CN201904527U - Double-spindle device for peripheral equipment - Google Patents
Double-spindle device for peripheral equipment Download PDFInfo
- Publication number
- CN201904527U CN201904527U CN201020582923XU CN201020582923U CN201904527U CN 201904527 U CN201904527 U CN 201904527U CN 201020582923X U CN201020582923X U CN 201020582923XU CN 201020582923 U CN201020582923 U CN 201020582923U CN 201904527 U CN201904527 U CN 201904527U
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- China
- Prior art keywords
- rotating shaft
- pressing plate
- holder
- steel ball
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a double-spindle device for peripheral equipment. The device comprises a first spindle mechanism, a second spindle mechanism, a fixed seat and a plastic shell, wherein the first spindle mechanism is clamped at the top of the fixed seat; the second spindle mechanism is clamped in the front of the fixed seat; and the plastic shell is sleeved outside the fixed seat. Compared with the prior art, the device has simple structure, can simultaneously rotate in two directions to adjust the position of peripheral equipment, is convenient to use, has longer service life and is not easily damaged.
Description
Technical field
The utility model relates to a kind of turning gear, especially relates to the two turning gears of a kind of external equipment.
Background technology
USB (universal serial bus) (Universal Serial Bus, USB) to have transmission speed fast for connector, easy to use, support hot plug, connect flexibly, characteristics such as independently-powered are widely used in the electron trade, can connect mouse, keyboard, printer, scanner, camera, flash disk, MP3, mobile phone, digital camera, portable hard drive, external smooth floppy drive, USB network interface card or the like nearly all external device.So the electronic installation that links to each other with the USB joint has very high utilization rate.
But the external equipment of current use all can not rotate such as USB joint, Earphone joint etc., uses extremely inconvenience and fragile, and a kind of USB joint at the demand is arranged now, and it comprises interface section and tumbler; Described interface section comprises insulating body, described tumbler comprises provides the mechanism of rotating shaft part and fitting recess that the body rear end middle position that insulate is certainly offered forward, mechanism's part is a casting of metals spare, and described rotating shaft is mounted to fitting recess, and can rotate in fitting recess; Correspondence is provided with the mechanism that holds mutually in fitting recess and the rotating shaft, in order to avoid rotating shaft slides out from fitting recess.
Yet, when the rotating shaft of above-mentioned USB joint is rotated in the fitting recess of insulating body with respect to the interface section, metal rotating shaft friction insulating body, rotating shaft very easily occurs and will hold the situation that fixing position polishes or destroys in the fitting recess, tumbler got loose after product used a period of time, even the phenomenon that comes off from the interface section of the device that may rotate.Therefore, need to make improvement at above-mentioned USB joint with spinfunction.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of external equipment simple in structure, easy to use two turning gears for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
The two turning gears of a kind of external equipment, it is characterized in that, this device is made of first rotating shaft mechanism, second rotating shaft mechanism, holder and plastic shell, described first rotating shaft mechanism is fastened on the top of holder, described second rotating shaft mechanism is fastened on the front portion of holder, and described plastic shell is set in the outside of holder.
Described first rotating shaft mechanism comprises first rotating shaft, pressing plate, spring, steel ball pressing plate and steel ball, described first rotating shaft is fastened on the centre of pressing plate, this pressing plate is located at the top of holder, be connected with holder through screw, described spring, steel ball pressing plate and steel ball are located in the interior draw-in groove of holder, described spring is located at the bottom of pressing plate, and described steel ball pressing plate is located at the bottom of spring, and described steel ball is located at the bottom of steel ball pressing plate.
Described second rotating shaft mechanism comprises second rotating shaft, back-moving spring, steel ball, steel ball pressing plate, spring and pressing plate, described second rotating shaft is fastened on the front side of holder, described back-moving spring is set in the rear portion of second rotating shaft, described pressing plate is fixed on the right side of holder through screw, is connected with back-moving spring through spring, steel ball pressing plate and steel ball.
The rear portion of described first rotating shaft is the otch of plum blossom valve structure.
The rear portion of described second rotating shaft is the otch of plum blossom valve structure.
Described holder top is provided with the spacing muscle of the restriction first rotating shaft anglec of rotation.
Described holder bottom is provided with the spacing jump ring of fixing second rotating shaft.
Compared with prior art, the utility model is simple in structure, can rotate the position of adjusting external equipment simultaneously by both direction, and is easy to use, and useful life is longer, not fragile.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
1 is that first rotating shaft mechanism, 11 is that first rotating shaft, 12 is that screw, 13 is that pressing plate, 14 is that spring, 15 is that steel ball pressing plate, 16 is that steel ball, 2 is that second rotating shaft mechanism, 21 is that second rotating shaft, 22 is that back-moving spring, 23 is that spacing jump ring, 24 is that steel ball, 25 is that steel ball pressing plate, 26 is that spring, 27 is that screw, 28 is that pressing plate, 3 is that holder, 4 is a plastic shell among the figure.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
The two turning gears of a kind of external equipment, its structure is shown in Fig. 1～2, this device is made of first rotating shaft mechanism 1, second rotating shaft mechanism 2, holder 3 and plastic shell 4, first rotating shaft mechanism 1 is fastened on the top of holder 3, second rotating shaft mechanism 2 is fastened on the front portion of holder 3, and plastic shell 4 is set in the outside of holder 3.
