CN204403694U - Miniature instrument height, position adjusting mechanism - Google Patents
Miniature instrument height, position adjusting mechanism Download PDFInfo
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- CN204403694U CN204403694U CN201420793411.6U CN201420793411U CN204403694U CN 204403694 U CN204403694 U CN 204403694U CN 201420793411 U CN201420793411 U CN 201420793411U CN 204403694 U CN204403694 U CN 204403694U
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Abstract
The utility model discloses the pitching of a kind of height, the controlling mechanism horizontally rotated, described connecting plate left end offers fixed hole one, high-low screw is set with in described fixed hole one, connecting plate left end bottom surface offers N-shaped groove, described connecting plate left end side offers fixed hole two, orientation screw rod is set with in described fixed hole two, attachment screw one is set with in described fixed hole three, the right side 1/2nd place of described connecting plate offers fixed hole four, attachment screw two is set with in described fixed hole four, described fixed plate left end offers fixed hole six, height nut is set with in described fixed hole six, described fixed plate left end upper surface is provided with u-shaped groove, ball-type screw is set with in described draw-in groove, the nail bar of described ball-type screw is set with spring, the right-hand member of described fixed plate bottom surface offers fixed hole seven, ball-type nut is set with in described fixed hole seven.The utility model compact structure, simple, and rotate flexibly, economical and practical, complete important function with very little change.
Description
Technical field
The utility model belongs to mechanical adjustment technical field, is specifically related to the height pitching of a kind of small-sized observation and sighting instrument, azimuth rotation controlling mechanism.
Background technique
In observation and sighting instrument (also can in small-sized detecting instrument), the height of employing usually and position adjusting mechanism realize the height of target and the observation in orientation and aiming.Often volume is large, quality weighs and manufacture cost is also high for these controlling mechanisms.Be not suitable with and use in small sized product.
Model utility content
The purpose of this utility model provides a kind of compact structure, with low cost, small-sized observation easy to adjust and the height pitching needed for sighting instrument, the controlling mechanism horizontally rotated.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is: the pitching of a kind of height, the controlling mechanism horizontally rotated, comprise connecting plate, fixed plate, described connecting plate left end offers fixed hole one, high-low screw is set with in described fixed hole one, connecting plate left end bottom surface offers N-shaped groove, rectangle azimuth rotation nut is provided with in described N-shaped groove, described connecting plate left end side offers fixed hole two, orientation screw rod is set with in described fixed hole two, in the fixed hole two that described connecting plate left end side is offered, the orientation screw rod of suit is connected with the rectangle azimuth rotation nut in N-shaped groove, described orientation screw tip is provided with nut for subsequent use, the middle part of described connecting plate offers fixed hole three, attachment screw one is set with in described fixed hole three, the neutral position, place, the right side 1/2nd of described connecting plate offers fixed hole four, attachment screw two is set with in described fixed hole four, the right-hand member of described connecting plate offers fixed hole five, attachment screw three is set with in described fixed hole five, described fixed plate left end offers fixed hole six, height nut is set with in described fixed hole six, in described connecting plate left end fixed hole one, the high-low screw of suit is connected with the height nut be set with in fixed plate left end fixed hole six, described fixed plate left end upper surface is provided with u-shaped groove, the rectangle azimuth rotation nut arranged in described N-shaped groove is installed in the u-shaped groove of fixed plate left end upper surface, described u-shaped groove outer wall is provided with screw, only screw is provided with in described screw, described fixed plate upper surface is provided with two draw-in grooves side by side in u-shaped groove adjacent, ball-type screw is set with in described draw-in groove, the nail bar of described ball-type screw is set with spring, described fixed plate neutral position offers handling hole, the neutral position, right-hand member 1/2nd place of described fixed plate bottom surface offers fixed hole seven, ball-type nut is set with in described fixed hole seven, the ball-type nut be set with in the middle fixed hole seven of the attachment screw two of suit and right-hand member 1/2nd place of fixed plate bottom surface in fixed hole four in the middle of the right side 1/2nd place of described connecting plate is connected, described fixed plate right-hand member is provided with handling groove.
