Water pump controller patch device

Abstract

The utility model discloses a water pump controller patch device, which belongs to the technical field of patch devices and comprises a protective cover shell, a patch type probe body is arranged in the protective cover shell, and a self-adaptive pressing mechanism is arranged above the patch type probe body in the protective cover shell. The self-adaptive pressing mechanism comprises an abutting circular plate, a spring sleeve, a downward pressing abutting rod and an abutting spring, the abutting circular plate is fixed to the middle of the upper end face of the patch type probe body, the spring sleeve is arranged above the abutting circular plate, the downward pressing abutting rod is slidably connected to the interior of the spring sleeve, and the abutting spring is arranged in the spring sleeve; through the arrangement of the elastic hoop mechanism, the size of a clamping opening between the first clamping arm and the second clamping arm can be adjusted so that the protective cover can be assembled on a water pump shell; by means of the adjustable clamping and positioning mode of the first clamping arm and the second clamping arm, patch type probes can be assembled on water pump shells of different specifications, and the assembly firmness of the patch type probes can be kept.

Description

Technical Field

[0001] The utility model belongs to the technical field of patch devices, and particularly relates to a patch device for a water pump controller. Background Art

[0002] The position of the patch (or called probe, sensor) of the water pump controller mainly depends on the specific requirements and control methods of the water pump system. At present, the patch-type probe is generally directly pasted on the water pump housing, and it is a probe that controls the operation of the water pump by detecting the housing temperature. Since this probe directly measures the temperature of the water pump housing, it has the advantages of fast response speed and simple installation, and is suitable for water pump systems with high-precision temperature control requirements.

[0003] At present, since the patch-type probe of the water pump controller is fixed on the water pump housing by direct pasting, it makes the subsequent disassembly and assembly of the patch inconvenient, and there is a problem of loosening due to degumming after long-term use, which makes the fixing performance of the patch probe defective. Therefore, a patch device for a water pump controller is needed to solve the problems of unreliable fixing and inconvenient disassembly and assembly of the patch probe in the prior art. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a patch device for a water pump controller to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A patch device for a water pump controller, including a protective housing. Inside the protective housing, there is a patch-type probe body. Above the patch-type probe body inside the protective housing, there is an adaptive pressing mechanism. The adaptive pressing mechanism includes a pressing circular plate, a spring sleeve, a downward pressing rod and a pressing spring. The pressing circular plate is fixed in the middle of the upper end face of the patch-type probe body. The spring sleeve is arranged above the pressing circular plate. The downward pressing rod is slidably connected inside the spring sleeve. The pressing spring is arranged inside the spring sleeve. At the lower end of the protective housing, there is an elastic hoop mechanism. The elastic hoop mechanism includes a first clamping arm, a second clamping arm and a return spring. The first clamping arm and the second clamping arm are symmetrically arranged on both sides of the protective housing. The return spring is arranged on the opposite side surfaces of the first clamping arm and the second clamping arm. One end of the patch-type probe body is provided with a connecting wire.

[0006] It should be noted in the solution that the end of the downward pressing rod extending out of the spring sleeve is fixed at the center of the upper end face of the pressing circular plate, and the pressing spring is sleeved on the part of the downward pressing rod extending into the spring sleeve.

[0007] Further, it is worth noting that one end of the pressing spring is fixed on the end plate of the downward pressing rod, the other end of the pressing spring is fixed on the inner bottom wall of the spring sleeve, and the upper end of the spring sleeve is fixed on the lower end surface of the adjusting sliding seat.

[0008] Furthermore, it should be noted that an elastic tightening chute is provided on the upper end surface of the adjusting sliding seat at the position where the reset spring is located, and a guiding sliding column is fixed between the walls of the elastic tightening chute of the adjusting sliding seat.

