CN212156536U - Video capture card convenient for switching - Google Patents
Video capture card convenient for switching Download PDFInfo
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- CN212156536U CN212156536U CN202020459556.8U CN202020459556U CN212156536U CN 212156536 U CN212156536 U CN 212156536U CN 202020459556 U CN202020459556 U CN 202020459556U CN 212156536 U CN212156536 U CN 212156536U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 abstract description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a video capture card of convenient switching, including first fixed plate and collection card body, the right side fixedly connected with collection card body of first fixed plate, the top right side fixed mounting of collection card body has supporting mechanism, and is provided with splint on the supporting mechanism, the top fixedly connected with second fixed plate of first fixed plate, and be provided with fixed establishment on the second fixed plate, fixed establishment includes the knob, the top fixedly connected with pivot of knob, and the bottom fixedly connected with stopper of pivot. The utility model discloses be provided with fixed establishment, slide at the bar spout of first fixed block inner wall through first slider to make first slider insert and establish the inner wall at the device shell, through being provided with supporting mechanism, splint carry out the centre gripping to the collection card body, rotate simultaneously and revolve the cover, and revolve the cover and make interior axle displacement in the rotation, thereby make the gag lever post support the collection card body.
Description
Technical Field
The utility model relates to a technical field is repaiied to the vapour, specifically is a video capture card of convenient switching.
Background
Many video capture cards can capture video information and simultaneously obtain accompanying sound, so that an audio part and a video part are synchronously stored and synchronously played during digitization.
The video acquisition card on the market is comparatively troublesome when carrying out the switching installation now, connects through the bolt, need install with the help of external instrument when the switching, and the installation is comparatively troublesome, consequently needs the video acquisition card of a convenient switching to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a video capture card of convenient switching to the comparatively troublesome problem when switching is carried out that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a video capture card convenient to switch over comprises a first fixing plate and a capture card body, wherein the right side of the first fixing plate is fixedly connected with the capture card body, a supporting mechanism is fixedly arranged at the right side of the top end of the capture card body, a clamping plate is arranged on the supporting mechanism, a second fixing plate is fixedly connected with the top end of the first fixing plate, a fixing mechanism is arranged on the second fixing plate, the fixing mechanism comprises a knob, a rotating shaft is fixedly connected with the top end of the knob, a limiting block is fixedly connected with the bottom end of the rotating shaft, the limiting block is inserted into the bottom end surface of the second fixing plate, a sliding sleeve is sleeved on the top end surface of the rotating shaft, first hinge rods are hinged on the left side and the right side of the sliding sleeve, a second clamping block is hinged on the top end of the first hinge rods, a first sliding block is fixedly connected with the front side of, the top end of the second fixing plate is fixedly connected with a first clamping block, and the first clamping block is inserted into the inner wall of the device shell.
Preferably, a clamping groove is formed in the surface of the device shell, the inner wall of the clamping groove is in contact with the surface of the first clamping block, and the first clamping block is connected with the device shell in a clamping mode.
Preferably, a strip-shaped sliding groove is formed in the position, corresponding to the first sliding block, of the inner wall of the first fixing block, the inner wall of the strip-shaped sliding groove is in contact with the surface of the first sliding block, and the first sliding block is in sliding connection with the first fixing block.
Preferably, the inner wall of sliding sleeve is provided with the internal thread, the surface assembly of pivot has the external screw thread, the external screw thread of pivot and the internal thread of sliding sleeve cooperate and use.
Preferably, the supporting mechanism comprises a clamping plate, a rotating sleeve, a second fixed block, a second sliding block, a second hinge rod, a third sliding block, a fourth sliding block, an inner shaft, a third fixed block, a first spring, a limiting rod, a rubber pad and a second spring, the top end of the clamping plate is fixedly connected with the third fixed block, the back surface of the third fixed block is inserted with the limiting rod, the front surface of the limiting rod is fixedly connected with the first spring, the top end of the first spring is fixed on the inner wall of the third fixed block, the back surface of the clamping plate is fixedly connected with the rubber pad, the top end of the limiting rod is fixedly connected with the inner shaft, the top end of the inner shaft is inserted in the inner wall of the rotating sleeve, the top end of the rotating sleeve is fixedly connected with the fourth sliding block, the fourth sliding block is inserted in the inner wall of the second fixed block, the inner wall of the second fixed block is inserted with the second, the top end of the second hinge rod is hinged with a third sliding block, and the third sliding block is inserted into the bottom end of the device shell.
Preferably, the surface of the inner shaft is provided with external threads, the inner wall of the rotating sleeve is provided with internal threads, and the external threads of the rotating sleeve are matched with the internal threads of the inner shaft for use.