Wherein, first rotating shaft mechanism 1 comprises first rotating shaft 11, pressing plate 13, spring 14, steel ball pressing plate 15 and steel ball 16, first rotating shaft 11 is fastened on the centre of pressing plate 13, the rear portion is the otch of plum blossom valve structure, and pressing plate 13 is located at the top of holder 3, is connected with holder 3 through screw 12, spring 14, steel ball pressing plate 15 and steel ball 16 are located in the draw-in groove in the holder 3, spring 14 is located at the bottom of pressing plate 13, and steel ball pressing plate 15 is located at the bottom of spring 14, and steel ball 16 is located at the bottom of steel ball pressing plate 15.
Second rotating shaft mechanism 2 comprises second rotating shaft 21, back-moving spring 22, spacing jump ring 23, steel ball 24, steel ball pressing plate 25, spring 26 and pressing plate 28, second rotating shaft 21 is fastened on the front side of holder 3, the rear portion of second rotating shaft 21 is the otch of plum blossom valve structure, back-moving spring 22 is set in the rear portion of second rotating shaft 21, spacing jump ring 23 is located at the bottom of holder 3, in order to fix second rotating shaft 21, pressing plate 25 is fixed on the right side of holder 3 through screw 27, is connected with back-moving spring 22 through spring 26, steel ball pressing plate 25 and steel ball 24.
The utility model adopts following steps to assemble: in the hole of the holder 3 of earlier back-moving spring 22 and second rotating shaft 21 being packed into and by spacing jump ring 23 second rotating shaft 21 is fixed in the holder 3, then steel ball 24, steel ball pressing plate 25, spring 26, pressing plate 28 are fixed in the holder 3 by screw 27, again plastic shell 4 is enclosed within on the holder 3, and first rotating shaft 11 packed in the hole of holder 3, with steel ball 16, steel ball pressing plate 15, spring 14, pressing plate 13 and by screw 12 first rotating shaft 11 is fixed on the holder 3 at last.
Can reach the lateral rotation external equipment by rotating first rotating shaft 11 during use, also can rotate external equipment by rotating second rotating shaft 21.And can make external equipment be parked in different positions with plum blossom lobe in second rotating shaft 21 by first rotating shaft 11, and can by on otch in first rotating shaft 11 and the holder 3 top holes spacing muscle limit the rotational angle of first rotating shaft 11.
Claims (7)
1. an external equipment is with two turning gears, it is characterized in that, this device is made of first rotating shaft mechanism, second rotating shaft mechanism, holder and plastic shell, described first rotating shaft mechanism is fastened on the top of holder, described second rotating shaft mechanism is fastened on the front portion of holder, and described plastic shell is set in the outside of holder.
2. the two turning gears of a kind of external equipment according to claim 1, it is characterized in that, described first rotating shaft mechanism comprises first rotating shaft, pressing plate, spring, steel ball pressing plate and steel ball, described first rotating shaft is fastened on the centre of pressing plate, this pressing plate is located at the top of holder, be connected with holder through screw, described spring, steel ball pressing plate and steel ball are located in the interior draw-in groove of holder, described spring is located at the bottom of pressing plate, described steel ball pressing plate is located at the bottom of spring, and described steel ball is located at the bottom of steel ball pressing plate.
3. the two turning gears of a kind of external equipment according to claim 1, it is characterized in that, described second rotating shaft mechanism comprises second rotating shaft, back-moving spring, steel ball, steel ball pressing plate, spring and pressing plate, described second rotating shaft is fastened on the front side of holder, described back-moving spring is set in the rear portion of second rotating shaft, described pressing plate is fixed on the right side of holder through screw, is connected with back-moving spring through spring, steel ball pressing plate and steel ball.
4. a kind of external equipment according to claim 2 is characterized in that with two turning gears the rear portion of described first rotating shaft is the otch of plum blossom valve structure.
5. a kind of external equipment according to claim 3 is characterized in that with two turning gears the rear portion of described second rotating shaft is the otch of plum blossom valve structure.
6. a kind of external equipment according to claim 1 is characterized in that with two turning gears described holder top is provided with the spacing muscle of the restriction first rotating shaft anglec of rotation.
7. a kind of external equipment according to claim 1 is characterized in that with two turning gears described holder bottom is provided with the spacing jump ring of fixing second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020582923XU CN201904527U (en) | 2010-10-29 | 2010-10-29 | Double-spindle device for peripheral equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020582923XU CN201904527U (en) | 2010-10-29 | 2010-10-29 | Double-spindle device for peripheral equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904527U true CN201904527U (en) | 2011-07-20 |
Family
ID=44275120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020582923XU Expired - Fee Related CN201904527U (en) | 2010-10-29 | 2010-10-29 | Double-spindle device for peripheral equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904527U (en) |
-
2010
- 2010-10-29 CN CN201020582923XU patent/CN201904527U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |