CN111609844A - A gyroscope installation and fixing device and application structure - Google Patents

Abstract

The invention provides a gyroscope installation and fixing device and an application structure, wherein the gyroscope installation and fixing device includes a base plate and a cover plate for installing the gyroscope; the cover plate is arranged above the base plate, and the installation between the two is The spacing can be adjusted; a support frame is installed on each of the opposite sides of the bottom plate, and the spacing between the two support frames can be adjusted. The gyroscope installation and fixing device of the present invention saves time, and at the same time, can realize the fine adjustment of the horizontal front, back and left and right directions.

Description

A gyroscope installation and fixing device and application structure

technical field

The invention belongs to the field of automobile testing, in particular to a gyroscope installation and fixing device.

Background technique

Gyroscopes are often used in vehicle handling stability tests, which can measure related physical quantities such as speed, roll stability angle, lateral acceleration, yaw rate, etc., in order to test the vehicle's handling stability.

The existing gyroscope fixing method is to stick the gyroscope on the floor with tape, and it is difficult to ensure that the gyroscope is positioned at the center of mass of the vehicle, resulting in a large error and the problem of unreliable fixing.

The patent application No. 201410462225.9 provides a gyroscope installation device, which can realize the adjustment of the height direction of the gyroscope installation position, but for a vehicle with a high vehicle height such as a tourist bus, the installation device needs to have a long enough length. The length is required to ensure that the mounting device is usable, which makes the mounting device bulky and difficult to carry.

SUMMARY OF THE INVENTION

In view of this, the present invention aims to provide a gyroscope mounting and fixing device, which can overcome the defects of the prior art, save time, and at the same time, can realize the fine-tuning of the horizontal, front and rear and left and right directions.

In order to achieve the above object, the technical scheme of the present invention is achieved in this way:

A gyroscope installation fixing device, comprising a base plate and a cover plate for installing the gyroscope;

The cover plate is arranged above the bottom plate, and the installation distance between the two can be adjusted;

A support frame is installed on each of the opposite sides of the bottom plate, and the distance between the two support frames is adjustable.

Further, the cover plate and the bottom plate are arranged in parallel.

Further, the cover plate is in the shape of a cuboid or a cube.

Further, the cover plate is provided with a number of first through holes and a number of installation holes; a number of installation holes are arranged on the inner side of the first through holes, and a number of first through holes are arranged on the periphery of the connection between the two support frames and the bottom plate; the bottom plate The positions corresponding to the positions of the first through holes are all provided with second through holes.

Further, the cover plate and the bottom plate are threadedly connected by screws inserted into the plurality of first through holes and the plurality of second through holes, and the positions of the screws located on the cover plate and the bottom plate are sleeved with elastic parts.

Further, the elastic member is a compression spring; several first through holes, several installation holes and several second through holes are all provided with internal threads, and several installation holes are through holes or blind holes.

Further, the side of the bottom plate close to the cover plate is flat; the side of the bottom plate away from the cover plate is provided with a hollow portion from the end portion to the side close to the cover plate, and a side wall corresponding to the hollow portion is installed on the opposite sides on each side. Support frame.

Further, the two opposite side walls of the bottom plate and the positions corresponding to the hollow portion are provided with two threaded holes at a certain interval, and a support frame is threadedly connected to the two threaded holes corresponding to the positions on the two side walls.

Further, the support frame includes a threaded support rod and a support plate, and the support plate is fixedly connected or detachably fixedly connected through a square column; one end of the threaded support rod without the support plate passes through the opposite two side walls of the bottom plate in turn. Two threaded holes corresponding to the positions, and are threadedly connected with the two threaded holes.

Further, the support plate is vertically arranged with the threaded support rod, and the threaded support rod is arranged in parallel with the cover plate and the top of the bottom plate.

Another object of the present invention is to propose a structure using the above-mentioned gyroscope mounting and fixing device, so as to use the above-mentioned gyroscope mounting and fixing device to install the gyroscope and test the operation stability.

