CN214256363U - Student is with amplifier on class convenient to installation - Google Patents
Student is with amplifier on class convenient to installation Download PDFInfo
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- CN214256363U CN214256363U CN202120180668.4U CN202120180668U CN214256363U CN 214256363 U CN214256363 U CN 214256363U CN 202120180668 U CN202120180668 U CN 202120180668U CN 214256363 U CN214256363 U CN 214256363U
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Abstract
The utility model discloses an amplifier is used on class to student convenient to installation, including the installation base, the both sides of installation base bottom are all fixed and are equipped with the installation piece, and the both sides in the middle of the installation piece is positive are all fixed and are equipped with first screw rod, and the fixed first handle that is equipped with in positive one side of first screw rod, the positive opposite side of first screw rod is fixed and is equipped with first tight piece of clamp, and one side on installation base top is fixed and is equipped with first installation pole. The utility model discloses a set up first screw rod, first clamp piece, dwang, through rotating first handle, and then drive first screw rod and rotate to drive first clamp piece and remove, thereby it is fixed to make the installation pedestal mounting, thereby makes the amplifier installation, dismantles conveniently, and is swift, and through rotating the second handle, the dwang is driven to rotate by the second handle, and then drives the amplifier and rotate, thereby can adjusting amplifier's angle, simultaneously through fixing bolt, can fix the dwang.
Description
Technical Field
The utility model relates to an amplifier technical field specifically is a student uses amplifier on class convenient to installation.
Background
In modern times, mobile phones have been popularized, in schools, teachers can sometimes perform teaching through mobile phones, the mobile phone screens are too small and inconvenient for students to watch, therefore, amplifiers are needed for assisting teaching, the mobile phone screens can be amplified by about 3 times through the amplifiers, long-term fatigue of eyes can be relieved, the mobile phone screens are small and uncomfortable for people to see, the mobile phones or flat plates can be watched for a long time, dry eyes and fatigue are easily caused, the pictures can be amplified through the mobile phone screen amplifiers, the pictures can be seen more clearly, the existing amplifiers for students to go to class can basically meet daily use requirements, and still have some defects and need improvement.
Present student use amplifier on class, when installation, dismantlement, loaded down with trivial details, take time, and the amplifier is fixed motionless, can not angle regulation, and it is inconvenient to use, in addition, current student use amplifier on class puts in the classroom, and the student makes a round trip to walk about and beats the time, can produce vibrations near the amplifier, and these vibrations can lead to the fact the damage to amplifier internals, consequently need a student who is convenient for the installation to use amplifier on class to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a student uses amplifier on class convenient to installation to when solving installation, the dismantlement that proposes in the above-mentioned background art, loaded down with trivial details, time-consuming, and the amplifier is fixed motionless, can not angle regulation, use inconvenient and the student make a round trip to walk about and beat the time of giving an alarm, can produce near the amplifier vibrations, these vibrations can lead to the fact the problem of damage to amplifier internals.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an amplifier is used on class to student convenient to installation, includes the installation base, the both sides of installation base bottom are all fixed and are equipped with the installation piece, the both sides in the middle of the installation piece is positive all fixed and are equipped with first screw rod, the positive one side of first screw rod is fixed and is equipped with first handle, the positive opposite side of first screw rod is fixed and is equipped with first tight piece of clamp.
As a preferred technical scheme of the utility model, one side on installation base top is fixed and is equipped with first installation pole, the fixed fixing bolt that is equipped with in top of first installation pole, the fixed second installation pole that is equipped with of the positive opposite side of installation base, the fixed same dwang that is equipped with between first installation pole and the second installation pole.
As a preferred technical scheme of the utility model, the fixed second handle that is equipped with of positive opposite side of dwang, the fixed adapter sleeve that is equipped with in the outside in the middle of the dwang, the fixed connecting plate that is equipped with in the outside of adapter sleeve, the fixed mounting panel that is equipped with in top of connecting plate.
As a preferred technical scheme of the utility model, the both sides on mounting panel top are all fixed and are equipped with damping device, the both sides of damping device bottom are all fixed and are equipped with the slide bar, two the outside of slide bar bottom all is overlapped and is equipped with first damping spring, two the outside cover at slide bar top is equipped with second damping spring, two the top of slide bar is all fixed and is equipped with the baffle.
As an optimal technical scheme of the utility model, two the intermediate sleeve of slide bar is equipped with same slide, the fixed plate that is equipped with in the centre on slide top, the fixed second screw rod that is equipped with in top of fixed plate.
As an optimal technical scheme of the utility model, the fixed third handle that is equipped with of positive opposite side of second screw rod, the tight piece of second clamp that is equipped with of positive one side of second screw rod is fixed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the student class amplifier convenient to install is provided with a first screw rod, a first clamping block and a rotating rod, wherein the two sides of the bottom end of an installation base are fixedly provided with installation blocks, the first handle rotates by rotating the first handle so as to drive the first screw rod fixedly arranged on the two sides in the middle of the front surface of the installation block to rotate, so that the first clamping block fixedly arranged on the other side of the front surface of the first screw rod is driven to move, so that the installation base is fixedly installed, the amplifier is convenient and quick to install and disassemble by rotating the first screw rod, the first clamping block and the first handle, one side of the top end of the installation base is fixedly provided with a first installation rod, the other side of the front surface of the installation base is fixedly provided with a second installation rod, and by rotating the second handle, the second handle drives the same rotating rod fixedly arranged between the first installation rod and the second installation rod to rotate so as to drive the amplifier to rotate, thereby can the angle of adjustable amplifier, simultaneously through the fixed bolt that first installation pole top end was fixed to be equipped with, can fix the dwang, through being provided with first screw rod, first tight piece, the dwang of clamp, when having solved installation, dismantlement, loaded down with trivial details, time-consuming, and the amplifier is fixed motionless, can not angle regulation, uses inconvenient problem.
2. This student is amplifier for class convenient to installation is provided with damping device, the both sides of damping device bottom are all fixed and are equipped with the slide bar, first damping spring that is equipped with all overlaps through two slide bar bottom outsides, can carry out shock attenuation processing to the vibrations that the mounting panel received, second damping spring that is equipped with through two slide bar top outside covers simultaneously, can be equipped with same slide to the cover in the middle of the slide bar, carry out shock attenuation buffering processing, baffle through two slide bar tops all fixed being equipped with, can block second damping spring, through being provided with damping device, it makes a round trip to walk to move about and beat the time, can produce vibrations near the amplifier, these vibrations can cause the problem of damage to amplifier internals.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting block of the present invention;
fig. 3 is a schematic structural view of the damping device of the present invention.
In the figure: 1. installing a base; 2. mounting blocks; 3. a first screw; 4. a first clamping block; 5. a first handle; 6. a first mounting bar; 7. fixing the bolt; 8. a second mounting bar; 9. rotating the rod; 10. a second handle; 11. connecting sleeves; 12. a connecting plate; 13. mounting a plate; 14. a damping device; 15. a slide bar; 16. a first damping spring; 17. a slide plate; 18. a second damping spring; 19. a baffle plate; 20. a fixing plate; 21. a second screw; 22. a second clamping block; 23. and a third handle.
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. 1-3, the present invention provides an embodiment:
according to fig. 1 and 2, the amplifier convenient for installation for students in class comprises an installation base 1, installation blocks 2 are fixedly arranged on two sides of the bottom end of the installation base 1, first screw rods 3 are fixedly arranged on two sides of the middle of the front surfaces of the installation blocks 2, a first handle 5 is fixedly arranged on one side of the front surfaces of the first screw rods 3, and a first clamping block 4 is fixedly arranged on the other side of the front surface of the first screw rods 3.
According to the illustration in fig. 2, a first installation rod 6 is fixedly arranged on one side of the top end of the installation base 1, a fixing bolt 7 is fixedly arranged on the top end of the first installation rod 6, a second installation rod 8 is fixedly arranged on the other side of the front side of the installation base 1, and a same rotating rod 9 is fixedly arranged between the first installation rod 6 and the second installation rod 8.
According to the illustration in fig. 2, a second handle 10 is fixedly arranged on the other side of the front surface of the rotating rod 9, a connecting sleeve 11 is fixedly arranged on the outer side of the middle of the rotating rod 9, a connecting plate 12 is fixedly arranged on the outer side of the connecting sleeve 11, and an installing plate 13 is fixedly arranged on the top end of the connecting plate 12.
According to the drawings of fig. 1 and 3, the two sides of the top end of the mounting plate 13 are both fixedly provided with damping devices 14, the two sides of the bottom end of each damping device 14 are both fixedly provided with sliding rods 15, the outer sides of the bottoms of the two sliding rods 15 are both sleeved with first damping springs 16, the outer sides of the tops of the two sliding rods 15 are sleeved with second damping springs 18, and the top ends of the two sliding rods 15 are both fixedly provided with baffle plates 19.
According to the illustration in fig. 3, the same sliding plate 17 is sleeved in the middle of the two sliding rods 15, a fixing plate 20 is fixedly arranged in the middle of the top end of the sliding plate 17, and a second screw 21 is fixedly arranged at the top of the fixing plate 20.
According to the illustration in fig. 3, a third handle 23 is fixedly arranged on the other side of the front surface of the second screw 21, and a second clamping block 22 is fixedly arranged on one side of the front surface of the second screw 21.
When the amplifier is used, firstly, the first handle 5 is rotated, and then the first screw rods 3 fixedly arranged at the two sides in the middle of the front surface of the mounting block 2 are driven to rotate, so that the first clamping block 4 fixedly arranged at the other side of the front surface of the first screw rod 3 is driven to move, and the mounting base 1 is fixedly mounted, the amplifier is conveniently and quickly mounted and dismounted through the first screw rods 3, the first clamping block 4 and the first handle 5, the first mounting rod 6 is fixedly arranged at one side of the top end of the mounting base 1, the second mounting rod 8 is fixedly arranged at the other side of the front surface of the mounting base 1, the second handle 10 is rotated to drive the same rotating rod 9 fixedly arranged between the first mounting rod 6 and the second mounting rod 8 to rotate, and then the amplifier is driven to rotate, so that the angle of the amplifier can be adjusted, and meanwhile, the fixing bolt 7 fixedly arranged at the top end of the first mounting rod 6 is used, the rotating rod 9 can be fixed, a second handle 10 is fixedly arranged on the other side of the front side of the rotating rod 9, a connecting sleeve 11 is fixedly arranged on the outer side of the middle of the rotating rod 9, a connecting plate 12 is fixedly arranged on the outer side of the connecting sleeve 11, a mounting plate 13 is fixedly arranged on the top end of the connecting plate 12, a damping device 14 is fixedly arranged on each of two sides of the top end of the mounting plate 13, a sliding rod 15 is fixedly arranged on each of two sides of the bottom end of the damping device 14, a first damping spring 16 is sleeved on the outer side of the bottom of each sliding rod 15 to damp vibration received by the mounting plate 13, a same sliding plate 17 can be sleeved in the middle of each sliding rod 15 to damp and buffer, a baffle 19 is fixedly arranged on the top ends of the two sliding rods 15 to block the second damping springs 18, and a fixing plate 20 is fixedly arranged in the middle of the top end of each sliding plate 17, the fixed second screw rod 21 that is equipped with in top of fixed plate 20, through rotating the fixed third handle 23 that is equipped with of the positive opposite side of second screw rod 21, third handle 23 drives second screw rod 21 and rotates, and then drives the fixed second that is equipped with of positive one side of second screw rod 21 and presss from both sides tight piece 22 and remove to press from both sides the tight fixed amplifier that presss from both sides.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an amplifier is used on class to student convenient to installation, includes installation base (1), its characterized in that: the mounting base is characterized in that mounting blocks (2) are fixedly arranged on two sides of the bottom end of the mounting base (1), first screw rods (3) are fixedly arranged on two sides of the front middle of the mounting blocks (2), a first handle (5) is fixedly arranged on one side of the front side of each first screw rod (3), and a first clamping block (4) is fixedly arranged on the other side of the front side of each first screw rod (3).
2. An easily installable student class amplifier according to claim 1 wherein: the utility model discloses a fixing device for fixing the installation base, including installation base (1), one side on installation base (1) top is fixed and is equipped with first installation pole (6), the fixed fixing bolt (7) that is equipped with in top of first installation pole (6), installation base (1) positive opposite side is fixed and is equipped with second installation pole (8), fixed same dwang (9) that is equipped with between first installation pole (6) and second installation pole (8).
3. An easily installable student class amplifier according to claim 2 wherein: dwang (9) positive opposite side is fixed and is equipped with second handle (10), outside in the middle of dwang (9) is fixed and is equipped with adapter sleeve (11), the outside of adapter sleeve (11) is fixed and is equipped with connecting plate (12), the fixed mounting panel (13) that is equipped with in top of connecting plate (12).
4. A student class amplifier as claimed in claim 3 which is easy to install and characterised in that: the both sides on mounting panel (13) top are all fixed and are equipped with damping device (14), the both sides of damping device (14) bottom are all fixed and are equipped with slide bar (15), two the outside of slide bar (15) bottom all is overlapped and is equipped with first damping spring (16), two the outside cover at slide bar (15) top is equipped with second damping spring (18), two the top of slide bar (15) is all fixed and is equipped with baffle (19).
5. An easily installable student class amplifier according to claim 4 wherein: the middle of the two sliding rods (15) is sleeved with the same sliding plate (17), the middle of the top end of the sliding plate (17) is fixedly provided with a fixing plate (20), and the top of the fixing plate (20) is fixedly provided with a second screw (21).
6. An easily installable student class amplifier according to claim 5 wherein: and a third handle (23) is fixedly arranged on the other side of the front surface of the second screw rod (21), and a second clamping block (22) is fixedly arranged on one side of the front surface of the second screw rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120180668.4U CN214256363U (en) | 2021-01-22 | 2021-01-22 | Student is with amplifier on class convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120180668.4U CN214256363U (en) | 2021-01-22 | 2021-01-22 | Student is with amplifier on class convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214256363U true CN214256363U (en) | 2021-09-21 |
Family
ID=77751729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120180668.4U Active CN214256363U (en) | 2021-01-22 | 2021-01-22 | Student is with amplifier on class convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214256363U (en) |
-
2021
- 2021-01-22 CN CN202120180668.4U patent/CN214256363U/en active Active
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