CN209354911U - A kind of optical instrument frame - Google Patents

Abstract

The utility model relates to a kind of optical instrument framves, including supporting disk, the support disk lower end digs fluted, the groove inner cavity is connected with supporting leg by spacer pin, the supporting leg lower end is fixed with the first lantern ring, first lantern ring is connected with strut one end by spacer pin, the strut other end is connected with the second lantern ring by spacer pin, the support disk bottom is equipped with fixed link, the fixed link lower end is fixed with limited block, the support disk upper end is fixedly connected with open tubular column by bearing, the open tubular column side is rotatably connected to Z-type swing handle by shaft, Z-type swing handle side is fixed with active rim gear wheel, engagement is connected with driven ring gear at the top of the active rim gear wheel, threaded rod is fixed at the top of the driven ring gear, the threaded rod runs through driver plate, The device is convenient for folding and unfolding, convenient for adjusting the height and orientation of measuring platform when observation.

Description

A kind of optical instrument frame

Technical field

The utility model relates to a kind of optical instrument framves, belong to optical instrument support technology field.

Background technique

Optical instrument is to be combined to constitute by single or multiple optical devices, and optical instrument is broadly divided into two major classes, Yi Leishi At the optical instrument of real image, such as slide projector, camera, the another kind of optical instrument for being into the virtual image, as telescope, microscope, The use of magnifying glass etc., optical instrument usually will use optical instrument frame, and in the prior art, optical instrument frame, structure is stupid Weight cannot observe the Azimuth And Elevation that side adjusts optical instrument in optical instrument frame top, it is therefore desirable to be further improved and complete It is kind.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect, provides a kind of optical instrument frame, multiple functional, By being connected with supporting leg by spacer pin in groove inner cavity, supporting leg lower end is fixed with the first lantern ring, the first lantern ring It is connected with strut one end by spacer pin, the strut other end is connected with the second lantern ring by spacer pin, supports disk Bottom is equipped with fixed link, and the fixed link is flexibly connected with the second lantern ring, can be with folding and unfolding supporting leg, convenient for packing up for the device With carrying, by pushing handle by left and right in setting bearing, and then the work that rotation adjusts the orientation of measuring platform can be played With by rotating Z-type swing handle, Z-type swing handle drives the rotation of active rim gear wheel, and active rim gear wheel drives driven ring gear Rotation, driven ring gear drive threaded rod rotation, and threaded rod drives driver plate to slide up and down in sliding slot, and driver plate drives support Column moves up and down, and support column drives measuring platform to move up and down, and reaching can achieve when observation when adjusting the height of observation instrument The purpose of observation can effectively solve the problems in background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of optical instrument frame, including support disk, the support disk lower end dig it is fluted, the groove inner cavity lead to It crosses spacer pin and is connected with supporting leg, the supporting leg lower end is fixed with the first lantern ring, and first lantern ring passes through limit Pin is connected with strut one end, and the strut other end is connected with the second lantern ring, the support disk by spacer pin Bottom is equipped with fixed link, and the fixed link is flexibly connected with the second lantern ring, and the fixed link lower end is fixed with limited block, institute It states support disk upper end and open tubular column is fixedly connected with by bearing, the open tubular column side is rotatably connected to Z-type by shaft and turns Dynamic handle, Z-type swing handle side are fixed with active rim gear wheel, and engagement is connected with driven at the top of the active rim gear wheel Rim gear wheel, the driven ring gear top are fixed with threaded rod, and the threaded rod runs through driver plate, and the threaded rod and biography Movable plate is threadedly coupled, and the transmission board ends are fixed with sliding block, and open tubular column inner cavity two sides are equipped with sliding slot, and the sliding block It is slidably connected with sliding slot, the driver plate upper end is fixed with support column, and the upper end of support column is fixed with measuring platform.

Furthermore, the open tubular column side is equipped with handle.

Furthermore, it is fixed with rubber pad at the top of the measuring platform, and is uniformly provided with stomata inside rubber pad.

Furthermore, the open tubular column upper end is equipped with limit hole, and the support column passes through limit hole and fixes with driver plate Connection.

Furthermore, the support disk lower end is set altogether there are three groove, and each groove is evenly distributed on support Disk lower end.

Furthermore, the supporting leg is equipped with three altogether, and each supporting leg lower end is fixed with Slippery proof foot pad.

The utility model is multiple functional the utility model has the advantages that a kind of optical instrument frame involved in the utility model, by recessed Slot inner cavity is connected with supporting leg by spacer pin, and supporting leg lower end is fixed with the first lantern ring, and the first lantern ring passes through limit Pin is connected with strut one end, and the strut other end is connected with the second lantern ring by spacer pin, and support disk bottom is equipped with Fixed link, and the fixed link is flexibly connected with the second lantern ring, can with folding and unfolding supporting leg, packing up and carrying convenient for the device, By pushing handle by left and right in setting bearing, and then the orientation that rotation adjusts measuring platform can be played the role of, by turning Dynamic Z-type swing handle, Z-type swing handle drive the rotation of active rim gear wheel, and active rim gear wheel drives driven ring gear rotation, driven Rim gear wheel drives threaded rod rotation, and threaded rod drives driver plate to slide up and down in sliding slot, and driver plate drives and moves down on support column Dynamic, support column drives measuring platform to move up and down, and reaches and can achieve the mesh observed when adjusting the height of observation instrument when observation 's.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is a kind of optical instrument frame main view of the utility model.

Fig. 2 is a kind of open tubular column cross-sectional view of optical instrument frame of the utility model.

Fig. 3 is a kind of measuring platform cross-sectional view of optical instrument frame of the utility model.

