Bus fixing structure in temperature measuring device based on Internet of Things

Abstract

The utility model provides a bus fixing structure in a temperature measuring device based on Internet of Things, which comprises a bus and a positioning box, the periphery of the bus is sleeved with an elastic ring, the periphery of the elastic ring is connected with a plurality of springs, at least two adjacent springs form a group, the outer side of each group of springs is connected with a clamping piece, and an elastic gap is arranged between every two adjacent clamping pieces. The clamping pieces are spliced to form a conical barrel, a plurality of external thread sections are arranged on the outer wall of the conical barrel, a conical nut is connected to the periphery of the conical barrel in a sleeving mode, a plurality of internal thread sections are arranged on the inner wall of the conical nut, the internal thread sections and the external thread sections are in threaded meshing connection, and the conical nut is embedded into the positioning box to form axial fixation. According to the utility model, the elastic clamping of the bus is realized, so that the bus can adapt to buses with different diameters, and meanwhile, the stable positioning effect is ensured. By adopting the matching design of the conical cylinder and the conical nut, the device can release or clamp and fix the bus through the axial relative displacement, the flexible bus adjusting operation is provided, and the operation is convenient and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of internet of things cable relates to a bus, especially a bus fixing structure based on internet of things temperature measuring device. BACKGROUND

[0002] Internet of things refers to through various information sensor, radio frequency identification technology, global positioning system, infrared inductor, laser scanner and various devices and technology, real -time collection any need monitoring, connection, interactive object or process, collection its sound, light, heat, electricity, mechanics, chemistry, biology, position and various information needed, through all kinds of possible network access, realize the all -pervasive connection of thing and thing, person, realize the intelligent perception, identification and management of article and process.

[0003] In prior art, internet of things bus is fixed through clamp, because internet of things bus needs to be fixed through multiple sets of clamps, when one set of clamp is clamped on the surface of internet of things bus, it is very difficult to adjust the position of internet of things bus, needs to be adjusted after the clamp is removed.In addition, the existing bus fixing device also has the problems of complex structure, cumbersome operation, waste of working hours, high cost and the like. UTILITY MODEL CONTENT

[0004] The utility model aims at the above -mentioned problems existing in prior art and provides a bus fixing structure based on internet of things temperature measuring device.

[0005] The utility model discloses a bus fixing structure based on internet of things temperature measuring device, including bus and positioning box, the bus periphery is connected with elastic ring, the periphery of elastic ring is connected with a plurality of springs, at least adjacent two springs form a group, the outer side of a group of springs is connected with a clamping piece, and the elastic gap is formed between adjacent clamping pieces, a plurality of clamping pieces are spliced to form a conical cylinder, a plurality of outer thread sections are arranged on the outer wall of the conical cylinder, the conical nut is sleeved with the periphery of the conical cylinder, a plurality of inner thread sections are arranged on the inner wall of the conical nut, the inner thread section and the outer thread section form screw engagement connection, and the conical nut is embedded in the positioning box and forms axial fixation.

[0006] In the bus fixing structure based on internet of things temperature measuring device, the elastic ring includes a plurality of arc segments in annular array, adjacent arc segments are connected through flexible sections, a plurality of arc segments are spliced to form a whole circular structure, and one end of the spring is fixedly connected to the outer wall of the arc segment.

[0007] In the bus fixing structure based on internet of things temperature measuring device, one end edge of the clamping piece is a small-diameter arc edge, the other end edge of the clamping piece is a large-diameter arc edge, and the small-diameter arc edge gradually increases in diameter and transitions to the large-diameter arc edge.

[0008] In the bus fixing structure of the temperature measuring device based on the Internet of Things described above, the small-diameter opening of the conical cylinder extends into the large-diameter opening of the conical nut.

[0009] In the bus fixing structure of the temperature measuring device based on the Internet of Things described above, the outer threaded segments are arranged along the helical lines on the outer walls of the clamping pieces at intervals, and the inner threaded segments are arranged along the helical lines on the inner walls of the conical nuts at intervals.

[0010] In the bus fixing structure of the temperature measuring device based on the Internet of Things described above, a plurality of inclined planes are arranged circumferentially on the outer wall of the conical nut, and the junction edges are formed between adjacent inclined planes.

[0011] In the bus fixing structure of the temperature measuring device based on the Internet of Things described above, the positioning box includes a base plate, a plurality of embedding grooves are arranged on the base plate, the embedding grooves are semi-conical through grooves, the top side of the embedding groove is an open inlet, one end of the embedding groove is a small-diameter slot, and the other end of the embedding groove is a large-diameter slot.

[0012] In the bus fixing structure of the temperature measuring device based on the Internet of Things described above, the base plate is provided with a baffle on the same side of the small-diameter slot of the embedding groove, the baffle is vertically fixed on the edge of the base plate, and the baffle is provided with a U-shaped notch corresponding to the small-diameter slot.

[0013] In the bus fixing structure of the temperature measuring device based on the Internet of Things described above, the outer side of the base plate is symmetrically fixed with a mounting plate, the mounting plate is provided with a mounting hole, and a bolt is inserted into the mounting hole.

[0014] Compared with the prior art, the bus fixing structure of the temperature measuring device based on the Internet of Things has the following beneficial effects:

[0015] 1. Elastic fixing: The structure design of the elastic ring, spring, clamping piece and conical nut realizes elastic clamping of the bus, which can adapt to buses of different diameters and ensure stable positioning.

[0016] 2. Expandability: The design of the arc segment and the flexible segment allows the device to freely expand or contract under different external forces, adapting to different environments and use conditions, and enhancing the applicability and reliability of the device.

[0017] 3. Conical structure design: The cooperation of the conical cylinder and the conical nut allows the device to release or clamp the bus through axial relative displacement, providing flexible bus adjustment operation, making operation simple, convenient and labor-saving.

[0018] 4. Multi-segment thread design: The multi-segment design of external and internal thread segments ensures that the threads can still engage even when the clamping plates are in different convergence states, thus improving the reliability and durability of the device.

[0019] 5. Positioning function: The positioning groove structure and baffle design in the positioning box realize the axial positioning of the conical nut and the isolation of the busbar, further improving the stability and safety of the device. Attached Figure Description

[0020] Fig. 1 This is a three-dimensional structural diagram of the clamping structure in the busbar fixing structure of this IoT-based temperature measurement device.

[0021] Fig. 2 This is a top view of the busbar fixing structure in this IoT-based temperature measurement device.

[0022] Fig. 3 This is a front view of the busbar fixing structure in this IoT-based temperature measurement device.

[0023] In the figure, 1 is the busbar; 2 is the elastic ring; 2a is the arc-shaped segment; 2b is the flexible segment; 3 is the spring; 4 is the clamping plate; 4a is the small-diameter arc edge; 4b is the large-diameter arc edge; 5 is the tapered nut; 6 is the base plate; 6a is the locating groove; 7 is the baffle; 8 is the mounting plate; and 8a is the mounting hole. Detailed Implementation

[0024] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0025] like Figs. 1 to 3 As shown, the busbar fixing structure in this IoT-based temperature measurement device includes a busbar 1 and a positioning box. An elastic ring 2 is sleeved around the outer periphery of the busbar 1. Several springs 3 are connected to the outer periphery of the elastic ring 2. At least two adjacent springs 3 form a group. A clamping piece 4 is connected to the outer side of a group of springs 3. There is an elastic gap between adjacent clamping pieces 4. Several clamping pieces 4 are assembled to form a conical cylinder. Several external threaded sections are provided on the outer wall of the conical cylinder. A conical nut 5 is sleeved around the outer periphery of the conical cylinder. Several internal threaded sections are provided on the inner wall of the conical nut 5. The internal threaded sections and the external threaded sections form a threaded engagement connection. The conical nut 5 is embedded in the positioning box to form an axial fixation.

