JP2022022066A - Protective case for rf repeater device equipped with heat dissipation unit - Google Patents

Abstract

To provide a protective case for an RF repeater device, having a good heat dissipation effect.SOLUTION: A protective case for an RF repeater device equipped with a heat dissipation unit includes a bottom seat 1, a case 2, a heat dissipation unit, an ash removal unit 4, a moving unit 5, a limiting unit 6, a protective unit 7 and a fixed unit. The case 2 for protecting and disposing electrical components is attached to the top of the bottom seat 1 for supporting and disposing each component. The heat dissipation unit for dissipating heat from an electric element in the case 2 is attached to the outside of the case 2; the ash removal unit 4 for removing ash from the heat dissipation unit is attached to the outside of the case 2; the moving unit 5 for facilitating the movement of a device is attached to the bottom end of the bottom seat 1; and the limiting unit 6 for limiting and fixing the moving unit 5 is attached to the outside of the bottom seat 1.SELECTED DRAWING: Figure 1

Description

The present invention relates to the field of RF repeater device, specifically, is a protective case for an RF repeater device provided with a heat dissipation unit.

Mobile stations consist of devices or modules such as antennas, radio frequency duplexers, low noise amplifiers, mixers, electrical attenuators, filters, and power amplifiers. Includes two types of expansion links, top and bottom. The basic principle of the work is as follows. The broadcaster receives the downlink signal of the base station with the forward antenna (donor antenna), amplifies the useful signal with the low noise amplifier, suppresses the noise signal in the signal, and reduces the signal-to-noise ratio (S / N). Improve. Further, it is down-converted to an intermediate frequency signal, filtered by a filter, the intermediate frequency is amplified, the frequency is up-converted to a frequency, amplified by a power amplifier, and transmitted to a mobile station by a rear antenna (retransmitting antenna). The uplink signal of the mobile station is received by the rear antenna and processed by the uplink along the reverse route. That is, it is retransmitted to the mobile station via a low noise amplifier, a down converter, a filter, a repeater, an upper converter, and a power amplifier. Therefore, bidirectional communication between the base station and the mobile station becomes possible.

Generally, a protective case is installed outside the radio frequency mobile station to protect the electric components inside the mobile station. However, the heat dissipation effect of the electric parts inside the mobile station is not good. Electrical components may be damaged at high temperatures. Also, when placing it outdoors, it is common to place it in direct contact with the ground, and there is strong wind and bad weather of gas, and if it is placed straight, shaking may occur.
It can also tip over and can seriously affect the use of mobile stations.

In order to solve the above problem, a protective case for an RF repeater device equipped with the following heat dissipation unit is adopted.

The protective case of the RF repeater device equipped with the heat dissipation unit is
It includes a bottom seat 1, a case 2, a heat dissipation unit 3, a dust removal unit 4, a moving unit 5, a limiting unit 6, a protective unit 7, and a fixed unit 8.
The case 2 for protecting and arranging the electric parts is attached to the top end of the bottom seat 1 for supporting and arranging each part, and the electric elements in the case 2 are dissipated to the outside of the case 2. The heat dissipation unit 3 is attached, and the dust removal unit 4 for removing dust from the heat dissipation unit 3 is attached to the outside of the case 2, so that the device can be easily moved to the bottom end of the bottom seat 1. The moving unit 5 for this purpose is attached, and the limiting unit 6 for limiting and fixing the moving unit 5 is attached to the outside of the bottom seat 1 to exert a protective function at the top end of the case 2. The protection unit 7 is attached, and the fixing unit 8 for fixing the device is attached to the inside of the bottom seat 1.

Preferably, the heat dissipation unit 3 includes a water box 31, a water pump 32, a launching tube 33, a water discharge tube 34, fins 35, an air cooling tube 36, a fan 37, and a heat dissipation tube 38.
The water box 31 is fixed to the top end of the bottom seat 1, the water pump 32 is attached to one end of the water box 31 opposite to the bottom seat 1, and the launching tube 33 is attached to one end of the water box 31. Is attached, the water discharge tube 34 is attached to one end of the water pump 32, and a plurality of fins 35 having a mutually parallel positional relationship are attached to the outside of the case 2. The heat radiation tube 38 having a continuous S shape is attached to the fin 35, and one end of the heat radiation tube 38 is connected to the water discharge tube 34, so that S is continuously outside the case 2. The air-cooled tube 36 having a character shape is attached, one end of the air-cooled tube 36 is connected to the heat radiation tube 38, and the other end of the air-cooled tube 36 is connected to the launching tube 33. The fan 37 is attached to the side wall of the case 2.

