Microwave communication device

Abstract

The utility model discloses a microwave communication device, and relates to the technical field of microwave communication. The antenna box comprises a cylindrical box body, an antenna located in the box body and a cover body used for opening and closing the opening of the box body, the bottom of the antenna is provided with a sliding installation plate in a sliding mode, a push-out mechanism is arranged in the box body, and the push-out mechanism is fixed to the sliding installation plate. The push-out mechanism comprises a bearing tube, a screw sleeve and a screw rod, the bearing tube is rotationally connected to the middle section of the box body, the screw sleeve is fixed to the bearing tube and is in threaded connection with the screw rod, the screw rod is fixed to a sliding mounting plate, limiting blocks are arranged on the two sides of the sliding mounting plate, and the limiting blocks slide in limiting grooves in the inner wall of the box body. And the limiting block slides in the limiting groove, so that the bearing tube cannot rotate together with the box body at the upper part when being rotated. The microwave communication device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave communications, in particular to a microwave communication device. Background Art

[0002] Microwave communication is the communication using microwaves, electromagnetic waves with wavelengths between 0.1 mm and 1 m. The frequency range of this wavelength range is 300 MHz to 3000 GHz.

[0003] Patent application number 202122367292.0, in the field of information technology. The portable microwave communication device includes a split-type box assembly and an antenna. The upper box is supported by a support rod to increase the resistance to closing the upper box, improve the stability of the upper box after opening, adjust the angle of the telescopic legs, tighten the second clamping part, and the second clamping part drives the second ear plate to clamp the first ear plate again, so that the limit strip is reinserted into the slot, fix the angle of the telescopic legs, and adjust the length of the telescopic legs until the telescopic legs support the ground. The upper box is supported by the telescopic legs, and the two sides of the upper box are supported by support rods and telescopic legs respectively, so as to reduce the situation of the split-type box closing again after opening and the overall tipping over of the split-type box, thereby effectively improving the problem of poor stability of the split-type box on the portable microwave communication equipment after opening and the easy change of the opening angle of the split-type box in the related technology.

[0004] The above patent achieves the purpose of portability by opening the box and adjusting the angle of the support member. Therefore, it is necessary to open the box and adjust the support member to an appropriate length, which makes the installation process more troublesome.

[0005] For this purpose, a microwave communication device is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that traditional microwave communication is troublesome to carry, and the utility model provides a microwave communication device.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A microwave communication device comprises a cylindrical box with an upper opening, an antenna located in the box and a cover for opening and closing the box opening, a sliding mounting plate being slidably provided at the bottom of the antenna, an ejection mechanism being provided in the box and being fixed to the sliding mounting plate.

[0009] Furthermore, the ejection mechanism includes a bearing tube, a threaded sleeve and a screw rod. The middle section of the box body is rotatably connected to the bearing tube. The threaded sleeve is fixed to the bearing tube and threadedly connected to the screw rod. The screw rod is fixed to the sliding mounting plate.

[0010] Furthermore, limit blocks are arranged on both sides of the sliding mounting plate, and the limit blocks slide in the limit grooves on the inner wall of the box body. When the limit blocks slide in the limit grooves, the bearing tube will not rotate with the upper box body when rotating.

[0011] Furthermore, a storage cavity is provided at the bottom of the box body, a plurality of through holes are evenly distributed on the circumference of the side ends of the storage cavity, legs are provided at the through holes, and an unfolding mechanism is provided in the storage cavity, and the unfolding mechanism is used to drive the legs to move.

[0012] Furthermore, the unfolding mechanism includes a disc, a guide groove, a fixing rod, a rotating shaft and a knob. The disc is coaxially rotatably connected to the storage chamber via the rotating shaft. A plurality of guide grooves are provided on the surface of the disc. One end of the fixing rod is fixed to the support foot and the other end is slidably arranged in the guide groove. A knob is fixed at the center of the knob.

[0013] Furthermore, a handle is provided on the box body.

[0014] The beneficial effects of the utility model are as follows:

[0015] The push-out mechanism drives the sliding mounting plate to continuously slide in the box, so that the sliding mounting plate can be continuously moved upward, thereby extending the antenna fixed on the surface of the sliding mounting plate out of the box. Compared with the method of opening the box and adjusting the bracket, the antenna can be relatively simply put into the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This utility model Figure 1 Cross-sectional view of the structure;

[0018] Figure 3 This utility model Figure 1 Schematic diagram of the bottom view structure.

[0019] Figure numerals: 1. box body; 2. cover body; 3. handle; 4. sliding mounting plate; 5. antenna; 6. bearing tube; 7. screw sleeve; 8. screw rod; 9. storage cavity; 10. through-opening; 11. support foot; 12. disc; 13. guide rail groove; 14. fixing rod; 15. rotating shaft; 16. knob. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figure 1-3 As shown, a microwave communication device includes a cylindrical box 1 with an upper opening inside, an antenna 5 located in the box 1 and a cover 2 for opening and closing the opening of the box 1, a sliding mounting plate 4 is slidably provided at the bottom of the antenna 5, and an ejection mechanism is provided in the box 1 and the ejection mechanism is fixed to the sliding mounting plate 4.

