CN210429183U - Display device for financial mathematics speech - Google Patents
Display device for financial mathematics speech Download PDFInfo
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- CN210429183U CN210429183U CN201922053812.3U CN201922053812U CN210429183U CN 210429183 U CN210429183 U CN 210429183U CN 201922053812 U CN201922053812 U CN 201922053812U CN 210429183 U CN210429183 U CN 210429183U
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Abstract
The utility model relates to a display device technical field just discloses a display device is used in finance mathematics speech, including the show base, the top fixedly connected with show frame of show base, the left side fixedly connected with motor case of show frame. This display device for financial mathematics speech, through installation show cloth, can demonstrate the content of speech, the purpose of speech content show has been realized, when the content circulation show of needs to speech, it rotates to drive the actuating lever through servo motor, actuating lever pivoted in-process, can drive action wheel and rolling block in proper order and rotate, action wheel pivoted in-process, can drive the conveyer belt in proper order, from the driving wheel, movable rod and show cloth rotate, show cloth pivoted in-process, can circulate the show with the content of speech, the purpose of show content review has been realized, the content of speech is conveniently reviewed, can remember the content of speech repeatedly, the effect of mathematical speech has been improved.
Description
Technical Field
The utility model relates to a display device technical field specifically is a display device is used in finance mathematics speech.
Background
Financial mathematics is a new subject, and the research aims to utilize the advantages of certain aspects of the mathematical world in China to deeply analyze the mathematical theory of balance of financial markets and pricing of securities, establish a mathematical model suitable for national conditions, write certain computer software, perform simulation calculation on theoretical research results, perform measurement and economic analysis research on actual data and provide deeper technical analysis and consultation for actual financial departments.
Financial mathematics often need use display device at the in-process of speech, but present display device for financial mathematics speech has the shortcoming that not convenient for circulation show, leads to can not reviewing the content of speech, can not remember the content of speech repeatedly, has reduced the purpose of mathematical speech, has reduced display device's availability factor and result of use, so provides a display device for financial mathematics speech and solves the above-mentioned problem that provides.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a finance mathematics is display device for speech possesses advantages such as the circulation show of being convenient for, has solved current finance mathematics is display device for speech and has had the shortcoming that the circulation show of being not convenient for, leads to can not reviewing the show content, can not remember repeatedly the content of speech, has reduced the purpose of mathematics speech, has reduced display device's availability factor and result of use's problem.
(II) technical scheme
In order to realize the circulation of being convenient for show purpose, the utility model provides a following technical scheme: the display device for the financial mathematics lecture comprises a display base, wherein the top of the display base is fixedly connected with a display frame, the left side of the display frame is fixedly connected with a motor box, the left side wall of the motor box is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a driving rod, the outer side of the driving rod is fixedly connected with a driving wheel, the outer side of the driving wheel is in transmission connection with a conveying belt, the outer side of the conveying belt is fixedly connected with display cloth, the inner side of the conveying belt is in transmission connection with a driven wheel, the inner side of the driven wheel is fixedly connected with a movable rod, the top of the right side of the display frame is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly, the back fixedly connected with of movable plate wipes the brush cloth, the left side fixedly connected with sliding block of movable plate, the bottom fixedly connected with supporting legs of show base.
Preferably, the right end fixedly connected with rolling block of actuating lever, and rolling block and show frame rotate to be connected, the left side of movable plate runs through the show frame and extends to the right side of sliding block.
Preferably, the bottom fixedly connected with movable block of threaded rod, and the movable block rotates with the show base and is connected, the threaded hole with threaded rod outside screw thread looks adaptation is seted up to the inboard of threaded block.
Preferably, the bottom end of the threaded rod penetrates through the supporting block, the threaded block and the display base in sequence and extends to the top of the movable block.
Preferably, the right end of the driving rod penetrates through the motor box, the display frame and the driving wheel in sequence and extends to the left side of the rolling block, and the wiping cloth is movably connected with the display cloth.
