CN220138680U

CN220138680U - Wireless electronic equipment

Info

Publication number: CN220138680U
Application number: CN202321460155.4U
Authority: CN
Inventors: 张建
Original assignee: Jiangsu Sanyuan Technology Co ltd
Current assignee: Jiangsu Sanyuan Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-05
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of radio and discloses wireless electronic equipment, which comprises an equipment main body, wherein a telescopic mechanism is arranged at the rear side of the equipment main body, a driving mechanism is arranged at the left side of the telescopic mechanism at the rear side of the equipment main body, the telescopic mechanism comprises a supporting component and a telescopic component, the supporting component is arranged at the rear side of the equipment main body, the telescopic component is arranged at the top of the supporting component, the driving mechanism comprises a driving component and a transmission component, the driving component is arranged at the rear side of the equipment main body and is positioned at the left side of the supporting component, the transmission component is arranged at an outer ring of the driving component, and the supporting component comprises a fixing rod. This wireless electronic equipment, through the telescopic machanism that sets up, telescopic antenna cup joints in the built-in antenna outside and can upwards move and stretch out and draw back, makes the staff can adjust the length of equipment main part antenna, makes this equipment main part can adapt to the signal of different frequencies through the length of adjusting the antenna, has increased signal transmission and received conversion efficiency.

Description

Wireless electronic equipment

Technical Field

The utility model relates to the technical field of radio, in particular to wireless electronic equipment.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all rely on antennas to work when information is transmitted by electromagnetic waves. In addition, in terms of energy transfer with electromagnetic waves, an antenna is also required for energy radiation other than signals. The common antennas are reversible, i.e. the same pair of antennas can be used as both a transmitting antenna and a receiving antenna. The length of the antenna is inversely proportional to the frequency and proportional to the wavelength, the higher the frequency, the shorter the wavelength, and the shorter the antenna.

According to the 'a wireless electronic device (publication No. CN 109103564B; application No. 201810857153.6)', the length of the antenna cannot be changed according to the prior antenna, and the problem of low conversion efficiency of transmitting and receiving signals with non-optimal frequency is optimized, but the device in the application has a complex structure, is inconvenient for workers to use, is easy to damage due to the complex structure, and has low practicability.

Disclosure of Invention

The present utility model is directed to a wireless electronic device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wireless electronic device comprises a device main body, wherein a telescopic mechanism is arranged at the rear side of the device main body, and a driving mechanism is arranged at the left side of the telescopic mechanism at the rear side of the device main body.

The telescopic mechanism comprises a supporting component and a telescopic component, wherein the supporting component is arranged on the rear side of the equipment main body, and the telescopic component is arranged at the top of the supporting component.

The driving mechanism comprises a driving assembly and a transmission assembly, the driving assembly is arranged at the left side of the supporting assembly at the rear side of the equipment main body, and the transmission assembly is arranged on the outer ring of the driving assembly.

Preferably, the support assembly comprises a fixing rod, the fixing rod is fixedly connected to the rear side of the equipment main body, a lug is fixedly connected to the rear side of the fixing rod, a base is fixedly connected to the top of the lug, and the lug is fixed to the rear side of the equipment main body through the fixing rod to support the base.

Preferably, the telescopic assembly comprises an internal antenna, the internal antenna is fixedly connected to the top of the base, the outer ring of the internal antenna is sleeved with a telescopic antenna, and the telescopic antenna is sleeved on the outer side of the internal antenna and can move up and down on the outer side of the internal antenna to adjust the total length of the main body antenna of the equipment.

Preferably, the top of the rear side of the built-in antenna is fixedly connected with a limiting block, a limiting chute is formed in the rear side of the telescopic antenna corresponding to the position of the limiting block, and the limiting block is slidably connected in the rear side of the telescopic antenna through the limiting chute to limit the telescopic antenna, so that the telescopic antenna cannot be separated from the connection relationship with the built-in antenna when moving upwards, and the stability of the structure is improved.

Preferably, the drive assembly includes the motor, motor fixedly connected with is located the dead lever left side position in equipment main part rear side, motor top fixedly connected with threaded rod, threaded rod top fixedly connected with spacing piece, spacing piece are fixed in threaded rod top and carry out spacingly to the screw thread section of thick bamboo, make the screw thread section of thick bamboo unable break away from the threaded rod outer lane when upwards moving, increased the stability of structure.

Preferably, the transmission assembly comprises a thread cylinder, the thread cylinder is in threaded connection with the outer ring of the threaded rod, the right side of the thread cylinder is fixedly connected with a connecting rod, the connecting rod is fixedly connected with the left bottom of the telescopic antenna, and the thread cylinder is in threaded connection with the outer ring of the threaded rod through the connecting rod and the telescopic antenna, so that the thread cylinder can not rotate and can only move up and down along with the rotation of the threaded rod.

Compared with the prior art, the utility model provides the wireless electronic equipment, which has the following beneficial effects:

1. this wireless electronic equipment, through the telescopic machanism that sets up, telescopic antenna cup joints in the built-in antenna outside and can upwards move and stretch out and draw back, makes the staff can adjust the length of equipment main part antenna, makes this equipment main part can adapt to the signal of different frequencies through the length of adjusting the antenna, has increased signal transmission and received conversion efficiency.

2. According to the wireless electronic equipment, through the arranged driving mechanism, a worker can drive the telescopic antenna to move up and down only by starting the motor to finish the adjustment work of the total length of the main body antenna of the equipment, and the operation is simple and the use of the worker is convenient.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a rear schematic view of the present utility model;

FIG. 3 is a schematic view of a part of the telescopic mechanism;

FIG. 4 is an exploded view of a portion of the telescopic mechanism;

fig. 5 is a schematic view of a part of the structure of the driving mechanism.

In the figure: 1. a telescoping mechanism; 11. a support assembly; 1101. a fixed rod; 1102. a bump; 1103. a base; 12. a telescoping assembly; 1201. a built-in antenna; 1202. a telescopic antenna; 1203. a limiting block; 1204. limiting sliding grooves; 2. a driving mechanism; 21. a drive assembly; 2101. a motor; 2102. a threaded rod; 2103. a limiting piece; 22. a transmission assembly; 2201. a thread cylinder; 2202. a connecting rod; 3. an apparatus main body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides a technical scheme that:

example 1

Referring to fig. 1 to 4, a wireless electronic device includes a device body 3, a telescopic mechanism 1 is provided at a rear side of the device body 3, and a driving mechanism 2 is provided at a position of the rear side of the device body 3 located at a left side of the telescopic mechanism 1.

The telescopic mechanism 1 comprises a supporting component 11 and a telescopic component 12, wherein the supporting component 11 is arranged on the rear side of the equipment main body 3, and the telescopic component 12 is arranged on the top of the supporting component 11.

The support assembly 11 comprises a fixing rod 1101, the fixing rod 1101 is fixedly connected to the rear side of the device body 3, a protruding block 1102 is fixedly connected to the rear side of the fixing rod 1101, a base 1103 is fixedly connected to the top of the protruding block 1102, the telescopic assembly 12 comprises a built-in antenna 1201, the built-in antenna 1201 is fixedly connected to the top of the base 1103, a telescopic antenna 1202 is sleeved on the outer ring of the built-in antenna 1201, a limiting block 1203 is fixedly connected to the top of the rear side of the built-in antenna 1201, and a limiting chute 1204 is formed in the rear side of the telescopic antenna 1202 corresponding to the position of the limiting block 1203.

Further: the bump 1102 is fixed on the rear side of the device main body 3 through the fixing rod 1101 to support the base 1103, the telescopic antenna 1202 is sleeved on the outer side of the built-in antenna 1201 and can move up and down on the outer side of the built-in antenna 1201 to adjust the total length of the device main body 3, the limiting block 1203 is connected in the rear side of the telescopic antenna 1202 in a sliding manner through the limiting sliding groove 1204 to limit the telescopic antenna 1202, so that the telescopic antenna 1202 cannot be separated from the connection relationship with the built-in antenna 1201 when moving upwards, and the stability of the structure is improved.

Example two

Referring to fig. 2 and 5, and further to the first embodiment, the driving mechanism 2 includes a driving component 21 and a transmission component 22, where the driving component 21 is disposed at a position of the rear side of the apparatus main body 3 and located at the left side of the supporting component 11, and the transmission component 22 is disposed at an outer ring of the driving component 21.

