Geodesic receiver

Abstract

The utility model relates to measuring equipment, in particular to a geodesic receiver, which comprises a receiver body, an antenna and a base, the antenna is mounted at the top of the receiver body, the base is mounted at the bottom of a main shell, and an adapter ring is mounted at the lower end of the base; the machine body comprises a main shell, the top of the main shell is provided with a top cover, the top cover and the main shell are fixed through a screw rod, the antenna is installed on the top cover, the bottom of the main shell is provided with an SIM card slot, and a card slot cover plate is arranged in the SIM card slot; and waterproof structures are arranged between the card slot cover plate and the SIM card slot and between the top cover and the main shell. According to the receiver provided by the utility model, the waterproof sealing structures are arranged between the top cover, the interface and the main shell and between the clamping groove cover plate and the main shell, so that the overall sealing performance and the waterproof performance of the receiver are enhanced, and the waterproof effect is improved; the top cover and the antenna are convenient to mount and demount, the base and the main shell are also detachable, and the adapter ring can be mounted on the base, so that the base can be quickly connected with other brackets, and can be randomly combined for use according to actual use environments and use requirements.

Description

Technical Field

[0001] This utility model relates to measuring equipment, specifically to a geodetic receiver. Background Technology

[0002] Geodetic receivers are primarily used for precision geodesy and engineering surveying, and are high-precision measuring devices. They determine the receiver's location by receiving signals from multiple satellites and calculating the distance between the receiver and the satellites. They can be applied in fields such as geographic surveying and topographic surveying.

[0003] Existing geodetic receivers have some drawbacks in use. For example, they are generally used for outdoor operations, so their waterproofing needs improvement. Furthermore, their connections to the antenna and support frame are mostly fixed, making selective use difficult and limiting their application. Therefore, those skilled in the art have provided geodetic receivers to address the problems mentioned in the background section. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a geodetic receiver, including a body, an antenna and a base. The antenna is installed on the top of the body, the base is installed on the bottom of the main housing, and an adapter ring is installed at the lower end of the base.

[0005] The device includes a main housing, a top cover on the top of the main housing, and a screw to fix the top cover to the main housing. The antenna is mounted on the top cover. The bottom of the main housing has a SIM card slot and a card slot cover plate inside the SIM card slot.

[0006] Waterproof structures are provided between the card slot cover and the SIM card slot, as well as between the top cover and the main housing.

[0007] Preferably, the waterproof structure at the slot cover is a slot sealing ring, and the waterproof mechanism at the top cover is a top cover sealing ring.

[0008] Preferably, the top cover has a top mounting hole at the middle of its upper end, through which the antenna is installed and fixed, and the two are connected by screws.

[0009] Preferably, the front end of the main housing is provided with multiple operation buttons, and a housing fixing hole is provided below the operation buttons. The rear end of the main housing is provided with multiple interfaces, and an interface sealing ring is provided at the connection between the interface and the main housing. A groove is provided below the interface.

[0010] Preferably, the base has a bottom mounting hole in the middle, which can be detachably installed by screws and an adapter ring.

[0011] Preferably, the base has a fixing plate at the front end, and a base fixing hole is provided on the fixing plate corresponding to the housing fixing hole of the main housing. The base has a retaining plate at the rear end, and the retaining plate is placed in the groove.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] The receiver of this utility model has a waterproof sealing structure between the top cover, the interface, the card slot cover and the main housing, which enhances the overall sealing and waterproof performance of the receiver and improves the waterproof effect.

[0014] In the receiver of this utility model, the top cover allows for convenient installation and removal of the antenna via a top mounting hole. The base at the bottom is also detachable from the main housing, and an adapter ring can be installed on the base to allow for quick connection with other brackets. Thus, the antenna and base can be used in any combination around the main housing according to the actual usage environment and requirements, or the main housing can be used alone, increasing practicality and adaptability. Attached Figure Description

[0015] Figure 1 This is a bottom view of the geodesic receiver provided in the embodiments of this application;

[0016] Figure 2 This is a front view of the geodesic receiver provided in the embodiments of this application;

[0017] Figure 3 This is a rear view of the geodesic receiver provided in the embodiments of this application;

[0018] Figure 4 This is a schematic diagram of the slot cover plate in the geodesic receiver provided in this application embodiment. Figure 1 ;

[0019] Figure 5 This is a schematic diagram of the slot cover plate in the geodesic receiver provided in this application embodiment. Figure 2 ;

[0020] Figure 6 This is a top view of the top cover of the geodetic receiver provided in the embodiments of this application;

[0021] Figure 7 This is a front view of the top cover of the geodetic receiver provided in this application embodiment;

[0022] Figure 8 This is a schematic diagram of the base structure of the geodesic receiver provided in the embodiments of this application;

[0023] Figure 9 This is a side view of the base of the geodesic receiver provided in the embodiments of this application;

[0024] Figure 10 This is a front view of the base of the geodesic receiver provided in this embodiment of the application;

[0025] Figure 11 This is a rear view of the base of the geodesic receiver provided in the embodiments of this application.

[0026] In the picture:

[0027] 1. Main housing; 101. Interface; 102. Operation button; 103. Housing fixing hole; 104. Groove; 2. Top cover; 201. Top mounting hole; 202. Top cover sealing ring; 3. Screw; 4. SIM card slot; 5. Card slot cover plate; 501. Card slot sealing ring; 6. Base; 61. Bottom mounting hole; 62. Card plate; 63. Fixing plate; 64. Base fixing hole. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0029] Example 1

[0030] Please see Figures 1 to 7 In this embodiment, a geodesic receiver is provided, including a body and an antenna. The antenna is installed on the top of the body and is generally a butterfly antenna. The body includes a main housing 1, and a top cover 2 is provided on the top of the main housing 1. The top cover 2 is fixed to the main housing 1 by a screw 3. The antenna is installed on the top cover 2. A SIM card slot 4 is provided at the bottom of the main housing 1. A card slot cover 5 is provided inside the SIM card slot 4 to protect the SIM card slot 4.

[0031] Furthermore, waterproof structures are provided between the card slot cover 5 and the SIM card slot 4, as well as between the top cover 2 and the main housing 1, to prevent external water from entering the main housing 1 and damaging the circuit board inside the main housing 1.

[0032] The waterproof structure at the slot cover 5 is specifically the slot sealing ring 501, while the waterproof mechanism at the top cover 2 is specifically the top cover sealing ring 202. By increasing the sealing performance, the protective effect is improved. A top mounting hole 201 is also provided in the middle of the upper end of the top cover 2. The top mounting hole 201 is used to install and fix the antenna. The antenna can be easily disassembled by connecting with screws.

[0033] Multiple operation buttons 102 are provided at the front end of the main housing 1, and two housing fixing holes 103 are provided below the operation buttons 102. Multiple interfaces 101 are provided at the rear end of the main housing 1. The interfaces 101 are used to connect with external devices, such as antennas. At the same time, the interface 101 is also provided with an interface sealing ring at the connection between it and the main housing 1 to improve the waterproof effect. A groove 104 is provided below the interface 101.

[0034] Example 2

[0035] Please see Figures 8-11 In this embodiment, a geodetic receiver is provided, and a base 6 is also included. The base 6 is installed at the bottom of the main housing 1, and an adapter ring (not shown in the figure) is installed at the lower end of the base 6. The base 6 has a bottom mounting hole 61 in the middle, which is used to fix the adapter ring. The two are fixed by screws, which can be easily disassembled. The adapter ring can be easily and quickly connected to various measuring brackets.

[0036] The base 6 has a fixing plate 63 at the front end, and a base fixing hole 64 on the fixing plate 63 corresponding to the housing fixing hole 103 of the main housing 1. The base 6 also has a retaining plate 62 at the rear end, which is placed in the groove 104 and screwed into the base fixing hole 64 and the housing fixing hole 103, thereby realizing the installation between the base 6 and the main housing 1.

[0037] The receiver of this utility model has a waterproof sealing structure between the top cover 2, the interface 101, the card slot cover plate 5 and the main housing 1, which enhances the overall sealing and waterproof performance of the receiver and improves the waterproof effect.

[0038] The top cover 2 allows for easy installation and removal of the antenna via the top mounting hole 201. The base 6 at the bottom is also detachable from the main housing 1, and the base 6 can be fitted with an adapter ring, allowing it to be quickly connected to other brackets. Thus, the antenna and base 6 can be used in any combination around the main housing 1 according to the actual usage environment and requirements, or the main housing 1 (body) can be used alone, increasing practicality and adaptability.

[0039] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A geodetic receiver, characterized in that, It includes a body, an antenna and a base (6). The antenna is installed on the top of the body, the base (6) is installed on the bottom of the main housing (1), and an adapter ring is installed at the lower end of the base (6). The device includes a main housing (1), a top cover (2) is provided on the top of the main housing (1), the top cover (2) is fixed to the main housing (1) by a screw (3), the antenna is installed on the top cover (2), the bottom of the main housing (1) is provided with a SIM card slot (4), and a card slot cover plate (5) is provided inside the SIM card slot (4); Waterproof structures are provided between the card slot cover (5) and the SIM card slot (4) and between the top cover (2) and the main housing (1).

2. The geodetic receiver according to claim 1, characterized in that, The waterproof structure at the slot cover plate (5) is specifically the slot sealing ring (501), and the waterproof mechanism at the top cover (2) is specifically the top cover sealing ring (202).

3. The geodetic receiver according to claim 2, characterized in that, The top cover (2) has a top mounting hole (201) in the middle of its upper end. The antenna is installed and fixed through the top mounting hole (201), and the two are connected by screws.

4. The geodetic receiver according to claim 1, characterized in that, The front end of the main housing (1) is provided with multiple operation buttons (102), and a housing fixing hole (103) is provided below the operation buttons (102). The rear end of the main housing (1) is provided with multiple interfaces (101). An interface sealing ring is provided at the connection between the interface (101) and the main housing (1). A groove (104) is provided below the interface (101).

5. The geodetic receiver according to claim 1, characterized in that, The base (6) has a bottom mounting hole (61) in the middle, which can be detachably installed by screws and adapter ring.

6. The geodetic receiver according to claim 5, characterized in that, The base (6) has a fixing plate (63) at the front end, and a base fixing hole (64) is provided on the fixing plate (63) corresponding to the housing fixing hole (103) of the main housing (1). The base (6) has a card plate (62) at the rear end, and the card plate (62) is placed in the groove (104).

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