CN219534010U

CN219534010U - Bill display board

Info

Publication number: CN219534010U
Application number: CN202321871902.3U
Authority: CN
Inventors: 王文丽; 刘柏禹; 李岩
Original assignee: Weifang Engineering Vocational College
Current assignee: Weifang Engineering Vocational College
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-08-15
Anticipated expiration: 2033-07-17

Abstract

The utility model is applicable to the technical field of display boards, and provides a bill display board, which comprises: a base; the show subassembly, it is equipped with a plurality of show cases including locating the pivot on the base, the pivot top is equipped with the loading board in the show case, it is equipped with the elevating seat to slide on the show case lateral wall, slide on the bottom extension board and be equipped with two racks, be equipped with the cross bar group between rack and the elevating seat, it is equipped with two master gear and a pinion to rotate on the bottom extension board, it is equipped with the screwed pipe to rotate on the bottom extension board, wear to be equipped with the first screw rod of bottom connection spline on the screwed pipe, it is equipped with the cooperation seat to slide in the bottom pipe, cooperation seat bottom threaded connection has the second screw rod, be equipped with on the cooperation seat and dodge the groove, dodge the groove top and be equipped with the keyway. Therefore, the utility model can simultaneously carry out rotary display on a plurality of bills, ensure good display effect, and can conveniently and rapidly replace the bills, thereby reducing the workload of users and improving the efficiency of bill replacement.

Description

Bill display board

Technical Field

The utility model relates to the technical field of display boards, in particular to a bill display board.

Background

Accounting typically presents various business bills during the presentation and introduction of business conditions, and typically requires the use of a special presentation board during the presentation of the business bills.

For example, the utility model discloses a but bill display device of rotation regulation for accounting is No. CN212434151U, it includes the show shelf, show shelf outside fixed mounting has the show shelf inside movable mounting has ejecting device, ejecting device lower extreme fixed mounting has the bull stick, bull stick lower extreme swing joint has the drive urceolus, the inside fixed mounting of drive urceolus has driving motor, driving urceolus lower extreme fixed mounting has the base, inside movable mounting of show shelf has closing device, closing device is towards the inside one side fixed mounting of show shelf has the elasticity telescopic link, and ejecting device outside fixed mounting has ejecting piece, it can guarantee good bandwagon effect, but above-mentioned device bill is got and is put comparatively loaded down with trivial details and needs a plurality of micro motor to drive, use cost is higher, easy damage, it is still inconvenient to use.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

Aiming at the defects, the utility model aims to provide the bill display board which is simple in structure and convenient to use, can be used for simultaneously carrying out rotary display on a plurality of bills, ensures good display effect, can be used for conveniently and rapidly replacing the bills, reduces the workload of a user and improves the bill replacement efficiency.

In order to achieve the above object, the present utility model provides a bill display board comprising: a base, the top surface of which is provided with a bottom tube; the show subassembly, it includes pivot and show case, the pivot rotates locates in the bottom tube, even ring all around in the top of pivot is equipped with a plurality of show cases, all be equipped with top extension board and bottom extension board between show case and the pivot, the slip is equipped with the loading board in the show case, it is equipped with the elevating socket of being connected with the loading board to slide on the lateral wall of show case, it is equipped with two racks to slide on the bottom extension board, be equipped with the cross bar group between rack and the elevating socket, it is equipped with two first fixed spindles and a second fixed spindle to rotate on the bottom extension board, be equipped with the master gear with rack engagement on the first fixed spindle, be equipped with the pinion with one of them master gear engagement on the second fixed spindle, rotate on the bottom extension board and be equipped with the screwed pipe, second fixed spindle and keep away from and be equipped with the belt between the first fixed spindle of second fixed spindle, wear to be equipped with first screw on the screwed pipe, the bottom connection of first screw rod is equipped with the cooperation seat in the bottom of bottom tube, the cooperation seat has the second threaded connection to be equipped with spline groove and spline groove.

According to the bill display board disclosed by the utility model, the bottom end of the rotating shaft is connected with the first driving piece, the bottom end of the second screw rod is connected with the second driving piece, and the first driving piece and the second driving piece are both arranged on the top surface of the base.

According to the bill display board disclosed by the utility model, the side wall of the display box far away from the rotating shaft is provided with the glass mirror surface, and the top end of the display box is rotatably provided with the top cover.

According to the bill display board provided by the utility model, two ends of the bottom of the cross rod group are respectively and rotatably connected with two racks, two ends of the top of the cross rod group are respectively and rotatably connected with two sliding blocks, and the sliding blocks are respectively and slidably connected with the lifting seat.

According to the bill display board provided by the utility model, the bottom of the second screw is provided with the limiting plate, and the spring is arranged between the limiting plate and the bottom support plate.

According to the bill display board provided by the utility model, the bearing board is provided with a plurality of magnetic attraction buckles.

