Fixing device for high-precision temperature controller wire harness

Abstract

The utility model belongs to the technical field of temperature controllers, and discloses a high-precision temperature controller wire harness fixing device which comprises a fixing plate arranged on the side wall of a temperature controller, a mounting rod is horizontally arranged on the fixing plate, a mounting plate with a circular plate face is arranged at one end of the mounting rod, and a plurality of containing grooves are formed in the outer wall of the mounting plate in the circumferential direction. A rotating ring is rotationally arranged on one side of the mounting plate, a plurality of connecting rods are arranged on the rotating ring in the circumferential direction, the number of the connecting rods is consistent with that of the containing grooves, an arc-shaped plate is arranged at one end of each connecting rod, and a fixing assembly is arranged on the mounting plate. During installation, the wire harness is taken down from the installation rod by a proper length, then part of a wire body of the wire harness is placed in the adjacent containing groove, then the rotating ring is rotated to drive the connecting rods and the arc-shaped plates to rotate around the axis of the rotating ring, the arc-shaped plates and the containing groove limit part of the wire body of the wire harness, and therefore the position of the wire harness is fixed. And redundant wire harnesses cannot be scattered, so that neatness and attractiveness of installation are ensured, and potential safety hazards are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature controller technical field, especially a kind of high-precision temperature controller wire harness fixing device. BACKGROUND

[0002] Temperature controller refers to the temperature variation in the switch inside physical deformation, thereby producing certain special effect, producing on or off action a series of automatic control elements, also called temperature control switch, temperature protector, temperature controller, is called temperature controller simply.Or through temperature protector to temperature controller, temperature controller sends switch command, thereby controlling the operation of equipment to achieve ideal temperature and energy-saving effect.

[0003] At present, the temperature controller commonly used in market usually adopts the design of wire harness connecting temperature sensor, the stability of temperature monitoring is ensured by arranging temperature sensor in the monitoring area inside equipment. However, since the distance between temperature controller installation position and monitoring area is not determined, so longer wire harness is often reserved during production. Excess wire harness after arrangement is prone to scatter, which affects the appearance and has certain security risk. INVENTION CONTENTS

[0004] In order to solve the above problems, the utility model provides a kind of high-precision temperature controller wire harness fixing device.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of high-precision temperature controller wire harness fixing device, including the fixed plate being arranged in the side wall of temperature controller, installation rod is horizontally arranged on the fixed plate, the installation plate with the plate face being circular is arranged at the end of installation rod away from fixed plate, a plurality of accommodating grooves are opened in the outer wall of installation plate, rotation ring is rotationally arranged at the side of installation plate away from installation rod, a plurality of connecting rods are arranged on the rotation ring, the number of connecting rods is consistent with the number of accommodating grooves, the arc-shaped plate is arranged at the end of connecting rod away from rotation ring, and the fixed assembly for fixing rotation ring is arranged on installation plate.

[0006] By adopting the above technical scheme, the fixed plate, installation rod, accommodating groove, rotation ring and fixed assembly are arranged, the wire harness connected with temperature sensor on temperature controller is wound on installation rod to form wire coil, and the position of wire coil is limited by fixed plate and installation plate. During installation, appropriate length of wire harness is taken off from installation rod, so that temperature sensor can enter the monitoring area inside equipment required to be monitored, then part of wire body of wire harness is placed in adjacent accommodating groove, then rotation ring is rotated, a plurality of connecting rods and arc-shaped plates are rotated around rotation ring axis, and part of wire body of wire harness is limited by arc-shaped plate and accommodating groove, so as to fix the position of wire harness. Excess wire harness will not scatter, which ensures the neatness and beauty of installation, and eliminates potential security risk.

[0007] Further, the mounting plate is provided with a fixed shaft concentrically, and the rotating ring is rotationally connected with the fixed shaft.

[0008] Further, the fixing assembly comprises a square rod provided above the fixed shaft, a baffle is provided at an end of the square rod away from the fixed shaft, a sliding plate is slidably provided on the square rod, a compression spring is sleeved on the square rod between the sliding plate and the baffle, a plurality of grooves are circumferentially and spaced apart on the sliding plate, and a protrusion is provided on the rotating ring corresponding to the grooves.

[0009] By adopting the above technical scheme, the square rod, the sliding plate, the compression spring, the grooves and the protrusions are provided, the compression spring provides a pushing force to make the sliding plate contact with the rotating ring, and the protrusion is located in the groove. When the rotating ring is rotated, the protrusion slides out of the groove, the sliding plate is separated from the rotating ring, the sliding plate slides and the compression spring is compressed until the groove moves to the next protrusion in the rotating direction, the sliding plate is pushed to slide by the compression spring under the elastic force, the protrusion is matched with the groove, and the position of the rotating ring is fixed.

[0010] Further, the number of the grooves is twice the number of the accommodating grooves.

[0011] Further, two limiting columns are provided on the mounting plate corresponding to each connecting rod, one limiting strip is commonly provided at an end of the two limiting columns away from the mounting plate, and the connecting rod is slidably connected with the limiting strip at a side of the connecting rod away from the mounting plate.