The drive assembly 21 includes motor 2101, and motor 2101 fixedly connected with equipment main part 3 rear side is located dead lever 1101 left side position, and motor 2101 top fixedly connected with threaded rod 2102, threaded rod 2102 top fixedly connected with spacing piece 2103, drive assembly 22 include screw thread section of thick bamboo 2201, screw thread section of thick bamboo 2201 threaded connection in threaded rod 2102 outer lane, screw thread section of thick bamboo 2201 right side fixedly connected with connecting rod 2202, connecting rod 2202 fixedly connected with telescopic antenna 1202 left side bottom.

Further: the spacing piece 2103 is fixed in threaded rod 2102 top and carries out spacingly to the screw thread section of thick bamboo 2201, makes the screw thread section of thick bamboo 2201 can't break away from the threaded rod 2102 outer lane when upwards moving, has increased the stability of structure, and screw thread section of thick bamboo 2201 threaded connection passes through the connecting rod 2202 and is connected with telescopic antenna 1202 in threaded rod 2102 outer lane, makes the screw thread section of thick bamboo 2201 can't rotate and only can reciprocate along with threaded rod 2102 rotation.

In the actual operation process, when the device is used, when the total length of the built-in antenna 1201 and the telescopic antenna 1202 is increased, the motor 2101 is started to drive the threaded rod 2102 to rotate, the threaded rod 2102 rotates to drive the threaded barrel 2201 to move upwards, the threaded barrel 2201 moves upwards to drive the connecting rod 2202 to move upwards, the connecting rod 2202 moves upwards to drive the telescopic antenna 1202 to move upwards until the telescopic antenna 1202 moves upwards to a proper position, the motor 2101 is closed, at the moment, the threaded rod 2102 and the threaded barrel 2201 are fixed at the outer ring position of the threaded rod 2102 through thread self-locking, and at the moment, the adjustment work of the antenna length of the equipment main body 3 is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. A wireless electronic device comprising a device body (3), characterized in that: the rear side of the equipment main body (3) is provided with a telescopic mechanism (1), and the position of the rear side of the equipment main body (3) at the left side of the telescopic mechanism (1) is provided with a driving mechanism (2);

the telescopic mechanism (1) comprises a supporting component (11) and a telescopic component (12), wherein the supporting component (11) is arranged at the rear side of the equipment main body (3), and the telescopic component (12) is arranged at the top of the supporting component (11);

the driving mechanism (2) comprises a driving assembly (21) and a transmission assembly (22), the driving assembly (21) is arranged at the left side of the supporting assembly (11) at the rear side of the equipment main body (3), and the transmission assembly (22) is arranged at the outer ring of the driving assembly (21).

2. A wireless electronic device according to claim 1, wherein: the support assembly (11) comprises a fixing rod (1101), the fixing rod (1101) is fixedly connected to the rear side of the equipment main body (3), a protruding block (1102) is fixedly connected to the rear side of the fixing rod (1101), and a base (1103) is fixedly connected to the top of the protruding block (1102).

3. A wireless electronic device according to claim 1, wherein: the telescopic assembly (12) comprises an internal antenna (1201), the internal antenna (1201) is fixedly connected to the top of the base (1103), and a telescopic antenna (1202) is sleeved on the outer ring of the internal antenna (1201).

4. A wireless electronic device according to claim 3, characterized in that: the top of the rear side of the built-in antenna (1201) is fixedly connected with a limiting block (1203), and a limiting chute (1204) is formed in the rear side of the telescopic antenna (1202) corresponding to the position of the limiting block (1203).

5. A wireless electronic device according to claim 1, wherein: the driving assembly (21) comprises a motor (2101), the motor (2101) is fixedly connected to the rear side of the equipment main body (3) and located at the left side of the fixed rod (1101), a threaded rod (2102) is fixedly connected to the top of the motor (2101), and a limiting piece (2103) is fixedly connected to the top of the threaded rod (2102).

6. A wireless electronic device according to claim 1, wherein: the transmission assembly (22) comprises a threaded barrel (2201), the threaded barrel (2201) is in threaded connection with the outer ring of the threaded rod (2102), a connecting rod (2202) is fixedly connected to the right side of the threaded barrel (2201), and the connecting rod (2202) is fixedly connected to the left side bottom of the telescopic antenna (1202).