CN220436007U

CN220436007U - Simple to operate's infrared inductor

Info

Publication number: CN220436007U
Application number: CN202322151297.9U
Authority: CN
Inventors: 吴健华; 李春成
Original assignee: Shenzhen Jiayou Jinci Technology Co ltd
Current assignee: Shenzhen Jiayou Jinci Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-02-02
Anticipated expiration: 2033-08-10

Abstract

The utility model relates to the technical field of infrared sensors, and discloses an infrared sensor convenient to install, which comprises an installation base, a connection base and an infrared sensor body, and further comprises: the central column is rotationally connected to the inside of the connecting seat, a central gear is fixed on the surface of the central column, four corners of the inside of the connecting seat are rotationally connected with transmission columns, and the bottom ends of the transmission columns penetrate to the outer side of the connecting seat; according to the utility model, the knob is rotated to drive the vertical column to rotate, so that the vertical column drives the central gear to rotate, the central gear can drive all the transmission columns and the fixing bolts to rotate through the first gear, and the four fixing bolts synchronously rotate and enter the thread grooves on the surface of the mounting base to fix the infrared sensor and the mounting base, so that the bolts are not required to be screwed down one by one, the locking assembly is more convenient, the central column is locked under the action of the locking assembly, and the fixing bolts are prevented from rotating due to mechanical vibration.

Description

Simple to operate's infrared inductor

Technical Field

The utility model relates to the technical field of infrared sensors, in particular to an infrared sensor convenient to install.

Background

The base for installation of infrared inductor is generally installed on production facility's surface earlier, then it is fixed with the base for installation with infrared inductor through the bolt, infrared inductor senses the arrival of article such as product or running gear, then infrared inductor gives the controller with signal generation, a series of automation actions are realized to the relevant facility of controller control, the degree of automation of equipment has been promoted in infrared inductor's application, but infrared inductor adopts four bolts to fix self with the base for installation generally, the staff needs to screw up the bolt next, it is very inconvenient, and when equipment work, the vibration of production lets the bolt rotate easily, and lead to the bolt to fix to appear not hard up.

Disclosure of Invention

The utility model aims to provide an infrared sensor which is convenient to install and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an infrared inductor of simple to operate, includes installation base, connecting seat and infrared inductor body, still includes:

the central column is rotationally connected to the inside of the connecting seat, a central gear is fixed on the surface of the central column, four corners inside the connecting seat are rotationally connected with a transmission column, the bottom end of the transmission column penetrates through the outside of the connecting seat, a first gear meshed with the central gear is fixed on the surface of the transmission column, and a fixing bolt is welded at the bottom end of the transmission column;

the vertical column is rotationally connected to one side of the inside of the connecting seat, a second gear meshed with the central gear is fixed on the surface of the vertical column, and a first bevel gear is also fixed above the surface of the vertical column;

the rotary rod penetrates through one side of the surface of the connecting seat, the rotary rod is rotationally connected with the penetrating part of the connecting seat, one end of the rotary rod is fixed with a knob, and the other end of the rotary rod is fixed with a second bevel gear meshed with the first bevel gear;

the screw thread groove is formed in the top surface of the mounting base and is matched with the fixing bolt for use;

and the locking assembly is used for locking and positioning the center column.

Preferably, the locking component comprises a movable rod and a fixed ring arranged on the surface of the central column, the movable rod penetrates through the connecting seat and is in sliding connection with the penetrating position of the movable rod, the locking component further comprises a clamping plate, one end of the movable rod is bolted with the clamping plate, an extension spring is further fixed on the surface of the clamping plate, the other end of the extension spring is mutually fixed with the inner wall of the connecting seat, and a pressing plate is bolted with the other end of the movable rod.

Preferably, the material of retainer plate is rubber, the whole of cardboard is the arc design.

Preferably, a positioning rod is further fixed at the bottom of the connecting seat, and a positioning hole is further formed in the top surface of the mounting base.

Preferably, the length of the positioning rod is greater than the length of the fixing bolt, and the depth of the positioning hole is greater than the depth of the thread groove.

Preferably, the first bevel gear has a size greater than that of the second bevel gear.

