Antenna fixing structure and signal communication device

Abstract

The utility model discloses an antenna fixing structure and a signal communication device, and the antenna fixing structure comprises the components of a sleeving member which sleeves the periphery of an antenna of signal communication equipment; and one end of the fixing piece is connected with the sleeving piece, the other end of the fixing piece is connected with the signal communication equipment, and the fixing piece is used for increasing the stability of the sleeving piece on the antenna. According to the scheme of the invention, the sleeving member sleeves the antenna, and then the fixing member connected with the sleeving member is connected to the signal communication equipment, so that the antenna on the antenna device can be always kept in a vertically upward state through the whole antenna fixing structure. Therefore, the quality of signal receiving and transmitting of the signal communication equipment on the antenna can be improved, and water is prevented from entering the wire from a gap at the antenna joint.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna structures, in particular to an antenna fixing structure and a signal communication device. Background Art

[0002] The garden robot can automatically walk in the garden area, which is inseparable from the interactive communication between the positioning device set on the garden robot and the signal communication device set in the garden area. For example, the RTK positioning device set on the garden robot and the outdoor RTK positioning device set in the garden area communicate through at least one communication method; the existing signal communication device is equipped with a vertically extending antenna, but the signal communication device is set outdoors, and the antenna is easily caused to swing due to the interference of the phoenix, which directly affects the quality of the antenna receiving and transmitting signals, especially when the antenna swings to a vertical downward state, the quality of the antenna receiving and transmitting signals is more significantly affected. At the same time, when the antenna swings to a vertical downward state, the gap at the antenna connection is easy to get water, which directly damages the communication of the antenna;

[0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an antenna fixing structure and a signal communication device, aiming to solve the problem that the antenna of the existing signal communication equipment has poor quality of receiving and transmitting signals and is easy to be infiltrated with water.

[0005] To achieve the above purpose, the antenna fixing structure proposed by the utility model includes:

[0006] A sleeve member, sleeved on the periphery of the antenna of the signal communication device;

[0007] A fixing piece, one end of which is connected to the set piece and the other end of which is connected to the signal communication device, is used to increase the stability of the set piece on the antenna.

[0008] Optionally, a first installation space is provided inside the sleeve, the first installation space is adapted to be installed with the periphery of the antenna, and the antenna is inserted through the first installation space.

[0009] Optionally, the fixing member includes a first connecting plate and a second connecting plate, the first connecting plate is integrally fixedly connected to the sleeve, the second connecting plate is fixedly connected to the signal communication device, and the connecting position between the first connecting plate and the second connecting plate is bent.

[0010] Optionally, the sleeving member includes a sleeving portion and an extending portion. The extending portion extends at the side of the sleeving portion. A third connecting plate with a connecting position is provided at the side of the extending portion. A second installation space is formed inside the sleeving portion. The second installation space is adaptively installed with the periphery of the antenna, and the antenna passes through the second installation space.

[0011] Optionally, the antenna fixing structure further includes a protection member, a first connecting member, and a clamping member. A third installation space is formed inside the protection member. The installation access position of the third installation space is aligned with the connecting position. After the first connecting member passes through the third installation space and the connecting position at the same time, the clamping member is clamped to the first connecting member.

[0012] Optionally, the fixing member includes a fixing plate and a clamping plate. One end of the fixing plate is connected to the extending portion, and the other end of the fixing plate is connected to the clamping plate.

[0013] Optionally, the clamping plate includes a left clamping plate and a right clamping plate. The left clamping plate and the right clamping plate jointly clamp the outer shell of the signal communication device and then achieve a fixed connection.

[0014] Optionally, the antenna fixing structure further includes a second connecting member. The fixing member includes a clamping jaw piece and a fourth connecting plate. One end of the fourth connecting plate is connected to the clamping jaw piece, and the other end of the fourth connecting plate is connected to the sleeving member. The second connecting member passes through the connecting position in the fourth connecting plate.

[0015] Optionally, the clamping jaw piece includes a left clamping jaw piece and a right clamping jaw piece. The left clamping jaw piece and the right clamping jaw piece jointly surround the connection part of the outer shell on the signal communication device.

[0016] To achieve the above object, the signal communication device proposed by the present utility model includes:

[0017] An antenna fixing structure;

[0018] A signal communication device, including an antenna and a device outer shell. The antenna includes an antenna outer shell. The fixing structure is sleeved on the antenna outer shell and then connected to the outer shell.