Preferably, a strip-shaped sliding groove is formed in the position, corresponding to the second fixed block, of the inner wall of the second sliding block, the inner wall of the strip-shaped sliding groove is in contact with the surface of the second sliding block, and the third sliding block is in sliding connection with the second sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with fixed establishment, slide at the bar spout of first fixed block inner wall through first slider to make first slider insert and establish the inner wall at the device shell, through being provided with supporting mechanism, splint carry out the centre gripping to the collection card body, rotate simultaneously and revolve the cover, and revolve the cover and make interior axle displacement in the rotation, thereby make the gag lever post support the collection card body.
(1) The utility model discloses be provided with fixed establishment, slide at the bar spout of first fixed block inner wall through first slider to make first slider insert the inner wall of establishing at the device shell, then with the installation in the inside of device shell of collection card body, it is simple convenient to install, and simple practical is in, and is comparatively convenient when carrying out the switching and dismantle, improves switching efficiency.
(2) The device is provided with the supporting mechanism, the clamping plate clamps the acquisition card body, the rotating sleeve is rotated simultaneously, and the inner shaft is moved in the rotation of the rotating sleeve, so that the limiting rod supports the acquisition card body, and the phenomenon that the acquisition card body is inclined in daily use to deform the acquisition card body and influence the service life of the acquisition card body is avoided.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
fig. 2 is a schematic front sectional view of the fixing mechanism of the present invention;
FIG. 3 is a schematic front sectional view of the supporting mechanism of the present invention;
fig. 4 is a schematic right-side sectional view of the inner shaft and limiting rod structure of the present invention.
In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a first clamping block; 4. a device housing; 5. a fixing mechanism; 51. a knob; 52. a limiting block; 53. a rotating shaft; 54. a sliding sleeve; 55. a first hinge lever; 56. a second fixture block; 57. a first slider; 58. a first fixed block; 6. a support mechanism; 61. a splint; 62. screwing a sleeve; 63. a second fixed block; 64. a second slider; 65. a second hinge lever; 66. a third slider; 67. a fourth slider; 68. an inner shaft; 69. a third fixed block; 610. a first spring; 611. a limiting rod; 612. a rubber pad; 613. a second spring; 7. an acquisition card body.
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. 1-4, the present invention provides an embodiment:
a video capture card convenient for switching comprises a first fixing plate 1 and a capture card body 7, wherein the capture card body 7 is fixedly connected to the right side of the first fixing plate 1, a supporting mechanism 6 is fixedly installed at the right side of the top end of the capture card body 7, a clamping plate 61 is arranged on the supporting mechanism 6, the supporting mechanism 6 comprises a clamping plate 61, a rotary sleeve 62, a second fixing block 63, a second sliding block 64, a second hinge rod 65, a third sliding block 66, a fourth sliding block 67, an inner shaft 68, a third fixing block 69, a first spring 610, a limiting rod 611, a rubber pad 612 and a second spring 613, the third fixing block 69 is fixedly connected to the top end of the clamping plate 61, the limiting rod 611 is inserted into the back surface of the third fixing block 69, the first spring 610 is fixedly connected to the front surface of the limiting rod 611, the top end of the first spring 610 is fixed to the inner wall of the third fixing block 69, the top end of the limiting rod 611 is fixedly connected with an inner shaft 68, the top end of the inner shaft 68 is inserted into the inner wall of the rotary sleeve 62, the surface of the inner shaft 68 is provided with external threads, the inner wall of the rotary sleeve 62 is provided with internal threads, the external threads of the rotary sleeve 62 are matched with the internal threads of the inner shaft 68 for use, and the rotary sleeve 62 moves on the surface of the inner shaft 68 during rotation, so that the distance between the clamping plate 61 and the acquisition card body 7 is adjusted, the limiting rod 611 forms a supporting effect on the acquisition card body 7, and meanwhile, the elasticity of the second spring 613 can avoid damage caused by over rigidity in.