The utility model beneficial effect: high-low screw can drive connecting plate to move up and down under the effect of height nut, height nut is assembled in fixed plate, and high-low screw is connected with connecting plate, drives connecting plate to take spherical nut as fulcrum, can do pitching movement.Spring housing is on ball screw, and its effect two kinds: one is antidetonation, and two is provide certain feel to high-low screw.Rotational orientation screw rod, screw rod one end, orientation has nut, there is certain gap in nut and fixed plate, when horizontal screw bolt is rotated, only rotate and be not subjected to displacement, and the azimuth rotation nut be mated, by only screw is spacing, when rotational orientation screw rod, orientation screw rod drives connecting plate to be axis of rotation relative to fixed plate with attachment screw.The utility model compact structure, simple, and rotate flexibly, economical and practical, complete important function with very little change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that schematic diagram is looked on a left side of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.As shown in Figure 1: the pitching of a kind of height, the controlling mechanism horizontally rotated, comprise connecting plate 1, fixed plate 2, described connecting plate 1 left end offers fixed hole 1, high-low screw 4 is set with in described fixed hole 1, connecting plate 1 left end bottom surface offers N-shaped groove 5, rectangle azimuth rotation nut 6 is provided with in described N-shaped groove 5, described connecting plate 1 left end side offers fixed hole 27, orientation screw rod 8 is set with in described fixed hole 27, in the fixed hole 27 that described connecting plate 1 left end side is offered, the orientation screw rod 8 of suit is connected with the rectangle azimuth rotation nut 6 in N-shaped groove 5, screw rod 8 top, described orientation is provided with nut 9 for subsequent use, the middle part of described connecting plate 1 offers fixed hole 3 10, attachment screw 1 is set with in described fixed hole 3 10, the neutral position, place, the right side 1/2nd of described connecting plate 1 offers fixed hole 4 12, attachment screw 2 13 is set with in described fixed hole 4 12, the right-hand member of described connecting plate 1 offers fixed hole 5 14, attachment screw 3 15 is set with in described fixed hole 5 14, described fixed plate 2 left end offers fixed hole 6 16, height nut 17 is set with in described fixed hole 6 16, in described connecting plate 1 left end fixed hole 1, the high-low screw 4 of suit is connected with the height nut 17 be set with in fixed plate 2 left end fixed hole 6 16, described fixed plate 2 left end upper surface is provided with u-shaped groove 18, the rectangle azimuth rotation nut 6 arranged in described N-shaped groove 5 is installed in the u-shaped groove 18 of fixed plate 2 left end upper surface, described u-shaped groove 18 outer wall is provided with screw, only screw 19 is provided with in described screw, described fixed plate 2 upper surface is provided with two draw-in grooves side by side in u-shaped groove 18 adjacent, ball-type screw 20 is set with in described draw-in groove, the nail bar of described ball-type screw 20 is set with spring 21, described fixed plate 2 neutral position offers handling hole 22, the neutral position, right-hand member 1/2nd place of described fixed plate 2 bottom surface offers fixed hole 7 23, ball-type nut 24 is set with in described fixed hole 7 23, the ball-type nut 24 be set with in the middle fixed hole 7 23 of the attachment screw 2 13 of suit and right-hand member 1/2nd place of fixed plate 2 bottom surface in fixed hole 4 12 in the middle of the right side 1/2nd place of described connecting plate 1 is connected, described fixed plate 2 right-hand member is provided with handling groove 25.
When the utility model uses: first attachment screw 1 and attachment screw 3 15 are set with the fixed hole 3 10 on connecting plate, in fixed hole 5 14, fixed by orientation screw rod 8 again in the N-shaped groove 5 again rectangle azimuth rotation nut 6 being set in connecting plate 1 left end bottom surface, again height nut 17 is set in subsequently in the fixed hole 6 16 of fixed plate 2 left end, after again spring 21 is set with in two draw-in grooves of fixed plate 2 surperficial u-shaped groove 18 adjacent, subsequently ball-type screw 20 is set with in spring 21, finally the high-low screw 4 of suit in connecting plate 1 left end fixed hole 1 is connected with the height nut 17 be set with in fixed plate 2 left end fixed hole 6 16, again the ball-type nut 24 be set with in fixed hole 7 23 in the middle of the attachment screw 2 13 of suit in fixed hole in the middle of the right side 1/2nd place of connecting plate 14 12 and right-hand member 1/2nd place of fixed plate 2 bottom surface is connected, be connected with observation and pointing instrumentation with attachment screw 3 15 by attachment screw 1 after assembling, thus realize the height pitching of observation and sighting instrument, orientation regulates.
