Temperature sensor convenient to assemble

Abstract

The utility model relates to the technical field of sensors, and discloses a temperature sensor convenient to assemble, which comprises a mounting block, a fixed block is fixedly assembled at the top of the mounting block, a rotating rod is rotatably connected to the inner wall of the fixed block, a protective shell is fixedly assembled on the outer wall of the rotating rod, a limiting groove is formed in the inner wall of the mounting block, and the outer wall of the limiting groove is fixedly connected with the rotating rod. A clamping assembly is arranged on the inner wall of the limiting groove. When a temperature sensor body is placed into the inner wall of a mounting block, a worker rotates a rotating device, so that the rotating device drives a gear to rotate during rotation, and through meshing transmission of the gear and a tooth-shaped plate, the gear drives the tooth-shaped plate to move on the inner wall of a limiting groove during rotation; the semicircular clamping block is driven by the tooth-shaped plate to clamp the outer wall of the temperature sensor body, and the semicircular clamping block is driven by the first spring and the second spring to clamp the outer wall of the temperature sensor body, so that the temperature sensor body is convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to sensor technical field, concretely is a temperature sensor convenient to assemble. BACKGROUND

[0002] The temperature sensor is a device that can sense temperature changes and convert them into electrical signals, used to measure and monitor the temperature of the environment or objects.

[0003] The existing temperature sensor in the process of using, although can induct temperature, but inconveniently installs temperature sensor, causes the staff to consume a lot of time when installing temperature sensor, thereby reduces work efficiency, simultaneously also cannot protect temperature sensor, causes temperature sensor to be damaged because of external factor when placing temperature sensor, therefore, a kind of temperature sensor convenient to assemble is pushed out. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a temperature sensor convenient to assemble, has the advantages of convenient installation and protection, solves the problems raised in the above background art.

[0005] The utility model provides following technical scheme: a kind of temperature sensor convenient to assemble, including mounting block, the top of the mounting block is fixedly equipped with fixed block, the inner wall of the fixed block is rotatably connected with rotating rod, the outer wall of the rotating rod is fixedly equipped with protective shell, the inner wall of the mounting block is equipped with limit slot, the inner wall of the limit slot is equipped with clamping assembly, the outer wall of the rotating rod is equipped with placement slot, the outer wall of the fixed block is respectively equipped with tooth slot and thread groove, the inner wall of the placement slot is placed with limit rod, the outer wall of the limit rod is fixedly equipped with tooth block, the inner wall of the thread groove is threadedly connected with threaded rod.

[0006] As a preferred technical scheme of the utility model: the inner wall of the mounting block is rotatably connected with rotating device, the outer wall of the rotating device is fixedly equipped with gear, the inner wall of the mounting block is placed with temperature sensor body.

[0007] As a preferred technical scheme of the utility model: the clamping assembly includes toothed plate, the inner wall of the toothed plate is equipped with moving slot, the inner wall of the moving slot is fixedly equipped with placement block, the inner wall of the placement block is rotatably connected with rotating column, one end of the rotating column is fixedly equipped with pressure rod on the outer wall, the other end of the pressure rod is fixedly equipped with cylinder, the outer wall of both ends of the cylinder is rotatably connected with limit plate, the inner wall of the limit plate is slidably connected with pressure column, the outer wall of the pressure column is fixedly equipped with pressure plate, one end of the pressure plate is fixedly equipped with semicircular clamping block, the other end of the pressure plate is fixedly equipped with spring two, the outer wall of the pressure rod is fixedly equipped with spring one.

[0008] As a preferred technical scheme of the utility model: the toothed plate is connected with the inner wall of the limiting groove in sliding mode, spring one is fixedly assembled with the inner wall of the moving groove, and spring two is fixedly assembled with the limiting plate.

[0009] As a preferred technical scheme of the utility model: the gear is engaged with the toothed plate in transmission mode, and the toothed block is engaged with the toothed groove.

[0010] As a preferred technical scheme of the utility model: the number of the clamping assemblies, rotating devices and gears is two, and the two clamping assemblies, rotating devices and gears are respectively located on the inner wall of the limiting groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、The temperature sensor convenient to assemble, when the temperature sensor body is placed into the inner wall of the mounting block, the rotating device is driven to rotate when rotating by the staff, the gear is driven to rotate by the gear and the toothed plate engaged in transmission, the toothed plate is driven to move in the inner wall of the limiting groove when the gear rotates, the semicircular clamping block is driven to clamp the outer wall of the temperature sensor body by the toothed plate, the semicircular clamping block is driven to move in the inner wall of the moving groove after being pressed, the pressure column is driven to move in the inner wall of the limiting plate when the semicircular clamping block moves, the pressure rod, the cylinder and the rotating column are respectively driven to rotate in the inner wall of the placing block and the limiting plate, the spring two and the spring one are pressed when the pressure rod and the pressure column move, the elastic potential energy of the spring one and the spring two is released, the semicircular clamping block is driven to clamp the outer wall of the temperature sensor body by the spring one and the spring two, so that the temperature sensor body is conveniently installed.

[0013] 2、The temperature sensor convenient to assemble, after the temperature sensor body is fixed, the rotating rod is driven to rotate in the inner wall of the fixed block by the staff rotating the protective shell, when the protective shell is rotated to place the outer wall of the temperature sensor body, the staff puts the limiting rod into the inner wall of the placing groove, the toothed block is driven to enter the inner wall of the toothed groove when the limiting rod is put in, the toothed block is engaged with the toothed groove, the rotating rod is limited, the limiting rod is limited by the threaded connection between the threaded rod and the threaded groove, the limiting rod does not fall off when placed, so that the temperature sensor body is protected. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the utility model three-dimensional structure schematic diagram;

[0015] Figure 2This is a schematic diagram of the protective shell structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the gear structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the semi-circular clamping block structure of this utility model;

[0018] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0019] Figure 6 This utility model Figure 4 Enlarged structural diagram at point B.

[0020] In the diagram: 1. Mounting block; 2. Fixing block; 3. Limiting rod; 4. Protective shell; 5. Temperature sensor body; 6. Rotating rod; 7. Limiting groove; 8. Clamping assembly; 9. Rotating device; 10. Gear; 11. Placement groove; 12. Toothed groove; 13. Threaded groove; 14. Threaded rod; 15. Toothed block;

[0021] 801. Toothed plate; 802. Moving groove; 803. Placement block; 804. Rotating column; 805. Pressure rod; 806. Spring 1; 807. Limiting plate; 808. Cylinder; 809. Pressure column; 810. Pressure plate; 811. Semicircular clamping block; 812. Spring 2. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 - Figure 6 A temperature sensor that is easy to assemble includes a mounting block 1, a fixing block 2 fixedly mounted on the top of the mounting block 1, a rotating rod 6 rotatably connected to the inner wall of the fixing block 2, a protective shell 4 fixedly mounted on the outer wall of the rotating rod 6, a limiting groove 7 formed in the inner wall of the mounting block 1, a clamping assembly 8 provided in the inner wall of the limiting groove 7, a placement groove 11 formed in the outer wall of the rotating rod 6, a toothed groove 12 and a threaded groove 13 formed in the outer wall of the fixing block 2, a limiting rod 3 placed in the inner wall of the placement groove 11, a toothed block 15 fixedly mounted on the outer wall of the limiting rod 3, and a threaded rod 14 threadedly connected to the inner wall of the threaded groove 13.

[0024] In the structure, after fixing the temperature sensor body 5, the staff rotates the protective shell 4 to drive the rotating rod 6 to rotate on the inner wall of the fixing block 2, when the protective shell 4 is rotated to the outer wall of the temperature sensor body 5 and placed, the staff takes up the limiting rod 3 and places it into the inner wall of the placing groove 11, in the process of placing the limiting rod 3, it drives the toothed block 15 to enter the inner wall of the toothed groove 12, so that the toothed block 15 is engaged with the toothed groove 12, thereby limiting the rotating rod 6, then, through the threaded connection of the threaded rod 14 and the threaded groove 13, the limiting rod 3 is limited, to ensure that the limiting rod 3 will not fall off when placed, thereby protecting the temperature sensor body 5 and avoiding damage to the temperature sensor body 5.

[0025] In a preferred embodiment: the inner wall of the mounting block 1 is rotatably connected with a rotating device 9, the outer wall of the rotating device 9 is fixedly connected with a gear 10, and the inner wall of the mounting block 1 is placed with a temperature sensor body 5.

[0026] In the structure, the rotating device 9 is used to rotate the gear 10, and the temperature sensor body 5 is used to monitor the temperature.

[0027] In a preferred embodiment: the clamping assembly 8 comprises a toothed plate 801, the inner wall of the toothed plate 801 is provided with a moving groove 802, the inner wall of the moving groove 802 is fixedly connected with a placing block 803, the inner wall of the placing block 803 is rotatably connected with a rotating column 804, one end of the rotating column 804 is fixedly connected with a pressure receiving rod 805, the other end of the pressure receiving rod 805 is fixedly connected with a cylinder 808, the outer walls of both ends of the cylinder 808 are rotatably connected with a limiting plate 807, the inner wall of the limiting plate 807 is slidably connected with a pressure receiving column 809, the outer wall of the pressure receiving column 809 is fixedly connected with a pressure receiving plate 810, one end of the pressure receiving plate 810 is fixedly connected with a semicircular clamping block 811, the other end of the pressure receiving plate 810 is fixedly connected with a spring 812, and the outer wall of the pressure receiving rod 805 is fixedly connected with a spring 806.

[0028] In the structure, during the process of placing the temperature sensor body 5 into the inner cavity of the mounting block 1, the worker rotates the rotating device 9, so that the rotating device 9 drives the gear 10 to rotate during the rotation. The meshing transmission between the gear 10 and the toothed plate 801 enables the gear 10 to push the toothed plate 801 to move in the inner wall of the limiting groove 7 during the rotation. The toothed plate 801 then drives the semicircular clamping block 811 to clamp the outer wall of the temperature sensor body 5. After being pressed, the semicircular clamping block 811 moves towards the inner wall of the moving groove 802. At the same time, the semicircular clamping block 811 pushes the pressed column 809 to move in the inner wall of the limiting plate 807 during the movement, and drives the pressed rod 805, the cylinder 808 and the rotating column 804 to rotate in the inner walls of the placing block 803 and the limiting plate 807, respectively. The pressed rod 805 and the pressed column 809 apply pressure to the spring two 812 and the spring one 806, respectively, during the movement, so that the elastic potential energy of the spring one 806 and the spring two 812 is released. Finally, the spring one 806 and the spring two 812 enable the semicircular clamping block 811 to clamp the outer wall of the temperature sensor body 5, thereby facilitating the installation process of the temperature sensor body 5.

[0029] In a preferred embodiment: the toothed plate 801 is in sliding connection with the inner wall of the limiting groove 7, the spring one 806 is fixedly assembled with the inner wall of the moving groove 802, and the spring two 812 is fixedly assembled with the limiting plate 807.

[0030] In the structure, the limiting groove 7 is used to limit the clamping assembly 8, the moving groove 802 is used to limit the spring one 806, and the limiting plate 807 is used to limit the spring two 812.

[0031] In a preferred embodiment: the gear 10 is in meshing transmission with the toothed plate 801, and the toothed block 15 is in meshing with the toothed groove 12.

[0032] In the structure, the gear 10 drives the toothed plate 801 to move in the inner wall of the limiting groove 7 during the rotation, and the toothed groove 12 is used to limit the limiting rod 3 and the toothed block 15.

[0033] In a preferred embodiment: the number of clamping assemblies 8, rotating devices 9 and gears 10 is two, and the two clamping assemblies 8, rotating devices 9 and gears 10 are respectively located in the inner wall of the limiting groove 7.

[0034] In the structure, the two clamping assemblies 8, rotating devices 9 and gears 10 make the temperature sensor body 5 more stable when placed, and prevent tilting.

