CN217241113U

CN217241113U - Module box

Info

Publication number: CN217241113U
Application number: CN202123272364.XU
Authority: CN
Inventors: 赵俊; 王冈; 杨敏; 陈烨; 王文宏; 熊辉; 李莎; 马玉; 潘海琴; 秦瑞丽
Original assignee: Nanchang Railway Exploration Design Institute Co ltd
Current assignee: Nanchang Railway Exploration Design Institute Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-19
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a module box, including upper cover and base, the upper cover is including apron and first leg, the base includes bottom plate and second leg, the bottom plate has been seted up and has been leaned on the platform and by lean on the accommodation space that closes and form that the platform encloses, the accommodation space be used for as humiture sensing circuit board with lean on when leaning on the platform and leaning on, electronic components on the humiture sensing circuit board lay in the accommodation space, still be provided with fixed part and spacing portion on the bottom plate, work as the upper cover with the base lid is fashionable, first leg with the second leg supports and leans on, spacing portion is used for the restriction the upper cover with displacement between the base, the fixed part be used for with the upper cover with the base is fixed. The utility model provides an among the prior art has been solved to a module box, temperature and humidity sensing device takes place the problem of short circuit because of exposing for a long time in steam.

Description

Module box

Technical Field

The utility model relates to a technical field of module box, in particular to module box.

Background

With the development of society, the number of railway cable signal boxes is numerous in the station, and several hundreds of various signal boxes need to be installed in each station on average, and the signal boxes are wet and water inflow, which can cause the reduction of cable insulation and short circuit, thereby causing equipment failure and seriously affecting the driving safety.

The current operation mode is mainly a mode of manual inspection, regular box opening or direct fault alarm, and the modes are large in workload or difficult to monitor the moisture and water inlet conditions of the cable signal box in real time.

In order to reduce the cost of labor, simultaneously carry out real-time supervision to the environment in the cable signal case, normally can lay temperature and humidity sensing device in the cable signal case, this temperature and humidity sensing device is used for collecting the humiture information of the environment in the cable signal case, wherein, temperature and humidity sensing device generally can place in the module box, the module box can protect temperature and humidity sensing device, because components and parts such as diode have been arranged on temperature and humidity sensing device, if the temperature and humidity sensing device who installs in the module box does not carry out sealing process, can lead to steam to get into, thereby the unable work of diode short circuit, the life of temperature and humidity sensing device has been reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a module box to among the solution prior art, humiture sensing device takes place the problem of short circuit because of exposing for a long time in steam.

The utility model provides a module box includes upper cover and base, the upper cover includes apron and first leg, the base includes bottom plate and second leg, the bottom plate has been seted up and has been leaned on the platform and by lean on the accommodation space that closes and form that the platform encloses, the accommodation space be used for as humiture sensing circuit board with lean on when the platform supports and lean on, electronic components on the humiture sensing circuit board lays in the accommodation space, still be provided with fixed part and spacing portion on the bottom plate, work as the upper cover with the base lid is fashionable, first leg with the second leg supports and leans on, spacing portion is used for the restriction the upper cover with displacement between the base, the fixed part be used for with the upper cover with the base is fixed.

Above-mentioned module box passes through fixed part and spacing portion and upper cover fixed connection that the bottom plate of base set up, wherein, the base setting lean on the platform and by leaning on the platform to enclose synthetic appearance value space, lean on when humiture sensing circuit board with lean on the platform to lean on, electronic components on the humiture sensing circuit board lays in the accommodation space, can be so that electronic components obtains the protection, simultaneously, because humiture sensing circuit board places and leans on the platform, will with lean on the platform lateral wall to form groove structure, this groove structure is used for the point to glue to the infringement of steam to electronic components has been prevented.

Furthermore, the module box also comprises side baffles, and at least one side baffle of the module box is provided with a through hole.

Furthermore, the first surrounding wall and the second surrounding wall are correspondingly provided with accommodating interlayers, and the accommodating interlayers are used for placing the side baffle into an accommodating space formed by the accommodating interlayers when the upper cover and the base cover are closed.

