CN110536039B - Handheld end scanning display with positioning function based on Internet of things - Google Patents
Handheld end scanning display with positioning function based on Internet of things Download PDFInfo
- Publication number
- CN110536039B CN110536039B CN201910788950.8A CN201910788950A CN110536039B CN 110536039 B CN110536039 B CN 110536039B CN 201910788950 A CN201910788950 A CN 201910788950A CN 110536039 B CN110536039 B CN 110536039B
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- wall
- groove
- rod
- holding rod
- baffle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/0035—User-machine interface; Control console
- H04N1/00405—Output means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a handheld scanning display with a positioning function based on the Internet of things, which comprises a holding rod, wherein a shell is fixedly installed at the top of the holding rod, a display screen is arranged on one side of the shell, a front camera is arranged on one side of the shell, a rear camera is arranged on the other side of the shell, a function key is arranged on one side of the holding rod, a plurality of loudspeakers are arranged on the other side of the holding rod, a first groove is formed in the bottom of the holding rod, a charging seat is fixedly installed on the inner wall of the top of the first groove, a second groove is formed in the inner wall of one side of the first groove, and a baffle is sleeved in the second groove in a sliding mode. The invention has simple structure and convenient operation, is convenient for sealing and shielding the charging seat when the charging seat is not used for charging, prevents dust from entering the charging seat, can prevent the charging seat from poor contact when in contact with the charging data line, meets the use requirement and is beneficial to use.
Description
Technical Field
The invention relates to the technical field of scanning display equipment, in particular to a handheld scanning display with a positioning function based on the Internet of things.
Background
Along with the development of society, the scientific progress, a large amount of be convenient for handheld scanning display that has networking function of child has appeared in the society, current scanning display includes the holding rod, the top fixed mounting of holding rod has the shell, one side of shell is equipped with the display screen, one side of shell is equipped with preceding camera, the opposite side of shell is equipped with the back camera, be equipped with bluetooth locate mode board in the shell, bluetooth locate mode piece has locate function, one side of holding rod is equipped with a function key, the opposite side of holding rod is equipped with a plurality of speakers, first recess has been seted up to the bottom of holding rod, fixed mounting has the charging seat on the top inner wall of first recess, the handheld scanning display of child can shoot and study, the head of a family inserts the charging seat through the data line that charges and charges to scanning display.
But do not have the function of sealing up the sheltering from to the charging seat on the present handheld end scanning display, after the completion of charging, if do not seal up the charging seat and shelter from, children are at the in-process that handheld scanning display played, get into a large amount of dust or water in the charging seat easily, the dust leads to charging seat and the phenomenon that contact failure appears when charging the data line contact easily, lead to handheld end scanning display to fill easily and not go forward, bring inconvenience for the user, therefore we have proposed one kind and have locate function's handheld end scanning display based on the thing networking and be used for solving above-mentioned problem.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a handheld scanning display with a positioning function based on the Internet of things.
The invention provides a handheld scanning display with a positioning function based on the Internet of things, which comprises a holding rod, wherein the top of the holding rod is fixedly provided with a shell, one side of the shell is provided with a display screen, one side of the shell is provided with a front camera, the other side of the shell is provided with a rear camera, one side of the holding rod is provided with a function key, the other side of the holding rod is provided with a plurality of loudspeakers, the bottom of the holding rod is provided with a first groove, the inner wall of the top of the first groove is fixedly provided with a charging seat, the inner wall of one side of the first groove is provided with a second groove, a baffle is sleeved in the second groove in a sliding manner, one side of the baffle is welded with one end of a compression spring, the other end of the compression spring is welded with the inner wall of one side of the second groove, which is far away from the opening of the second groove, the other side of the baffle extends into the first groove, the holding rod is provided with a cavity, and a trapezoidal block is arranged in the cavity, one side of the trapezoid block is welded with a U-shaped rod, one side of the U-shaped rod, which is far away from the trapezoid block, extends to the outside of the holding rod, the holding rod is sleeved on the U-shaped rod in a sliding manner, one end of a plurality of first springs is welded on one side of the trapezoid block, the other end of the first springs is welded with the inner wall of one side of the cavity, the other side of the trapezoid block is arranged to be an inclined plane, the top of the other side of the trapezoid block is provided with a clamping groove, an L-shaped rod is welded on the inner wall of the top of the cavity, a clamping rod is sleeved on the L-shaped rod in a sliding manner, one end of the clamping rod extends into the clamping groove and is nested with a ball, the clamping rod and the clamping groove are clamped, the other end of the clamping rod extends to the outside of the holding rod, the bottom of the clamping rod is welded with the top ends of a plurality of extension springs, the bottom ends of the extension springs are welded with the inner wall of the bottom of the L-shaped rod, and the same L-shaped through hole is arranged between the inner wall of the bottom of the cavity and the inner wall of one side of the second groove, which is far away from the opening, the fixed pulley is rotatably installed on the side wall of the L-shaped through hole, a pull rope is arranged in the L-shaped through hole, one end of the pull rope bypasses the bottom of the fixed pulley and is fixedly connected with one side of the baffle, and the top end of the pull rope extends into the cavity and is fixedly connected with the bottom of the clamping rod.
