CN208351831U

CN208351831U - A kind of university student's innovation undertaking propagandizing device

Info

Publication number: CN208351831U
Application number: CN201820429736.4U
Authority: CN
Inventors: 王福军; 鄢占财; 潘潇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2019-01-08
Anticipated expiration: 2028-03-28

Abstract

The utility model discloses a kind of university student innovation undertaking propagandizing devices, including pillar, the intermediate outer wall left and right ends of the pillar are weldingly connected with side frame, the center outer wall of the side frame is connected by first set block with one end center of bottom plate, the upper end outer wall of the side frame is equipped with second set of block, the upper end of second set of block is connected by strut with lower surface one end of baffle, and the upper end outer wall of bottom cylinder is run through in the downside of the pillar.University student innovation undertaking propagandizing device, pass through the cooperation of bearing, supporting plate and bottom bar, since the outer wall of bearing is connected with supporting plate, the inner wall of bearing is connected with the lower end outer wall of bottom bar, then bearing can dissolve bottom bar relative to the rotation of supporting plate, and supporting plate by bearing to bottom bar and first bevel gear support force, it is simple to operate, can arbitrarily adjust the height of display board, make the classmate of each position it can be seen that the content for publicizing and showing on display board, improves the practicability of the effect of publicity and device.

Description

A kind of university student's innovation undertaking propagandizing device

Technical field

The utility model relates to propagandizing device technical field, specially a kind of university student innovation undertaking propagandizing device.

Background technique

We can see that noticeable publicity exhibition is all put on the ground such as market, enterprise, plant area, hospital, school, cell Plate.There is thought-provoking copy in these panels, there is product photo true to nature, the bright-coloured figure of colored is also creative Full composition and layout, the panel of enterprise, plant area, hospital, school's cell etc. can build a kind of good harmonious atmosphere, Play the role of publicity.And present display board be typically all be fixed on the wall or propaganda board in, especially in school Interior, when Students' Innovation foundation publicizes, the displaying content of display board only in sustained height, is located at as viewed from the perspective of subsequent student Display board can only see the content on a part of display board, cannot show completely.

Summary of the invention

The purpose of this utility model is to provide a kind of university student innovation undertaking propagandizing devices, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of university student's innovation undertaking publicity dress It sets, including pillar, the intermediate outer wall left and right ends of the pillar are weldingly connected with side frame, and the center outer wall of the side frame passes through First set block is connected with one end center of bottom plate, and the upper end outer wall of the side frame is equipped with second set of block, second set of block Upper end is connected by strut with lower surface one end of baffle, upper end outer wall of the downside of the pillar through bottom cylinder, the pillar Downside outer wall connect together with the first axle sleeve, the outer wall of first axle sleeve is connected with the upper end of bottom cylinder, the pillar Lower portion is through there is thread barrel, and the inner wall of the thread barrel and the outer wall thread of threaded rod connect, the lower end of the threaded rod First bevel gear is installed, the first bevel gear is engaged with second bevel gear to be connected, the right center of the second bevel gear Bull stick is installed, the bull stick runs through the right end outer wall of bottom cylinder, and center outer wall and the second axle sleeve of the bull stick connect together, The right end of the bull stick is equipped with handle, and the downside center of the first bevel gear is equipped with bottom bar, outside the lower end of the bottom bar Wall is connected with the inner wall of bearing, and the outer wall of the bearing is connected with the inner wall of supporting plate, the inner wall of the outer wall of the supporting plate and bottom cylinder It is connected.

Preferably, the lower end left and right sides outer wall of the pillar passes through bearing piece and is connected with the side center of side lever, described The side upper and lower ends of side lever are mounted on connecting rod, and one end of the connecting rod is equipped with sliding block, the sliding block and slide bar active card Connect connected, the upper end of the slide bar is connected with the upper end inner wall of bottom cylinder, and the lower end side of the slide bar passes through lateral column and bottom tin Inner wall is connected.

Preferably, the lower surface left and right ends of the supporting plate are mounted on cushion block, and one end of the cushion block is interior with bottom cylinder Wall is connected.

Preferably, the left end outer wall of the bull stick is equipped with the second sole piece, the left end of second sole piece and the second cone tooth The right side of wheel is connected.

Preferably, the lower end outer wall of the threaded rod is equipped with the first sole piece, the lower end of first sole piece and the first cone The upside of gear is connected.

