CN216565993U - High-speed signal playback board card - Google Patents
High-speed signal playback board card Download PDFInfo
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- CN216565993U CN216565993U CN202123177374.5U CN202123177374U CN216565993U CN 216565993 U CN216565993 U CN 216565993U CN 202123177374 U CN202123177374 U CN 202123177374U CN 216565993 U CN216565993 U CN 216565993U
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- 238000009434 installation Methods 0.000 abstract description 19
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a high-speed signal playback board card which comprises a bottom shell, wherein two heightening blocks are fixedly connected to two sides of the bottom of an inner cavity of the bottom shell, a signal playback board card body is placed in the inner cavity of the bottom shell, connecting pieces sleeved on the surfaces of the heightening blocks are fixedly connected to two sides of the signal playback board card body, an interface baffle is fixedly connected to the front side of the signal playback board card body, a top cover is arranged at the top of the bottom shell, and fixing cylinders are fixedly connected to two sides of the bottom of the top cover. According to the utility model, the heightening block and the connecting piece are matched for use, so that the signal playback board card body can be rapidly placed in the inner cavity of the bottom shell, the connecting piece can be limited by matching the top cover and the fixed cylinder, the top cover is convenient to limit by matching the clamping plate and the clamping block, and the signal playback board card body and the connecting piece are convenient to limit, so that the purpose of rapid installation can be achieved.
Description
Technical Field
The utility model belongs to the technical field of signal processing, and particularly relates to a high-speed signal playback board card.
Background
Signal processing is a general term for processing various types of electrical signals according to various intended purposes and requirements, analog signal processing is referred to as analog signal processing, and digital signal processing is referred to as digital signal processing.
The existing signal playback board card is usually fixed in a signal box by various screws during installation, and the installation mode is complicated, time is consumed, the installation cannot be carried out quickly, the installation or the disassembly of a user is inconvenient, and the use of the user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-speed signal playback board card, which aims to solve the problems that the existing signal playback board card is usually fixed in a signal box by various screws during installation, the installation mode is complicated, time is consumed, the installation cannot be carried out quickly, the installation or the disassembly by a user is inconvenient, and the use of the user is influenced.
The technical scheme for solving the technical problems is as follows: a high-speed signal playback board card comprises a bottom shell, wherein two heightening blocks are fixedly connected to two sides of the bottom of an inner cavity of the bottom shell, a signal playback board card body is placed in the inner cavity of the bottom shell, connecting sheets sleeved on the surfaces of the heightening blocks are fixedly connected to two sides of the signal playback board card body, an interface baffle is fixedly connected to the front side of the signal playback board card body, a top cover is arranged at the top of the bottom shell, fixing cylinders are fixedly connected to two sides of the bottom of the top cover, an I-shaped pressure rod is slidably connected to the inner cavity of the fixing cylinders, rectangular blocks are fixedly connected to two sides of the bottom shell, a bolt is rotatably connected to the inner cavity of each rectangular block, a thread block is in threaded connection with the surface of the bolt, a rectangular plate is fixedly connected to the top of each thread block, clamping plates are fixedly connected to two sides of the bottom of the top cover, and the bottom of each clamping plate penetrates through the inner cavity of the rectangular block, one side fixedly connected with of rectangular plate two with the fixture block of cardboard looks block.
Preferably, the both sides of drain pan inner chamber all fixedly connected with fixed strip, the strip groove with fixed strip looks adaptation is all seted up to the both sides of interface baffle.
Preferably, the bottom of the I-shaped pressure lever is provided with a pressure groove matched with the heightening block, the surfaces of the fixing cylinder and the I-shaped pressure lever are sleeved with springs, and the top end and the bottom end of each spring are respectively welded with the top cover and the I-shaped pressure lever.
Preferably, the surface of the bolt is fixedly connected with an arc sleeve which is rotatably connected with the rectangular block.
Preferably, a notch is formed in one side of the rectangular block, and one side of the bolt penetrates through the inner cavity of the notch and is attached to the inner wall of the notch.
Preferably, the bottom of the rectangular block is fixedly connected with an anti-skid pad.
1. The utility model has the beneficial effects that: according to the utility model, through the matching use of the heightening block and the connecting sheet, the signal playback board card body can be quickly placed in the inner cavity of the bottom shell, through the matching use of the top cover and the fixed cylinder, the connecting sheet can be limited, through the matching use of the clamping plate and the clamping block, the top cover is convenient to limit, and then the signal playback board card body and the connecting sheet are convenient to limit, so that the purpose of quick installation can be achieved, and the problems that the existing signal playback board card is usually fixed in a signal box by various screws during installation, the installation mode is complex, time is consumed, quick installation cannot be realized, and the use of a user is influenced due to the fact that the installation or the disassembly of the user is inconvenient.
2. The fixing strips and the strip grooves are matched for use, so that the movement of the interface baffle plate is guided and limited, the interface baffle plate can be tightly clamped with the inner wall of the bottom shell, and the stability of the interface baffle plate is improved.