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

according to the utility model, the knob is rotated to drive the vertical column to rotate, so that the vertical column drives the central gear to rotate, the central gear can drive all the transmission columns and the fixing bolts to rotate through the first gear, and the four fixing bolts synchronously rotate and enter the thread grooves on the surface of the mounting base to fix the infrared sensor and the mounting base, so that the bolts are not required to be screwed down one by one, the locking assembly is more convenient, the central column is locked under the action of the locking assembly, and the fixing bolts are prevented from rotating due to mechanical vibration.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the infrared sensor body and the connection base according to the present utility model;

FIG. 3 is a schematic view of a mounting base according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a mounting base of the present utility model;

FIG. 5 is a schematic cross-sectional view of a connecting seat according to the present utility model;

FIG. 6 is a schematic view of a partial structure of the present utility model;

fig. 7 is a schematic view of a locking assembly according to the present utility model.

In the figure: 1. a mounting base; 2. a connecting seat; 3. a center column; 4. a sun gear; 5. a drive column; 6. a first gear; 7. a fixing bolt; 8. a second gear; 9. a first bevel gear; 10. a rotating rod; 11. a knob; 12. a second bevel gear; 13. a locking assembly; 131. a fixing ring; 132. a movable rod; 133. a tension spring; 134. a clamping plate; 135. pressing the plate; 14. a thread groove; 15. a positioning rod; 16. positioning holes; 17. an infrared sensor body; 18. and (5) a vertical column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, an infrared sensor with convenient installation comprises a mounting base 1, a connecting seat 2 and an infrared sensor body 17, wherein the connecting seat 2 and the infrared sensor body are mutually fixed, a central column 3 is rotationally connected at the center of the inside of the connecting seat 2, a central gear 4 is fixedly arranged on the surface of the central column 3, driving columns 5 are rotationally connected at four corners of the inside of the connecting seat 2, the bottom ends of the driving columns 5 penetrate through the outer sides of the connecting seat 2, the driving columns 5 are rotationally connected with the penetrating parts of the connecting seat 2, a first gear 6 is fixedly arranged on the surface of the driving columns 5, the first gear 6 is meshed with the central gear 4, a fixing bolt 7 is welded at the bottom end of the driving columns 5, a vertical column 18 is rotationally connected at one side of the inside of the connecting seat 2, a second gear 8 is fixedly arranged on the surface of the vertical column 18, the second gear 8 is meshed with the central gear 4, the top on vertical post 18 surface still is fixed with first bevel gear 9, the surface one side of connecting seat 2 runs through and is provided with bull stick 10, the bull stick 10 is connected with the department of running through rotation of connecting seat 2, the one end of bull stick 10 is fixed with knob 11, it is convenient rotatory to bull stick 10, the surface of knob 11 still is provided with the anti-skidding line, be used for playing the skid-proof effect, the other end of bull stick 10 is fixed with second bevel gear 12, second bevel gear 12 and first bevel gear 9 intermeshing, the size of first bevel gear 9 is greater than the size of second bevel gear 12, in the in-process to rotating bull stick 10, drive the gear with the pinion, realize laborsaving effect, thread groove 14 has been seted up to the top surface of installation base 1, thread groove 14 and fixing bolt 7 mutually support and use, be used for carrying out locking assembly 13 of locking location to center post 3.

