CN218828016U

CN218828016U - Portable connector shell convenient to overhaul

Info

Publication number: CN218828016U
Application number: CN202122284820.6U
Authority: CN
Inventors: 赵祉铣
Original assignee: Sichuan Wogelaisheng Biotechnology Co ltd
Current assignee: Sichuan Wogelaisheng Biotechnology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2023-04-07
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a casing equipment technical field, concretely relates to portable connector housing convenient to overhaul, including the protective housing, the inside cavity of protective housing forms the connection chamber, it is equipped with the PCB board to connect the intracavity, the upside of protective housing one end is equipped with and is connected the access hole that the chamber is linked together, the access hole passes through the cap shutoff, the other end of protective housing is equipped with the USB joint with PCB board signal connection, the access hole forms perpendicular portion wallboard and two horizontal portion wallboards on the protective housing, be equipped with first draw-in groove on the perpendicular portion wallboard, all be equipped with the second draw-in groove on two horizontal portion wallboards, first draw-in groove is linked together with the second draw-in groove, one side of cap is equipped with first connection arch, the both sides of cap lower extreme all are equipped with the second and connect protruding, first connection arch links to each other with the protruding integrated into one piece of second connection, when the cap will access hole shutoff, first connection arch card is established in first draw-in the first draw-in groove, the protruding card of second connection is established in the second draw-in groove.

Description

Portable connector shell convenient to overhaul

Technical Field

The utility model relates to a casing equipment technical field, concretely relates to portable connector housing convenient to overhaul.

Background

Portable connector is used for data transmission more, the etc. of keeping in, can use often in equipment such as computers, present connector housing adopts a body structure mostly, when the inside components and parts of casing problem of giving vent to anger, very be not convenient for overhaul, often can directly purchase new connector and use, but the inside data of old portable connector if still need, then the repair process is very troublesome, so need a portable connector housing convenient to overhaul to solve this technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable connector casing convenient to overhaul solves present portable connector and is not convenient for overhaul the problem of inside components and parts.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a portable connector shell convenient to overhaul comprises a protective shell, wherein a connecting cavity is formed in the protective shell in a hollow mode, a PCB is arranged in the connecting cavity, an overhaul port communicated with the connecting cavity is formed in the upper side of one end of the protective shell, the overhaul port is plugged through a shell cover, and a USB connector in signal connection with the PCB is arranged at the other end of the protective shell;

the maintenance mouth forms vertical portion wallboard and two horizontal portion wallboards on the protective housing, be equipped with first draw-in groove on the vertical portion wallboard, all be equipped with the second draw-in groove on two horizontal portion wallboards, first draw-in groove is linked together with the second draw-in groove, one side of cap is equipped with first connection arch, the both sides of cap lower extreme all are equipped with the second and connect the arch, first connection arch and second are connected protruding integrated into one piece and are linked to each other, when the cap is with the shutoff of maintenance mouth, first connection arch card is established in first draw-in groove, and the protruding card of second connection is established in the second draw-in groove.

A first accommodating groove is formed in the shell wall of the protective shell, a notch of the first accommodating groove is located in a second clamping groove of the transverse wall plate, a spring and a locking column are arranged in the first accommodating groove, one end of the spring is connected with the bottom of the first accommodating groove, the other end of the spring is connected with one end of the locking column, and the other end of the locking column penetrates out of the notch of the first accommodating groove;

the shell cover is internally provided with a second accommodating groove, the notch of the second accommodating groove is positioned on the second connecting protrusion, when the shell cover seals the access hole of the protective shell, the first accommodating groove and the second accommodating groove are communicated, and the other end of the locking column penetrates into the second accommodating groove.

According to a further technical scheme, the outer wall of the protective shell is provided with an adjusting groove, the adjusting groove is communicated with the first accommodating groove through a connecting seam, the spring and the locking column are connected through a connecting plate, a poking rod is arranged in the adjusting groove, and the end portion of the poking rod penetrates into the first accommodating groove from the connecting seam and is connected with the connecting plate.

A further technical scheme is that an abdicating notch is reserved on one side of the adjusting groove close to the transverse wall plate.

The further technical scheme is that the first accommodating groove, the second accommodating groove, the locking column and the adjusting groove are all arc-shaped.

The further technical scheme is that a plurality of anti-skid protrusions are arranged on the top of the shell cover.

According to a further technical scheme, one side, provided with the USB connector, of the protective shell is connected with a head cover, and a containing groove used for containing the USB connector is formed in the head cover.

Compared with the prior art, the beneficial effects of the utility model are that: set up the PCB board in the inside connection intracavity of protective housing, be equipped with circuit components and parts on the PCB board, and connect the signal connection PCB board through USB, and then realize the transmission and the temporary storage of data, the access hole that the connection chamber formed at the protective housing upside passes through the cap shutoff, and then make the access hole shutoff or open through the installation with taking off the cap, it is very convenient to make the maintenance and the maintenance of PCB board, wherein the cap is connected protruding card through first connection arch and second and is established the realization and the protective housing between can dismantle and be connected in first draw-in groove and second draw-in groove.

Drawings

Fig. 1 is the structure schematic diagram of the portable connector housing convenient for maintenance of the present invention.

Fig. 2 is a schematic structural view of the protective shell of the present invention.

Fig. 3 is a schematic structural view of the housing cover of the present invention.

Fig. 4 is a schematic structural view of the middle head cover of the present invention.

Fig. 5 is a vertical sectional view of the protective shell of the present invention when attached to the shell cover.

Icon: 1-protective shell, 2-connecting cavity, 3-access opening, 4-shell cover, 5-USB joint, 6-vertical wall plate, 7-transverse wall plate, 8-first clamping groove, 9-second clamping groove, 10-first connecting bulge, 11-second connecting bulge, 12-first accommodating groove, 13-poke rod, 14-spring, 15-locking column, 16-second accommodating groove, 17-adjusting groove, 18-connecting seam, 19-connecting plate, 20-abdicating notch, 21-antiskid bulge, 22-head cover and 23-accommodating groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment is as follows:

fig. 1-5 show the utility model discloses a preferred embodiment of portable connector casing convenient to overhaul, portable connector casing convenient to overhaul in this embodiment specifically includes protective housing 1, protective housing 1 inside cavity forms connection chamber 2, be equipped with the PCB board in connection chamber 2, the upside of protective housing 1 one end is equipped with the access hole 3 that is linked together with connection chamber 2, access hole 3 passes through cap 4 shutoff, the other end of protective housing 1 is equipped with the USB joint 5 of being connected with the PCB board, access hole 3 forms perpendicular portion wallboard 6 and two horizontal portion wallboards 7 on protective housing 1, be equipped with first draw-in groove 8 on the perpendicular portion wallboard 6, all be equipped with second draw-in groove 9 on two horizontal portion wallboards 7, first draw-in groove 8 is linked together with second draw-in groove 9, one side of cap 4 is equipped with first connection arch 10, both sides of cap 4 lower extreme all are equipped with second connection arch 11, first connection arch 10 and second connection arch 11 integrated into one piece link to each other, when cap 4 blocks up access hole 3, first connection arch 10 card is established in first draw-in second draw-in groove 8, second connection arch 11 card is established.

Set up the PCB board in the connecting chamber 2 of protective housing 1 inside, be equipped with circuit components and parts on the PCB board, and come the signal connection PCB board through USB joint 5, and then realize the transmission and the temporary storage of data, connecting chamber 2 passes through the cap 4 shutoff at the access hole 3 that 1 upside of protective housing formed, and then make the 3 shutoff of access hole or open through installing and taking off cap 4, make the maintenance and the maintenance of PCB board very convenient, wherein cap 4 is connected protruding 11 card through first connection arch 10 and second and is established the realization and the protective housing 1 between can dismantle and be connected in first draw-in groove 8 and second draw-in groove 9.