Preferably, the dust removing unit 4 includes a water sheath 41, a fixed sleeve 42, a fixed rod 43, a rotating shaft 44, an impeller 45, a rotating disc 46, a slider 47, an engaging tooth 48, and a first unit. The spring 49, the brush 49a, the guide sleeve 49b, and the guide pillar 49c are included.
The water sheath 41 is provided in the water discharge tube 34, the rotating shaft 44 is rotatably connected to the inside of the water sheath 41, and the impeller 4 is connected to the outside of the rotating shaft 44.
5 is fixed, the fixed sleeve 42 is fixed to one end of the water sheath 41, and the rotating shaft 44 extends to the inside of the fixed sleeve 42 and is rotatably connected to the fixed sleeve 42. The rotating disk 46 is fixed to the outside of the rotating shaft 44, the slider 47 is slidably connected to the inside of the fixed sleeve 42, and the outside of the slider 47 and the rotating disk 46. Each of the engaging teeth 48 is provided, and the rotating disk 46 and the slider 47 are meshed with each other by the engaging teeth 48, and the first screw is placed between the slider 47 and the fixed sleeve 42. The 1 spring 49 is sandwiched and fixed, the fixed rod 43 is fixed to one end of the slider 47, and the fixed rod 43 and the fixed sleeve 42 are slidably connected to each other, and the fixed rod 43 is slidably connected. The brush 49a is fixed to one end of the case 2, the guide sleeve 49b is fixed to the outside of the case 2, the guide pillar 49c is slidably connected to the inside of the guide sleeve 49b, and the guide is slidably connected. The pillar 49c and the brush 49a are fixed.

Preferably, the moving unit 5 includes a rotary handle 51, a mounting sleeve 52, a roller 53, a first rack 54, and a first gear 55.
The mounting sleeve 52 is slidably connected to the inside of the bottom seat 1, the roller 53 is rotatably connected to the inside of the mounting sleeve 52, and the first rack is connected to one end of the mounting sleeve 52. The 54 is fixed, and the first rack 54 and the bottom seat 1 are slidably connected, and the rotary handle 51 is rotatably connected to the inside of the bottom seat 1, and the rotary handle 51 is connected. The first gear 55 is fixed to the outside, and the first gear 55 and the first rack 54 mesh with each other.

Preferably, the limiting unit 6 includes a limiting sleeve 61, a second gear 62, a limiting block 63, a moving block 64, and a second spring 65.
The limiting sleeve 61 is fixed to one end of the bottom seat 1, and the rotating handle 51 penetrates the limiting sleeve 61 and is rotatably connected to the limiting sleeve 61, and is connected to the outside of the rotating handle 51. The second gear 62 is fixed, and the second gear 6 is
2 and the limiting sleeve 61 are rotatably connected, the limiting block 63 is slidably connected to the inside of the limiting sleeve 61, and the limiting block 63 is the second.
The movement block 64 is fixed to one end of the restriction block 63 so as to be engageable with the gear 62, and the movement block 64 and the restriction sleeve 61 are slidably connected to the movement block 64. The second spring 65 is sandwiched and fixed between the block 64 and the limiting sleeve 61.

Preferably, the protective unit 7 includes a storage sleeve 71, a protective sleeve 72, a storage rod 73, a fixed frame 74, a protective cloth 75, a hanging hook 76, and a torsion spring 77.
The storage sleeve 71 is fixed to the top end of the case 2, the protective sleeve 72 is fixed to one end of the storage sleeve 71, and the storage rod 73 is inside the storage sleeve 71 and the protective sleeve 72. It is rotatably connected and the storage rod 7
The torsion spring 77 is connected between the third and the protective sleeve 72, one end of the torsion spring 77 is fixed to the storage rod 73, and the other end is fixed to the protective sleeve 72. The protective cloth 75 is fixed to the outside of the 73, and the case 2
The fixing frame 74 is fixed to the outside of the top end of the cloth, and two hooks 76 are fixed to one end of the protective cloth 75.

Preferably, the fixing unit 8 includes a second rack 81, a fixed cone 82, and a thrust rod 8.
3, the pointed 84, the third spring 85, the first contact block 86, and the second contact block 87.
And a fourth spring 88, and a pull rod 89.
The second rack 81 is slidably connected to the inside of the bottom seat 1, and the second rack 8 is
1 and the first gear 55 are meshed with each other, and the fixed cone 8 is attached to one end of the second rack 81.
2 is fixed, and the fixed cone 82 and the bottom seat 1 are slidably connected, the thrust rod 83 is fixed to one end of the bottom seat 1, and the thrust rod 83 is the fixed cone. The third spring is slidably connected to the body 82, the pointed 84 is slidably connected to the inside of the fixed cone 82, and the third spring is slidably connected between the pointed 84 and the fixed cone 82. The 85 is sandwiched and fixed, the first contact block 86 is fixed to one end of the pointed edge 84, and the second contact block 87 is slidably connected to the inside of the fixed cone 82. The fourth spring 88 is sandwiched and fixed between the second contact block 87 and the fixed cone 82, and the pull rod 89 is slidably connected and fixed inside the fixed cone 82.
One end of the pull rod 89 and the second contact block 87 are fixedly connected.