The locking component 13 comprises a movable rod 132 and a fixed ring 131, the fixed ring 131 is fixed on the surface of the central column 3, the movable rod 132 penetrates through the connecting seat 2 and is in sliding connection with the penetrating position of the movable rod 132, the movable rod 132 can slide back and forth, the locking component 13 further comprises a clamping plate 134, one end of the movable rod 132 is bolted with the clamping plate 134, an extension spring 133 is fixed on the surface of the clamping plate 134, the other end of the extension spring 133 is fixed with the inner wall of the connecting seat 2, a pressing plate 135 is bolted to the other end of the movable rod 132, under the action force of the extension spring 133, the clamping plate 134 is tightly attached to the surface of the fixed ring 131, the fixed ring 131 is made of rubber, the whole of the clamping plate 134 is in arc-shaped design, the friction force between the clamping plate 134 and the fixed ring 131 locks and positions the central column 3, the central column 3 is prevented from rotating, in the process of installing the infrared inductor body 17, the installation base 1 is fixed on the surface of equipment at first, a positioning rod 15 is further fixed at the bottom of the connecting seat 2, a positioning hole 16 is further formed in the top surface of the mounting base 1, then the infrared sensor body 17 and the connecting seat 2 are lifted up, the positioning rod 15 is aligned with the positioning hole 16, then the positioning rod 15 enters the positioning hole 16 to realize guiding, the length of the positioning rod 15 is longer than that of the fixing bolt 7, the depth of the positioning hole 16 is longer than that of the thread groove 14, after the positioning rod 15 enters the positioning hole 16, the fixing bolt 7 is aligned with the thread groove 14, then a hand is pulled out to press the pressing plate 135, the pressing plate 135 drives the clamping plate 134 to be far away from the fixing ring 131 through the movable rod 132 to release locking of the central column 3, meanwhile, the tension spring 133 is in an elongated state, then the knob 11 is rotated, the knob 11 drives the rotary rod 10 to rotate, and the rotary rod 10 can drive the vertical column 18 to rotate through the second bevel gear 12 and the first bevel gear 9, the vertical column 18 can drive the sun gear 4 and the center column 3 to rotate through the second gear 8, then the sun gear 4 drives the first gear 6, the transmission column 5 and the fixing bolts 7 to rotate, the four groups of fixing bolts 7 rotate synchronously and enter the four thread grooves 14 respectively to finish installation, a worker is not required to screw up the four bolts next, then the worker loosens hands on the surface of the pressing plate 135, at the moment, under the action of the tension spring 133, the clamping plate 134 is attached to the fixing ring 131 again to realize locking, the transmission column 5 and the fixing bolts 7 are not easy to rotate, and the situation that the bolts rotate due to mechanical vibration in the operation process of equipment and looseness occurs to the fixation of the infrared sensor is prevented.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infrared inductor of simple to operate, includes mounting base (1), connecting seat (2) and infrared inductor body (17), its characterized in that still includes:

the central column (3) is rotationally connected to the inside of the connecting seat (2), a central gear (4) is fixed on the surface of the central column (3), four corners of the inside of the connecting seat (2) are rotationally connected with a transmission column (5), the bottom end of the transmission column (5) penetrates through the outside of the connecting seat (2), a first gear (6) meshed with the central gear (4) is fixed on the surface of the transmission column (5), and a fixing bolt (7) is welded at the bottom end of the transmission column (5);

the vertical column (18) is rotationally connected to one side of the inside of the connecting seat (2), a second gear (8) meshed with the sun gear (4) is fixed on the surface of the vertical column (18), and a first bevel gear (9) is also fixed above the surface of the vertical column (18);

the rotary rod (10) penetrates through one side of the surface of the connecting seat (2), the rotary rod (10) is rotationally connected with the penetrating part of the connecting seat (2), a knob (11) is fixed at one end of the rotary rod (10), and a second bevel gear (12) meshed with the first bevel gear (9) is fixed at the other end of the rotary rod (10);

the screw thread groove (14) is formed in the top surface of the mounting base (1), and the screw thread groove (14) is matched with the fixing bolt (7) for use;

and the locking assembly (13) is used for locking and positioning the center column (3).

2. An infrared sensor of claim 1, wherein: locking subassembly (13) are including movable rod (132) and setting retainer plate (131) on center post (3) surface, movable rod (132) run through connecting seat (2) and rather than running through department sliding connection, locking subassembly (13) still include cardboard (134), the one end and cardboard (134) bolt of movable rod (132), the surface of cardboard (134) still is fixed with extension spring (133), the other end and the inner wall of connecting seat (2) of extension spring (133) are fixed each other, the other end bolt of movable rod (132) has pressing plate (135).

3. An infrared sensor of claim 2, wherein: the fixing ring (131) is made of rubber, and the whole of the clamping plate (134) is in an arc-shaped design.

4. An infrared sensor of claim 1, wherein: the bottom of connecting seat (2) still is fixed with locating lever (15), locating hole (16) have still been seted up to the top surface of installation base (1).

5. An infrared sensor of claim 4, wherein: the length of the positioning rod (15) is larger than that of the fixing bolt (7), and the depth of the positioning hole (16) is larger than that of the thread groove (14).

6. An infrared sensor of claim 1, wherein: the first bevel gear (9) has a larger size than the second bevel gear (12).