Preferably, the sliding tray has been seted up to the left side wall of show frame, and sliding tray and sliding block sliding connection, the show frame is the cuboid of inside cavity and front disappearance.
(III) advantageous effects
Compared with the prior art, the utility model provides a display device is used in finance mathematics speech possesses following beneficial effect:
the display device for the financial mathematics speech can display the content of the speech through installing the display cloth, thereby realizing the purpose of displaying the content of the speech, when the content of the speech needs to be displayed circularly, the servo motor drives the driving rod to rotate, the driving rod drives the driving wheel and the rolling block to rotate in sequence in the rotating process, the driving wheel drives the conveying belt, the driven wheel, the movable rod and the display cloth to rotate in sequence in the rotating process, the content of the speech can be displayed circularly in the rotating process of the display cloth, thereby realizing the purpose of reviewing the displayed content, when the display cloth needs to be dedusted, the threaded rod is driven to rotate forwards or backwards through the driving motor, the threaded block can be limited to perform circular motion through the display frame, because the inner side of the threaded block is provided with a threaded hole matched with the outer side thread of the threaded rod, and the threaded block and the outer side thread of the threaded rod rotate in a counterforce through the threaded hole, the threaded rod can drive the thread piece in proper order, movable plate and scrubbing cloth reciprocate, the in-process that scrubbing cloth reciprocated, can scrub the show cloth, the purpose of showing the dust removal has been realized, the health of show cloth has been guaranteed, the effect of show cloth content show is improved, overall structure is simple, high durability and convenient use, the purpose of display device circulation show of being convenient for has been realized, the content of conveniently speaking is reviewed, can remember the content of speech repeatedly, the effect of mathematics speech has been improved, the health of show cloth has been guaranteed, the availability factor and the result of use of display device have been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a right side view of the connection structure of the display frame in the structure of the present invention.
In the figure: the display device comprises a display base 1, a display frame 2, a motor box 3, a servo motor 4, a driving rod 5, a driving wheel 6, a conveying belt 7, display cloth 8, a driven wheel 9, a movable rod 10, a supporting block 11, a driving motor 12, a threaded rod 13, a threaded block 14, a movable plate 15, wiping cloth 16, a sliding block 17 and supporting legs 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a display device for financial mathematics lectures comprises a display base 1, a display frame 2 is fixedly connected to the top of the display base 1, a motor box 3 is fixedly connected to the left side of the display frame 2, a servo motor 4 is fixedly connected to the left side wall of the motor box 3, the model of the servo motor 4 can be YB2-315S-6-70, a driving rod 5 is fixedly connected to the output shaft of the servo motor 4, a driving wheel 6 is fixedly connected to the outer side of the driving rod 5, a conveying belt 7 is connected to the outer side of the driving wheel 6 in a transmission manner, a display cloth 8 is fixedly connected to the outer side of the conveying belt 7, a driven wheel 9 is connected to the inner side of the driven wheel 9 in a transmission manner, a movable rod 10 is fixedly connected to the inner side of the driven wheel 9, a supporting block 11 is fixedly connected to the top of the right side of the display frame 2, a driving, the output shaft of the driving motor 12 is fixedly connected with a threaded rod 13, the outer side of the threaded rod 13 is in threaded connection with a threaded block 14, the bottom end of the threaded rod 13 sequentially penetrates through the supporting block 11, the threaded block 14 and the display base 1 and extends to the top of the movable block, the bottom end of the threaded rod 13 is fixedly connected with the movable block, the movable block is rotatably connected with the display base 1, the inner side of the threaded block 14 is provided with a threaded hole matched with the outer side thread of the threaded rod 13, the left side of the threaded block 14 is fixedly connected with a movable plate 15, the back surface of the movable plate 15 is fixedly connected with a brushing cloth 16, the content of the speech can be displayed by installing the display cloth 8, the purpose of displaying the content of the speech is realized, when the content of the speech needs to be displayed circularly, the driving rod 5 is driven to