The advantages of the present invention are as follows, as compared with the prior art.
(1) It is possible to sufficiently dissipate heat from the electric element in the case. Therefore, it is possible to avoid damage due to overheating of the electric element in the case. Further, by operating the heat dissipation unit, the dust removal unit can also be operated synchronously. On the other hand, by operating the dust removing unit, dust can be removed from the heat radiating unit, so that clogging of the heat radiating unit by dust can be prevented. With this configuration, during operation, the fins 35 having a plurality of mutually parallel relationships are attached to one end of the case 2, so that the fins 3
5 allows the heat of the case 2 to be sufficiently dissipated. And the fin 3
Since the heat radiating tube 38 having a continuous S-shape is attached to the inside of 5, the fin 35 can be sufficiently water-cooled. Further, the air-cooled tube 3 that continuously forms an S-shape between the launching tube 33 and the heat dissipation tube 38.
Since the 6 is connected for a long time, the function can be exerted so as to sufficiently dissipate the water flowing in the heat radiation tube 38. By the circulation operation of the water pump 32, the water entering the heat radiating tube 38 can be sufficiently cooled, so that the optimum heat radiating effect can be achieved. Since a plurality of the fans 37 are attached to the outside of the case 2,
Further heat can be dissipated inside the case 2. In addition, the wind from the fan 37
Since the air-cooled tube 36 is blown out to face the air-cooled tube 36, the function of blowing and cooling the air-cooled tube 36 can be exerted, so that the heat dissipation effect can be further improved. Since the water sheath 41 is attached to the water discharge tube 34 and the impeller 45 is rotatably connected to the inside of the water sheath 41, the flowing water pressure of the water pump 32 causes the impeller 45 to be rotatably connected.
The impeller 45 can be rotationally driven. The rotating disc 46 is further fixed to the outside of the rotating shaft 44, and the rotating disc 46 can be engaged with the slider 47 by the engaging teeth 48. Since the engaging teeth 48 are partially formed on the rotating disk 46, the slider 47 can be restored by the elastic force of the first spring 49 when it is not meshed with the slider 47. .. When configured in this way, the slider 47 is constantly capable of up and down reciprocating motion. Brush 49
Since the fixing rod 43 for fixing a is fixed to the slider 47, the brush 49a can be driven by the fixing rod 43 to continuously clean the filtration net on the fan 37. It is possible to prevent the fan 37 from being clogged with dust or the like, and to ensure that the heat dissipation function is normally exhibited.
(2) The moving unit can be sent and stored. Therefore, the device can be easily moved and fixed. By providing the limiting unit, the moving unit can be restricted and fixed, so that when the moving unit is sent out, it is possible to prevent the moving unit from being automatically stored inside the bottom seat. In this way, normal movement of the device can be ensured. Further, since the reaction to the fixed unit occurs during the operation of the moving unit, the bottom seat can be stably fixed to the ground by the fixed unit. Therefore, it is possible to avoid the sliding of the device during operation. If you want to move the device
Since the first gear 55 is fixed to the outside of the rotary handle 51, the rotary handle 51 may be rotated in front of the outside. The mounting sleeve 52 is slidably connected to the inside of the bottom seat 1. The roller 53 can be rotated inside the mounting sleeve 52. The roller 53 allows the device to be moved comfortably. Since the first rack 54 fixed to one end of the mounting sleeve 52 and the first gear 55 are engaged with each other, the roller 53 can be extended from the bottom seat 1 by rotating the rotary handle 51. The device can be moved in this way. When the rotary handle 51 is to be rotated, the restriction block 63 slidably connected to the inside of the restriction sleeve 61.
Then, the limiting block 63 does not come into contact with the second gear 62 fixed to the outside of the rotary handle 51, and at this time, the rotary handle 51 becomes rotatable. After the roller 53 is extended, the limiting block 63 can be loosened and the second gear 62 can be engaged and restricted by the limiting block 63 by the elastic force of the second spring 65. By doing so, the rotary handle 51 can be restricted and fixed, and the rotation of the rotary handle 51 can be prevented. When trying to fix the bottom seat 1,
The rotary handle 51 may be rotated in the reverse direction, whereby the roller 53 can be housed inside the bottom seat 1 by the mounting sleeve 52. The second rack 81 is slidably connected to the inside of the bottom seat 1, and the second rack 81 and the first rack are slidably connected.
Since the gear 55 is meshed with the gear 55, when the gear 55 is retracted by the mounting sleeve 52, the second gear 55 is engaged with the gear 55.
The fixed cone 82 fixed to the rack 81 slides downward. Since the thrust rod 83 is fixed inside the bottom seat 1, if the fixed cone 82 slides outward,
The pull rod 89 and the thrust rod 83 can be brought into contact with each other. When the thrust rod 83 is brought into contact with the thrust rod 83, the second contact block 87 is driven so as to be brought into contact with the first contact block 86. Since the first contact block 86 and the pointed edge 84 are fixed, when the fixed cone 82 is drilled into the land, it can be drilled into the land starting from the pointed point 84. In this way, the stability of fixing the fixed cone 82 and the ground can be largely ensured, and thus the fixing of the bottom seat 1 can also be ensured. Therefore, it is possible to prevent the bottom seat 1 from slipping or the like during operation.
(3) Since the heat dissipation unit and the dust removal unit can be sufficiently protected, adverse effects from the external environment can be avoided. In addition, this protective unit can be sent and stored at any time, greatly improving adaptability. The storage rod 73 is rotatably connected to the inside of the storage sleeve 71, the protective cloth 75 is fixed to the outside of the storage rod 73, and two further hooks 76 are attached to one end of the protective cloth 75. It is fixed. The protective cloth 75 and the fixing frame 74 can be pulled and fixed by the hanging hook 76. The torsion spring 77 is attached between the storage rod 73 and the protective sleeve 72. The hanging hook 76 is attached to the fixing frame 74 by the torsion spring 77.
After removing from, the protective cloth 75 can be automatically wrapped around the storage rod 73. As a result, the protective cloth 75 can be comfortably sent out and stored.

Hereinafter, the present invention will be further described with reference to the drawings and examples.
It is a block diagram of a preferable embodiment of the protection case of the RF repeater apparatus provided with the heat dissipation unit which concerns on this invention. It is a connection block diagram of a fin and a heat dissipation tube. It is a connection block diagram of a water sheath and an impeller. It is a block diagram of a dust removal unit. It is a connection block diagram of a case and a dust removal unit. It is a connection configuration diagram of a bottom seat and a moving unit. It is an enlarged view of the part A shown in FIG. It is a block diagram of a restriction unit. It is a connection configuration diagram of a storage sleeve and a storage rod. It is a block diagram of a protection unit.

[Explanation of code]
Bottom seat 1, case 2, heat dissipation unit 3, dust removal unit 4, moving unit 5, limiting unit 6, protection unit 7, fixed unit 8, water box 31, water pump 32, launching tube 33, water discharge tube 34, fin 35, air cooling Tube 36, fan
37, heat dissipation tube 38, water sheath 41, fixed sleeve 42, fixed rod 43,
Rotating shaft 44, impeller 45, rotating disc 46, slider 47, engaging teeth
48, 1st spring 49, brush 49a, guide sleeve 49b, guide pillar 49c,
Rotating handle 51, mounting sleeve 52, roller 53, first rack 54, first gear 55, limiting sleeve 61, second gear 62, limiting block 63, moving block 6
4, 2nd spring 65, storage sleeve 71, protective sleeve 72, storage rod 73, fixed frame 74, protective cloth 75, hanging hook 76, torsion spring 77, 2nd rack
81, fixed cone 82, thrust rod 83, pointed 84, 3rd spring 85, 1st contact block 86, 2nd contact block 87, 4th spring 88, pull rod 89

In order to make it easier to understand the technical means, creative features, objectives and effects realized by the present invention, the present invention will be further described below in relation to specific embodiments.

As shown in FIGS. 1 to 10, the RF repeater with a heat dissipation unit provided in the present invention (
The protective case of the Radio Frequency Repeater) device includes a bottom seat 1, a case 2, a heat dissipation unit 3, a dust removal unit 4, a mobile unit 5, a limiting unit 6, a protective unit 7, and a fixed unit 8. The case 2 for protecting and arranging electrical components is attached to the top end of the bottom seat 1 for supporting and arranging each component.
The heat dissipation unit 3 for dissipating heat from the electric element in the case 2 is attached to the outside of the case 2. The dust removing unit 4 for removing dust from the heat radiating unit 3 is attached to the outside of the case 2. The moving unit 5 for facilitating the movement of the device is attached to the bottom end of the bottom seat 1. The moving unit 5 is located outside the bottom seat 1.
The limiting unit 6 for limiting and fixing the is attached. At the top of the case 2,
The protection unit 7 for exerting a protection function is attached. The fixing unit 8 for fixing the device is attached to the inside of the bottom seat 1.

The heat dissipation unit 3 includes a water box 31, a water pump 32, a launching tube 33, and a water discharge tube 34.
, Fins 35, air cooling tube 36, fan 37 and heat dissipation tube 38. The water box 31 is fixed to the top end of the bottom seat 1. The water pump 32 is attached to one end of the water box 31 on the opposite side of the bottom seat 1. The launching tube 33 is attached to one end of the water box 31. The water discharge tube 34 is attached to one end of the water pump 32. A plurality of fins 35 having a mutually parallel positional relationship are attached to the outside of the case 2. The heat radiation tube 38 having a continuous S-shape is attached to the plurality of fins 35, and one end of the heat radiation tube 38 is connected to the water discharge tube 34. The air-cooled tube 36 having a continuous S-shape is attached to the outside of the case 2, and one end of the air-cooled tube 36 is connected to the heat radiation tube 38. The other end of the air-cooled tube 36 and the launching tube 33 are connected. The fan 37 is attached to the side wall of the case 2. With this configuration, during operation, the fins 35 having a plurality of mutually parallel relationships are attached to one end of the case 2, so that the fins 35 sufficiently dissipate the heat of the case 2. Can be made to. Then, since the heat radiation tube 38 having a continuous S-shape is attached to the inside of the fin 35,
The function can be exerted so that the fin 35 is sufficiently water-cooled. Further, since the air-cooled tube 36 having an S-shape is continuously connected between the launching tube 33 and the heat radiation tube 38 for a long time, the water flowing in the heat radiation tube 38 is sufficiently dissipated. Can exert its function. By the circulation operation of the water pump 32, the water entering the heat radiating tube 38 can be sufficiently cooled, so that the optimum heat radiating effect can be achieved. Since a plurality of the fans 37 are attached to the outside of the case 2, the inside of the case 2 can be further dissipated. Further, since the wind from the fan 37 is blown out just facing the air-cooled tube 36, the function can be exerted so as to blow and cool the air-cooled tube 36, so that the heat dissipation effect can be further improved.

