Back splint external satellite antenna and mobile back splint terminal

Abstract

The utility model discloses a back splint external satellite antenna and a mobile back splint terminal, which comprise an antenna shell and an antenna body arranged in the antenna shell, a connecting shell is arranged at the opening end of the antenna shell, and a detachable connecting structure is arranged between the connecting shell and a back splint terminal main body. The antenna shell and the connecting shell are externally arranged on one side of the back clamping terminal body through the detachable connecting structure, one part of the detachable connecting structure is connected with the main control circuit board arranged in the back clamping terminal body, and the other part of the detachable connecting structure is connected with the antenna body through a connecting line and used for signal communication between the main control circuit board and the antenna body. The external satellite antenna of the back splint is arranged on the outer side of the back splint terminal main body, so that the internal structure of the back splint terminal main body is prevented from limiting the antenna, and other internal structures of the back splint terminal main body are prevented from interfering with signals, therefore, the satellite positioning precision is remarkably improved, and quick, stable and accurate positioning in the inspection work is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of patrol inspection back clip terminals, in particular to a back clip external satellite antenna and a mobile back clip terminal. Background Art

[0002] Inspection is an important part of equipment operation and maintenance. By checking the equipment operation status, hidden dangers can be discovered and eliminated in time to ensure the stable operation of the equipment. For base stations, substations, pipelines and other equipment, staff need to be on site and conduct relevant inspections on these outdoor equipment with the naked eye and professional testing instruments.

[0003] During inspection work, a mobile back clip terminal is usually used in conjunction with a mobile back clip terminal to collect data, make mobile payments, or collect resident identity information, etc. The mobile back clip terminal has a built-in main control circuit board, a data collection module, and a data communication module (not shown), and the main control circuit board is electrically connected to the data collection module and the data communication module, respectively. Specifically, the data acquisition module can realize the collection of one-dimensional codes, electronic tag data, electric meter data, various resident identity information, etc. Therefore, the data acquisition module can specifically include any one or any several of the barcode scanning reader 160, UHF (Ultra High Frequency) data acquisition unit, infrared meter reading acquisition unit, high-frequency information acquisition unit and low-frequency information acquisition unit. Data collection can also be performed by scanning the information contained in the one-dimensional code and the two-dimensional code. The data communication module is generally a Bluetooth communication module, which realizes the communication and docking between the information collected by the mobile back-clip terminal and the clamped mobile back-clip terminal through Bluetooth. A number of USB interfaces are also provided on the outside of the back-clip terminal body. These USB interfaces can realize both electrical docking with the clamped mobile back-clip terminal and data docking with the clamped mobile back-clip terminal.

[0004] GPS is commonly used in existing mobile back-clip terminals for positioning and navigation. However, the positioning accuracy of existing GPS is relatively low and is only effective for two-dimensional planes. It cannot accurately locate the power equipment in the inspected area. Inspectors cannot accurately inspect the power equipment, the inspection time is long, the work efficiency is low, the power equipment cannot be effectively managed, and the inspection quality cannot be guaranteed. At the same time, the inspection of power equipment is often affected by factors such as the staff's own factors and external environmental factors. The efficiency of the inspection process and the accuracy of the inspection results cannot be guaranteed, and it is inevitable that there will be problems such as wrong inspection, missed inspection, and confusion in defect description. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a back-clip external satellite antenna and a mobile back-clip terminal, aiming to solve the technical problem of low positioning and navigation accuracy of the existing mobile back-clip terminal.

[0006] In order to solve the above technical problems, specifically, the technical solution of the utility model is as follows:

[0007] The first aspect of the utility model provides a back-clip external satellite antenna, including an antenna shell and an antenna body arranged in the antenna shell, a connecting shell is arranged at the open end of the antenna shell, a detachable connecting structure is arranged between the connecting shell and the back-clip terminal body, the antenna shell and the connecting shell are externally arranged on one side of the back-clip terminal body through the detachable connecting structure, one part of the detachable connecting structure is connected to a main control circuit board arranged in the back-clip terminal body, and the other part is connected to the antenna body through a connecting line, which is used for signal communication between the main control circuit board and the antenna body.

[0008] Optionally, the detachable connection structure is a threaded connection structure, which includes an antenna connection seat, which is built into the back-clip terminal body, and the antenna connection seat is externalized to one side of the back-clip terminal body through a connecting thread portion, and the connecting thread portion is connected to the external antenna body through the connecting wire. The connecting thread portion and the connecting wire are arranged in the connecting shell, and the antenna shell is fixed to the connecting shell or integrally formed.

[0009] Furthermore, the antenna body and the antenna shell are arranged on one end surface of the connecting shell, the connecting thread portion and the connecting knob portion are arranged on the other end surface of the connecting shell, and the axes of the two end surfaces form an intersection angle greater than or equal to 90°.

[0010] Furthermore, the back-clip external satellite antenna also includes a connector arranged on the connecting shell, and the connector is respectively connected to one end of the connecting knob portion and one end of the connecting line.

[0011] Specifically, the connecting shell includes a connecting upper shell and a connecting lower shell, the connecting member is arranged in a accommodating cavity formed between the connecting upper shell and the connecting lower shell, the connecting knob portion is connected to the connecting member through a first slot hole connected to the accommodating cavity, and the connecting line is arranged in a second slot hole connected to the accommodating cavity.

[0012] Optionally, the detachable connection structure is a socket connection structure, including a plug connector built into the back clip terminal body, and a socket mating component arranged in the connection shell, and the socket mating component is connected to the antenna body through the connecting line.

[0013] Specifically, the antenna body and the antenna shell are arranged on one end surface of the connecting shell, the connector and the receiving mating part are arranged on the other end surface of the connecting shell, the receiving mating part is connected to the antenna body after bending the connecting line, and an intersection angle greater than or equal to 90° is formed between the axes of the two end surfaces.

[0014] Optionally, the detachable connection structure is a magnetic connection structure, including a first magnetic component built into the back clip terminal body, and a second magnetic component arranged in the connection shell, and the second magnetic component is connected to the antenna body through the connecting line.

[0015] Specifically, the antenna body and the antenna shell are arranged on one end surface of the connecting shell, the first magnetic component and the second magnetic component are arranged on the other end surface of the connecting shell, and the second magnetic component is connected to the antenna body after bending the connecting line, and an intersection angle greater than or equal to 90° is formed between the axes of the two end surfaces.

[0016] The first aspect of the utility model provides a mobile back-clip terminal, including a back-clip terminal body, a main control circuit board is arranged inside the back-clip terminal body, a satellite positioning module is integrated on the main control circuit board, and the above-mentioned back-clip external satellite antenna is externally arranged on one side of the back-clip terminal body, and is connected to the satellite positioning module on the main control circuit board through a detachable connection structure.

[0017] Furthermore, the back-clip external satellite antenna is externally mounted on one side of the back-clip terminal body via a detachable connection structure, so that the antenna body forms an angle with the working plane of the back-clip terminal body.

[0018] Beneficial effects of the utility model:

[0019] The back-clip external satellite antenna and the mobile back-clip terminal of the embodiments of the utility model are configured with an independent back-clip external satellite antenna, so that the back-clip external satellite antenna is configured on the outside of the back-clip terminal body, thereby avoiding restrictions on the antenna by the internal structure of the back-clip terminal body, thereby having sufficient space to optimize and adjust the antenna structure and avoiding signal interference from other structures inside the back-clip terminal body. Therefore, the satellite positioning accuracy is significantly improved, ensuring fast, stable and accurate positioning during inspection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural diagram of a back-clip external satellite antenna according to an embodiment of the utility model;

[0021] Figure 2 This is a three-dimensional exploded structural diagram of the first back-clip external satellite antenna of the embodiment of the utility model;

[0022] Figure 3 This is a three-dimensional exploded structural diagram of a second back-clip external satellite antenna according to an embodiment of the utility model;

[0023] Figure 4 This is a three-dimensional exploded structural diagram of a third back-clip external satellite antenna according to an embodiment of the utility model;

[0024] Figure 5 A schematic diagram of the three-dimensional structure of a mobile back-clip terminal according to an embodiment of the utility model;

[0025] In the figure, 10-back clip external satellite antenna, 11-threaded connection structure, 111-antenna connection seat, 112-connection threaded part, 113-connection knob part; 12-socket connection structure, 121-plug connector, 122-socket matching part; 13-magnetic connection structure, 131-first magnetic component, 132-second magnetic component;

[0026] 14-connecting shell, 141-connecting upper shell, 142-connecting lower shell, 143-tightening structure part, 144-accommodating cavity, 145-first slot, 146-second slot; 15-connecting piece, 16-connecting wire, 17-antenna body, 18-antenna shell, 181-tightening fitting part;

[0027] 20-back clip terminal body, 30-main control circuit board, 40-satellite positioning module. DETAILED DESCRIPTION

[0028] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Example 1

[0030] like Figure 1-5 As shown, an embodiment of the utility model further provides a back-clip external satellite antenna 10, comprising an antenna shell 18 and an antenna body 17 arranged in the antenna shell 18, a connecting shell 14 is arranged at the open end of the antenna shell 18, a detachable connecting structure is arranged between the connecting shell 14 and the back-clip terminal body 20, and the antenna shell 18 and the connecting shell 14 are externally arranged on one side of the back-clip terminal body 20 through the detachable connecting structure, a part of the detachable connecting structure is connected to a main control circuit board 30 arranged in the back-clip terminal body 20, and the other part is connected to the antenna body 17 through a connecting line 16, which is used for signal communication between the main control circuit board 30 and the antenna body 17.

[0031] like Figure 2 As shown, the detachable connection structure is a threaded connection structure 11, and the threaded connection structure 11 includes an antenna connection seat 111, and the antenna connection seat 111 is built in the back clip terminal body 20, and the antenna connection seat 111 is externally placed on one side of the back clip terminal body 20 through a connection thread portion 112, and the connection thread portion 112 is connected to the external antenna body 17 through the connection line 16, and the connection thread portion 112 and the connection line 16 are arranged in the connection shell 14, and the antenna shell 18 is fixed to the connection shell 14 or integrally formed. Optionally, the antenna shell 18 and the connection shell 14 can be integrally formed as two upper and lower shells.

[0032] One end of the connection thread portion 112 fixes the antenna connection seat 111 , and the other end is provided with a connection knob portion 113 , and the connection knob portion 113 is extended to the connection housing 14 .

[0033] The back-clip external satellite antenna 10 further includes a connector 15 disposed on the connection housing 14 , and the connector 15 is connected to one end of the connection knob portion 113 and one end of the connection line 16 , respectively.

[0034] The antenna body 17 and the antenna shell 18 are arranged on one end surface of the connecting shell 14, the connecting thread portion 112 and the connecting knob portion 113 are arranged on the other end surface of the connecting shell 14, and the axes of the two end surfaces form an intersection angle greater than or equal to 90°.

[0035] Specifically, the connecting shell 14 includes a connecting upper shell 141 and a connecting lower shell 142, the connecting member 15 is arranged in a accommodating cavity 144 formed between the connecting upper shell 141 and the connecting lower shell 142, the connecting knob portion 113 is connected to the connecting member 15 through a first slot hole 145 connected to the accommodating cavity 144, and the connecting line 16 is arranged in a second slot hole 146 connected to the accommodating cavity 144.

[0036] Preferably, the connecting member 15 is a bent metal wire, the axes of the first slot 145 and the second slot 146 are perpendicular to each other, and the connecting knob portion 113 and the connecting wire 16 are respectively connected to two perpendicular ends of the bent metal wire.

[0037] Among them, one end surface of the connecting shell 14 is provided with the connecting threaded portion 112 and the connecting knob portion 113 , and the other end surface is provided with a tightening structure portion 143 . The antenna shell 18 is provided with a tightening matching portion 181 corresponding to the tightening structure portion 143 .

[0038] like Figure 3As shown, the detachable connection structure is a socket connection structure 12, including a plug connector 121 built into the back clip terminal body 20, and a socket fitting 122 arranged in the connection shell 14, and the socket fitting 122 is connected to the antenna body 17 through the connecting line 16.

[0039] Specifically, the antenna body 17 and the antenna shell 18 are arranged on one end surface of the connecting shell 14, the plug-in component 121 and the receiving fitting 122 are arranged on the other end surface of the connecting shell 14, and the receiving fitting 122 is connected to the antenna body 17 after being bent by the connecting line 16, and an intersection angle greater than or equal to 90° is formed between the axes of the two end surfaces.

[0040] like Figure 4 As shown, the detachable connection structure is a magnetic connection structure 13, including a first magnetic component 131 built into the back clip terminal body 20, and a second magnetic component 132 arranged in the connection shell 14, and the second magnetic component 132 is connected to the antenna body 17 through the connecting line 16.

[0041] Specifically, the antenna body 17 and the antenna shell 18 are arranged on one end surface of the connecting shell 14, the first magnetic component 131 and the second magnetic component 132 are arranged on the other end surface of the connecting shell 14, and the second magnetic component 132 is connected to the antenna body 17 after being bent by the connecting line 16, and an intersection angle greater than or equal to 90° is formed between the axes of the two end surfaces.

[0042] Example 2

[0043] like Figure 5 As shown, an embodiment of the utility model provides a mobile back-clip terminal, including a back-clip terminal body 20, in which a main control circuit board 30 is arranged, and a satellite positioning module 0 is integrated on the main control circuit board 30. The back-clip external satellite antenna 10 of Example 1 is externally arranged on one side of the back-clip terminal body 20, and is connected to the satellite positioning module 40 on the main control circuit board 30 through a detachable connection structure.

[0044] Specifically, the back clip external satellite antenna 10 is externally mounted on one side of the back clip terminal body 20 through a detachable connection structure, so that the antenna body forms an angle with the working plane of the back clip terminal body 20. The angle can be 90° or other angles greater than 90°.

[0045] The back-clip external satellite antenna and the mobile back-clip terminal of the embodiments of the utility model are configured with an independent back-clip external satellite antenna, so that the back-clip external satellite antenna is configured on the outside of the back-clip terminal body, thereby avoiding restrictions on the antenna by the internal structure of the back-clip terminal body, thereby having sufficient space to optimize and adjust the antenna structure and avoiding signal interference from other structures inside the back-clip terminal body. Therefore, the satellite positioning accuracy is significantly improved, ensuring fast, stable and accurate positioning during inspection work.

[0046] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A back-clip external satellite antenna, characterized in that: It includes an antenna shell and an antenna body arranged in the antenna shell, a connecting shell is arranged at the open end of the antenna shell, a detachable connecting structure is arranged between the connecting shell and the back clip terminal body, the antenna shell and the connecting shell are externally arranged on one side of the back clip terminal body through the detachable connecting structure, one part of the detachable connecting structure is connected to the main control circuit board arranged in the back clip terminal body, and the other part is connected to the antenna body through a connecting line, which is used for signal communication between the main control circuit board and the antenna body.

2. The back-clip external satellite antenna according to claim 1, characterized in that: The detachable connection structure is a threaded connection structure, which includes an antenna connection seat, which is built into the back-clip terminal body. The antenna connection seat is externally mounted to one side of the back-clip terminal body via a connecting threaded portion, and the connecting threaded portion is connected to the external antenna body via the connecting wire. The connecting threaded portion and the connecting wire are arranged in the connecting shell, and the antenna shell is fixed to the connecting shell or is integrally formed.

3. The back-clip external satellite antenna according to claim 2, characterized in that: The antenna body and the antenna shell are arranged on one end surface of the connecting shell, the connecting thread portion is arranged on the other end surface of the connecting shell, and the axes of the two end surfaces form an intersection angle greater than or equal to 90°.

4. The back-clip external satellite antenna according to claim 2, characterized in that: It also includes a connecting piece arranged in the connecting shell, and the connecting piece is respectively connected to one end of the connecting knob part and one end of the connecting line; the connecting shell includes a connecting upper shell and a connecting lower shell, and the connecting piece is arranged in a accommodating cavity formed between the connecting upper shell and the connecting lower shell, the connecting knob part is connected to the connecting piece through a first slot hole connected to the accommodating cavity, and the connecting line is arranged in a second slot hole connected to the accommodating cavity.

5. The back-clip external satellite antenna according to claim 1, characterized in that: The detachable connection structure is a socket connection structure, including a plug connector built into the back clip terminal body and a socket mating component arranged in the connection shell, and the socket mating component is connected to the antenna body through the connecting line.

6. The back-clip external satellite antenna according to claim 5, characterized in that: The antenna body and the antenna shell are arranged on one end surface of the connecting shell, the plug-in component and the receiving mating component are arranged on the other end surface of the connecting shell, and the receiving mating component is connected to the antenna body after bending the connecting line, and an intersection angle greater than or equal to 90° is formed between the axes of the two end surfaces.

7. The back-clip external satellite antenna according to claim 1, characterized in that: The detachable connection structure is a magnetic connection structure, including a first magnetic component built into the back clip terminal body, and a second magnetic component arranged in the connection shell, and the second magnetic component is connected to the antenna body through the connecting line.

8. The back-clip external satellite antenna according to claim 7, characterized in that: The antenna body and the antenna shell are arranged on one end surface of the connecting shell, the first magnetic attraction component and the second magnetic attraction component are arranged on the other end surface of the connecting shell, and the second magnetic attraction component is connected to the antenna body after being bent by the connecting line, and an intersection angle greater than or equal to 90° is formed between the axes of the two end surfaces.

9. A mobile back clip terminal, characterized in that: It includes a back-clip terminal body, in which a main control circuit board is arranged, and a satellite positioning module is integrated on the main control circuit board. The back-clip external satellite antenna as described in any one of claims 1-8 is externally arranged on one side of the back-clip terminal body, and is connected to the satellite positioning module on the main control circuit board through a detachable connection structure.

10. The mobile back clip terminal according to claim 9, characterized in that: The back-clip external satellite antenna is externally mounted on one side of the back-clip terminal body through a detachable connection structure, so that the antenna body and the working plane of the back-clip terminal body form an angle.

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