Touch feedback type antenna device

Abstract

The utility model belongs to the field of antennas, and particularly relates to a touch feedback type antenna device, which comprises an antenna radiator, a bonding pad is fixedly mounted at the top end of the antenna radiator, a coaxial line is fixedly mounted on the surface of the bonding pad, and an RF (Radio Frequency) terminal is fixedly mounted at one end, far away from the bonding pad, of the coaxial line. According to the utility model, the back adhesive release paper is arranged at the bottom end of the antenna radiator, the antenna radiator is directly fixed through the back adhesive release paper, and the buffer pad is arranged between the antenna radiator and the back adhesive release paper, so that the influence of vibration and impact on the antenna radiator can be reduced by the buffer pad; therefore, the signal of the antenna radiator is more stable. In addition, a bending plate is arranged, at the moment, an operator can utilize a screw to penetrate through a first screw hole to limit the antenna radiator and can utilize a screw to penetrate through a second screw hole to further limit the antenna radiator, at the moment, the position of a connecting plate can be adjusted, the position of the screw can be conveniently fixed, and the convenience of inserting the screw is improved.

Description

Technical Field

[0001] The utility model relates to the field of antennas, in particular to a touch feedback type antenna device. Background Art

[0002] Touch feedback technology reproduces the sense of touch for users through a series of actions such as force and vibration. This mechanical stimulation can be used to assist in the creation and control of virtual scenes or virtual objects in computer simulations, as well as to enhance remote control of machinery and equipment. The main function of the touch feedback antenna is to improve the accuracy and response speed of the touch screen.

[0003] Currently, the installation of a touch feedback antenna takes up a large space. In addition, when installing the antenna, it is usually fixed with glue. However, due to excessive application of glue and failure to clean it in time, the glue may stick to other electronic components. In addition, it will also make it difficult to clean during subsequent maintenance. Therefore, a touch feedback antenna device is proposed to address the above problems. Utility Model Content

[0004] In order to remedy the deficiencies of the prior art and avoid the problem of inconvenience in fixing the antenna during installation, the present invention proposes a touch feedback antenna device.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a touch feedback antenna device, including an antenna radiator, a soldering pad is fixedly installed on the top of the antenna radiator, a coaxial line is fixedly installed on the surface of the soldering pad, an RF terminal is fixedly installed on the end of the coaxial line away from the soldering pad, a buffer pad is fixedly installed on the bottom end of the antenna radiator, an adhesive-backed release paper is fixedly installed on the bottom end of the buffer pad, and an antenna radiation ground is fixedly installed on the bottom end of the antenna radiator.

[0006] Preferably, the size structure of the antenna radiator is 15 mm in length and 12 mm in width. The antenna radiator is in FPC form and is made of PI copper-clad material.

[0007] Preferably, the limiting component includes two bent plates fixedly installed on the left and right sides of the antenna radiator, a screw hole 1 is opened in the middle of the bottom end of the bent plate, the front and rear sides of the bent plate are internally rotatably connected with a rotating rod, the end of the rotating rod away from the bent plate is fixedly connected to a connecting plate, a screw hole 2 is opened inside the connecting plate, and blocking plates are provided inside the front and rear sides of the bent plate.

[0008] Preferably, fixed rods are fixedly installed at the front and rear ends of the bending plate, the rotating rod is rotatably connected to the surface of the fixed rod, the blocking plate is sleeved on the surface of the fixed rod and is in adaptive contact with the rotating rod, the rotating rod can be rotated on the surface of the fixed rod, and at this time the blocking plate limits the position of the rotating rod to prevent the rotating rod from separating from the fixed rod when rotating.

[0009] Preferably, telescopic rods are fixedly mounted on both the front and rear ends of the bending plate, three panels are fixedly mounted on one end of the telescopic rod away from the bending plate, and a tension spring is fixedly connected to the surface of the telescopic rod.

