Laminated and combined communication transmission equipment patch antenna

Abstract

The utility model relates to the technical field of patch antennas, in particular to a laminated combined communication transmission equipment patch antenna, which comprises a first antenna layer, and a second antenna layer is arranged at the top of the first antenna layer. The multi-band antenna has the advantages that the multi-band antennas are stacked and combined together, so that the performance and the frequency bandwidth of the antenna are improved, and the antenna layer I, the antenna layer II and the antenna layer III of different bands are stacked and combined and are integrated in a smaller space, so that a multi-band communication function is realized, and the antenna has a wide application prospect. The antenna provided by the utility model meets the communication requirements of users for different frequencies, also improves the gain, radiation efficiency and directivity of the antenna, improves the communication performance and coverage area, avoids the problems that the antenna is weak in anti-interference capability and is liable to be interfered by the outside, and fixes the position of the wire sleeve through the cooperation of the clamping seat and the limiting buckle. During assembly, a user can conveniently install and typeset, and the occupied space is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of patch antennas, in particular to a stacked combined communication transmission equipment patch antenna. Background Art

[0002] A patch antenna is an antenna that is directly mounted on a circuit board. It is usually composed of a metal patch and a circuit board connected to it. It is usually used in wireless communication devices such as mobile phones, wireless routers, wireless sensors, etc. to receive and send wireless signals. Patch antennas have the advantages of small size, easy installation, and low cost, and have gradually become a commonly used antenna type in wireless communication devices.

[0003] Although common patch antennas are small in size, easy to install, and widely used, there are still some problems with ordinary patch antennas when they are used. Ordinary patch antennas can usually only support communications in a single frequency band, and the bandwidth is relatively narrow, which cannot meet the needs of multi-band communications, and the performance is poor. For example, the radiation efficiency, gain, and directivity are relatively low, which affects the communication quality and coverage range. Due to the poor performance, ordinary patch antennas are also weak in resistance to interference and are easily affected by external interference. In order to solve the above problems, a stacked combination of communication transmission equipment patch antennas is urgently needed to be developed. Utility Model Content

[0004] The purpose of the utility model is to provide a stacked combination of communication transmission equipment patch antennas, which has the advantages of stacking and combining multi-band antennas together, thereby improving the performance and frequency bandwidth of the antenna, and solving the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacked communication transmission equipment patch antenna, comprising an antenna layer 1, wherein an antenna layer 2 is arranged on the top of the antenna layer 1;

[0006] A communication component, wherein the communication component comprises an antenna layer three arranged on the top of the antenna layer two, the top of the antenna layer one is fixedly connected to the metal layer one, the top of the metal layer one is fixedly connected to the antenna layer two, the top of the antenna layer two is fixedly connected to the metal layer two, the top of the metal layer two is fixedly connected to the antenna layer three, one side of the antenna layer three is fixedly connected to a wire sleeve, and one end of the wire sleeve is fixedly connected to a connector;

[0007] The limit assembly includes a socket to which the tops of antenna layer one and antenna layer two are fixedly connected, and the tops of antenna layer one and antenna layer two are fixedly connected with two symmetrically distributed fixed sockets, and the opposite sides of the two fixed sockets are rotatably connected with the limit buckle, and the limit buckle is adapted to the socket, and a movable groove is provided on one side of the socket, and a movable block is slidably connected to the inner cavity of the movable groove, and a connecting rod is fixedly connected to one side of the movable block, and a spring is sleeved on one surface of the connecting rod, and the two ends of the spring are respectively fixedly connected to the movable groove and the movable block.

[0008] Furthermore, as a preferred embodiment of the present invention, one end of the connecting rod passes through the outside of the holder, and one end of the connecting rod away from the movable block is fixedly connected with a handle.

[0009] Furthermore, as a preferred embodiment of the utility model, a wear-resistant layer is fixedly connected to the inner wall of the wire sleeve, a filling protective layer is fixedly connected to the interior of the wear-resistant layer, and a metal wire is fixedly connected to the interior of the filling protective layer.

[0010] Furthermore, as a preferred embodiment of the present invention, fixing holes are provided at four corners of the top of the antenna layer.

[0011] Furthermore, as a preferred embodiment of the utility model, a limit stopper is fixedly connected to the top of the inner cavity of the movable groove, and a groove is provided on the top of the movable block, and the groove is adapted to the limit stopper.

