Temperature sensor base with good stability

Abstract

The utility model discloses a temperature sensor base with good stability, which comprises a mounting groove, the mounting groove is arranged in the middle of a bottom plate, the middle of the inner side of the mounting groove is rotatably connected with a two-way screw, the left and right sides of the periphery of the two-way screw are in threaded connection with threaded blocks, and the tops of the threaded blocks are fixedly connected with moving plates. And pressing blocks are fixedly connected to the tops of the side walls, close to each other, of the two moving plates. According to the temperature sensor base with good stability, when a temperature sensor is installed, the bottom of the sensor body is inserted into the inner side of the threaded groove and rotated, the rotary knob is rotated after the sensor body and the base body are fixedly connected, the bidirectional screw is rotated in the rotating process of the rotary knob, and the threaded blocks on the two sides are close to each other through rotation of the bidirectional screw; and downward thrust is applied to the fixing ring under the cooperation of the pressing block and the pressure applying curved surface, so that the connection between the sensor main body and the base main body is enhanced, the loosening and falling of the sensor and the base are avoided, and the stability of the base is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature sensor base technical field, concretely is a temperature sensor base with good stability. BACKGROUND

[0002] Temperature sensor is a kind of common electronic transmission device, generally used in low temperature or high temperature equipment real-time acquisition temperature information to monitor equipment operating state, temperature sensor is roughly divided into pole type and patch type two according to appearance, pole type is generally connected with equipment using thread.

[0003] Temperature sensor in prior art is generally connected and fixed with base using threaded connection mode, although installation is more convenient, but base and temperature sensor can be loose due to vibration or other reasons during long-time connection process, thus a temperature sensor base with good stability is required. UTILITY MODEL CONTENT

[0004] To solve the above technical problem, the utility model provides the following technical scheme:

[0005] The utility model relates to a temperature sensor base with good stability, which comprises a bottom plate, and an anti-falling mechanism is arranged on the top of the bottom plate.

[0006] The anti-falling mechanism comprises a mounting groove, the mounting groove is arranged in the middle of the bottom plate, a bidirectional screw rod is rotatably connected to the middle of the inner side of the mounting groove, threaded blocks are threadedly connected to the left and right sides of the outer periphery of the bidirectional screw rod, moving plates are fixedly connected to the top of the threaded blocks, pressing blocks are fixedly connected to the top of the side walls on the side close to the two moving plates, pressure curved surfaces are arranged at the bottom of the side walls on the side close to the two pressing blocks, an opening is arranged in the upper part of the mounting groove, and a base body is fixedly connected to the inner side of the opening.

[0007] As a preferred technical scheme of the utility model, a threaded groove is arranged in the middle of the top wall of the base body, and a sensor body is arranged in the inner side of the threaded groove.

[0008] As a preferred technical scheme of the utility model, a connecting thread is arranged on the outer side of the bottom of the sensor body, and the sensor body is threadedly connected with the base body.

[0009] As a preferred technical scheme of the utility model, a fixing ring is fixedly connected to the middle and lower side of the outer periphery of the sensor body, and a connecting line is arranged at the top end of the sensor body.

[0010] As a preferred technical scheme of the utility model, the sensor body is located between the two moving plates, and the fixing ring is located between the two pressing blocks.

[0011] As a preferred technical scheme of the utility model, the bottom plate left side wall middle part rotationally connects with a knob, and the knob is fixedly connected with the bidirectional screw rod.

[0012] As a preferred technical scheme of the utility model, the bottom plate front and back two walls left and right sides are fixedly connected with connecting ears, and the connecting ears are provided with connecting holes in the middle.

[0013] The utility model has the advantages of:

[0014] 1. The temperature sensor base with good stability, when the temperature sensor needs to be installed, the sensor main body bottom is inserted into the inside of the threaded groove and rotated, the sensor main body is connected and fixed with the base main body, then the knob is rotated, the bidirectional screw rod is rotated in the process of the knob rotation, the two threaded blocks are close to each other, thereby driving the two groups of moving plates to be close to each other, under the cooperation of the pressing block and the pressing curved surface, downward thrust is applied to the fixed ring, thereby enhancing the connection between the sensor main body and the base main body, avoiding the sensor and the base loosening and falling off, and improving the base stability.

[0015] 2. The temperature sensor base with good stability, through the cooperation of the connecting ear, the connecting hole and the bottom plate, the base main body can be fixed at the required position, thereby reducing the difficulty of the sensor main body and the base main body installation and removal, and facilitating the temperature sensor maintenance. DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0017] Figure 1 It is the whole structure top view schematic drawing of the temperature sensor base with good stability of the utility model;

[0018] Figure 2 It is the sensor structure schematic drawing of the temperature sensor base with good stability of the utility model;

[0019] Figure 3 It is the base structure side view schematic drawing of the temperature sensor base with good stability of the utility model;

[0020] Figure 4 It is the bottom plate structure top view schematic drawing of the temperature sensor base with good stability of the utility model.

