CN2681489Y - Video camera display screen rotator - Google Patents
Video camera display screen rotator Download PDFInfo
- Publication number
- CN2681489Y CN2681489Y CN 200420042607 CN200420042607U CN2681489Y CN 2681489 Y CN2681489 Y CN 2681489Y CN 200420042607 CN200420042607 CN 200420042607 CN 200420042607 U CN200420042607 U CN 200420042607U CN 2681489 Y CN2681489 Y CN 2681489Y
- Authority
- CN
- China
- Prior art keywords
- display screen
- pivot seat
- video camera
- circuit board
- flexible circuit
- 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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Abstract
The utility model discloses a video camera display screen rotator, which is composed of a center axle, a center base and a rotary axle. The center base is assembled on the machine body via the center axle, and the display screen is assembled on the center base via the rotary axle. Wherein, the matching wall of the display screen and the center base is provided with an arc passing slot far away from the axle center of the rotary axle. A flexible circuit board is interpenetrated in the arc passing slot. When the display screen rolls opposite to the center base, the flexible circuit board can just roll in the arc passing slot and avoid to generate torsion. The structure of the utility model has no specific requirements for the material of the flexible circuit board. People can adopt common flexible circuit board with low price, which can reduce the cost price of the video camera product and meet the needs of the middle rail consumers.
Description
Technical field
The utility model relates to a kind of tumbler of video camera display screen, belongs to the accessory of video camera.
Background technology
In early days, the display screen of video camera can only be done the rotation with respect to body around the pivot between display screen and the body, and this rotation only is the collection that makes things convenient for video camera display screen under shooting state not; Afterwards, the dealer was the further design of the display screen of video camera can do the rotation with respect to pivot around the rotating shaft between display screen and the pivot, and photographer watched display screen from various angles when this rotation greatly facilitated shooting, had made things convenient for auto heterodyne especially.
Wherein, the latter to relatively rotate and does not damage circuit in order to make can do between video camera display screen and body, the pivot, is to be connected by flexible circuit board between display screen and the body.Its structure is: earlier the pivot seat is assembled in (this structure is common pin-jointed structure) on the body by pivot, display screen is assembled on the pivot seat by hollow axle again, flexible circuit board interts in hollow axle.In this structure, because flexible circuit board can reverse with the rotation of display screen, so, do not lose when reversing in order to ensure flexible circuit board, material to flexible circuit board requires very high, the cost of video camera product also improves thereupon, and this has caused the high big reason of video camera product price, and numerous middle-grade consumers are hung back.
The utility model content
The purpose of this utility model is to provide a kind of tumbler of video camera display screen, with the requirement of reduction to the flexible circuit board material, thus the cost of reduction video camera product.
For achieving the above object, solution of the present utility model is:
The tumbler of video camera display screen, mainly form by pivot, pivot seat and rotating shaft, the pivot seat is assembled on the body by pivot, display screen is assembled on the pivot seat by rotating shaft, wherein, and in cooperating on the wall of display screen and pivot seat, offer an arc-shaped slot away from the position of rotating shaft core, flexible circuit board interts in this arc-shaped slot, and when display screen rotated with respect to the pivot seat, flexible circuit board just can rotate in arc-shaped slot and avoid producing and reverse.
Form one group of location notch and protruding grain on the mating surface of above-mentioned display screen and pivot seat respectively, by protruding grain and different location notch cooperations, just make display screen with different angle location on the pivot seat.
Also form a shallow slot between above-mentioned one group of location notch, be beneficial to protruding grain and between location notch, slide.
Above-mentioned protruding is contained in the duck eye, and the ccontaining spring of elder generation in the duck eye, protruding grain are positioned at the place, hole on the spring, just locatees with location notch formation by the contact of spring to cooperate.
