CN209819095U - Display adjusting bracket of computer teaching device - Google Patents
Display adjusting bracket of computer teaching device Download PDFInfo
- Publication number
- CN209819095U CN209819095U CN201920581926.2U CN201920581926U CN209819095U CN 209819095 U CN209819095 U CN 209819095U CN 201920581926 U CN201920581926 U CN 201920581926U CN 209819095 U CN209819095 U CN 209819095U
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- China
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- fixedly connected
- display
- arc
- kelly
- front side
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Abstract
The utility model discloses a support is adjusted to computer teaching device's display, the on-line screen storage device comprises a base, the inside of base is rotated and is connected with the support column, the side of mounting bracket articulates through articulated seat has the arc, the arc spout has been seted up to the front side of arc, the surface of dead lever is rotated and is connected with the gear, the front end fixedly connected with baffle of dead lever, place the rear end of kelly and the surface joint of gear, the front end fixedly connected with fixed plate of kelly, the surface cover of kelly is equipped with first spring, the both ends of first spring respectively with the front side of baffle and the rear side fixed connection of fixed plate. The utility model discloses an above-mentioned isotructure's cooperation has solved current display support and has mostly been difficult for adjusting, causes the display to appear watching the blind area easily, leads to the content on the display can not be seen on some direction, and then has influenced the problem of teaching effect.
Description
Technical Field
The utility model relates to the technical field of supports, specifically be a computer teaching device's display adjusts support.
Background
The teaching is a unique talent culture activity of mankind that teacher's teaching and student's study constitute, through this activity, the teacher purposefully, planned, guide student study and master culture science knowledge and skill organically, promote student's quality to improve, make them become the required people of society, in the teaching process of computer, often need use the display to demonstrate the explanation, the display is fixed on the support usually, because current display support is difficult for adjusting mostly, cause the display to appear watching the blind area easily, lead to can't see the content on the display in some direction, and then influenced the teaching effect, consequently, need improve.
Disclosure of Invention
An object of the utility model is to provide a support is adjusted to computer teaching device's display, it passes through the bracing piece to possess, the arc, tooth, the gear, the dead lever, the kelly, the setting of baffle and first spring, make the angle that can adjust the mounting bracket, thereby adjust the angle of display, and a fixed cylinder and second spring, the setting of card pearl, make the mounting bracket can carry out horizontal adjustment, the blind area of watching of display has been reduced, the student in each position of being convenient for watches, it is more comfortable to make the student watch the display, the advantage of improvement teaching quality, current display support has been solved and most is difficult for adjusting, cause the display to appear watching the blind area easily, lead to seeing the content on the display in some direction, and then the problem of teaching effect has been influenced.
In order to achieve the above object, the utility model provides a following technical scheme: a display adjusting support of a computer teaching device comprises a base, wherein a supporting column is rotatably connected inside the base, a supporting rod is rotatably connected to the top of the supporting column through a pin shaft, a mounting frame is fixedly connected to the top end of the supporting rod, an arc-shaped plate is hinged to the side face of the mounting frame through a hinged seat, an arc-shaped chute is formed in the front side of the arc-shaped plate, teeth are formed in the bottom of the inner wall of the arc-shaped chute, a fixed rod is fixedly connected to the front side of the supporting column close to the middle of the supporting column, a gear is rotatably connected to the surface of the fixed rod, the surface of the gear is meshed with the teeth, a baffle is fixedly connected to the front end of the fixed rod, a through hole is formed in the front side of the baffle, a clamping rod is arranged in the through hole, the rear end of the clamping rod is clamped with, and two ends of the first spring are respectively and fixedly connected with the front side of the baffle and the rear side of the fixing plate.
Preferably, the last fixed surface of base is connected with the solid fixed cylinder, the recess has all been seted up to the both sides of solid fixed cylinder inner wall, and the inner wall fixedly connected with second spring of recess, the equal fixedly connected with card pearl of looks remote site of two second springs, and the circumference surface of support column set up with the draw-in groove of card pearl looks adaptation.
Preferably, the number of the clamping rods is two, and the two clamping rods are symmetrically distributed on two sides of the fixing rod.
Preferably, the front side of the fixing plate is fixedly connected with a pull ring.
Preferably, the inside of the base is rotatably connected with the supporting column through a bearing.
Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of bracing piece, arc, tooth, gear, dead lever, kelly, baffle and first spring for can adjust the vertical angle of mounting bracket, thereby adjust the vertical angle of display, and adjust can be timely after accomplishing locking, and the cooperation of solid fixed cylinder and second spring, card pearl makes the mounting bracket can carry out horizontal angle and adjusts, to sum up, through the vertical and horizontal angle's of display regulation, has reduced the blind area of watching of display, and the student in each position of being convenient for watches, makes the student watch the display more comfortable, improves the quality of teaching.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is a partial cross-sectional view of the arc of the present invention;
fig. 4 is a top view of the gear and the clamping rod of the present invention.
In the figure: 1-base, 2-support column, 3-support rod, 4-mounting rack, 5-arc plate, 6-arc chute, 7-tooth, 8-fixed rod, 9-gear, 10-baffle, 11-clamping rod, 12-fixed plate, 13-first spring, 14-fixed cylinder, 15-second spring, 16-clamping bead and 17-bearing.
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 to 4, the present invention provides a technical solution: a display adjusting bracket of a computer teaching device comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a fixed cylinder 14, two sides of the inner wall of the fixed cylinder 14 are respectively provided with a groove, the inner wall of the groove is fixedly connected with a second spring 15, opposite ends of the two second springs 15 are respectively and fixedly connected with a clamping bead 16, through the matching of the second springs 15 and the clamping beads 16, a supporting column 2 cannot rotate under the action of no external force, the circumferential surface of the supporting column 2 is provided with a clamping groove matched with the clamping beads 16, the inside of the base 1 is rotatably connected with the supporting column 2 through a bearing 17, the bearing 17 enables the rotation of the supporting column 2 to be more stable, the top of the supporting column 2 is rotatably connected with a supporting rod 3 through a pin shaft, the top end of the supporting rod 3 is fixedly connected with an installation frame 4, pulling the pull ring to separate the clamping rod 11 from the teeth of the gear 9, then rotating the mounting rack 4 to enable the teeth 7 in the arc-shaped sliding groove 6 to be meshed with the gear 9, moving the arc-shaped plate 5 downwards to complete the adjustment of the vertical angle of the display, releasing the pulling of the pull ring after the adjustment is completed, enabling the clamping rod 11 to tightly clamp the gear 9 under the action of the elastic force of the first spring 13, thereby completing the fixation of the mounting rack 4, the side surface of the mounting rack 4 is hinged with the arc-shaped plate 5 through a hinged seat, the front side of the arc-shaped plate 5 is provided with the arc-shaped sliding groove 6, the bottom of the inner wall of the arc-shaped sliding groove 6 is provided with the teeth 7, the front side of the support column 2 close to the middle part is fixedly connected with a fixed rod 8, the surface of the fixed rod 8 is rotatably connected with the gear 9, the surface of the gear 9 is meshed with the, and be equipped with kelly 11 in the through-hole, the quantity of kelly 11 is two, and quantity is 11 symmetric distribution in the both sides of dead lever 8 of kelly 11 for two, two kelly 11 are better to the fixed effect of gear 9, the rear end of kelly 11 and the surface joint of gear 9, the front end fixedly connected with fixed plate 12 of kelly 11, the front side fixedly connected with pull ring of fixed plate 12, the pull ring makes pulling fixed plate 12 and kelly 11 more convenient, the surface cover of kelly 11 is equipped with first spring 13, the both ends of first spring 13 respectively with the front side of baffle 10 and the rear side fixed connection of fixed plate 12.
The working principle is as follows: when the display adjusting bracket of the computer teaching device is used, the display is firstly installed on the installation frame 4, when the vertical angle of the display needs to be adjusted, the pull ring is pulled to enable the clamping rod 11 to be separated from the teeth of the gear 9, then the installation frame 4 is rotated to enable the teeth 7 in the arc-shaped sliding groove 6 to be meshed with the gear 9, the arc-shaped plate 5 moves downwards to complete the adjustment of the vertical angle of the display, the pull ring is released after the adjustment is completed, the clamping rod 11 tightly clamps the gear 9 under the action of the elastic force of the first spring 13 to complete the fixation of the installation frame 4, then the support column 2 is rotated according to the requirement to adjust the horizontal angle of the installation frame 4, the support column 2 can not rotate under the action of the external force under the action of the second spring 15 and the clamping bead 16, and the vertical and horizontal angles of the display are adjusted, the blind area of watching of display has been reduced, and the student in each position of being convenient for watches for the student watches the display more comfortable, improves the quality of teaching.
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 (5)
1. The utility model provides a support is adjusted to computer teaching device's display, includes base (1), its characterized in that: the inner part of the base (1) is rotatably connected with a support column (2), the top of the support column (2) is rotatably connected with a support rod (3) through a pin shaft, the top end of the support rod (3) is fixedly connected with a mounting frame (4), the side surface of the mounting frame (4) is hinged with an arc-shaped plate (5) through a hinged seat, the front side of the arc-shaped plate (5) is provided with an arc-shaped chute (6), the bottom of the inner wall of the arc-shaped chute (6) is provided with teeth (7), the front side of the support column (2) close to the middle part is fixedly connected with a fixed rod (8), the surface of the fixed rod (8) is rotatably connected with a gear (9), the surface of the gear (9) is meshed with the teeth (7), the front end of the fixed rod (8) is fixedly connected with a baffle (10), the front side of, the rear end of kelly (11) and the surface joint of gear (9), the front end fixedly connected with fixed plate (12) of kelly (11), the surface cover of kelly (11) is equipped with first spring (13), the both ends of first spring (13) respectively with the front side of baffle (10) and the rear side fixed connection of fixed plate (12).
2. The display adjusting bracket of a computer teaching device according to claim 1, wherein: the upper surface of base (1) fixed surface is connected with solid fixed cylinder (14), the both sides of solid fixed cylinder (14) inner wall all are seted up flutedly, and the inner wall fixedly connected with second spring (15) of recess, the equal fixedly connected with card pearl (16) of looks remote site of two second springs (15), and the circumference surface of support column (2) set up with the draw-in groove of card pearl (16) looks adaptation.
3. The display adjusting bracket of a computer teaching device according to claim 1, wherein: the number of the clamping rods (11) is two, and the two clamping rods (11) are symmetrically distributed on two sides of the fixing rod (8).
4. The display adjusting bracket of a computer teaching device according to claim 1, wherein: the front side of the fixed plate (12) is fixedly connected with a pull ring.
5. The display adjusting bracket of a computer teaching device according to claim 1, wherein: the interior of the base (1) is rotatably connected with the supporting column (2) through a bearing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581926.2U CN209819095U (en) | 2019-04-26 | 2019-04-26 | Display adjusting bracket of computer teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581926.2U CN209819095U (en) | 2019-04-26 | 2019-04-26 | Display adjusting bracket of computer teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209819095U true CN209819095U (en) | 2019-12-20 |
Family
ID=68881838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581926.2U Expired - Fee Related CN209819095U (en) | 2019-04-26 | 2019-04-26 | Display adjusting bracket of computer teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209819095U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112085908A (en) * | 2020-09-10 | 2020-12-15 | 高心成 | Payment device convenient to adjust and use |
| CN112432027A (en) * | 2020-12-23 | 2021-03-02 | 黑龙江省网络空间研究中心 | Multidimensional network public opinion big data comparison analysis method |
| CN112542009A (en) * | 2020-11-02 | 2021-03-23 | 曹先正 | Cross-border payment system based on block chain technology |
| CN112716139A (en) * | 2020-12-31 | 2021-04-30 | 商丘市职业教育中心 | Computer teaching device |
-
2019
- 2019-04-26 CN CN201920581926.2U patent/CN209819095U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112085908A (en) * | 2020-09-10 | 2020-12-15 | 高心成 | Payment device convenient to adjust and use |
| CN112085908B (en) * | 2020-09-10 | 2022-05-10 | 广东口袋零钱信息技术有限公司 | Payment device convenient to adjust and use |
| CN112542009A (en) * | 2020-11-02 | 2021-03-23 | 曹先正 | Cross-border payment system based on block chain technology |
| CN112432027A (en) * | 2020-12-23 | 2021-03-02 | 黑龙江省网络空间研究中心 | Multidimensional network public opinion big data comparison analysis method |
| CN112716139A (en) * | 2020-12-31 | 2021-04-30 | 商丘市职业教育中心 | Computer teaching device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20200426 |