GSM antenna
The detachable mounting plate and limit bar design, combined with the limit card and concave and convex structure, solves the problems of insufficient installation accuracy and poor stability of the GSM antenna, and achieves a stable and reliable connection effect.
Patent Information
- Application Number
- CN202422876914.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing GSM antennas have insufficient installation accuracy, are easily detached, and have poor stability after long-term use, affecting user experience.
The design of detachable mounting plate and limit strip, combined with limit card and concave and convex structure, realizes multiple fixing measures to ensure the stable connection of antenna.
It simplifies the installation process, improves installation efficiency, enhances the stability and safety of the antenna, and adapts to the needs of different environments and installation conditions.
Smart Images
Figure CN223414271U_ABST
Abstract
Description
Technical Field
[0001] The utility model is applicable to the field of antenna installation and provides a GSM antenna. Background Art
[0002] A GSM antenna is a small device used to receive and transmit radio waves. It plays a vital role in mobile communications. GSM antennas are typically installed on mobile devices to connect to base stations and enable wireless signal transmission and reception.
[0003] Currently, many GSM antennas feature adhesive backing, allowing users to attach the antenna directly to the surface of their device for installation. The adhesive's strength secures the antenna in place, ensuring effective signal transmission. However, this adhesive-based installation method still has limitations, particularly regarding installation accuracy and stability over time.
[0004] In practice, users often face a series of problems. First, adhesive antennas are prone to inaccurate positioning during installation. Especially without precise markings or guidance, the antenna may be affixed to an inappropriate location, affecting signal reception. Second, due to the limited adhesion of the adhesive, the antenna may become detached due to vibration or pulling during use. Furthermore, the antenna cable is often pulled by the movement of the device, causing the antenna to fall, increasing the risk of detachment. These issues make existing GSM antennas less stable and durable, affecting the user experience. Utility Model Content
[0005] In response to the above-mentioned defects, the purpose of the present invention is to provide a GSM antenna, which is intended to solve the problems raised in the background technology. The device includes a GSM antenna and a detachably connected mounting plate, two limit strips along the length direction of the mounting plate are fixedly connected to the mounting plate, and a top connection portion is fixedly connected to one end of the mounting plate along the length direction, and a plurality of mounting holes are provided on the mounting plate.
[0006] Furthermore, the mounting plate is in the shape of an elongated strip as a whole, and both ends of the mounting plate along the length direction are arc-shaped structures. The cross section of the limiting strip is in the shape of an "L", and the long end of the limiting strip with the "L"-shaped cross section is fixedly connected to the mounting plate.
[0007] Furthermore, the mounting plate and the limiting strip are both made of a hard material with a certain deformation capability.
[0008] Furthermore, the GSM antenna is in the shape of an elongated strip, one end of which is fixedly connected to a power cord along its length, and the GSM antenna is provided with a flat surface and a curved surface along its thickness direction, and the thickness on both sides of the curved surface is smaller than the thickness at the center line of the curved surface along its length direction.
[0009] Furthermore, a plurality of line cards are fixedly connected to the outer side of the limiting strip.
[0010] Furthermore, a plurality of limiting clips are fixedly connected to the outer side of the limiting strip.
[0011] Furthermore, a recessed portion is provided on the surface of the GSM antenna that contacts the mounting plate, and a raised portion matching the recessed portion is fixedly connected to the mounting plate.
[0012] Therefore, the user first aligns the GSM antenna with the limiting strip on the mounting plate, and inserts it from the end of the limiting strip away from the top connection part until the GSM antenna is in contact with the top connection part. During this process, the power cord can be clipped into the inside of the line card and limited by the limiting card to ensure that the power cord is fixed. At the same time, as the GSM antenna is slid and inserted, the protrusion on the mounting plate is embedded in the inside of the recessed part of the GSM antenna to achieve a stable connection. This design not only simplifies the installation process and improves installation efficiency, but also ensures the stability and safety of the GSM antenna through multiple fixing measures. In addition, the deformation ability of the mounting plate and the limiting strip makes the installation process more flexible and can adapt to the needs of different environments and installation conditions. Overall, the design of this GSM antenna has the beneficial effects of simple structure, easy installation, stability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 Schematic diagram of the device structure;
[0014] Figure 2 Schematic diagram of the mounting plate structure;
[0015] Figure 3 This is a schematic diagram of the GSM antenna structure;
[0016] Figure 4 for Figure 1 A magnified view of the structure of part A;
[0017] In the figure: 1-GSM antenna, 11-recessed part, 2-mounting plate, 21-mounting hole, 22-side hole, 23-limiting strip, 24-bottom hole, 25-limiting card, 26-line card; 27-top connection part. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0019] It should be noted that, in the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be understood as indicating or implying relative importance.
[0020] At the same time, in the description of this utility model, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can mean fixed connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.
[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0022] See also Figure 1-4 The purpose of the present utility model is to provide a GSM antenna, comprising a GSM antenna 1 and a matching mounting plate 2, wherein the mounting plate 2 and the GSM antenna 1 are detachably connected.
[0023] The mounting plate 2 is generally elongated, with both ends along its length being arc-shaped. Two limiting strips 23 are fixedly connected to the mounting plate 2 along its length. These limiting strips 23 have an L-shaped cross-section, and the long ends of the L-shaped limiting strips 23 are fixedly connected to the mounting plate 2. Both the mounting plate 2 and the limiting strips 23 are made of a hard material with a certain degree of deformation capability. Specifically, both the mounting plate 2 and the limiting strips 23 are made of plastic. A top connection 27 is fixedly connected to one end of the mounting plate 2 along its length. The top connection 27 serves as a limiter after the GSM antenna 1 is installed. The mounting plate 2 is provided with a number of mounting holes 21, which are used to secure the mounting plate 2.