The top end of the rotary sleeve 62 is fixedly connected with a fourth sliding block 67, the fourth sliding block 67 is inserted into the inner wall of the second fixed block 63, the inner wall of the second fixed block 63 is inserted with a second sliding block 64, the front surface of the second sliding block 64 is hinged with a second hinge rod 65, the top end of the second hinge rod 65 is hinged with a third sliding block 66, the inner wall of the second sliding block 64 corresponding to the second fixed block 63 is provided with a strip-shaped sliding groove, the inner wall of the strip-shaped sliding groove is contacted with the surface of the second sliding block 64, the second fixed block 63 is connected with the second sliding block 64 in a sliding manner, the second sliding block 64 moves in the strip-shaped sliding groove on the inner wall of the second fixed block 63, the strip-shaped sliding groove provides a sliding return for the movement of the second sliding block 64, the movement stability of the second sliding block 64 is ensured, the third sliding block 66 is inserted into the bottom end of the device shell 4, the left, the top fixedly connected with second fixed plate 2 of first fixed plate 1, and be provided with fixed establishment 5 on the second fixed plate 2, fixed establishment 5 includes knob 51, knob 51's top fixedly connected with pivot 53, and pivot 53's bottom fixedly connected with stopper 52, and stopper 52 inserts the bottom surface of establishing at second fixed plate 2, and the sliding sleeve 54 has been cup jointed on the top surface of pivot 53.
The inner wall of the sliding sleeve 54 is provided with an internal thread, the surface of the rotating shaft 53 is provided with an external thread, the external thread of the rotating shaft 53 is matched with the internal thread of the sliding sleeve 54 for use, the rotating shaft 53 drives the sliding sleeve 54 to move on the surface of the sliding sleeve 54 in rotation, thereby changing the position of the sliding sleeve 54, the sliding sleeve 54 drives the second fixture block 56 to move through the first hinge rod 55, the left side and the right side of the sliding sleeve 54 are hinged with the first hinge rod 55, the top end of the first hinge rod 55 is hinged with the second fixture block 56, the front side of the second fixture block 56 is fixedly connected with the first sliding block 57, the left side of the first sliding block 57 is inserted in the first fixing block 58, the inner wall of the first fixing block 58 is provided with a strip-shaped sliding groove corresponding to the first sliding block 57, the inner wall of the strip-shaped sliding groove is in contact with the surface of the first sliding block 57, the connection between the first, the strip-shaped sliding groove provides a sliding track for the movement of the first sliding block 57, the first sliding block 57 is prevented from shaking in the movement, the clamping tightness between the second clamping block 56 and the device shell 4 is affected, the first clamping block 3 is fixedly connected to the top end of the second fixing plate 2, the first clamping block 3 is inserted into the inner wall of the device shell 4, a clamping groove is formed in the surface of the device shell 4, the inner wall of the clamping groove is in contact with the surface of the first clamping block 3, and the first clamping block 3 is connected with the device shell 4 in a clamping mode.
The working principle is as follows: when the device is used, according to fig. 1, fig. 2, fig. 3 and fig. 4, in a using process, a worker inserts the first fixture block 3 into the slot on the surface of the device housing 4, and inserts the first fixture block 58 on the surface of the device housing 4, rotates the knob 51, the knob 51 rotates to drive the rotating shaft 53 to rotate, the rotating shaft 53 drives the limiting block 52 to slide on the inner wall of the second fixing plate 2, the rotating shaft 53 moves the sliding sleeve 54 on the surface thereof during rotation, the sliding sleeve 54 pushes the first hinge rod 55 to move during movement, the first hinge rod 55 pushes the second fixture block 56 to move during movement, the second fixture block 56 drives the first slider 57 to move in the strip-shaped sliding slot on the inner wall of the first fixture block 58, so that the second fixture block 56 is inserted into the inner wall of the device housing 4, and then installation is completed, and simultaneously, the clamp plate 61 is stretched towards the front and back sides, and the clamp plate 61 drives, the third fixed block 69 moves on the surface of the limiting rod 611, so that the first spring 610 is stretched and deformed, at the moment, the rotating sleeve 62 rotates on the surface of the inner shaft 68, the rotating sleeve 62 drives the fourth sliding block 67 to rotate in the sliding groove on the surface of the second fixed block 63 in motion, the inner shaft 68 moves on the inner wall of the rotating sleeve 62, the distance between the limiting rod 611 and the clamping plate 61 is adjusted, when the acquisition card body 7 is collided, the second sliding block 64 moves on the inner wall of the second fixed block 63, so that the second spring 613 is compressed and deformed, and the spring weakens vibration to a certain extent, so that the acquisition card body 7 is protected to a certain extent, and the operation is finished.