Preferably, a rectangular hole is formed in the inner wall of the other side of the cavity, the clamping rod is located in the rectangular hole, and two sides of the clamping rod are respectively in sliding connection with the inner walls of two sides of the rectangular hole.
Preferably, the top of the clamping rod is provided with a through hole, and the side wall of the through hole is in sliding connection with the outer side of the L-shaped rod.
Preferably, the bottom of the baffle is welded with a sliding block, the inner wall of the bottom of the second groove is provided with a sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.
Preferably, the number of the extension springs is two to four, and the two to four extension springs are arranged on the inner wall of the bottom of the L-shaped rod at equal intervals.
Preferably, the number of the first springs is two to four, and the two to four first springs are arranged on the inner wall of one side of the cavity at equal intervals.
Preferably, the distance between one side of the sliding block and the inner wall of one side of the sliding groove is the same as the distance between the other side of the baffle and the inner wall of the other side of the first groove
Compared with the prior art, the invention has the beneficial effects that:
through the matching of the holding rod, the shell, the first groove, the second groove, the baffle, the compression spring, the cavity, the trapezoidal block, the first spring, the U-shaped rod, the clamping groove, the L-shaped rod, the clamping rod, the L-shaped through hole of the extension spring and the pull rope, after charging is completed, the U-shaped rod is pulled towards the direction far away from the clamping rod and drives the trapezoidal block to move, the trapezoidal block compresses the first spring, the trapezoidal block drives the clamping groove to move and separate from the clamping rod, the elastic force of the extension spring drives the clamping rod to move downwards on the L-shaped rod, the elastic force of the compression spring drives the baffle to move towards the direction far away from the fixed pulley, the baffle is moved out from the second groove, the baffle hermetically shields the charging seat, when charging is needed, the clamping rod is pushed upwards to extrude the trapezoidal block through the balls, the trapezoidal block drives the U-shaped rod to move and compresses the first spring, the clamping rod stretches the extension spring in the moving process, the pull rod passes through the stay cord and drives the baffle and remove to the direction that is close to the fixed pulley, when the kelly removed when aligning with the draw-in groove, first spring force resets and drives the draw-in groove through the trapezoidal piece and removes, and the kelly blocks the dress with the draw-in groove mutually, and the stay cord stimulates the baffle to the second recess in simultaneously, and the baffle is fixed, is convenient for seal the charging seat when not using the charging seat to charge and shelters from, prevents that the dust from entering into in the charging seat.
The invention has simple structure and convenient operation, is convenient for sealing and shielding the charging seat when the charging seat is not used for charging, prevents dust from entering the charging seat, can prevent the charging seat from poor contact when in contact with the charging data line, meets the use requirement and is beneficial to use.
Drawings
Fig. 1 is a schematic structural diagram of a handheld scanning display with a positioning function based on the internet of things according to the present invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of portion A of FIG. 1;
fig. 4 is a schematic cross-sectional structure view of a portion B in fig. 3.