An application structure, comprising a first seat, a second seat and a gyroscope arranged side by side, and also comprising the above-mentioned gyroscope installation and fixing device, the gyroscope installation and fixing device is horizontally engaged by the support frames on both sides Between the first seat and the second seat; the gyroscope is mounted on the cover of the gyroscope mounting fixture.

Compared with the prior art, the gyroscope mounting and fixing device of the present invention has the following advantages:

The gyroscope installation and fixing device of the present invention can conveniently install and fix the gyroscope in a tourist bus to realize the adjustment in the height direction, and has a fine-tuning structure (that is, a screw and an elastic member), and the fine-tuning structure can be used to Realize the fine-tuning of the gyroscope in the front and rear and left and right directions to ensure that the gyroscope is in a horizontal position and ensure the accuracy of the test data.

The advantages of the application structure and the above-mentioned gyroscope mounting and fixing device over the prior art are basically the same, and are not repeated here.

Description of drawings

The accompanying drawings constituting a part of the present invention are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

FIG. 1 is a perspective view of an angle of the gyroscope mounting and fixing device according to the embodiment of the present invention;

Fig. 2 is the enlarged view of A place in Fig. 1;

3 is a perspective view of another angle of the gyroscope mounting and fixing device according to the embodiment of the present invention;

4 is a top view of the gyroscope mounting and fixing device according to the embodiment of the present invention;

5 is a front view of the gyroscope mounting and fixing device according to the embodiment of the present invention;

FIG. 6 is a right side view of the gyroscope installation and fixing device according to the embodiment of the present invention;

7 is a perspective view of an angle of a bottom plate in the gyroscope mounting and fixing device according to the embodiment of the present invention;

8 is a perspective view of another angle of the bottom plate in the gyroscope mounting and fixing device according to the embodiment of the present invention;

FIG. 9 is a schematic top view of a simple structure of an application structure according to an embodiment of the present invention.

Description of reference numbers:

1-base plate; 101-second through hole; 102-hollow part; 103-threaded hole; 2-cover plate; 201-first through-hole; 202-installation hole; 3-support frame; 301-threaded support 302-support plate; 303-square column; 4-screw; 5-elastic piece; 6-first seat; 7-second seat.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Figures 1-6, a gyroscope installation and fixing device includes a base plate 1 and a cover plate 2 for installing a gyroscope; the cover plate 2 is arranged above the base plate 1, and the installation distance between the two can be adjusted Adjustment; a support frame 3 is installed on each of the opposite sides of the bottom plate 1, and the distance between the two support frames 3 can be adjusted. More specifically, the two support frames 3 can approach each other from the opposite sides or keep away.

As an optional embodiment of the present invention, the cover plate 2 is in the shape of a cuboid or a cube. In order to install the gyroscope on the cover plate and fix the cover plate on the bottom plate, a number of first through holes 201 and a number of installation holes 202 are provided on the cover plate 2 , wherein a number of first through holes are used for the connection between the cover plate and the bottom plate. Fixed installation. Several mounting holes are used for the fixed installation of the gyroscope on the cover. The mounting holes can be through holes or blind holes. The positions of the several mounting holes are matched with the installation fixtures for the target installation of the gyroscope, so as to fix the gyroscope. instrument. A number of mounting holes 202 are arranged on the inner side of a number of first through holes 201, and a number of first through holes 201 are arranged on the periphery of the connection between the two support frames 3 and the bottom plate 1, so that the reasonable arrangement can avoid the fixing of the gyroscope and the cover plate. The influence of the connection point, the fixed connection point of the cover plate and the bottom plate on the installation position and position adjustment of the two support frames 3 .