[0012] Beneficial effects. The technical solution of the present application has the following technical effects: the utility model has the advantage of stacking and combining multi-band antennas together, thereby improving the performance and frequency bandwidth of the antenna. By stacking and combining antenna layer one, antenna layer two and antenna layer three of different frequency bands, they are integrated in a smaller space, thereby realizing multi-band communication functions, meeting the user's communication needs for different frequencies, and also improving the gain, radiation efficiency and directivity of the antenna, improving the communication performance and coverage range, and avoiding the problem of weak anti-interference ability of the antenna and susceptibility to external interference. Through the coordinated use of the socket and the limit buckle, the position of the wire sleeve is fixed, which is convenient for users to install and layout during assembly, reduces the occupied space, and also avoids the wire sleeve from moving at will without being restricted, which will cause damage to the internal parts of the communication transmission equipment.

[0013] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side structural schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the structure of the card holder, limit buckle and the like of the utility model;

[0018] Figure 4 It is a cross-sectional schematic diagram of the internal structure of the wire sleeve of the utility model;

[0019] Figure 5 For this utility model Figure 3 A partial enlarged view of middle A.

[0020] In the figure, the meaning of each figure mark is as follows: 1. Antenna layer one; 2. Antenna layer two; 3. Antenna layer three; 4. Metal layer one; 5. Metal layer two; 6. Groove; 7. Wire sleeve; 8. Connector; 9. Card seat; 10. Fixed seat; 11. Limit buckle; 12. Movable groove; 13. Movable card block; 14. Connecting rod; 15. Spring; 16. Handle; 17. Wear-resistant layer; 18. Filling protective layer; 19. Metal wire; 20. Fixing hole; 21. Limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. In order to better understand the technical content of the utility model, specific embodiments are cited and explained in conjunction with the drawings as follows. In this disclosure, various aspects of the utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1 To Attachment Figure 5 As shown: This embodiment provides a stacked communication transmission device patch antenna, including an antenna layer 1, and an antenna layer 2 2 is arranged on the top of the antenna layer 1;

[0023] The communication component includes an antenna layer three 3 arranged on the top of the antenna layer two 2, a metal layer one 4 is fixedly connected to the top of the antenna layer one 1, a metal layer one 4 is fixedly connected to the top of the antenna layer two 2, a metal layer two 5 is fixedly connected to the top of the antenna layer two 2, a metal layer two 5 is fixedly connected to the top of the antenna layer three 3, a wire sleeve 7 is fixedly connected to one side of the antenna layer three 3, and a connector 8 is fixedly connected to one end of the wire sleeve 7;

[0024] The limit assembly includes a base 9 to which the tops of antenna layer 1 and antenna layer 2 are fixedly connected. The tops of antenna layer 1 and antenna layer 2 are fixedly connected with two symmetrically distributed fixed bases 10. The opposite sides of the two fixed bases 10 are rotatably connected with a limit buckle 11. The limit buckle 11 is adapted to the base 9. A movable groove 12 is provided on one side of the base 9. A movable block 13 is slidably connected to the inner cavity of the movable groove 12. A connecting rod 14 is fixedly connected to one side of the movable block 13. A spring 15 is sleeved on one surface of the connecting rod 14. The two ends of the spring 15 are respectively fixedly connected to the movable groove 12 and the movable block 13.

[0025] Specifically, one end of the connecting rod 14 passes through the outer side of the clamping seat 9 , and one end of the connecting rod 14 away from the movable clamping block 13 is fixedly connected with a handle 16 .

[0026] In this embodiment, the handle 16 can be pulled by the user, thereby avoiding the inconvenience of pulling the connecting rod 14 and being unable to release the locking of the limit buckle 11.

[0027] Specifically, the inner wall of the wire sleeve 7 is fixedly connected with a wear-resistant layer 17 , the interior of the wear-resistant layer 17 is fixedly connected with a filling protection layer 18 , and the interior of the filling protection layer 18 is fixedly connected with a metal wire 19 .

[0028] In this embodiment, the provision of the filling protection layer 18 and the metal wire 19 increases the wear resistance and corrosion resistance of the connecting wire, effectively prolongs the service life, and avoids damage to the connecting wire that affects the use of the antenna.

[0029] Specifically, fixing holes 20 are provided at the four corners of the top of the antenna layer 1.

