CN220690287U - Wireless sensor fixture - Google Patents

Abstract

The utility model provides a wireless sensor clamping mechanism, which relates to the technical field of wireless sensors and comprises a mounting bracket, wherein the top of the mounting bracket is provided with the clamping mechanism, the clamping mechanism comprises a clamp, the bottom end of the clamp is rotationally connected with a connecting rod, the bottom end of the connecting rod is rotationally connected with a rotating piece, the side surface of the rotating piece is fixedly provided with a connecting block, an internal thread groove is formed in the connecting block, the internal thread groove is in threaded connection with a screw rod, the top of the mounting bracket is provided with a cross sliding groove, the inner wall of the cross sliding groove is provided with a limit groove, and the clamp is in sliding connection with the limit groove.

Description

Wireless sensor fixture

Technical Field

The utility model relates to the technical field of wireless sensors, in particular to a wireless sensor clamping mechanism.

Background

The wireless temperature sensor is a non-contact temperature detection device and has the advantages of compact structure, high measurement accuracy, high reaction speed and the like. It is mainly applied to the field of industrial automation, such as: automatic temperature control of milk and cold drink production lines in the food and beverage processing industry; setting machine control in textile printing and dyeing industry, etc.

In the prior art, a wireless temperature sensor is generally and directly fixedly installed at a position to be monitored, and is fixedly installed on a wall or a column by using a bracket, and because the shapes of detected objects are different, the requirements on the external dimensions and the installation positions of the sensors are different, so that the corresponding sensors need to be replaced simultaneously when the detected objects are replaced, the disassembly and assembly steps are complicated, and the disassembly and assembly time is long.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a wireless sensor clamping mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wireless sensor fixture, includes the installing support, the mounting hole has been seted up to the installing support surface, the mounting hole is rectangular array and distributes, the screw has been seted up at installing support surface middle part, the installing support top is equipped with fixture, fixture includes anchor clamps, the anchor clamps bottom rotates to be connected with the connecting rod, the connecting rod bottom rotates to be connected with the rotating member, the rotating member side is fixed with the connecting block, the internal thread groove has been seted up to the connecting block inside, internal thread groove threaded connection has the lead screw, the lead screw top is connected with installing support bottom bearing, the lead screw passes through the drive assembly drive, the cross spout has been seted up at the installing support top, the spacing groove has been seted up to cross spout inner wall, anchor clamps and spacing groove sliding connection.

Preferably, the end face of the limiting groove is T-shaped, and two sides of the clamp are T-shaped protrusions. Through T type groove and T type protruding cooperation, prevent that anchor clamps from loosening when sliding in the cross spout, improved the stability of anchor clamps.

Preferably, a spring is elastically connected between the clamp and the side wall of the cross chute. The wireless sensor is buffered to a certain extent through the resilience force of the spring, so that the wireless sensor is prevented from being damaged due to overlarge clamping force of the clamp.

Preferably, the bottom of the mounting bracket is fixedly provided with supporting legs, the supporting legs are distributed in a rectangular array, the bottom of each supporting leg is fixedly provided with a supporting plate, and the middle of each supporting plate is connected with a screw rod surface bearing. The screw rod is stabilized through the supporting plate, swing amplitude of the screw rod during rotation is prevented, and stability of the screw rod is improved.

Preferably, the surface of the clamp is nested with a rubber sleeve. The rubber sleeve improves the friction force of the surface of the clamp, further improves the clamping force of the clamp to the surface of the wireless sensor, plays a role in buffering, and further prevents the wireless sensor from being damaged due to overlarge clamping force of the clamp.

Preferably, the top array of the mounting bracket is provided with anti-skid patterns. The friction force between the top of the mounting bracket and the bottom of the wireless sensor is increased by the anti-skid patterns, and the stability of the wireless sensor is further improved.

Advantageous effects

In the prior art, a wireless temperature sensor is usually and directly fixedly arranged at a position to be monitored, a bracket is used for being fixedly arranged on a wall or a column, and because the shapes of detected objects are different, the requirements on the external dimensions and the mounting positions of the sensor are different, so that the corresponding sensor needs to be replaced simultaneously when the detected objects are replaced, the disassembly and assembly steps are complicated, and the disassembly and assembly time is long.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic perspective view of a cross chute according to the present utility model;

fig. 4 is a schematic perspective view of a clamping mechanism according to the present utility model.

Legend description:

1. a mounting bracket; 101. a cross chute; 2. a mounting hole; 3. a screw hole; 4. a clamping mechanism; 401. a clamp; 5. a support plate; 501. a support leg; 6. a connecting rod; 7. a rotating member; 8. a connecting block; 9. a screw rod; 10. a drive assembly; 11. and (3) a spring.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Specific examples:

referring to fig. 1-4, a wireless sensor fixture, including installing support 1, installing hole 2 has been seted up on installing support 1 surface, installing hole 2 is rectangular array distribution, screw 3 has been seted up at installing support 1 surface middle part, installing support 1 top is equipped with fixture 4, fixture 4 includes anchor clamps 401, the rotation of anchor clamps 401 bottom is connected with connecting rod 6, connecting rod 6 bottom is rotated and is connected with rotating member 7, rotating member 7 side is fixed with connecting block 8, the internal thread groove has been seted up to connecting block 8 inside, internal thread groove threaded connection has lead screw 9, lead screw 9 top and installing support 1 bottom bearing connection, lead screw 9 passes through drive assembly 10 drive, cross spout 101 has been seted up at installing support 1 top, the spacing groove has been seted up to cross spout 101 inner wall, anchor clamps 401 and spacing groove sliding connection. The end face of the limit groove is T-shaped, and two sides of the clamp 401 are T-shaped bulges. Through the cooperation of T type groove and T type arch, prevent anchor clamps 401 to become flexible when sliding in cross spout 101, improved anchor clamps 401's stability.

