CN112273939A

CN112273939A - Digital economic chart display device

Info

Publication number: CN112273939A
Application number: CN202011361863.3A
Authority: CN
Inventors: 郭连坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-01-29

Abstract

The invention discloses a digital economic chart display device, which comprises a base, a transverse adjusting component, a cross beam, a longitudinal adjusting component and a display mechanism, wherein the transverse adjusting component is fixedly arranged at the top of the base, the cross beam is fixedly arranged at the top of the transverse adjusting component, the longitudinal adjusting component is arranged on the inner surface of the cross beam, the display mechanism is arranged at the bottom of the longitudinal adjusting component, and the transverse adjusting component comprises a forward screw rod, a reverse screw rod, a coupler, a first knob, a limiting plate, a supporting frame, a limiting rod and a sliding block. Avoid the chart to drop in the use process, and the operation is easy.

Description

Digital economic chart display device

Technical Field

The invention relates to the technical field of chart display, in particular to a digital economic chart display device.

Background

Digital economy, digital economy as an economics concept is an economic form in which human beings can guide and realize rapid optimization configuration and regeneration of resources and high-quality development of economy through identification-selection-filtering-storage-use of big data (digitized knowledge and information), and digital economy as a concept with wider connotation, all economic forms which directly or indirectly utilize data to guide resources to play a role and promote productivity development can be brought into the scope, and in the technical level, emerging technologies such as big data, cloud computing, the internet of things, block chains, artificial intelligence and 5G communication and the like, and in the application level, "new retail", "new manufacturing" and the like are typical representatives thereof.

The common chart display device has the advantages that the structure is fixed, the size of different charts is difficult to adjust, the display effect is greatly reduced, the charts are easy to drop in the display process, the practicability is low, and therefore the display device which can be adjusted according to the sizes of the different charts and can stably clamp the charts is needed.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a digit economic chart display device, includes base, horizontal adjusting part, crossbeam, vertical adjusting part and show mechanism, the base top sets firmly has horizontal adjusting part, horizontal adjusting part's top fixed mounting has the crossbeam, the internal surface of crossbeam is provided with vertical adjusting part, vertical adjusting part's bottom is provided with show mechanism.

The horizontal adjusting part includes forward screw rod, reverse screw rod, shaft coupling, first knob, limiting plate, support frame, gag lever post and slider, the inside swing joint of base has forward screw rod, forward screw rod's right-hand member fixed mounting has reverse screw rod, reverse screw rod's fixed surface installs the shaft coupling, reverse screw rod's right-hand member fixed mounting has first knob, the equal swing joint in surface of forward screw rod and reverse screw rod has the limiting plate, the top fixed mounting of limiting plate has the support frame, the inside fixed mounting of support frame has the gag lever post, the surface sliding connection of gag lever post has the slider.

Vertical adjusting part includes connecting plate, leading wheel, second knob, pivot, rolling wheel, mounting bracket, nut and fag end fixed block, the inside of crossbeam is provided with the connecting plate, the relative one side swing joint of crossbeam has the leading wheel, the inside swing joint of connecting plate has the pivot, the top fixed mounting of pivot has the second knob, the fixed surface of pivot installs the rolling wheel, the bottom fixed mounting of connecting plate has the mounting bracket, the fixed surface of pivot installs the nut, the relative one side of support frame is provided with the fag end fixed block.

The show mechanism includes first frame, second frame, locking knob, regulation pole, telescopic link, movable clamp plate, rotation handle, reset spring and solid fixed splint, the fixed surface of slider installs first frame, and the bottom of first frame is provided with the second frame, the surface of second frame is provided with the locking knob, first frame all is provided with the regulation pole with the inside of second frame, the surface swing joint of second frame has the telescopic link, the fixed surface of telescopic link installs movable clamp plate, the right-hand member fixed mounting of telescopic link has the rotation handle, movable clamp plate's back fixed mounting has reset spring, the equal fixed mounting in one side that first frame is relative with the second frame has solid fixed splint.

Preferably, the surfaces of the forward screw and the reverse screw are movably connected with moving blocks, vertical rods are fixedly mounted at the tops of the moving blocks, rectangular long grooves matched with the vertical rods are formed in the surface of the top of the base, and the limiting plates and the moving blocks are fixedly mounted through the vertical rods.

Preferably, the support frame is open type, and its inside fixed mounting has the diaphragm, and the gag lever post passes through diaphragm fixed mounting in the inside of support frame.

Preferably, one side opposite to the beam is movably connected with a rotating rod, and the guide wheel is movably connected to one side opposite to the beam through the rotating rod.