rotate by the servo motor 4, in, in the rotating process of the driving wheel 6, the conveying belt 7, the driven wheel 9, the movable rod 10 and the display cloth 8 are sequentially driven to rotate, in the rotating process of the display cloth 8, the content of the speech can be circularly displayed, the purpose of displaying the content to be looked back is realized, when the display cloth 8 needs to be dedusted, the threaded rod 13 is driven by the driving motor 12 to rotate forwards or backwards, the threaded block 14 can be limited to do circular motion by the display frame 2, because the inner side of the threaded block 14 is provided with a threaded hole matched with the outer side thread of the threaded rod 13, the threaded rod 13 can sequentially drive the threaded block 14, the movable plate 15 and the brushing cloth 16 to move upwards and downwards through the reactive force of the threaded hole and the outer side thread of the threaded rod 13, in the process of moving the brushing cloth 16 upwards and downwards, the display cloth 8 can be brushed, the purpose of dedusting the display cloth 8 is realized, and the sanitation of, the effect of displaying the content of the display cloth 8 is improved, the integral structure is simple, the use is convenient, the purpose of conveniently circularly displaying the display device is realized, the content of the speech is conveniently seen back, the content of the speech can be repeatedly memorized, the effect of the mathematical speech is improved, the sanitation of the display cloth 8 is ensured, the use efficiency and the use effect of the display device are improved, the right end of the driving rod 5 sequentially penetrates through the motor box 3, the display frame 2 and the driving wheel 6 and extends to the left side of the rolling block, the wiping cloth 16 is movably connected with the display cloth 8, the left side of the movable plate 15 is fixedly connected with the sliding block 17, the left side wall of the display frame 2 is provided with a sliding groove which is slidably connected with the sliding block 17, the display frame 2 is a cuboid which is hollow inside and lacks in the front side, the right end of the driving rod 5 is fixedly connected with the rolling block which is rotatably connected with the display frame 2, the left side of the movable plate 15 penetrates, the bottom of the display base 1 is fixedly connected with supporting feet 18.
When using, through installation show cloth 8, can demonstrate the content of speech, the purpose of speech content show has been realized, when the content circulation show of needs to speech, drive actuating lever 5 through servo motor 4 and rotate, actuating lever 5 pivoted in-process, can drive action wheel 6 and rolling block in proper order and rotate, action wheel 6 pivoted in-process, can drive conveyer belt 7 in proper order, from driving wheel 9, movable rod 10 and show cloth 8 rotate, show cloth 8 pivoted in-process, can show the content circulation show of speech, the purpose of show content review has been realized.
In summary, the display device for financial mathematics speech can display the speech content by installing the display cloth 8, so as to achieve the purpose of displaying the speech content, when the speech content needs to be displayed circularly, the servo motor 4 drives the driving rod 5 to rotate, the driving rod 5 drives the driving wheel 6 and the rolling block to rotate in sequence in the rotating process, the driving wheel 6 drives the conveying belt 7, the driven wheel 9, the movable rod 10 and the display cloth 8 to rotate in sequence in the rotating process, the speech content can be displayed circularly in the rotating process of the display cloth 8, so as to achieve the purpose of reviewing the display content, when the display cloth 8 needs to be dedusted, the driving motor 12 drives the threaded rod 13 to rotate forwards or backwards, the display frame 2 can limit the threaded block 14 to perform circular motion, because the inner side of the threaded block 14 is provided with a threaded hole matched with the outer thread of the threaded rod 13, through the reaction force of the thread rotation outside the threaded hole and the threaded rod 13, the threaded rod 13 can sequentially drive the threaded block 14, the movable plate 15 and the wiping cloth 16 to move up and down, and the wiping cloth 16 can be wiped in the process of moving up and down, so that the aim of removing dust from the display cloth 8 is fulfilled, the sanitation of the display cloth 8 is guaranteed, the effect of displaying the content of the display cloth 8 is improved, the whole structure is simple, the use is convenient, the aim of conveniently and circularly displaying the display device is fulfilled, the content of the lecture can be conveniently seen back, the content of the lecture can be repeatedly memorized, the effect of the mathematic lecture is improved, the sanitation of the display cloth 8 is guaranteed, the use efficiency and the use effect of the display device are improved, the defect that the existing display device for the financial mathematic lecture is inconvenient to circularly display is overcome, the problem that the content of the lecture cannot be seen back and the content of the lecture, the purpose of the mathematical speech is reduced, and the problems of the use efficiency and the use effect of the display device are reduced.