The utility model aims to provide a bill display board, which can display a plurality of bills simultaneously by arranging a rotating shaft and a plurality of display boxes, and the plurality of display boxes slowly rotate by taking the rotating shaft as a circle center in the display process, so that good display effect can be ensured; through setting up the show subassembly, can make a cooperation seat correspond a plurality of show casees, realize the automatic rising of loading board, convenient to use person changes the bill, shortens the bill and changes required time, improves bill and changes efficiency. In summary, the beneficial effects of the utility model are as follows: the rotary display device has the advantages that a plurality of bills can be simultaneously and rotatably displayed, good display effect is guaranteed, the bills can be conveniently and rapidly replaced, the workload of a user is reduced, and the bill replacement efficiency is improved.

Drawings

Fig. 1 is a schematic view of the external structure of the present utility model, fig. 2 is a top sectional view of the present utility model, fig. 3 is an enlarged schematic view of the part a structure of fig. 2, fig. 4 is a front sectional view of the present utility model, and fig. 5 is an enlarged schematic view of the part B structure of fig. 4.

In the figure: 1-base, 12-bottom tube, 2-display assembly, 21-spindle, 211-first driving piece, 22-display box, 221-top cover, 222-top support, 223-bottom support, 23-bearing plate, 231-magnetic attraction buckle, 24-lifting seat, 241-cross bar set, 25-rack, 251-main gear, 26-auxiliary gear, 27-threaded tube, 271-first screw, 272-belt, 273-spline, 274-limiting plate, 28-matching seat, 281-avoidance groove, 282-key slot, 29-second screw, 291-second driving piece.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the utility model provides a bill display board, which comprises a base 1 and a display assembly 2, wherein a bottom tube 12 is arranged on the top surface of the base 1, and the display assembly 2 is arranged above the base 1.

Referring to fig. 1-5, the display assembly 2 includes a rotating shaft 21 and display boxes 22, the rotating shaft 21 is rotatably disposed in the bottom tube 12, the top end of the rotating shaft 21 penetrates out of the bottom tube 12, the bottom end of the rotating shaft 21 is connected with a first driving member 211, the first driving member 211 is disposed on the top surface of the base 1, the first driving member 211 can drive the rotating shaft 21 to rotate, a plurality of display boxes 22 are uniformly and annularly disposed around the top end of the rotating shaft 21, the display boxes 22 are all connected with the rotating shaft 21 through top support plates 222 and bottom support plates 223, the top support plates 222 are disposed above the bottom support plates 223, glass mirror surfaces are disposed on side walls of the display boxes 22 far away from the rotating shaft 21, and a top cover 221 is rotatably disposed on the top end of the display boxes 22 (a bracket matched with the rotating shaft 21 can be additionally mounted on the surface of the base 1 by a user to improve stability of the rotating shaft 21, so as to avoid toppling of the rotating shaft 21 due to heavier top, which is a conventional technical means of a person skilled in the art, and therefore the utility model is not described in detail).

Referring to fig. 1-5, a carrying plate 23 is slidably disposed in the display box 22, the carrying plate 23 is used for carrying a bill, a plurality of magnetic attraction buckles 231 are disposed on the carrying plate 23, the magnetic attraction buckles 231 can be adsorbed on the surface of the carrying plate 23, and the magnetic attraction buckles 231 are used for fixing the bill. The lateral wall that show case 22 is close to pivot 21 is equipped with the spout, and the show case 22 is close to the lateral wall of pivot 21 and slides and be equipped with elevating seat 24, and elevating seat 24 connects loading board 23, and the top surface slip of bottom extension board 223 is equipped with two racks 25, is equipped with cross bar group 241 between rack 25 and the elevating seat 24 (i.e. the bottom both ends of cross bar group 241 rotate respectively and connect two racks 25, the top both ends of cross bar group 241 rotate respectively and connect two sliders, the equal sliding connection elevating seat 24 bottom surface of slider), when two racks 25 are close to each other, under the effect of cross bar group 241, can drive loading board 23 and stretch out on show case 22 top.

Referring to fig. 1-5, the top surface of the bottom support plate 223 is rotatably provided with two first centering shafts and one second centering shaft, the first centering shafts are respectively provided with main gears 251, the two main gears 251 are respectively meshed with two racks 25, the second centering shafts are provided with auxiliary gears 26 meshed with one of the main gears 251, the bottom support plate 223 is rotatably provided with a threaded pipe 27, and a belt 272 is arranged between the threaded pipe 27, the second centering shaft and the first centering shaft far from the second centering shaft (various ways of improving the transmission efficiency of the belt 272 are provided, such as adding rough surfaces on the threaded pipe 27, the second centering shaft, the first centering shaft and the belt 272 to improve friction force between the threaded pipe 27 and the belt 272, between the second centering shaft and the belt 272, or adding transmission gears on the threaded pipe 27, the first centering shaft and the second centering shaft, and replacing the belt 272 with chains to ensure good transmission efficiency, which is a conventional technical means for a person skilled in the art, so that the threaded pipe 27 can drive the two main gears 251 to move in opposite directions synchronously. The threaded pipe 27 is provided with a first screw rod 271 in a penetrating way, the bottom end of the first screw rod 271 penetrates into the bottom pipe 12 and then is connected with a spline 273, the bottom of the first screw rod 271 is provided with a limiting plate 274, a spring is arranged between the limiting plate 274 and the bottom support plate 223, and the spring is sleeved outside the first screw rod 271. The inner wall of the bottom pipe 12 is slidably provided with a matching seat 28, the top end of the matching seat 28 is provided with an avoidance groove 281 matched with the first screw 271 and the spline 273, the top surface of the avoidance groove 281 is provided with a key groove 282 matched with the spline 273, the bottom pipe 12 is rotationally provided with a second screw 29, the top end of the second screw 29 penetrates into the matching seat 28, the matching seat 28 is provided with a thread groove matched with the second screw 29, the bottom end of the second screw 29 is connected with a second driving piece 291, and the second driving piece 291 is arranged on the top surface of the base 1.

