CN210609972U

CN210609972U - Strong current temperature controller

Info

Publication number: CN210609972U
Application number: CN201921134788.XU
Authority: CN
Inventors: 阮钦能
Original assignee: Guangzhou Rishun Electronic Technology Co ltd
Current assignee: Guangzhou Rishun Electronic Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-22
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a strong current temperature controller, which comprises a male shell and a female shell, wherein the male shell is fixedly provided with a first circuit board, a pin header electrically connected with the first circuit board and a protective shell surrounding the periphery of the pin header, the height of the protective shell is higher than that of the pin header, and the first circuit board is used for controlling weak current; the female shell is fixedly provided with a second circuit board and a needle seat electrically connected with the second circuit board; the male shell is suitable for covering the female shell and enabling the pin header to be inserted into the pin base. Because flexible electric wires are abandoned in the installation process, the electric wires can be prevented from being broken when strong current and weak current are installed step by step, and the defect of wire breakage is avoided. The protective shell is arranged on the periphery of the pin header, and the height of the protective shell is higher than that of the pin header, so that the pin header can be protected, and the occurrence of bad conditions such as circuit breaking can be prevented. When installing female shell with public shell on, fix a position and direction through the protective housing, can improve the installation effectiveness and guarantee the installation effect.

Description

Strong current temperature controller

Technical Field

The utility model relates to a temperature controller technical field especially relates to forceful electric power temperature controller.

Background

Strong electricity temperature controllers on the market are generally connected by flexible wires, and the strong electricity temperature controllers need to be installed on a wall surface, and the strong and weak electricity plates cannot be completely separated, so that the phenomenon that the flexible wires are easily broken in the installation process is caused, and the installation efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a strong current temperature controller, its connection stability that can improve the circuit of strong current temperature controller, prevent the circuit fracture, can also improve the installation effectiveness simultaneously.

The purpose of the utility model is realized by adopting the following technical scheme:

the strong current temperature controller comprises a male shell and a female shell, wherein the male shell is fixedly provided with a first circuit board, a pin header electrically connected with the first circuit board, and a protective shell surrounding the periphery of the pin header, the height of the protective shell is higher than that of the pin header, and the first circuit board is used for controlling weak current; the female shell is fixedly provided with a second circuit board and a needle seat electrically connected with the second circuit board; the male shell is suitable for covering the female shell and enabling the pin header to be inserted into the pin base.

Further, one of the female shell and the male shell is provided with a clamping groove, and the other is provided with a buckle which is matched with the clamping groove.

Further, female shell is equipped with four draw-in grooves, the needle file is located four the framework that the draw-in groove encloses, public shell is equipped with four buckles, four the buckle corresponds one of them of joint draw-in groove respectively.

Furthermore, the female shell is provided with a sealing cover plate, each clamping groove is arranged on the sealing cover plate, the sealing cover plate is provided with a abdicating through hole, and the needle seat is opposite to the abdicating through hole; the male shell is provided with an embedded block, the pin header is fixedly arranged on the embedded block, and the embedded block is suitable for being embedded into the abdication through hole and enabling the pin header to be inserted into the pin base.

Further, the female shell is provided with a threaded hole, the male shell is connected with a bolt, and the bolt is connected with the threaded hole.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses in, the second circuit board of control forceful electric power is installed to female shell, and in the during operation, female shell and second circuit board need imbed the wall, the lid closes public shell again to make the first circuit board of public shell and the second circuit board conductive connection of female shell realize data transmission. The pin header is inserted into the pin header through the pin header, so that the strong current and the weak current can be installed step by step and are electrically connected. Because flexible electric wires are abandoned in the installation process, the electric wires can be prevented from being broken when strong current and weak current are installed step by step, and the defect of wire breakage is avoided.

2. The protective shell is arranged on the periphery of the pin header, and the height of the protective shell is higher than that of the pin header, so that the pin header can be protected, and the occurrence of bad conditions such as circuit breaking can be prevented.

3. When installing female shell with public shell on, fix a position and direction through the protective housing, can improve the installation effectiveness and guarantee the installation effect.

Drawings

FIG. 1 is a schematic view of a strong current temperature controller according to the present invention;

FIG. 2 is a schematic structural view of the male housing shown in FIG. 1;

FIG. 3 is a front view of the male housing shown in FIG. 2;

fig. 4 is a front view of the female housing shown in fig. 1.

In the figure: 1. a male housing; 11. arranging needles; 12. a protective shell; 13. buckling; 14. a fitting block; 2. a female housing; 21. a needle seat; 22. a card slot; 23. sealing the cover plate; 24. and (4) yielding through holes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Fig. 1-4 show a strong current temperature controller according to a preferred embodiment of the present invention, which includes a male housing 1 and a female housing 2, wherein the male housing 1 is fixedly provided with a first circuit board, a pin header 11 electrically connected to the first circuit board, and a protective shell 12 surrounding the pin header 11, the protective shell 12 is higher than the pin header 11, and the first circuit board is used for controlling weak current; the female shell 2 is fixedly provided with a second circuit board and a needle seat 21 electrically connected with the second circuit board; the male housing 1 is adapted to cover the female housing 2 and to allow the row of needles 11 to be inserted into said needle holder 21.

It can be understood that the utility model discloses in, the second circuit board of control forceful electric power is installed to female shell 2, and in the during operation, female shell 2 and second circuit board need imbed the wall, the lid closes public shell 1 again to make the first circuit board of public shell 1 and the second circuit board conductive connection realization data transmission of female shell 2. The pin header 11 of the male housing 1 is electrically connected with the first circuit board, the second circuit board of the female housing 2 is electrically connected with the pin base 21, and the pin header 21 is inserted into the pin header 11, so that the strong current and the weak current can be installed step by step and electrically connected. Furthermore, soft wires are abandoned in the installation process, so that the wires can be prevented from being broken during the step-by-step installation of strong current and weak current, and the defect of wire breakage is avoided. In addition, the protective shell 12 is arranged on the periphery of the pin header 11, and the height of the protective shell 12 is higher than that of the pin header 11, so that the pin header 11 can be protected, and the occurrence of bad conditions such as circuit breaking can be prevented. Moreover, when the male housing 1 is mounted on the female housing 2, positioning and guiding are performed by the protective case 12, it is possible to improve mounting efficiency and secure mounting effect.

Preferably, one of the female housing 2 and the male housing 1 is provided with a card slot 22 (see fig. 4), and the other is provided with a snap 13 (see fig. 2), the snap 13 fitting with the card slot 22. It can be understood that, by the cooperation of the locking groove 22 and the buckle 13, the extrusion force of the pin header 11 on the pin header 21 caused by the gravity of the male housing 1 can be reduced, thereby ensuring the connection reliability of the pin header 11 and the pin header 21.

Preferably, the female housing 2 is provided with four slots 22, the needle holder 21 is located in a frame surrounded by the four slots 22, the male housing 1 is provided with four buckles 13, and the four buckles 13 are correspondingly buckled with one of the slots 22 respectively.

Preferably, the female housing 2 is provided with a sealing cover plate 23, each clamping groove 22 is arranged on the sealing cover plate 23, the sealing cover plate 23 is provided with an abdicating through hole 24, and the needle seat 21 is opposite to the abdicating through hole 24; the male housing 1 is provided with an embedding block 14, the pin header 11 is fixedly arranged on the embedding block 14, and the embedding block 14 is suitable for embedding the abdicating through hole 24 and enabling the pin header 11 to be inserted into the pin header 21. It is understood that, in the combination of the cover plate 23 and the fitting block 14, it is possible to isolate the components inside the female housing 2 from the components inside the male housing 1, thereby avoiding exposure of the strong electric components. Also, the fitting of the male housing 1 to the female housing 2 can be facilitated by guiding and positioning the fitting block 14 through the relief through hole 24.

In order to further improve the connection strength between the male housing 1 and the female housing 2 on the basis that the buckle 13 is fixed to the clamping groove 22, preferably, the female housing 2 is provided with a threaded hole, and the male housing 1 is connected with a bolt which is connected with the threaded hole.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Strong electric temperature controller, its characterized in that: the protection device comprises a male shell and a female shell, wherein the male shell is fixedly provided with a first circuit board, a pin header electrically connected with the first circuit board and a protection shell arranged around the pin header, the protection shell is higher than the pin header, and the first circuit board is used for controlling weak current; the female shell is fixedly provided with a second circuit board and a needle seat electrically connected with the second circuit board; the male shell is suitable for covering the female shell and enabling the pin header to be inserted into the pin base.

2. The strong electric temperature controller according to claim 1, wherein: one of the female shell and the male shell is provided with a clamping groove, and the other one is provided with a buckle which is matched with the clamping groove.

3. The strong electric temperature controller according to claim 2, wherein: female shell is equipped with four draw-in grooves, the needle file is located four the framework that the draw-in groove encloses, public shell is equipped with four buckles, four the buckle corresponds one of them of joint draw-in groove respectively.

4. The strong electric temperature controller according to claim 2, wherein: the female shell is provided with a sealing cover plate, each clamping groove is formed in the sealing cover plate, the sealing cover plate is provided with an abdicating through hole, and the needle seat is opposite to the abdicating through hole; the male shell is provided with an embedded block, the pin header is fixedly arranged on the embedded block, and the embedded block is suitable for being embedded into the abdication through hole and enabling the pin header to be inserted into the pin base.

5. The strong electric temperature controller according to claim 3, wherein: the female shell is provided with a threaded hole, the male shell is connected with a bolt, and the bolt is connected with the threaded hole.