Wireless communication terminal with external antenna
By using heat conduction plates and heat dissipation fin structures in wireless communication terminals, and accelerating heat dissipation using slide rails and heat dissipation fans, combining upper and lower clamping structures to clamp equipment in a narrow space, the heat accumulation and high space occupancy rate are solved The problem of this achieves more efficient heat dissipation and a smaller footprint.
Patent Information
- Application Number
- CN202421272837.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Existing wireless communication terminals with external antennas will generate heat accumulation during long-term work, resulting in weakening of signals and damage to equipment. At the same time, the space occupancy rate is high in narrow environments, making it difficult to place smoothly.
The heat conduction plate and heat dissipation fin structure are used to dissipate heat, combined with the slide rail and the heat dissipation fan to achieve effective heat dissipation, and clamp the equipment in a narrow space through the upper and lower clamp structures to reduce space occupation.
It effectively improves the heat dissipation ability of the equipment, extends the service life, and is conveniently placed in a narrow space, reducing the volume occupied by the equipment.
Smart Images
Figure CN222366270U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wireless communication terminals, in particular to a wireless communication terminal with an external antenna. Background Art
[0002] A wireless terminal is a terminal module used to realize wireless data transmission. It is usually connected to a lower computer to realize the purpose of wireless data transmission. It is called a mobile phone in the industrial field because its transmission principle is basically the same as the data transmission of the mobile phones we usually use. Typical devices include wireless data transmission, wireless routers, wireless modems and other equipment.
[0003] A wireless communication terminal with an external antenna in the prior art connects an external antenna to enhance communication performance, improve coverage or adapt to a specific environment, and then collects received data or signals for communication to achieve information transmission.
[0004] A wireless communication terminal with an external antenna in the prior art has certain shortcomings. The device in the prior art will generate a certain amount of heat when working for a long time. The long-term accumulation of heat will cause the signal of the device to weaken and the device to be damaged. In addition, the device in the prior art cannot be placed stably in a narrow environment, and the space occupancy rate is high. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a wireless communication terminal with an external antenna, aiming to improve the problems in the prior art that heat cannot be dissipated and the device takes up a large area.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wireless communication terminal with an external antenna, comprising a main body, the inner wall of the main body penetrates the outside and is fixedly connected with a heat conducting plate, the side wall of the heat conducting plate is fixedly connected with a heat dissipation fin, the front side of the main body is fixedly connected with a slide rail, the inner wall of the slide rail is slidably connected with an outer frame, a heat dissipation fan is installed inside the outer frame, the rear side of the heat dissipation fan is rotatably connected with a connecting frame, the two sides of the outer frame are fixedly connected with fixed blocks, and the inner wall of the fixed block is rotatably connected with a pulley through a rotating nail;
[0007] As a further description of the above technical solution: a slide groove is provided on the surface of the slide rail, and the outer frame is slidably connected with the slide rail by the pulley rotating inside the slide groove, and the slide rail is symmetrically arranged on the front side of the main body;
[0008] As a further description of the above technical solution: the heat conducting plate and the heat dissipation fins are symmetrically arranged on both sides of the main body, and the heat dissipation fan is arranged on the side of the heat dissipation fins and can be on the same straight line;
[0009] As a further description of the above technical solution: the front side of the main body is fixedly connected to a connecting plate, the front end of the connecting plate is fixedly connected to a rotating shaft, the two sides of the rotating shaft are fixedly connected to a lower clamping plate, and the side wall of the lower clamping plate is rotatably connected to an upper clamping plate through the rotating shaft;
[0010] As a further description of the above technical solution: the outer wall of the rotating shaft is fixedly connected with a torsion spring, and the torsion spring is symmetrically arranged on both sides of the connecting plate;
[0011] As a further description of the above technical solution: the two extended ends of the torsion spring are respectively attached to the outer walls of the upper clamping plate and the lower clamping plate, and the connecting plate is fixedly connected to the center position of the front side of the main body;
[0012] As a further description of the above technical solution: a connecting shaft is fixedly connected to the rear side of the main body, an antenna is rotatably connected to the outer wall of the connecting shaft, and a wiring port is opened on the rear side of the main body;
[0013] As a further description of the above technical solution: a display is fixedly connected to the top of the main body, a button is arranged on the top of the main body, and a support column is fixedly connected to the bottom of the main body.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, by setting up a heat conduction plate structure, all the internal heat is gathered on the heat conduction plate, and then the heat dissipation fins on the side wall of the heat conduction plate absorb the heat to the outside, and then the heat dissipation fan on the moving slide rail is used to dissipate the heat on the heat dissipation fins, which can better dissipate the heat inside the equipment, better improve the working efficiency of the equipment, and protect the stability of the equipment, and has a wider range of applications.