In the figure: the device comprises a holding rod 1, a shell 2, a first groove 3, a second groove 4, a baffle 5, a compression spring 6, a cavity 7, a trapezoidal block 8, a first spring 9, a U-shaped rod 10, a clamping groove 11, a L-shaped rod 12, a clamping rod 13, an extension spring 14, a through hole 15L and a pull rope 16.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Referring to fig. 1-4, the embodiment provides a handheld scanning display having a positioning function based on the internet of things, which includes a holding rod 1, a housing 2 is fixedly mounted at the top of the holding rod 1, a display screen is arranged at one side of the housing 2, a front camera is arranged at one side of the housing 2, a rear camera is arranged at the other side of the housing 2, a function key is arranged at one side of the holding rod 1, a plurality of speakers are arranged at the other side of the holding rod 1, a first groove 3 is formed at the bottom of the holding rod 1, a charging seat is fixedly mounted on the inner wall of the top of the first groove 3, a second groove 4 is formed on the inner wall of one side of the first groove 3, a baffle 5 is slidably sleeved in the second groove 4, one side of the baffle 5 is welded with one end of a compression spring 6, the other end of the compression spring 6 is welded with the inner wall of the side of the second groove 4 away from the opening, the other side of the baffle 5 extends into the first groove 3, the holding rod 1 is provided with a cavity 7, a trapezoidal block 8 is arranged in the cavity 7, one side of the trapezoidal block 8 is welded with a U-shaped rod 10, one side of the U-shaped rod 10, which is far away from the trapezoidal block 8, extends out of the holding rod 1, the holding rod 1 is sleeved on the U-shaped rod 10 in a sliding manner, one side of the trapezoidal block 8 is welded with one ends of a plurality of first springs 9, the other end of each first spring 9 is welded with the inner wall of one side of the cavity 7, the other side of the trapezoidal block 8 is provided with an inclined plane, the top of the other side of the trapezoidal block 8 is provided with a clamping groove 11, the inner wall of the top of the cavity 7 is welded with an L-shaped rod 12, the L-shaped rod 12 is sleeved with a clamping rod 13 in a sliding manner, one end of the clamping rod 13 extends into the clamping groove 11 and is nested with balls, the other end of the clamping rod 13 extends out of the holding rod 1, the bottom of the clamping rod 13 is welded with the top ends of a plurality of extension springs 14, and the bottom end of the extension springs 14 is welded with the inner wall of the bottom of the L-shaped rod 12, the novel charging seat is simple in structure and convenient to operate, the charging seat can be conveniently sealed and shielded when the charging seat is not used for charging, dust is prevented from entering the charging seat, the phenomenon of poor contact when the charging seat is in contact with a charging data line can be prevented, the use requirement is met, and the novel charging seat is favorable for use.
In the invention, a rectangular hole is arranged on the inner wall of the other side of the cavity 7, the clamping rod 13 is positioned in the rectangular hole, two sides of the clamping rod 13 are respectively connected with the inner walls of two sides of the rectangular hole in a sliding manner, the top of the clamping rod 13 is provided with a through hole, the side wall of the through hole is connected with the outer side of the L-shaped rod 12 in a sliding manner, the bottom of the baffle plate 5 is welded with a slide block, the inner wall of the bottom of the second groove 4 is provided with a sliding groove, the slide block is connected with the sliding groove in a sliding manner, the number of the extension springs 14 is two to four, the two to four extension springs 14 are arranged on the inner wall of the bottom of the L-shaped rod 12 at equal intervals, the number of the first springs 9 is two to four, the two to four first springs 9 are arranged on the inner wall of one side of the cavity 7 at equal intervals, the distance between one side of the slide block and the inner wall of one side of the sliding groove is the same as the distance between the other side of the baffle plate 5 and the inner wall of the other side of the first groove 3, the invention has simple structure, convenient operation is convenient for seal the charging seat and shelter from when not using the charging seat to charge, prevents that the dust from entering into the charging seat in, can prevent that the bad contact phenomenon from appearing when charging seat and charging data line contact, satisfies the operation needs, is favorable to using.