[0010] Preferably, the three sides of the three panels are respectively adapted to fit the three sides of the corners of the antenna radiator, and the tension spring is fixedly mounted on the surface of the three panels at one end away from the telescopic rod. The three panels can protect the corners of the antenna radiator to avoid damage due to collision or friction during the installation and removal of the antenna radiator, reduce the risk of damage and deformation, thereby extending the service life of the antenna and making it more durable, reducing the frequency of maintenance or replacement, and saving cost and time.

[0011] The utility model is beneficial in that:

[0012] The utility model provides adhesive release paper at the bottom end of the antenna radiator to directly fix the antenna radiator through the adhesive release paper. In addition, a buffer pad is provided between the antenna radiator and the adhesive release paper to reduce the impact of vibration and impact on the antenna radiator, thereby making the signal of the antenna radiator more stable.

[0013] In addition, a bent plate is provided, and the operator can use screws to pass through the first screw hole to limit the antenna radiator, and can use screws to pass through the second screw hole to further limit the antenna radiator. At this time, the position of the connecting plate is adjustable, which facilitates the position of the screws and improves the convenience of inserting the screws.

[0014] The four corners of the antenna radiator are protected by four three-panel panels to avoid damage due to collision or friction during the installation and removal of the antenna radiator, reducing the risk of damage and deformation, thereby extending the service life of the antenna and making it more durable, reducing the frequency of maintenance or replacement, and saving cost and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0017] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the limiting components of the present utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Antenna radiator; 21. Solder pad; 22. Coaxial cable; 23. RF terminal; 31. Buffer pad; 32. Adhesive release paper; 33. Antenna radiation ground; 4. Limiting component; 41. Bending plate; 42. Screw hole 1; 43. Rotating rod; 44. Connecting plate; 45. Screw hole 2; 46. Blocking plate; 47. Telescopic rod; 48. Three-panel panel; 49. Tension spring. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The following is combined with Figure 1-4 To further explain this application,

[0023] The embodiment of the present application discloses a touch feedback antenna device. Figure 1 and Figure 2 A touch feedback antenna device includes an antenna radiator 1. The size structure of the antenna radiator 1 is 15 mm long and 12 mm wide. The antenna radiator 1 is in the form of an FPC and is made of PI copper-clad material. A soldering pad 21 is fixedly installed on the top of the antenna radiator 1. A coaxial cable 22 is fixedly installed on the surface of the soldering pad 21. An RF terminal 23 is fixedly installed on the end of the coaxial cable 22 away from the soldering pad 21. A buffer pad 31 is fixedly installed on the bottom end of the antenna radiator 1. A release paper 32 with a backing adhesive is fixedly installed on the bottom end of the buffer pad 31. An antenna radiation ground 33 is fixedly installed on the bottom end of the antenna radiator 1.

[0024] Reference Figure 2-Figure 3The limiting component 4 includes two bent plates 41 fixedly installed on the left and right sides of the antenna radiator 1, a screw hole 42 is provided in the middle of the bottom end of the bent plate 41, and the front and rear sides of the bent plate 41 are internally rotatably connected with a rotating rod 43, and the end of the rotating rod 43 away from the bent plate 41 is fixedly connected to a connecting plate 44, and a screw hole 45 is provided inside the connecting plate 44. A blocking plate 46 is provided inside the front and rear sides of the bent plate 41, and the front and rear ends of the bent plate 41 are fixedly installed with a fixing rod, and the rotating rod 43 is rotatably connected to the surface of the fixing rod, and the blocking plate 46 is sleeved on the surface of the fixing rod and is in adaptive contact with the rotating rod 43. The rotating rod 43 can be rotated on the surface of the fixing rod, and at this time, the blocking plate 46 limits the position of the rotating rod 43 to prevent the rotating rod 43 from detaching from the fixing rod when rotating.