[0026] The elastic ring 2 comprises a plurality of arc segments 2a arranged in an annular array, and adjacent arc segments 2a are connected by flexible segments 2b. The plurality of arc segments 2a are combined to form a complete circle structure, and one end of the spring 3 is fixed to the outer wall of the arc segment 2a. The arc segment 2a is made of rubber or plastic and has a certain thickness, which improves the strength of the arc segment 2a. The flexible segment 2b is made of rubber or plastic and has a relatively thin and narrow bendable strip. One to three flexible segments 2b can be connected between adjacent arc segments 2a. The flexible segment 2b provides a certain elastic support between the arc segments 2a. In the state of not being pressed by external force, the plurality of arc segments 2a can freely expand to enlarge the inner diameter. In the state of being pressed by external force, the flexible segment 2b is bent and folded to make the plurality of arc segments 2a gather to reduce the inner diameter.

[0027] One end of the clamping piece 4 is a small-diameter arc edge 4a, and the other end of the clamping piece 4 is a large-diameter arc edge 4b. The diameter gradually increases from the small-diameter arc edge 4a to the large-diameter arc edge 4b. Through the design of the gradually increasing arc diameter of each clamping piece 4, the plurality of clamping pieces 4 are combined to form a complete conical cylinder, so that the plurality of clamping pieces 4 are combined and gathered to clamp and fix the busbar 1.

[0028] The small-diameter opening of the conical cylinder extends into the large-diameter opening of the conical nut 5. The small-diameter arc edges 4a of the plurality of clamping pieces 4 form the small-diameter opening of the conical cylinder. The conical cylinder has elastic expansion force under the support of the spring 3. Rotating the conical nut 5 gradually sleeves more parts of the conical cylinder in the axial direction, and drives the plurality of clamping pieces 4 to gradually gather to reduce the diameter and enter the conical nut 5.

[0029] A plurality of external thread segments are arranged along the spiral lines on the outer walls of the plurality of clamping pieces 4, and a plurality of internal thread segments are arranged along the spiral lines on the inner walls of the plurality of conical nuts 5. The plurality of segmented external thread segments and the plurality of segmented internal thread segments are matched, so that the conical nut 5 and the conical cylinder can be threadedly engaged in different gathering states of the plurality of clamping pieces 4, to ensure the circumferential clamping force of the conical nut 5 on the conical cylinder.

[0030] A plurality of inclined planes are arranged on the outer wall of the conical nut 5 in the circumferential direction, and the adjacent inclined planes form a junction edge. The design of the inclined plane matched with the junction edge increases the screwing force point and the friction force, so as to facilitate the screwing operation by hand, and realizes the effect of saving labor and being convenient.

[0031] As shown in FIG. 1, the busbar 1 is clamped and fixed by the plurality of clamping pieces 4. Fig. 2 and 3As shown, the positioning box comprises a base plate 6, a plurality of embedding slots 6a are arranged on the base plate 6, the embedding slots 6a are semi-conical through slots, the top side of the embedding slots 6a is an open inlet, one end of the embedding slots 6a is a small-diameter slot, and the other end of the embedding slots 6a is a large-diameter slot. The taper angle of the embedding slots 6a matches the taper angle of the conical nut 5, the conical nut 5 is placed into the embedding slots 6a from the open inlet, and the directions of the two are consistent, and the axial positioning of the conical nut 5 in the embedding slots 6a is realized through the wedge structure.

[0032] The base plate 6 is provided with a baffle 7 on the same side of the small-diameter slot of the embedding slots 6a, the baffle 7 is vertically fixed on the edge of the base plate 6, and the baffle 7 is provided with a U-shaped notch corresponding to the small-diameter slot. After the conical nut 5 is placed into the embedding slots 6a, the busbar 1 is placed in the U-shaped notch and extends outward, and the isolation of the adjacent busbar 1 is realized through the baffle 7.

[0033] The outer side of the base plate 6 is symmetrically fixed with a mounting plate 8, the mounting plate 8 is provided with a mounting hole 8a, and a bolt is inserted into the mounting hole 8a. The positioning box is fixed and mounted through the bolt inserted into the mounting hole 8a and fastened and assembled with other equipment, and further clamping and positioning of the busbar 1 are realized.

[0034] The specific embodiments described herein are merely illustrative or exemplary of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways without departing from the spirit of the present application or exceeding the defined range. Although the present application is described and explained in detail in the accompanying drawings and the foregoing description, such description and explanation are considered to be illustrative or exemplary rather than limiting. It should be understood that changes and modifications can be made by those skilled in the art within the scope of the following claims. Specifically, the present application encompasses additional embodiments having any combination of features from the different embodiments described above. In terms of the use of the expressions "generally" or "substantially", the present patent application should be understood to disclose the same full satisfaction of these features and values, i.e. without the aforementioned characterization as "generally" or "substantially".

[0035] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A busbar fixing structure in a temperature measuring device based on the Internet of Things, comprising a busbar and a positioning box, characterized in that, The bus outer periphery is sleeved with an elastic ring, the outer periphery of the elastic ring is connected with a plurality of springs, at least two adjacent springs form a group, the outer side of a group of springs is connected with a clamping piece, the adjacent clamping pieces have an elastic gap, a plurality of clamping pieces are spliced to form a conical cylinder, the outer wall of the conical cylinder is provided with a plurality of outer thread segments, the outer periphery of the conical cylinder is sleeved with a conical nut, the inner wall of the conical nut is provided with a plurality of inner thread segments, the inner thread segments and the outer thread segments are in threaded engagement, and the conical nut is embedded in the positioning box to form axial fixation. 2.The busbar fixing structure in the Internet of Things based temperature measuring device according to claim 1, wherein The elastic ring includes a plurality of arc segments arranged in an annular array, adjacent arc segments are connected by flexible segments, and a plurality of arc segments are spliced to form a complete circular structure, and one end of the spring is fixedly connected to the outer wall of the arc segment. 3.The busbar fixing structure in the Internet of Things based temperature measuring device according to claim 1, wherein One end of the clamping piece is a small-diameter arc edge, and the other end of the clamping piece is a large-diameter arc edge, and the diameter gradually increases from the small-diameter arc edge to the large-diameter arc edge. 4.The busbar fixing structure in the temperature measurement device based on the Internet of Things according to claim 3, wherein The small-diameter opening of the conical cylinder extends into the large-diameter opening of the conical nut. 5.The busbar fixing structure in the temperature measurement device based on the Internet of Things according to claim 1, wherein A plurality of outer thread segments are arranged along the spiral lines on the outer walls of a plurality of clamping pieces, and a plurality of inner thread segments are arranged along the spiral lines on the inner walls of a plurality of conical nuts. 6.The busbar fixing structure in the Internet of Things based temperature measuring device according to claim 1, wherein A plurality of inclined planes are arranged on the outer wall of the conical nut in the circumferential direction, and a junction edge is formed between adjacent inclined planes. 7.The busbar fixing structure in the Internet of Things based temperature measuring device according to claim 1, wherein The positioning box includes a base plate, a plurality of embedding grooves are arranged on the base plate, the embedding grooves are semi-circular conical through grooves, the top side of the embedding groove is an open inlet, one end of the embedding groove is a small-diameter groove opening, and the other end of the embedding groove is a large-diameter groove opening. 8.The busbar fixing structure in the Internet of Things based temperature measuring device according to claim 7, wherein The base plate is provided with a baffle on the same side of the small-diameter groove opening of the embedding groove, the baffle is vertically fixed on the edge of the base plate, and the baffle is provided with a U-shaped notch corresponding to the small-diameter groove opening. 9.The bus fixing structure in the temperature measuring device based on the Internet of Things according to claim 7, wherein The outer side of the base plate is symmetrically fixed with a mounting plate, the mounting plate is provided with a mounting hole, and a bolt is inserted into the mounting hole.

Images