CN218005376U

CN218005376U - Dustproof socket for handheld electronic equipment

Info

Publication number: CN218005376U
Application number: CN202221852888.8U
Authority: CN
Inventors: 蒙山; 范军旗; 贾玉新
Original assignee: Shenzhen Elflect Technology Co ltd
Current assignee: Shenzhen Elflect Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-09
Anticipated expiration: 2032-07-18

Abstract

The utility model is suitable for a handheld electronic equipment dustproof socket technical field provides a handheld electronic equipment is with dustproof socket, include handheld terminal casing, grafting end and set up at the charging socket of handheld terminal casing outer wall one end, the shifting chute that switches on mutually with charging socket is seted up to the inside of handheld terminal casing, the grafting end sets up in the inside of shifting chute, the inside of shifting chute is provided with and is used for carrying out the dustproof unit of dustproof protection to the grafting end. Through setting up dustproof unit, can carry out dustproof protection to the plug end through the dust guard, effectively avoid outside dust adhesion on the plug end, inhale the piece through magnetism and can carry out magnetism to the dust guard and inhale fixedly, avoid the dust guard to take place the not hard up phenomenon of skew because of the vibration, inhale the piece through magnetism simultaneously and can carry out magnetism to outside bayonet joint and inhale fixedly, effectively improve the power of being connected between outside bayonet joint and the handheld terminal casing.

Description

Dustproof socket for handheld electronic equipment

Technical Field

The utility model belongs to the technical field of handheld electronic equipment dustproof socket, especially, relate to a handheld electronic equipment is with dustproof socket.

Background

A handheld device, also known as a mobile device, pocket computer, etc., is a pocket-sized computing device, typically having a small display screen, touch input or keypad, which can receive input, generate output, process data, and have certain memory capabilities.

Handheld device is in order to facilitate carrying the use, its inside battery that generally can embed, the mouth that charges that is used for carrying out the operation of charging to the battery can be offered in its handheld device's the outside, the inside grafting end that is provided with of mouthful charges, the mouthful that charges of general handheld device opens the setting mostly, its outside dust, impurity enters into to mouthful inside easily that charges, form to the inside space of mouthful that charges and fill up and adhere on the plug, outside plug inserts when mouthful is inside that charges, can lead to outside plug can't insert completely because the mouthful inner space that charges is not enough, not only lead to outside plug to become flexible easily and drop, still can lead to unable normal charging because of contact failure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hand-held type electronic equipment is with dustproof socket aims at solving the mouth that charges and opens to set up the problem that leads to outside dust, impurity entering mouth that charges.

The utility model discloses a realize like this, a dustproof socket for hand-held type electronic equipment, including handheld terminal casing, grafting end and set up at the charging socket of handheld terminal casing outer wall one end, the shifting chute that switches on mutually with charging socket is seted up to the inside of handheld terminal casing, the grafting end sets up in the inside of shifting chute, the inside of shifting chute is provided with and is used for carrying out the dustproof unit of protection to the grafting end, dustproof unit includes: the dustproof plate is sleeved on the outer wall of the plug-in end in a sliding manner and used for performing dustproof protection on the plug-in end; the fixed sleeve is fixedly connected to one end of the outer wall of the dust guard, and the limiting column is fixed to one end of the inner wall of the moving groove and is sleeved with the inner wall of the fixed sleeve; and the reset spring is arranged on the inner side of the limiting column and used for providing reset power for the dust guard.

Preferably, the piece is inhaled to magnetism is installed with the top to charging socket's inner wall bottom, the outer wall one end of the piece is inhaled to magnetism extends to the inside and the laminating of dust guard outer wall one end of shifting chute mutually.

Preferably, the size of the outer wall of the dustproof plate is matched with the size of the inner wall of the movable groove, and a sliding groove matched with the outer wall of the plug-in end is formed in the inner side of the dustproof plate.

Preferably, dust guard, fixed sleeving and spout pass through injection moulding process integrated into one piece, the dust guard is close to the outer wall one end of magnetism piece and is fixed with the iron sheet through the viscose.