[0016] 2. In the utility model, by setting up the upper and lower clamping plate structures, the device can be better clamped in a smaller position in a narrow space, which can reduce the space occupancy rate. The clamping structure is simple and will not affect the use of the device, which is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional schematic diagram of a wireless communication terminal with an external antenna proposed by the utility model;
[0018] Figure 2This is a structural schematic diagram of a connection port of a wireless communication terminal with an external antenna proposed by the utility model;
[0019] Figure 3 This is a structural schematic diagram of a slide rail of a wireless communication terminal with an external antenna proposed by the utility model;
[0020] Figure 4 This is a structural schematic diagram of a heat dissipation fin of a wireless communication terminal with an external antenna proposed by the utility model;
[0021] Figure 5 The utility model is a schematic diagram of the structure of a rotating shaft of a wireless communication terminal with an external antenna.
[0022] Legend:
[0023] 1. Main body; 2. Display; 3. Button; 4. Antenna; 5. Heat sink fins; 6. Connecting frame; 7. Slide rail; 8. Upper clamping plate; 9. Support column; 10. Connecting shaft; 11. Wiring port; 12. Slide groove; 13. Cooling fan; 14. Outer frame; 15. Fixed block; 16. Pulley; 17. Heat conduction plate; 18. Rotating shaft; 19. Connecting plate; 20. Torsion spring; 21. Lower clamping plate. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Reference Figure 1-Figure 4 The utility model provides an embodiment: a wireless communication terminal with an external antenna, comprising a main body 1, the main body 1 being a carrier, the inner wall of the main body 1 penetrating the outside and fixedly connected with a heat conducting plate 17 to collect the internal heat, the side wall of the heat conducting plate 17 being fixedly connected with a heat dissipation fin 5, the heat dissipation fin 5 collects and dissipates the internal heat, the front side of the main body 1 is fixedly connected with a slide rail 7 to enable a heat dissipation fan 13 to slide, the inner wall of the slide rail 7 is slidably connected with an outer frame 14, the outer frame 14 can better connect the heat dissipation fan 13, the heat dissipation fan 13 is installed inside the outer frame 14 to achieve the heat dissipation effect on the heat dissipation fin 5, the rear side of the heat dissipation fan 13 is rotatably connected with a connecting frame 6, the two sides of the outer frame 14 are fixedly connected with fixed blocks 15, the inner wall of the fixed block 15 is rotatably connected with a pulley 16 through a rotating nail to achieve a better sliding effect.
[0026] A slide groove 12 is provided on the surface of the slide rail 7. The function of the slide groove 12 is to better cooperate with the pulley 16 to achieve sliding. The outer frame 14 rotates inside the slide groove 12 through the pulley 16 to achieve sliding connection with the slide rail 7. The slide rail 7 is symmetrically arranged up and down on the front side of the main body 1 to achieve better heat dissipation and better protection of the equipment.
[0027] The heat conducting plate 17 and the heat dissipating fins 5 are symmetrically arranged on both sides of the main body 1 , and the heat dissipating fan 13 is arranged on the side of the heat dissipating fins 5 and can be on the same straight line, so as to achieve better and more effective heat dissipation of the heat dissipating fins 5 .
[0028] Reference Figure 5 The front side of the main body 1 is fixedly connected with a connecting plate 19, and the function of the connecting plate 19 is to better connect the main body 1 with the splint and realize the function of forming a whole. The front end of the connecting plate 19 is fixedly connected with a rotating shaft 18, and the function of the rotating shaft 18 is to realize that the splint can rotate. The two sides of the rotating shaft 18 are fixedly connected with lower splints 21, and the side walls of the lower splint 21 are rotatably connected with the upper splint 8 through the rotating shaft 18. The outer wall of the rotating shaft 18 is fixedly connected with a torsion spring 20. The function of the upper and lower splints is to realize clamping, and the function of the torsion spring 20 is to provide force for clamping. The torsion spring 20 is symmetrically arranged on both sides of the connecting plate 19, and the two extending ends of the torsion spring 20 are respectively attached to the outer walls of the upper splint 8 and the lower splint 21. The connecting plate 19 is fixedly connected to the center position of the front side of the main body 1, and the symmetry is realized in order to better realize stability.