The dust removing unit 4 includes a water sheath 41, a fixed sleeve 42, a fixed rod 43, a rotating shaft 44, an impeller 45, a rotating disc 46, a slider 47, and an engaging tooth 48.
, 1st spring 49, brush 49a, guide sleeve 49b and guide column 49c. The water sheath 41 is provided in the water discharge tube 34. The rotating shaft 44 is rotatably connected to the inside of the water sheath 41. The impeller 45 is outside the rotating shaft 44.
Is fixed. The fixing sleeve 42 is fixed to one end of the water sheath 41, and
The rotary shaft 44 extends to the inside of the fixed sleeve 42 and is rotatably connected to the fixed sleeve 42. The rotating disc 46 is fixed to the outside of the rotating shaft 44. The slider 47 is slidably connected to the inside of the fixed sleeve 42. The engaging teeth 48 are provided outside the slider 47 and the rotating disc 46, respectively, and the rotating disc 46 and the slider 47 are meshed with each other by the engaging teeth 48. The first spring 49 is sandwiched and fixed between the slider 47 and the fixing sleeve 42. The fixed rod 4 at one end of the slider 47
3 is fixed, and the fixing rod 43 and the fixing sleeve 42 are slidably connected to each other. The brush 49a is fixed to one end of the fixing rod 43. The guide sleeve 49b is fixed to the outside of the case 2. The guide pillar 49c is slidably connected to the inside of the guide sleeve 49b, and the guide pillar 49c and the brush 49a are fixed. Since the water sheath 41 is attached to the water discharge tube 34 and the impeller 45 is rotatably connected to the inside of the water sheath 41, the impeller 45 is rotationally driven by the flowing water pressure of the water pump 32. Can be done. Rotation axis 4
The rotating disc 46 is further fixed to the outside of 4, and the rotating disc 46 can be engaged with the slider 47 by the engaging teeth 48. Since the engaging teeth 48 are partially formed on the rotating disk 46, the slider 47 can be restored by the elastic force of the first spring 49 when it is not meshed with the slider 47. .. When configured in this way, the slider 47 is constantly capable of up and down reciprocating motion. Since the fixing rod 43 for fixing the brush 49a is fixed to the slider 47, the brush 49a can be driven by the fixing rod 43 to continuously clean the filtration net on the fan 37. Therefore, the fan 3 due to dust or the like
It is possible to prevent the clogging of 7 and ensure that the heat dissipation function is normally exhibited.

The moving unit 5 includes a rotary handle 51, a mounting sleeve 52, a roller 53, a first rack 54, and a first gear 55. The mounting sleeve 52 is slidably connected to the inside of the bottom seat 1. The roller 53 is rotatably connected to the inside of the mounting sleeve 52. The first rack 54 is fixed to one end of the mounting sleeve 52, and the first rack 54 is fixed.
The rack 54 and the bottom seat 1 are slidably connected to each other. The rotary handle 51 is rotatably connected to the inside of the bottom seat 1. The first gear 5 is outside the rotary handle 51.
5 is fixed, and the first gear 55 and the first rack 54 are in mesh with each other. When the device is to be moved, the first gear 55 is fixed to the outside of the rotary handle 51, so that the rotary handle 51 may be rotated in front of the outside. The mounting sleeve 52 is slidably connected to the inside of the bottom seat 1. The roller 53 can be rotated inside the mounting sleeve 52. The roller 53 allows the device to be moved comfortably. Since the first rack 54 fixed to one end of the mounting sleeve 52 and the first gear 55 are in mesh with each other, if the rotary handle 51 is rotated, the roller 53
Can be sent out from the bottom seat 1, and the movement of the device can be realized in this way.

The limiting unit 6 includes a limiting sleeve 61, a second gear 62, a limiting block 63, a moving block 64 and a second spring 65. The limiting sleeve 61 is fixed to one end of the bottom seat 1, and the rotary handle 51 penetrates the limiting sleeve 61 and is rotatably connected to the limiting sleeve 61. The second gear 6 is outside the rotary handle 51.
2 is fixed, and the second gear 62 and the limiting sleeve 61 are rotatably connected. The limiting block 63 is slidably connected to the inside of the limiting sleeve 61, and the limiting block 63 is configured to be engageable with the second gear 62. The moving block 64 is fixed to one end of the limiting block 63, and the moving block 64 and the limiting sleeve 61 are slidably connected to each other. The second spring 65 is sandwiched and fixed between the moving block 64 and the limiting sleeve 61. When the rotary handle 51 is to be rotated, the limiting block 63 slidably connected to the inside of the limiting sleeve 61 may be pulled out, whereby the limiting block 63 may be the rotary handle 5.
The second gear 62 fixed to the outside of No. 1 is no longer in contact with the second gear 62, and at this time, the rotary handle 51 becomes rotatable. After the roller 53 is extended, the limiting block 63 is loosened, and the elastic force of the second spring 65 causes the limiting block 63 to loosen the second gear 62.
Can be restricted in engagement. By doing so, the rotary handle 51 can be restricted and fixed, and the rotation of the rotary handle 51 can be prevented.

The protective unit 7 includes a storage sleeve 71, a protective sleeve 72, a storage rod 73, a fixing frame 74, a protective cloth 75, a hanging hook 76, and a torsion spring 77. The storage sleeve 71 is fixed to the top end of the case 2. The protective sleeve 72 is fixed to one end of the storage sleeve 71. The storage rod 73 is rotatably connected to the inside of the storage sleeve 71 and the protective sleeve 72. The torsion spring 77 is connected between the storage rod 73 and the protective sleeve 72, and one end of the torsion spring 77 is fixed to the storage rod 73 and the other end is fixed to the protective sleeve 72. The protective cloth 75 is fixed to the outside of the storage rod 73. The fixed frame 74 is fixed to the outside of the top end of the case 2. Two hooks 76 are fixed to one end of the protective cloth 75. The storage rod 73 is rotatably connected to the inside of the storage sleeve 71, the protective cloth 75 is fixed to the outside of the storage rod 73, and two further hooks 76 are attached to one end of the protective cloth 75. Since it is fixed, the hanging hook 7
6 can pull and fix the protective cloth 75 and the fixing frame 74. The torsion spring 77 is attached between the storage rod 73 and the protective sleeve 72. After the hanging hook 76 is removed from the fixed frame 74 by the torsion spring 77, the protective cloth 75 can be automatically wound around the storage rod 73. As a result, the protective cloth 75 can be comfortably sent out and stored.

The fixing unit 8 includes a second rack 81, a fixed cone 82, a thrust rod 83, and a pointed 84.
It includes a third spring 85, a first contact block 86, a second contact block 87, a fourth spring 88 and a pull rod 89. The second rack 81 is slidably connected to the inside of the bottom seat 1, and the second rack 81 and the first gear 55 are meshed with each other. The fixed cone 82 is fixed to one end of the second rack 81, and the fixed cone 82 and the bottom seat 1 are slidably connected to each other. The thrust rod 83 is fixed to one end of the bottom seat 1, and the thrust rod 83 is slidably connected to the fixed cone 82. The pointed edge 84 is slidably connected to the inside of the fixed cone 82. The third spring 85 is sandwiched and fixed between the pointed edge 84 and the fixed cone 82. The first contact block 86 is fixed to one end of the pointed edge 84. The second contact block 87 is slidably connected to the inside of the fixed cone 82. The fourth spring 88 is sandwiched and fixed between the second contact block 87 and the fixed cone 82. The pull rod 89 is slidably connected to the inside of the fixed cone 82, and one end of the pull rod 89 and the second contact block 87 are fixedly connected. When the bottom seat 1 is to be fixed, the rotary handle 51 may be rotated in the reverse direction, so that the roller 53 can be housed inside the bottom seat 1 by the mounting sleeve 52. The second rack 81 is slidably connected to the inside of the bottom seat 1, and the second rack 81 and the first gear 55 are meshed with each other. The fixed cone 82 fixed to the second rack 81 slides downward. Since the thrust rod 83 is fixed inside the bottom seat 1, if the fixed cone 82 slides outward, the pull rod 89 and the thrust rod 83 can be brought into contact with each other. When the thrust rod 83 is brought into contact with the thrust rod 83, the second contact block 87 is driven so as to be brought into contact with the first contact block 86. Since the first contact block 86 and the pointed edge 84 are fixed, when the fixed cone 82 is drilled into the land, it can be drilled into the land starting from the pointed point 84. In this way, the stability of fixing the fixed cone 82 and the ground can be largely ensured, and thus the fixing of the bottom seat 1 can also be ensured. Therefore, it is possible to prevent the bottom seat 1 from slipping or the like during operation.