[0035] Principle: When the temperature sensor body 5 is placed in the inner wall of the mounting block 1, the operator rotates the rotating device 9, which drives the gear 10 to rotate, the gear 10 is engaged with the toothed plate 801 to drive the toothed plate 801 to move in the inner wall of the limiting groove 7, then the toothed plate 801 pushes the semicircular clamping block 811 to clamp the outer wall of the temperature sensor body 5, when the semicircular clamping block 811 is pressed, it moves towards the inner wall of the moving groove 802, in the process, the semicircular clamping block 811 moves and drives the pressure column 809 to move in the inner wall of the limiting plate 807, and at the same time drives the pressure rod 805, the cylinder 808 and the rotating column 804 to rotate in the inner wall of the placing block 803 and the limiting plate 807 respectively, the pressure rod 805 and the pressure column 809 move and press the spring two 812 and the spring one 806 to release their elastic potential energy, through the spring one 806 and the spring two 812, the semicircular clamping block 811 is further pushed to clamp the outer wall of the temperature sensor body 5, so as to install the temperature sensor body 5, after the temperature sensor body 5 is installed and fixed, the operator rotates the protective shell 4, which drives the rotating rod 6 to rotate in the inner wall of the fixed block 2, when the protective shell 4 is rotated to the outer wall of the temperature sensor body 5, the operator puts the limiting rod 3 into the inner wall of the placing groove 11, in the process, the limiting rod 3 pushes the toothed block 15 into the inner wall of the toothed groove 12 and is engaged with it to limit the rotating rod 6, in addition, the limiting rod 3 is limited by the threaded connection between the threaded rod 14 and the threaded groove 13 in the inner wall, so as to ensure that it will not fall off when placed, so as to protect the temperature sensor body 5.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A temperature sensor for easy assembly comprising a mounting block (1), characterised in that: The top of mounting block (1) is fixedly provided with fixed block (2), the inner wall of fixed block (2) is rotatably connected with rotating rod (6), the outer wall of rotating rod (6) is fixedly provided with protective shell (4), the inner wall of mounting block (1) is provided with limiting groove (7), the inner wall of limiting groove (7) is provided with clamping assembly (8), the outer wall of rotating rod (6) is provided with placing groove (11), the outer wall of fixed block (2) is respectively provided with toothed groove (12) and threaded groove (13), the inner wall of placing groove (11) is placed with limiting rod (3), the outer wall of limiting rod (3) is fixedly provided with toothed block (15), the inner wall of threaded groove (13) is threadedly connected with threaded rod (14).

2. A temperature sensor for ease of assembly according to claim 1, characterised in that: The inner wall of mounting block (1) is rotatably connected with rotating device (9), the outer wall of rotating device (9) is fixedly provided with gear (10), the inner wall of mounting block (1) is placed with temperature sensor body (5).

3. A temperature sensor for ease of assembly according to claim 2, wherein: The clamping assembly (8) comprises toothed plate (801), the inner wall of toothed plate (801) is provided with moving groove (802), the inner wall of moving groove (802) is fixedly provided with placing block (803), the inner wall of placing block (803) is rotatably connected with rotating column (804), one end of the outer wall of rotating column (804) is fixedly provided with pressure receiving rod (805), the other end of pressure receiving rod (805) is fixedly provided with cylinder (808), the outer walls of both ends of cylinder (808) are rotatably connected with limiting plate (807), the inner wall of limiting plate (807) is slidably connected with pressure receiving column (809), the outer wall of pressure receiving column (809) is fixedly provided with pressure receiving plate (810), one end of pressure receiving plate (810) is fixedly provided with semicircular clamping block (811), the other end of pressure receiving plate (810) is fixedly provided with spring two (812), the outer wall of pressure receiving rod (805) is fixedly provided with spring one (806).

4. A temperature sensor for ease of assembly according to claim 3, wherein: The toothed plate (801) is slidably connected with the inner wall of limiting groove (7), spring one (806) is fixedly provided with the inner wall of moving groove (802), spring two (812) is fixedly provided with limiting plate (807).

5. A temperature sensor for ease of assembly according to claim 3, wherein: Gear (10) is engaged with toothed plate (801), toothed block (15) is engaged with toothed groove (12).

6. The temperature sensor of claim 2, wherein: The number of clamping assembly (8), rotating device (9) and gear (10) is two, and two clamping assemblies (8), rotating devices (9) and gears (10) are respectively located in the inner wall of limiting groove (7).

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