CN214757075U

CN214757075U - PCB with WIFI function

Info

Publication number: CN214757075U
Application number: CN202120913131.4U
Authority: CN
Inventors: 张日鹏; 刘峰
Original assignee: Zhejiang Xingxing Refrigeration Co Ltd
Current assignee: Zhejiang Xingxing Refrigeration Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-16
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a PCB board with WIFI function, which relates to the technical field of PCB boards and aims at the problem of inconvenient use, and provides a proposal that comprises a temperature control panel box body, wherein the inner side edge of the temperature control panel box body is fixedly connected with two symmetrical second positioning columns, the inner side of the temperature control panel box body is fixedly connected with a plurality of third positioning columns, the edge of the temperature control panel box body is fixedly connected with a plurality of first positioning columns, the middle of the inner side of the temperature control panel box body is fixedly connected with a plurality of limiting rods, the inner side of the temperature control panel box body is clamped with a PCB board, the edge of the PCB board is provided with a plurality of limiting grooves which are clamped with the limiting rods, and the PCB board is provided with a plurality of third positioning holes which are sleeved with the third positioning columns, the utility model has simple structure, convenient and rapid installation and disassembly, strong use function and convenient use for personnel, simple operation and convenient use.

Description

PCB with WIFI function

Technical Field

The utility model relates to a PCB board technical field especially relates to a PCB board with WIFI function.

Background

Printed circuit boards have evolved from single-layer to double-sided, multi-layer and flex boards, and have continued to evolve toward high precision, high density and high reliability. The size is continuously reduced, the cost is reduced, and the performance is improved, so that the printed circuit board still keeps strong vitality in the development process of future electronic products. The development trend of the production and manufacturing technology of the future printed circuit board is to develop the printed circuit board in the directions of high density, high precision, fine aperture, fine lead, small spacing, high reliability, multilayering, high-speed transmission, light weight and thin type.

The PCB board uses very frequently in the life, and general PCB board passes through the bolt fastening inside certain casing when using, can't dismantle fast, and personnel are inconvenient overhauls, uses inconveniently, so need a PCB board that has the WIFI function now.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of PCB board with WIFI function has solved and has used inconvenient problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a PCB with a WIFI function comprises a temperature control panel box body, wherein two second positioning columns which are symmetrical mutually are fixedly connected to the inner side edge of the temperature control panel box body, a plurality of third positioning columns are fixedly connected to the inner side of the temperature control panel box body, a plurality of first positioning columns are fixedly connected to the edge of the temperature control panel box body, a plurality of limiting rods are fixedly connected to the middle of the inner side of the temperature control panel box body, a PCB is clamped and connected to the inner side of the temperature control panel box body, a plurality of limiting grooves which are clamped and connected with the limiting rods are formed in the edge of the PCB, a plurality of third positioning holes which are sleeved and connected with the third positioning columns are formed in the PCB, an upper cover of the temperature control panel which is positioned above the PCB is clamped and connected to the inner side of the temperature control panel box body, a second positioning hole which is sleeved and connected with the second positioning columns is formed in the upper cover of the temperature control panel, a clamping groove is formed in the middle of the upper cover of the temperature control panel, the inboard of draw-in groove is provided with the LED display, the marginal fixedly connected with limiting plate of LED display, the both sides of limiting plate all are provided with the latch mechanism who is connected with the control by temperature change panel upper cover, the last surface paste of control by temperature change panel upper cover has the pad pasting button, set up in the middle of the pad pasting button with LED display complex observation window.

Preferably, the clamping mechanism comprises a spring fixedly connected with the inner side of the upper cover of the temperature control panel, one end of the spring is fixedly connected with a pulling plate slidably connected with the upper cover of the temperature control panel, and one end of the pulling plate is fixedly connected with a clamping block inserted into the limiting plate.

Preferably, the inner sides of the first positioning column, the second positioning column and the third positioning column are provided with threaded holes, and one side of the limiting groove is provided with an opening.

Preferably, the inner side wall of the temperature control panel box body is provided with a connecting hole, and the upper end of the temperature control panel box body is fixedly connected with an ear plate.

Preferably, the inner side edge of the temperature control panel box body is fixedly connected with a sponge block, and the upper surface of the temperature control panel box body is fixedly connected with a rubber strip.

Preferably, a plurality of function keys are arranged on the film pasting key, and the observation window is made of transparent materials.