[0012] By adopting the above technical scheme, the limiting columns and the limiting strip are provided, the connecting rod is in sliding contact with the connecting strip, and the connecting rod is limited.

[0013] Further, one control ring is commonly provided on the plurality of connecting rods.

[0014] By adopting the above technical scheme, the control ring is provided, and the rotating ring and the plurality of connecting rods are conveniently rotated.

[0015] Further, the arc radius of the arc surface of the arc-shaped plate away from the rotating ring is consistent with the radius of the mounting plate.

[0016] In summary, the utility model has the following beneficial effects: in the application, fixed plate, installation rod, accommodating groove, rotating ring, fixed component, the wire harness of temperature sensor on temperature controller is wound on installation rod to form wire roll, fixed plate, mounting plate limit the position of wire roll. When installing, the wire harness is taken off from installation rod with proper length, so that the temperature sensor can enter the monitoring area inside the equipment needed to be monitored, then part of the wire body of wire harness is placed in the adjacent accommodating groove, then rotating ring is rotated, drives several connecting rods, arc plate rotates around rotating ring axis, arc plate, accommodating groove limit part of the wire body of wire harness, so as to fix the position of wire harness. The excess wire harness will not scatter, ensure the neat and beautiful installation, and eliminate potential safety hazards. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model embodiment;

[0018] Figure 2 It is the structure schematic diagram of arc plate when fixing wire harness in the utility model embodiment;

[0019] Figure 3 It is the structure schematic diagram of arc plate when being in initial state in the utility model embodiment;

[0020] Figure 4 It is the structure schematic diagram of fixed plate and mounting plate in the utility model embodiment;

[0021] Figure 5 It is the structure schematic diagram of fixed component in the utility model embodiment;

[0022] Figure 6 It is the structure schematic diagram of rotating ring, connecting rod and arc plate in the utility model embodiment.

[0023] In the drawing: 10, fixed plate;11, installation rod;20, mounting plate;21, accommodating groove;22, fixed shaft;23, limit post;24, limit strip;30, rotating ring;31, connecting rod;32, arc plate;33, control ring;40, fixed component;41, square rod;42, baffle;43, sliding plate;44, compression spring;45, recess;46, protruding block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application;Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments of the application;Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0025] AsFigures 1-6 As shown, the embodiment of the application discloses a high-precision temperature controller wire harness fixing device, which comprises a fixing plate 10, a mounting rod 11, a rotating ring 30 and a fixing assembly 40. The fixing plate 10 is arranged on the side wall of the temperature controller. The mounting rod 11 is horizontally arranged on the side of the fixing plate 10 away from the mounting plate 20. The mounting rod 11 is provided with the mounting plate 20 with a circular plate surface at the end away from the fixing plate 10. The wire harness connected with the temperature sensor on the temperature controller is wound on the mounting rod 11 to form a wire coil. The fixing plate 10 and the mounting plate 20 limit the position of the wire coil. A plurality of accommodating grooves 21 are circumferentially arranged on the outer wall of the mounting plate 20. The rotating ring 30 is rotationally arranged on the side of the mounting plate 20 away from the mounting rod 11. A plurality of connecting rods 31 are circumferentially arranged on the rotating ring 30. The number of the connecting rods 31 is consistent with the number of the accommodating grooves 21. The connecting rods 31 are provided with arc-shaped plates 32 at the ends away from the rotating ring 30. The fixing assembly 40 is arranged on the mounting plate 20 and used for fixing the rotating ring 30. During installation, the wire harness is taken off from the mounting rod 11 with a proper length, so that the temperature sensor can enter the monitoring area inside the equipment to be monitored. Then, the part of the wire harness is placed into the adjacent accommodating groove 21. Then, the rotating ring 30 is rotated to drive the plurality of connecting rods 31 and the arc-shaped plates 32 to rotate around the axis of the rotating ring 30. The arc-shaped plates 32 and the accommodating grooves 21 limit the part of the wire harness, so that the position of the wire harness is fixed. The excess wire harness cannot be scattered, which ensures the neatness and beauty of the installation and eliminates potential safety hazards.

[0026] Specifically, the fixing shaft 22 is concentrically arranged on the mounting plate 20. The rotating ring 30 is rotationally connected with the fixing shaft 22, so as to ensure the stability of the rotation of the rotating ring 30. The plurality of connecting rods 31 are commonly provided with a control ring 33, so as to facilitate the rotation of the rotating ring 30 and the plurality of connecting rods 31. The arc line radius of the arc surface on the side of the arc-shaped plate 32 away from the rotating ring 30 is consistent with the radius of the mounting plate 20.

[0027] When the fixing assembly 40 is set, the square rod 41 is arranged at the end of the fixing shaft 22 away from the mounting plate 20, the baffle 42 is arranged at the end of the square rod 41 away from the fixing shaft 22, the sliding plate 43 is provided with a square hole, the sliding plate 43 is slidably arranged on the square rod 41 through the square hole, the compression spring 44 is sleeved on the rod between the sliding plate 43 and the baffle 42, one end of the compression spring 44 is connected with the baffle 42, the other end is connected with the sliding plate 43, a plurality of grooves 45 are arranged on the sliding plate 43 in a circumferential direction, and the convex blocks 46 are arranged on the rotating ring 30 corresponding to the grooves 45. The convex block 46 is in the shape of less than a hemisphere. The compression spring 44 provides a pushing force, so that the sliding plate 43 is in contact with the rotating ring 30, and the convex block 46 is located in the groove 45. When the rotating ring 30 is rotated, the convex block 46 slides out of the groove 45, the sliding plate 43 is separated from the rotating ring 30, the sliding plate 43 slides, and the compression spring 44 is compressed, until the groove 45 moves to the next convex block 46 in the rotating direction, the sliding plate 43 is pushed to slide under the elastic force of the compression spring 44, so that the convex block 46 cooperates with the groove 45, and the position of the rotating ring 30 is fixed. The number of grooves 45 is twice the number of accommodation slots 21.

[0028] When the mounting plate 20 is specifically arranged, two limiting columns 23 are arranged on the mounting plate 20 corresponding to each connecting rod 31, and one limiting strip 24 is arranged at the ends of the two limiting columns 23 away from the mounting plate 20. The connecting rod 31 is in sliding contact with the limiting strip 24 on the side away from the mounting plate 20, the limiting strip 24 limits the connecting rod 31, and the stability of the connecting rod 31 is ensured.

[0029] The use principle of the fixing device of the high-precision temperature controller wire harness in the embodiment is as follows: in the initial state, the arc-shaped plate 32 is away from the accommodation slot 21. When installed, the wire harness is taken off from the mounting rod 11 to an appropriate length, so that the temperature sensor can enter the monitoring area inside the equipment to be monitored, then part of the wire body of the wire harness is placed in the adjacent accommodation slot 21, and then the control ring 33 is rotated to drive the rotating ring 30, the plurality of connecting rods 31 and the plurality of arc-shaped plates 32 to rotate around the axis of the rotating ring 30. When the rotating ring 30 is rotated, the convex block 46 slides out of the groove 45, the sliding plate 43 is separated from the rotating ring 30, the sliding plate 43 slides, and the compression spring 44 is compressed, until the groove 45 moves to the next convex block 46 in the rotating direction, the sliding plate 43 is pushed to slide under the elastic force of the compression spring 44, so that the convex block 46 cooperates with the groove 45, and the position of the rotating ring 30 is fixed, so that the positions of the connecting rod 31 and the arc-shaped plate 32 are fixed.

[0030] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A fixing device for a high-precision temperature controller wiring harness, characterized in that: The utility model relates to a temperature controller fixing device, including the fixed plate (10) of setting in temperature controller side wall, horizontal installation rod (11) are provided with on the fixed plate (10), the installation plate (20) that the installation rod (11) one end away from fixed plate (10) is provided with the board face presents circular, a plurality of accommodating grooves (21) are opened to the outer wall of installation plate (20) circumferentially, rotating ring (30) are rotatably arranged on the side of installation plate (20) away from installation rod (11), a plurality of connecting rods (31) are arranged circumferentially on the rotating ring (30), the number of connecting rods (31) is consistent with the number of accommodating grooves (21), arc plate (32) are provided with on the side of connecting rod (31) away from rotating ring (30), and the fixed assembly (40) of fixing rotating ring (30) is provided on installation plate (20).

2. The high-precision temperature controller wire harness fixing device according to claim 1, characterized in that: The installation plate (20) is provided with a fixed shaft (22) concentrically, and the rotating ring (30) is rotatably connected with the fixed shaft (22).

3. The high-precision temperature controller wire harness fixing device according to claim 2, characterized in that: The fixed assembly (40) includes a square rod (41) arranged above the fixed shaft (22), a baffle (42) arranged at one end of the square rod (41) away from the fixed shaft (22), a sliding plate (43) slidingly arranged on the square rod (41), a compression spring (44) sleeved on the rod between the sliding plate (43) and the baffle (42), a plurality of recesses (45) circumferentially spaced apart on the sliding plate (43), and a protrusion (46) arranged on the rotating ring (30) corresponding to the recess (45).

4. The high-precision temperature controller wire harness fixing device according to claim 3, characterized in that: The number of recesses (45) is twice the number of accommodating grooves (21).

5. The high-precision temperature controller wire harness fixing device according to claim 1, characterized in that: Two limiting columns (23) are arranged on the installation plate (20) corresponding to each connecting rod (31), and one limiting strip (24) is arranged at one end of the two limiting columns (23) away from the installation plate (20), and the connecting rod (31) on the side away from the installation plate (20) is in sliding contact with the limiting strip (24).

6. The high-precision temperature controller wire harness fixing device according to claim 1, characterized in that: A control ring (33) is arranged on a plurality of connecting rods (31).

7. The high-precision temperature controller wire harness fixing device according to claim 1, characterized in that: The arc radius of the arc surface on the side of the arc plate (32) away from the rotating ring (30) is consistent with the radius of the installation plate (20).

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