole 7c that through hole 22 communicates, the first bolt 23 pass through 22 and second through hole 7c of first through hole by adjusting rod 7 and adjusting seat 2
It is connected, 23 end of the first bolt is connected with the first nut 24, prevents it from coming off from hole.Since 23 diameter of the first bolt is less than the
First, the second through hole 22, the diameter of 7c, so adjusting rod 7 can be swung around 23 axis small range of the first bolt.Turn knob 6, spiral shell
Bar 7b corresponding can be increased or decreased to the length of fit of the second threaded hole 6b, so that adjusting seat 2 and the relative altitude of pedestal 1
Change, the first elastic component 28 is additionally provided between pedestal 1 and adjusting seat 2, to improve the precision adjusted, the first elastic component
28 can be spring.
As shown in Fig. 8 to Fig. 9, adjustment hole 31 is offered at lower wall 1b positions, is provided with adjustment hole 31 and 6 bottom surface of knob
Ball 34, spring 33 and the fixed screw 32 with 31 thread fitting of adjustment hole to offset, 33 one end of spring and ball 34
The other end that offsets offsets with fixed screw 32.During turn knob 6, ball 34 props up 6 bottom surface of knob so that knob 6 will not occur
Rock or upper and lower displacement, reduce the influence of thread tolerance or mismachining tolerance, improve the precision of adjusting, while ball 34 rolls
It is dynamic knob 6 to be impacted.
As shown in Figures 2 and 3, it is anterior to be installed on pedestal 1 for left and right adjusting screw rod 15.2 lower part of adjusting seat is provided with spiral shell therewith
Line connects and downward projection of connector 11, and threaded connection is preferably coarse-pitch thread at this, and coarse-pitch thread has larger tolerance, to subtract
The limited bracket risk stuck in up and down adjustment, while the first mounting hole 38 is offered in adjusting seat 2, and be provided with hole
The first spring 37 to offset with connector 11, the first spring 37 occur when can reduce gap and the use because of thread tolerance generation
Vibration.Offered on pedestal 1 and accommodate connector 11 and match somebody with somebody access slot 12, it is preferred that with access slot 12 left and right to size ratio company
Fitting size big 5 to 6mm, is further opened with the second mounting hole 39 with 12 bottom of access slot, is provided with and connects in the second mounting hole 39
The second spring 40 that part 11 abuts against, second spring 40 can also reduce what is occurred when gap and the use because of thread tolerance generation
Vibration, improves overall degree of regulation.1 two side of pedestal offers the third through-hole 13 communicated with access slot 12, connector 11
On offer the first threaded hole 14 communicated with third through-hole 13.Second bolt 15 passes through 13 and first threaded hole 14 of third through-hole
It is threadedly coupled, its tail end is pierced by pedestal 1 and is connected with the second nut 16, and the second nut 16 does not apply extruding force to pedestal 1, its
For preventing the second bolt 15 from coming off accidentally, after mounting, the head of the second nut 16 and the second bolt 15 is without tight for reality
It is attached on pedestal 1, it can be slightly off a certain distance with pedestal 1.By rotating the second bolt 15 connector 11 can be made opposite
Second bolt 15 moves, thus adjust adjusting seat 2 and pedestal 1 or so to relative distance.To prevent left and right to when adjusting
Stuck phenomenon, 13 section of third through-hole is in oval poroid so that the second bolt 15 has certain activity in third through-hole 13
Space.
As shown in Fig. 2, Fig. 6 and Fig. 7, quick clamping mechanism 17 include be arranged at 1 bottom of pedestal the first clamping section 18, with
The second clamping section 19 that first clamping section 18 is oppositely arranged, the second elastic component being arranged between first, second clamping section 18,19
27th, the clamping bar 21 of first, second clamping section 18,19 and the clamping lever 20 being connected with clamping bar 21 are connected.Second clamping section
19 are provided with molding locating rod 35 in conjunction other modes such as (both connection) can also being connected through a screw thread, weld, the
Two elastic components 27 can be spring or other elastomers, it is sheathed in locating rod 35, on the first clamping section 28 with positioning
35 opposite position of bar is further opened with accommodating the second elastic component 27 and the location hole 36 of locating rod 35, locating rod 35 and location hole 36
It can play the role of guiding and prevent the second clamping section 19 from deflecting, stir or causing the second elasticity when not by clamping force
Part 27 comes off.Clamping bar 21 is provided with square department 21a and threaded shank 21b, is provided with installation square department 21a's in 1 bottom of pedestal
Square groove 25, square department 21a are pierced by the second clamping section 19 and are connected with clamping lever 20, and threaded shank 21b passes through the first clamping section 18
It is connected with the 3rd nut 26.Square department 21a is connected with clamping lever 20 for bias, can be to second when switching clamping lever 20
Clamping section 19 applies or discharges pressure, so that stent fixed or removal on firearms, can also turn the 3rd nut 26 and adjust
Seamless power and displacement.To make stent preferably be installed with firearms, it is additionally provided with pedestal 1 matched with the second clamping section 19
Limiting slot 29.
