Three-axis acceleration sensor device

Abstract

The utility model discloses a three-axis acceleration sensor device, which comprises a mounting seat, a connector is arranged in the mounting seat, and mounting grooves are formed in the X-axis direction, the Y-axis direction and the Z-axis direction of the mounting seat; and the acceleration sensor main body is relatively vertical and is arranged in the X-axis mounting groove, the Y-axis mounting groove and the Z-axis mounting groove of the mounting seat through a guide structure, and the connecting end of the acceleration sensor is connected with the connector. According to the utility model, the mounting grooves are arranged in the X-axis direction, the Y-axis direction and the Z-axis direction of the mounting seat, so that the acceleration sensor is convenient to mount and position; and one end of the connector is provided with the connecting head, the connecting head penetrates through the mounting seat, and the connector is connected with external equipment through the connecting head, so that the compatibility and expansibility of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to an acceleration sensor, in particular to a three-axis acceleration sensor device. Background Art

[0002] Accelerometer is a common sensor that is widely used in various devices and systems to detect and measure parameters such as acceleration, vibration and impact of objects. However, existing accelerometers have certain limitations in installation, positioning, fixing and replacement.

[0003] The existing installation method of acceleration sensors is usually to fix the sensor on the equipment through threads or other connection methods. This installation method is not only complicated, but also requires certain tools and skills. In addition, existing acceleration sensors also have problems in positioning and fixing, because they usually rely on the structural characteristics of the sensor itself to achieve positioning, which makes the installation position of the sensor easily affected by external factors, thereby affecting the performance and accuracy of the sensor.

[0004] In addition, when the acceleration sensor needs to be replaced, the existing acceleration sensor usually requires disassembly of the entire device or disassembly of some components, which is not only time-consuming and labor-intensive, but may also cause damage to the device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a three-axis acceleration sensor device to solve the problems existing in the background technology.

[0006] The three-axis acceleration sensor device of the utility model is realized by the following technical solutions, including:

[0007] A mounting seat, wherein a connector is disposed inside the mounting seat, and mounting grooves are disposed in the X-axis, Y-axis and Z-axis directions of the mounting seat;

[0008] The acceleration sensor body is relatively vertical and is arranged in the installation grooves of the X-axis, Y-axis and Z-axis of the installation seat through a guide structure. The connection end of the acceleration sensor is connected to the connector.

[0009] As a preferred technical solution, a connector is provided at one end of the connector, and the connector passes through the mounting seat and is connected to an external device through the connector.

[0010] As a preferred technical solution, the guide structure includes a guide groove arranged on the side of the mounting groove, and a guide strip corresponding to the guide groove is arranged on the side of the acceleration sensor body; the acceleration sensor body is inserted into the mounting groove through the guide groove and the guide strip, and is positioned by the positioning structure.

[0011] As a preferred technical solution, the positioning structure includes a spring groove and a positioning ball arranged on the guide bar;

[0012] The positioning ball is limitedly arranged at the end of the spring groove, a spring is arranged between the positioning ball and the spring groove, and the positioning ball is squeezed into the positioning hole arranged on the guide groove under the action of the spring, thereby realizing the installation between the acceleration sensor body and the mounting seat.

[0013] As a preferred technical solution, a baffle is provided at the upper end of the acceleration sensor body, and a slot corresponding to the baffle is provided on the mounting groove, and a magnet is provided between the baffle and the slot, thereby playing an auxiliary fixing effect; a sealing ring is provided on the mounting groove, and the sealing performance between the acceleration sensor body and the mounting seat is increased by the sealing ring.

[0014] As a preferred technical solution, a rotating groove is provided on the baffle, and a pull ring is rotatably provided in the rotating groove; a removal outlet corresponding to the pull ring is provided on the rotating groove, and the pull ring is taken out through the removal outlet; the acceleration sensor body is pulled out of the mounting seat through the pull ring, thereby realizing the replacement of the acceleration sensor body.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model has mounting grooves in the X-axis, Y-axis and Z-axis directions of the mounting base, which is convenient for the installation and positioning of the acceleration sensor; and a connector is provided at one end of the connector, which passes through the mounting base and is connected to an external device through the connector, thereby improving the compatibility and expansibility of the device.

[0017] 2. The utility model enables the acceleration sensor body to be accurately inserted into the installation groove by providing the guide groove and the guide strip, and realizes a stable connection between the acceleration sensor body and the installation seat by providing the positioning knot.

[0018] 3. The utility model provides a magnet between the baffle and the slot, which helps to enhance the fixing effect; and a sealing ring is provided on the mounting slot, which can increase the sealing performance between the acceleration sensor body and the mounting seat and improve the durability of the device.

[0019] 4. The utility model can conveniently replace the acceleration sensor body through the pull ring, thereby improving the maintainability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the positioning structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the main structure of the acceleration sensor of the utility model.

[0025] Description of reference numerals:

[0026] 1. Mounting seat; 2. Acceleration sensor body; 3. Connector; 4. Mounting slot; 5. Connector; 6. Guide slot; 7. Guide strip; 8. Spring slot; 9. Positioning ball; 10. Baffle; 11. Slot; 12. Magnet; 13. Rotating slot; 14. Pull ring; 15. Removal port. DETAILED DESCRIPTION

[0027] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0028] like Figure 1-Figure 2 As shown, a three-axis acceleration sensor device of the utility model comprises:

[0029] A mounting seat 1, wherein a connector 3 is disposed inside the mounting seat 1, and mounting grooves 4 are disposed in the X-axis, Y-axis and Z-axis directions of the mounting seat 1;

[0030] The acceleration sensor body 2 is relatively vertical and is arranged in the mounting grooves 4 of the X-axis, Y-axis and Z-axis of the mounting seat 1 through a guide structure. The connection end of the acceleration sensor is connected to the connector 3.

[0031] In addition, a connector 5 is provided at one end of the connector 3 , and the connector 5 is provided through the mounting seat 1 , and is connected to an external device through the connector 5 .

[0032] Among them, the guide structure includes a guide groove 6 set on the side of the installation groove 4, and a guide bar 7 corresponding to the guide groove 6 is set on the side of the acceleration sensor body 2; the acceleration sensor body 2 is inserted into the installation groove 4 through the guide groove 6 and the guide bar 7, and is positioned by the positioning structure.

[0033] like Figure 3 As shown, the positioning structure includes a spring groove 8 and a positioning ball 9 arranged on the guide bar 7;

[0034] The positioning ball 9 is limitedly set at the end of the spring groove 8, a spring is set between the positioning ball 9 and the spring groove 8, and the positioning ball 9 is squeezed into the positioning hole set on the guide groove 6 under the action of the spring; thereby realizing the installation between the acceleration sensor body 2 and the mounting seat 1.

[0035] In addition, a baffle 10 is provided at the upper end of the acceleration sensor body 2, and a slot 11 corresponding to the baffle 10 is provided on the mounting groove 4, and a magnet 12 is provided between the baffle 10 and the slot 11, thereby playing an auxiliary fixing effect; a sealing ring is provided on the mounting groove 4, and the sealing ring is used to increase the sealing performance between the acceleration sensor body 2 and the mounting base 1.

[0036] like Figure 4 As shown, a rotating groove 13 is provided on the baffle 10, and a pull ring 14 is rotatably provided in the rotating groove 13; a removal port 15 corresponding to the pull ring 14 is provided on the rotating groove 13, and the pull ring 14 is taken out through the removal port 15; the acceleration sensor body 2 is pulled out of the mounting base 1 through the pull ring 14, thereby realizing the replacement of the acceleration sensor body 2.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A three-axis acceleration sensor device, characterized in that: include: A mounting seat (1), wherein a connector (3) is arranged inside the mounting seat (1), and mounting grooves (4) are arranged in the X-axis, Y-axis and Z-axis directions of the mounting seat (1); The acceleration sensor body (2) is relatively vertical and is arranged in the mounting grooves (4) of the X-axis, Y-axis and Z-axis of the mounting seat (1) through a guide structure. The connection end of the acceleration sensor is connected to the connector (3).

2. The three-axis acceleration sensor device according to claim 1, characterized in that: One end of the connector (3) is provided with a connector (5), and the connector (5) is arranged through the mounting seat (1) and is connected to an external device via the connector (5).

3. The three-axis acceleration sensor device according to claim 1, characterized in that: The guide structure comprises a guide groove (6) provided on the side of the installation groove (4), and a guide bar (7) corresponding to the guide groove (6) provided on the side of the acceleration sensor body (2); the acceleration sensor body (2) is inserted into the installation groove (4) through the guide groove (6) and the guide bar (7), and is positioned by the positioning structure.

4. The three-axis acceleration sensor device according to claim 3, characterized in that: The positioning structure comprises a spring groove (8) and a positioning ball (9) arranged on the guide bar (7); The positioning ball (9) is limitedly arranged at the end of the spring groove (8), a spring is arranged between the positioning ball (9) and the spring groove (8), and the positioning ball (9) is squeezed into the positioning hole on the guide groove (6) under the action of the spring.

5. The three-axis acceleration sensor device according to claim 1, characterized in that: A baffle (10) is provided at the upper end of the acceleration sensor body (2), and a slot (11) corresponding to the baffle (10) is provided on the installation slot (4), and a magnet (12) is provided between the baffle (10) and the slot (11), thereby achieving an auxiliary fixing effect; and a sealing ring is provided on the installation slot (4).

6. The three-axis acceleration sensor device according to claim 5, characterized in that: The baffle (10) is provided with a rotation groove (13), and a pull ring (14) is rotatably provided in the rotation groove (13); the rotation groove (13) is provided with a removal port (15) corresponding to the pull ring (14), and the pull ring (14) is removed through the removal port (15); the acceleration sensor body (2) is pulled out of the mounting seat (1) through the pull ring (14).

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