As shown in fig. 2, two horizontal portion wallboards 7 are located the both sides of erecting portion wallboard 6 respectively, from the side view perspective of fig. 2, be the interconnect of "L" font between horizontal portion wallboard 7 and the erecting portion wallboard 6, second draw-in groove 9 on two horizontal portion wallboards 7 links to each other with the both ends of first draw-in groove 8 on the erecting portion wallboard 6 respectively, wherein, first draw-in groove 8 includes straightway and arc segment, the arc segment sets up to 2 sections and is located the both ends of straightway respectively, two second draw-in grooves 9 link to each other with two arc segments respectively. As shown in fig. 3, the first connecting protrusion 10 and the second connecting protrusion 11 are respectively matched with the first slot 8 and the second slot 9, so as to ensure that the first connecting protrusion 10 and the first slot 8 can be stably clamped, and the second connecting protrusion 11 and the second slot 9 can be stably clamped.

Wherein first connecting protrusion 10 and second connecting protrusion 11 can both be made of elastic material, and when the arrangement is performed, first connecting protrusion 10 can be slightly larger than first clamping groove 8, and second connecting protrusion 11 can be slightly larger than second clamping groove 9, so that first connecting protrusion 10 can be clamped in first clamping groove 8 and clamped in the second clamping groove 9 more firmly, and second connecting protrusion 11 can be clamped in the second clamping groove 9 and clamped in the first clamping groove more firmly.

Be equipped with first groove 12 of accomodating in the conch wall of protective housing 1, the notch in first groove 12 of accomodating is located the second draw-in groove 9 of horizontal portion wallboard 7, be equipped with spring 14 and locking post 15 in the first groove 12 of accomodating, the one end of spring 14 links to each other with the first tank bottom of accomodating groove 12, the other end links to each other with the one end of locking post 15, the first notch of accomodating groove 12 is worn out to the other end of locking post 15, be equipped with the second in the cap 4 and accomodate groove 16, the notch that the groove 16 was accomodate to the second is located second and connects protruding 11, when cap 4 blocks up the access hole 3 of protective housing 1, first groove 12 and the second of accomodating is linked together, and the other end of locking post 15 is worn into the second and accomodates the inslot 16. Be equipped with adjustment tank 17 on the outer wall of protective housing 1, adjustment tank 17 and first accomodating groove 12 are linked together through connecting joint 18, and spring 14 and locking post 15 link to each other through connecting plate 19, are equipped with poker rod 13 in the adjustment tank 17, and the tip of poker rod 13 is worn into first accomodating groove 12 from connecting joint 18 to link to each other with connecting plate 19.

The notch of the first accommodating groove 12 is located at the groove bottom of the second clamping groove 9 of the transverse wall plate 7, the poke rod 13 slides in the adjusting groove 17 to drive the locking column 15 to slide in the first accommodating groove 12, when the shell cover 4 is required to be installed on the protective shell 1, the inward sliding of the poke rod 13 is firstly utilized to drive the locking column 15 to slide towards the direction of the groove bottom of the first accommodating groove 12, at the moment, the spring 14 gradually contracts, after the shell cover 4 is preliminarily clamped on the protective shell 1 through the matching of the first clamping groove 8, the second clamping groove 9, the first connecting bulge 10 and the second connecting bulge 11, the poke rod 13 is loosened, the locking column 15 is driven to slide outwards through the return extension of the spring 14, and then one end of the locking column 15 is located in the first accommodating groove 12, the other end of the locking column 15 is located in the second accommodating groove 16, so that the locking column 15 plays a role in locking limiting, and the connection between the protective shell cover 1 and the shell cover 4 is tighter.

When the shell needs to be taken down from the protective shell 1 to overhaul the internal PCB, the inward sliding of the poke rod 13 is used for driving the locking column 15 to be completely retracted into the first accommodating groove 12, and then the shell slides down in a sliding mode to realize the separation of the connection between the shell and the protective shell 1.

The connecting seam 18 is used to connect the first accommodating groove 12 and the adjusting groove 17, wherein the width of the connecting seam 18 is smaller than the width of the first accommodating groove 12 and the adjusting groove 17, so as to ensure that the locking column 15 cannot fall out of the first accommodating groove 12 through the connecting seam 18.

The adjustment groove 17 has the breach of stepping down 20 in advance in the one side that is close to horizontal portion wallboard 7, the size of the breach of stepping down 20 make it can be used for holding the finger can, the motion of poker rod 13 is controlled to the finger that has used to realize driving locking post 15 and move.

First groove 12, the second of accomodating is accomodate groove 16, locking post 15 and adjustment tank 17 and all is the arc, is the arc and can not only make the outward appearance of protective housing 1 better look good at, and the utilization locking post 15 that can also be better carries out horizontal fore-and-aft spacing.

The top of the shell cover 4 is provided with a plurality of anti-skidding bulges 21, so that fingers can be placed at the top of the shell cover 4 to slide the shell cover 4 down.

Protective housing 1 is connected with skull 22 in the one side that is equipped with USB and connects 5, is equipped with the storage tank 23 that is used for holding USB and connects 5 on the skull 22, utilizes skull 22 to connect 5 to protect and prevent dust to USB, and storage tank 23 and USB connect 5 mutual joint between 5 to realize being connected between skull 22 and protective housing 1.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a portable connector casing convenient to overhaul which characterized in that: the PCB protection device comprises a protection shell (1), wherein a connecting cavity (2) is formed in the protection shell (1) in a hollow mode, a PCB is arranged in the connecting cavity (2), an access hole (3) communicated with the connecting cavity (2) is formed in the upper side of one end of the protection shell (1), the access hole (3) is sealed through a shell cover (4), and a USB connector (5) in signal connection with the PCB is arranged at the other end of the protection shell (1);

the maintenance opening (3) is formed with vertical wall plates (6) and two transverse wall plates (7) on a protective shell (1), a first clamping groove (8) is formed in each vertical wall plate (6), a second clamping groove (9) is formed in each transverse wall plate (7), the first clamping groove (8) is communicated with the second clamping groove (9), a first connecting protrusion (10) is arranged on one side of the shell cover (4), a second connecting protrusion (11) is arranged on each of the two sides of the lower end of the shell cover (4), the first connecting protrusion (10) and the second connecting protrusion (11) are integrally formed and connected, when the maintenance opening (3) is blocked by the shell cover (4), the first connecting protrusion (10) is blocked in the first clamping groove (8), and the second connecting protrusion (11) is blocked in the second clamping groove (9).

2. An easy access portable connector housing according to claim 1, wherein: a first accommodating groove (12) is formed in the shell wall of the protective shell (1), the notch of the first accommodating groove (12) is located in a second clamping groove (9) of the transverse wall plate (7), a spring (14) and a locking column (15) are arranged in the first accommodating groove (12), one end of the spring (14) is connected with the bottom of the first accommodating groove (12), the other end of the spring is connected with one end of the locking column (15), and the other end of the locking column (15) penetrates out of the notch of the first accommodating groove (12);

be equipped with the second in cap (4) and accomodate groove (16), the notch that groove (16) were accomodate to the second is located second connection arch (11) cap (4) when inspection hole (3) the shutoff of protective housing (1), first groove (12) and the second of accomodating are linked together, just the other end of locking post (15) is worn into in the groove (16) are accomodate to the second.

3. An easy access portable connector housing according to claim 2, wherein: be equipped with adjustment tank (17) on the outer wall of protective housing (1), adjustment tank (17) and first accomodating groove (12) are linked together through connecting seam (18), spring (14) and locking post (15) link to each other through connecting plate (19), be equipped with poker rod (13) in adjustment tank (17), the tip of poker rod (13) is followed connecting seam (18) and is worn into first accomodating groove (12) in to link to each other with connecting plate (19).

4. An easy access portable connector housing according to claim 3, wherein: and an abdicating notch (20) is reserved on one side of the adjusting groove (17) close to the transverse wall plate (7).

5. An easy-to-service portable connector housing according to any one of claims 2-4, wherein: the first accommodating groove (12), the second accommodating groove (16), the locking column (15) and the adjusting groove (17) are all arc-shaped.

6. An easy access portable connector housing according to claim 1, wherein: the top of the shell cover (4) is provided with a plurality of anti-skid protrusions (21).

7. An easy access portable connector housing as defined in claim 1 wherein: protective housing (1) is connected with skull (22) in the one side that is equipped with USB and connects (5), be equipped with storage tank (23) that are used for holding USB and connect (5) on skull (22).