Video compression terminal

Abstract

The utility model discloses a video compression terminal, and relates to the technical field of electronics. The video compression terminal support comprises a base, a bottom plate and a top plate are oppositely arranged on the base, an installation plate is oppositely and fixedly connected to the base, side plates of L-shaped structures are oppositely and fixedly connected to the bottom plate and the two sides of the bottom plate, a clamping plate is fixedly connected to the bottom plate relative to the base, and a supporting and connecting groove for supporting and connecting a video compression terminal body is formed among the clamping plate, the base and the bottom plate. Limiting assemblies are arranged on the top plate relative to the bottom plate. According to the utility model, the video compression terminal body is placed in the supporting groove and is limited through the limiting assembly, so that the video compression terminal body can be well fixed, and the possibility of displacement of the video compression terminal body caused by vibration or other external factors in the use process is reduced; the stability and reliability of the device are improved, and the installation efficiency of the video compression terminal body is improved.

Description

Technical Field

[0001] This utility model belongs to the field of electronic technology, specifically, it relates to a video compression terminal. Background Technology

[0002] A video compression terminal is a device used to compress video data. It can convert the raw video signal into a video format that occupies less storage space and is easier to store and transmit using specific algorithms. In order to reduce the amount of data during video transmission, video compression terminals are usually installed close to surveillance cameras, such as inside the ceiling of a building's corridor (if the camera is installed in the corridor) or inside an outdoor surveillance pole. In this way, the raw video signal captured by the camera can be transmitted to the compression terminal for processing over a shorter distance, avoiding the signal attenuation and bandwidth occupation problems caused by long-distance transmission of large-capacity raw video signals. However, existing video compression terminals generally suffer from inconvenient heat dissipation during use.

[0003] Chinese patent CN218456446U discloses a video intelligent compression and transmission terminal. This device can dissipate heat by setting heat dissipation holes on the right end of the outer shell. At the same time, a micro motor can drive the fan blades to rotate, accelerating the air circulation inside the device. In this process, the heat generated by the operation of the electronic components inside the device can be dissipated. However, the operation steps for installing the device through the back plate, mounting plate, and fastening components are too cumbersome, thereby reducing the installation efficiency of the video compression terminal.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a video compression terminal, thereby solving the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A video compression terminal includes: a base with a bottom plate and a top plate opposite to each other; a mounting plate fixedly connected to the base; L-shaped side plates fixedly connected to both sides of the bottom plate; a retaining plate fixedly connected to the bottom plate relative to the base; a pair of receiving grooves for supporting the video compression terminal body formed between the retaining plate, the base, and the bottom plate; and a limiting component provided on the top plate relative to the bottom plate, the limiting component including:

[0008] The second movable plate is movably disposed within the top plate. The top plate has a second movable groove for the second movable plate to move within. A limiting block is fixedly connected to the first end of the second movable plate relative to the holding plate. The end of the limiting block away from the base has an upwardly inclined surface. The limiting block is movably disposed on the top plate.

[0009] The second movable rod is fixedly connected to the second end of the second movable plate. The second movable rod passes through and is movably disposed on the top plate. A second spring is sleeved on the second movable rod, and the second spring is located in the second movable groove.

[0010] Optionally, a baffle plate is fixedly connected to the second movable rod, and a baffle groove is embedded in the top plate for the baffle plate to move. The width of the baffle plate is greater than the width of the second movable rod.

[0011] Optionally, a groove is embedded in the top plate relative to the shielding groove, and the groove is provided with a driving assembly for driving the second movable rod to move. The driving assembly includes:

[0012] A rotating shaft is rotatably mounted on the top plate. A lever is fixedly connected to the rotating shaft. A rotating groove is provided on the rotating shaft, and the rotating groove is connected to the groove body.

[0013] A wedge block is fixedly connected to the baffle plate relative to the lever, and the lever can abut against the wedge block.

[0014] Optionally, the base plate is slidably connected to the base, and the base is provided with a compression assembly for controlling the base plate to compress the video compression terminal body. The compression assembly includes:

[0015] A first movable plate is movably disposed within the base, and the base is provided with a first movable groove for the first movable plate to move within the base.