Claims (1)
1. height pitching, the controlling mechanism horizontally rotated, it is characterized in that: comprise connecting plate, fixed plate, described connecting plate left end offers fixed hole one, high-low screw is set with in described fixed hole one, connecting plate left end bottom surface offers N-shaped groove, rectangle azimuth rotation nut is provided with in described N-shaped groove, described connecting plate left end side offers fixed hole two, orientation screw rod is set with in described fixed hole two, in the fixed hole two that described connecting plate left end side is offered, the orientation screw rod of suit is connected with the rectangle azimuth rotation nut in N-shaped groove, described orientation screw tip is provided with nut for subsequent use, the middle part of described connecting plate offers fixed hole three, attachment screw one is set with in described fixed hole three, the neutral position, place, the right side 1/2nd of described connecting plate offers fixed hole four, attachment screw two is set with in described fixed hole four, the right-hand member of described connecting plate offers fixed hole five, attachment screw three is set with in described fixed hole five, described fixed plate left end offers fixed hole six, height nut is set with in described fixed hole six, in described connecting plate left end fixed hole one, the high-low screw of suit is connected with the height nut be set with in fixed plate left end fixed hole six, described fixed plate left end upper surface is provided with u-shaped groove, the rectangle azimuth rotation nut arranged in described N-shaped groove is installed in the u-shaped groove of fixed plate left end upper surface, described u-shaped groove outer wall is provided with screw, only screw is provided with in described screw, described fixed plate upper surface is provided with two draw-in grooves side by side in u-shaped groove adjacent, ball-type screw is set with in described draw-in groove, the nail bar of described ball-type screw is set with spring, described fixed plate neutral position offers handling hole, the neutral position, right-hand member 1/2nd place of described fixed plate bottom surface offers fixed hole seven, ball-type nut is set with in described fixed hole seven, the ball-type nut be set with in the middle fixed hole seven of the attachment screw two of suit and right-hand member 1/2nd place of fixed plate bottom surface in fixed hole four in the middle of the right side 1/2nd place of described connecting plate is connected, described fixed plate right-hand member is provided with handling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793411.6U CN204403694U (en) | 2014-12-16 | 2014-12-16 | Miniature instrument height, position adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793411.6U CN204403694U (en) | 2014-12-16 | 2014-12-16 | Miniature instrument height, position adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403694U true CN204403694U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793411.6U Active CN204403694U (en) | 2014-12-16 | 2014-12-16 | Miniature instrument height, position adjusting mechanism |
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| Country | Link |
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| CN (1) | CN204403694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565702A (en) * | 2014-12-16 | 2015-04-29 | 河南中光学集团有限公司 | Height and direction adjustment mechanism for small instrument |
| CN108612744A (en) * | 2018-07-02 | 2018-10-02 | 燕山大学 | A kind of Three Degree Of Freedom bearing ball bearing |
| TWI678538B (en) * | 2018-06-06 | 2019-12-01 | 新樺精機股份有限公司 | Needle sensor of ic pattern device |
-
2014
- 2014-12-16 CN CN201420793411.6U patent/CN204403694U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565702A (en) * | 2014-12-16 | 2015-04-29 | 河南中光学集团有限公司 | Height and direction adjustment mechanism for small instrument |
| TWI678538B (en) * | 2018-06-06 | 2019-12-01 | 新樺精機股份有限公司 | Needle sensor of ic pattern device |
| CN108612744A (en) * | 2018-07-02 | 2018-10-02 | 燕山大学 | A kind of Three Degree Of Freedom bearing ball bearing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |