CN212970267U

CN212970267U - Many interface circuit boards convenient to equipment

Info

Publication number: CN212970267U
Application number: CN202021312634.8U
Authority: CN
Inventors: 张晓峰
Original assignee: Shenzhen Huide Magnesium Electronic Technology Co ltd
Current assignee: Shenzhen Huide Magnesium Electronic Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-13
Anticipated expiration: 2030-07-07

Abstract

The utility model provides a multi-interface circuit board convenient to assemble, which belongs to the technical field of circuit boards, and comprises a first shell, an interface component and a circuit board component, wherein the outer wall of the top of the first shell is movably connected with a second shell, the outer wall of the top of the second shell is provided with a through hole, the inner wall of the through hole is fixedly connected with a protective sleeve, the number of the protective sleeve is six, the inner walls of two sides of the protective sleeve are rotatably connected with an elastic rotating shaft, the outer wall of the elastic rotating shaft is fixedly connected with a baffle, the outer walls of the first shell and the second shell are both provided with a lap joint, the lap joint is matched with a hasp, and the inner wall of the bottom of; the interface assembly comprises an interface body, a first buckle cover and a second buckle cover. Through setting up the through-hole and the protective sheath of second casing, can ensure circuit board body size fixed when can be definite with interface quantity and mounted position, avoid the emergence of short circuit scheduling problem that opens circuit.

Description

Many interface circuit boards convenient to equipment

Technical Field

The utility model belongs to the technical field of the circuit board, concretely relates to many interface circuit boards convenient to equipment.

Background

The circuit board generally refers to a circuit board, the name of which is ceramic circuit board, alumina ceramic circuit board, PCB board and the like, connecting wires are formed from point to point on an insulating base material according to a preset design, but the printed board without a printing original is called the circuit board, the existing circuit board can be divided into a single-sided board, a double-sided board and a multilayer circuit board according to the number of layers, the circuit board is an important electronic component, is a supporting body of the electronic component and is also a carrier for electrical connection of the electronic component, and at present, the circuit board exists in electronic equipment which can be seen everywhere, and is as small as an electronic watch, a calculator and as large as a radio frequency wire; the circuit board has wide application prospect, so the technical requirement for the circuit board convenient to assemble is further improved.

Through the retrieval discovery, disclose a circuit board that can freely assemble in the chinese patent that the grant bulletin number is CN208523051U, including first circuit board and second circuit board, the outer wall of first circuit board is provided with fire-retardant layer, and installs first circuit box in the centre of first circuit board, the second circuit board is installed in the below of first circuit board, and the top edge fixedly connected with fixture block of second circuit board, second circuit box is installed to the centre of second circuit board, and the lower extreme of second circuit box is provided with the bleeder vent, fixedly connected with fixation clamp in the middle of the left end of second circuit board, and the right-hand member of fixation clamp is provided with the bolt, movable button is installed to the left end of fixation clamp, the right-hand member fixedly connected with second telescopic link of third circuit board, the lower extreme of first circuit board is provided with the recess.

However, according to the technical scheme, the size of the circuit board is adjusted by the telescopic rod, but the size adjustment of the circuit board cannot meet the requirement of adjusting the number of the plurality of interfaces, so that the problem of poor using effect of the circuit board due to the lack of specific interface number and mounting position still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many interface circuit board convenient to equipment aims at solving among the prior art because lack concrete interface quantity and mounted position, leads to the not good problem of circuit board result in.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-interface circuit board convenient to assemble comprises a first shell, an interface component and a circuit board component, wherein the outer wall of the top of the first shell is movably connected with a second shell, the outer wall of the top of the second shell is provided with a through hole, the inner wall of the through hole is fixedly connected with a protective sleeve, the number of the protective sleeves is six, the inner walls of two sides of the protective sleeve are rotatably connected with an elastic rotating shaft, the outer wall of the elastic rotating shaft is fixedly connected with a baffle, the outer walls of the first shell and the second shell are both provided with a lap, the lap is matched with a hasp, and the inner wall of the bottom; the interface assembly comprises an interface body, a first buckle cover and a second buckle cover; the circuit board subassembly includes circuit board body and electrical interface, electrical interface bottom outer wall fixed connection in circuit board body top outer wall, the first holder of circuit board body top outer wall fixedly connected with.

In order to make the interface body rely on the fixed mounting who presss from both sides the groove and accomplish with the circuit board body, as the utility model relates to an it is preferred, interface body outer wall fixedly connected with antiskid cover all around, the double-layered groove has been seted up to interface body both sides outer wall.

In order to realize convenient installation and the dismantlement of circuit board body and first casing, as the utility model relates to an it is preferred, the first chuck of circuit board body bottom outer wall fixedly connected with, the quantity of electric interface is unanimous with the figure of protective sheath, circuit board body top outer wall fixedly connected with connector lug, the first stuff strip of circuit board body both sides outer wall fixedly connected with, the other both sides outer wall fixedly connected with second stuff strip of circuit board body.

In order to mention the circuit board body by the convenient user, the installation or the disassembly is completed, as the utility model relates to an optimized, circuit board body top outer wall fixedly connected with handle.

In order to conveniently communicate external circuit, as the utility model relates to an it is preferable, first casing one side outer wall fixedly connected with outside line mouth.

In order to provide dustproof protection for the upper connector, as the utility model relates to an it is preferred that, first buckle closure inner wall swing joint is in the upper connector outer wall.

In order to provide dustproof protection for the lower interface, as the utility model relates to an it is preferable that second buckle closure inner wall swing joint is in the lower interface outer wall

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

1. through setting up the second casing, the through-hole and the protective sheath of second casing, compare among the prior art different environment of regulation circuit board body adaptation, both lead to dangerous condition such as internal short circuit opens circuit easily, lead to again can't match specific figure interface and lead to the range of application to be restricted, this kind of device interface body contrast protective sheath position can realize installation and dismantlement, can be with interface quantity and mounted position confirm ensure circuit board body size fixed, avoid the emergence of short circuit scheduling problem that opens circuit.

2. Through setting up elasticity pivot and baffle, when the interface body does not insert the protective sheath, provide dustproof protection for the enclosure space that first casing and second casing formed, the setting of baffle simultaneously, after the interface body inserts the protective sheath, can avoid the interface body to appear rocking in the use for remedying the clearance between interface body outer wall and the protective sheath inner wall.

3. Through setting up double-layered groove and first holder, first holder is the flexure strip of taking the bulb, and the interface body relies on the double-layered groove to accomplish with the fixed mounting of circuit board, relies on the flexure strip of first holder simultaneously, and the manual work is extracted the interface body through the antiskid cover and is accomplished convenient dismantlement, and further first buckle closure and second buckle closure can provide dustproof protection for last interface and lower interface, when the interface body need not insert the use, avoid contacting with air dust.

4. The first chuck and the second chuck are arranged, wherein the shape of the second chuck is consistent with that of the first chuck, and the first chuck is fixed and separated by means of the elasticity of the second chuck, so that the circuit board body and the first shell are mounted, fixed and convenient to dismount; simultaneously the existence of first stuff bar and second stuff bar can compensate circuit board body edge and first shells inner wall's gap for circuit board body is fixed in first casing when inside to avoid circuit board body to appear rocking in the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a cross-sectional view of the overall structure of the present invention;

FIG. 2 is a front view of the partial structure of the present invention;

fig. 3 is a schematic structural diagram of an interface module according to the present invention;

fig. 4 is a schematic structural diagram of the circuit board assembly of the present invention;

in the figure: 1-a first housing; 2-a second housing; 3-protecting the jacket; 4-an elastic rotating shaft; 5-a baffle plate; 6-an interface component; 7-a circuit board assembly; 8-a first holder; 9-a second holder; 10-joining; 11-a hasp; 12-external port; 601-an interface body; 602-an anti-slip sleeve; 603-an upper interface; 604-a first clasp cap; 605-a clamping groove; 606-lower interface; 607-a second clasp cap; 701-a circuit board body; 702-an electrical interface; 703-a handle; 704-a first collet; 705-connector lug; 706-a first tampon; 707-second plug strip.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the connector comprises a first shell 1, an interface component 6 and a circuit board component 7, wherein the outer wall of the top of the first shell 1 is movably connected with a second shell 2, the outer wall of the top of the second shell 2 is provided with a through hole, the inner wall of the through hole is fixedly connected with a protective sleeve 3, the number of the protective sleeves 3 is six, the inner walls of two sides of the protective sleeve 3 are rotatably connected with an elastic rotating shaft 4, the outer wall of the elastic rotating shaft 4 is fixedly connected with a baffle 5, the outer walls of the first shell 1 and the second shell 2 are both provided with a lap 10, the lap 10 is matched with a hasp 11, and the inner wall of the bottom; the interface assembly 6 comprises an interface body 601, a first buckle cover 604 and a second buckle cover 607; the circuit board assembly 7 comprises a circuit board body 701 and an electrical interface 702, wherein the outer wall of the bottom of the electrical interface 702 is fixedly connected to the outer wall of the top of the circuit board body 701, and the outer wall of the top of the circuit board body 701 is fixedly connected with a first clamping seat 8.

In the specific embodiment of the utility model, through setting up the through-hole and the protective sheath 3 of second casing 2, compare and adjust the circuit board body 701 and adapt to different environment among the prior art, not only lead to dangerous condition such as internal short circuit broken circuit easily, lead to unable matching of specific number interface and lead to the range of application to be restricted again, this kind of device interface body 601 contrast protective sheath 3 position can realize installation and dismantlement, can ensure circuit board body 701 size fixed when interface quantity and mounted position confirm, avoid the emergence of problems such as short circuit broken circuit; through setting up elasticity pivot 4 and baffle 5, when interface body 601 did not insert protective sheath 3, for the enclosure space of first casing 1 with second casing 2 formation provides dustproof protection, the setting of baffle 5 simultaneously, after interface body 601 inserted protective sheath 3, can avoid interface body 601 to appear rocking in the use for remedying the clearance between interface body 601 outer wall and the protective sheath 3 inner wall.

Specifically, the outer wall all around of interface body 601 fixedly connected with antiskid cover 602, the outer wall of interface body 601 both sides has seted up and has pressed from both sides groove 605.

In this embodiment: through setting up double-layered groove 605 and first holder 8, first holder 8 is the flexure strip of taking the bulb, and interface body 601 relies on double-layered groove 605 to accomplish with circuit board body 701's fixed mounting, relies on the flexure strip of first holder 8 simultaneously, and the manual work is extracted interface body 601 through antiskid cover 602 and is accomplished convenient dismantlement.

Specifically, the outer wall fixedly connected with of circuit board body 701 bottom has first chuck 704, and the quantity of electrical interface 702 is unanimous with the figure of protective sheath 3, and circuit board body 701 top outer wall fixedly connected with connector lug 705, the first stuff bar 706 of circuit board body 701 both sides outer wall fixedly connected with, circuit board body 701 other both sides outer wall fixedly connected with second stuff bar 707.

In this embodiment: by arranging the first chuck 704 and the second chuck 9, wherein the shape of the second chuck 9 is consistent with that of the first chuck 8, the first chuck 704 is fixed and separated by the elasticity of the second chuck 9, so that the circuit board body 701 and the first shell 1 are mounted, fixed and conveniently detached; meanwhile, due to the existence of the first plug strip 706 and the second plug strip 707, when the circuit board body 701 is fixed inside the first shell 1, a gap between the edge of the circuit board body 701 and the inner wall of the first shell 1 is made up, so that the circuit board body 701 is prevented from shaking in the using process.

Specifically, a handle 703 is fixedly connected to the outer wall of the top of the circuit board body 701.

In this embodiment: through setting up handle 703, can the convenience of customers mention circuit board body 701, accomplish the installation or dismantle.