With this configuration, during operation, the fins 35 having a plurality of mutually parallel relationships are attached to one end of the case 2, so that the fins 35 sufficiently dissipate the heat of the case 2. Can be made to. Since the heat radiating tube 38 having a continuous S-shape is attached to the inside of the fin 35, the fin 35 can be sufficiently water-cooled. Further, since the air-cooled tube 36 having an S-shape is continuously connected between the launching tube 33 and the heat dissipation tube 38 for a long time,
The function can be exerted so as to sufficiently dissipate the water flowing in the heat radiation tube 38. By the circulation operation of the water pump 32, the water entering the heat radiating tube 38 can be sufficiently cooled, so that the optimum heat radiating effect can be achieved. Since a plurality of the fans 37 are attached to the outside of the case 2, the inside of the case 2 can be further dissipated. Further, the wind from the fan 37 is just the air cooling tube 36.
Since the air-cooled tube 36 is blown out to face the air-cooled tube 36, the function of blowing and cooling the air-cooled tube 36 can be exerted, so that the heat dissipation effect can be further improved. Since the water sheath 41 is attached to the water discharge tube 34 and the impeller 45 is rotatably connected to the inside of the water sheath 41, the impeller 45 is rotationally driven by the flowing water pressure of the water pump 32. Can be done. The rotating disc 46 is further fixed to the outside of the rotating shaft 44, and the rotating disc 46 can be engaged with the slider 47 by the engaging teeth 48. Since the engaging teeth 48 are partially formed on the rotating disk 46, the slider 47 can be restored by the elastic force of the first spring 49 when it is not meshed with the slider 47. .. When configured in this way, the slider 47 is constantly capable of up and down reciprocating motion. The fixing rod 4 for fixing the brush 49a
Since 3 is fixed to the slider 47, the brush 49a can be driven by the fixing rod 43 to continuously clean the filtration net on the fan 37, so that the fan 37 can be continuously cleaned by dust or the like. It is possible to prevent clogging and ensure that the heat dissipation function is exhibited normally. When the device is to be moved, the first gear 55 is fixed to the outside of the rotary handle 51, so that the rotary handle 51 may be rotated in front of the outside. The mounting sleeve 52 is slidably connected to the inside of the bottom seat 1. The roller 53 can be rotated inside the mounting sleeve 52. Roller 53
Allows the device to be moved comfortably. Since the first rack 54 fixed to one end of the mounting sleeve 52 and the first gear 55 mesh with each other, the rotary handle 51
The roller 53 can be extended from the bottom seat 1 by rotating the roller 53, and the device can be moved in this way. When attempting to rotate the rotary handle 51, the limiting block 63 slidably connected to the inside of the limiting sleeve 61 may be pulled out, whereby the limiting block 63 is fixed to the outside of the rotating handle 51. The second gear 62 to be
At this time, the rotary handle 51 becomes rotatable. After the roller 53 is extended, the limiting block 63 can be loosened and the second gear 62 can be engaged and restricted by the limiting block 63 by the elastic force of the second spring 65. By doing so, the rotary handle 51 can be restricted and fixed, and the rotation of the rotary handle 51 can be prevented. When the bottom seat 1 is to be fixed, the rotary handle 51 may be rotated in the reverse direction, so that the roller 53 can be housed inside the bottom seat 1 by the mounting sleeve 52. The second rack 81 is slidably connected to the inside of the bottom seat 1, and the second rack 81 and the first gear 55 are meshed with each other. The fixed cone 82 fixed to the second rack 81 slides downward. Since the thrust rod 83 is fixed inside the bottom seat 1, if the fixed cone 82 slides outward, the pull rod 89 and the thrust rod 83 can be brought into contact with each other. When the thrust rod 83 is brought into contact with the thrust rod 83, the second contact block 87 is driven so as to be brought into contact with the first contact block 86. Since the first contact block 86 and the pointed edge 84 are fixed, when the fixed cone 82 is drilled into the land, it can be drilled into the land starting from the pointed point 84.
In this way, the stability of fixing the fixed cone 82 and the ground can be largely ensured.
Therefore, it is possible to secure the fixing of the bottom seat 1. Therefore, it is possible to prevent the bottom seat 1 from slipping or the like during operation. The storage rod 7 inside the storage sleeve 71
3 is rotatably connected, the protective cloth 75 is fixed to the outside of the storage rod 73, and two further hooks 76 are fixed to one end of the protective cloth 75. The protective cloth 75 and the fixing frame 74 can be pulled and fixed by the hanging hook 76. The torsion spring 77 is attached between the storage rod 73 and the protective sleeve 72. After the hanging hook 76 is removed from the fixed frame 74 by the torsion spring 77, the protective cloth 75 can be automatically wound around the storage rod 73. As a result, the protective cloth 75 can be comfortably sent out and stored.

As described above, it is only a better specific embodiment of the present invention, and the scope of protection of the present invention is not limited thereto. A technician familiar with the technical field of the invention is within the scope of the invention disclosed by the invention and is within the scope of protection of the invention equally substituted or modified in accordance with the proposed technology of the invention and the concept of improvement thereof. It should be understood that it should be included in.

Claims (7)

