Encoder convenient to install
By designing an encoder that is easy to install and using installation mechanisms of gears, racks and clamping plates, the existing encoder is inconvenient to install and easy to fall off, achieving the effect of rapid installation and fixing of the connecting wire.
Patent Information
- Application Number
- CN202422353802.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The existing HDMI+CVBS encoder is installed using bolts, which requires tools, which is relatively inconvenient. At the same time, there is a lack of fixing devices for the connecting wires, which are easy to fall off after being pulled, affecting the normal use of the encoder.
An encoder for easy installation is designed, adopting a structure including a base, a decoder body and an installation mechanism. The installation mechanism consists of No. 1 and No. 2 fixing components. Through the cooperation of gears, racks and clamping plates, the decoder main body can be quickly installed and disassembled, and the connecting wire is fixed through snaps to avoid falling off.
It realizes the rapid installation and disassembly of the decoder main body, which is easy to operate, does not require external tools, and ensures the fixation of the connecting wire, avoids the problem of falling off due to pulling, and improves the normal use rate of the encoder.
Smart Images
Figure CN222992577U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of encoder installation, in particular to an encoder which is convenient to install. Background Art
[0002] HDMI is a digital interface technology mainly used for transmitting high-definition multimedia signals. CVBS, also known as color burst signal, is an analog video interface mainly used for transmitting analog video signals. An HDMI+CVBS encoder refers to a device that converts HDMI digital signals and CVBS analog signals.
[0003] The existing installation method of HDMI+CVBS encoders is mostly as follows: First, the staff connects the encoder to the devices to be connected through wires, inserts the wire plugs into the connection ports provided on the outside of the HDMI+CVBS encoder, and then installs the HDMI+CVBS encoder on the desktop or wall through bolts, and then uses it.
[0004] According to the above, in view of the above problems, the applicant believes that the existing HDMI+CVBS encoder is installed using bolts, which requires tools and is relatively inconvenient. At the same time, there is a lack of a fixing device for the connecting wires, and the connecting wires are easily detached after being pulled, affecting the normal use of the encoder. Therefore, we have developed an encoder that is convenient to install. Summary of the Utility Model
[0005] The utility model discloses an encoder which is convenient to install, aiming to solve the technical problems that the existing HDMI+CVBS encoder is installed using bolts, requires tools and is relatively inconvenient, and at the same time, there is a lack of a fixing device for the connecting wires, and the connecting wires are easily detached after being pulled, affecting the normal use of the encoder.
[0006] To achieve the above object, the utility model adopts the following technical solutions:
[0007] An encoder that is easy to install, including a base. A decoder body is placed inside the base. Connecting ports are equidistantly arranged at the top of the decoder body. An installation mechanism is provided inside the base. The installation mechanism includes a first fixing component and a second fixing component. The first fixing component and the second fixing component are used in cooperation with each other. The first fixing component includes a rotating shaft. The rotating shaft is fixedly connected to the bottom of the base. A gear is rotatably connected to the outside of the rotating shaft. Slide bars are symmetrically and fixedly connected inside the base. Sliding blocks are symmetrically and slidably connected to the outside of both slide bars. A rack is fixedly connected to the outside of the sliding block. Both racks are meshed with the gear. A rotating rod is rotatably connected to the bottom of the base. A first bevel gear is fixedly connected to the bottom of the gear. A second bevel gear is fixedly connected to the outside of the rotating rod. The first bevel gear and the second bevel gear are meshed with each other. One end of the rotating rod extends to the outside of the base and is fixedly connected to a rotating disk. Avoidance grooves are opened at the bottom of the inner wall of the base. Clamping plates are fixedly connected to the tops of both racks.
[0008] In a preferred embodiment, the second fixing component includes a rotating frame. The rotating frame is rotatably connected to one side of the top of the base. Clamping openings are equidistantly arranged inside the rotating frame. The clamping openings are used in cooperation with the connecting ports.
[0009] In a preferred embodiment, mounting plates are symmetrically and fixedly connected to both sides of the base. Mounting holes are opened inside the mounting plates.
[0010] In a preferred embodiment, rubber strips are equidistantly and fixedly connected to the sides of both clamping plates that face each other.
[0011] In a preferred embodiment, anti-slip grooves for anti-slip are arranged in a circumferential array on the outside of the rotating disk.
[0012] In a preferred embodiment, a heat dissipation window is provided on the front of the decoder body.
[0013] The encoder that is easy to install provided by the present utility model has the following advantages:
[0014] Firstly, through the provided installation mechanism, the quick installation and disassembly of the decoder body can be realized. During the installation and disassembly process, external tools are not required, and the operation is more convenient. At the same time, the connecting wires can be fixed to avoid the situation that the connecting wires are detached from the inside of the connecting port due to being pulled. The structure is simple and the practicability is strong.
[0015] Secondly, through the provided mounting plates and mounting holes, it is convenient for the staff to install and fix the base. Through the provided rubber strips, the friction force can be increased to make the clamping more stable. Description of the Drawings
[0016] Figure 1 The three-dimensional schematic diagram of an encoder that is easy to install proposed by the present utility model.
[0017] Figure 2 The three-dimensional bottom-up schematic diagram of an encoder that is easy to install proposed by the present utility model.
[0018] Figure 3 The three-dimensional top-down schematic diagram of the base of an encoder that is easy to install proposed by the present utility model.
[0019] Figure 4 The three-dimensional schematic diagram of the installation mechanism of an encoder that is easy to install proposed by the present utility model.
[0020] Figure 5 The three-dimensional bottom-up schematic diagram of the installation mechanism of an encoder that is easy to install proposed by the present utility model.
[0021] In the attached drawings: 1. Base; 2. Decoder main body; 3. Heat dissipation window; 4. Connection port; 5. Installation mechanism; 51. Rotating shaft; 52. Gear; 53. Slide bar; 54. Sliding block; 55. Rack; 56. Rotating rod; 57. First bevel gear; 58. Second bevel gear; 59. Rotating disk; 510. Avoidance groove; 511. Clamping plate; 6. Rotating frame; 7. Bayonet; 8. Installation plate; 9. Installation hole; 10. Rubber strip. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.
[0023] Refer to Figure 1 - Figure 5, An encoder that is easy to install, including a base 1. Inside the base 1, a decoder main body 2 is placed. At the top of the decoder main body 2, connection ports 4 are equidistantly opened. Inside the base 1, an installation mechanism 5 is provided. The installation mechanism 5 includes a first fixing component and a second fixing component, and the first fixing component and the second fixing component are used in cooperation with each other. The first fixing component includes a rotating shaft 51. The rotating shaft 51 is fixedly connected to the bottom of the base 1. A gear 52 is rotatably connected to the outside of the rotating shaft 51. Inside the base 1, sliding rods 53 are symmetrically and fixedly connected. On the outside of the two sliding rods 53, sliding blocks 54 are symmetrically slidably connected. A rack 55 is fixedly connected to the outside of the sliding block 54. Both of the two racks 55 are meshed with the gear 52. A rotating rod 56 is rotatably connected to the bottom of the base 1. A first bevel gear 57 is fixedly connected to the bottom of the gear 52. A second bevel gear 58 is fixedly connected to the outside of the rotating rod 56. The first bevel gear 57 and the second bevel gear 58 are meshed with each other. One end of the rotating rod 56 extends to the outside of the base 1 and is fixedly connected to a rotating disk 59. On the bottom inner wall of the base 1, two avoidance grooves 510 are opened. On the top of both of the two racks 55, clamping plates 511 are fixedly connected. The second fixing component includes a rotating frame 6. The rotating frame 6 is rotatably connected to one side of the top of the base 1. Inside the rotating frame 6, clamping openings 7 are equidistantly opened. The clamping openings 7 are used in cooperation with the connection ports 4.
[0024] In the above technical solution, considering the problem that existing HDMI + CVBS encoders are installed using bolts, which requires tools and is relatively inconvenient. At the same time, there is a lack of a fixing device for the connecting wire, and the connecting wire is easily detached after being pulled, affecting the normal use of the encoder. To solve such problems, the specific operations are as follows:
[0025] Refer to Figure 1 - Figure 5 , In a preferred embodiment, rotate the rotating disk 59. The rotating disk 59 drives the rotating rod 56 to rotate. The rotating rod 56 drives the second bevel gear 58 to rotate. The second bevel gear 58 drives the first bevel gear 57 to rotate. The first bevel gear 57 drives the gear 52 to rotate. The rotation of the gear 52 drives the two racks 55 to move in opposite directions. Further, the two clamping plates 511 move towards each other until the two clamping plates 511 clamp and fix the decoder main body 2 inside the base 1. Then, after the staff inserts the connecting wire into the inside of the connection port 4, rotate the rotating frame 6 by 90°. Until the clamping opening 7 clamps the connector on the connecting wire. Through the provided installation mechanism 5, the rapid installation and disassembly of the decoder main body 2 can be realized. During the installation and disassembly process, no external tools are required, and the operation is more convenient. At the same time, the connecting wire can be fixed to avoid the situation that the connecting wire detaches from the inside of the connection port 4 due to being pulled. The structure is simple and the practicability is strong.
[0026] Refer to Figure 1 -Figure 5 In a preferred embodiment, mounting plates 8 are symmetrically and fixedly connected to both sides of the base 1, and mounting holes 9 are formed inside the mounting plates 8. Rubber strips 10 are equidistantly and fixedly connected to the sides of the two clamping plates 511 that are close to each other. Anti-slip grooves for anti-slip are circumferentially arranged on the outer side of the rotating disk 59. A heat dissipation window 3 is provided on the front of the decoder main body 2. By providing the mounting plates 8 and the mounting holes 9, it is convenient for the staff to install and fix the base 1. By providing the rubber strips 10, the friction force can be increased to make the clamping more stable.
[0027] Working principle: In actual use, the staff first fixes the base 1 on the wall, then places the decoder main body 2 inside the base 1, and then rotates the rotating disk 59. The rotating disk 59 drives the rotating rod 56 to rotate, the rotating rod 56 drives the second bevel gear 58 to rotate, the second bevel gear 58 drives the first bevel gear 57 to rotate, the first bevel gear 57 drives the gear 52 to rotate, the gear 52 rotates to drive the two racks 55 to move in opposite directions, and then the two clamping plates 511 move towards each other until the two clamping plates 511 clamp and fix the decoder main body 2 inside the base 1. Then, after the staff inserts the connecting wire into the connection port 4, rotate the rotating frame 6 by 90°, until the buckle 7 clamps the connector on the connecting wire. At this time, the staff can start using the decoder main body 2.
[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution can be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.
Claims
1. An encoder that is easy to install, comprising a base (1), characterized in that: A decoder body (2) is placed inside the base (1), and connection ports (4) are equidistantly provided on the top of the decoder body (2). A mounting mechanism (5) is provided inside the base (1), and the mounting mechanism (5) comprises a first fixing component and a second fixing component, and the first fixing component and the second fixing component cooperate with each other for use; The first fixing assembly comprises a rotating shaft (51), the rotating shaft (51) is fixedly connected to the bottom of the base (1), the outer side of the rotating shaft (51) is rotatably connected to a gear (52), the inner side of the base (1) is symmetrically fixedly connected to a sliding rod (53), the outer sides of the two sliding rods (53) are symmetrically slidably connected to sliding blocks (54), the outer sides of the sliding blocks (54) are fixedly connected to racks (55), the two racks (55) are meshed with the gear (52), the bottom of the base (1) is rotatably connected to the rotating shaft (51), the inner side of the two sliding rods (53) are symmetrically slidably connected to the sliding blocks (54), the outer sides of the two sliding blocks (54) are fixedly connected to the ... rods (54) are fixedly connected to the racks (55), the two racks (55) are meshed with the gear (52), the inner side of the two sliding rods (53) are symmetrically slidably connected to the sliding blocks (54), the outer sides of the two sliding rods (55) are meshed with the gear (52), the inner side of the two sliding rods (53) are symmetrically slid A rotating rod (56) is connected, a first bevel gear (57) is fixedly connected to the bottom of the gear (52), a second bevel gear (58) is fixedly connected to the outer side of the rotating rod (56), the first bevel gear (57) and the second bevel gear (58) are meshingly connected, one end of the rotating rod (56) extends to the outer side of the base (1) and is fixedly connected to a rotating disk (59), two avoidance grooves (510) are provided at the bottom of the inner wall of the base (1), and the tops of the two racks (55) are fixedly connected to clamping plates (511).
2. An encoder that is easy to install according to claim 1, characterized in that: The second fixing assembly comprises a rotating frame (6), the rotating frame (6) is rotatably connected to one side of the top of the base (1), and bayonet holes (7) are equidistantly provided inside the rotating frame (6), and the bayonet holes (7) are used in conjunction with the connecting port (4).
3. An encoder that is easy to install according to claim 1, characterized in that: Both sides of the base (1) are symmetrically fixedly connected with mounting plates (8), and mounting holes (9) are provided inside the mounting plates (8).
4. The encoder that is easy to install according to claim 1 is characterized in that: The two clamping plates (511) are fixedly connected with rubber strips (10) at equal distances on the sides close to each other.
5. The encoder that is easy to install according to claim 1, characterized in that: The outer side of the rotating disk (59) is provided with anti-skid grooves in a circumferential array for preventing skidding.
6. The encoder that is easy to install according to claim 1, characterized in that: A heat dissipation window (3) is provided on the front side of the decoder body (2).