High-precision sensor storage device

Abstract

The utility model relates to the technical field of sensor storage devices, and discloses a high-precision sensor storage device which comprises a box body and a box cover hinged to the top of the box body, symmetrical clamping plates are slidably connected to the bottom of the inner wall of the box body, a buffer assembly is fixedly connected to one side of each clamping plate, and a cavity is formed in the box body. One side of the inner wall of the cavity is rotatably connected with a bidirectional screw rod, the other end of the bidirectional screw rod extends out of the box body and is fixedly connected with a handle, and the bidirectional screw rod is rotatably connected with the box body; according to the high-precision sensor storage device, when the sensor storage device is used, the distance between the two clamping plates in the box body can be adjusted by rotating a handle, so that the storage device can store sensors of different sizes, and the practicability of the storage device is effectively improved; when the storage device vibrates in the transportation process, the sensor in the box body can be well protected through the buffer assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor storage devices, in particular to a high-precision sensor storage device. Background Art

[0002] The weighing sensor of the feeder is used to measure the actual weight. It is the core measuring instrument that determines the accuracy of the feeder's measurement precision. Its internal structure is complex and is equipped with precision electronic instruments and meters. Therefore, it is not suitable for collision and moisture before and after transportation and use. The weighing sensor of the feeder is currently usually packaged in a cardboard box, which will inevitably cause damage to it during transportation. Furthermore, because the weighing sensor is a spare part of the coal feeder and needs to be stored for a long time, and because the working environment of the feeder user is relatively harsh, if there is no dedicated protective storage box, it is easy to cause damage to the weighing sensor, affecting its use;

[0003] In the prior art, for example, announcement number CN203079029U proposes a special protective storage box for a feeder weighing sensor. This technical solution provides a special protective storage box for a feeder weighing sensor, comprising a wooden outer box body, a wooden outer box cover connected to the wooden outer box body via a wooden outer box hinge, and a lock provided on the wooden outer box cover for locking with the wooden outer box body; a foam-filled inner box body is provided inside the wooden outer box body, and a storage space matching the shape of the coal feeder weighing sensor is provided in the foam-filled inner box body. The special protective storage box for a feeder weighing sensor provided by this utility model overcomes the shortcomings of the prior art, can prevent the weighing sensor from collision and moisture, and is not easy to accumulate dust, thereby extending the service life of the feeder weighing sensor;

[0004] However, when the sensor storage device is in use, the sensor is protected by the foam filler provided inside the box. Due to the low strength of the foam filler, the service life of the sensor storage box is not very long. Moreover, when the storage box vibrates, the foam filler inside is easily damaged. The damaged foam filler produces a lot of debris, which adheres to the sensor and damages the sensor placed inside. In addition, the storage device cannot store sensors of different sizes, resulting in low practicality of the sensor storage device.

[0005] To solve the above problems, this application proposes a high-precision sensor storage device. Utility Model Content

[0006] The utility model is intended to provide a high-precision sensor storage device, which is mainly used to solve the problem that the foam filling inside the existing sensor storage box is easily damaged and produces a lot of debris, which adheres to the sensor and causes damage to the sensor placed inside. In addition, the storage device cannot store sensors of different sizes, which leads to the problem of low practicality of the sensor storage device.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A high-precision sensor storage device comprises a box body and a box cover hinged on the top of the box body, a symmetrical splint is slidably connected to the bottom of the inner wall of the box body, a buffer assembly is fixedly connected to one side of the splint, a cavity is opened inside the box body, a bidirectional screw is rotatably connected to one side of the inner wall of the cavity, the other end of the bidirectional screw extends out of the box body and is fixedly connected to a handle, and the bidirectional screw is rotatably connected to the box body, a symmetrical moving block is slidably connected to the inside of the cavity, the bidirectional screw passes through the moving block and is threadedly connected to the moving block, the top of the moving block extends to the interior of the box body and is fixedly connected to the splint, the moving block is slidably connected to the box body, and the box body is slidably connected to a limiting assembly on one side of the handle.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When using this device to store the sensor, after placing the sensor inside the box, turning the handle can rotate the bidirectional screw inside the cavity. While the bidirectional screw rotates, the two moving blocks threadedly connected to it can drive the splints closer to each other. When the two splints clamp the sensor, the sensor can be better fixed. Then, after turning the box cover to close it, the sensor can be better stored.