[0030] In this embodiment, the setting of the fixing hole 20 facilitates the user to perform positioning and installation during assembly, thereby avoiding the user having to spend a lot of time on positioning during assembly.

[0031] Specifically, the top of the inner cavity of the movable groove 12 is fixedly connected with a limit stopper 21 , and the top of the movable block 13 is provided with a groove 6 , which is matched with the limit stopper 21 .

[0032] In this embodiment, the groove 6 and the limit stopper 21 are provided to limit the movable block 13 , thereby preventing the movable block 13 from falling off during use.

[0033] The working principle and use process of the utility model are as follows: the user uses a bolt to pass through the fixing hole 20 and fix it on the communication transmission equipment, and then connects the connector 8 to the communication transmission equipment. After the installation is completed, the wire sleeve 7 is placed between the holder 9 and the fixing seat 10, and then the limit buckle 11 is flipped 180 degrees. After flipping, one end of the limit buckle 11 will enter the slot of the holder 9. When the limit buckle 11 enters the slot of the holder 9, it will contact the moving card block 13. The movement of the limit buckle 11 will cause an extrusion force on the moving card block 13. The moving card block 13 will be retracted into the movable groove 12 under the force, and The extrusion force is transmitted to the connecting rod 14, and the connecting rod 14 will be compressed under the force. When the limit buckle 11 completely enters the slot of the holder 9, the limit buckle 11 is no longer in contact with the movable block 13, and the movable block 13 and the connecting rod 14 will no longer be subjected to the extrusion force. The connecting rod 14 will rebound and pop the movable block 13 out of the inner cavity of the movable groove 12 again, thereby limiting the position of the limit buckle 11. The limit buckle 11 will fix the position of the wire sleeve 7. When the user needs to release the fixation of the position of the wire sleeve 7, he only needs to pull the handle 16 outward to make the limit buckle 11 detach from the slot of the holder 9 at will.

[0034] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0035] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A stacked communication transmission device patch antenna, comprising an antenna layer (1), characterized in that: An antenna layer 2 (2) is disposed on the top of the antenna layer 1 (1); A communication component, the communication component comprising an antenna layer three (3) arranged on the top of an antenna layer two (2), the top of the antenna layer one (1) being fixedly connected to a metal layer one (4), the top of the metal layer one (4) being fixedly connected to the antenna layer two (2), the top of the antenna layer two (2) being fixedly connected to a metal layer two (5), the top of the metal layer two (5) being fixedly connected to the antenna layer three (3), one side of the antenna layer three (3) being fixedly connected to a wire sleeve (7), and one end of the wire sleeve (7) being fixedly connected to a connector (8); A limit assembly, the limit assembly comprises a holder (9) fixedly connected to the top of antenna layer 1 (1) and antenna layer 2 (2), the top of antenna layer 1 (1) and antenna layer 2 (2) are fixedly connected to two symmetrically distributed fixed seats (10), the opposite sides of the two fixed seats (10) are rotatably connected to a limit buckle (11), the limit buckle (11) is adapted to the holder (9), one side of the holder (9) is provided with a movable groove (12), the inner cavity of the movable groove (12) is slidably connected to a movable block (13), one side of the movable block (13) is fixedly connected to a connecting rod (14), one surface of the connecting rod (14) is sleeved with a spring (15), and the two ends of the spring (15) are respectively fixedly connected to the movable groove (12) and the movable block (13).

2. The stacked patch antenna for communication transmission equipment according to claim 1, characterized in that: One end of the connecting rod (14) passes through the outside of the card seat (9), and one end of the connecting rod (14) away from the movable card block (13) is fixedly connected to a handle (16).

3. The stacked patch antenna for communication transmission equipment according to claim 1, characterized in that: The inner wall of the wire sleeve (7) is fixedly connected to a wear-resistant layer (17), the interior of the wear-resistant layer (17) is fixedly connected to a filling protection layer (18), and the interior of the filling protection layer (18) is fixedly connected to a metal wire (19).

4. The stacked patch antenna for communication transmission equipment according to claim 1, characterized in that: The four corners of the top of the antenna layer 1 (1) are all provided with fixing holes (20).

5. The stacked patch antenna for communication transmission equipment according to claim 1, characterized in that: The top of the inner cavity of the movable groove (12) is fixedly connected to a limit stopper (21), and the top of the movable block (13) is provided with a groove (6), and the groove (6) is adapted to the limit stopper (21).

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