The utility model has the advantages that:

1. through pegging graft third locating hole and third reference column above the PCB board, just can make the PCB board fix in the inside of control by temperature change panel box body, can prevent when taking place the vibration for the PCB board takes place to drop, through the spacing hole that sets up on the PCB board and the gag lever post cooperation on the control by temperature change panel box body, just can make the PCB board carry on spacingly, makes the stability of PCB board better.

2. Through pressing down the arm-tie, just can be so that the spring compression, then with the limiting plate of LED display both sides put into the draw-in groove inside, then not hard up arm-tie, and then make the fixture block of arm-tie one side peg graft with the limiting plate, just can make the LED display install fast and dismantle, convenient to use through covering the pad pasting button on the control by temperature change panel upper surface, just can operate through the convenient personnel of instructing above the pad pasting button.

Drawings

Fig. 1 is a schematic top-view cross-sectional view of a PCB board with a WIFI function provided in the present invention;

fig. 2 is a schematic top cross-sectional view of a PCB board with a WIFI function provided in the present invention;

fig. 3 is a schematic front view of a PCB having a WIFI function provided by the present invention;

fig. 4 is the utility model provides a A department of PCB board enlargies schematic diagram with WIFI function.

Reference numbers in the figures: 1. a temperature control panel box body; 2. connecting holes; 3. a first positioning post; 4. an upper cover of the temperature control panel; 5. an LED display; 6. a limiting rod; 7. a second positioning column; 8. a third positioning column; 9. a PCB board; 10. an observation window; 11. pasting a film key; 12. a limiting plate; 13. a clamping block; 14. a card slot; 15. a spring; 16. and (5) pulling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a PCB with WIFI function comprises a temperature control panel box body 1, two second positioning columns 7 symmetrical to each other are fixedly connected to the inner side edge of the temperature control panel box body 1, a plurality of third positioning columns 8 are fixedly connected to the inner side of the temperature control panel box body 1, a plurality of first positioning columns 3 are fixedly connected to the edge of the temperature control panel box body 1, a plurality of limiting rods 6 are fixedly connected to the middle of the inner side of the temperature control panel box body 1, a PCB 9 is clamped to the inner side of the temperature control panel box body 1, a plurality of limiting grooves clamped to the limiting rods 6 are formed at the edge of the PCB 9, a plurality of third positioning holes sleeved to the third positioning columns 8 are formed on the PCB 9, a temperature control panel upper cover 4 positioned above the PCB 9 is clamped to the inner side of the temperature control panel box body 1, a second positioning hole sleeved to the second positioning column 7 is formed on the temperature control panel upper cover 4, a clamping groove 14 is formed in the middle of the temperature control panel upper cover 4, the inner side of the clamping groove 14 is provided with an LED display 5, the edge of the LED display 5 is fixedly connected with a limiting plate 12, both sides of the limiting plate 12 are provided with clamping mechanisms connected with an upper cover 4 of a temperature control panel, the upper surface of the upper cover 4 of the temperature control panel is adhered with a film-pasting key 11, the middle of the film-pasting key 11 is provided with an observation window 10 matched with the LED display 5, the third positioning hole on the PCB 9 is inserted with the third positioning column 8, so that the PCB 9 can be fixed in the temperature control panel box body 1, can prevent the PCB 9 from falling off when vibration occurs, the PCB 9 can be limited by matching the limiting hole arranged on the PCB 9 with the limiting rod 6 on the temperature control panel box body 1, the stability of the PCB 9 is better, by pasting the film pasting key 11 on the upper surface of the temperature control panel upper cover 4, the operation of a person can be facilitated through the indication on the film pasting key 11.

Clamping mechanism includes the spring 15 with the inboard fixed connection of temperature control panel upper cover 4, the one end fixedly connected with of spring 15 and the arm-tie 16 of 4 sliding connection of temperature control panel upper cover, the fixture block 13 of the one end fixedly connected with and limiting plate 12 grafting of arm-tie 16, through pressing the arm-tie 16, just can make spring 15 compress, then put into draw-in groove 14 inside with limiting plate 12 of LED display 5 both sides, then not hard up arm-tie 16, and then make fixture block 13 and limiting plate 12 of arm-tie 16 one side peg graft, just can make LED display 5 install fast and dismantle, high durability and convenient use.

The insides of the first positioning column 3, the second positioning column 7 and the third positioning column 8 are provided with threaded holes, one side of the limiting groove is provided with an opening, and the device is convenient to mount through the threaded holes.

Connecting hole 2 has been seted up to the inside wall of control by temperature change panel box body 1, and the upper end fixedly connected with otic placode of control by temperature change panel box body 1, convenient to use.

The inboard marginal fixedly connected with sponge piece of control by temperature change panel box body 1, the last fixed surface of control by temperature change panel box body 1 is connected with the rubber strip, can play the effect of protection inside electronic component through the sponge piece, through the rubber strip, can prevent that water from entering into inside control by temperature change panel box body 1.

The film-sticking key 11 is provided with a plurality of function keys, and the observation window 10 is made of transparent materials.

The working principle is as follows: the PCB 9 can be fixed in the temperature control panel box body 1 by inserting the third positioning hole on the PCB 9 into the third positioning column 8, so that the PCB 9 can be prevented from falling off when vibration occurs, the PCB 9 can be limited by matching the limiting hole arranged on the PCB 9 with the limiting rod 6 on the temperature control panel box body 1, so that the stability of the PCB 9 is better, the spring 15 can be compressed by pressing the pulling plate 16, then the limiting plates 12 on two sides of the LED display 5 are placed into the clamping groove 14, then the pulling plate 16 is loosened, and further the clamping block 13 on one side of the pulling plate 16 is inserted into the limiting plate 12, so that the LED display 5 can be rapidly installed and disassembled, the use is convenient, the film pasting key 11 can be conveniently operated by indicating on the film pasting key 11 by pasting the upper surface of the upper cover 4 of the temperature control panel, through being provided with transparent observation window 10 in the middle of pad pasting button 11, the personnel of being convenient for observe the figure above the LED display 5 fast, make things convenient for personnel to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A PCB with a WIFI function comprises a temperature control panel box body (1) and is characterized in that two second positioning columns (7) which are symmetrical to each other are fixedly connected to the inner side edge of the temperature control panel box body (1), a plurality of third positioning columns (8) are fixedly connected to the inner side of the temperature control panel box body (1), a plurality of first positioning columns (3) are fixedly connected to the edge of the temperature control panel box body (1), a plurality of limiting rods (6) are fixedly connected to the middle of the inner side of the temperature control panel box body (1), a PCB (9) is clamped to the inner side of the temperature control panel box body (1), a plurality of limiting grooves clamped with the limiting rods (6) are formed in the edge of the PCB (9), a plurality of third positioning holes sleeved with the third positioning columns (8) are formed in the PCB (9), an upper cover (4) of the temperature control panel positioned above the PCB (9) is clamped to the inner side of the temperature control panel box body (1), offer the second locating hole that cup joints with second reference column (7) on control by temperature change panel upper cover (4), draw-in groove (14) have been seted up to the centre of control by temperature change panel upper cover (4), the inboard of draw-in groove (14) is provided with LED display (5), the marginal fixedly connected with limiting plate (12) of LED display (5), the both sides of limiting plate (12) all are provided with the clamping mechanism who is connected with control by temperature change panel upper cover (4), the upper surface paste of control by temperature change panel upper cover (4) has pad pasting button (11), set up in the centre of pad pasting button (11) with LED display (5) complex observation window (10).

2. The PCB with the WIFI function is characterized in that the clamping mechanism comprises a spring (15) fixedly connected with the inner side of the temperature control panel upper cover (4), one end of the spring (15) is fixedly connected with a pulling plate (16) in sliding connection with the temperature control panel upper cover (4), and one end of the pulling plate (16) is fixedly connected with a clamping block (13) in plug-in connection with the limiting plate (12).

3. The PCB with the WIFI function according to claim 1, wherein the first positioning column (3), the second positioning column (7) and the third positioning column (8) are provided with threaded holes on inner sides, and an opening is formed in one side of the limiting groove.

4. The PCB with the WIFI function is characterized in that the inner side wall of the temperature control panel box body (1) is provided with a connecting hole (2), and the upper end of the temperature control panel box body (1) is fixedly connected with an ear plate.

5. The PCB with the WIFI function according to claim 1, wherein a sponge block is fixedly connected to the inner side edge of the temperature control panel box body (1), and a rubber strip is fixedly connected to the upper surface of the temperature control panel box body (1).

6. The PCB with the WIFI function according to claim 1, wherein a plurality of function keys are arranged on the film-attached key (11), and the observation window (10) is made of a transparent material.