The affixed baffle plate of one end of above-mentioned rotating shaft, the position of corresponding arc-shaped slot also forms an arc notch on the baffle plate, and this arc notch just can be flexible circuit board and provides and step down, and makes it to be passed, and avoids rotating to produce with display screen reversing.
Form on the above-mentioned baffle plate on the member (display screen inwall or pivot seat inwall) that block and baffle plate match and then form guide vane end stop, block cooperates the rotational angle that just can limit between display screen and the pivot seat with guide vane end stop.
After adopting said system, the utility model is because cooperating on the wall at display screen and pivot seat, offer an arc-shaped slot away from the position of rotating shaft core, flexible circuit board is interted in this arc-shaped slot, when relatively rotating between display screen and the pivot seat, flexible circuit board then rotates in arc-shaped slot and avoids producing and reverse, so, this structure does not have specific (special) requirements to the material of flexible circuit board, can select the low common flexible circuit board of price for use, reduce the cost of video camera product, satisfy middle-grade consumer demand.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is an assembled sectional view of the present utility model;
Fig. 3 is user mode figure one of the present utility model;
Fig. 4 is user mode figure two of the present utility model;
Fig. 5 is user mode figure three of the present utility model.
Embodiment
See also shown in Fig. 1,2, the tumbler of the video camera display screen that the utility model discloses mainly is made up of pivot 1, pivot seat 2 and rotating shaft 3, and pivot seat 2 is assembled on the body B by pivot 1, and this structure is common pin-jointed structure, and product one, two are identical with commonly using; Display screen A is assembled on the pivot seat 2 by rotating shaft 3, and this structure is common pin-jointed structure.
Key of the present utility model is: in cooperating on the wall of display screen A and pivot seat 2, offer an arc-shaped slot A1 and 21 away from the position in rotating shaft 3 axle center, flexible circuit board C interts A1 and 21 in this arc-shaped slot.
For convenience display screen A with different angle location on pivot seat 2, form one group of location notch A2 and protruding grain 22 on the mating surface of display screen A and pivot seat 2 respectively, also form a shallow slot A4 between the location notch A2, so that protruding grain 22 slides between location notch A2, protruding grain 22 can be formed directly on the mating surface of pivot seat 2, also can be body formed with pivot seat 2 minutes, as shown in Figure 1, on the mating surface of pivot seat 2, form the duck eye 23 of ccontaining usefulness, the ccontaining spring 24 of elder generation in the duck eye 23, protruding grain 22 is positioned at the place, hole on the spring 24, contact by spring 24, just make protruding grain 22 and location notch A2 form the location and cooperate,, just make display screen A on pivot seat 2, turn to different angle location by protruding grain 22 and different location notch A2 cooperations.Certainly, the locate mode between display screen A and the pivot seat 2 is not limited to this example, and locate mode is not the key of this case, so will not enumerate.
In order to limit the rotational angle between display screen A and the pivot seat 2, can be affixed at an end of rotating shaft 3 (can one-body molded or adopt viscose glue to carry out affixed or sweat soldering etc.) baffle plate 4, this baffle plate 4 can be fixed in inwall one side of display screen A (as Fig. 1, shown in 2, the other end of rotating shaft 3 be plugged on the pivot seat 2 with rotating shaft 3 shape corresponding positioning hole in fixing) or inwall one side (this paper does not give diagram) of pivot seat 2, corresponding arc-shaped slot A1 and 21 position also form an arc notch 41 on the baffle plate 4, this arc notch 41 just can be flexible circuit board C and provides and step down, make it to be passed, avoid rotating to produce reversing with display screen A; Form block 42 on the baffle plate 4, then form guide vane end stop A3 on the inwall of display screen A, block 42 cooperates with guide vane end stop A3, just can limit the rotational angle between display screen A and the pivot seat 2, member in this case (display screen A, baffle plate 4 etc.) if adopt metal to make, can design block 42 and guide vane end stop A3 thinner, at this moment, the rotational angle between display screen A and the pivot seat 2 is bigger, can reach about 270 degree, if adopting plastics makes, block 42 and guide vane end stop A3 will be designed to be thicker, with proof strength, at this moment, rotational angle between display screen A and the pivot seat 2 is smaller, can reach about 180 degree.Certainly, the ways to restrain of rotational angle also is not limited thereto example between display screen A and the pivot seat 2, and the also key of non-this case of ways to restrain, so will not enumerate.