[0025] Reference Figure 3-Figure 4 , telescopic rods 47 are fixedly installed on the front and rear ends of the bending plate 41, and a three-panel panel 48 is fixedly installed on the end of the telescopic rod 47 away from the bending plate 41, and a tension spring 49 is fixedly connected to the surface of the telescopic rod 47. The three sides of the three-panel panel 48 respectively fit the three sides of the corners of the antenna radiator 1, and the end of the tension spring 49 away from the telescopic rod 47 is fixedly installed on the surface of the three-panel panel 48. The three-panel panel 48 can protect the corners of the antenna radiator 1 to avoid damage due to collision or friction during the installation and removal of the antenna radiator 1, reduce the risk of damage and deformation, thereby extending the service life of the antenna and making it more durable, reducing the frequency of maintenance or replacement, and saving cost and time.

[0026] Working Principle: When installing the antenna radiator 1, the operator first removes the sticker at the bottom of the adhesive release paper 32, and then sticks the adhesive release paper 32 to the location to be fixed. At this time, the adhesive force of the adhesive release paper 32 preliminarily restrains the antenna radiator 1. At this time, if external vibration occurs, the buffer pad 31 can reduce the impact of the vibration on the antenna radiator 1;

[0027] In addition, during installation, if it is necessary to further limit the antenna radiator 1, a screw can be used to pass through the screw hole 1 42 to limit the bent plate 41, thereby limiting the position of the antenna radiator 1. In addition, if the installation position of the screw hole 1 42 is inconvenient, the rotating rod 43 can be rotated first to drive the connecting plate 44 to rotate, thereby adjusting the position of the screw hole 2 45. When it is rotated to the appropriate position, the blocking plate 46 is sleeved on the top of the surface of the fixed rod where the rotating rod 43 is located, and then the friction between the blocking plate 46 and the rotating rod 43 is used to limit the rotating rod 43. After that, the screw can be inserted into the screw hole 2 45 to limit the bent plate 41, thereby further limiting the position of the antenna radiator 1.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A touch feedback antenna device, characterized in that: The invention comprises an antenna radiator (1) and a limiting component (4), wherein a soldering pad (21) is fixedly mounted on the top of the antenna radiator (1), a coaxial line (22) is fixedly mounted on the surface of the soldering pad (21), an RF terminal (23) is fixedly mounted on one end of the coaxial line (22) away from the soldering pad (21), a buffer pad (31) is fixedly mounted on the bottom of the antenna radiator (1), a backing adhesive release paper (32) is fixedly mounted on the bottom of the buffer pad (31), and an antenna radiation ground (33) is fixedly mounted on the bottom of the antenna radiator (1); The limiting component (4) includes two bent plates (41) fixedly mounted on the left and right sides of the antenna radiator (1), a screw hole (42) is provided in the middle of the bottom end of the bent plate (41), a rotating rod (43) is rotatably connected to the interior of the front and rear sides of the bent plate (41), and a connecting plate (44) is fixedly connected to the end of the rotating rod (43) away from the bent plate (41), a screw hole (45) is provided in the interior of the connecting plate (44), and a blocking plate (46) is provided in the interior of the front and rear sides of the bent plate (41).

2. The touch feedback antenna device according to claim 1, wherein: The size structure of the antenna radiator (1) is 15 mm long and 12 mm wide. The antenna radiator (1) is in the form of an FPC and is made of PI copper-clad material.

3. The touch feedback antenna device according to claim 1, wherein: The front and rear ends of the bending plate (41) are fixedly mounted with fixed rods, the rotating rod (43) is rotatably connected to the surface of the fixed rod, and the blocking plate (46) is sleeved on the surface of the fixed rod and is in adaptive contact with the rotating rod (43).

4. The touch feedback antenna device according to claim 1, wherein: Telescopic rods (47) are fixedly mounted on both the front and rear ends of the bending plate (41); a three-panel plate (48) is fixedly mounted on one end of the telescopic rod (47) away from the bending plate (41); and a tension spring (49) is fixedly connected to the surface of the telescopic rod (47).

5. The touch feedback antenna device according to claim 4, wherein: The three surfaces of the three panels (48) are respectively adapted to fit the three surfaces of the corners of the antenna radiator (1), and one end of the tension spring (49) away from the telescopic rod (47) is fixedly mounted on the surface of the three panels (48).

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