Preferably, one end of the plug-in terminal penetrates through the handheld terminal shell to an inner cavity of the handheld terminal shell to be connected with a circuit board inside the handheld terminal shell.

Preferably, the inner wall of the charging socket is sized to match the outer wall of the external plug.

Preferably, the mutual contraction length of the fixing sleeve and the limiting column is matched with the insertion length of the external plug connector.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

through setting up dustproof unit, can carry out dustproof protection to the plug end through the dust guard, effectively avoid outside dust adhesion on the plug end, inhale the piece through magnetism and can carry out magnetism to the dust guard and inhale fixedly, avoid the dust guard to take place the not hard up phenomenon of skew because of the vibration, inhale the piece through magnetism simultaneously and can carry out magnetism to outside bayonet joint and inhale fixedly, effectively improve the power of being connected between outside bayonet joint and the handheld terminal casing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a structural sectional view of the hand-held terminal housing of the present invention;

fig. 3 is a sectional view of the structure of the dustproof unit of the present invention.

In the figure: 1. a handheld terminal housing; 2. a charging jack; 3. a moving groove; 4. a magnetic block; 5. inserting an end socket; 6. a dust-proof unit; 601. a dust guard; 602. fixing the sleeve; 603. a limiting column; 604. a return spring.

Detailed Description

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 application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a dustproof socket for handheld electronic equipment, as shown in fig. 1-3, including handheld terminal housing 1, grafting end 5 and set up at the charging socket 2 of handheld terminal housing 1 outer wall one end, the inside of handheld terminal housing 1 is seted up with charging socket 2 looks communicating shifting chute 3, grafting end 5 sets up in the inside of shifting chute 3, the inside of shifting chute 3 is provided with dustproof unit 6 that is used for carrying out dustproof protection to grafting end 5, dustproof unit 6 includes the dust guard 601 that slides and cup joints in grafting end 5 outer wall and is used for carrying out dustproof protection to grafting end 5; the fixed sleeve 602 is fixedly connected to one end of the outer wall of the dust-proof plate 601, and the limiting column 603 is fixed to one end of the inner wall of the moving groove 3, and the limiting column 603 is sleeved with the inner wall of the fixed sleeve 602; and the return spring 604 is arranged on the inner side of the limiting column 603 and is used for providing return power for the dust-proof plate 601.

In this embodiment, when the external connection terminal is not connected to the connection terminal 5 for use, the dust-proof plate 601 is located at the frontmost end of the connection terminal 5, at this moment, the dust-proof plate 601 can separate the connection terminal 5 from the outside air, and the dust impurities of the external environment can be isolated, thereby effectively avoiding the phenomenon that the external dust enters the moving chute 3 and adheres to the inside of the connection terminal 5, when the external connection terminal is inserted along the charging socket 2, the dust-proof plate 601 can be extruded, so that the dust-proof plate 601 moves along the outer wall of the connection terminal 5, thereby enabling the connection terminal 5 to be connected with the external connection terminal in an inserting manner, in this process, the fixing sleeve 602 can synchronously move to extrude the reset spring 604, when the external connection terminal is extracted, power can be provided for the reset of the dust-proof plate 601 through the reset spring 604, and the dust-proof plate 601 automatically resets to the original position.

In a further preferred embodiment of the present invention, as shown in fig. 1-2, a magnetic block 4 is installed at the bottom end and the top end of the inner wall of the charging socket 2, and one end of the outer wall of the magnetic block 4 extends to the inside of the moving chute 3 and is attached to one end of the outer wall of the dust guard 601.

In this embodiment, it is fixed to form the actuation to dust guard 601 through magnetism piece 4 to make device dust guard 601 can not take place skew slip phenomenon because of vibrations in daily use, and when outside bayonet joint and grafting end 5 were connected, magnetism piece 4 also can carry out the actuation to outside bayonet joint, thereby improves the engaging force between outside bayonet joint and the handheld terminal housing 1.

