A single-path decoder connection structure

Abstract

The utility model discloses a single -way decoder connection structure, including decoder main part, mounting panel, sheltering subassembly and locking subassembly, the bottom of mounting panel is provided with hinged joint, and the mounting panel is installed on the front of decoder main part through hinged joint rotation, and the sheltering subassembly is set up on the mounting panel, and the sheltering subassembly is used for shielding protection to the interface on decoder main part, and the locking subassembly is set up on the front of decoder main part, and the locking subassembly is used for locking the mounting panel and limiting position. The utility model utilizes the cooperation use mode of decoder main part, mounting panel, sheltering subassembly and locking subassembly, and the mounting panel can be stably installed on the front of decoder main part under the action of locking subassembly, makes the interface of the front surface of decoder main part of sheltering subassembly shielding protection, and when decoder main part needs wiring, opens mounting panel and can make the multiple interfaces of the front of decoder main part expose, or removes sheltering subassembly, makes corresponding interface expose alone and uses.

Description

Technical Field

[0001] This utility model relates to the field of decoders, and in particular to a single-channel decoder connection structure. Background Technology

[0002] The network decoding matrix uses the latest security-specific codec chip, designed specifically for H.265 standard and 4K ultra-high-definition codec. The product adopts an embedded LINUX architecture to ensure stable system operation. The product can be widely used in various types of monitoring locations such as transportation, public security, mining, power, military, exhibition, shopping malls, bars, warehouses, hotels, schools, parks, and buildings.

[0003] The single-channel decoder is generally rectangular in shape, and the front of the single-channel decoder is equipped with interfaces such as USB interface, display interface, and network interface to facilitate the connection of data cables. However, the interfaces on the front of the single-channel decoder are usually set in an open form. Therefore, when the single-channel decoder is carried and stored, dust can enter the interior of the interface on the end face of the single-channel decoder, which can cause poor contact or even short circuit damage, thus having a certain defect. Utility Model Content

[0004] The purpose of this invention is to provide a single-channel decoder connection structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a single-channel decoder connection structure, comprising: Decoder body; Mounting plate, the bottom of which is provided with a hinge, the mounting plate is mounted to the front of the decoder body by rotating through the hinge; A shielding component is disposed on a mounting plate and is used to shield and protect the interface on the decoder body. A locking component is disposed on the front side of the decoder body, and the locking component is used to lock and limit the mounting plate.

[0006] Preferably, the shading component includes: Mounting holes are provided on the front of the mounting plate and correspond to the interfaces on the decoder body. A rubber block is slidably engaged in the mounting hole, and the rubber block is used to shield and seal the interface on the decoder body.

[0007] Preferably, the shading component further includes: A fixed frame is fixedly sleeved on the outside of the rubber block. The mounting plate has a limiting groove facing the decoder body, and the fixed frame is slidably engaged inside the limiting groove. A connecting strap, one end of which is fixedly connected to a fixed frame, and a notch is provided on the back of the mounting plate, with the other end of the connecting strap fixedly connected to the inside of the notch.

[0008] Preferably, the locking component includes: The first fixing block is fixedly connected to the front of the decoder body, and the top of the mounting plate has a first slot corresponding to the first fixing block; The first fixing block has a bearing groove at its bottom, and the top of the outer wall of the first fixing block is slidably engaged with the inner cavity of the bearing groove. The bottom of the inner wall of the first fixing block has a slot, and the bottom of the outer wall of the first fixing block is slidably engaged with the inner cavity of the slot.

[0009] Preferably, the locking component further includes: A connecting plate, which is fixedly installed on the top of the card block; A limiting spring is slidably sleeved inside the bearing groove, and the bottom of the limiting spring is pressed and fitted against the connecting plate; The handle is fixedly connected to one end of the connecting plate. A sliding hole is provided on the front of the first fixing block, and the connecting plate is slidably disposed inside the sliding hole.

[0010] Preferably, the locking component further includes: A connecting block is fixedly connected to the bottom of a connecting plate, and a groove corresponding to the connecting block is provided on the top of the locking block; The inner bolt has a bolt groove at the bottom of the first fixing block for installing the inner bolt, and the top of the outer wall of the inner bolt is threadedly connected to the connecting block.

[0011] Preferably, the locking component includes: The second fixing block is fixedly connected to the front of the decoder body, and the top of the mounting plate has a second slot corresponding to the second fixing block; An elastic element is installed on the side of the second fixed block, and an arc groove matching the elastic element is provided on the side of the inner wall of the second slot.

[0012] Preferably, the locking component further includes: The mounting groove is formed on the side of the second fixing block and is used to connect the load-bearing elastic element. The elastic element is fixedly installed inside the mounting groove by a fixing bolt.