3. According to the utility model, through the arrangement of the spring, the compression effect is exerted on the I-shaped compression rod, and then the compression effect is exerted on the connecting sheet, so that the possibility of the connecting sheet and the signal playback board card body shaking is reduced, and the stability of the signal playback board card body is improved.
4. According to the utility model, through the arrangement of the arc-shaped sleeve, the limiting effect is achieved on the rotation of the bolt, so that the bolt cannot slide when rotating, and the situation that the bolt slides out of the inner cavity of the rectangular block is avoided.
Drawings
The above and/or other advantages of the utility model will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:
FIG. 1 is a schematic perspective view of one embodiment of the present invention;
FIG. 2 is a schematic top cross-sectional view of an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a bottom housing, a block, a rectangular block and a rectangular plate according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a signal playback board card body, a connecting sheet and an interface baffle according to an embodiment of the present invention;
FIG. 5 is a perspective view of a top cover, indent, spring and catch plate in accordance with one embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. bottom shell, 2, bed hedgehopping piece, 3, signal playback integrated circuit board body, 4, connection piece, 5, interface baffle, 6, fixed strip, 7, strip groove, 8, top cap, 9, a fixed section of thick bamboo, 10, I-shaped depression bar, 11, indent, 12, spring, 13, rectangular block, 14, bolt, 15, screw thread piece, 16, rectangular plate, 17, cardboard, 18, fixture block, 19, arc cover, 20, notch, 21, slipmat.
Detailed Description
Hereinafter, embodiments of the high-speed signal playback board of the present invention will be described with reference to the drawings.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.
Fig. 1 to 5 show a high-speed signal playback board according to an embodiment of the present invention, which includes a bottom case (1): two heightening blocks 2 are fixedly connected to two sides of the bottom of an inner cavity of a bottom shell 1, a signal playback board card body 3 is placed in the inner cavity of the bottom shell 1, connecting sheets 4 sleeved on the surfaces of the heightening blocks 2 are fixedly connected to two sides of the signal playback board card body 3, an interface baffle plate 5 is fixedly connected to the front side of the signal playback board card body 3, fixing strips 6 are fixedly connected to two sides of the inner cavity of the bottom shell 1, strip grooves 7 matched with the fixing strips 6 are formed in two sides of the interface baffle plate 5, guiding and limiting effects are achieved for movement of the interface baffle plate 5 through matching of the fixing strips 6 and the strip grooves 7, the interface baffle plate 5 can be tightly clamped with the inner wall of the bottom shell 1, stability of the interface baffle plate 5 is improved, a top cover 8 is arranged on the top of the bottom shell 1, fixing cylinders 9 are fixedly connected to two sides of the bottom of the top cover 8, and an H-shaped pressure lever 10 is slidably connected to the inner cavity of the fixing cylinders 9, the bottom of the I-shaped pressure lever 10 is provided with a pressure groove 11 matched with the heightening block 2, the surfaces of the fixing cylinder 9 and the I-shaped pressure lever 10 are sleeved with springs 12, the top ends and the bottom ends of the springs 12 are respectively welded with the top cover 8 and the I-shaped pressure lever 10, the I-shaped pressure lever 10 is tightly pressed by the springs 12, the connecting sheet 4 is tightly pressed, the possibility of shaking of the connecting sheet 4 and the signal playback board card body 3 is reduced, the stability of the signal playback board card body 3 is improved, both sides of the bottom shell 1 are fixedly connected with rectangular blocks 13, an inner cavity of each rectangular block 13 is rotatably connected with a bolt 14, the surface of each bolt 14 is in threaded connection with a threaded block 15, the top of each threaded block 15 is fixedly connected with a rectangular plate 16, both sides of the bottom of the top cover 8 are fixedly connected with clamping plates 17, the bottom of each clamping plate 17 penetrates through the inner cavity of each rectangular block 13, one side of each rectangular plate 16 is fixedly connected with two clamping blocks 18 clamped with each clamping plate 17, the fixed surface of bolt 14 is connected with and rotates the arc cover 19 of being connected with rectangular block 13, through the setting of arc cover 19, spacing effect has been played for the rotation of bolt 14, make bolt 14 can not slide when rotating, avoid the condition of 14 roll-off rectangular block 13 inner chambers of bolt to take place, notch 20 has been seted up to one side of rectangular block 13, one side of bolt 14 runs through to the inner chamber of notch 20 and laminates mutually with the inner wall of notch 20, the bottom fixedly connected with slipmat 21 of rectangular block 13.