[0016] A first movable rod is movably mounted on the base. The first end of the first movable rod is fixedly connected to the base plate via a movable plate. The base is provided with a movable groove for the movable plate to move. The second end of the first movable rod is fixedly connected to the first movable plate. A first spring is sleeved on the first movable rod and is located in the first movable groove.

[0017] Optionally, a slider is fixedly connected to the base plate, and the base is provided with a groove for the slider to slide.

[0018] Optionally, a clamping rod is fixedly connected to the clamping plate.

[0019] Optionally, the base has multiple grooves embedded in one end that contacts the video compression terminal body, and the base has multiple ventilation holes that communicate with the grooves.

[0020] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0021] 1. By setting up limiting components, a base plate, and a retaining plate, the video compression terminal body is placed in the receiving slot, and the limiting components limit the video compression terminal body. The base plate, top plate, limiting block, and side plate work together to limit the installation of the video compression terminal body. This structural design provides a relatively stable installation position for the video compression terminal body. Through the cooperation of the receiving slot and the limiting components, the video compression terminal body can be fixed well, reducing the possibility of the video compression terminal body shifting due to vibration or other external factors during use. This improves the stability and reliability of the device, as well as the installation efficiency of the video compression terminal body.

[0022] 2. By setting up a drive component, a baffle plate, and a baffle groove, the drive component facilitates the control of the second movable rod, that is, the adjustment of the limit block, which helps to improve the overall aesthetics of the device.

[0023] 3. By incorporating a compression component, the installation and clamping positioning of the video compression terminal body can be facilitated. This allows for better adaptation to installation of video compression terminal bodies of different sizes, and ensures tight contact between the video compression terminal body and the device even in vibration environments, reducing loosening and displacement.

[0024] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0025] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0026] In the picture:

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a side view of the present invention;

[0029] Figure 3 This is a schematic diagram of the groove and ventilation hole of this utility model;

[0030] Figure 4 This is a schematic diagram of the slider and moving groove of this utility model;

[0031] Figure 5 This is a schematic diagram of the extrusion assembly of this utility model;

[0032] Figure 6 This is a schematic diagram of the structure of the limiting component and the driving component of this utility model.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] 1. Base; 2. Bottom plate; 3. Top plate; 4. Side plate; 5. Video compression terminal body; 6. Cover plate; 7. Groove; 8. Extrusion assembly; 81. First movable plate; 82. First spring; 83. First movable groove; 84. First movable rod; 85. Moving plate; 9. Limiting assembly; 91. Limiting block; 92. Second movable plate; 93. Second spring; 94. Second movable groove; 95. Second movable rod; 10. Mounting plate; 11. Groove; 12. Ventilation hole; 13. Holding plate; 14. Slide groove; 15. Holding rod; 16. Moving groove; 17. Drive assembly; 171. Rotating shaft; 172. Rotating groove; 173. Toggle lever; 174. Wedge block; 18. Cover groove; 19. Slider; 20. Support groove.

[0035] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings.

[0037] Please see Figure 1-6As shown, this embodiment provides a video compression terminal, including a base 1, which has a bottom plate 2 and a top plate 3 opposite to each other. A mounting plate 10 is fixedly connected to the base 1. L-shaped side plates 4 are fixedly connected to both sides of the bottom plate 2. A retaining plate 13 is fixedly connected to the bottom plate 2 relative to the base 1. A pair of receiving grooves 20 for supporting the video compression terminal body 5 are formed between the retaining plate 13, the base 1, and the bottom plate 2. A limiting component 9 is provided on the top plate 3 relative to the bottom plate 2. The limiting component 9 includes a second movable plate 92, which is movably disposed on the top plate 3. Inside plate 3, the top plate 3 is provided with a second movable groove 94 for the second movable plate 92 to move. The first end of the second movable plate 92 is fixedly connected to the retaining plate 13 with a limiting block 91. The end of the limiting block 91 away from the base 1 has an upwardly inclined surface. The limiting block 91 is movably mounted on the top plate 3. The second movable rod 95 is fixedly connected to the second end of the second movable plate 92. The second movable rod 95 passes through and is movably mounted on the top plate 3. A second spring 93 is sleeved on the second movable rod 95. The second spring 93 is located in the second movable groove 94.