Referring to fig. 1-5, the first and second drivers 211, 291 are preferably rotating motors that provide sufficient power for the operation of the device.

The utility model is implemented in the following steps: when the device is in a display state, the first driving piece 211 drives the rotating shaft 21 to slowly rotate, so that a good display effect is ensured.

When the bill in the display box 22 needs to be replaced, the display box 22 needing to be replaced is firstly rotated to the matching seat 28, at this time, the spline 273 matched with the display box 22 is positioned below the key groove 282, then the first driving part 211 is closed and the second driving part 291 is started, the second driving part 291 drives the second screw rod 29 to rotate, under the matching action of the second screw rod 29 and the thread groove on the matching seat 28, the matching seat 28 drives the first screw rod 271 to move downwards, the spring is lengthened, the spline 273 is matched with the key groove 282, the first screw rod 271 is guaranteed not to rotate in the reciprocating lifting movement process, the first screw rod 271 drives the threaded pipe 27 to rotate when being lowered, under the matching action of the belt 272, the main gear 251 and the auxiliary gear 26, the two racks 25 are driven to synchronously reversely rotate, the two racks 25 are driven to mutually approach each other, so that the bearing plate 23 stretches out from the top end of the display box 22 (the top cover 221 needs to be opened in advance), a user replaces the bill on the bearing plate 23 and fixes the bill through the magnetic button 231, then the second driving part 291 reversely rotates the device, and the first driving part 211 is driven to slowly rotate under the matching action of the first driving part, and the first driving part 211 is driven to rotate slowly.

The utility model provides a bill display board, which can display a plurality of bills simultaneously by arranging a rotating shaft and a plurality of display boxes, and the plurality of display boxes slowly rotate by taking the rotating shaft as a circle center in the display process, so that good display effect can be ensured; through setting up the show subassembly, can make a cooperation seat correspond a plurality of show casees, realize the automatic rising of loading board, convenient to use person changes the bill, shortens the bill and changes required time, improves bill and changes efficiency. In summary, the beneficial effects of the utility model are as follows: the rotary display device has the advantages that a plurality of bills can be simultaneously and rotatably displayed, good display effect is guaranteed, the bills can be conveniently and rapidly replaced, the workload of a user is reduced, and the bill replacement efficiency is improved.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A bill display board, comprising:

a base, the top surface of which is provided with a bottom tube;

the show subassembly, it includes pivot and show case, the pivot rotates locates in the bottom tube, even ring all around in the top of pivot is equipped with a plurality of show cases, all be equipped with top extension board and bottom extension board between show case and the pivot, the slip is equipped with the loading board in the show case, it is equipped with the elevating socket of being connected with the loading board to slide on the lateral wall of show case, it is equipped with two racks to slide on the bottom extension board, be equipped with the cross bar group between rack and the elevating socket, it is equipped with two first fixed spindles and a second fixed spindle to rotate on the bottom extension board, be equipped with the master gear with rack engagement on the first fixed spindle, be equipped with the pinion with one of them master gear engagement on the second fixed spindle, rotate on the bottom extension board and be equipped with the screwed pipe, second fixed spindle and keep away from and be equipped with the belt between the first fixed spindle of second fixed spindle, wear to be equipped with first screw on the screwed pipe, the bottom connection of first screw rod is equipped with the cooperation seat in the bottom of bottom tube, the cooperation seat has the second threaded connection to be equipped with spline groove and spline groove.

2. The bill display board according to claim 1, wherein the bottom end of the rotating shaft is connected with a first driving piece, the bottom end of the second screw is connected with a second driving piece, and the first driving piece and the second driving piece are both arranged on the top surface of the base.

3. The bill display board according to claim 1, wherein a glass mirror surface is provided on a side wall of the display box far away from the rotating shaft, and a top cover is rotatably provided on a top end of the display box.

4. The bill display board according to claim 1, wherein two racks are respectively rotatably connected to two ends of the bottom of the cross bar group, two sliders are respectively rotatably connected to two ends of the top of the cross bar group, and the sliders are both slidably connected to the lifting base.

5. The bill display board according to claim 1, wherein a limiting board is arranged at the bottom of the second screw rod, and a spring is arranged between the limiting board and the bottom support board.

6. The bill display board according to claim 1, wherein the carrying board is provided with a plurality of magnetic attraction buckles.