The gun sight multi-purpose stand of the utility model, can be with quick-clamping to firearms, and can be easily to taking aim at
The objects such as quasi- mirror or flashlight carry out the adjusting of upper and lower left and right, and regulative mode is threaded adjusting, and precision is high, easy to operate, is not easy
It is stuck, good reliability.Parts are few on the whole for the stent, compact-sized, light weight, small, are more convenient to carry and use.
It is pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, its purpose
The content that is to allow person skilled in the art to understand the utility model is simultaneously implemented according to this, can not limit this reality with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (10)
1. a kind of adjustable support, including pedestal (1), adjusting seat (2) and the adjusting seat (2) matched gland (3), its
It is characterized in that：The adjustable support further includes the up and down adjustment spiral shell being connected between the pedestal (1) and the adjusting seat (2)
Bar (7) and left and right adjusting screw rod (15), the up and down adjustment screw rod (7) drive the adjusting seat (2) around the left and right adjusting spiral shell
Bar (15) axis oscillating；The left and right adjusting screw rod (15) drives the adjusting seat (2) around up and down adjustment screw rod (7) axis
Swing.
2. according to adjustable support described in claim 1, it is characterised in that：The pedestal (1) offers grooving (9), described to cut
The knob (6) being rotatably connected with the pedestal (1), the knob (6) and the up and down adjustment screw rod are provided with groove (9)
(7) it is threadedly coupled, the knob (6) drives the up and down adjustment screw rod (7) to move up and down.
3. according to adjustable support described in claim 2, it is characterised in that：Mounting hole (10) is offered on the adjusting seat (2),
The first bolt (23) is provided with the mounting hole (10), the up and down adjustment screw rod (7) can put with first bolt (23)
Dynamic connection.
4. according to adjustable support described in claim 2, it is characterised in that：The pedestal (1) offers adjustment hole (31), described
Be provided with adjustment hole (31) ball (34) to offset with the knob (6), spring (33) and with the adjustment hole (31) spiral shell
The fixed screw (32) that line coordinates, described spring (33) one end offset with the ball (34), the other end and the fixed screw
(32) offset.
5. according to adjustable support described in claim 1, it is characterised in that：The adjusting seat (2) is connected with and its rotatable company
The connector (11) connect, the left and right adjusting screw rod (15) be installed on the pedestal (1) and with the connector (11) screw thread
Connection.
6. according to adjustable support described in claim 5, it is characterised in that：The pedestal (1) is offered with access slot (12), described
Connector (11) is embedded described with access slot (12), and the left and right adjusting screw rod (15) drives the connector (11) to match somebody with somebody described
Moved horizontally in access slot (12).
7. according to adjustable support described in claim 1, it is characterised in that：It is provided between the pedestal (1) and adjusting seat (2)
First elastic component (28).
8. according to any one of claim 1 to 7 adjustable support, it is characterised in that：The adjustable support further includes soon
Fast clamp system (17).
9. according to adjustable support described in claim 8, it is characterised in that：The quick clamping mechanism (17) includes being arranged at base
The first clamping section (18), the second clamping section (19) for being oppositely arranged with first clamping section (18) on seat (1) and it is connected
First clamping section (18) and the clamping bar (21) of second clamping section (19), first clamping section (18) can be along described
Clamping bar (21) and the second clamping section (19) relative motion.
10. according to adjustable support described in claim 9, it is characterised in that：The quick clamping mechanism (17) further includes and institute
State the clamping lever (20) of the eccentric connection of clamping bar (21) and be arranged at first clamping section (18) and described second and clamp
The second elastic component (27) between portion (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079087.1U CN207300051U (en) | 2017-08-25 | 2017-08-25 | A kind of adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079087.1U CN207300051U (en) | 2017-08-25 | 2017-08-25 | A kind of adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300051U true CN207300051U (en) | 2018-05-01 |
Family
ID=62438782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079087.1U Active CN207300051U (en) | 2017-08-25 | 2017-08-25 | A kind of adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388897A (en) * | 2017-08-25 | 2017-11-24 | 通州区平潮镇佳顺光电仪器厂 | A kind of adjustable support |
-
2017
- 2017-08-25 CN CN201721079087.1U patent/CN207300051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388897A (en) * | 2017-08-25 | 2017-11-24 | 通州区平潮镇佳顺光电仪器厂 | A kind of adjustable support |
| CN107388897B (en) * | 2017-08-25 | 2023-09-29 | 邹锐 | Adjustable support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zou Zhaojian Inventor before: Zou Zhaojian |
|
| CB03 | Change of inventor or designer information |