The utility model discloses in the further preferred embodiment, as shown in fig. 1-3, the outer wall size of dust guard 601 and the inner wall size phase-match of shifting chute 3, the inboard of dust guard 601 offer with 5 outer wall assorted spouts in grafting end, dust guard 601, fixed sleeving 602 and spout pass through injection moulding process integrated into one piece, the dust guard 601 is fixed with the iron sheet through the viscose near the outer wall one end of magnetism piece 4 of inhaling.

In this embodiment, the iron sheet through the outer wall of the dust guard 601 can be convenient for the magnetic attraction block 4 to magnetically attract the dust guard 601 for fixation, and the dust protection operation can be better performed through the dust guard 601.

In a further preferred embodiment of the present invention, as shown in fig. 1-3, the inner cavity of the socket 5, which runs through the hand-held terminal housing 1 to the hand-held terminal housing 1, is connected to the circuit board inside the socket, the inner wall size of the charging socket 2 matches with the outer wall size of the external connector, and the mutual contraction length of the fixing sleeve 602 and the spacing column 603 matches with the insertion length of the external connector.

In this embodiment, the external plug and the plug end 5 can be connected by the structure, and the external plug and the internal circuit board can be electrically connected by the plug end 5, so as to charge the battery inside the handheld terminal housing 1.

It should be noted that, for the sake of simplicity, the foregoing embodiments are described as a series of combinations of acts, but it should be understood by those skilled in the art that the present invention is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that acts and modules referred to are not necessarily required by the invention.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or communication connection may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above embodiments are only used to illustrate the technical solution of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step, are within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still make no creative work on the condition of conflict, and make mutual combination, addition and deletion, or other adjustments according to the features in the embodiments of the present invention, thereby obtaining other technical solutions which are different and do not depart from the concept of the present invention, and these technical solutions also belong to the scope to be protected by the present invention.

Claims

1. The utility model provides a dustproof socket for hand-held type electronic equipment, includes handheld terminal housing, grafting end and charging socket, its characterized in that, the shifting chute has been seted up to the inside of handheld terminal housing, the grafting end sets up in the inside of shifting chute, the inside of shifting chute is provided with dustproof unit, dustproof unit includes:

the dustproof plate is sleeved on the outer wall of the plug-in end in a sliding manner and used for performing dustproof protection on the plug-in end;

the fixed sleeve is fixedly connected to one end of the outer wall of the dust guard, and the limiting column is fixed to one end of the inner wall of the movable groove;

and the reset spring is arranged on the inner side of the limiting column and used for providing reset power for the dust guard.

2. The dustproof jack for handheld electronic devices as claimed in claim 1, wherein magnetic attraction blocks are installed at the bottom end and the top end of the inner wall of the charging jack, and one end of the outer wall of the magnetic attraction block extends into the moving groove and is attached to one end of the outer wall of the dustproof plate.

3. The dust-proof jack for the handheld electronic device as claimed in claim 2, wherein the outer wall of the dust-proof plate is matched with the inner wall of the moving groove in size, and the inner side of the dust-proof plate is provided with a sliding groove matched with the outer wall of the plug-in terminal.

4. The dust-proof jack for handheld electronic device as claimed in claim 3, wherein the dust-proof plate, the fixing sleeve and the sliding groove are integrally formed by injection molding, and an iron sheet is fixed to one end of the dust-proof plate close to the outer wall of the magnetic block by glue.

5. The dust jack of claim 1, wherein said plug tip extends through the interior of the hand held terminal housing to the interior of the hand held terminal housing and is connected to the circuit board within the interior of the hand held terminal housing.

6. The dust-proof jack for a handheld electronic device of claim 1, wherein the inner wall of the charging jack is sized to match the outer wall of the external connector.

7. The dust-proof jack for a handheld electronic device as claimed in claim 1, wherein a contraction length of the fixing sleeve and the position-limiting column matches an insertion length of the external plug.