[0038] Specifically, when the video compression terminal body 5 is not placed, the second movable plate 92 is in a relatively natural position in the second movable groove 94 within the top plate 3. At this time, the second spring 93 is in a naturally extended state or in a state with a certain pre-tightening force. A part of the limiting block 91 is located below the top plate 3, and its upwardly inclined surface is in a position that can contact the video compression terminal body 5 that is about to be placed. When the video compression terminal body 5 is placed inward along the receiving groove 20 formed by the bottom plate 2, the holding plate 13, and the base 1, the video compression terminal body 5 will first contact the limiting block. The inclined surface of 91, due to its upward tilt design, exerts a slanted squeezing force on the inclined surface as the video compression terminal body 5 continues to push inward. This squeezing force causes the limiting block 91 to move the second movable plate 92, which is fixedly connected to it, away from the holding plate 13 within the second movable groove 94. The second movable rod 95, fixedly connected to the second end of the second movable plate 92, also moves synchronously. During this process, the second spring 93 sleeved on the second movable rod 95 is gradually compressed. The spring stores elastic potential energy. When the video... After the compression terminal body 5 is fully placed in the appropriate position in the receiving slot 20, the squeezing force of the video compression terminal body 5 on the limiting block 91 disappears. At this time, the compressed second spring 93 will push the second movable plate 92 in the opposite direction due to its own elastic restoring force. The second movable plate 92 drives the limiting block 91 to move back, so that the limiting block 91 can lock the corresponding part (such as the edge) of the video compression terminal body 5, preventing the video compression terminal body 5 from accidentally sliding out of the receiving slot 20. This plays a limiting and fixing role, ensuring that the video compression terminal body 5 is in a fixed position within the receiving slot 20. In a relatively stable installation state, similarly, when it is necessary to disassemble the video compression terminal body 5, it is only necessary to pull the second movable rod 95 to drive the limiting block 91 back into the top plate 3. This structural design provides a relatively stable installation position for the video compression terminal body 5. Through the cooperation of the support groove 20 and the limiting component 9, the video compression terminal body 5 can be fixed well, reducing the possibility of the video compression terminal body 5 shifting due to vibration or other external factors during use, improving the stability and reliability of the device, as well as the installation efficiency of the video compression terminal body 5.

[0039] It should be noted that when the video compression terminal body 5 is installed in the support groove 20, the side plates 4 on both sides of the bottom plate 2 and the top plate 3 surround the video compression terminal body 5. The distance between the holding plate 13 and the base 1 must be greater than the thickness of the video compression terminal body 5. In order to improve the protection of the video compression terminal body 5, rubber pads can be installed on the base 1, the bottom plate 2, the holding plate 13 and the top plate 3.

[0040] In this embodiment, as Figure 1 , Figure 3 and Figure 6As shown, a baffle plate 6 is fixedly connected to the second movable rod 95. A baffle groove 18 for the baffle plate 6 to move is embedded in the top plate 3. The width of the baffle plate 6 is greater than the width of the second movable rod 95. The baffle plate 6 can effectively protect the internal structure of the second movable groove 94 and extend the service life of the device. Furthermore, a groove 7 is embedded in the top plate 3 relative to the baffle groove 18. The groove 7 is provided with a drive assembly 17 for driving the second movable rod 95. The drive assembly 17 includes a rotating shaft 171, which is rotatably mounted on the top plate 3. A lever 173 is fixedly connected to the rotating shaft 171. A rotating groove 17 is formed on the rotating shaft 171. 2. The rotating groove 172 is connected to the groove body 7. The wedge block 174 is fixedly connected to the lever 173 and the baffle plate 6. The lever 173 can abut against the wedge block 174. Specifically, when it is necessary to adjust the second movable rod 95, the rotating shaft 171 is rotated by hand using a tool that matches the rotating groove 172. The rotating shaft 171 drives the lever 173 to rotate, and the lever 173 drives the wedge block 174 to move. This causes the wedge block 174 to drive the baffle plate 6 and the second movable rod 95 to move, thereby realizing the position adjustment of the limit block 91. The aesthetics of the top plate 3 are improved by setting the groove body 7, the baffle groove 18 and the baffle plate 6.

[0041] In this embodiment, as Figure 3 , Figure 4 and Figure 5 As shown, the base plate 2 is slidably connected to the base 1. The base 1 contains a compression assembly 8 that controls the compression of the video compression terminal body 5 by the base plate 2. The compression assembly 8 includes a first movable plate 81, which is movably disposed within the base 1. The base 1 contains a first movable groove 83 for the first movable plate 81 to move, and a first movable rod 84, which is movably disposed on the base 1. The first end of the first movable rod 84 is fixedly connected to the base plate 2 via a movable plate 85. The base 1 contains a movable groove 16 for the movable plate 85 to move, and the second end of the first movable rod 84 is fixedly connected to the first movable plate 81. A first spring 82 is sleeved on the first movable rod 84, located within the first movable groove 83. A slider 19 is fixedly connected to the base plate 2, and the base 1 contains a sliding surface for the slider 19. Specifically, when the video compression terminal body 5 is placed in the support groove 20, the video compression terminal body 5 pushes the base plate 2 to slide along the base 1. The base plate 2 drives the first movable rod 84 to move through the movable plate 85. The first movable rod 84 drives the first movable plate 81 to squeeze the first spring 82. When the video compression terminal body 5 is completely placed in the support groove 20, the elastic force of the first spring 82 causes the base plate 2 to return to its original position, thereby clamping and fixing the video compression terminal body 5. The setting of the squeezing component 8 facilitates the installation and clamping positioning of the video compression terminal body 5, better adapts to the installation of video compression terminal bodies 5 of different sizes, and ensures close contact between the video compression terminal body 5 and the device even in a vibration environment, reducing loosening and displacement.

[0042] In this embodiment, as Figure 1 and Figure 3 As shown, a holding rod 15 is fixedly connected to the holding plate 13. Specifically, the holding rod 15 is designed to guide the video compression terminal body 5 into the receiving slot 20, thus serving as a guide.

[0043] In this embodiment, as Figure 3 and Figure 4 As shown, the base 1 has multiple grooves 11 embedded in one end that contacts the video compression terminal body 5. The base 1 has multiple ventilation holes 12 that communicate with the grooves 11. Specifically, when the video compression terminal body 5 is working, it will generate heat. The ventilation holes 12 and the grooves 11 can form an air circulation channel to facilitate heat dissipation. This can effectively reduce the risk of performance degradation or failure of the video compression terminal body 5 due to overheating, and improve the reliability and service life of the device.

[0044] Working principle:

[0045] First, the base 1 is installed in the designated position using the mounting plate 10. Then, when the video compression terminal body 5 is placed inward along the support groove 20 formed by the base plate 2, the holding plate 13, and the base 1, the video compression terminal body 5 pushes the base plate 2 to slide along the base 1. The base plate 2 drives the first movable rod 84 to move via the moving plate 85. The first movable rod 84 drives the first movable plate 81 to compress the first spring 82. At the same time, the video compression terminal body 5 will contact the inclined surface of the limiting block 91. Since the inclined surface is designed to be inclined upward, as the video compression terminal body 5 continues to be pushed inward, the video compression terminal body 91... The body 5 applies an oblique compressive force to the inclined surface. This compressive force causes the limiting block 91 to move the second movable plate 92, which is fixedly connected to it, in the second movable groove 94 away from the holding plate 13. The second movable rod 95, which is fixedly connected to the second end of the second movable plate 92, also moves synchronously. During this process, the second spring 93 sleeved on the second movable rod 95 is gradually compressed. The spring stores elastic potential energy. When the video compression terminal body 5 is completely placed in the appropriate position of the receiving groove 20, the compressive force of the video compression terminal body 5 on the limiting block 91 disappears. At this time, the compressed first... The second spring 93, relying on its own elastic restoring force, pushes the second movable plate 92 in the opposite direction. The second movable plate 92 drives the limiting block 91 to move back, so that the limiting block 91 can lock the corresponding part (such as the edge) of the video compression terminal body 5, preventing the video compression terminal body 5 from accidentally sliding out of the support groove 20, thus playing a limiting and fixing role and ensuring that the video compression terminal body 5 is in a relatively stable installation state within the support groove 20. Similarly, when it is necessary to disassemble the video compression terminal body 5, the rotating shaft 171 is rotated by hand using a tool that matches the rotating groove 172. 71 drives the lever 173 to rotate, and the lever 173 drives the wedge 174 to move, thereby causing the wedge 174 to drive the baffle 6 and the second movable rod 95 to move, realizing the position adjustment of the limiting block 91. This structural design provides a relatively stable installation position for the video compression terminal body 5. Through the cooperation of the support groove 20 and the limiting component 9, the video compression terminal body 5 can be fixed well, reducing the possibility of the video compression terminal body 5 shifting due to vibration or other external factors during use, improving the stability and reliability of the device, as well as the installation efficiency of the video compression terminal body 5.

[0046] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A video compression terminal, characterized in that, include: A base (1) is provided with a bottom plate (2) and a top plate (3) opposite to each other. A mounting plate (10) is fixedly connected to the base (1). L-shaped side plates (4) are fixedly connected to both sides of the bottom plate (2). A retaining plate (13) is fixedly connected to the bottom plate (2) relative to the base (1). A pair of support grooves (20) for supporting the video compression terminal body (5) are formed between the retaining plate (13), the base (1), and the bottom plate (2). A limiting component (9) is provided on the top plate (3) relative to the bottom plate (2). The limiting component (9) includes: The second movable plate (92) is movably disposed within the top plate (3). The top plate (3) is provided with a second movable groove (94) for the second movable plate (92) to move. The first end of the second movable plate (92) is fixedly connected to a limiting block (91) relative to the holding plate (13). The end of the limiting block (91) away from the base (1) has an upwardly inclined surface. The limiting block (91) is movably disposed on the top plate (3). The second movable rod (95) is fixedly connected to the second end of the second movable plate (92). The second movable rod (95) passes through and is movably disposed on the top plate (3). A second spring (93) is sleeved on the second movable rod (95). The second spring (93) is located in the second movable groove (94).

2. The video compression terminal according to claim 1, characterized in that, A baffle plate (6) is fixedly connected to the second movable rod (95). A baffle groove (18) for the baffle plate (6) to move is embedded in the top plate (3). The width of the baffle plate (6) is greater than the width of the second movable rod (95).

3. The video compression terminal according to claim 2, characterized in that, A groove (7) is embedded in the top plate (3) relative to the shielding groove (18). The groove (7) is provided with a drive assembly (17) for driving the second movable rod (95) to move. The drive assembly (17) includes: A rotating shaft (171) is rotatably mounted on the top plate (3). A lever (173) is fixedly connected to the rotating shaft (171). A rotating groove (172) is provided on the rotating shaft (171), and the rotating groove (172) is connected to the groove body (7). A wedge (174) is fixedly connected to the baffle (6) relative to the lever (173), and the lever (173) can abut against the wedge (174).

4. The video compression terminal according to claim 1, characterized in that, The base plate (2) is slidably connected to the base (1), and the base (1) is provided with a compression assembly (8) for controlling the base plate (2) to compress the video compression terminal body (5). The compression assembly (8) includes: The first movable plate (81) is movably disposed within the base (1), and the base (1) is provided with a first movable groove (83) for the first movable plate (81) to move within it; A first movable rod (84) is movably mounted on the base (1). The first end of the first movable rod (84) is fixedly connected to the base plate (2) via a movable plate (85). The base (1) is provided with a movable groove (16) for the movable plate (85) to move. The second end of the first movable rod (84) is fixedly connected to the first movable plate (81). A first spring (82) is sleeved on the first movable rod (84). The first spring (82) is located in the first movable groove (83).

5. The video compression terminal according to claim 4, characterized in that, A slider (19) is fixedly connected to the base plate (2), and a groove (14) is provided on the base (1) for the slider (19) to slide.

6. The video compression terminal according to claim 1, characterized in that, A clamping rod (15) is fixedly connected to the clamping plate (13).

7. The video compression terminal according to claim 1, characterized in that, The base (1) has a plurality of grooves (11) embedded in one end that contacts the video compression terminal body (5), and the base (1) has a plurality of ventilation holes (12) that communicate with the grooves (11) through it.

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