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 (7)
1. The utility model provides a video capture card of convenient switching, includes first fixed plate (1) and capture card body (7), its characterized in that: the right side of the first fixing plate (1) is fixedly connected with an acquisition card body (7), the top right side of the acquisition card body (7) is fixedly provided with a supporting mechanism (6), the supporting mechanism (6) is provided with a clamping plate (61), the top end of the first fixing plate (1) is fixedly connected with a second fixing plate (2), the second fixing plate (2) is provided with a fixing mechanism (5), the fixing mechanism (5) comprises a knob (51), the top end of the knob (51) is fixedly connected with a rotating shaft (53), the bottom end of the rotating shaft (53) is fixedly connected with a limiting block (52), the limiting block (52) is inserted into the bottom end surface of the second fixing plate (2), the top end surface of the rotating shaft (53) is sleeved with a sliding sleeve (54), the left side and the right side of the sliding sleeve (54) are hinged with a first hinge rod (55), the top end of the first hinge rod (55) is hinged with, and the front of the second clamping block (56) is fixedly connected with a first sliding block (57), the left side of the first sliding block (57) is inserted into the first fixing block (58), the top end of the second fixing plate (2) is fixedly connected with a first clamping block (3), and the first clamping block (3) is inserted into the inner wall of the device shell (4).
2. The video capture card facilitating switching according to claim 1, wherein: a clamping groove is formed in the surface of the device shell (4), the inner wall of the clamping groove is in contact with the surface of the first clamping block (3), and the first clamping block (3) is connected with the device shell (4) in a clamping mode.
3. The video capture card facilitating switching according to claim 1, wherein: a strip-shaped sliding groove is formed in the position, corresponding to the first sliding block (57), of the inner wall of the first fixing block (58), the inner wall of the strip-shaped sliding groove is in contact with the surface of the first sliding block (57), and the first sliding block (57) is in sliding connection with the first fixing block (58).
4. The video capture card facilitating switching according to claim 1, wherein: the inner wall of sliding sleeve (54) is provided with the internal thread, the surface of pivot (53) is equipped with the external screw thread, the external screw thread of pivot (53) and the internal thread cooperation of sliding sleeve (54) are used.
5. The video capture card facilitating switching according to claim 1, wherein: the supporting mechanism (6) comprises a clamping plate (61), a rotating sleeve (62), a second fixed block (63), a second sliding block (64), a second hinged rod (65), a third sliding block (66), a fourth sliding block (67), an inner shaft (68), a third fixed block (69), a first spring (610), a limiting rod (611), a rubber pad (612) and a second spring (613), the top end of the clamping plate (61) is fixedly connected with the third fixed block (69), the back surface of the third fixed block (69) is inserted with the limiting rod (611), the front surface of the limiting rod (611) is fixedly connected with the first spring (610), the top end of the first spring (610) is fixed on the inner wall of the third fixed block (69), the back surface of the clamping plate (61) is fixedly connected with the rubber pad (612), the top end of the limiting rod (611) is fixedly connected with the inner shaft (68), and the top end of the inner shaft (68) is inserted into the inner wall of the rotating sleeve (, revolve the top fixedly connected with fourth slider (67) of cover (62), and fourth slider (67) insert and establish the inner wall of second fixed block (63), the inner wall of second fixed block (63) is inserted and is equipped with second slider (64), and the front of second slider (64) articulates there is second articulated rod (65), the top of second articulated rod (65) articulates there is third slider (66), and third slider (66) insert and establish the bottom of device shell (4).
6. The video capture card facilitating switching according to claim 5, wherein: the surface of the inner shaft (68) is provided with external threads, the inner wall of the rotary sleeve (62) is provided with internal threads, and the external threads of the rotary sleeve (62) are matched with the internal threads of the inner shaft (68).
7. The video capture card facilitating switching according to claim 5, wherein: the inner wall of the second sliding block (64) is provided with a strip-shaped sliding groove at a position corresponding to the second fixing block (63), the inner wall of the strip-shaped sliding groove is in contact with the surface of the second fixing block (63), and the second fixing block (63) is in sliding connection with the second sliding block (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459556.8U CN212156536U (en) | 2020-04-01 | 2020-04-01 | Video capture card convenient for switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020459556.8U CN212156536U (en) | 2020-04-01 | 2020-04-01 | Video capture card convenient for switching |
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| Publication Number | Publication Date |
|---|---|
| CN212156536U true CN212156536U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020459556.8U Active CN212156536U (en) | 2020-04-01 | 2020-04-01 | Video capture card convenient for switching |
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| CN (1) | CN212156536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438387A (en) * | 2021-06-25 | 2021-09-24 | 黑龙江工程学院 | A video capture card protection device |
-
2020
- 2020-04-01 CN CN202020459556.8U patent/CN212156536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438387A (en) * | 2021-06-25 | 2021-09-24 | 黑龙江工程学院 | A video capture card protection device |
| CN113438387B (en) * | 2021-06-25 | 2022-05-31 | 黑龙江工程学院 | A video capture card protection device |
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