CN207282149U - A kind of disk for gramophone replaces mechanism automatically - Google Patents
A kind of disk for gramophone replaces mechanism automatically Download PDFInfo
- Publication number
- CN207282149U CN207282149U CN201721073040.4U CN201721073040U CN207282149U CN 207282149 U CN207282149 U CN 207282149U CN 201721073040 U CN201721073040 U CN 201721073040U CN 207282149 U CN207282149 U CN 207282149U
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- CN
- China
- Prior art keywords
- disk
- replaces
- driving lever
- gramophone
- guiding bar
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Abstract
The utility model discloses a kind of disk for gramophone and replaces mechanism automatically, including driving device, disk replace driving lever, disk drops guiding bar, disk stopper.The disk is articulated with the middle part of the disk replacement driving lever to drop in guiding bar, the disk, which replaces driving lever, has drive connection end and disk struck side, the disk stopper is arranged on the disk and drops one end of guiding bar, and the disk, which is replaced, to be formed disk and replace accommodating space between the disk struck side of driving lever and the disk stopper；The connecting pin that the driving device replaces driving lever with the disk is drivingly connected.The disk for gramophone of the utility model replaces mechanism automatically, dropped guiding bar, disk stopper by setting driving device, disk to replace driving lever, disk, and the structure of all parts is optimized, multiple disks stacked gradually are dropped on turntable one by one, to realize that the automatic of disk replaces function, so as to lift the overall performance of gramophone.
Description
Technical field
Gramophone technical field is the utility model is related to, more particularly to a kind of automatic changing machine of the disk for gramophone
Structure.
Background technology
Gramophone is a kind of electrical equipment for being used for broadcasting gramophone recording, its voice storage is put down with acoustic method in disk
In the arc cutting carved on face, disk is placed on turntable, is rotated under stylus.
As shown in Figure 1, it is located at the schematic diagram on turntable 12 for multiple disks 11 stacked gradually.How so that multiple
The disk 11 stacked gradually can drop on turntable 12 one by one, to realize that the automatic of disk 11 replaces function, be stayed so as to be lifted
The overall performance of sound machine, this is research staff's technical issues that need to address of enterprise.
Utility model content
The purpose of the utility model is to overcome shortcoming of the prior art, there is provided a kind of disk for gramophone is certainly
It is dynamic to replace mechanism so that multiple disks stacked gradually can drop on turntable one by one, to realize that the automatic of disk replaces work(
Can, so as to lift the overall performance of gramophone.
The purpose of this utility model is achieved through the following technical solutions：
A kind of disk for gramophone replaces mechanism automatically, including：Driving device, disk replace driving lever, disk drops
Guiding bar, disk stopper；
The disk is articulated with the middle part of the disk replacement driving lever to drop in guiding bar, the disk, which replaces driving lever, to be had
It is drivingly connected end and disk struck side, the disk stopper is arranged on the disk and drops one end of guiding bar, and the disk is more
Change between the disk struck side of driving lever and the disk stopper and form disk replacement accommodating space；
The drive connection end that the driving device replaces driving lever with the disk is drivingly connected.
In one of the embodiments, the disk guiding bar that drops offers driving lever movable chamber along its extended line direction,
The disk replace driving lever be contained in the disk drop guiding bar driving lever movable chamber in.
In one of the embodiments, the middle part of the disk replacement driving lever is articulated with the disk and is dropped by pivot pin draws
On guide rod.
In one of the embodiments, the driving device includes motor and the telescopic rod being connected with the motor.
In one of the embodiments, one end of the telescopic rod replaces the drive connection end hinge of driving lever with the disk
Connect.
The disk for gramophone of the utility model replaces mechanism automatically, is dialled by setting driving device, disk to replace
Bar, disk drop guiding bar, disk stopper, and the structure of all parts is optimized so that multiple are stacked gradually
Disk can drop one by one on turntable, to realize that the automatic of disk replaces function, so as to lift the overall performance of gramophone.
Brief description of the drawings
Fig. 1 is the schematic diagram that multiple disks stacked gradually are located on turntable；
Fig. 2 is that the disk for gramophone of one embodiment of the utility model replaces the structure chart of mechanism automatically；
Fig. 3 replaces the exploded view of mechanism for the disk for gramophone shown in Fig. 2 automatically；
Fig. 4 replaces the initial state figure of mechanism for the disk for gramophone shown in Fig. 2 automatically；
Fig. 5 replaces the movement state diagram of mechanism for the disk for gramophone shown in Fig. 2 automatically.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood implication of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more relevant Listed Items.
As shown in Fig. 2, it replaces the knot of mechanism 10 for the disk for gramophone of one embodiment of the utility model automatically
Composition.
A kind of disk for gramophone replaces mechanism 10 automatically, including：Driving device 100, disk replace driving lever 200,
Disk drops guiding bar 300, disk stopper 400.
As shown in figure 3, it replaces the exploded view of mechanism 10 for the disk for gramophone shown in Fig. 2 automatically.Disk is more
The middle part for changing driving lever 200 is articulated with disk and drops in guiding bar 300, and disk, which is replaced driving lever 200 and had, is drivingly connected end 210 and dish
Piece struck side 220, disk stopper 400 are arranged on disk and drop one end of guiding bar 300, and the disk that disk replaces driving lever 200 is dialled
Disk is formed between moved end 220 and disk stopper 400 and replaces accommodating space 500 (as shown in Figure 4).