As an optional embodiment of the present invention, as shown in FIG. 7 and FIG. 8 , the side of the bottom plate 1 adjacent to the cover plate 2 is flat; One side is provided with a hollow portion 102, that is, the bottom plate is in the shape of a hollow square box, but the bottom is open. In order to fix the cover plate on the bottom plate, the top of the bottom plate and the positions of the first through holes on the cover plate are also provided with second through holes, so that the cover plate 2 and the bottom plate 1 can be inserted into the first through holes. 201 is threadedly connected with the screws 4 of the second through holes. At the same time, as an optional embodiment of the present invention, in order to adjust the distance between the cover plate 2 and the bottom plate 1, more precisely, the distance between the two The spacing is fine-tuned, and elastic members 5 are sleeved at the positions of each screw 4 located on the cover plate 2 and the bottom plate 1. The elastic members can be rubber sleeves or compression springs, etc., but compression springs are preferred. It should be noted that the number of the first through holes and the second through holes can be set as required, as long as the cover plate and the bottom plate can be stably fixed. The top four corners of the cover plate and the bottom plate are respectively provided with a first through hole and a second through hole, and both the cover plate and the bottom plate are fixed from the four corners. The number of installation holes is similar, which is also based on the gyroscope The fixed installation requirements are determined. Several first through holes, several installation holes and several second through holes are all holes with internal threads. At the same time, in order to ensure the stability of installation, it is best to place the screws on the side of the bottom plate away from the cover plate, that is, the part where the screws are inserted into the hollow part. , fastened by the nut.

As an optional embodiment of the present invention, in order to ensure the stability of the installation of the gyroscope, the cover plate 2 is arranged in parallel with the bottom plate 1 .

As an optional embodiment of the present invention, a support frame 3 is installed on each of opposite sides of the side wall corresponding to the hollow portion 102 on the bottom plate 1 . As shown in Fig. 1, Fig. 2 and Fig. 4, a support frame 3 is installed on the left side and the right side respectively. In order to install the support frame 3 and realize the adjustment of the distance between the two support frames 3, or to realize that the two support frames 3 are approached or separated from each other from the opposite left and right sides, the two opposite side walls of the bottom plate 1 (Fig. The parts corresponding to the left side wall and the right side wall in 1) and the hollow part 102 are provided with two threaded holes 103 at a certain interval, and the two threaded holes 103 corresponding to the positions on the two side walls are both threadedly connected with a Support frame 3.

As an optional embodiment of the present invention, the structure of the support frame 3 is not limited, as long as the effect of the present invention can be achieved and the target problem can be solved. Among them, an optional structure, as shown in FIGS. 1-6 and 9, the support frame 3 includes a threaded support rod 301 and a support plate 302, and the support plate 302 is fixedly connected or detachably fixedly connected by a square column 303 , if it is a fixed connection but not removable, the support plate 302 can be welded or integrally formed with the threaded support rod 301, and if it is a detachable fixed connection, plug connection, screw connection, etc. can be used. One end of the threaded support rod 301 without the support plate 302 passes through the two corresponding threaded holes 103 on the opposite side walls of the bottom plate 1 in turn (for example, as shown in FIG. The end of the support rod 301 without the support plate 302 passes through the threaded hole on the left side of the bottom plate at the rear end, the hollow part, and the threaded hole on the right side of the bottom plate at the rear end, and the threaded support rod 301 on the right side of the support frame The end without the support plate 302 passes through the threaded hole on the right side of the base plate at the front end, the hollow part, and the threaded hole at the front end on the left side of the base plate), and is threadedly connected with the two threaded holes 103 .

When in use, as shown in Figure 9, for example, in a passenger car compartment, multiple rows of seats are installed side by side in the passenger car compartment. 2 seats, 2 seats on the right, 2 seats on the left and 2 seats on the right in the same row, side by side, and between the two seats on the left and the two seats on the right For the aisle, the first seat 6 and the second seat 7 are tentatively planned to be located on both sides of the aisle in the front row. When testing is required, install the existing gyroscope on the cover plate through bolts, etc. The installation and fixing device is horizontally clamped between the first seat 6 and the second seat 7 through the support brackets on both sides. More precisely, the distance between the two support plates 302 is adjusted. Specifically, a spanner is used. Twisting the square column makes the support frame move left and right on the bottom plate. By moving the two support frames left and right, the distance between the two support plates can be changed, so that the two support plates 302 are just locked on the first seat 6 and the second support plate. The seats 7 do not fall off (the left and right support plates are in contact with the backrests of the first seat 6 and the second seat 7 on both sides of the middle aisle of the passenger car, of course, the actual test process does not necessarily have to be the front seat, You can choose two seats arranged side by side on both sides of any row of aisles according to your needs, and at the same time fine-tune the distance between the cover plate 2 and the bottom plate 1 through each screw, so that the top of the cover plate 2 and the bottom plate are set parallel to the horizontal plane, you can For testing, the entire application structure is shown in Figure 9.