[0024] The GSM antenna 1 is in the shape of an elongated strip, with a power cord fixedly connected to one end along its length. The GSM antenna 1 has two surfaces along its thickness defense line, one being a flat surface and the other being a curved surface. The thickness of the curved surface on both sides is less than the thickness of the curved surface at its centerline along its length. When installing the GSM antenna 1, insert it from the end of the limit strip 23 away from the top connection portion 27 until it reaches the end where it contacts the top connection portion 27, completing the installation of both.
[0025] Preferably, a plurality of line clips 26 are fixedly connected to the outside of the limit strip 23, and the line clips 26 can fix the power cord. The user can clip the power cord of the GSM antenna 1 into the interior of the plurality of line clips 26 to fix the power cord on the outside of the device.
[0026] Preferably, a plurality of limit clips 25 are fixedly connected to the outer side of the limit strip 23. The limit clips 25 can limit the power cord and, together with the line clip 26, can effectively prevent the power cord of the GSM antenna 1 from being detached from the line clip 26, thereby better securing the power cord.
[0027] Preferably, a recessed portion 11 is provided on the surface of the GSM antenna 1 that contacts the mounting plate 2. A protrusion that matches the recessed portion 11 is fixedly connected to the mounting plate 2 and can be embedded in the recessed portion 11. When the GSM antenna 1 is installed, as the GSM antenna 1 slides into place, the protrusion embeds in the recessed portion 11, preventing the GSM antenna 1 from sliding out and achieving better fixation.
[0028] In summary, in actual use, the present GSM antenna is installed through the detachable connection between the mounting plate 2 and the GSM antenna 1. The limiting strip 23 provided on the mounting plate 2 plays a key guiding and limiting role. Its "L"-shaped cross-sectional design enables the GSM antenna 1 to slide smoothly along the limiting strip 23 during installation until it contacts the top connection portion 27, completing the installation. The wire clip 26 and the limiting clip 25 on the outside of the limiting strip 23 work together to fix the power cord of the GSM antenna 1 to prevent it from loosening or falling off. In addition, the recessed portion 11 on the GSM antenna 1 matches the raised portion on the mounting plate 2. When the GSM antenna 1 is installed in place, the raised portion embeds into the recessed portion 11, further enhancing the stability of the connection and preventing the GSM antenna 1 from sliding out.
[0029] Therefore, the user first aligns the GSM antenna 1 with the limiting strip 23 on the mounting plate 2, and inserts it from the end of the limiting strip 23 away from the top connection portion 27 until the GSM antenna 1 is in contact with the top connection portion 27. During this process, the power cord can be clipped into the wire clip 26 and limited by the limiting clip 25 to ensure that the power cord is fixed. At the same time, as the GSM antenna 1 is slid and inserted, the protrusion on the mounting plate 2 is embedded in the recessed portion 11 of the GSM antenna 1 to achieve a stable connection. This design not only simplifies the installation process and improves installation efficiency, but also ensures the stability and safety of the GSM antenna 1 through multiple fixing measures. In addition, the deformation ability of the mounting plate 2 and the limiting strip 23 makes the installation process more flexible and can adapt to the needs of different environments and installation conditions. Overall, the design of this GSM antenna has the beneficial effects of simple structure, easy installation, stability and reliability.
[0030] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field may make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.
Claims
1. A GSM antenna, characterized in that: The invention comprises a GSM antenna (1) and a detachably connected mounting plate (2), wherein the mounting plate (2) is fixedly connected to two limit strips (23) along the length direction of the mounting plate (2), a top connection portion (27) is fixedly connected to one end of the mounting plate (2) along the length direction, and a plurality of mounting holes (21) are provided on the mounting plate (2).
2. The GSM antenna according to claim 1, characterized in that The mounting plate (2) is in the shape of an elongated strip as a whole, and both ends of the mounting plate (2) along the length direction are arc-shaped structures. The cross section of the limiting strip (23) is in the shape of an "L", and the long end of the limiting strip (23) with the cross section of the "L" is fixedly connected to the mounting plate (2).
3. The GSM antenna according to claim 1, wherein: The mounting plate (2) and the limiting strip (23) are both made of a hard material with a certain deformation capability.
4. The GSM antenna according to claim 1, wherein: The GSM antenna (1) is in the shape of an elongated strip. One end of the GSM antenna (1) along the length direction is fixedly connected to a power line. The GSM antenna (1) is provided with a flat surface and a curved surface along the thickness direction. The thickness of both sides of the curved surface is smaller than the thickness of the curved surface at the center line along the length direction.
5. The GSM antenna according to claim 1, characterized in that: A plurality of line cards (26) are fixedly connected to the outer side of the limit strip (23).
6. The GSM antenna according to claim 1, characterized in that: A plurality of limiting clips (25) are fixedly connected to the outer side of the limiting strip (23).
7. The GSM antenna according to claim 1, characterized in that A recessed portion (11) is provided on the surface of the GSM antenna (1) that contacts the mounting plate (2), and a raised portion matching the recessed portion (11) is fixedly connected to the mounting plate (2).