[0013] The technical effects and advantages of this utility model are as follows: This utility model utilizes the combined use of a decoder body, a mounting plate, a shielding component, and a locking component. With the help of the locking component, the mounting plate can be stably installed on the front of the decoder body, and the shielding component can shield and protect the interfaces on the end face of the decoder body. When the decoder body needs to be wired, opening the mounting plate can expose multiple interfaces on the front of the decoder body, or the shielding component can be removed to expose the corresponding interfaces individually. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the mounting plate of this utility model; Figure 3 This is a schematic diagram of the internal structure of the side of the mounting plate in Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the internal structure of the mounting plate in Embodiment 2 of this utility model.

[0015] In the diagram: 1. Decoder body; 2. Mounting plate; 3. Blocking component; 31. Rubber block; 32. Fixing frame; 33. Connecting strap; 4. Locking component; 41. First fixing block; 42. First slot; 43. Locking block; 44. Bearing groove; 45. Limiting spring; 46. Handle; 47. Connecting plate; 48. Sliding hole; 49. Connecting block; 410. Inner bolt; 411. Second fixing block; 412. Elastic element; 413. Mounting groove; 414. Fixing bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1: This utility model provides the following... Figures 1-3The single-channel decoder connection structure shown includes a decoder body 1, a mounting plate 2, a shielding component 3, and a locking component 4. The mounting plate 2 has a hinge at its bottom, allowing it to rotate and be mounted on the front of the decoder body 1. The shielding component 3 is mounted on the mounting plate 2 and is used to shield and protect the interfaces on the decoder body 1. The interfaces on the front of the decoder body 1 include a USB interface, a display interface, and a network interface. Therefore, when the mounting plate 2 is closed, the shielding component 3 can shield and protect the interfaces. The locking component 4 is also located on the front of the decoder body 1 and is used to lock and limit the mounting plate 2, ensuring the stability of the mounting plate 2 in the closed state.

[0018] Furthermore, the shielding component 3 includes a mounting hole, a rubber block 31, a fixing frame 32, and a connecting strap 33. The mounting hole is located on the front of the mounting plate 2 and corresponds to the interface on the decoder body 1. The rubber block 31 is slidably engaged in the mounting hole, and the rubber block 31 is used to shield and seal the interface on the decoder body 1, thereby preventing dust from entering the interface when the decoder body 1 is being carried and stored. The fixing frame 32 is fixedly fitted onto the outside of the rubber block 31. The mounting plate 2 has a limiting groove facing the decoder body 1, and the fixing frame 32 is slidably engaged inside the limiting groove, thereby securing the mounting plate... When closed, the mounting plate 2 can compress the fixing frame 32, thereby giving the rubber block 31 a compressive force, improving the sealing performance of the rubber block 31 to the interface. One end of the connecting strap 33 is fixedly connected to the fixing frame 32. A notch is provided on the back of the mounting plate 2, and the other end of the connecting strap 33 is fixedly connected to the inside of the notch. When it is necessary to expose a separate interface, the mounting plate 2 can be opened, the corresponding rubber block 31 can be taken out, and the data cable can be connected to the corresponding interface. The mounting hole is much larger than the size of the interface, thereby avoiding the mounting plate 2 from affecting the insertion of the data cable interface.

[0019] Furthermore, the locking component 4 includes a first fixing block 41 and a locking block 43. The first fixing block 41 is fixedly connected to the front of the decoder body 1. The top of the mounting plate 2 is provided with a first slot 42 corresponding to the first fixing block 41, and the bottom of the first fixing block 41 is provided with a bearing groove 44. The top of the outer wall of the locking block 43 is slidably engaged with the inner cavity of the bearing groove 44. The bottom of the inner wall of the first slot 42 is provided with a locking groove. The bottom of the outer wall of the locking block 43 is slidably engaged with the inner cavity of the locking groove. One side of the bottom of the locking block 43 has a rounded chamfer. Thus, when the mounting plate 2 is closed, the mounting plate 2 can squeeze the locking block 43, causing the locking block 43 to rise until the locking block 43 corresponds to the locking groove. The locking block 43 is engaged in the locking groove, which can ensure the stability of the mounting plate 2 when closed.

[0020] Furthermore, the locking assembly 4 also includes a connecting plate 47, a limiting spring 45, and a handle 46. The connecting plate 47 is fixedly installed on the top of the locking block 43. The limiting spring 45 is slidably sleeved inside the bearing groove 44. The bottom of the limiting spring 45 is pressed against the connecting plate 47. The limiting spring 45 can exert an elastic compressive force on the locking block 43 through the connecting plate 47, so that the locking block 43 can automatically descend and lock into the slot. The handle 46 is fixedly connected to one end of the connecting plate 47. A sliding hole 48 is provided on the front of the first fixing block 41. The connecting plate 47 is slidably disposed inside the sliding hole 48. The handle 46 can drive the locking block 43 to rise and slide through the connecting plate 47, thereby releasing the lock on the mounting plate 2, so as to open the mounting plate 2.

[0021] Furthermore, the locking assembly 4 also includes a connecting block 49 and an inner bolt 410. The connecting block 49 is fixedly connected to the bottom of the connecting plate 47. The top of the locking block 43 has a groove corresponding to the connecting block 49. The bottom of the first fixing block 41 has a bolt groove for installing the inner bolt 410. The top of the outer wall of the inner bolt 410 is threadedly connected to the connecting block 49. By removing the inner bolt 410, the locking block 43 and the connecting plate 47 can be separated, making it easy to install or remove them.

[0022] Example 2: Unlike Example 1, as follows... Figure 4 As shown, the locking assembly 4 includes a second fixing block 411, an elastic element 412, a mounting groove 413, and a fixing bolt 414. The second fixing block 411 is fixedly connected to the front of the decoder body 1. The top of the mounting plate 2 has a second groove corresponding to the second fixing block 411. The elastic element 412 is installed on the side of the second fixing block 411. The side of the inner wall of the second groove has an arc groove that matches the elastic element 412. The elastic element 412 is engaged in the arc groove, and the frictional resistance between the elastic element 412 and the mounting plate 2 can be used to engage the mounting plate 2. The limiting force of the elastic element 412 on the mounting plate 2 is greater than the squeezing force between the rubber block 31 and the decoder body 1, thereby ensuring the stability of the mounting plate 2 when closed. The mounting groove 413 is opened on the side of the second fixing block 411. The mounting groove 413 is used to connect and support the elastic element 412. The elastic element 412 is fixedly installed inside the mounting groove 413 by fixing bolts 414. The part of the elastic element 412 inside the mounting groove 413 has a bent part, which is used to release or store elastic potential energy so that the elastic element 412 can be engaged or disengaged from the mounting plate 2.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A single-channel decoder connection structure, characterized in that, include: Decoder body (1); Mounting plate (2), the bottom of which is provided with a hinge, the mounting plate (2) is mounted on the front of the decoder body (1) by rotating the hinge; A shielding component (3) is disposed on the mounting plate (2) and is used to shield and protect the interface on the decoder body (1). Locking component (4) is disposed on the front of the decoder body (1) and is used to lock and limit the mounting plate (2).

2. The single-channel decoder connection structure according to claim 1, characterized in that, The shading component (3) includes: Mounting holes are provided on the front of the mounting plate (2) and correspond to the interfaces on the decoder body (1); A rubber block (31) is slidably engaged in the mounting hole. The rubber block (31) is used to shield and seal the interface on the decoder body (1).

3. The single-channel decoder connection structure according to claim 2, characterized in that, The shielding component (3) further includes: A fixed frame (32) is fixedly sleeved on the outside of the rubber block (31). The mounting plate (2) has a limiting groove facing the decoder body (1). The fixed frame (32) is slidably engaged in the inside of the limiting groove. A connecting strap (33) is fixedly connected at one end to a fixed frame (32). A notch is provided on the back of the mounting plate (2), and the other end of the connecting strap (33) is fixedly connected to the inside of the notch.

4. The single-channel decoder connection structure according to claim 1, characterized in that, The locking component (4) includes: The first fixing block (41) is fixedly connected to the front of the decoder body (1), and the top of the mounting plate (2) is provided with a first slot (42) corresponding to the first fixing block (41). The first fixing block (41) has a bearing groove (44) at its bottom. The top of the outer wall of the card block (43) is slidably engaged with the inner cavity of the bearing groove (44). The bottom of the inner wall of the first slot (42) has a card slot. The bottom of the outer wall of the card block (43) is slidably engaged with the inner cavity of the card slot.

5. The single-channel decoder connection structure according to claim 4, characterized in that, The locking component (4) further includes: A connecting plate (47) is fixedly installed on the top of the card block (43); A limiting spring (45) is slidably sleeved inside the bearing groove (44), and the bottom of the limiting spring (45) is pressed against the connecting plate (47). The handle (46) is fixedly connected to one end of the connecting plate (47). The front of the first fixing block (41) is provided with a sliding hole (48), and the connecting plate (47) is slidably disposed inside the sliding hole (48).

6. The single-channel decoder connection structure according to claim 5, characterized in that, The locking component (4) further includes: Connecting block (49), the connecting block (49) is fixedly connected to the bottom of the connecting plate (47), and the top of the locking block (43) is provided with a groove corresponding to the connecting block (49); The inner bolt (410) is provided with a bolt groove at the bottom of the first fixing block (41) for installing the inner bolt (410), and the top of the outer wall of the inner bolt (410) is threadedly connected to the connecting block (49).

7. The single-channel decoder connection structure according to claim 1, characterized in that, The locking component (4) includes: The second fixing block (411) is fixedly connected to the front of the decoder body (1), and the top of the mounting plate (2) is provided with a second slot corresponding to the second fixing block (411); The elastic element (412) is installed on the side of the second fixing block (411), and the side of the inner wall of the second slot is provided with an arc groove that matches the elastic element (412).

8. The single-channel decoder connection structure according to claim 7, characterized in that, The locking component (4) further includes: Mounting groove (413) is provided on the side of the second fixing block (411) and is used to connect the bearing elastic member (412). The elastic element (412) is fixedly installed inside the mounting groove (413) by the fixing bolt (414).

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