[0025] In this embodiment, the sliding mounting plate 4 is driven to slide continuously in the box body 1 by the pushing mechanism, so that the sliding mounting plate 4 can be continuously moved upward, thereby extending the antenna 5 fixed on the surface of the sliding mounting plate 4 out of the box body 1. Compared with the method of opening the box body and adjusting the bracket, the antenna 5 can be relatively simply put into the box body 1.

[0026] Specifically, the ejection mechanism includes a bearing tube 6 , a screw sleeve 7 and a screw rod 8 . The middle section of the box body 1 is rotatably connected to the bearing tube 6 . The screw sleeve 7 is fixed to the bearing tube 6 and is screwed to the screw rod 8 . The screw rod 8 is fixed to the sliding mounting plate 4 .

[0027] In this embodiment, when the antenna 5 needs to be extended out of the box body 1, the bearing tube 6 provided on the box body 1 can be rotated to drive the screw sleeve 7 to rotate. As the screw sleeve 7 rotates, the screw rod 8 will continue to move upward, thereby driving the sliding mounting plate 4 fixed with the screw rod 8 to move upward along the groove provided on the wall of the box body 1, thereby achieving the purpose of extending the antenna 5 out of the box body 1. The entire extension process only requires rotating the bearing tube 6.

[0028] Specifically, limiting blocks are arranged on both sides of the sliding mounting plate 4 , and the limiting blocks slide in the limiting grooves on the inner wall of the box body 1 .

[0029] In this embodiment, the limiting block slides in the limiting groove, so that the bearing tube 6 will not rotate together with the upper box body 1 when rotating.

[0030] Specifically, a storage cavity 9 is provided at the bottom of the box body 1, and a plurality of through openings 10 are evenly distributed on the circumference of the side ends of the storage cavity 9. A support leg 11 is provided at the through opening 10. An unfolding mechanism is provided in the storage cavity 9, and the unfolding mechanism is used to drive the support leg 11 to move. The unfolding mechanism includes a disc 12, a guide groove 13, a fixing rod 14, a rotating shaft 15 and a knob 16. The disc 12 is coaxially rotatably connected to the storage cavity 9 through the rotating shaft 15. A plurality of guide grooves 13 are provided on the surface of the disc 12. One end of the fixing rod 14 is fixed to the support leg 11, and the other end is slidably arranged in the guide groove 13. A knob 16 is fixed at the center of the knob 16.

[0031] In this embodiment, the disc 12 can be driven to rotate by turning the knob 16. As the disc 12 rotates, the guide groove 13 on the disc 12 can move, and one end of the fixed rod 14 slides in the guide groove 13. At the same time, the slider at one end of the fixed rod 14 can slide in a straight line along the top groove of the storage cavity 9 to play a limiting role, so that the support leg 11 can be extended out of the storage cavity 9, thereby enhancing the overall stability of the box body 1.

[0032] Specifically, a handle 3 is provided on the box body 1 .

[0033] In this embodiment, the handle 3 can facilitate carrying the box 1 and the antenna 5 inside the box 1 .

[0034] In summary: the sliding mounting plate 4 is driven to slide continuously in the box 1 by the pushing mechanism, so that the sliding mounting plate 4 can be continuously moved upward, so that the antenna 5 fixed on the surface of the sliding mounting plate 4 can be extended into the box 1. Compared with the method of opening the box and adjusting the bracket, the antenna 5 can be relatively simply put into the box 1.

[0035] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A microwave communication device, characterized in that: The invention comprises a cylindrical box (1) with an upper opening inside, an antenna (5) located inside the box (1), and a cover (2) used to open and close the opening of the box (1); a sliding mounting plate (4) is slidably provided at the bottom of the antenna (5); an ejection mechanism is provided inside the box (1) and the ejection mechanism is fixed to the sliding mounting plate (4).

2. A microwave communication device according to claim 1, characterized in that: The ejection mechanism comprises a bearing tube (6), a screw sleeve (7) and a screw rod (8); the middle section of the box body (1) is rotatably connected to the bearing tube (6); the screw sleeve (7) is fixed to the bearing tube (6) and is threadedly connected to the screw rod (8); and the screw rod (8) is fixed to the sliding mounting plate (4).

3. A microwave communication device according to claim 2, characterized in that: Limit blocks are arranged on both sides of the sliding mounting plate (4), and the limit blocks slide in the limit grooves on the inner wall of the box body (1). When the limit blocks slide in the limit grooves, the bearing tube (6) will not rotate at the same time as the upper box body (1) when rotating.

4. A microwave communication device according to claim 1, characterized in that: The bottom of the box body (1) is provided with a storage cavity (9), a plurality of through openings (10) are evenly distributed on the circumference of the side ends of the storage cavity (9), and legs (11) are provided at the through openings (10). An unfolding mechanism is provided in the storage cavity (9), and the unfolding mechanism is used to drive the legs (11) to move.

5. A microwave communication device according to claim 4, characterized in that: The unfolding mechanism comprises a disc (12), a guide groove (13), a fixing rod (14), a rotating shaft (15) and a knob (16); the disc (12) is coaxially rotatably connected to the storage chamber (9) via the rotating shaft (15); a plurality of guide grooves (13) are provided on the surface of the disc (12); one end of the fixing rod (14) is fixed to the support foot (11) and the other end is slidably arranged in the guide groove (13); and a knob (16) is fixed at the center of the knob (16).

6. A microwave communication device according to claim 1, characterized in that: The box body (1) is provided with a handle (3).

Images