CN208581325U

CN208581325U - A kind of embedded interchanger board

Info

Publication number: CN208581325U
Application number: CN201821391954.XU
Authority: CN
Inventors: 曾新洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2019-03-05
Anticipated expiration: 2028-08-28

Abstract

The utility model relates to board production technical fields, in particular a kind of embedded interchanger board, including board ontology, rule is equipped with several terminal boxes and several capacitors on board ontology, the one side of terminal box is equipped with Wiring port, and Wiring port is externally provided with dustproof cover, and the top of dustproof cover is equipped with fixinig plate, connection sheet is equipped between fixinig plate and dustproof cover, dustproof cover is equipped with rubber ring close to the one side of Wiring port.The utility model structure is simple; it is cheap; it is easy to use; solve the problems, such as protection and capacitor pin easier dialysis that existing board does not have butted line port to carry out dustproof and waterproof; installing and dismounting is all very convenient; the overall performance for improving board reduces the maintenance cost of board, extends the service life of board.

Description

A kind of embedded interchanger board

Technical field

The utility model relates to board production technical field, specially a kind of embedded interchanger board.

Background technique

Board is a kind of printed circuit board, abbreviation pcb board, and when production has lock pin, and the main circuit of computer can be inserted In the slot of plate (mainboard), for controlling the equipment such as the operation of hardware, such as display, capture card, after driver is installed, i.e., Corresponding hardware capability can be achieved.Interchanger board is the module that can expand switch function, is exchanged in the prior art There are many form of machine board, but the basic composition of any board all includes a large amount of terminal box and capacitor, however existing Board on the Wiring port that does not have to dock in wire box carry out dustproof and waterproof protection, often a large amount of ashes of accumulation in use process Dirt is not only difficult to clear up, but also will affect the contact performance of wiring and board, in addition, the pin of capacitor is generally all very thin, sometimes Slight collision or vibration all may cause pin breakage, and not only welding difficulty is big, but also in the process of installation and removal board In be all easy to be broken, cause maintenance cost higher, in consideration of it, it is proposed that a kind of embedded interchanger board.

Utility model content

The purpose of this utility model is to provide a kind of embedded interchanger boards, to solve to propose in above-mentioned background technique Existing board protection and capacitor pin the problem of being more carefully easily broken off for not having butted line port to carry out dustproof and waterproof.

To achieve the above object, the utility model provides the following technical solutions:

A kind of embedded interchanger board, including board ontology, on the board ontology rule be equipped with several terminal boxes and The one side of several capacitors, the terminal box is equipped with Wiring port, and the Wiring port is externally provided with dustproof cover, the dustproof cover Top be equipped with fixinig plate, between the fixinig plate and the dustproof cover be equipped with connection sheet, the dustproof cover is close to the wiring The one side of port is equipped with rubber ring；

The bottom end of the capacitor is equipped with two pins, and capacitor protective case, the capacitor protective case are arranged with outside the capacitor Including capacitor sleeve, the bottom end of the capacitor sleeve is set side by side there are two pin sleeve.

Preferably, the Wiring port is in the shape of a " convex ", and the top of the Wiring port is equipped with several screw holes side by side.

Preferably, the dustproof cover is identical as the shape of the Wiring port, and the size of the dustproof cover is greater than described connect The size of line end mouth.

Preferably, several mounting holes are equipped on the fixinig plate side by side, are equipped with bolt in the mounting hole, the bolt with The screw hole is threadedly coupled.

Preferably, the rubber ring is identical as the shape of the Wiring port, the outer ring of the rubber ring and the wiring Equal sized, the rubber ring and the Wiring port clamping engagement of port.

Preferably, the dustproof cover, the connection sheet, the fixinig plate and the rubber ring are an integral molding structure.

Preferably, the capacitor sleeve is an integral molding structure with the pin sleeve.

Preferably, the internal diameter of the capacitor sleeve is greater than or equal to the diameter of section of the capacitor, the pin sleeve Internal diameter is greater than or equal to the diameter of section of the pin.

Preferably, the height of the capacitor protective case is greater than the length of the pin, and the height of the pin sleeve is less than The length of the pin.

Compared with prior art, the utility model has the beneficial effects that

1. the utility model is by being arranged dustproof cover outside Wiring port, dustproof cover is bolted in terminal box, is prevented The rubber ring being engaged by clamping with Wiring port is arranged in dirt lid on the one side of Wiring port, allows dustproof cover by terminals It is tight-lipped thickly to cover, avoid dust and steam from entering, and the structure installing and dismounting is all very simple, is conveniently replaceable；

2. pin sleeve is arranged by being arranged capacitor protective case, the bottom end of capacitor protective case outside capacitor in the utility model, The fixation of entire capacitor can be supported, reduce vibration and impact that pin may be subject to, effective protection pin.