Cooperate shown in Fig. 3-5, when the utility model uses, earlier display screen A is rotated around pivot 1 together with pivot seat 2, to being 90 degree (see figure 3)s between display screen A and the body B, again display screen A 3 is done rotating relative to pivot seat 2 around the shaft, to taking required angle, (see Fig. 4 by protruding grain 22 with corresponding location notch A2 cooperation realization location, 5), in the rotation process, flexible circuit board C rotates in arc-shaped slot A1 and 21 all the time, avoids producing and reverses, so, this structure does not have specific (special) requirements to the material of flexible circuit board C, can select the low common flexible circuit board of price for use, reduces the cost of video camera product, simultaneously, if the utility model is the plastics system of employing display screen A, baffle plates 4 etc. will further reduce the cost of product, satisfy middle-grade consumer demand.
Claims (6)
1, the tumbler of video camera display screen, mainly form by pivot, pivot seat and rotating shaft, the pivot seat is assembled on the body by pivot, display screen is assembled on the pivot seat by rotating shaft, it is characterized in that: in cooperating on the wall of display screen and pivot seat, offer an arc-shaped slot away from the position of rotating shaft core, flexible circuit board interts in this arc-shaped slot, when display screen rotated with respect to the pivot seat, flexible circuit board just can rotate in arc-shaped slot and avoid producing and reverse.
2, the tumbler of video camera display screen as claimed in claim 1, it is characterized in that: form one group of location notch and protruding grain on the mating surface of display screen and pivot seat respectively, by protruding grain and different location notch cooperations, just make display screen with different angle location on the pivot seat.
3, the tumbler of video camera display screen as claimed in claim 2 is characterized in that: also form a shallow slot between one group of location notch, be beneficial to protruding grain and slide between location notch.
4, the tumbler of video camera display screen as claimed in claim 2 is characterized in that: protruding is contained in the duck eye, and the ccontaining spring of elder generation in the duck eye, protruding grain are positioned at the place, hole on the spring, just locatees with location notch formation by the contact of spring to cooperate.
5, the tumbler of video camera display screen as claimed in claim 1, it is characterized in that: the affixed baffle plate of an end of rotating shaft, the position of corresponding arc-shaped slot also forms an arc notch on the baffle plate, this arc notch just can be flexible circuit board and provides and step down, make it to be passed, avoid rotating to produce reversing with display screen.
6, the tumbler of video camera display screen as claimed in claim 5, it is characterized in that: form block on the baffle plate, then form guide vane end stop on display screen inwall that matches with baffle plate or the pivot seat inwall, block cooperates the rotational angle that just can limit between display screen and the pivot seat with guide vane end stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042607 CN2681489Y (en) | 2004-02-11 | 2004-02-11 | Video camera display screen rotator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042607 CN2681489Y (en) | 2004-02-11 | 2004-02-11 | Video camera display screen rotator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681489Y true CN2681489Y (en) | 2005-02-23 |
Family
ID=34607899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420042607 Expired - Fee Related CN2681489Y (en) | 2004-02-11 | 2004-02-11 | Video camera display screen rotator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681489Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840216A (en) * | 2012-01-27 | 2015-08-19 | 三星电子株式会社 | Ultrasound diagnosis apparatus having plurality of display units |
-
2004
- 2004-02-11 CN CN 200420042607 patent/CN2681489Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840216A (en) * | 2012-01-27 | 2015-08-19 | 三星电子株式会社 | Ultrasound diagnosis apparatus having plurality of display units |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |