Electronic computer signal receiving device

Abstract

The utility model relates to the technical field of signal receiving devices, in particular to an electronic computer signal receiving device which comprises a base, a bottom plate, a shell cover and bolts, a protective shell is fixedly connected to the upper end of the base, and a plurality of heat dissipation grooves penetrating through the inside and the outside are formed in the front end and the rear end of the protective shell. First screw holes are formed in the four corners of the upper end of the protective shell, the left portion and the right portion of the upper end of the shell cover are each provided with two vertically-through antenna grooves, the four corners of the upper end of the shell cover are each provided with a vertically-through second screw hole, and the left portion and the right portion of the lower end of the shell cover are each fixedly connected with two buffer assemblies. According to the electronic computer signal receiving device, when the device is impacted by external force or vibrates, the buffering assembly can absorb and buffer the external force through elastic deformation of the spring, the influence on the signal receiver body is reduced, safe and stable operation of the signal receiver body is guaranteed, and the risk of faults caused by vibration is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of signal receiving devices, in particular to a device for receiving electronic computer signals. Background Art

[0002] With the continuous development of electronic computer technology, the requirements for computer signal reception are also increasing. In various application scenarios, electronic computers need to stably and efficiently receive various signals. However, in actual use, electronic computers are often in complex environments and are easily disturbed by external forces such as vibration and impact, which poses a challenge to the stability of signal receiving devices. Therefore, we introduce a new device for receiving electronic computer signals. Utility Model Content

[0003] The main purpose of the utility model is to provide a device for receiving electronic computer signals, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A device for receiving electronic computer signals, comprising a base, a bottom plate, a shell cover and bolts, wherein the upper end of the base is fixedly connected with a protective shell, the front end and the rear end of the protective shell are both provided with a plurality of heat dissipation grooves that penetrate inside and outside, the inner wall surfaces of the plurality of heat dissipation grooves are all embedded with dustproof nets, the four corners of the upper end of the protective shell are each provided with a first screw hole, the upper left portion and the upper right portion of the shell cover are both provided with two antenna slots that penetrate up and down, the four corners of the upper end of the shell cover are both provided with a second screw hole that penetrates up and down, the lower left portion and the lower right portion of the shell cover are both fixedly connected with two buffer components, the left end and the right end of the bottom plate are both fixedly connected with two sliders, the upper end of the bottom plate is movably mounted with a signal receiver body, the left rear end and the right rear end of the signal receiver body are both provided with two antennas, and the lower left end and the lower right end of the signal receiver body are both fixedly connected with two pressing blocks;

[0006] The buffer assembly comprises a bottom block, the upper end of the bottom block is fixedly connected to a telescopic rod, the upper end of the telescopic rod is fixedly connected to a top block, the lower end of the top block is fixedly connected to a spring, and the upper end of the top block is fixedly connected to the lower end of the shell cover.

[0007] Preferably, the lower ends of the four springs are fixedly connected to the upper ends of the corresponding bottom blocks, and the telescopic rod is located in the corresponding spring and there is a gap between the telescopic rod and the inner wall surface of the corresponding spring.

[0008] By adopting the above technical solution: the telescopic rod is located in the corresponding spring and there is a gap between the telescopic rod and the inner wall surface of the corresponding spring, the hard collision and friction between the components can be reduced, creating a relatively quiet working environment.

[0009] Preferably, the lower ends of the four bottom blocks respectively abut against the upper ends of the corresponding four pressing blocks.

[0010] By adopting the above technical solution, the four bottom blocks can fix the corresponding four pressing blocks.

[0011] Preferably, the plurality of heat dissipation slots are distributed at equal distances in pairs, and the four antennas are respectively sleeved in the corresponding four antenna slots.

[0012] By adopting the above technical solution: a number of heat dissipation slots distributed at equal distances can ensure that heat is dissipated more evenly and avoid local overheating, thereby effectively maintaining the normal operating temperature of the equipment and extending the life of the equipment. The four antennas are respectively placed in the corresponding four antenna slots, ensuring the firmness and stability of the antenna installation. When the equipment is moved or affected by the outside world, the antenna is not easy to loosen or shift, thereby ensuring the quality of signal reception.

[0013] Preferably, four bolts are provided, and the outer surfaces of the four bolts are threadedly connected to the inner wall surfaces of the corresponding four second screw holes and the inner wall surfaces of the corresponding four first screw holes, respectively, and the lower end of the base plate is fixedly connected to the upper end of the protective shell by four bolts.

[0014] By adopting the above technical solution: the threaded connection method is simple and reliable, easy to install and disassemble, and provides convenience when maintenance or replacement of parts is required.

[0015] Preferably, the left inner wall and the right inner wall of the protective shell are fixedly connected to two connecting plates, the inner side surfaces of the four connecting plates are provided with slots, the bottom plate is movably sleeved in the protective shell, and the four sliders are movably sleeved in the corresponding four slots.

[0016] By adopting the above technical solution: the four sliders enhance the tightness and stability of the connection between the base plate and the protective shell, which can effectively prevent the base plate from shaking or shifting in the protective shell, while facilitating the installation and disassembly of the base plate. When maintenance or replacement is needed, the operation can be carried out quickly, thereby improving maintenance efficiency.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In the present invention, when the device is subjected to external impact or vibration, the buffer component can absorb and buffer the external force through the elastic deformation of the spring, thereby reducing the impact on the signal receiver body, ensuring its safe and stable operation, and reducing the risk of failure caused by vibration;

[0019] 2. In the utility model, the shell cover is tightly fixed to the protective shell by bolts, and the bottom plate is sleeved with the slot on the connecting plate by a slider, so that the structure of the whole device is firm, ensuring the stability of the installation of the signal receiver body and not being easily disturbed by the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a device for receiving electronic computer signals according to the utility model;

[0021] Figure 2 This is a schematic diagram of the combined connection structure of a protective housing, a dust screen, a connecting plate, a bottom plate, a slider, a signal receiver body, an antenna and a pressing block of an electronic computer signal receiving device of the utility model;

[0022] Figure 3 This is a schematic diagram of the combined connection structure of a shell cover, bolts and a buffer assembly of an electronic computer signal receiving device of the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the overall structure of a buffer component of an electronic computer signal receiving device.

[0024] In the figure: 1. base; 2. protective shell; 3. heat dissipation slot; 4. dust screen; 5. first screw hole; 6. connecting plate; 7. slot; 8. bottom plate; 9. slider; 10. signal receiver body; 11. antenna; 12. pressure block; 13. shell cover; 14. antenna slot; 15. second screw hole; 16. bolt; 17. buffer assembly; 171. bottom block; 172. telescopic rod; 173. top block; 174. spring. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-4 , the utility model provides a technical solution:

[0029] A device for receiving electronic computer signals comprises a base 1, a bottom plate 8, a shell cover 13 and bolts 16, wherein a protective shell 2 is fixedly connected to the upper end of the base 1, a plurality of heat dissipation slots 3 penetrating inside and outside are provided at the front end and the rear end of the protective shell 2, and dustproof nets 4 are embedded on the inner wall surfaces of the plurality of heat dissipation slots 3, a first screw hole 5 is provided at the four corners of the upper end of the protective shell 2, two antenna slots 14 penetrating up and down are provided at the upper left and upper right parts of the shell cover 13, a second screw hole 15 penetrating up and down is provided at the four corners of the upper end of the shell cover 13, two buffer components 17 are fixedly connected to the lower left and lower right parts of the shell cover 13, two sliders 9 are fixedly connected to the left and right ends of the bottom plate 8, a signal receiver body 10 is movably installed at the upper end of the bottom plate 8, two antennas 11 are provided at the left and right parts of the rear end of the signal receiver body 10, and two pressing blocks 12 are fixedly connected to the lower left and right ends of the signal receiver body 10.

[0030] In this embodiment, the buffer assembly 17 includes a bottom block 171, the upper end of the bottom block 171 is fixedly connected to a telescopic rod 172, the upper end of the telescopic rod 172 is fixedly connected to a top block 173, the lower end of the top block 173 is fixedly connected to a spring 174, the upper end of the top block 173 is fixedly connected to the lower end of the shell cover 13; the lower ends of the four springs 174 are fixedly connected to the upper ends of the corresponding bottom blocks 171, the telescopic rod 172 is located in the corresponding spring 174 and there is a gap between the corresponding spring 174 and the inner wall surface; the lower ends of the four bottom blocks 171 respectively abut against the upper ends of the corresponding four pressing blocks 12; when the shell cover 13 is subjected to external force, the force will be transmitted to the top block 173, and the top block 173 will compress the spring 174 after being subjected to the force, and at the same time drive the telescopic rod 172 to telescope in the spring 174.

[0031] Through the above scheme: the protective shell 2 on the base 1 provides a protective space for the internal signal receiver body 10, the heat dissipation grooves 3 at the front and rear ends of the protective shell 2 can dissipate the heat generated by the signal receiver body 10 when it is working, and the dustproof net 4 prevents dust from entering the device. When the shell cover 13 needs to be installed, the second screw hole 15 on the shell cover 13 is aligned with the first screw hole 5 on the protective shell 2, and fixedly connected by bolts 16. The antenna slot 14 on the shell cover 13 is used to install the antenna 11 to receive signals. During the operation of the device, the signal receiver body 10 is installed on the bottom plate 8. When the signal receiver body 10 is subjected to vibration or external force impact, the pressure blocks 12 at its left and right ends will transfer the force to the buffer assembly 7 below. Specifically, the external force received by the shell cover 13 is transmitted to the top block 173. After the top block 173 is subjected to force, the spring 174 is compressed, and at the same time, the telescopic rod 172 is driven to telescope in the spring 171, and the elastic deformation of the spring 174 is used to absorb and buffer the external force, thereby reducing the impact on the signal receiver body 10 and maintaining its stable operation.

[0032] In this embodiment, a plurality of the heat dissipation slots 3 are distributed at equal distances in pairs, and the four antennas 11 are respectively sleeved in the corresponding four antenna slots 14; four bolts 16 are provided, and the outer surfaces of the four bolts 16 are respectively threadedly connected with the inner wall surfaces of the corresponding four second screw holes 15 and the inner wall surfaces of the corresponding four first screw holes 5, and the lower end of the bottom plate 8 is fixedly connected to the upper end of the protective shell 2 through four bolts 16; the left inner wall surface and the right inner wall surface of the protective shell 2 are fixedly connected with two connecting plates 6, and the inner side surfaces of the four connecting plates 6 are provided with card grooves 7, the bottom plate 8 is movably sleeved in the protective shell 2, and the four sliders 9 are respectively movably sleeved in the corresponding four card grooves 7; inside the protective shell 2, the card grooves 7 on the connecting plates 6 on the left and right inner walls are sleeved with the sliders 9 on the bottom plate 8, which makes the installation position of the bottom plate 9 in the protective shell 2 accurate and stable, and can also limit the shaking and displacement of the bottom plate 8 to a certain extent.

[0033] Through the above scheme: first, the signal receiver body 10 is installed on the base plate 8, and the antenna 11 at the rear end thereof is respectively sleeved in the corresponding antenna slot 14 on the shell cover 13 for receiving external signals. The heat dissipation slots 3 equidistantly distributed in pairs on the protective shell 2 help to dissipate the heat generated by the signal receiver body 10 during operation in time to avoid overheating affecting the performance. The dustproof net 4 can prevent dust from entering the device with the airflow. When the shell cover 13 needs to be installed on the protective shell 2, four bolts 16 are respectively passed through the second screw holes 15 on the shell cover 13 and are threadedly connected with the first screw holes 5 on the protective shell 2 to achieve a fastened installation.

[0034] It should be noted that the utility model is a device for receiving electronic computer signals. During use, when the signal receiver body 10 is working, heat will be generated. The heat dissipation slots 3 equidistantly distributed at the front and rear ends of the protective shell 2 can dissipate the heat to ensure that the internal temperature of the device is appropriate, and the dustproof net 4 in the heat dissipation slots 3 effectively prevents dust from entering and protects the internal components. The antenna 11 at the rear end of the signal receiver body 10 extends through the antenna slot 14 on the shell cover 13 to better receive signals. When the device is impacted or vibrated by external force, the pressing block 12 of the signal receiver body 10 will squeeze the bottom block 171 of the buffer assembly 7. After the bottom block 171 is under pressure, the telescopic rod 172 will expand and contract in the spring 174, and the spring 174 will be compressed at the same time. The elastic deformation of the spring 174 absorbs and buffers external forces, reduces the impact on the signal receiver body 10, and plays a role in shock absorption and protection. During installation, the shell cover 13 is tightly fixed to the protective shell 2 through the threaded connection of four bolts 16 with the first screw hole 5 and the second screw hole 15 respectively, ensuring the stability of the overall structure. At the same time, the bottom plate 8 is connected with the card slot 7 on the connecting plate 6 in the protective shell 2 through the sliders 9 at its left and right ends, so that the bottom plate 8 is firmly installed in the protective shell 2 and the position is accurate, further ensuring the stable installation of the signal receiver body 10. Through the coordinated work of the above parts, the device realizes effective reception of signals, and at the same time plays a role in heat dissipation, dust prevention, shock absorption, etc., ensuring the stable and safe operation of the signal receiver body.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for receiving electronic computer signals, comprising a base (1), a bottom plate (8), a housing cover (13) and bolts (16), characterized in that: The upper end of the base (1) is fixedly connected to a protective shell (2), the front end and the rear end of the protective shell (2) are both provided with a plurality of heat dissipation grooves (3) penetrating inside and outside, the inner wall surfaces of the plurality of heat dissipation grooves (3) are both embedded with dustproof nets (4), the four corners of the upper end of the protective shell (2) are both provided with first screw holes (5), the upper left part and the upper right part of the shell cover (13) are both provided with two antenna slots (14) penetrating up and down, the four corners of the upper end of the shell cover (13) are both provided with second screw holes (5) penetrating up and down The housing (13) has a hole (15), the lower left and right parts of the housing cover (13) are fixedly connected to two buffer components (17), the left and right parts of the bottom plate (8) are fixedly connected to two sliders (9), the upper part of the bottom plate (8) is movably mounted with a signal receiver body (10), the rear left and right parts of the signal receiver body (10) are both provided with two antennas (11), and the lower left and right parts of the signal receiver body (10) are both fixedly connected to two pressing blocks (12); The buffer assembly (17) comprises a bottom block (171), the upper end of the bottom block (171) is fixedly connected to a telescopic rod (172), the upper end of the telescopic rod (172) is fixedly connected to a top block (173), the lower end of the top block (173) is fixedly connected to a spring (174), and the upper end of the top block (173) is fixedly connected to the lower end of the shell cover (13).

2. The device for receiving electronic computer signals according to claim 1, characterized in that: The lower ends of the four springs (174) are fixedly connected to the upper ends of the corresponding bottom blocks (171); the telescopic rod (172) is located in the corresponding spring (174) and has a gap with the inner wall surface of the corresponding spring (174).

3. The device for receiving electronic computer signals according to claim 1, characterized in that: The lower ends of the four bottom blocks (171) respectively abut against the upper ends of the corresponding four pressing blocks (12).

4. The device for receiving electronic computer signals according to claim 1, characterized in that: The plurality of heat dissipation slots (3) are distributed at equal distances in pairs, and the four antennas (11) are respectively sleeved in the corresponding four antenna slots (14).

5. The device for receiving electronic computer signals according to claim 1, characterized in that: Four bolts (16) are provided, and the outer surfaces of the four bolts (16) are respectively threadedly connected to the inner wall surfaces of the corresponding four second screw holes (15) and the inner wall surfaces of the corresponding four first screw holes (5), and the lower end of the base plate (8) is fixedly connected to the upper end of the protective shell (2) through the four bolts (16).

6. The device for receiving electronic computer signals according to claim 1, characterized in that: The left inner wall surface and the right inner wall surface of the protective shell (2) are both fixedly connected to two connecting plates (6), the inner side surfaces of the four connecting plates (6) are each provided with a card slot (7), the bottom plate (8) is movably sleeved in the protective shell (2), and the four sliding blocks (9) are respectively movably sleeved in the corresponding four card slots (7).

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