CN215187142U

CN215187142U - TD-SCDMA wireless indoor base station

Info

Publication number: CN215187142U
Application number: CN202120383469.3U
Authority: CN
Inventors: 夏圣斌
Original assignee: Beijing Tucheng Technology Co ltd
Current assignee: Beijing Tucheng Technology Co ltd
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-12-14
Anticipated expiration: 2031-02-21

Abstract

The utility model discloses a TD-SCDMA wireless indoor base station, including the circular box, the inside of circular box is provided with the installation cavity, the top of circular box has seted up and has placed the mouth, the both sides inner wall fixedly connected with same mounting panel of installation cavity, TD-SCDMA wireless indoor base station has been placed at the top of mounting panel, the inside of installation cavity is provided with the fixed subassembly of fixed TD-SCDMA wireless indoor base station, the bottom of circular box rotates and is connected with two support columns that keep away from, one side that the support column is close to is fixedly connected with same locating box; the utility model discloses simple structure can guarantee through two-way screw rod that TD-SCDMA wireless indoor base station can not take place to remove when using, is connected the angle that can adjust the circular box through the rotation of support column and circular box to adjust TD-SCDMA wireless indoor base station's angle, guarantee its signal strength, thereby guarantee the stability of communication.

Description

TD-SCDMA wireless indoor base station

Technical Field

The utility model relates to a wireless communication technology field especially relates to a TD-SCDMA wireless indoor base station.

Background

TD-SCDMA (time-division synchronous code division multiple access) is proposed by telecommunication science and technology research institute of China department of information industry, developed jointly with German Siemens, and has the main technical characteristics that a synchronous code division multiple access technology, a smart antenna technology and a software wireless technology adopt a tdd duplex mode, the carrier bandwidth is 1.6mhz, tdd is an excellent duplex mode, because in third-generation mobile communication, spectral resources of about 400mhz are needed and are difficult to realize below 3ghz, and tdd can use various frequency resources, does not need paired frequencies, can save frequency resources which are tense in the future, has relatively lower equipment cost, is 20% -50% lower than that of a fdd system, and particularly shows superiority for data services which are not symmetrical in the up-down line and have different transmission rates, which also can be one of the important reasons of three standards, therefore, the TD-SCDMA wireless indoor base station also becomes a communication device with very hot fire.

However, when installed, an existing TD-SCDMA wireless indoor base station is usually directly and fixedly installed in a position, and cannot move, so that the best angle of a signal cannot be adjusted when receiving and transmitting the signal, and thus the communication effect is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a TD-SCDMA wireless indoor base station.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a TD-SCDMA wireless indoor base station, includes the circular box, the inside of circular box is provided with the installation cavity, the top of circular box has been seted up and has been placed the mouth, the same mounting panel of both sides inner wall fixedly connected with of installation cavity, TD-SCDMA wireless indoor base station has been placed at the top of mounting panel, the inside of installation cavity is provided with the fixed subassembly of fixed TD-SCDMA wireless indoor base station, the bottom of circular box is rotated and is connected with the support column that two looks kept away from, the same location case of one side fixedly connected with that the support column is close to mutually, the inside of location case is provided with the locating component who makes the circular box location.

Preferably, the fixed subassembly includes that one side of circular box rotates the two-way screw rod of connecting, the one end fixedly connected with handle of two-way screw rod, the other end of two-way screw rod runs through circular box and extends to in the installation cavity, one side inner wall fixedly connected with bearing of installation cavity, the one end of two-way screw rod extends to the inner circle of bearing and welds mutually with the inner circle of bearing, the outer wall threaded connection of two-way screw rod has two thread plates of keeping away from mutually, the one end of thread plate runs through the mounting panel, and two one side that the thread plate is close to is inconsistent with the both sides of TD-SCDMA wireless indoor base station respectively.

Preferably, the positioning assembly comprises a sliding plate slidably connected with the inner wall of one side of the positioning box, a positioning rod is fixedly connected to the top of the sliding plate, a plurality of positioning holes are formed in one side of the circular box, one end of the positioning rod extends into the positioning holes, a pulling plate is fixedly connected to the bottom of the sliding plate, the other end of the pulling plate penetrates through the positioning box and extends to the bottom of the positioning box, a spring is sleeved on the outer wall of the pulling plate, and two ends of the spring are fixedly connected with the inner wall of the bottom of the positioning box and the bottom of the sliding plate respectively.

Preferably, the inner wall of the bottom of the positioning box is fixedly connected with a fixed sliding rod, and one end of the fixed sliding rod penetrates through the sliding plate and is in sliding connection with the sliding plate.

Preferably, the bottom inner wall of installation cavity is inlayed and is had the slide rail, the top sliding connection of slide rail has two sliders that keep away from mutually, two the top of slider respectively with the bottom fixed connection of two thread plates.

Preferably, an external filter is installed inside the TD-SCDMA wireless indoor base station.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, place the mounting panel with TD-SCDMA wireless indoor basic station through placing the mouth on, the twist grip drives two-way screw rod this moment and rotates, and two-way screw rod can drive two screw thread boards and be close to mutually when rotatory, and the screw thread board can slide on the slide rail through the slider when removing, stops twist grip when screw thread board and TD-SCDMA wireless indoor basic station are inconsistent.

2. The utility model discloses in, through trampling the arm-tie, the arm-tie can drive the sliding plate and slide on fixed slide bar when removing, the arm-tie can compression spring when removing, the sliding plate can drive the locating lever when removing and remove, thereby make the locating lever keep away from with the locating hole mutually, but this moment adjusting TD-SCDMA wireless indoor base station's angle, loosen the arm-tie after angle modulation accomplishes, can make the arm-tie get back to the normal position because of the elasticity of spring this moment, thereby make the sliding plate get back to the normal position, the sliding plate can drive the locating lever and remove when removing, thereby make the locating lever extend to the inside of locating hole once more, thereby the position of fixed circular box.

The utility model discloses simple structure, convenient to use can guarantee through two-way screw rod that TD-SCDMA wireless indoor base station can not take place to remove when using, is connected the angle that can adjust the circular box through the rotation of support column and circular box to adjust TD-SCDMA wireless indoor base station's angle, guarantee its signal strength, thereby guarantee the stability of communication, can guarantee the stability of circular box through the locating lever.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a TD-SCDMA wireless indoor base station according to the present invention;

fig. 2 is a schematic sectional view of a main view of a TD-SCDMA wireless indoor base station according to the present invention;

fig. 3 is a schematic side view of a TD-SCDMA wireless indoor base station according to the present invention.

In the figure: 1. a circular box; 2. a mounting cavity; 3. a placement port; 4. TD-SCDMA wireless indoor base station; 5. mounting a plate; 6. a bearing; 7. a bidirectional screw; 8. a handle; 9. a thread plate; 10. a slide rail; 11. a slider; 12. a support pillar; 13. a positioning box; 14. a sliding plate; 15. positioning a rod; 16. fixing the sliding rod; 17. pulling a plate; 18. a spring; 19. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a TD-SCDMA wireless indoor base station, including circular box 1, the inside of circular box 1 is provided with installation cavity 2, the top of circular box 1 has been seted up and has been placed mouthful 3, the same mounting panel 5 of the both sides inner wall fixedly connected with of installation cavity 2, TD-SCDMA wireless indoor base station 4 has been placed at the top of mounting panel 5, TD-SCDMA wireless indoor base station 4 has the UWB module, support the UWB function, the inside of installation cavity 2 is provided with the fixed subassembly of fixed TD-SCDMA wireless indoor base station 4, the bottom of circular box 1 rotates and is connected with two support columns 12 that keep away from mutually, the same location case 13 of one side fixedly connected with that support column 12 is close to mutually, the inside of location case 13 is provided with the locating component that makes circular box 1 fix a position.

Example two

The embodiment is improved on the basis of the first embodiment: the fixing component comprises a bidirectional screw 7 rotatably connected with one side of a circular box 1, one end of the bidirectional screw 7 is fixedly connected with a handle 8, the other end of the bidirectional screw 7 penetrates through the circular box 1 and extends into an installation cavity 2, one side inner wall of the installation cavity 2 is fixedly connected with a bearing 6, one end of the bidirectional screw 7 extends to an inner ring of the bearing 6 and is welded with the inner ring of the bearing 6, the outer wall of the bidirectional screw 7 is in threaded connection with two far-away threaded plates 9, one end of each threaded plate 9 penetrates through an installation plate 5, one side, close to the two threaded plates 9, is respectively abutted against two sides of a TD-SCDMA wireless indoor base station 4, the positioning component comprises a sliding plate 14 slidably connected with one side inner wall of a positioning box 13, the top of the sliding plate 14 is fixedly connected with a positioning rod 15, one side of the circular box 1 is provided with a plurality of positioning holes 19, one end of the positioning rod 15 extends to the inside of the positioning holes 19, the bottom of sliding plate 14 is fixedly connected with arm-tie 17, the other end of arm-tie 17 runs through location case 13 and extends to the bottom of location case 13, the outer wall cover of arm-tie 17 is equipped with spring 18, the both ends of spring 18 respectively with the bottom inner wall of location case 13, the bottom fixed connection of sliding plate 14, the bottom inner wall fixed connection of location case 13 has fixed slide bar 16, the one end of fixed slide bar 16 runs through sliding plate 14 and with sliding plate 14 sliding connection, the bottom inner wall of installation cavity 2 is inlayed and is had slide rail 10, the top sliding connection of slide rail 10 has two sliders 11 that keep away from mutually, the top of two sliders 11 respectively with the bottom fixed connection of two thread boards 9, the internally mounted of TD-SCDMA wireless indoor basic station 4 has external filter.