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a display device for financial mathematics speech, includes show base (1), its characterized in that: the display device is characterized in that a display frame (2) is fixedly connected to the top of the display base (1), a motor box (3) is fixedly connected to the left side of the display frame (2), a servo motor (4) is fixedly connected to the left side wall of the motor box (3), a driving rod (5) is fixedly connected to an output shaft of the servo motor (4), a driving wheel (6) is fixedly connected to the outer side of the driving wheel (5), a conveying belt (7) is connected to the outer side of the driving wheel (6) in a transmission manner, display cloth (8) is fixedly connected to the outer side of the conveying belt (7), a driven wheel (9) is connected to the inner side of the conveying belt (7), a movable rod (10) is fixedly connected to the inner side of the driven wheel (9), a supporting block (11) is fixedly connected to the top on the right side of, the output shaft fixedly connected with threaded rod (13) of driving motor (12), the outside threaded connection of threaded rod (13) has screw block (14), the left side fixedly connected with movable plate (15) of screw block (14), the back fixedly connected with of movable plate (15) wipes brush cloth (16), the left side fixedly connected with sliding block (17) of movable plate (15), the bottom fixedly connected with supporting legs (18) of show base (1).
2. The financial mathematics presentation display device of claim 1, characterized in that: the right-hand member fixedly connected with rolling member of actuating lever (5), and rolling member and show frame (2) rotate and be connected, show frame (2) and the right side that extends to sliding block (17) are run through to the left side of movable plate (15).
3. The financial mathematics presentation display device of claim 1, characterized in that: the bottom fixedly connected with movable block of threaded rod (13), and the movable block rotates with show base (1) and is connected, the inboard of threaded block (14) is seted up with the screw hole of threaded rod (13) outside screw thread looks adaptation.
4. The financial mathematics presentation display device of claim 1, characterized in that: the bottom end of the threaded rod (13) penetrates through the supporting block (11), the threaded block (14) and the display base (1) in sequence and extends to the top of the movable block.
5. The financial mathematics presentation display device of claim 1, characterized in that: the right end of the driving rod (5) penetrates through the motor box (3), the display frame (2) and the driving wheel (6) in sequence and extends to the left side of the rolling block, and the wiping cloth (16) is movably connected with the display cloth (8).
6. The financial mathematics presentation display device of claim 1, characterized in that: the sliding groove has been seted up to the left side wall of show frame (2), and sliding groove and sliding block (17) sliding connection, show frame (2) are the cuboid of inside cavity and front disappearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053812.3U CN210429183U (en) | 2019-11-25 | 2019-11-25 | Display device for financial mathematics speech |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053812.3U CN210429183U (en) | 2019-11-25 | 2019-11-25 | Display device for financial mathematics speech |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210429183U true CN210429183U (en) | 2020-04-28 |
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ID=70369697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922053812.3U Expired - Fee Related CN210429183U (en) | 2019-11-25 | 2019-11-25 | Display device for financial mathematics speech |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210429183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066403A (en) * | 2021-03-05 | 2021-07-02 | 吴志基 | Career skill training publicity column of circulated broadcast |
-
2019
- 2019-11-25 CN CN201922053812.3U patent/CN210429183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113066403A (en) * | 2021-03-05 | 2021-07-02 | 吴志基 | Career skill training publicity column of circulated broadcast |
| CN113066403B (en) * | 2021-03-05 | 2022-12-20 | 心笺(西安)文化传播有限公司 | Career skill training publicity column of circulated broadcast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20201125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |