Fixing device for Beidou satellite positioning information transmission device

Abstract

The utility model discloses a fixing device for a Beidou satellite positioning information transmission device, and relates to the technical field of fixing, the fixing device comprises a clamping plate, a strap and a mounting seat, the side surface of the clamping plate is connected with two limiting rods, the surfaces of the two limiting rods are connected with sliding blocks in a sliding manner, the surfaces of the limiting rods are connected with positioning rings in a sliding manner, and the positioning rings are connected with the straps in a sliding manner. The surface of the limiting rod is sleeved with a first spring, the side face of the mounting base is connected with a mounting sleeve, the side face of the mounting sleeve is rotationally connected with a threaded sleeve, the surface of the limiting rod is slidably connected with the inner wall of the mounting sleeve, and the side face of the mounting base is connected with a sliding rail. Compared with the prior art, the utility model has the advantages that by arranging a matching structure of the threaded sleeve, the moving frame and the limiting block, the threaded sleeve is rotated to control the moving frame to slide in the mounting sleeve, and further the limiting block is driven to be clamped with or separated from the limiting rod, so that the position of the mounting seat can be flexibly adjusted on the limiting rod; therefore, the requirements on the mounting position of the transmission device in different use scenes can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixed technical field, concretely is a beidou satellite positioning information transmission device with fixing device. BACKGROUND

[0002] The Beidou satellite navigation system is composed of a space segment, a ground segment and a user segment, can provide high-precision, high-reliable positioning, navigation, time service for all kinds of users in global range all-weather, all-day, and has short message communication ability, after years of development, the Beidou system has become an important new infrastructure for providing all-weather, all-day, high-precision positioning, navigation and timing service to global users, the Beidou system positioning navigation timing service provides service to global users through 30 satellites, and the global range horizontal positioning precision is better than 9m, vertical positioning precision is better than 10m, velocity measurement precision is better than 0.2m / s, and timing precision is better than 20ns;

[0003] The existing information transmission device needs to use additional tools or to carry out complex dismounting and installation steps to complete adjustment, which can affect the rapid deployment and use of the equipment in some high-time requirement emergency situations, and therefore, the Beidou satellite positioning information transmission device with fixing device is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of fixing devices for Beidou satellite positioning information transmission device.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of fixing device for Beidou satellite positioning information transmission device, including clamping plate, shoulder strap and mounting seat, the side of the clamping plate is connected with two limit rods, the surface of two limit rods is slidably connected with sliding block, the surface of the limit rod is slidably connected with positioning ring, the surface of the limit rod is sleeved with first spring, the side of the mounting seat is connected with mounting sleeve, the side of the mounting sleeve is rotatably connected with threaded sleeve, the surface of the limit rod and the inner wall of mounting sleeve are slidably connected, the side of the mounting seat is connected with slide rail, the side of the mounting seat is slidably connected with transmission device main body, the clamping plate and mounting seat are jointly clamped with shoulder strap, the inner wall of the mounting sleeve is slidably connected with moving frame, the side of the moving frame and the inner wall of threaded sleeve are threadedly connected, the inner wall of the moving frame is slidably connected with limit block, the upper end surface of the limit block is connected with second spring, the top of the second spring and the inner wall of moving frame are connected, the side of the limit block and the side of the limit rod are clamped.

[0006] As a further scheme of the utility model: one end of the first spring and the side of the positioning ring are connected, the other end of the first spring and the side of the limit rod are connected.

[0007] As a further scheme of the utility model: the symmetry both sides of the transmission device main part are equipped with the sliding slot, the side surface of sliding rail and the inner wall of sliding slot are connected in sliding.

[0008] As a further scheme of the utility model: the shape of sliding block is set to rhombus.

[0009] As a further scheme of the utility model: the shape of the inner wall of limiting rod is matched with the shape of sliding block.

[0010] As a further scheme of the utility model: the shape of the side surface of moving frame is matched with the shape of the inner wall of mounting sleeve.

[0011] As a further scheme of the utility model: the side surface of positioning ring is abutted with the inner wall of mounting sleeve.

[0012] Adopt the above technical scheme, compared with prior art, the beneficial effects of the utility model are in that:

[0013] 1, the utility model discloses a cooperation structure of setting threaded sleeve, moving frame and limiting block, and rotating threaded sleeve can control moving frame to slide in mounting sleeve, and then drive limiting block and limiting rod to be connected or separated, which makes mounting seat can be flexibly adjusted position on limiting rod, to adapt to the demand of transmission device installation position under different use scenes;

[0014] 2, the utility model discloses that the limiting rod is connected between the clamping plate and the mounting seat and the sliding block, and the sliding block is rhombus, and the shape of the inner wall of limiting rod is matched, and the distance between the two is adjusted, and different width of the back strap can be better adapted, the back bearing demand of different users is satisfied, the versatility of the device is improved, and the transmission device main part is connected in sliding through the sliding rail on the sliding slot and the mounting seat, the position of the transmission device main part is adjusted according to actual use, and the position of the transmission device can be adapted to the requirement under multiple working scenes.

[0015] Other advantages, objects and features of the utility model will be set forth in the subsequent description, and it will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the utility model. DRAWINGS

[0016] Figure 1 It is the whole schematic diagram in the embodiment of the utility model;

[0017] Figure 2 It is the sliding rail schematic diagram in the embodiment of the utility model;

[0018] Figure 3 It is the schematic diagram of the first spring in the embodiment of the utility model;

[0019] Figure 4 It is the sectional view schematic diagram of the mounting sleeve in the embodiment of the utility model;

[0020] Figure 5 It is the schematic diagram of the moving frame in the embodiment of the utility model;

[0021] Figure 6 It is the schematic diagram of the threaded sleeve in the embodiment of the utility model.

[0022] In the drawing: 1, clamping plate; 2, mounting seat; 3, mounting sleeve; 4, limiting rod; 5, threaded sleeve; 6, transmission device main body; 7, back strap; 8, sliding rail; 9, sliding groove; 10, positioning ring; 11, first spring; 12, moving frame; 13, limiting block; 14, second spring; 15, sliding block. Specific implementation

[0023] The specific implementation of the utility model will be further described below in conjunction with the drawings, and it needs to be explained here that the description of these implementations is used to help understand the utility model, but does not constitute the limitation of the utility model.

[0024] In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as there is no conflict between them.

[0025] Please refer to the attached Figure 1 - attached Figure 6 The utility model discloses a fixing device for big dipper satellite positioning information transmission device, including clamping plate 1, back strap 7 and mounting seat 2, the side of clamping plate 1 is connected with two limiting rods 4, the surface of two limiting rods 4 is slidably connected with sliding block 15, the surface of limiting rod 4 is slidably connected with positioning ring 10, the surface of limiting rod 4 is sleeved with first spring 11, the side of mounting seat 2 is connected with mounting sleeve 3, the side of mounting sleeve 3 is rotatably connected with threaded sleeve 5, the surface of limiting rod 4 is slidably connected with the inner wall of mounting sleeve 3, the side of mounting seat 2 is connected with sliding rail 8, the side of mounting seat 2 is slidably connected with transmission device main body 6, back strap 7 is clamped between clamping plate 1 and mounting seat 2, the inner wall of mounting sleeve 3 is slidably connected with moving frame 12, the side of moving frame 12 is threadedly connected with the inner wall of threaded sleeve 5, the inner wall of moving frame 12 is slidably connected with limiting block 13, the upper end surface of limiting block 13 is connected with second spring 14, the top end of second spring 14 is connected with the inner wall of moving frame 12, the side of limiting block 13 is clamped with the side of limiting rod 4, the shape of sliding block 15 is set as rhombus, the shape of the inner wall of limiting rod 4 is matched with the shape of sliding block 15, the shape of the side of moving frame 12 is matched with the shape of the inner wall of mounting sleeve 3, the side of positioning ring 10 is abutted with the inner wall of mounting sleeve 3.

[0026] In the embodiment one, one end of the first spring 11 is connected with the side surface of the positioning ring 10, and the other end of the first spring 11 is connected with the side surface of the limiting rod 4.

[0027] Specifically, the first spring 11 provides elastic force for the positioning ring 10 by using the elasticity of the first spring 11, so that the positioning ring 10 can be stably abutted against the inner wall of the mounting sleeve 3, thereby fixing the position of the mounting seat 2, and at the same time, the first spring 11 plays a role of buffering and auxiliary positioning when the position of the mounting seat 2 is adjusted.

[0028] In the embodiment two, the symmetrical two sides of the transmission device main body 6 are provided with the sliding grooves 9, and the side surface of the sliding rail 8 is slidably connected with the inner wall of the sliding groove 9.

[0029] Specifically, the transmission device main body 6 is slidably connected with the side surface of the sliding rail 8 of the mounting seat 2 through the symmetrical two sliding grooves 9, so as to realize the slidable installation, and the position of the transmission device main body 6 can be adjusted in the use process, so as to meet different use requirements.