[0029] Reference Figure 1 and Figure 2 A connecting shaft 10 is fixedly connected to the rear side of the main body 1. The function of the connecting shaft 10 is to connect the antenna 4 with the signal inside the main body 1. The outer wall of the connecting shaft 10 is rotatably connected with the antenna 4 to achieve better signal reception. A wiring port 11 is provided on the rear side of the main body 1. The function of the wiring port 11 is to better connect the internal information with the external information to realize the medium of communication. A display 2 is fixedly connected to the top of the main body 1. A button 3 is arranged on the top of the main body 1. A supporting column 9 is fixedly connected to the bottom of the main body 1 to achieve the function of placement in a special environment.
[0030] Working principle: When the device is running, the heat generated inside a wireless communication terminal with an external antenna will be completely transferred to the heat conducting plate 17 according to the properties of the heat conducting plate 17, and then the heat dissipation fins 5 on the side wall of the heat conducting plate 17 will collect the heat. At this time, the heat dissipation fan 13 structure is moved, and a pulley 16 is provided on the outer frame connection 14 outside the heat dissipation fan 13. The outer frame 14 is pushed manually, and the pulley 16 will slide inside the slide groove 12 opened on the surface of the slide rail 7, and the heat dissipation fan 13 will be moved to one side of the heat dissipation fin 5 to start, and the heat on the surface of the heat dissipation fin 5 will be blown away to achieve the heat dissipation effect. Then, when we need to install the device in a relatively narrow position, we use the torsion spring 20 to clamp the upper clamping plate 8 and the lower clamping plate 21 in a specific position for fixation.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A wireless communication terminal with an external antenna, comprising a main body (1), characterized in that: The inner wall of the main body (1) passes through the outside and is fixedly connected to a heat conducting plate (17); the side wall of the heat conducting plate (17) is fixedly connected to a heat dissipation fin (5); the front side of the main body (1) is fixedly connected to a slide rail (7); the inner wall of the slide rail (7) is slidably connected to an outer frame (14); a heat dissipation fan (13) is installed inside the outer frame (14); the rear side of the heat dissipation fan (13) is rotatably connected to a connecting frame (6); fixed blocks (15) are fixedly connected to both sides of the outer frame (14); the inner wall of the fixed block (15) is rotatably connected to a pulley (16) via a rotating nail.
2. A wireless communication terminal with an external antenna according to claim 1, characterized in that: A slide groove (12) is provided on the surface of the slide rail (7), and the outer frame (14) is slidably connected to the slide rail (7) by rotating inside the slide groove (12) via the pulley (16). The slide rail (7) is symmetrically arranged on the front side of the main body (1) in an upper and lower manner.
3. A wireless communication terminal with an external antenna according to claim 1, characterized in that: The heat conducting plate (17) and the heat dissipation fins (5) are symmetrically arranged on both sides of the main body (1), and the heat dissipation fan (13) is arranged on the side of the heat dissipation fins (5) and can be on the same straight line.
4. A wireless communication terminal with an external antenna according to claim 1, characterized in that: The front side of the main body (1) is fixedly connected to a connecting plate (19), the front end of the connecting plate (19) is fixedly connected to a rotating shaft (18), both sides of the rotating shaft (18) are fixedly connected to lower clamping plates (21), and the side walls of the lower clamping plates (21) are rotatably connected to upper clamping plates (8) via the rotating shaft (18).
5. A wireless communication terminal with an external antenna according to claim 4, characterized in that: The outer wall of the rotating shaft (18) is fixedly connected with a torsion spring (20), and the torsion spring (20) is symmetrically arranged on both sides of the connecting plate (19).
6. A wireless communication terminal with an external antenna according to claim 5, characterized in that: The two extended ends of the torsion spring (20) are respectively attached to the outer walls of the upper clamping plate (8) and the lower clamping plate (21), and the connecting plate (19) is fixedly connected to the center position of the front side of the main body (1).
7. A wireless communication terminal with an external antenna according to claim 1, characterized in that: The rear side of the main body (1) is fixedly connected to a connecting shaft (10), the outer wall of the connecting shaft (10) is rotatably connected to an antenna (4), and the rear side of the main body (1) is provided with a wiring port (11).
8. A wireless communication terminal with an external antenna according to claim 1, characterized in that: A display (2) is fixedly connected to the top of the main body (1), a button (3) is arranged on the top of the main body (1), and a support column (9) is fixedly connected to the bottom of the main body (1).