Specifically, an external line port 12 is fixedly connected to an outer wall of one side of the first housing 1.

In this embodiment: by providing the external port 12, an external circuit can be conveniently connected.

Specifically, the inner wall of the first buckle cover 604 is movably connected to the outer wall of the upper port 603.

In this embodiment: by providing the first cover 604, dust protection can be provided for the upper interface 603.

Specifically, the inner wall of the second fastening cover 607 is movably connected to the outer wall of the lower connector 606.

In this embodiment: by providing the second buckle cover 607, the lower interface 606 can be protected from dust.

The utility model discloses a theory of operation and use flow: the device is placed on a stable table board, the number of interface components 6 to be used is selected, a first buckle cover 604 and a second buckle cover 607 are manually disassembled, a circuit board body 701 is placed on the inner wall of a first shell 1 through a handle 703, a first clamping head 704 is fixedly connected with a second clamping seat 9, the circuit board body 701 is fixed through a first plug strip 706 and a second plug strip 707, an external wire port 12 and a wire connector 705 are communicated, a second shell 2 is covered on the outer wall of the top of the first shell 1 through a buckle 11, a fixing butt 10 is used for fixing the two shells, the interface body 601 is installed into the top of the circuit board body 701 through a protective sleeve 3 by grabbing an anti-skid sleeve 602, the lower interface 606 is electrically connected with an electrical interface 702, the clamping groove 605 is fixedly connected with a first clamping seat 8, the external wire port 12 is communicated with an external circuit, and the device is electrified.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-interface circuit board convenient to assemble comprises a first shell (1), an interface component (6) and a circuit board component (7), and is characterized in that: the outer wall of the top of the first shell (1) is movably connected with a second shell (2), the outer wall of the top of the second shell (2) is provided with a through hole, the inner wall of the through hole is fixedly connected with a protective sleeve (3), the number of the protective sleeves (3) is six, the inner walls of two sides of each protective sleeve (3) are rotatably connected with an elastic rotating shaft (4), the outer wall of each elastic rotating shaft (4) is fixedly connected with a baffle (5), the outer walls of the first shell (1) and the second shell (2) are respectively provided with a lap (10), the lap (10) is matched with a hasp (11), and the inner wall of the bottom of the first shell (1) is fixedly; the interface assembly (6) comprises an interface body (601), a first buckle cover (604) and a second buckle cover (607), and the outer wall of the periphery of the interface body (601) is fixedly connected with an anti-skidding sleeve (602); circuit board subassembly (7) are including circuit board body (701) and electrical interface (702), and electrical interface (702) bottom outer wall fixed connection is in circuit board body (701) top outer wall, the first holder (8) of circuit board body (701) top outer wall fixedly connected with, the first chuck (704) of circuit board body (701) bottom outer wall fixedly connected with, and the quantity of electrical interface (702) is unanimous with the figure of protective sheath (3), circuit board body (701) top outer wall fixedly connected with connector lug (705).

2. A multi-interface circuit board for facilitating assembly according to claim 1, wherein: the outer walls of two sides of the connector body (601) are provided with clamping grooves (605).

3. A multi-interface circuit board for facilitating assembly according to claim 1, wherein: the outer wall fixedly connected with first stuff bar (706) of circuit board body (701) both sides, the outer wall fixedly connected with second stuff bar (707) of circuit board body (701) other both sides.

4. A multi-interface circuit board for facilitating assembly according to claim 1, wherein: the outer wall of the top of the circuit board body (701) is fixedly connected with a handle (703).

5. A multi-interface circuit board for facilitating assembly according to claim 1, wherein: the outer wall of one side of the first shell (1) is fixedly connected with an external line port (12).

6. A multi-interface circuit board for facilitating assembly according to claim 1, wherein: the inner wall of the first buckle cover (604) is movably connected with the outer wall of the upper interface (603).

7. A multi-interface circuit board for facilitating assembly according to claim 1, wherein: the inner wall of the second buckle cover (607) is movably connected to the outer wall of the lower interface (606).