Figure label: 1, disk is supported；2, groove；3, supporting leg；4, the first lantern ring；5, strut；6, the second lantern ring；7, solid Fixed pole；8, limited block；9, bearing；10, open tubular column；11, Z-type swing handle；12, active rim gear wheel；13, driven ring gear；14, Threaded rod；15, driver plate；16, sliding block；17, sliding slot；18, support column；19, measuring platform；20, rubber pad；21, stomata；22, prevent Shoes pad；23, handle.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

As shown in Figure 1-Figure 3, a kind of optical instrument frame, including support disk 1, it is characterised in that: under the support disk 1 End digs fluted 2, and 2 inner cavity of groove is connected with supporting leg 3 by spacer pin, and 3 lower end of the supporting leg fixation is set There is the first lantern ring 4, first lantern ring 4 is connected with 5 one end of strut by spacer pin, and 5 other end of strut passes through limit Position pin is connected with the second lantern ring 6, and 1 bottom of support disk is equipped with fixed link 7, and the fixed link 7 and the second lantern ring 6 It is flexibly connected, 7 lower end of fixed link is fixed with limited block 8, and 1 upper end of support disk is fixedly connected with by bearing 9 Open tubular column 10,10 side of open tubular column are rotatably connected to Z-type swing handle 11, the Z-type swing handle 11 1 by shaft Side is fixed with active rim gear wheel 12, and engagement is connected with driven ring gear 13, the driven torus at the top of the active rim gear wheel 12 Threaded rod 14 is fixed at the top of gear 13, the threaded rod 14 runs through driver plate 15, and the threaded rod 14 and driver plate 15 It is threadedly coupled, 15 both ends of driver plate are fixed with sliding block 16, and the 10 inner cavity two sides of open tubular column are equipped with sliding slot 17, and described Sliding block 16 is slidably connected with sliding slot 17, and 15 upper end of driver plate is fixed with support column 18, and 18 upper end of support column is fixed Equipped with measuring platform 19.

10 side of open tubular column is equipped with handle 23, convenient for pushing bearing 9 to rotate, is fixed with rubber at the top of measuring platform 19 Pad 20, and stomata 21 is uniformly provided with inside rubber pad 20, shock absorbing effect is played, is conducive to protect optical instrument, open tubular column 10 upper ends are equipped with limit hole, and the support column 18 passes through limit hole and is fixedly connected with driver plate 15, and support 1 lower end of disk is equipped with altogether Three grooves 2, and each groove 2 is evenly distributed on support 1 lower end of disk, supporting leg 3 is equipped with three, and each support altogether 3 lower end of leg is fixed with Slippery proof foot pad 22, prevents the device from skidding.

Utility model works principle: in use, by drawing outside supporting leg 3, the first lantern ring 4 pulls strut 5, and strut 5 pulls Second lantern ring 6, the second slide downward in fixed column of lantern ring 6, supporting leg 3 is opened, and when observation, pushes handle 23 by left and right, Bearing 9 rotates, and then can play the role of the orientation that rotation adjusts measuring platform 19, by rotating Z-type swing handle 11, Z-type Swing handle 11 drives active rim gear wheel 12 to rotate, and active rim gear wheel 12 drives driven ring gear 13 to rotate, driven ring gear 13 Threaded rod 14 is driven to rotate, threaded rod 14 drives driver plate 15 to slide up and down in sliding slot 17, and driver plate 15 drives support column 18 It moves up and down, support column 18 drives measuring platform 19 to move up and down, and reaching can achieve the height that side adjusts observation instrument when observation The purpose of side observation.

The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (6)

1. a kind of optical instrument frame, including support disk (1), it is characterised in that: support disk (1) lower end digs fluted (2), groove (2) inner cavity is connected with supporting leg (3) by spacer pin, and supporting leg (3) lower end is fixed with One lantern ring (4), first lantern ring (4) are connected with strut (5) one end by spacer pin, and strut (5) other end is logical It crosses spacer pin to be connected with the second lantern ring (6), the support disk (1) bottom is equipped with fixed link (7), and the fixed link (7) it is flexibly connected with the second lantern ring (6), fixed link (7) lower end is fixed with limited block (8), on the support disk (1) End is fixedly connected with open tubular column (10) by bearing (9), and open tubular column (10) side is rotatably connected to Z-type by shaft and rotates Handle (11), Z-type swing handle (11) side are fixed with active rim gear wheel (12), at the top of the active rim gear wheel (12) Engagement is connected with driven ring gear (13), is fixed with threaded rod (14), the threaded rod at the top of the driven ring gear (13) (14) run through driver plate (15), and the threaded rod (14) is threadedly coupled with driver plate (15), driver plate (15) both ends are solid Surely sliding block (16) are equipped with, open tubular column (10) the inner cavity two sides are equipped with sliding slot (17), and the sliding block (16) and sliding slot (17) are sliding Dynamic connection, driver plate (15) upper end are fixed with support column (18), and support column (18) upper end is fixed with measuring platform (19)。

2. a kind of optical instrument frame according to claim 1, it is characterised in that: open tubular column (10) side is equipped with handle (23)。

3. a kind of optical instrument frame according to claim 1, it is characterised in that: be fixed at the top of the measuring platform (19) Rubber pad (20), and stomata (21) are uniformly provided with inside rubber pad (20).

4. a kind of optical instrument frame according to claim 1, it is characterised in that: open tubular column (10) upper end is equipped with limit Hole, the support column (18) pass through limit hole and are fixedly connected with driver plate (15).

5. a kind of optical instrument frame according to claim 1, it is characterised in that: support disk (1) lower end is equipped with altogether Three grooves (2), and each groove (2) is evenly distributed on support disk (1) lower end.

6. a kind of optical instrument frame according to claim 1, it is characterised in that: the supporting leg (3) altogether be equipped with three, and Each supporting leg (3) lower end is fixed with Slippery proof foot pad (22).