In the present embodiment, driving device 100 includes motor 110 and the telescopic rod 120 being connected with motor 110, telescopic rod
The drive connection end 210 that 120 one end replaces driving lever 200 with disk is hinged.
The drive connection end that driving device 100 replaces driving lever 200 with disk is drivingly connected.
As shown in Figures 4 and 5, the disk for gramophone replace automatically mechanism 10 operation principle it is as follows：
Multiple disks 11 stacked gradually are positioned over disk to drop the top of guiding bar 300, multiple dish stacked gradually
Piece 11 stays in disk under the action of disk stopper 400 and drops the top of guiding bar 300；
Nethermost disk 11 that will be to be replaced is in shape between disk struck side 220 and disk stopper 400
Replace in accommodating space 500, wait to be replaced into disk；
When needing replacing disk 11, driving device 100 acts, and motor 110 drives telescopic rod 120 to shrink, telescopic rod 120
Disk is driven to replace 200 unitary rotation of driving lever by drive connection end 210 hinged therewith；
Disk is replaced driving lever 200 and is rotated so that disk struck side 220 is moved to another position by a position, positioned at dish
Piece replaces disk 11 to be replaced in accommodating space 500 and a displacement also occurs accordingly under the action of disk struck side 220；
Then, the central shaft of disk 11 to be replaced and disk drop the central axis heart of guiding bar 300, to be replaced
Disk 11 just drops on turntable 12 along the disk guiding bar 300 that drops under gravity；
Then, motor 110 drives telescopic rod 120 to stretch out so that disk is replaced driving lever 200 and inverted, and disk replaces driving lever 200
Disk struck side 220 reset, next disk 11 to be replaced be supplemented to disk replace accommodating space 500 in；
Understand, motor 110 constantly drives telescopic rod 120 flexible so that disk replaces 200 reciprocally swinging of driving lever, disk
Struck side 220 constantly causes the disk 11 that disk is replaced in accommodating space 500 to drop on turntable 12, completes to disk 11 more
Change.
Further, the disk guiding bar 300 that drops offers driving lever movable chamber 310 along its extended line direction, and disk is replaced
Driving lever 200 be contained in disk drop guiding bar 300 driving lever movable chamber 310 in, disk replace driving lever 200 middle part pass through pivot pin
230, which are articulated with disk, drops in guiding bar 300.By offering driving lever movable chamber 310, dish in dropping guiding bar 300 in disk
Piece replace driving lever 200 be contained in disk drop guiding bar 300 driving lever movable chamber 310 in so that disk replaces driving lever 200 and dish
Piece drop guiding bar 300 structure it is compacter.
The disk for gramophone of the utility model replaces mechanism 10 automatically, by setting driving device 100, disk more
Change driving lever 200, disk drops guiding bar 300, disk stopper 400, and the structure of all parts is optimized so that
Multiple disks 11 stacked gradually can drop on turntable 12 one by one, to realize that the automatic of disk 11 replaces function, so as to carry
Rise the overall performance of gramophone.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of disk for gramophone replaces mechanism automatically, it is characterised in that including：Driving device, disk replace driving lever,
Disk drops guiding bar, disk stopper；
The disk is articulated with the middle part of the disk replacement driving lever to drop in guiding bar, the disk, which replaces driving lever, has driving
Connecting pin and disk struck side, the disk stopper are arranged on the disk and drop one end of guiding bar, and the disk, which is replaced, to be dialled
Disk is formed between the disk struck side of bar and the disk stopper and replaces accommodating space；
The drive connection end that the driving device replaces driving lever with the disk is drivingly connected.
2. the disk according to claim 1 for gramophone replaces mechanism automatically, it is characterised in that the disk drops
Guiding bar offers driving lever movable chamber along its extended line direction, and the disk, which replaces driving lever and is contained in the disk, to drop guiding bar
Driving lever movable chamber in.
3. the disk according to claim 1 for gramophone replaces mechanism automatically, it is characterised in that the disk is replaced
The middle part of driving lever is articulated with the disk by pivot pin and drops in guiding bar.
4. the disk according to claim 1 for gramophone replaces mechanism automatically, it is characterised in that the driving device
The telescopic rod being connected including motor and with the motor.
5. the disk according to claim 4 for gramophone replaces mechanism automatically, it is characterised in that the telescopic rod
The drive connection end that one end replaces driving lever with the disk is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073040.4U CN207282149U (en) | 2017-08-24 | 2017-08-24 | A kind of disk for gramophone replaces mechanism automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073040.4U CN207282149U (en) | 2017-08-24 | 2017-08-24 | A kind of disk for gramophone replaces mechanism automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282149U true CN207282149U (en) | 2018-04-27 |
Family
ID=61984921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073040.4U Active CN207282149U (en) | 2017-08-24 | 2017-08-24 | A kind of disk for gramophone replaces mechanism automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282149U (en) |
-
2017
- 2017-08-24 CN CN201721073040.4U patent/CN207282149U/en active Active
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| GR01 | Patent grant |