Further, when the side baffle is placed in the accommodating interlayer, the height of the through hole is higher than that of the accommodating interlayer.

Furthermore, the cover plate extends out of a fixing plate towards the bottom plate, the fixing plate is movably connected with the pressing plate, and the fixing plate and the pressing plate are used for fixing the power supply battery.

Furthermore, the pressing plate faces the cover plate and is provided with silica gel.

Furthermore, the cover plate is also provided with an enclosing baffle plate, and the enclosing baffle plate is arranged at an opening formed by the fixed plate and the pressing plate.

Furthermore, the enclosure baffle is provided with a wire arranging port.

Further, the height of the baffle plate does not exceed the height of the fixing plate.

According to the utility model provides a atress induction system and boxing equipment's other advantages and technological effect will be introduced in detail in embodiment.

Drawings

Fig. 1 is a schematic structural view of a module case according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a certain viewing angle when the circuit board is placed against the platform according to an embodiment of the present invention.

Description of the main element symbols:

cover plate	1	Containing sandwich	4
				A first enclosure wall	11	Fixing plate	5
Bottom plate	2	Pressing plate	6
				Second enclosure wall	21	Silica gel	61
Against the platform	22	Fixing rod	7
				Containing space	23	Limiting sleeve	8
Side baffle	3	Limiting rod	81
				Through hole	34	Temperature and humidity sensing circuit board	9

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 2, a module box according to an embodiment of the present invention is shown, which includes an upper cover and a base, wherein:

the base comprises a surrounding wall and a bottom plate 2, the space formed by the surrounding wall and the bottom plate 2 is used for placing a temperature and humidity sensing circuit board 9, wherein an abutting platform 22 and a containing space 23 formed by the abutting platform 22 in an enclosing mode are arranged on the bottom plate 2, electronic components are welded on the temperature and humidity sensing circuit board 9, in order to prevent the damage of the electronic components caused by collision and the short circuit of the electronic components caused by the invasion of water vapor in the environment, one surface with a humidity sensitive element and the like faces upwards, the temperature and humidity sensing circuit board 9 with one surface with the electronic components faces downwards, when the temperature and humidity sensing circuit board 9 abuts against the abutting platform 22, the electronic components are placed in the containing space 23, the damage of the electronic components caused by collision is avoided, meanwhile, when the temperature and humidity sensing circuit board 9 abuts against the abutting platform 22, the edge of the temperature and humidity sensing circuit board 9 and the side wall of the abutting platform 22 form a groove structure, the groove structure is used for dispensing, so that invasion of water vapor to the electronic component is prevented.

It needs to be said, for convenient point glue, make some glue syringe needle extend to some glue department more easily, set up the height of two minor face leg in the second leg 21 and be less than the long limit leg, thereby can realize the multi-angle, the point glue of no interference, and simultaneously, the minor face leg has been seted up on the minor face leg and has been accommodated intermediate layer 4, should hold

intermediate layer

4 and 3 adaptations of side shield, can understand, be provided with on the first leg 11 equally and hold intermediate layer 4, and corresponding with second leg 21, when the upper cover closed with the base lid, first leg 11 supports with second leg 21 and leans on, their intermediate layer 4 that holds will form accommodation space, side shield 3 is installed in accommodation space.

In this embodiment, the side baffles 3 are two, wherein a plurality of through holes 34 are formed in the middle of one of the side baffles 3, and when the side baffle 3 with the through holes 34 is placed in the accommodating interlayer 4, the through holes 34 are higher than the accommodating interlayer 4, i.e. the accommodating interlayer 4 of the first surrounding wall 11 and the second surrounding wall 21 does not shield the through holes 34, the through holes 34 are used for communicating with the environment, i.e. if moisture exists in the environment, the moisture enters the module box through the through holes 34, is sensed by the moisture-sensitive element, and collects related data.

Specifically, need be equipped with the power supply battery in general module box, a power supply for humiture sensing circuit board 9, if not fix power supply battery, in transportation or installation, the power supply battery who rocks may hit and lose components and parts, perhaps cause the not hard up of circuit, in this embodiment, apron 1 extends fixed plate 5 to 2 directions of bottom plate, fixed plate 5 passes through spring coupling with clamp plate 6 again, make clamp plate 6 form decurrent pressure, make power supply battery pre-fix through this pressure, again because clamp plate 6 is provided with silica gel 61 towards apron 1 direction on, when making power supply battery and clamp plate 6 contact, surface friction is bigger, it is difficult to not hard up more.

In addition, an enclosing baffle is further arranged around the opening formed by the fixing plate 5 and the pressing plate 6, the height of the enclosing baffle is not more than that of the fixing portion, the movable range of the power supply battery is limited due to the arrangement of the enclosing baffle, the power supply battery can be blocked by the enclosing baffle even if the power supply battery slides out of the pressing plate 6, and the temperature and humidity sensing circuit board 9 is protected well.

It should be noted that the bottom plate 2 is further provided with a fixing portion and a limiting portion, the fixing portion is specifically four fixing rods 7 with internal threads, and the limiting portion is specifically four limiting sleeves 8, it can be understood that the cover plate 1 is provided with adaptive bolt hole positions and limiting rods 81, when the upper cover and the base need to be covered, the limiting rods 81 are inserted into the limiting sleeves 8 to play a role in positioning, and then screws are rotatably inserted into the fixing rods 7 with internal threads, so that the upper cover and the base are fixed.

To sum up, the utility model provides a module box passes through fixed part and spacing portion and the upper cover fixed connection that the bottom plate 2 of base set up, wherein, what the base set up leans on platform 22 and by leaning on platform 22 to enclose synthetic appearance value space, leans on when humiture sensing circuit board 9 supports by leaning on platform 22, electronic components on the humiture sensing circuit board 9 lays in the accommodation space 23, can make electronic components obtain the protection, simultaneously, because humiture sensing circuit board 9 places and leans on platform 22, will with lean on and lean on platform 22 lateral wall formation groove structure, this groove structure is used for the point to the infringement of steam to electronic components has been prevented.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a module box, includes upper cover and base, its characterized in that, the upper cover includes apron and first leg, the base includes bottom plate and second leg, the bottom plate seted up lean on the platform with by lean on the accommodation space that closes and form is enclosed to the platform, the accommodation space be used for as humiture sensing circuit board with lean on when leaning on the platform and leaning on, electronic components on the humiture sensing circuit board lays in the accommodation space, still be provided with fixed part and spacing portion on the bottom plate, work as the upper cover with the base lid is fashionable, first leg with the second leg supports and leans on, spacing portion is used for the restriction the upper cover with displacement between the base, the fixed part be used for with the upper cover with the base is fixed.

2. The cartridge of claim 1, further comprising side dams, and wherein at least one of the side dams of the cartridge is perforated.

3. The cartridge of claim 2, wherein the first wall and the second wall are formed with a receiving compartment, and the receiving compartment is configured to receive the side barrier when the cover and the base are closed.

4. The cartridge of claim 3 wherein the height of said through hole is greater than the height of said containing sandwich when said side dams are positioned within said containing sandwich.

5. The modular cassette of claim 1, wherein the cover plate extends beyond the base plate to form a mounting plate, the mounting plate is movably connected to the platen, and the mounting plate and the platen are configured to mount a battery pack.

6. The cartridge of claim 5 wherein the platen is provided with silicone in a direction toward the cover plate.

7. The cartridge of claim 5, wherein the cover plate further comprises a baffle plate disposed at the opening formed by the fixed plate and the pressure plate.

8. The cartridge of claim 7, wherein the containment flaps define cable exit openings.

9. The cartridge of claim 7, wherein the height of the containment plate does not exceed the height of the fixed plate.