A spring 11 is elastically connected between the clamp 401 and the side wall of the cross chute 101. The wireless sensor is buffered to a certain extent by the resilience force of the spring 11, so that the wireless sensor is prevented from being damaged due to overlarge clamping force of the clamp 401. The surface of the clamp 401 is nested with a rubber sleeve. The rubber sleeve improves the friction force of the surface of the clamp 401, further improves the clamping force of the clamp 401 on the surface of the wireless sensor, plays a role in buffering, and further prevents the wireless sensor from being damaged due to overlarge clamping force of the clamp 401.

The support legs 501 are fixed at the bottom of the mounting bracket 1, the support legs 501 are distributed in a rectangular array, the support plates 5 are fixed at the bottoms of the support legs 501, and the middle parts of the support plates 5 are connected with the surface bearings of the screw rods 9. The screw rod 9 is stabilized through the supporting plate 5, swing of the screw rod 9 during rotation is prevented, and stability of the screw rod 9 is improved. Anti-skid patterns are arranged on the top array of the mounting bracket 1. The anti-skid lines increase the friction between the top of the mounting bracket 1 and the bottom of the wireless sensor, and further improve the stability of the wireless sensor.

In the prior art, a wireless temperature sensor is usually and directly fixedly arranged at a position to be monitored, a bracket is used for being fixedly arranged on a wall or a column, the shape of a detected object is different, the requirements on the external dimension and the mounting position of the sensor are different, the corresponding sensor is required to be replaced simultaneously when the detected object is replaced, the disassembly and assembly steps are complicated, the disassembly and assembly time is long, aiming at the problems, the wireless sensor is clamped by the clamping mechanism 4, the wireless sensor is arranged at the top of the mounting bracket 1, the driving assembly 10 is opened to drive the screw rod 9 to rotate, the screw rod 9 drives the connecting block 8 to move, the four clamps 401 are driven to move in the cross chute 101, the wireless sensor is clamped in all directions according to the dimension of the wireless sensor, when the detected object is replaced, the driving assembly 10 is opened to reversely drive the screw rod 9 to rotate, the clamps 401 are loosened, the wireless sensor with the corresponding dimension is replaced, the disassembly and assembly is not required, the assembly and the wireless temperature sensor is very convenient, and the operation is simple, time and labor are saved.

The working principle of the utility model is as follows: the wireless temperature sensor is placed at the top of the mounting bracket 1, a stud on the back of the sensor is inserted into the screw hole 3, the driving assembly 10 is opened to drive the screw rod 9 to rotate, the screw rod 9 drives the connecting block 8 to move, the four clamps 401 are driven to move in the cross sliding groove 101, the wireless sensor is tightly clamped in all directions according to the size of the wireless sensor, when a measured object is replaced, the driving assembly 10 is opened to reversely drive the screw rod 9 to rotate, the clamps 401 release the wireless sensor, the wireless sensor with the corresponding size is replaced, and finally the mounting bracket 1 is fixed on a wall or a column through the mounting hole 2.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a wireless sensor fixture, includes installing support (1), installing support (1) surface has seted up mounting hole (2), mounting hole (2) are rectangular array and distribute, screw (3) have been seted up at installing support (1) surface middle part, its characterized in that: the utility model discloses a mounting bracket, including installing support (1), fixture (1) top is equipped with fixture (4), fixture (4) including anchor clamps (401), anchor clamps (401) bottom rotation is connected with connecting rod (6), connecting rod (6) bottom rotation is connected with rotating member (7), rotating member (7) side is fixed with connecting block (8), the inside internal thread groove of having seted up of connecting block (8), internal thread groove threaded connection has lead screw (9), lead screw (9) top and installing support (1) bottom bearing connection, lead screw (9) are driven through drive assembly (10), cross spout (101) have been seted up at installing support (1) top, the spacing groove has been seted up to cross spout (101) inner wall, anchor clamps (401) and spacing groove sliding connection.

2. A wireless sensor clamping mechanism according to claim 1, wherein: the end face of the limiting groove is T-shaped, and two sides of the clamp (401) are T-shaped bulges.

3. A wireless sensor clamping mechanism according to claim 1, wherein: a spring (11) is elastically connected between the clamp (401) and the side wall of the cross chute (101).

4. A wireless sensor clamping mechanism according to claim 1, wherein: the mounting bracket is characterized in that support legs (501) are fixed at the bottom of the mounting bracket (1), the support legs (501) are distributed in a rectangular array, a supporting plate (5) is fixed at the bottom of the support legs (501), and the middle of the supporting plate (5) is connected with a surface bearing of a screw rod (9).

5. A wireless sensor clamping mechanism according to claim 1, wherein: the surface of the clamp (401) is nested with a rubber sleeve.

6. A wireless sensor clamping mechanism according to claim 1, wherein: anti-skid patterns are formed in the top array of the mounting bracket (1).