[0019] In the technical solution of the present utility model, first, the sleeving member is sleeved on the antenna, and then the fixing member connected to the sleeving member is connected to the signal communication device. In this way, the antenna on the antenna device can be always kept in a vertically upward state through the entire antenna fixing structure, thereby improving the quality of signal reception and transmission of the signal communication device and preventing water from entering the wire interior through the gap at the antenna connection. Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0021] Figure 1 Structural schematic diagram of a signal communication device according to an embodiment of the present invention;

[0022] Figure 2 Structural schematic diagram of an antenna fixing structure according to an embodiment of the present invention;

[0023] Figure 3 Structural schematic diagram of a signal communication device according to an embodiment of the present invention;

[0024] Figure 4 Structural schematic diagram of an antenna fixing structure according to an embodiment of the present invention;

[0025] Figure 5 Structural schematic diagram of a signal communication device according to an embodiment of the present invention;

[0026] Figure 6 Structural schematic diagram of an antenna fixing structure according to an embodiment of the present invention;

[0027] Figure 7 Structural schematic diagram of a signal communication device according to an embodiment of the present invention;

[0028] Figure 8 Structural schematic diagram of an antenna fixing structure according to an embodiment of the present invention.

[0029] Explanation of the reference numerals in the drawings:

[0030] 1. Sheathing member; 101. First installation space; 102. Sheathing part; 103. Extension part; 104. Third connecting plate; 105. Second installation space; 2. Fixing member; 201. First connecting plate; 202. Second connecting plate; 203. Fixing plate; 204. Clamping plate; 2041. Left clamping plate; 2042. Right clamping plate; 2043. Claw piece; 20431. Left claw piece; 20432. Right claw piece; 2044. Fourth connecting plate; 2045. Second connecting member; 3. Protective member; 301. Third installation space; 4. First connecting member; 5. Snap-in member; 6. Antenna fixing structure; 7. Signal communication device; 701. RTK antenna; 702. Shell connection part; 8. Antenna; 801. Antenna shell; 802. Antenna connection part; 9. Equipment shell; 10. Signal communication device.

[0031] The realization, functional features, and advantages of the present utility model will be further described in conjunction with embodiments and with reference to the accompanying drawings. Detailed Embodiment

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (such as shown in the attached Figure 1 drawing). If this specific posture changes, then the directional indication will also change accordingly.

[0034] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0035] In the present utility model, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0037] The present utility model provides an antenna fixing structure 6 and a signal communication device 10, aiming to solve the problems of poor signal reception and transmission quality and easy water ingress of the antenna of the existing signal communication device 7.

[0038] AsFigures 1 to 8 As shown, in an embodiment of the present utility model, the antenna fixing structure 6 includes:

[0039] A sleeving member 1 sleeved on the periphery of the antenna 8 of the signal communication device 7;

[0040] A fixing member 2, one end of which is connected to the sleeving member 1 and the other end is connected to the signal communication device 7, for increasing the stability of the sleeving member 1 on the antenna 8.

[0041] Among them, the installation space opened on the sleeving member 1 can sleeved the whole on the periphery of the antenna 8. The structure of the antenna 8 can be divided into an antenna housing 801 and an antenna connection part 802 (the antenna connection part 802 is foldably connected to the antenna housing 801). The periphery of the antenna 8 can be the housing corresponding to the antenna housing 801 and the antenna connection part 802. The antenna connection part 802 can be connected to the signal communication device 7 by at least one connection method, such as screw connection; the fixing member 2 and the sleeving member 1 can be integrally connected or non-integrally connected, and only a fixed connection relationship needs to exist between the two. After the sleeving member 1 is sleeved on the antenna 8, the fixing member 2 is used to increase the fixing property of the sleeving member 1 on the antenna 8, so that the antenna 8 always maintains an ideal angle;

[0042] In this embodiment, first, the sleeving member 1 is sleeved on the antenna 8, and then the fixing member 2 connected to the sleeving member 1 is connected to the signal communication device 7. In this way, the antenna 8 can always be kept in a vertically upward state through the whole antenna fixing structure 6, thereby improving the signal quality of the signal communication device 7 during the signal reception and transmission of the antenna 8 and preventing water from entering the wire interior through the gap at the antenna connection part.

[0043] Such as Figure 7 and Figure 8 As shown, in an embodiment, the fixing member 2 and the sleeving member 1 are connected by a straight plate, and the fixing member 2 is set to have the same sleeving structure as the sleeving member 1, and the sleeving structure is sleeved on the periphery of the RTK antenna 701 of the signal communication device 7.

[0044] Such as Figure 1 and Figure 2 As shown, in an embodiment, a first installation space 101 is opened inside the sleeving member 1, the first installation space 101 is adaptively installed with the periphery of the antenna 8, and the antenna 8 passes through the first installation space 101.

[0045] Among them, the sleeving member 1 can be a cylindrical structure, and a first installation space 101 adapted to the periphery of the antenna housing 801 can be opened inside its center. The antenna housing 801 can be a structure that is thinner at the top and thicker at the bottom (that is, the thickness at the bottom is greater than the thickness at the end). The antenna 8 can be inserted through the first installation space 101 and fixed at the thick position at the lower end.

[0046] In this embodiment, through the first installation space 101 adapted to the antenna 8, it can be ensured that the antenna 8 can be quickly and accurately positioned during the installation process. At the same time, due to the existence of the first installation space 101, the antenna 8 can be maintained at an ideal vertical upward angle.

[0047] Such as Figure 1 and Figure 2 As shown, in an embodiment, the fixing member 2 includes a first connecting plate 201 and a second connecting plate 202. The first connecting plate 201 is integrally and fixedly connected to the sleeving member 1, and the second connecting plate 202 is fixedly connected to the signal communication device 7. The connection position between the first connecting plate 201 and the second connecting plate 202 is bent.

[0048] Among them, the bent setting between the first connecting plate 201 and the second connecting plate 202 is equivalent to the relationship that the two plates do not extend linearly (with an arc angle at the connection position between the two plates). The bent setting between the first connecting plate 201 and the second connecting plate 202 can not only be adapted to the housing shape of the signal communication device 7 (a connection space is formed at the connection position between the first connecting plate 201 and the second connecting plate 202, and this connection space is used to adapt to and connect the outermost housing shape of the signal communication device 7), but also can disperse the force on the connecting plate, and the connecting plate is not easy to break or deform;

[0049] The bent connection position in this embodiment can effectively disperse the force, increase the overall rigidity and stability of the fixing member 2, so that when the fixing member 2 bears an external force, it can better resist deformation and fracture, and ensure that the antenna 8 always maintains an ideal vertical upward angle; in the traditional fixing member 2 with a straight connection, stress concentration is likely to occur at the connection point, and fatigue fracture may occur after long-term use, while the bent connection position can effectively disperse these stresses, reduce the influence of stress concentration on the fixing member 2, and thus extend the service life.

[0050] Such as Figure 3 and Figure 4As shown, in one embodiment, the sheathing member 1 includes a sheathing portion 102 and an extending portion 103. The extending portion 103 extends at the side of the sheathing portion 102. A third connecting plate 104 with a connecting position is provided at the side of the extending portion 103. A second installation space 105 is opened inside the sheathing portion 102. The second installation space 105 is adaptively installed with the periphery of the antenna 8, and the antenna 8 passes through the first installation space 101.

[0051] Among them, the sheathing portion 102 can also be a cylindrical structure. The principle that the second installation space 105 (a space with an internal hollow design) opened therein is adaptively installed with the antenna housing 801 is the same as the principle that the first installation space 101 mentioned above is adaptively installed with the antenna housing 801, and will not be elaborated here. The extending portion 103 is extended at the end of the sheathing portion 102. An installation space (a space with an internal hollow design) is also opened under the extending portion 103 to be adaptively installed with the housing of the antenna device. A third connecting plate 104 can be provided at the downward position of the extending portion 103, and a connecting position can be opened on the third connecting plate 104.

[0052] In this embodiment, a second installation space 105 (a space with an internal hollow design) is opened inside the sheathing portion 102, and its shape and size are closely adapted to the periphery of the antenna 8, ensuring the accuracy and stability of the antenna 8 during installation. The extending design of the extending portion 103 at the side of the sheathing portion 102 increases the connection length for the connection between the fixing member 2 and the signal communication device 7. The connecting position can increase the stability of the entire antenna fixing structure 6 on the antenna 8.

[0053] As Figure 3 and Figure 4 As shown, in one embodiment, the antenna fixing structure 6 further includes a protection member 3, a first connecting member 4, and a clamping member 5. A third installation space 301 is opened inside the protection member 3. The installation access position of the third installation space 301 is aligned with the connecting position. After the first connecting member 4 passes through the third installation space 301 and the connecting position at the same time, the clamping member 5 is clamped to the first connecting member 4.

[0054] Among them, the first connecting member 4 can be a bolt. A third installation space 301 for the first connecting member 4 to pass through is opened inside the protection member 3. After the first connecting member 4 passes through the third installation space 301, it can also pass through the connecting position and be fixed. Connecting holes can be opened on the first connecting member 4. The clamping member 5 has a strip-shaped structure. After the clamping member 5 passes through the connecting holes, the first connecting member 4 is fixed to the connecting position.

[0055] In this embodiment, the protection member 3 is provided to pass through the first connecting member 4, which can avoid the friction between the first connecting member 4 and the bottom of the antenna 8.

[0056] As Figure 3 andFigure 4 As shown, in one embodiment, the fixing member 2 includes a fixing plate 203 and a clamping plate 204. One end of the fixing plate 203 is connected to the extension portion 103, and the other end of the fixing plate 203 is connected to the clamping plate 204.

[0057] Among them, one end of the fixing plate 203 can be connected to the end of the extension portion 103, and both side ends are connected to the clamping plate 204. The fixing plate 203 can be disposed in the middle of the clamping plate 204 relative to the fixing plate 203;

[0058] In this embodiment, the fixing plate 203 is a key component connecting the extension portion 103 and the clamping plate 204. Its design makes the structure of the entire fixing member 2 more stable, ensuring that the antenna 8 can maintain stable performance during long-term use after installation.

[0059] Such as Figure 3 and Figure 4 As shown, in one embodiment, the clamping plate 204 includes a left clamping plate 2041 and a right clamping plate 2042. The left clamping plate 2041 and the right clamping plate 2042 are clamped together on the outer shell of the signal communication device 7 to achieve a fixed connection.

[0060] Among them, the plate sizes of the left clamping plate 2041 and the right clamping plate 2042 can be inconsistent, and can be adapted to the shape of the edge of the outer shell of the signal communication device 7;

[0061] In this embodiment, the left and right clamping plates 2042 can clamp the outer shell of the signal communication device 7 to achieve a fixed connection, and the fixing member 2 will not easily fall off the signal communication device 7.

[0062] Such as Figure 5 and Figure 6 As shown, in one embodiment, the antenna fixing structure 6 further includes a second connecting member 2045. The fixing member 2 includes a clamping jaw piece 2043 and a fourth connecting plate 2044. One end of the fourth connecting plate 2044 is connected to the clamping jaw piece 2043, and the other end of the fourth connecting plate 2044 is connected to the sleeving member 1. The second connecting member 2045 passes through the connection position in the fourth connecting plate 2044.

[0063] Among them, two or more clamping jaw pieces 2043 can be provided. The clamping jaw pieces 2043 are provided with a certain curvature and can cover the connection position between the signal communication device 7 and the antenna 8 (an arc structure is provided at this position). After one end of the fourth connecting plate 2044 is fixedly connected to the clamping jaw piece 2043, a connecting member passes through the connection position of the fourth connecting plate 2044 to increase the stability of the sleeving member 1 on the antenna 8; The second connecting member 2045 can be a screw or a bolt. After passing through the connection position in the fourth connecting plate 2044, it increases the stability of the antenna 8 installed on the sleeving member 1.

[0064] In this embodiment, the jaw piece 2043 can tightly wrap the outer shell of the signal communication device 7, ensuring the stability of the sleeve member 1 on the antenna 8 and reducing the shaking of the antenna 8; the fourth connecting plate 2044 firmly connects the jaw piece 2043 to the sleeve member 1 to form a stable support structure. This stable connection method enables the antenna 8 to resist interference and damage from the external environment after installation and maintain long-term stable operation.

[0065] As Figure 5 and Figure 6 shown, in one embodiment, the jaw piece includes a left jaw piece 20431 and a right jaw piece 20432, and the left jaw piece 20431 and the right jaw piece 20432 jointly surround the outer shell connection 702 on the signal communication device 7.

[0066] Among them, the space jointly enclosed by the left jaw piece 20431 and the right jaw piece 20432 is used to cooperate with the connection of the antenna 8 on the signal communication device 7 to achieve a stable connection between the antenna fixing structure 6 and the signal communication device 7.

[0067] As Figures 1 to 8 shown, in one embodiment of the present utility model, the signal communication device 10 includes:

[0068] An antenna fixing structure 6;

[0069] A signal communication device 7, including an antenna 8 and a device outer shell 9. The antenna 8 includes an antenna outer shell 801, and the fixing structure is sleeved on the antenna outer shell 801 and then connected to the outer shell.

[0070] Among them, as a communication device, the signal communication device 7 can be internally provided with a positioning device of RTK and a communication module. The communication module can include one or more of a wifi communication module, a Halow communication module, a 4G communication module, and a 5G communication module. The communication module can communicate with the courtyard robot and send the positioning data obtained by the positioning device of RTK to the courtyard robot to enable the courtyard robot to perform positioning processing, etc.; the number of positioning devices provided on the courtyard robot can be set according to requirements. For example, positioning devices are respectively provided on the left and right sides of the courtyard robot, and the positioning device and the signal communication device 7 can complete the positioning of the courtyard robot.

[0071] The antenna fixing structure 6 and the signal communication device 10 provided by the embodiments of the present application belong to the technical field of antenna 8 structures. The antenna fixing structure 6 includes: a sleeve member 1 sleeved on the periphery of the antenna 8 of the signal communication device 7; a fixing member 2, one end of which is connected to the sleeve member 1 and the other end is connected to the signal communication device 7, and is used to increase the stability of the sleeve member 1 on the antenna 8. In the solution of the present application, the sleeve member 1 is first sleeved on the antenna 8, and then the fixing member 2 connected to the sleeve member 1 is connected to the signal communication device 7. In this way, the antenna 8 can be kept in a vertically upward state all the time through the entire antenna fixing structure 6, thereby improving the signal receiving and transmitting quality of the signal communication device 7 on the antenna 8 and preventing water from entering the wire interior through the gap at the connection of the antenna 8.

[0072] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. An antenna fixing structure, characterized in that: include: A sleeve member, sleeved on the periphery of the antenna of the signal communication device; A fixing piece, one end of which is connected to the set piece and the other end of which is connected to the signal communication device, is used to increase the stability of the set piece on the antenna.

2. The antenna fixing structure according to claim 1, characterized in that: A first installation space is provided inside the sleeve, and after the first installation space is adapted and installed with the periphery of the antenna, the antenna is inserted into the first installation space.

3. The antenna fixing structure according to claim 2, characterized in that: The fixing member includes a first connecting plate and a second connecting plate, the first connecting plate is integrally fixedly connected to the sleeve, the second connecting plate is fixedly connected to the signal communication device, and the connecting position between the first connecting plate and the second connecting plate is bent.

4. The antenna fixing structure according to claim 1, characterized in that: The sleeve part includes a sleeve part and an extension part, the extension part extends on the side of the sleeve part, and a third connecting plate with a connecting position is provided on the side of the extension part. A second installation space is opened inside the sleeve part, and the second installation space is adapted and installed with the periphery of the antenna, and the antenna is inserted into the second installation space.

5. The antenna fixing structure according to claim 4, characterized in that: The antenna fixing structure also includes a protective member, a first connecting member and a snap-in member. A third installation space is opened inside the protective member. The installation entry and exit position of the third installation space is aligned with the connecting position. After the first connecting member is simultaneously inserted into the third installation space and the connecting position, the snap-in member is snap-connected to the first connecting member.

6. The antenna fixing structure according to claim 4, characterized in that: The fixing member comprises a fixing plate and a clamping plate, one end of the fixing plate is connected to the extending portion, and the other end of the fixing plate is connected to the clamping plate.

7. The antenna fixing structure according to claim 6, characterized in that: The clamping plate comprises a left clamping plate and a right clamping plate, and the left clamping plate and the right clamping plate are clamped together on the housing of the signal communication device to achieve a fixed connection.

8. The antenna fixing structure according to claim 1, characterized in that: The antenna fixing structure also includes a second connecting member, and the fixing member includes a clamping claw piece and a fourth connecting plate, one end of the fourth connecting plate is connected to the clamping claw piece, and the other end of the fourth connecting plate is connected to the sleeve, and the second connecting member is inserted into the connecting position in the fourth connecting plate.

9. The antenna fixing structure according to claim 8, characterized in that: The clamping claw piece comprises a left clamping claw piece and a right clamping claw piece, and the left clamping claw piece and the right clamping claw piece are jointly arranged around the shell connection of the signal communication device.

10. A signal communication device, characterized in that: include: The antenna fixing structure comprises any one of claims 1 to 9; The signal communication device comprises an antenna and a device casing, wherein the antenna comprises an antenna casing, and the fixing structure is sleeved on the antenna casing and connected to the casing.

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