[0011] 2. Beneficial effects: When the sensor storage device is in use, the distance between the two clamping plates inside the box body can be adjusted by turning the handle, so that the storage device can store sensors of different sizes, thereby effectively improving the practicality of the storage device. Through the buffer assembly provided on the clamping plate, when the storage device vibrates during transportation, the buffer assembly can better protect the sensor inside the box body.

[0012] Preferably, the buffer assembly includes a plurality of damping rods fixedly connected to opposite sides of two splints, the other end of the damping rod is fixedly connected to a buffer plate, the outer wall of the damping rod is sleeved with a first spring, one end of the first spring is fixedly connected to the splint, and the other end is fixedly connected to the buffer plate. After placing the sensor into the box body, turn the handle to bring the two splints closer to each other. When the two buffer plates are pressed against the sensor, the damping rod and the first spring can be in a compressed state. When the storage device vibrates during transportation, the damping rod and the first spring can provide better buffering protection for the sensor.

[0013] Preferably, the limit assembly includes a shift block that is slidably connected to the box body on one side of the handle, a T-shaped block is fixedly connected to the side of the shift block close to the box body, a T-shaped slot matching the T-shaped block is provided on the box body, and an insert block is fixedly connected to the side of the shift block close to the handle, and a slot matching the insert block is provided on the outer wall of the handle. After the staff turns the handle so that the two splints clamp the sensor, the shift block is shifted toward the handle. When the insert block on the shift block is inserted into the slot on the handle, it can serve as a better limit assembly for the handle. This can effectively prevent people from accidentally touching the handle and causing the sensor inside the box body to loosen, thereby making the sensor more stable after being placed inside the box body.

[0014] Preferably, a symmetrical second spring is fixedly connected to one side of the inner wall of the T-shaped slot, and the other end of the second spring is fixedly connected to the T-shaped block. After turning the handle so that the two clamps clamp the sensor, the shift block is released. The shift block will move toward the handle under the action of the second spring and the insert block on the shift block will be inserted into the slot on the handle, which can better fix the handle.

[0015] Preferably, there are multiple slots, and the slots are evenly distributed on the handle in a circular array. By setting the number of slots on the handle to be multiple, the insert blocks can be inserted into the slots when the handle is at multiple angles, making the device more convenient to use.

[0016] Preferably, the bottom of the inner wall of the box body and the opposite side of the two buffer plates are fixedly connected with rubber pads, and the rubber pads are provided with anti-slip grooves. Since the rubber material has good wear resistance and a relatively soft texture, the rubber pads are provided at the bottom of the inner wall of the box body and the buffer plates, and the rubber pads are provided with anti-slip grooves. This not only makes the sensor more stable after being fixed inside the box body, but also provides better protection for the sensor.

[0017] Preferably, the corners of the handle are rounded, and the outer wall of the handle is covered with an anti-slip cover. By setting the corners of the handle as rounded, people's hands can be more comfortable when holding and turning the handle. The anti-slip cover on the outer wall of the handle can increase the friction between people's hands and the handle, thereby effectively preventing people's hands from slipping when turning the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the box body of the utility model;