[0030] Working principle:

[0031] Firstly, the user places the clamping plate 1 and the mounting base 2 on both sides of the belt 7, then inserts the limiting rod 4 into the mounting sleeve 3, the limiting rod 4 extrudes the second spring 14 when moving through the limiting block 13, when the limiting block 13 moves to the groove of the limiting rod 4, the limiting block 13 is clamped in the limiting rod 4 under the elastic force of the second spring 14, at the same time, the positioning ring 10 and the first spring 11 also play the role of auxiliary positioning and stabilization, one end of the first spring 11 is connected with the positioning ring 10, and the other end is connected with the limiting rod 4, the side surface of the positioning ring 10 is abutted with the inner wall of the mounting sleeve 3, so that unnecessary displacement of the mounting base 2 in the use process can be prevented, when it is needed to adjust the distance between the mounting base 2 and the clamping plate 1 to adapt to the belts 7 with different thicknesses, the threaded sleeve 5 is rotated, since the threaded sleeve 5 is rotationally connected with the mounting sleeve 3, and the inner wall thereof is threadedly connected with the side surface of the moving frame 12, rotating the threaded sleeve 5 will make the moving frame 12 slide left and right in the mounting sleeve 3, the limiting block 13 connected with the inner wall of the moving frame 12 slides, and the limiting block 13 moves together under the driving of the moving frame 12, when the moving frame 12 slides to the right, the limiting block 13 is clamped on the limiting rod 4, thus driving the relative movement of the clamping plate 1 and the mounting base 2 to clamp the belt 7, when it is needed to take off the clamping plate 1 and the mounting base 2 from the belt 7, the limiting of the limiting block 13 to the limiting rod 4 is cancelled by rotating the threaded sleeve 5, then the user only needs to press the clamping plate 1 to make the limiting rod 4 continuously move to the right in the mounting sleeve 3, the limiting block 13 can move to the left side of the sliding block 15 through the inclined surface of the sliding block 15, then the user pulls the limiting rod 4 to separate the limiting rod 4 from the mounting sleeve 3, the limiting block 13 can be separated from the limiting rod 4 under the action of the sliding block 15, the transmission device main body 6 is slidably connected with the slide rail 8 on the side surface of the mounting base 2 through the sliding grooves 9 on both sides, during installation, the sliding grooves 9 of the transmission device main body 6 are aligned with the slide rail 8, then the transmission device main body 6 is slid along the slide rail 8, so that the transmission device main body 6 can be conveniently installed on the mounting base 2, and thus the whole working process is completed.

[0032] The above front, back, left, right, up, down are all based on the Figure 1 position relationship shown in the drawings.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application.

[0034] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the described embodiments.

[0035] For those skilled in the art, various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A fixing device for a Beidou satellite positioning information transmission device, comprising a clamping plate (1), a back strap (7) and a mounting seat (2), characterized in that: The side of the clamping plate (1) is connected with two limiting rods (4), the surface of the two limiting rods (4) is slidably connected with a sliding block (15), the surface of the limiting rod (4) is slidably connected with a positioning ring (10), the surface of the limiting rod (4) is sleeved with a first spring (11), the side of the mounting seat (2) is connected with a mounting sleeve (3), the side of the mounting sleeve (3) is rotatably connected with a threaded sleeve (5), the surface of the limiting rod (4) is slidably connected with the inner wall of the mounting sleeve (3), the side of the mounting seat (2) is connected with a sliding rail (8), the side of the mounting seat (2) is slidably connected with a transmission device body (6), the clamping plate (1) and the mounting seat (2) are jointly clamped with a shoulder strap (7), the inner wall of the mounting sleeve (3) is slidably connected with a moving frame (12), the side of the moving frame (12) is threadedly connected with the inner wall of the threaded sleeve (5), the inner wall of the moving frame (12) is slidably connected with a limiting block (13), the upper end surface of the limiting block (13) is connected with a second spring (14), the top end of the second spring (14) is connected with the inner wall of the moving frame (12), and the side of the limiting block (13) is clamped with the side of the limiting rod (4).

2. The fixing device for a Beidou satellite positioning information transmission device according to claim 1, characterized in that: One end of the first spring (11) is connected with the side of the positioning ring (10), and the other end of the first spring (11) is connected with the side of the limiting rod (4).

3. The fixing device for a Beidou satellite positioning information transmission device according to claim 1, characterized in that: The symmetrical two sides of the transmission device body (6) are provided with a sliding groove (9), and the side of the sliding rail (8) is slidably connected with the inner wall of the sliding groove (9).

4. The fixing device for a Beidou satellite positioning information transmission device according to claim 1, characterized in that: The shape of the sliding block (15) is diamond-shaped.

5. The fixing device for a Beidou satellite positioning information transmission device according to claim 1, characterized in that: The shape of the inner wall of the limiting rod (4) matches the shape of the sliding block (15).

6. The fixing device for a Beidou satellite positioning information transmission device according to claim 1, characterized in that: The shape of the side of the moving frame (12) matches the shape of the inner wall of the mounting sleeve (3).

7. The fixing device for a Beidou satellite positioning information transmission device according to claim 1, characterized in that: The side of the positioning ring (10) abuts with the inner wall of the mounting sleeve (3).

Images