[0009] As a preferred embodiment, the reset spring is sleeved outside the guiding sliding column, telescopic sliding holes are provided on one side surface of each of the first clamping arm and the second clamping arm, and the telescopic sliding holes of the first clamping arm and the second clamping arm are all slidably adapted to the guiding sliding column.

[0010] As a preferred embodiment, one end of each of the four reset springs is fixed on the wall of the elastic tightening chute of the adjusting sliding seat, and the other end of each of the four reset springs is fixed on the opposite side surface of the first clamping arm and the second clamping arm.

[0011] As a preferred embodiment, anti-slip gaskets are fixed on the inner arc surfaces of the first clamping arm and the second clamping arm, and a clamping opening is provided between the first clamping arm and the second clamping arm.

[0012] As a preferred embodiment, a lifting chute is provided on the inner side wall of the protective housing, a lifting slider is fixed on one side surface of the patch type probe body, and the lifting slider is slidably connected to the lifting chute of the protective housing.

[0013] Compared with the prior art, a patch device for a water pump controller provided by the present utility model has at least the following beneficial effects:

[0014] By providing an elastic clamping mechanism, the size of the clamping opening between the first clamping arm and the second clamping arm can be adjusted so that the protective housing can be assembled onto the water pump housing, and the adjustable clamping and positioning method of the first clamping arm and the second clamping arm can be used to adapt to the assembly of the patch type probe on water pump housings of different specifications and maintain the firmness of the assembly.

[0015] By providing an adaptive pressing mechanism, after the protective housing and the water pump housing are assembled, the patch type probe body is adaptively attached to the water pump housing under the elastic force of the pressing spring, and the way of applying an extrusion force to the patch type probe body and the water pump housing can enhance the tightness of the attachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional view of the overall structure of a patch device for a water pump controller of the present utility model;

[0018] Figure 2 It is a three-dimensional view of the sectional structure of the adjustment sliding seat of a patch device for a water pump controller of the present utility model;

[0019] Figure 3 It is a three-dimensional view of the anti-slip gasket structure of a patch device for a water pump controller of the present utility model;

[0020] Figure 4 It is a three-dimensional view of the sectional structure of the spring sleeve of a patch device for a water pump controller of the present utility model.

[0021] In the figure: 1, protective housing; 2, adjustment sliding seat; 3, tightening sliding groove; 4, first clamping arm; 5, second clamping arm; 6, anti-slip gasket; 7, telescopic sliding hole; 8, guiding sliding column; 9, return spring; 10, lifting sliding groove; 11, patch probe body; 12, lifting slider; 13, connecting wire; 14, pressing circular plate; 15, spring sleeve; 16, downward pressing rod; 17, pressing spring. Specific embodiments

[0022] The following further describes the present utility model in conjunction with embodiments.

[0023] Please refer to Figures 1-4 , the present utility model provides a patch device for a water pump controller, including a protective housing 1. Inside the protective housing 1, a patch probe body 11 is arranged. Above the patch probe body 11 inside the protective housing 1, an adaptive pressing mechanism is arranged. The adaptive pressing mechanism includes a pressing circular plate 14, a spring sleeve 15, a downward pressing rod 16 and a pressing spring 17. The pressing circular plate 14 is fixed in the middle of the upper end face of the patch probe body 11. The spring sleeve 15 is arranged above the pressing circular plate 14. The downward pressing rod 16 is slidably connected inside the spring sleeve 15. The pressing spring 17 is arranged inside the spring sleeve 15. At the lower end of the protective housing 1, an elastic clamping mechanism is arranged. The elastic clamping mechanism includes a first clamping arm 4, a second clamping arm 5 and a return spring 9. The first clamping arm 4 and the second clamping arm 5 are symmetrically arranged on both sides of the protective housing 1. The return spring 9 is arranged on the opposite side surfaces of the first clamping arm 4 and the second clamping arm 5. One end of the patch probe body 11 is provided with a connecting wire 13.