Compared with prior art, the utility model has the beneficial effects that university student innovation undertaking propagandizing device, passes through The cooperation of first bevel gear, second bevel gear and bull stick, handle drive bull stick to rotate in the second axle sleeve of bottom drum outer wall, bull stick The second bevel gear rotation for driving left end, is connected since second bevel gear is engaged with first bevel gear, then can be by second bevel gear The rotation of vertical direction is converted to first bevel gear rotation in the horizontal direction, and the lower end of first bevel gear is connected with bottom bar and band It is rotated, by the cooperation of bearing, supporting plate and bottom bar, since the outer wall of bearing is connected with supporting plate, the inner wall of bearing and bottom bar Lower end outer wall is connected, then bearing can dissolve bottom bar relative to the rotation of supporting plate, and supporting plate bores tooth to bottom bar and first by bearing Support force is taken turns, it is simple to operate, the height of display board can be arbitrarily adjusted, makes the classmate of each position it can be seen that display board The content of upper publicity and displaying, improves the practicability of the effect of publicity and device.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is side frame, first set block and the baffle attachment structure schematic diagram of Fig. 1；

Fig. 3 is bottom bar, bull stick and the threaded rod attachment structure schematic diagram of Fig. 1；

Fig. 4 is supporting plate, bearing and the bottom bar attachment structure schematic diagram of Fig. 3；

Fig. 5 is slide bar, side lever and the sliding block attachment structure schematic diagram of Fig. 3.

In figure: 1, pillar, 2, side frame, 3, baffle, 4, first set block, 5, bottom plate, 6, bottom cylinder, 7, bottom bar, 8, bull stick, 9, spiral shell Rasp bar, 10, strut, 11, second sets of blocks, 12, thread barrel, 13, slide bar, 14, side lever, 15, sliding block, 16, first bevel gear, 17, Supporting plate, 18, bearing, 19, cushion block, 20, handle, the 21, second axle sleeve, the 22, first sole piece, the 23, second sole piece, 24, lateral column, 25, Connecting rod, 26, bearing piece, the 27, first axle sleeve, 28, second bevel gear.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of university student's innovation undertaking propagandizing device, Including pillar 1, the intermediate outer wall left and right ends of pillar 1 are weldingly connected with side frame 2, and the bottom cylinder 6 in device is placed on publicity With the position of displaying, bottom plate 5 is the position of publicity and displaying, and the center outer wall of side frame 2 passes through first set block 4 and the one of bottom plate 5 End center is connected, and the upper end outer wall of side frame 2 is equipped with second set of block 11, and the upper end of second set of block 11 passes through strut 10 and baffle 3 Lower surface one end be connected, the effect of baffle 3 is to block and protect bottom plate 5, observe observer can intuitively above bottom plate 5 Show and the content of publicity, be not in reflective phenomenon, the downside of pillar 1 through bottom cylinder 6 upper end outer wall, under pillar 1 Side outer wall connects together with the first axle sleeve 27, and the outer wall of the first axle sleeve 27 is connected with the upper end of bottom cylinder 6, the following side of pillar 1 Point through there is thread barrel 12, the inner wall of thread barrel 12 is connect with the outer wall thread of threaded rod 9, and the lower end of threaded rod 9 is equipped with the One bevel gear 16, first bevel gear 16 is engaged with second bevel gear 28 to be connected, and the right center of second bevel gear 28, which is equipped with, to be turned Bar 8, bull stick 8 run through the right end outer wall of bottom cylinder 6, and handle 20 can drive bull stick 8 to rotate in the second axle sleeve 21 of bottom 6 outer walls of cylinder, Bull stick 8 drives the second bevel gear 28 of left end to rotate, and 16 upper end of first bevel gear drives threaded rod 9 in the screw thread of 1 lower end of pillar Turn in cylinder 12, then thread barrel 12 moves in the vertical direction under the premise of not following threaded rod 9 to rotate, and realizes the bottom of to The adjusting of 5 height of plate, the center outer wall of bull stick 8 connect together with the second axle sleeve 21, and the right end of bull stick 8 is equipped with handle 20, The downside center of first bevel gear 16 is equipped with bottom bar 7, and the lower end outer wall of bottom bar 7 is connected with the inner wall of bearing 18, bearing 18 Outer wall is connected with the inner wall of supporting plate 17, is connected since second bevel gear 28 is engaged with first bevel gear 16, then can bore tooth for second The rotation for taking turns 28 vertical directions is converted to the rotation in the horizontal direction of first bevel gear 16, the lower end of first bevel gear 16 and bottom bar 7 are connected and rotate with it, and the outer wall of supporting plate 17 is connected with the inner wall of bottom cylinder 6, since the outer wall of bearing 18 is connected with supporting plate 17, axis It holds 18 inner wall to be connected with the lower end outer wall of bottom bar 7, then bearing 18 can dissolve bottom bar 7 relative to the rotation of supporting plate 17, and supporting plate 17 give 16 support force of bottom bar 7 and first bevel gear by bearing 18, at left and right sides of the lower end of pillar 1 outer wall pass through bearing piece 26 with The side center of side lever 14 is connected, and the side upper and lower ends of side lever 14 are mounted on connecting rod 25, and one end of connecting rod 25 is equipped with cunning Block 15 makes pillar 1 that the movement of vertical direction can only occur in bottom cylinder 6, without with spiral shell by the cooperation of sliding block 15 and slide bar 13 Rasp bar 9 rotates, and makes to adjust sensitiveer, conveniently, and sliding block 15 is connected with 13 activity clamping of slide bar, the upper end and bottom of slide bar 13 tins 6 Upper end inner wall be connected, the lower end side of slide bar 13 is connected by lateral column 24 with the inner wall at bottom tin 6, the lower surface or so of supporting plate 17 Both ends are mounted on cushion block 19, and one end of cushion block 19 is connected with the inner wall of bottom cylinder 6, and the left end outer wall of bull stick 8 is equipped with the second bottom The left end of block 23, the second sole piece 23 is connected with the right side of second bevel gear 28, and the second sole piece 23 is by bull stick 8 and second bevel gear 28 Between it is fixed more stable, the lower end outer wall of threaded rod 9 is equipped with the first sole piece 22, the lower end of the first sole piece 22 and the first cone tooth The upside of wheel 16 is connected.