[0020] Figure 3 This is a schematic diagram of the top cross-sectional structure of the box body of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. Box body; 2. Box cover; 3. Clamp; 4. Cavity; 5. Bidirectional screw; 6. Handle; 7. Moving block; 8. Damping rod; 9. Buffer plate; 10. First spring; 11. Shift block; 12. T-shaped block; 13. T-shaped slot; 14. Second spring; 15. Insert block; 16. Slot; 17. Rubber pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4, a high-precision sensor storage device, including a box body 1 and a box cover 2 hinged on the top of the box body 1, the bottom of the inner wall of the box body 1 is slidably connected with a symmetrical splint 3. After the sensor is placed inside the box body 1, the sensor can be clamped by two splints 3. One side of the splint 3 is fixedly connected to a buffer component. When the storage device vibrates during transportation, the buffer component can better protect the sensor inside the box body 1. A cavity 4 is opened inside the box body 1, and one side of the inner wall of the cavity 4 is rotatably connected to a bidirectional screw rod 5. The other end of the bidirectional screw rod 5 extends out of the box body 1 and is fixedly connected to a handle 6. The bidirectional screw rod 5 is rotatably connected to the box body 1, and the interior of the cavity 4 is slidably connected to a symmetrical The moving block 7, the bidirectional screw rod 5 passes through the moving block 7 and is threadedly connected to the moving block 7, the top of the moving block 7 extends to the interior of the box body 1 and is fixedly connected to the splint 3, the moving block 7 is slidably connected to the box body 1, and the box body 1 is located on one side of the handle 6 and is slidably connected to the limiting component. After the sensor is placed inside the box body 1, the handle 6 is rotated to rotate the bidirectional screw rod 5 inside the cavity 4. At the same time, the bidirectional screw rod 5 rotates, and the two moving blocks 7 threadedly connected thereto can respectively drive the splints 3 closer to each other. When the two splints 3 clamp the sensor, the sensor can be better fixed. The handle 6 can be fixed by the limit assembly, which can make the sensor more stable after being placed inside the box body 1.

[0025] like Figure 3 As shown, the buffer assembly includes a plurality of damping rods 8 fixedly connected to the opposite sides of the two splints 3, and the other end of the damping rod 8 is fixedly connected to the buffer plate 9. The outer wall of the damping rod 8 is sleeved with a first spring 10, one end of the first spring 10 is fixedly connected to the splint 3, and the other end is fixedly connected to the buffer plate 9. The bottom of the inner wall of the box body 1 and the opposite side of the two buffer plates 9 are fixedly connected with a rubber pad 17, and the rubber pad 17 is provided with anti-slip grooves. After placing the sensor into the box body 1, turn the handle 6 to bring the two splints 3 closer to each other. When the rubber pad 17 on one side of the two buffer plates 9 is pressed against the sensor, the damping rod 8 and the first spring 10 can be in a compressed state. When the storage device vibrates during transportation, the damping rod 8 and the first spring 10 can provide better buffering protection for the sensor.

[0026] like Figure 3 and Figure 4As shown, the limit assembly includes a box body 1 located on one side of the handle 6 and slidably connected to a dial block 11. The dial block 11 is fixedly connected to a T-shaped block 12 on the side close to the box body 1. A T-shaped slot 13 matching the T-shaped block 12 is provided on the box body 1. A symmetrical second spring 14 is fixedly connected to one side of the inner wall of the T-shaped slot 13. The other end of the second spring 14 is fixedly connected to the T-shaped block 12. The dial block 11 is fixedly connected to an insert block 15 on the side close to the handle 6. A plurality of slots 16 matching the insert block 15 are provided on the outer wall of the handle 6, and the slots 16 are equidistantly distributed on the handle 6 in a circular array. After the sensor is placed inside the box body 1, the pull belt dial block 11 makes it move in the direction away from the handle 6, and at the same time squeezes the second spring 14 to put it in a compressed state. When the inserting block 15 of the shifting block 11 is disengaged from the slot 16 on the handle 6, the two clamping plates 3 clamp the sensor by rotating the handle 6, and then the shifting block 11 is released. The shifting block 11 will move in the direction close to the handle 6 under the action of the second spring 14 and the inserting block 15 on the shifting block 11 will be inserted into the slot 16 on the handle 6. This can better fix the handle 6, thereby effectively preventing people from accidentally touching the handle 6 and causing the sensor inside the box body 1 to loosen, thereby making the sensor more stable after being placed inside the box body 1.

[0027] From the above, it can be seen that the specific implementation of the present utility model is as follows:

[0028] When the sensor is stored in the box body 1, the sensor is placed in the box body 1 and the second spring 14 is squeezed to compress the second spring 14. When the inserting block 15 of the inserting block 11 is disengaged from the slot 16 on the handle 6, the handle 6 is rotated to rotate the bidirectional screw rod 5 inside the cavity 4. When the bidirectional screw rod 5 rotates, the two movable blocks 7 threadedly connected thereto respectively drive the clamping plates 3 closer to each other. When the rubber pads 17 on one side of the two buffer plates 9 are pressed against the sensor, the damping rod 8 and the first spring 10 are in a compressed state. Then, the inserting block 11 is released and the inserting block 15 on the inserting block 11 is inserted into the slot 16 on the handle 6. This can better fix the handle 6, thereby effectively preventing people from accidentally touching the handle 6 and causing the sensor inside the box body 1 to loosen, thereby making the sensor more stable after being placed in the box body 1. Finally, after the box cover 2 is turned to close it, the sensor can be stored better.

[0029] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A high-precision sensor storage device, comprising a box body (1) and a box cover (2) hinged on the top of the box body (1), characterized in that: The bottom of the inner wall of the box body (1) is slidably connected with a symmetrical clamping plate (3), one side of the clamping plate (3) is fixedly connected with a buffer assembly, a cavity (4) is opened inside the box body (1), one side of the inner wall of the cavity (4) is rotatably connected with a bidirectional screw rod (5), the other end of the bidirectional screw rod (5) extends out of the box body (1) and is fixedly connected with a handle (6), and the bidirectional screw rod (5) is rotatably connected to the box body (1), the inside of the cavity (4) is slidably connected with a symmetrical moving block (7), the bidirectional screw rod (5) passes through the moving block (7) and is threadedly connected to the moving block (7), the top of the moving block (7) extends to the inside of the box body (1) and is fixedly connected to the clamping plate (3), the moving block (7) is slidably connected to the box body (1), and the box body (1) is slidably connected to a limiting assembly on one side of the handle (6).

2. A high-precision sensor storage device according to claim 1, characterized in that: The buffer assembly comprises a plurality of damping rods (8) fixedly connected to opposite sides of two clamping plates (3), the other ends of the damping rods (8) being fixedly connected to a buffer plate (9), the outer walls of the damping rods (8) being sleeved with a first spring (10), one end of the first spring (10) being fixedly connected to the clamping plates (3), and the other end being fixedly connected to the buffer plate (9).

3. The high-precision sensor storage device according to claim 1, characterized in that: The limiting assembly comprises a shift block (11) slidably connected to a box body (1) at one side of the handle (6); a T-shaped block (12) is fixedly connected to the shift block (11) on a side close to the box body (1); a T-shaped slot (13) matching the T-shaped block (12) is provided on the box body (1); an insert block (15) is fixedly connected to the side of the shift block (11) close to the handle (6); and a slot (16) matching the insert block (15) is provided on the outer wall of the handle (6).

4. The high-precision sensor storage device according to claim 3, characterized in that: A symmetrical second spring (14) is fixedly connected to one side of the inner wall of the T-shaped groove (13), and the other end of the second spring (14) is fixedly connected to the T-shaped block (12).

5. The high-precision sensor storage device according to claim 3, characterized in that: There are multiple slots (16), and the slots (16) are evenly distributed on the handle (6) in a circular array.

6. The high-precision sensor storage device according to claim 2, characterized in that: The bottom of the inner wall of the box body (1) and the opposite side of the two buffer plates (9) are fixedly connected with a rubber pad (17), and the rubber pad (17) is provided with anti-slip grooves.

7. The high-precision sensor storage device according to claim 1, characterized in that: The corners of the handle (6) are rounded, and the outer wall of the handle (6) is provided with an anti-slip sleeve.

Images