[0021] In the diagram: 1. Base plate; 2. Anti-fall mechanism; 3. Mounting groove; 4. Knob; 5. Two-way screw; 6. Threaded block; 7. Opening; 8. Connecting ear; 9. Connecting hole; 10. Base body; 11. Threaded groove; 12. Moving plate; 13. Pressing block; 14. Pressing curved surface; 15. Sensor body; 16. Connecting thread; 17. Fixing ring; 18. Connecting wire. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figures 1-4 As shown, the present invention provides a temperature sensor base with good stability, including a base plate 1, and an anti-falling mechanism 2 is provided on the top of the base plate 1;

[0024] The anti-detachment mechanism 2 includes an installation groove 3, which is located in the middle of the base plate 1. A bidirectional screw 5 is rotatably connected to the middle of the inner side of the installation groove 3. During the rotation of the bidirectional screw 5, it can drive the threaded blocks 6 on both sides to move closer or further away from each other. During the movement of the threaded blocks 6, it can drive the moving plate 12 and the pressing block 13 to move synchronously. Threaded blocks 6 are threadedly connected to the left and right sides of the outer periphery of the bidirectional screw 5. Moving plates 12 are fixedly connected to the top of the threaded blocks 6. Pressing blocks 13 are fixedly connected to the top of the side wall of the two sets of moving plates 12 that are close to each other. Pressing surfaces 14 are provided at the bottom of the side wall of the two sets of pressing blocks 13 that are close to each other. During the movement of the pressing blocks 13, a downward thrust is gradually applied to the fixing ring 17 through the pressing surfaces 14. An opening 7 is provided in the upper part of the installation groove 3. The base body 10 is fixedly connected to the inner side of the opening 7.

[0025] A threaded groove 11 is provided in the middle of the top wall of the base body 10. A sensor body 15 is provided inside the threaded groove 11. A connecting thread 16 is provided on the outer side of the bottom of the sensor body 15. The sensor body 15 is threadedly connected to the base body 10. During the rotation of the sensor body 15 inside the base body 10, the sensor body 15 can be connected and fixed to the base body 10.

[0026] A fixing ring 17 is fixedly connected to the lower outer periphery of the sensor body 15. A connecting line 18 is provided at the top of the sensor body 15. The sensor body 15 is located between two sets of moving plates 12, and the fixing ring 17 is located between two sets of pressing blocks 13. When the pressing blocks 13 approach each other, they can apply downward pressure to the fixing ring 17, thereby stabilizing the connection of the sensor body 15.

[0027] The bottom plate 1 is rotatably connected with a knob 4 in the middle of the left side wall, the knob 4 is fixedly connected with a bidirectional screw rod 5, the left and right sides of the front and rear walls of the bottom plate 1 are fixedly connected with connecting ears 8, the middle of the connecting ears 8 is provided with connecting holes 9, the bottom plate 1 can be fixed through the connecting ears 8 and the connecting holes 9, so as to install and fix the base body 10.

[0028] Working principle: when the temperature sensor needs to be installed, the sensor body 15 is inserted into the inside of the threaded groove 11 and rotated, the sensor body 15 is connected and fixed with the base body 10, then the knob 4 is rotated, the bidirectional screw rod 5 is rotated in the process of rotating the knob 4, the two threaded blocks 6 are close to each other in the process of rotating the bidirectional screw rod 5, so as to drive the two groups of moving plates 12 to be close to each other, under the cooperation of the pressing block 13 and the pressing curved surface 14, a downward pushing force is applied to the fixed ring 17, so as to strengthen the connection between the sensor body 15 and the base body 10, and the temperature sensor fixing operation is completed.

[0029] Finally, it should be pointed out that: in the description of the utility model, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, structure and operation, therefore it cannot be understood as a limitation on the utility model.

[0030] In the description of the utility model, it should also be pointed out that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0031] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A temperature sensor base with good stability, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with an anti-fall-off mechanism (2) at the top; The anti-fall-off mechanism (2) includes an installation groove (3), which is located in the middle of the base plate (1). A bidirectional screw (5) is rotatably connected to the middle of the inner side of the installation groove (3). Threaded blocks (6) are threaded to the left and right sides of the outer periphery of the bidirectional screw (5). A movable plate (12) is fixedly connected to the top of each of the threaded blocks (6). A pressing block (13) is fixedly connected to the top of the side wall of the two sets of movable plates (12) that are close to each other. A pressure-applying curved surface (14) is provided at the bottom of the side wall of the two sets of pressing blocks (13) that are close to each other. An opening (7) is provided in the upper part of the installation groove (3). A base body (10) is fixedly connected to the inner side of the opening (7).

2. The temperature sensor base with good stability according to claim 1, characterized in that, A threaded groove (11) is provided in the middle of the top wall of the base body (10), and a sensor body (15) is provided inside the threaded groove (11).

3. The temperature sensor base with good stability according to claim 2, characterized in that, The sensor body (15) has a connecting thread (16) on the outer side of its bottom, and the sensor body (15) is threadedly connected to the base body (10).

4. A temperature sensor base with good stability according to claim 2, characterized in that, A fixing ring (17) is fixedly connected to the lower side of the outer periphery of the sensor body (15), and a connecting line (18) is provided at the top of the sensor body (15).

5. A temperature sensor base with good stability according to claim 4, characterized in that, The sensor body (15) is located between two sets of movable plates (12), and the fixing ring (17) is located between two sets of pressing blocks (13).

6. A temperature sensor base with good stability according to claim 1, characterized in that, A knob (4) is rotatably connected to the middle of the left side wall of the base plate (1), and the knob (4) is fixedly connected to the bidirectional screw (5).

7. A temperature sensor base with good stability according to claim 1, characterized in that, The base plate (1) has connecting ears (8) fixedly connected to both the front and rear walls and the left and right sides, and each connecting ear (8) has a connecting hole (9) in the middle.

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