Bottom cylinder 6 in device is placed on to the position of publicity and displaying, bottom plate 5 is the position of publicity and displaying, works as needs When the height of regulating base board 5, bull stick 8 can be driven to turn in the second axle sleeve 21 of bottom 6 outer walls of cylinder by rotational handle 20, handle 20 Dynamic, bull stick 8 drives the second bevel gear 28 of left end to rotate, and is connected since second bevel gear 28 is engaged with first bevel gear 16, then The rotation of 28 vertical direction of second bevel gear can be converted to the rotation in the horizontal direction of first bevel gear 16, first bevel gear 16 Lower end be connected with bottom bar 7 and with its rotation, since the outer wall of bearing 18 is connected with supporting plate 17, the inner wall of bearing 18 and bottom bar 7 Lower end outer wall be connected, then bearing 18 can the rotation by bottom bar 7 with respect to supporting plate 17 dissolve, and supporting plate 17 by bearing 18 to bottom bar 7 and 16 support force of first bevel gear, 16 upper end of first bevel gear drives the turn in the thread barrel 12 of 1 lower end of pillar of threaded rod 9, Then thread barrel 12 moves in the vertical direction under the premise of not following threaded rod 9 to rotate, and realizes the tune to 5 height of bottom plate Section.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of university student innovation undertaking propagandizing device, including pillar (1), it is characterised in that: outside the centre of the pillar (1) Wall left and right ends are weldingly connected with side frame (2), and the center outer wall of the side frame (2) passes through first set block (4) and bottom plate (5) One end center is connected, and the upper end outer wall of the side frame (2) is equipped with second set of block (11), and the upper end of second set of block (11) is logical It crosses strut (10) to be connected with lower surface one end of baffle (3), upper end outer wall of the downside of the pillar (1) through bottom cylinder (6), institute The downside outer wall and the first axle sleeve (27) for stating pillar (1) connect together, outer wall and the bottom cylinder (6) of first axle sleeve (27) Upper end is connected, and the lower portion of the pillar (1), which is run through, to be had thread barrel (12), the inner wall and threaded rod of the thread barrel (12) (9) outer wall thread connection, the lower end of the threaded rod (9) are equipped with first bevel gear (16), the first bevel gear (16) It engages and is connected with second bevel gear (28), the right center of the second bevel gear (28) is equipped with bull stick (8), the bull stick (8) through the right end outer wall of bottom cylinder (6), center outer wall and the second axle sleeve (21) of the bull stick (8) connect together, and described turn The right end of bar (8) is equipped with handle (20), and the downside center of the first bevel gear (16) is equipped with bottom bar (7), the bottom bar (7) lower end outer wall is connected with the inner wall of bearing (18), and the outer wall of the bearing (18) is connected with the inner wall of supporting plate (17), described The outer wall of supporting plate (17) is connected with the inner wall of bottom cylinder (6).

2. a kind of university student according to claim 1 innovation undertaking propagandizing device, it is characterised in that: the pillar (1) Lower end at left and right sides of outer wall pass through bearing piece (26) and be connected with the side center of side lever (14), on the side of the side lever (14) Lower both ends are mounted on connecting rod (25), and one end of the connecting rod (25) is equipped with sliding block (15), the sliding block (15) and slide bar (13) activity clamping is connected, and the upper end of the slide bar (13) is connected with the upper end inner wall of bottom cylinder (6), the lower end of the slide bar (13) Side is connected by lateral column (24) with the inner wall of bottom cylinder (6).

3. a kind of university student according to claim 1 innovation undertaking propagandizing device, it is characterised in that: the supporting plate (17) Lower surface left and right ends be mounted on cushion block (19), one end of the cushion block (19) is connected with the inner wall of bottom cylinder (6).

4. a kind of university student according to claim 1 innovation undertaking propagandizing device, it is characterised in that: the bull stick (8) Left end outer wall be equipped with the second sole piece (23), the left end of second sole piece (23) and the right side phase of second bevel gear (28) Even.

5. a kind of university student according to claim 1 innovation undertaking propagandizing device, it is characterised in that: the threaded rod (9) lower end outer wall is equipped with the first sole piece (22), the lower end of first sole piece (22) and the upside of first bevel gear (16) It is connected.