The working principle is as follows: when the charging seat is used, after charging is completed, when the charging seat needs to be sealed and shielded, the U-shaped rod 10 is pulled towards the direction far away from the clamping rod 13, the U-shaped rod 10 drives the trapezoidal block 8 to move, the trapezoidal block 8 compresses the first spring 9 in the moving process, the trapezoidal block 8 drives the clamping groove 11 to move, the clamping groove 11 is separated from the clamping rod 13, at the moment, the elastic force of the extension spring 14 drives the clamping rod 13 to move downwards on the L-shaped rod 12, the clamping rod 13 drives the pull rope 16 to move downwards, the elastic force of the compression spring 6 drives the baffle 5 to move towards the direction far away from the fixed pulley, the baffle 5 drives the sliding block to slide in the sliding groove, the baffle 5 is moved out of the second groove 4, when one side of the sliding block is contacted with the inner wall of one side of the sliding groove, the other side of the baffle 5 is contacted with the inner wall of one side of the first groove 3, so that the baffle 5 seals and shields the charging seat and prevents dust from entering the charging seat, when charging is needed, the clamping rod 13 is pushed upwards, the clamping rod 13 drives the ball to roll on the inclined surface of the trapezoidal block 8, the ball extrudes the trapezoidal block 8, under the action of the extrusion force, the trapezoidal block 8 drives the U-shaped rod 10 to move towards the direction far away from the clamping rod 13, the trapezoidal block 8 compresses the first spring 9 in the moving process, the clamping rod 13 stretches the stretching spring 14 in the moving process, the pull rod 13 drives the pull rope 16 to move upwards, the pull rope 16 slides at the bottom of the fixed pulley and drives the baffle 5 to move towards the direction close to the fixed pulley, the baffle 5 drives the sliding block to slide in the sliding groove, the baffle 5 compresses the compression spring 6 in the moving process, when the clamping rod 13 moves to be aligned with the clamping groove 11, the first spring 9 in the compression state resets at the moment, the elastic force of the first spring 9 drives the trapezoidal block 8 to move towards the direction close to the L-shaped rod 12, trapezoidal piece 8 drives draw-in groove 11 and removes, and kelly 13 clamps with draw-in groove 11 mutually, and stay cord 16 seals the charging seat when not using the charging seat to shelter from in 5 stimulations of baffle to second recess 4 fixed by baffle 5 simultaneously in, prevents that the dust from entering into the charging seat.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. Handheld end scanning display that has locate function based on thing networking, including holding rod (1), the top fixed mounting of holding rod (1) has shell (2), one side of shell (2) is equipped with the display screen, one side of shell (2) is equipped with preceding camera, and the opposite side of shell (2) is equipped with back camera, and one side of holding rod (1) is equipped with a function key, and the opposite side of holding rod (1) is equipped with a plurality of speakers, its characterized in that, first recess (3) has been seted up to the bottom of holding rod (1), fixed mounting has the charging seat on the top inner wall of first recess (3), second recess (4) has been seted up on the inner wall of one side of first recess (3), sliding sleeve has baffle (5) in second recess (4), one side welding of baffle (5) has the one end of compression spring (6), and the other end of compression spring (6) and second recess (4) keep away from its open-ended inner wall and weld mutually, the other side of the baffle (5) extends into the first groove (3), a cavity (7) is formed in the holding rod (1), a trapezoidal block (8) is arranged in the cavity (7), a U-shaped rod (10) is welded on one side of the trapezoidal block (8), one side, far away from the trapezoidal block (8), of the U-shaped rod (10) extends out of the holding rod (1), the holding rod (1) is sleeved on the U-shaped rod (10) in a sliding mode, one side of the trapezoidal block (8) is welded with one end of a plurality of first springs (9), the other end of each first spring (9) is welded with the inner wall of one side of the cavity (7), the other side of the trapezoidal block (8) is arranged to be an inclined plane, a clamping groove (11) is formed in the top of the other side of the trapezoidal block (8), an L-shaped rod (12) is welded on the inner wall of the top of the cavity (7), a clamping rod (13) is sleeved on the L-shaped rod (12) in a sliding mode, and one end of the clamping rod (13) extends into the clamping groove (11) and is nested balls, card pole (13) clamp with draw-in groove (11) mutually, outside the other end of card pole (13) extended to holding rod (1), the bottom welding of card pole (13) has the top of a plurality of extension spring (14), and the bottom of extension spring (14) welds with the bottom inner wall of L shape pole (12), seted up same L shape through-hole (15) between the bottom inner wall of cavity (7) and second recess (4) keep away from its open-ended one side inner wall, rotate on the lateral wall of L shape through-hole (15) and install the fixed pulley, be equipped with stay cord (16) in L shape through-hole (15), the bottom of fixed pulley is walked around to the one end of stay cord (16) and with the one side fixed connection of baffle (5), the top of stay cord (16) extend to in cavity (7) and with the bottom fixed connection of card pole (13).
2. The Internet of things-based handheld end scanning display with the positioning function according to claim 1, wherein a rectangular hole is formed in the inner wall of the other side of the cavity (7), the clamping rod (13) is located in the rectangular hole, and two sides of the clamping rod (13) are respectively in sliding connection with the inner walls of the two sides of the rectangular hole.
3. The Internet of things-based handheld end scanning display with positioning function according to claim 1, wherein a through hole is formed in the top of the clamping rod (13), and the side wall of the through hole is slidably connected with the outer side of the L-shaped rod (12).
4. The handheld end scanning display with the positioning function based on the Internet of things of claim 1 is characterized in that a sliding block is welded at the bottom of the baffle (5), a sliding groove is formed in the inner wall of the bottom of the second groove (4), and the sliding block is in sliding connection with the sliding groove.
5. The Internet of things-based handheld end scanning display with positioning function according to claim 1, wherein the number of the extension springs (14) is two to four, and the two to four extension springs (14) are arranged on the bottom inner wall of the L-shaped rod (12) at equal intervals.
6. The Internet of things-based handheld end scanning display with positioning function according to claim 1, wherein the number of the first springs (9) is two to four, and the two to four first springs (9) are arranged on one side inner wall of the cavity (7) at equal intervals.
7. The Internet of things-based handheld end scanning display with positioning function according to claim 4, wherein the distance between one side of the sliding block and the inner wall of one side of the sliding groove is the same as the distance between the other side of the baffle (5) and the inner wall of the other side of the first groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788950.8A CN110536039B (en) | 2019-08-13 | 2019-08-13 | Handheld end scanning display with positioning function based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788950.8A CN110536039B (en) | 2019-08-13 | 2019-08-13 | Handheld end scanning display with positioning function based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110536039A CN110536039A (en) | 2019-12-03 |
| CN110536039B true CN110536039B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910788950.8A Active CN110536039B (en) | 2019-08-13 | 2019-08-13 | Handheld end scanning display with positioning function based on Internet of things |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316985B (en) * | 2023-03-14 | 2024-01-23 | 迎客松笔业科技研发中心深圳有限公司 | Charging base of capacitance pen |
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| US6226106B1 (en) * | 1998-06-05 | 2001-05-01 | Mustek Systems Inc. | Scanning system with retractable image capturing device |
| CN201976182U (en) * | 2011-02-24 | 2011-09-14 | 虹光精密工业股份有限公司 | Handheld scanner |
| CN103747160A (en) * | 2013-12-27 | 2014-04-23 | 顾连芳 | Automatic charging file shooting device |
| CN103745187A (en) * | 2014-01-08 | 2014-04-23 | 成都天志大行信息科技有限公司 | Bar code scanner |
| CN106210430A (en) * | 2016-07-14 | 2016-12-07 | 国网山东省电力公司梁山县供电公司 | A kind of hand-held file administration input device |
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2019
- 2019-08-13 CN CN201910788950.8A patent/CN110536039B/en active Active
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| US6226106B1 (en) * | 1998-06-05 | 2001-05-01 | Mustek Systems Inc. | Scanning system with retractable image capturing device |
| JP2001077983A (en) * | 1999-09-06 | 2001-03-23 | Canon Inc | Image reader |
| CN201976182U (en) * | 2011-02-24 | 2011-09-14 | 虹光精密工业股份有限公司 | Handheld scanner |
| CN103747160A (en) * | 2013-12-27 | 2014-04-23 | 顾连芳 | Automatic charging file shooting device |
| CN103745187A (en) * | 2014-01-08 | 2014-04-23 | 成都天志大行信息科技有限公司 | Bar code scanner |
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| CN110536039A (en) | 2019-12-03 |
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