[0024] Furthermore, as shown in Figure 1 , Figure 2 and Figure 3 , it is specifically noted that one end of the downward pressing rod 16 extending out of the spring sleeve 15 is fixed at the center of the upper end surface of the pressing plate 14, and the pressing spring 17 is sleeved on the part of the downward pressing rod 16 extending into the spring sleeve 15.

[0025] Furthermore, as shown in Figure 3 , it is specifically noted that one end of the pressing spring 17 is fixed on the end plate of the downward pressing rod 16, the other end of the pressing spring 17 is fixed on the inner bottom wall of the spring sleeve 15, and the upper end of the spring sleeve 15 is fixed on the lower end surface of the adjusting slide 2.

[0026] The present solution has the following working process: Before use, move the upper parts of the first clamping arm 4 and the second clamping arm 5 in opposite directions, so that the first clamping arm 4 and the second clamping arm 5 slide away from each other along the tightening and loosening chute 3 of the adjusting slide 2, so as to adjust the size of the clamping opening between the first clamping arm 4 and the second clamping arm 5 for the protective cover 1 to be assembled onto the water pump housing. By using the adjustable clamping and positioning method of the first clamping arm 4 and the second clamping arm 5, it can be adapted to assemble the patch-type probe onto water pump housings of different specifications and maintain the firmness of its assembly.

[0027] According to the above working process, it can be seen that the size of the clamping opening between the first clamping arm 4 and the second clamping arm 5 can be adjusted for the protective cover 1 to be assembled onto the water pump housing. By using the adjustable clamping and positioning method of the first clamping arm 4 and the second clamping arm 5, it can be adapted to assemble the patch-type probe onto water pump housings of different specifications and maintain the firmness of its assembly.

[0028] Furthermore, as shown in Figure 1 , Figure 2 and Figure 4 , it is specifically noted that a tightening and loosening chute 3 is provided on the upper end surface of the adjusting slide 2 at the position where the return spring 9 is located, and a guiding slide post 8 is fixed between the walls where the tightening and loosening chute 3 of the adjusting slide 2 is located.

[0029] Furthermore, as shown in Figure 4 , it is specifically noted that the return spring 9 is sleeved outside the guiding slide post 8, and telescopic slide holes 7 are provided on one side surface of each of the first clamping arm 4 and the second clamping arm 5, and the telescopic slide holes 7 of the first clamping arm 4 and the second clamping arm 5 are all slidably adapted to the guiding slide post 8.

[0030] Furthermore, as shown in Figure 1 , it is specifically noted that one end of the four return springs 9 is fixed on the wall where the tightening and loosening chute 3 of the adjusting slide 2 is located, and the other end of the four return springs 9 is fixed on the opposite side surface of the first clamping arm 4 and the second clamping arm 5.

[0031] Further, as Figure 1 shown, it is worth specifically explaining that anti-slip pads 6 are fixed on the inner arc surfaces of the first clamping arm 4 and the second clamping arm 5, and a clamping opening is provided between the first clamping arm 4 and the second clamping arm 5.

[0032] Further, as Figure 1 shown, it is worth specifically explaining that a lifting sliding groove 10 is formed on the inner side wall of the protective housing 1, a lifting sliding block 12 is fixed on one side surface of the patch-type probe body 11, and the lifting sliding block 12 is slidably connected to the lifting sliding groove 10 of the protective housing 1. During use, the patch-type probe body 11 is fixed on the downward pressing rod 16 with a pressing function through the pressing circular plate 14. In this way, the patch-type probe body 11 is adaptively attached to the water pump housing under the elastic force of the pressing spring 17, and the way of applying a squeezing force to the patch-type probe body 11 and the water pump housing can enhance the tightness of the attachment.

[0033] In summary: The size of the clamping opening between the first clamping arm 4 and the second clamping arm 5 can be adjusted so that the protective housing 1 can be assembled onto the water pump housing. By using the adjustable clamping and positioning method of the first clamping arm 4 and the second clamping arm 5, it is possible to adapt to the assembly of the patch-type probe on water pump housings of different specifications and maintain the firmness of its assembly; after the protective housing 1 and the water pump housing are assembled, the patch-type probe body 11 is adaptively attached to the water pump housing under the elastic force of the pressing spring 17, and the way of applying a squeezing force to the patch-type probe body 11 and the water pump housing can enhance the tightness of the attachment.

[0034] The above-mentioned is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A patch device for a water pump controller, comprising a protective housing (1), characterized in that: Inside the protective housing (1), a patch-type probe body (11) is provided. Above the patch-type probe body (11) inside the protective housing (1), an adaptive pressing mechanism is provided. The adaptive pressing mechanism includes a pressing circular plate (14), a spring sleeve (15), a downward pressing rod (16), and a pressing spring (17). The pressing circular plate (14) is fixed at the middle of the upper end face of the patch-type probe body (11). The spring sleeve (15) is arranged above the pressing circular plate (14). The downward pressing rod (16) is slidably connected inside the spring sleeve (15). The pressing spring (17) is arranged inside the spring sleeve (15). At the lower end of the protective housing (1), an elastic clamping mechanism is provided. The elastic clamping mechanism includes a first clamping arm (4), a second clamping arm (5), and a return spring (9). The first clamping arm (4) and the second clamping arm (5) are symmetrically arranged on both sides of the protective housing (1). The return spring (9) is arranged on the opposite side surfaces of the first clamping arm (4) and the second clamping arm (5). One end of the patch-type probe body (11) is provided with a connecting wire (13).

2. The patch device for a water pump controller according to claim 1, characterized in that: One end of the downward pressing rod (16) extending out of the spring sleeve (15) is fixed at the center of the upper end face of the pressing circular plate (14). The pressing spring (17) is sleeved on the part of the downward pressing rod (16) extending into the spring sleeve (15).

3. The chip mounting device for a water pump controller according to claim 2, wherein: One end of the pressing spring (17) is fixed on the end plate of the downward pressing rod (16). The other end of the pressing spring (17) is fixed on the inner bottom wall of the spring sleeve (15). The upper end of the spring sleeve (15) is fixed on the lower end face of the adjusting slide base (2).

4. The patch device for a water pump controller according to claim 3, characterized in that: On the upper end face of the adjusting slide base (2) at the position where the return spring (9) is located, a tightening and loosening sliding groove (3) is provided. Between the walls of the adjusting slide base (2) where the tightening and loosening sliding groove (3) is located, a guiding slide post (8) is fixed.

5. A patch device for a water pump controller according to claim 4, characterized in that: The return spring (9) is sleeved outside the guiding slide post (8). On one side surface of each of the first clamping arm (4) and the second clamping arm (5), a telescopic sliding hole (7) is provided. The telescopic sliding holes (7) of the first clamping arm (4) and the second clamping arm (5) are all slidably adapted to the guiding slide post (8).

6. The patch device for a water pump controller according to claim 5, characterized in that: One ends of the four return springs (9) are fixed on the walls of the adjusting slide base (2) where the tightening and loosening sliding groove (3) is located. The other ends of the four return springs (9) are fixed on the opposite side surfaces of the first clamping arm (4) and the second clamping arm (5).

7. The chip mounting device for a water pump controller according to claim 6, characterized in that: Anti-slip pads (6) are fixed on the inner arc surfaces of the first clamping arm (4) and the second clamping arm (5). A clamping opening is provided between the first clamping arm (4) and the second clamping arm (5).

8. A patch device for a water pump controller according to claim 7, characterized in that: On the inner side wall of the protective housing (1), a lifting sliding groove (10) is provided. On one side surface of the patch-type probe body (11), a lifting sliding block (12) is fixed. The lifting sliding block (12) is slidably connected at the lifting sliding groove (10) of the protective housing (1).

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