CN208509267U - A kind of dropproof MP3, radio reception one power amplifier - Google Patents
A kind of dropproof MP3, radio reception one power amplifier Download PDFInfo
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- CN208509267U CN208509267U CN201821302386.1U CN201821302386U CN208509267U CN 208509267 U CN208509267 U CN 208509267U CN 201821302386 U CN201821302386 U CN 201821302386U CN 208509267 U CN208509267 U CN 208509267U
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- power amplifier
- radio reception
- clamp plate
- spring
- fixedly connected
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Abstract
The utility model discloses a kind of dropproof MP3, radio reception one power amplifier, including MP3, radio reception one power amplifier ontology.This product is when in use, bottom plate is placed on the table, when the desktop of placement can shake when in use, when shaking is transferred to MP3, radio reception one power amplifier ontology by bottom plate, meeting so that spring one and spring two deformation occurs, part energy can be absorbed by the deformation of spring one and spring two, thus reduce MP3, radio reception one power amplifier ontology shake frequency and amplitude, reduce the probability that this product is fallen from desktop, to reduce the probability of device damage；This product drives threaded rod rotation by turning knob, so that the distance between upper clamp plate and lower clamp plate are adjustable, after desktop is stuck between upper clamp plate and lower clamp plate, rotate backward knob, it is fixedly clamped desktop by upper clamp plate and lower clamp plate, so that whole device is fixedly clamped with desktop, the probability that device falls from desktop is further decreased.
Description
Technical field
The utility model relates to a kind of power amplifier, specifically a kind of dropproof MP3, radio reception one power amplifier.
Background technique
Power amplifier is a maximum family in all kinds of sound appliances, and effect mainly inputs source of sound equipment more micro-
After weak signal amplifies, the playback that sufficiently large electric current is pushed to loudspeaker progress sound is generated, so that speaker is pushed to raise one's voice to its utmost,
The effect of a set of good sound system power amplifier is performed meritorious deeds never to be obliterated.MP3, radio reception one power amplifier are increasingly common in real life,
Existing MP3, radio reception one function when in use, are easy to fall from the desktop of placement, to influence its service life, increase and use
The use at family is born.
Summary of the invention
The purpose of this utility model is to provide a kind of dropproof MP3, radio reception one power amplifier, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of dropproof MP3, radio reception one power amplifier, a kind of dropproof MP, radio reception one power amplifier, including MP3, radio reception
Integrated power amplifier ontology, the MP3, radio reception one power amplifier ontology lower section be equipped with bottom plate, bottom plate by multiple damping devices with
MP3, the connection of radio reception one power amplifier ontology, and the one side fixation of bottom plate offers sliding slot, slidably connects connecting rod in sliding slot
One, one end of connecting rod one extends to the outside of bottom plate and is fixedly connected with upper clamp plate, and base thread is connected with for squeezing
The fastening bolt of fixed connecting rod one, fastening bolt are arranged close to the opening of sliding slot, and fastening bolt connects with the extruding of connecting rod one
Touching；The lower section of the upper clamp plate is equipped with the lower clamp plate of matching setting, and upper clamp plate offers tapped through hole, tapped through hole internal screw thread
It is connected with threaded rod, one end of threaded rod and lower clamp plate are rotatablely connected, and the other end of threaded rod extends to the top of upper clamp plate simultaneously
It is fixedly connected with knob.
As a further solution of the present invention: the damping device is by spring one, slide plate, spring two, connecting rod two
It is formed with telescopic rod, the MP3, radio reception one power amplifier ontology offer mounting groove, and mounting groove slidably connects slide plate, slide plate
Upper surface connected by the upper end inner wall of multiple telescopic rods being vertically arranged and mounting groove, and each telescopic rod is gone here and there spring
One, the both ends of spring one are connect with the upper end inner wall of slide plate and mounting groove respectively；The lower surface of the slide plate is fixedly connected with connection
The other end of one end of bar two, connecting rod two is fixedly connected through MP3, radio reception one power amplifier ontology and with bottom plate, and slide plate
Lower surface is fixedly connected with two groups about the mutually symmetrical spring two of connecting rod two, the both ends of spring two respectively with slide plate and installation
The inner bottom wall of slot connects.
As a further solution of the present invention: the lower surface of the bottom plate be fixedly connected with it is multiple equally distributed negative
Press sucker.
As a further solution of the present invention: two groups of symmetrically arranged limited blocks are fixedly connected in the sliding slot,
Limited block is arranged close to the opening of sliding slot, and connecting rod one is fixedly connected with the one end side far from upper clamp plate and is fixedly connected with and limits
The block of position Block- matching setting.
As a further solution of the present invention: the upper clamp plate two faces opposite with lower clamp plate are fixedly connected to
Rubber pad.
Compared with prior art, the utility model has the beneficial effects that
1, this product when in use, place on the table, when the desktop of placement is collided or since ground shakes by bottom plate
When dynamic, it may occur that shake, when shaking is transferred to MP3, radio reception one power amplifier ontology by bottom plate, spring one and spring can be made
Two deformation occurs, part energy can be absorbed by the deformation of spring one and spring two, to reduce MP3, radio reception one function
The frequency and amplitude of ontology shaking are put, reduces the probability that this product is fallen from desktop and is mentioned to reduce the probability of device damage
The service life of high device；
2, this product drives threaded rod rotation by turning knob, so that the distance between upper clamp plate and lower clamp plate can
To adjust, after desktop is stuck between upper clamp plate and lower clamp plate, knob is rotated backward, is fixedly clamped by upper clamp plate and lower clamp plate
Desktop, so that whole device is fixedly clamped with desktop, to further decrease the probability that device falls from desktop；
3, the bottom plate in this product can be adsorbed by multiple negative pressure suckers on the table, so that bottom plate is on the table
Placement it is stronger, further reduce the probability that falls from desktop of whole device.
4, this product slides connecting rod one in sliding slot by unscrewing firm bolt so that clamp plate with
The distance between bottom plate is adjustable, and this product is allowed to be placed on the position different away from desktop edge, so that device uses
Flexibility it is larger, and the scope of application of device is wider, improves the practicability of device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dropproof MP3 of one kind, radio reception one power amplifier.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Fig. 3 is the enlarged drawing in Fig. 2 at B.
In figure: MP3, radio reception one power amplifier ontology 1, negative pressure sucker 2, bottom plate 3, knob 4, threaded rod 5, upper clamp plate 6, lower folder
Plate 7, fastening bolt 8, sliding slot 9, connecting rod 1, spring 1, slide plate 12, spring 2 13, connecting rod 2 14, telescopic rod 15,
Mounting groove 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of dropproof MP3, radio reception one power amplifier, including MP3,
Radio reception one power amplifier ontology 1, the MP3, radio reception one power amplifier ontology 1 lower section be equipped with bottom plate 3, bottom plate 3 passes through multiple dampings
Device is connect with MP3, radio reception one power amplifier ontology 1, and the damping device is by spring 1, slide plate 12, spring 2 13, connecting rod
2 14 and telescopic rod 15 form, the MP3, radio reception one power amplifier ontology 1 offer mounting groove 16, and mounting groove 16 is slidably connected
There is slide plate 12, the upper surface of slide plate 12 is connect by multiple telescopic rods 15 being vertically arranged with the upper end inner wall of mounting groove 16, and
Each telescopic rod 15, which is gone here and there, spring 1, and the both ends of spring 1 connect with the upper end inner wall of slide plate 12 and mounting groove 16 respectively
It connects；The lower surface of the slide plate 12 is fixedly connected with one end of connecting rod 2 14, and the other end of connecting rod 2 14 runs through MP3, radio reception
Integrated power amplifier ontology 1 is simultaneously fixedly connected with bottom plate 3, and the lower surface of slide plate 12 is fixedly connected with two groups about 2 14 phase of connecting rod
Mutually symmetrical spring 2 13, the both ends of spring 2 13 are connect with the inner bottom wall of slide plate 12 and mounting groove 16 respectively；In this product
MP3, radio reception one power amplifier ontology 1 with it is existing identical with the internal structure of MP3, radio reception one power amplifier, this be existing skill
Art, herein without excessively repeating；This product when in use, place on the table by bottom plate 3, be collided when the desktop of placement or
When person is due to earth shock, it may occur that shake, when shaking is transferred to MP3, radio reception one power amplifier ontology 1 by bottom plate 3, can make
Spring 1 and spring 2 13 deformation occurs, part energy can be absorbed by the deformation of spring 1 and spring 2 13,
To the frequency and amplitude for reducing MP3, radio reception one power amplifier ontology 1 shakes, reduce the probability that this product is fallen from desktop, from
And reduce the probability of device damage, improve the service life of device.
The one side fixation of the bottom plate 3 offers sliding slot 9, and connecting rod 1, connecting rod one are slidably connected in sliding slot 9
10 one end extends to the outside of bottom plate 3 and is fixedly connected with upper clamp plate 6, and bottom plate 3 is threaded with for squeezing fixed company
The fastening bolt 8 of extension bar 1, fastening bolt 8 are arranged close to the opening of sliding slot 9, and fastening bolt 8 and connecting rod 1 squeeze
Contact；The lower section of the upper clamp plate 6 is equipped with the lower clamp plate 7 of matching setting, and upper clamp plate 6 offers tapped through hole, tapped through hole
Internal screw thread is connected with threaded rod 5, and one end of threaded rod 5 and lower clamp plate 7 are rotatablely connected, and the other end of threaded rod 5 extends to folder
The top of plate 6 is simultaneously fixedly connected with knob 4；Threaded rod 5 is driven to rotate by turning knob 4, so that upper clamp plate 6 and lower folder
The distance between plate 7 is adjustable, after desktop is stuck between upper clamp plate 6 and lower clamp plate 7, rotates backward knob 4, passes through upper folder
Plate 6 and lower clamp plate 7 are fixedly clamped desktop so that whole device is fixedly clamped with desktop, thus further decrease device from
The probability fallen on desktop；And by unscrewing firm bolt 8 connecting rod 1 is slided in sliding slot 9, so that
The distance between clamp plate 6 and bottom plate 3 are adjustable, and this product is allowed to be placed on the position different away from desktop edge, from
And the flexibility that device uses is larger, and the scope of application of device is wider, improves the practicability of device；When adjusting to the position needed
It postpones, screwing bolts 8 make bolt 8 squeeze fixed connecting rod 1.
The lower surface of the bottom plate 3 is fixedly connected with multiple equally distributed negative pressure suckers 2, and bottom plate 3 can be by multiple
Negative pressure sucker 2 adsorbs on the table, so that the placement of bottom plate 3 on the table is stronger, reduces whole device from desktop
On the probability that falls to reduce the probability of device damage improve the service life of device.
Two groups of symmetrically arranged limited blocks are fixedly connected in the sliding slot 9, limited block is arranged close to the opening of sliding slot 9,
And connecting rod 1 is fixedly connected with the one end side far from upper clamp plate 6 and is fixedly connected with the block being arranged with limit Block- matching, leads to
Block and limited block are crossed, so that connecting rod 1 will not be slipped from sliding slot 9, to guarantee the reliability that device uses.
The upper clamp plate 6 two faces opposite with lower clamp plate 7 are fixedly connected to rubber pad, can be increased by rubber pad
Frictional force between upper clamp plate 6, lower clamp plate 7 and desktop, so that the fixation of whole device is stronger.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of dropproof MP3, radio reception one power amplifier, including MP3, radio reception one power amplifier ontology (1), which is characterized in that institute
The lower section of MP3, radio reception one power amplifier ontology (1) is stated equipped with bottom plate (3), bottom plate (3) passes through multiple damping devices and MP3, radio reception
Integrated power amplifier ontology (1) connection, and the one side fixation of bottom plate (3) offers sliding slot (9), the company of slidably connecting in sliding slot (9)
Extension bar one (10), one end of connecting rod one (10) extends to the outside of bottom plate (3) and is fixedly connected with upper clamp plate (6), and bottom plate
(3) it is threaded with the fastening bolt (8) for squeezing fixed connecting rod one (10), fastening bolt (8) is opened close to sliding slot (9)
Mouth setting, and fastening bolt (8) is contacted with connecting rod one (10) extruding；The lower section of the upper clamp plate (6) is equipped with matching setting
Lower clamp plate (7), and upper clamp plate (6) offers tapped through hole, tapped through hole internal screw thread is connected with threaded rod (5), threaded rod (5)
One end and lower clamp plate (7) are rotatablely connected, and the other end of threaded rod (5) extends to the top of upper clamp plate (6) and is fixedly connected with rotation
Button (4).
2. the dropproof MP3 of one kind according to claim 1, radio reception one power amplifier, which is characterized in that the damping device
It is made of spring one (11), slide plate (12), spring two (13), connecting rod two (14) and telescopic rod (15), the MP3, radio reception one
Body power amplifier ontology (1) offers mounting groove (16), and mounting groove (16) slidably connects slide plate (12), the upper surface of slide plate (12)
It is connect by multiple telescopic rods (15) being vertically arranged with the upper end inner wall of mounting groove (16), and each telescopic rod (15) is gone here and there and had
Spring one (11), the both ends of spring one (11) are connect with the upper end inner wall of slide plate (12) and mounting groove (16) respectively；The slide plate
(12) lower surface is fixedly connected with one end of connecting rod two (14), and the other end of connecting rod two (14) runs through MP3, radio reception one function
It puts ontology (1) and is fixedly connected with bottom plate (3), and the lower surface of slide plate (12) is fixedly connected with two groups about connecting rod two (14)
Symmetrical spring two (13), the both ends of spring two (13) are connect with the inner bottom wall of slide plate (12) and mounting groove (16) respectively.
3. the dropproof MP3 of one kind according to claim 1, radio reception one power amplifier, which is characterized in that the bottom plate (3)
Lower surface be fixedly connected with multiple equally distributed negative pressure suckers (2).
4. the dropproof MP3 of one kind according to claim 1, radio reception one power amplifier, which is characterized in that the sliding slot (9)
Two groups of symmetrically arranged limited blocks are inside fixedly connected with, limited block is arranged close to the opening of sliding slot (9), and connecting rod one (10) is solid
The fixed block for connecting the one end side far from upper clamp plate (6) and being fixedly connected with limiting Block- matching setting.
5. the dropproof MP3 of one kind according to claim 1, radio reception one power amplifier, which is characterized in that the upper clamp plate
(6) rubber pad is fixedly connected to two opposite faces of lower clamp plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302386.1U CN208509267U (en) | 2018-08-14 | 2018-08-14 | A kind of dropproof MP3, radio reception one power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302386.1U CN208509267U (en) | 2018-08-14 | 2018-08-14 | A kind of dropproof MP3, radio reception one power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509267U true CN208509267U (en) | 2019-02-15 |
Family
ID=65300723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302386.1U Active CN208509267U (en) | 2018-08-14 | 2018-08-14 | A kind of dropproof MP3, radio reception one power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509267U (en) |
-
2018
- 2018-08-14 CN CN201821302386.1U patent/CN208509267U/en active Active
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