The working principle is as follows: when the TD-SCDMA wireless indoor base station is used, the TD-SCDMA wireless indoor base station 4 is placed on the mounting plate 5 through the placing opening 3, at the moment, the rotating handle 8 drives the two-way screw 7 to rotate, the two-way screw 7 drives the two thread plates 9 to be close to each other when rotating, the thread plates 9 can slide on the slide rails 10 through the slide blocks 11 when moving, the rotating handle 8 is stopped when the thread plates 9 are abutted against the TD-SCDMA wireless indoor base station 4, when the angle of the TD-SCDMA wireless indoor base station 4 needs to be adjusted, the pulling plate 17 is trodden, the pulling plate 17 drives the sliding plate 14 to slide on the fixed slide bar 16 when moving, the pulling plate 17 compresses the spring 18 when moving, the sliding plate 14 drives the positioning rod 15 to move when moving, so that the positioning rod 15 is far away from the positioning hole 19, at the moment, the angle of the TD-SCDMA wireless indoor base station 4 can be adjusted, when the angle adjustment is completed, the pulling plate 17 is loosened, at this time, the pulling plate 17 is returned to the original position due to the elasticity of the spring 18, so that the sliding plate 14 is returned to the original position, and the sliding plate 14 drives the positioning rod 15 to move when moving, so that the positioning rod 15 extends to the inside of the positioning hole 19 again, thereby fixing the position of the circular box 1.

However, as is well known to those skilled in the art, the working principle and the connection method of the TD-SCDMA wireless indoor base station 4 and the UWB module are common and are all conventional means or common knowledge, and are not described herein again, and those skilled in the art can make any choice according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a TD-SCDMA wireless indoor base station, includes circular box (1), its characterized in that, the inside of circular box (1) is provided with installation cavity (2), the top of circular box (1) has been seted up and has been placed mouth (3), the same mounting panel (5) of both sides inner wall fixedly connected with of installation cavity (2), TD-SCDMA wireless indoor base station (4) have been placed at the top of mounting panel (5), the inside of installation cavity (2) is provided with the fixed subassembly of fixed TD-SCDMA wireless indoor base station (4), the bottom of circular box (1) is rotated and is connected with two support columns (12) of keeping away from mutually, the same location case (13) of one side fixedly connected with that support column (12) are close to mutually, the inside of location case (13) is provided with the locating component that makes circular box (1) location.

2. A TD-SCDMA wireless indoor base station according to claim 1, it is characterized in that the fixing component comprises a bidirectional screw (7) which is rotationally connected with one side of the round box (1), one end of the bidirectional screw rod (7) is fixedly connected with a handle (8), the other end of the bidirectional screw rod (7) penetrates through the circular box (1) and extends into the mounting cavity (2), a bearing (6) is fixedly connected with the inner wall of one side of the mounting cavity (2), one end of the bidirectional screw rod (7) extends to the inner ring of the bearing (6) and is welded with the inner ring of the bearing (6), the outer wall of the bidirectional screw (7) is in threaded connection with two thread plates (9) which are far away from each other, one end of each threaded plate (9) penetrates through the mounting plate (5), and one side, close to each other, of each threaded plate (9) is respectively abutted against the two sides of the TD-SCDMA wireless indoor base station (4).

3. The TD-SCDMA wireless indoor base station according to claim 1, wherein the positioning component comprises a sliding plate (14) slidably connected with the inner wall of one side of the positioning box (13), the top of the sliding plate (14) is fixedly connected with a positioning rod (15), one side of the circular box (1) is provided with a plurality of positioning holes (19), one end of the positioning rod (15) extends to the inside of the positioning hole (19), the bottom of the sliding plate (14) is fixedly connected with a pulling plate (17), the other end of the pulling plate (17) extends to the bottom of the positioning box (13) through the positioning box (13), the outer wall of the pulling plate (17) is sleeved with a spring (18), and the two ends of the spring (18) are respectively fixedly connected with the inner wall of the bottom of the positioning box (13) and the bottom of the sliding plate (14).

4. The TD-SCDMA wireless indoor base station according to claim 1, characterized in that the inner wall of the bottom of the positioning box (13) is fixedly connected with a fixed slide bar (16), one end of the fixed slide bar (16) runs through the slide bar (14) and is connected with the slide bar (14) in a sliding way.

5. The TD-SCDMA wireless indoor base station according to claim 1, characterized in that, the inner wall of the bottom of the installation cavity (2) is embedded with a slide rail (10), the top of the slide rail (10) is connected with two slide blocks (11) far away, the top of the two slide blocks (11) is connected with the bottom of the two thread plates (9) respectively.

6. The TD-SCDMA radio indoor base station according to claim 1, characterized in that the TD-SCDMA radio indoor base station (4) is internally installed with an external filter.