In conclusion the utility model structure is simple, and it is cheap, it is easy to use, it efficiently solves existing board and does not have There is the problem of protection of butted line port progress dustproof and waterproof and capacitor pin are more carefully easily broken off, installing and dismounting is all very square Just, the overall performance for improving board reduces the maintenance cost of board, extends the service life of board.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the embedded interchanger board of the utility model；

Fig. 2 is the structural schematic diagram of the terminal box (having dustproof cover and without dustproof cover) of the utility model；

Fig. 3 is the structural schematic diagram of the dustproof cover of the utility model；

Fig. 4 is the structural schematic diagram of the capacitor (having capacitor protective case and without capacitor protective case) of the utility model；

Fig. 5 is the schematic diagram of the section structure of the capacitor protective case of the utility model.

In figure: 1, board ontology；2, terminal box；21, Wiring port；22, screw hole；3, dustproof cover；31, connection sheet；32, solid Stator；321, mounting hole；322, bolt；33, rubber ring；4, capacitor；41, capacitor pin；5, capacitor protective case；51, capacitor set Cylinder；52, pin sleeve.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " length ", " height ", " internal diameter ", "upper", "lower", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, " several " are meant that at least one in the description of the present invention, such as one, two etc., unless Separately there is clearly specific restriction.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:

A kind of embedded interchanger board, as shown in Figure 1-3, include board ontology 1, if rule is equipped on board ontology 1 The one side of stem grafting wire box 2 and several capacitors 4, terminal box 2 is equipped with Wiring port 21, and Wiring port 21 is externally provided with dustproof cover 3, The top of dustproof cover 3 is equipped with fixinig plate 32, connection sheet 31 is equipped between fixinig plate 32 and dustproof cover 3, dustproof cover 3 is close to terminals The one side of mouth 21 is equipped with rubber ring 33.

It is worth noting that the board ontology 1 being related in the present embodiment has using Foshan City glacial epoch electronics technology The extension set plate for the model K848 that limit company provides, matched power supply are also provided by the manufacturer with circuit, specifically, board sheet Other electronic components should be also equipped on body 1, these electronic components are the prior art, do not do in the present embodiment and specifically retouch It states.In addition, the board ontology 1 being related in the present embodiment is the prior art, those skilled in the art may be implemented completely, nothing Superfluous words is needed, the content of the utility model protection is not related to the improvement of structure and working principle to ontology 1 of applying for card yet.

In the present embodiment, Wiring port 21 is in the shape of a " convex ", and the top of Wiring port 21 is equipped with several screw holes 22 side by side, into One step, several mounting holes 321 are equipped on fixinig plate 32 side by side, are equipped with bolt 322, bolt 322 and screw hole 22 in mounting hole 321 It is threadedly coupled, dustproof cover 3 is fixed in terminal box 2 by bolt 22.

Specifically, the quantity of screw hole 22, mounting hole 321 and bolt 322 is equal, and the quantity of screw hole 22 is excellent in the present embodiment Be selected as two, deviate the fixation of fixinig plate 32 not, in addition, the quantity of screw hole 22 may be alternatively provided as one, allow dustproof cover 3 around Bolt 322 rotate, be convenient for wiring.

In the present embodiment, dustproof cover 3 is identical as the shape of Wiring port 21, and the size of dustproof cover 3 is greater than Wiring port 21 Size, dustproof cover 3 cover close when, it is ensured that dustproof cover 3 can block completely Wiring port 21, and the outer of dustproof cover 3 is played Position-limiting action avoids overexertion by dustproof cover 3 by Wiring port 21.

In the present embodiment, rubber ring 33 is identical as the shape of Wiring port 21, the outer ring of rubber ring 33 and Wiring port 21 It is equal sized, rubber ring 33 and Wiring port 21 are engaged by clamping, and rubber ring 33 seals up Wiring port 21, avoid dust into Enter, while there is good waterproof action, steam when wet weather in air is avoided to enter Wiring port 21.

In the present embodiment, dustproof cover 3, connection sheet 31, fixinig plate 32 and rubber ring 33 are an integral molding structure, specifically Ground, dustproof cover 3 are made of natural rubber, and material has good elasticity, insulating properties and waterproof and aeriality, can be with Play the anticreep effect of good dustproof and waterproof in butted line port 21.

As illustrated in figures 4-5, the bottom end of capacitor 4 is equipped with two capacitor pins 41, is arranged with capacitor protective case 5 outside capacitor 4, electricity Holding protective case 5 includes capacitor sleeve 51, and the bottom end of capacitor sleeve 51 is set side by side there are two pin sleeve 52.

In the present embodiment, capacitor sleeve 51 is an integral molding structure with pin sleeve 52, keeps the structure of capacitor protective case 5 flat Whole secured, not easy to break or damage can give capacitor to provide preferably protection.

Specifically, the internal diameter of capacitor sleeve 51 is greater than or equal to the diameter of section of capacitor 4, and the internal diameter of pin sleeve 52 is greater than Or the diameter of section equal to capacitor pin 41, in the present embodiment the internal diameter of preferred capacitor sleeve 51 be equal to capacitor 4 section it is straight Diameter, the internal diameter of pin sleeve 52 are greater than the diameter of section of capacitor pin 41, and capacitor 4 is socketed in capacitor sleeve 51, protect capacitor Sheath 5 can play the role of fixing and supporting to capacitor 4.