A protective case for an RF repeater device equipped with a heat dissipation unit.
It includes a bottom seat 1, a case 2, a heat dissipation unit 3, a dust removal unit 4, a moving unit 5, a limiting unit 6, a protective unit 7, and a fixed unit 8.
The case 2 for protecting and arranging the electric parts is attached to the top end of the bottom seat 1 for supporting and arranging each part, and the electric elements in the case 2 are dissipated to the outside of the case 2. The heat dissipation unit 3 is attached, and the dust removal unit 4 for removing dust from the heat dissipation unit 3 is attached to the outside of the case 2, so that the device can be easily moved to the bottom end of the bottom seat 1. The moving unit 5 for this purpose is attached, and the limiting unit 6 for limiting and fixing the moving unit 5 is attached to the outside of the bottom seat 1 to exert a protective function at the top end of the case 2. A protective case for an RF repeater device comprising a heat dissipation unit, wherein the protection unit 7 is attached, and the fixing unit 8 for fixing the device is attached to the inside of the bottom seat 1. The heat radiation unit 3 includes a water box 31, a water pump 32, a launching tube 33, a water discharge tube 34, fins 35, an air cooling tube 36, a fan 37, and a heat radiation tube 38.
Including and
The water box 31 is fixed to the top end of the bottom seat 1, the water pump 32 is attached to one end of the water box 31 opposite to the bottom seat 1, and the launching tube 33 is attached to one end of the water box 31. Is attached, the water discharge tube 34 is attached to one end of the water pump 32, and a plurality of fins 35 having a mutually parallel positional relationship are attached to the outside of the case 2. The heat radiation tube 38 having a continuous S shape is attached to the fin 35, and one end of the heat radiation tube 38 is connected to the water discharge tube 34, so that S is continuously outside the case 2. The air-cooled tube 36 having a character shape is attached, one end of the air-cooled tube 36 is connected to the heat radiation tube 38, and the other end of the air-cooled tube 36 is connected to the launching tube 33. The protective case for an RF repeater device including the heat dissipation unit according to claim 1, wherein the fan 37 is attached to the side wall of the case 2. The dust removing unit 4 includes a water sheath 41, a fixed sleeve 42, a fixed rod 43, a rotating shaft 44, an impeller 45, a rotating disc 46, a slider 47, an engaging tooth 48, and a first spring 49. , Blush 49a, guide sleeve 49b, and guide pillar 49c.
The water sheath 41 is provided in the water discharge tube 34, the rotating shaft 44 is rotatably connected to the inside of the water sheath 41, and the impeller 4 is connected to the outside of the rotating shaft 44.
5 is fixed, the fixed sleeve 42 is fixed to one end of the water sheath 41, and the rotating shaft 44 extends to the inside of the fixed sleeve 42 and is rotatably connected to the fixed sleeve 42. The rotating disk 46 is fixed to the outside of the rotating shaft 44, the slider 47 is slidably connected to the inside of the fixed sleeve 42, and the outside of the slider 47 and the rotating disk 46. Each of the engaging teeth 48 is provided, and the rotating disk 46 and the slider 47 are meshed with each other by the engaging teeth 48, and the first one is between the slider 47 and the fixed sleeve 42. The spring 49 is sandwiched and fixed, and the fixing rod 4 is fixed to one end of the slider 47.
3 is fixed, and the fixed rod 43 and the fixed sleeve 42 are slidably connected to each other, and the brush 49a is fixed to one end of the fixed rod 43, and the guide is provided to the outside of the case 2. The claim is characterized in that the sleeve 49b is fixed, the guide pillar 49c is slidably connected to the inside of the guide sleeve 49b, and the guide pillar 49c and the brush 49a are fixed. R equipped with the heat dissipation unit according to 2.
Protective case for F repeater equipment. The moving unit 5 includes a rotary handle 51, a mounting sleeve 52, a roller 53, and a first.
Includes rack 54 and first gear 55
The mounting sleeve 52 is slidably connected to the inside of the bottom seat 1, the roller 53 is rotatably connected to the inside of the mounting sleeve 52, and the first rack is connected to one end of the mounting sleeve 52. The 54 is fixed, and the first rack 54 and the bottom seat 1 are slidably connected, and the rotary handle 51 is rotatably connected to the inside of the bottom seat 1, and the rotary handle 51 is connected. The protective case for an RF repeater device including the heat dissipation unit according to claim 1, wherein the first gear 55 is fixed to the outside, and the first gear 55 and the first rack 54 mesh with each other. .. The limiting unit 6 includes a limiting sleeve 61, a second gear 62, a limiting block 63, a moving block 64, and a second spring 65.
The limiting sleeve 61 is fixed to one end of the bottom seat 1, and the rotating handle 51 penetrates the limiting sleeve 61 and is rotatably connected to the limiting sleeve 61, and is connected to the outside of the rotating handle 51. The second gear 62 is fixed, and the second gear 6 is
2 and the limiting sleeve 61 are rotatably connected, the limiting block 63 is slidably connected to the inside of the limiting sleeve 61, and the limiting block 63 is the second.
The movement block 64 is fixed to one end of the restriction block 63 so as to be engageable with the gear 62, and the movement block 64 and the restriction sleeve 61 are slidably connected to the movement block 64. The protective case for an RF repeater device according to claim 4, wherein the second spring 65 is sandwiched and fixed between the block 64 and the limiting sleeve 61. The protective unit 7 includes a storage sleeve 71, a protective sleeve 72, a storage rod 73, and the like.
Includes a fixed frame 74, a protective cloth 75, a hanging hook 76, and a torsion spring 77.
The storage sleeve 71 is fixed to the top end of the case 2, the protective sleeve 72 is fixed to one end of the storage sleeve 71, and the storage rod 73 is inside the storage sleeve 71 and the protective sleeve 72. It is rotatably connected and the storage rod 7
The torsion spring 77 is connected between the third and the protective sleeve 72, one end of the torsion spring 77 is fixed to the storage rod 73, and the other end is fixed to the protective sleeve 72. The protective cloth 75 is fixed to the outside of the 73, and the case 2
The RF comprising the heat dissipation unit according to claim 1, wherein the fixed frame 74 is fixed to the outside of the top end of the cloth, and two hooks 76 are fixed to one end of the protective cloth 75. Protective case for repeater device. The fixing unit 8 includes a second rack 81, a fixed cone 82, a thrust rod 83, a pointed 84, a third spring 85, a first contact block 86, a second contact block 87, and a fourth. Includes spring 88 and pull rod 89
The second rack 81 is slidably connected to the inside of the bottom seat 1, and the second rack 8 is
1 and the first gear 55 are meshed with each other, and the fixed cone 8 is attached to one end of the second rack 81.
2 is fixed, and the fixed cone 82 and the bottom seat 1 are slidably connected, the thrust rod 83 is fixed to one end of the bottom seat 1, and the thrust rod 83 is the fixed cone. The third spring is slidably connected to the body 82, the pointed 84 is slidably connected to the inside of the fixed cone 82, and the third spring is slidably connected between the pointed 84 and the fixed cone 82. The 85 is sandwiched and fixed, the first contact block 86 is fixed to one end of the pointed edge 84, and the second contact block 87 is slidably connected to the inside of the fixed cone 82. The fourth spring 88 is sandwiched and fixed between the second contact block 87 and the fixed cone 82, and the pull rod 89 is slidably connected and fixed inside the fixed cone 82.
The protective case for an RF repeater device including the heat dissipation unit according to claim 4, wherein one end of the pull rod 89 and the second contact block 87 are fixedly connected.

Images