To sum up, the gyroscope installation and fixing device of the present invention can conveniently and quickly install and fix the gyroscope in the tourist bus, save time, improve work efficiency, and can realize the adjustment of the height direction, and at the same time, it can also realize The fine-tuning in the left and right directions ensures that the gyroscope is in a horizontal position and ensures the accuracy of the test data.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (10)

1. The utility model provides a gyroscope installation fixing device which characterized in that: comprises a bottom plate (1) and a cover plate (2) for mounting a gyroscope;

the cover plate (2) is arranged above the bottom plate (1), and the installation distance between the cover plate and the bottom plate is adjustable;

two opposite sides of the bottom plate (1) are respectively provided with a support frame (3), and the distance between the two support frames (3) is adjustable.

2. The gyroscope mounting fixture of claim 1, wherein: the cover plate (2) and the bottom plate (1) are arranged in parallel.

3. The gyroscope mounting fixture of claim 1 or 2, wherein: the cover plate (2) is in a rectangular or square shape.

4. The gyroscope mounting fixture of claim 3, wherein: a plurality of first through holes (201) and a plurality of mounting holes (202) are arranged on the cover plate (2); the plurality of mounting holes (202) are formed in the inner sides of the plurality of first through holes (201), and the plurality of first through holes (201) are formed in the periphery of the joint of the two support frames (3) and the bottom plate (1); the parts of the bottom plate (1) corresponding to the positions of the first through holes (201) are provided with second through holes (101).

5. The gyroscope mounting fixture of claim 4, wherein: the cover plate (2) is in threaded connection with the base plate (1) through screws (4) inserted into the first through holes (201) and the second through holes (101), and elastic pieces (5) are sleeved on the portions, located on the cover plate (2) and the base plate (1), of the screws (4).

6. The gyroscope mounting fixture of claim 5, wherein: the elastic piece (5) is a compression spring; internal threads are arranged in the first through holes (201), the mounting holes (202) and the second through holes (101), and the mounting holes (202) are through holes or blind holes.

7. The gyroscope mounting fixture of claim 1, wherein: one side of the bottom plate (1) close to the cover plate (2) is flat; a hollow part (102) is arranged on one side, far away from the cover plate (2), of the bottom plate (1) from the end part to one side, close to the cover plate (2), of the bottom plate, and two opposite sides of the side wall corresponding to the hollow part (102) are respectively provided with a support frame (3).

8. The gyroscope mounting fixture of claim 7, wherein: two threaded holes (103) are formed in the two opposite side walls of the bottom plate (1) and the corresponding parts of the hollow part (102) at certain intervals, and a support frame (3) is connected to the two threaded holes (103) in the two side walls in a threaded mode.

9. The gyroscope mounting fixture of claim 8, wherein: the support frame (3) comprises a support rod (301) with threads and a support plate (302), and the support plate (302) is fixedly connected or detachably fixedly connected through a square column (303); one end of the support rod (301) with the threads, which is not provided with the support plate (302), sequentially penetrates through two threaded holes (103) corresponding to the positions on the two opposite side walls of the bottom plate (1) and is in threaded connection with the two threaded holes (103);

preferably, supporting disk (302) and threaded bracing piece (301) set up perpendicularly, threaded bracing piece (301) and apron (2), bottom plate top three parallel arrangement.

10. An application structure comprising a first seat (6), a second seat (7) and a gyroscope arranged side by side, characterized in that: the gyroscope mounting and fixing device is characterized by further comprising the gyroscope mounting and fixing device as claimed in any one of claims 1 to 9, wherein the gyroscope mounting and fixing device is horizontally clamped between the first seat (6) and the second seat (7) through support frames on two sides; the gyroscope is arranged on a cover plate (2) of the gyroscope mounting and fixing device.

Images