The working principle is as follows: when the signal playback board card is installed, a user places the signal playback board card body 3 in the inner cavity of the bottom case 1, enables the connecting sheet 4 to be sleeved on the surface of the heightening block 2, then places the top cover 8 on the top of the bottom case 1, enables the clamping plate 17 to extend into the bottom case 1 and extend into the inner cavity of the rectangular block 13, then presses the top cover 8 downwards, the I-shaped pressure lever 10 is sleeved on the surface of the heightening block 2, the fixed cylinder 9 moves downwards and compresses the spring 12 until the top cover 8 is attached to the bottom case 1, then rotates the two bolts 14, the two bolts 14 drive the two thread blocks 15 to move back and forth when rotating until the clamping block 18 is clamped with the clamping plate 17, the installation of the signal playback board card body 3 can be completed, if the dismounting is needed, the bolts 14 are rotated reversely, the clamping block 18 is separated from the clamping of the clamping plate 17, and the top cover 8 moves upwards under the action of the resilience force of the spring 12, the top cover 8 can be taken down, then the signal playback board card body 3 and the connecting sheet 4 can be taken out, and the purpose of quick installation can be achieved.
In summary, the following steps: this high-speed signal playback integrated circuit board, cooperation through bed hedgehopping piece 2 and connection piece 4 is used, make signal playback integrated circuit board body 3 can place the inner chamber at drain pan 1 fast, cooperation through top cap 8 and solid fixed cylinder 9 is used, can be spacing to connection piece 4, cooperation through cardboard 17 and fixture block 18 is used, it is convenient to spacing to top cap 8, then it is convenient to carry on spacingly to signal playback integrated circuit board body 3 and connection piece 4, can reach the purpose of quick installation, it is usually fixed it in the signal box with various screws when the installation to solve current signal playback integrated circuit board, the mode of this kind of installation is more loaded down with trivial details, and it is time consuming, can not install fast, inconvenient user installs or dismantles, influence the problem that the user used.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.
Claims (6)
1. A high-speed signal playback board, characterized by comprising a bottom case (1): the signal playback integrated circuit board comprises a bottom shell (1), wherein two heightening blocks (2) are fixedly connected to two sides of the bottom of an inner cavity of the bottom shell (1), a signal playback integrated circuit board body (3) is placed in the inner cavity of the bottom shell (1), connecting sheets (4) sleeved on the surfaces of the heightening blocks (2) are fixedly connected to two sides of the signal playback integrated circuit board body (3), an interface baffle plate (5) is fixedly connected to the front side of the signal playback integrated circuit board body (3), a top cover (8) is arranged at the top of the bottom shell (1), fixing cylinders (9) are fixedly connected to two sides of the bottom of the top cover (8), an I-shaped pressure lever (10) is slidably connected to an inner cavity of each fixing cylinder (9), rectangular blocks (13) are fixedly connected to two sides of the bottom shell (1), bolts (14) are rotatably connected to inner cavities of the rectangular blocks (13), and threaded blocks (15) are connected to surface threads of the bolts (14), the top fixedly connected with rectangular plate (16) of screw thread piece (15), the equal fixedly connected with cardboard (17) in both sides of top cap (8) bottom, the inner chamber to rectangular block (13) is run through to the bottom of cardboard (17), one side fixedly connected with two fixture blocks (18) with cardboard (17) looks block of rectangular plate (16).
2. The high-speed signal playback board card of claim 1, wherein fixing strips (6) are fixedly connected to both sides of the inner cavity of the bottom case (1), and strip grooves (7) matched with the fixing strips (6) are formed in both sides of the interface baffle (5).
3. The high-speed signal playback board card according to claim 2, wherein a pressure groove (11) matched with the heightening block (2) is formed in the bottom of the I-shaped pressure lever (10), a spring (12) is sleeved on the surfaces of the fixed cylinder (9) and the I-shaped pressure lever (10), and the top end and the bottom end of the spring (12) are respectively welded with the top cover (8) and the I-shaped pressure lever (10).
4. A high-speed signal playback board card according to claim 3, characterized in that the surface of the bolt (14) is fixedly connected with an arc-shaped sleeve (19) which is rotatably connected with the rectangular block (13).
5. The high-speed signal playback board card of claim 4, wherein a notch (20) is formed in one side of the rectangular block (13), and one side of the bolt (14) penetrates through an inner cavity of the notch (20) and is attached to an inner wall of the notch (20).
6. A high-speed signal playback board card according to claim 5, characterized in that a non-slip pad (21) is fixedly connected to the bottom of the rectangular block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177374.5U CN216565993U (en) | 2021-12-16 | 2021-12-16 | High-speed signal playback board card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177374.5U CN216565993U (en) | 2021-12-16 | 2021-12-16 | High-speed signal playback board card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216565993U true CN216565993U (en) | 2022-05-17 |
Family
ID=81543335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123177374.5U Active CN216565993U (en) | 2021-12-16 | 2021-12-16 | High-speed signal playback board card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216565993U (en) |
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2021
- 2021-12-16 CN CN202123177374.5U patent/CN216565993U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: Room 2032-029, No. 7A Tawan Street, Huanggu District, Shenyang City, Liaoning Province, 110000 Patentee after: Shenyang Jige Digital Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 201400 room 1633, building 6, No. 1150 Lanfeng Road, Fengxian District, Shanghai Patentee before: Shanghai soding Electronics Co.,Ltd. Country or region before: Zhong Guo |