In the present embodiment, capacitor protective case 5 can be made of modified polystyrene, and material is wear-resisting durable, be had good Good insulating properties and heat resistance (176~205 DEG C of heat distortion temperature) avoids protecting capacitor because generating high temperature when capacitor 4 works Set 5 is deformed or melts.

Further, in this embodiment the height of capacitor protective case 5 is greater than the length of capacitor pin 41, pin sleeve 52 Height be less than capacitor pin 41 length, it is ensured that when capacitor protective case 5 is socketed on capacitor 4, will not influence capacitor pin 41 Welding operation, after capacitor pin 41 has been welded and fixed, ensure capacitor when capacitor protective case 5 is moved down into the upper surface of board 41 bottom part is also connected in capacitor sleeve 51.

It is worth noting that the shape of the capacitor protective case 5 in the present embodiment is not limited to cylindrical shape, it can be according to capacitor 4 shape and size customize matched capacitor protective case 5.

It is worth noting that the circuit and electronic component that are related in the utility model and module is existing skill Art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, the content of the utility model protection be not related to for software yet and The improvement of method.

Capacitor protective case 5 when in use, is socketed under capacitor 4 by the embedded interchanger board of the utility model first End, and shift capacitor 4 onto bottom surface in protective case, and capacitor pin 41 is welded on fixed position, then capacitor is protected Sheath 5 is lightly to moving down, until (can be in pin sleeve 52 on the upper surface that the bottom end of pin sleeve 52 is just pressed in board Bottom surface be coated with glue, can not also apply), then dustproof cover 3 is fixed in terminal box 2 by bolt 322, by each capacitor 4 and dustproof cover 3 be respectively mounted and fix, finally by the insertion of board ontology 1, be installed in the card slot of interchanger can normal use.Make With in the process, the pin of capacitor 4 is thinner, and slight touching or vibration all may cause pin breakage, and capacitor protective case 5 is by capacitor It supports and fixes with pin, will not be broken or loosen easily, in addition, only being needed light when wiring is connected to Wiring port 21 Lightly dustproof cover 3 is opened from the bottom up can be inserted into wiring, and when extracting wiring, dustproof cover 3 can be under the elastic force of connection sheet 31 Position is automatically replied, need to only gently press and snap fit onto rubber ring 33 in Wiring port 21 again.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. a kind of embedded interchanger board, including board ontology (1), it is characterised in that: rule is set on the board ontology (1) There are several terminal boxes (2) and several capacitors (4), the one side of the terminal box (2) is equipped with Wiring port (21), the wiring Port (21) is externally provided with dustproof cover (3), and the top of the dustproof cover (3) is equipped with fixinig plate (32), the fixinig plate (32) and institute It states and is equipped with connection sheet (31) between dustproof cover (3), one side of the dustproof cover (3) close to the Wiring port (21) is equipped with Rubber ring (33)；

The bottom end of the capacitor (4) is equipped with two capacitor pins (41), and capacitor protective case (5), institute are arranged with outside the capacitor (4) Stating capacitor protective case (5) includes capacitor sleeve (51), and the bottom end of the capacitor sleeve (51) is set side by side there are two pin sleeve (52)。

2. embedded interchanger board according to claim 1, it is characterised in that: the Wiring port (21) is in " convex " word The top of shape, the Wiring port (21) is equipped with several screw holes (22) side by side.

3. embedded interchanger board according to claim 2, it is characterised in that: the dustproof cover (3) and the wiring The shape of port (21) is identical, and the size of the dustproof cover (3) is greater than the size of the Wiring port (21).

4. embedded interchanger board according to claim 3, it is characterised in that: be equipped with side by side on the fixinig plate (32) Several mounting holes (321), the mounting hole (321) is interior to be equipped with bolt (322), the bolt (322) and the screw hole (22) spiral shell Line connection.

5. embedded interchanger board according to claim 4, it is characterised in that: the rubber ring (33) and the wiring The shape of port (21) is identical, the outer ring of the rubber ring (33) and equal sized, the rubber of the Wiring port (21) (33) and the Wiring port (21) are enclosed to be engaged by clamping.

6. embedded interchanger board according to claim 5, it is characterised in that: the dustproof cover (3), the connection sheet (31), the fixinig plate (32) and the rubber ring (33) are an integral molding structure.

7. embedded interchanger board according to claim 1, it is characterised in that: the capacitor sleeve (51) is drawn with described Footmuff cylinder (52) is an integral molding structure.

8. embedded interchanger board according to claim 7, it is characterised in that: the internal diameter of the capacitor sleeve (51) is big In or be equal to the diameter of section of the capacitor (4), the internal diameter of the pin sleeve (52) is greater than or equal to the capacitor pin (41) diameter of section.

9. embedded interchanger board according to claim 8, it is characterised in that: the height of the capacitor protective case (5) Greater than the length of the capacitor pin (41), the height of the pin sleeve (52) is less than the length of the capacitor pin (41).