Preferably, the winding wheel, the guide wheel and the rope head fixing block are in transmission connection through a connecting rope.

Preferably, the connecting plate is internally provided with a through hole matched with the rotating shaft, and the mounting frame is internally and fixedly provided with a bearing matched with the rotating shaft.

Preferably, the bottom surface of the rotating shaft is provided with threads matched with the nut, and the rotating shaft is fixedly installed with the installation frame through the nut.

Preferably, a fixing plate is fixedly arranged on one side, opposite to the first frame and the second frame, and the telescopic rod is movably connected to one side, opposite to the fixing plate.

Preferably, the movable clamping plate is fixedly arranged on the surface of the telescopic rod through the bearing rod, and the movable clamping plate, the telescopic rod and the rotating handle are fixedly arranged in sequence and are of an integrated structure.

Preferably, one end of the return spring is fixedly installed on the surface of the movable clamping plate, and the other end of the return spring is fixedly installed on the surface of the fixed clamping plate.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the transverse adjusting assembly and the longitudinal adjusting assembly, the device can be adjusted according to charts with different sizes when in use, so that the display effect is ensured, and the device is simple in structure and easy to realize.

2. The chart clamping device has the advantages that the chart can be stably clamped in the using process of the chart clamping device through the arranged display mechanism, the chart is prevented from falling in the using process, the operation is easy, and the chart clamping device has wide development space and higher popularization value.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a supporting frame according to the present invention;

FIG. 3 is a top view of a beam of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is a schematic view of a shaft mounting structure according to the present invention;

FIG. 6 is a schematic view of the present invention showing the mechanism;

FIG. 7 is a partial structural view of the display mechanism of the present invention.

In the figure: 1. a base; 2. a lateral adjustment assembly; 201. a forward screw; 202. a reverse screw; 203. a coupling; 204. a first knob; 205. a limiting plate; 206. a support frame; 207. a limiting rod; 208. a slider; 3. a cross beam; 4. a longitudinal adjustment assembly; 401. a connecting plate; 402. a guide wheel; 403. a second knob; 404. a rotating shaft; 405. a winding wheel; 406. a mounting frame; 407. a nut; 408. a rope end fixing block; 5. a display mechanism; 501. a first frame; 502. a second frame; 503. locking the knob; 504. adjusting a rod; 505. a telescopic rod; 506. a movable splint; 507. rotating the handle; 508. a return spring; 509. and fixing the splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a digit economic chart display device, includes base 1, horizontal adjusting part 2, crossbeam 3, vertical adjusting part 4 and show mechanism 5, and 1 top of base sets firmly has horizontal adjusting part 2, and horizontal adjusting part 2's top fixed mounting has crossbeam 3, and the internal surface of crossbeam 3 is provided with vertical adjusting part 4, and the bottom of vertical adjusting part 4 is provided with show mechanism 5.

The transverse adjusting component 2 comprises a forward screw 201, a reverse screw 202, a coupler 203, a first knob 204, a limit plate 205, a support frame 206, a limit rod 207 and a slide block 208, the interior of the base 1 is movably connected with the forward screw 201, the right end of the forward screw 201 is fixedly provided with the reverse screw 202, the surface of the reverse screw 202 is fixedly provided with the coupler 203, the right end of the reverse screw 202 is fixedly provided with the first knob 204, the surfaces of the forward screw 201 and the reverse screw 202 are movably connected with the limit plate 205, the surfaces of the forward screw 201 and the reverse screw 202 are movably connected with a movable block, the top of the movable block is fixedly provided with an upright rod, the top surface of the base 1 is provided with a rectangular long strip groove matched with the upright rod, the limit plate 205 and the movable block are fixedly arranged through the upright rod, the top of the limit plate 205 is fixedly provided with the support frame 206, the support frame 206 is an open type, and its inner fixed mounting has a transverse plate, the limit rod 207 is fixed mounted in the support frame 206 through the transverse plate, and the surface of the limit rod 207 is connected with a slide block 208 in a sliding manner.

The longitudinal adjusting component 4 comprises a connecting plate 401, a guide wheel 402, a second knob 403, a rotating shaft 404, a winding wheel 405, an installation frame 406, a nut 407 and a rope end fixing block 408, the connecting plate 401 is arranged inside the beam 3, the guide wheel 402 is movably connected to one side opposite to the beam 3, a rotating rod is movably connected to one side opposite to the beam 3, the guide wheel 402 is movably connected to one side opposite to the beam 3 through the rotating rod, the rotating shaft 404 is movably connected inside the connecting plate 401, the second knob 403 is fixedly installed at the top end of the rotating shaft 404, the winding wheel 405 is fixedly installed on the surface of the rotating shaft 404, the installation frame 406 is fixedly installed at the bottom of the connecting plate 401, a through hole matched with the rotating shaft 404 is formed inside the connecting plate 401, a bearing matched with the rotating shaft 404 is fixedly installed inside the installation frame 406, the nut 407 is fixedly installed on the surface of the rotating shaft 404, threads, the rotating shaft 404 is fixedly mounted with the mounting frame 406 through the nut 407, the rope end fixing block 408 is arranged on one side opposite to the supporting frame 206, and the winding wheel 405, the guide wheel 402 and the rope end fixing block 408 are in transmission connection through a connecting rope.

The display mechanism 5 comprises a first frame 501, a second frame 502, a locking knob 503, an adjusting rod 504, an expansion link 505, a movable clamping plate 506, a rotating handle 507, a return spring 508 and a fixed clamping plate 509, wherein the first frame 501 is fixedly arranged on the surface of the sliding block 208, the second frame 502 is arranged at the bottom of the first frame 501, the locking knob 503 is arranged on the surface of the second frame 502, the adjusting rod 504 is arranged inside the first frame 501 and the second frame 502, the expansion link 505 is movably connected to the surface of the second frame 502, a fixing plate is fixedly arranged on the opposite side of the first frame 501 and the second frame 502, the expansion link 505 is movably connected to the opposite side of the fixing plate, the movable clamping plate 506 is fixedly arranged on the surface of the expansion link 505, the rotating handle 507 is fixedly arranged at the right end of the expansion link 505, the movable clamping plate 506 is fixedly arranged on the surface of the expansion link 505 through, The telescopic rod 505 and the rotating handle 507 are fixedly installed in sequence and are of an integral structure, the back surface of the movable clamping plate 506 is fixedly provided with the return spring 508, one sides of the first frame 501, which are opposite to the second frame 502, are fixedly provided with the fixed clamping plates 509, one end of the return spring 508 is fixedly installed on the surfaces of the movable clamping plates 506, and the other end of the return spring 508 is fixedly installed on the surfaces of the fixed clamping plates 509.

In embodiment 1, the number of the winding wheels 405 is two, and the winding wheels correspond to the rope end fixing blocks 408 on the two sides of the top of the first frame 501 respectively, the rotating shaft 404 is rotated to drive the winding wheels 405 to rotate, and the winding wheels 405 rotate while winding and releasing the connecting rope, so that the height of the first frame 501 and the second frame 502 is adjusted, and the locking knobs 503 are loosened, that is, the distance between the first frame 501 and the opposite side of the second frame 502 can be adjusted, thereby adapting to charts with different sizes.

Embodiment 2, the right end fixed mounting of telescopic link 505 has rotation handle 507, and rotates handle 507, telescopic link 505 and activity splint 506 structure as an organic whole, can drive activity splint 506 through rotating handle 507 and take place to deflect, and then firmly the centre gripping with the chart.

The working principle is as follows: the first knob 204 is rotated to drive the forward screw 201 and the reverse screw 202 to rotate, the support frame 206 is immediately driven to move in the opposite direction or in the opposite direction, transverse adjustment is performed according to the sizes of different charts, then the locking knob 503 is screwed down to pull the first frame 501 and the second frame 502 to be adjusted to proper sizes, the locking knob 503 is screwed down, then the movable clamp plate 506 is driven to rotate by rotating the handle 507 to place the charts on the inner side of the movable clamp plate 506, the rotating handle 507 is loosened to drive the movable clamp plate 506 to stably clamp the charts under the action of the return spring 508, when the height of the charts needs to be adjusted, the nut 407 is loosened to rotate the rotating shaft 404 to drive the winding wheel 405 to wind and unwind the connecting rope, then the first frame 501 and the second frame 502 are driven by the rope head fixing block 408 to realize height adjustment, and the nut 407 is screwed down after the height adjustment is completed, so that.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and furthermore, the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digit economic chart display device, includes base (1), horizontal adjusting part (2), crossbeam (3), vertical adjusting part (4) and show mechanism (5), its characterized in that: a transverse adjusting component (2) is fixedly arranged at the top of the base (1), a cross beam (3) is fixedly arranged at the top of the transverse adjusting component (2), a longitudinal adjusting component (4) is arranged on the inner surface of the cross beam (3), and a display mechanism (5) is arranged at the bottom of the longitudinal adjusting component (4);

the transverse adjusting component (2) comprises a forward screw rod (201), a reverse screw rod (202), a coupler (203), a first knob (204), a limit plate (205), a support frame (206), a limit rod (207) and a slide block (208), a forward screw rod (201) is movably connected inside the base (1), a reverse screw rod (202) is fixedly arranged at the right end of the forward screw rod (201), the surface of the reverse screw rod (202) is fixedly provided with a coupler (203), the right end of the reverse screw rod (202) is fixedly provided with a first knob (204), the surfaces of the forward screw rod (201) and the reverse screw rod (202) are both movably connected with a limit plate (205), a supporting frame (206) is fixedly installed at the top of the limiting plate (205), a limiting rod (207) is fixedly installed inside the supporting frame (206), and a sliding block (208) is connected to the surface of the limiting rod (207) in a sliding manner;

the longitudinal adjusting assembly (4) comprises a connecting plate (401), a guide wheel (402), a second knob (403), a rotating shaft (404), a winding wheel (405), an installing frame (406), a nut (407) and a rope head fixing block (408), the connecting plate (401) is arranged inside the beam (3), the guide wheel (402) is movably connected to one side, opposite to the beam (3), of the connecting plate (401), the rotating shaft (404) is movably connected inside the connecting plate (401), the second knob (403) is fixedly installed at the top end of the rotating shaft (404), the winding wheel (405) is fixedly installed on the surface of the rotating shaft (404), the installing frame (406) is fixedly installed at the bottom of the connecting plate (401), the nut (407) is fixedly installed on the surface of the rotating shaft (404), and the rope head fixing block (408) is arranged on one side, opposite to;

the display mechanism (5) comprises a first frame (501), a second frame (502), a locking knob (503), an adjusting rod (504), an expansion rod (505), a movable clamping plate (506), a rotating handle (507), a reset spring (508) and a fixed clamping plate (509), wherein the first frame (501) is fixedly installed on the surface of the sliding block (208), the second frame (502) is arranged at the bottom of the first frame (501), the locking knob (503) is arranged on the surface of the second frame (502), the adjusting rod (504) is arranged inside the first frame (501) and the second frame (502), the expansion rod (505) is movably connected to the surface of the second frame (502), the movable clamping plate (506) is fixedly installed on the surface of the expansion rod (505), the rotating handle (507) is fixedly installed at the right end of the expansion rod (505), the reset spring (508) is fixedly installed at the back of the movable clamping plate (506), and a fixed clamping plate (509) is fixedly arranged on one side of the first frame (501) opposite to one side of the second frame (502).

2. A digital economic chart presentation apparatus according to claim 1, wherein: the surface of the forward screw (201) and the surface of the reverse screw (202) are both movably connected with moving blocks, vertical rods are fixedly mounted at the tops of the moving blocks, rectangular strip grooves matched with the vertical rods are formed in the surface of the top of the base (1), and the limiting plates (205) and the moving blocks are fixedly mounted through the vertical rods.

3. A digital economic chart presentation apparatus according to claim 1, wherein: the support frame (206) is open, a transverse plate is fixedly mounted in the support frame, and the limiting rod (207) is fixedly mounted in the support frame (206) through the transverse plate.

4. A digital economic chart presentation apparatus according to claim 1, wherein: the opposite side of the cross beam (3) is movably connected with a rotating rod, and the guide wheel (402) is movably connected to the opposite side of the cross beam (3) through the rotating rod.

5. A digital economic chart presentation apparatus according to claim 1, wherein: the winding wheel (405), the guide wheel (402) and the rope head fixing block (408) are in transmission connection through a connecting rope.

6. A digital economic chart presentation apparatus according to claim 1, wherein: the connecting plate (401) is internally provided with a through hole matched with the rotating shaft (404), and the mounting frame (406) is internally and fixedly provided with a bearing matched with the rotating shaft (404).

7. A digital economic chart presentation apparatus according to claim 1, wherein: the bottom end surface of the rotating shaft (404) is provided with threads matched with the nut (407), and the rotating shaft (404) is fixedly installed with the installation frame (406) through the nut (407).

8. A digital economic chart presentation apparatus according to claim 1, wherein: the opposite sides of the first frame (501) and the second frame (502) are fixedly provided with fixing plates, and the telescopic rod (505) is movably connected to the opposite side of the fixing plates.

9. A digital economic chart presentation apparatus according to claim 1, wherein: the movable clamping plate (506) is fixedly arranged on the surface of the telescopic rod (505) through the bearing rod, and the movable clamping plate (506), the telescopic rod (505) and the rotating handle (507) are fixedly arranged in sequence and are of an integrated structure.

10. A digital economic chart presentation apparatus according to claim 1, wherein: one end of the return spring (508) is fixedly arranged on the surface of the movable clamping plate (506), and the other end of the return spring is fixedly arranged on the surface of the fixed clamping plate (509).