CN210838316U - Electric shock prevention computer docking station - Google Patents

Electric shock prevention computer docking station Download PDF

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Publication number
CN210838316U
CN210838316U CN201921819049.4U CN201921819049U CN210838316U CN 210838316 U CN210838316 U CN 210838316U CN 201921819049 U CN201921819049 U CN 201921819049U CN 210838316 U CN210838316 U CN 210838316U
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CN
China
Prior art keywords
docking station
plug
station body
shell
electric shock
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Active
Application number
CN201921819049.4U
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Chinese (zh)
Inventor
莫少坚
吴言朗
李培华
刘珊红
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Shenzhen Letachi Electronics Co ltd
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Shenzhen Letachi Electronics Co ltd
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Priority to CN201921819049.4U priority Critical patent/CN210838316U/en
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Publication of CN210838316U publication Critical patent/CN210838316U/en
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Abstract

An electric shock prevention computer docking station comprises a docking station body, a head cover and a tail cover, wherein the head cover and the tail cover are used for protecting the docking station body; the docking station body comprises a PCBA board, a first plug and a second plug which are electrically connected with the PCBA board, and a shell wrapped outside the PCBA board, wherein the first plug and the second plug penetrate out of the shell, and a sliding groove arranged along the axial direction of the docking station body and an annular flange arranged along the radial direction of the docking station body are arranged on the side surface of the shell; compared with the prior art, the beneficial effects of the utility model reside in that: the annular flange can prevent static electricity on the computer shell from being touched, and the first strong magnetic energy and the computer shell generate suction force to prevent poor contact or falling off; the tail cover can ensure that the docking station body can be inserted on a computer for a long time without entering dust; through the push pedal, can singlehanded pull out the docking station body smoothly, prevent that the interface from warping or damaging.

Description

Electric shock prevention computer docking station
[ technical field ] A method for producing a semiconductor device
The utility model relates to a docking station technical field, specificly relate to a protection against electric shock computer docking station.
[ background of the invention ]
A Docking station (Docking station), also called a Port Replicator (Port Replicator), is an external device designed for a notebook computer. By copying or even expanding the port of the notebook computer, the notebook computer can be conveniently connected with a plurality of accessories or external devices (such as a power adapter, a network cable, a mouse, an external keyboard, a printer and an external display) in a one-stop mode.
Existing docking stations have the following major disadvantages: the computer shell sometimes has static electricity, so that the possibility of electric shock danger is caused; contact is unstable and often loosens; the connection is often loosened by shaking for pulling out, and the connection is damaged by long-term operation.
In view of the above, there is a need to provide an electric shock resistant docking station for a computer to overcome the shortcomings of the prior art.
[ Utility model ] content
The utility model aims at providing an electric shock prevention computer docking station, which can prevent static electricity on a computer shell from being touched through an annular flange, and first strong magnetic energy and the computer shell generate suction force to prevent poor contact or falling off; the tail cover can ensure that the docking station body can be inserted on a computer for a long time without entering dust; through the push pedal, can singlehanded pull out the docking station body smoothly, prevent that the interface from warping or damaging.
In order to achieve the purpose, the utility model provides an electric shock prevention computer docking station, which comprises a docking station body, a head cover and a tail cover, wherein the head cover and the tail cover are used for protecting the docking station body;
the docking station body comprises a PCBA board, a first plug, a second plug and a wrapping body, wherein the first plug and the second plug are electrically connected with the PCBA board, the wrapping body is arranged on the outer portion of the PCBA board, the first plug and the second plug penetrate out of the shell, the side face of the shell is provided with an edge, a sliding groove is formed in the axial direction of the docking station body, the sliding groove is formed in the annular flange, the annular flange is radially arranged on the docking station body, a pushing plate is arranged in the sliding groove and connected with the sliding groove in a sliding mode, one end, close to the first plug, of the shell is provided with an avoiding groove and a first strong magnet, the head cover is covered on one end, close to the first plug, of the shell, and the tail.
In a preferred embodiment, the two sides of the push plate are provided with clamping strips, the inner wall of the sliding groove is provided with a clamping groove, the clamping strips are located in the clamping groove, and the clamping strips are in sliding connection with the clamping groove.
In a preferred embodiment, a tongue is arranged on the side of the push plate, which faces away from the sliding groove.
In a preferred embodiment, the inner wall of the tail cover is further provided with a silica gel strip.
In a preferred embodiment, a second strong magnet is provided in the head cover.
Compared with the prior art, the utility model provides a pair of protection against electric shock computer extends depressed place's beneficial effect lies in: the annular flange can prevent static electricity on the computer shell from being touched, and the first strong magnetic energy and the computer shell generate suction force to prevent poor contact or falling off; the tail cover can ensure that the docking station body can be inserted on a computer for a long time without entering dust; through the push pedal, can singlehanded pull out the docking station body smoothly, prevent that the interface from warping or damaging.
[ description of the drawings ]
Fig. 1 is the utility model provides a perspective view of protection against electric shock computer docking station.
Fig. 2 is an exploded view of the electric shock resistant computer docking station shown in fig. 1.
Fig. 3 is a perspective view of the head cap shown in fig. 1.
[ detailed description ] embodiments
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" 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 and do not represent the only embodiments.
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 herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 and 2, the present invention provides an electric shock proof computer docking station 100.
In the embodiment of the present invention, the electric shock proof computer docking station 100 includes a docking station body 10, a head cover 20 and a tail cover 30 for protecting the docking station body 10.
Specifically, docking station body 10 includes the PCBA board (not shown), with first plug 12 and second plug 13, the parcel that the PCBA board is electrically connected are in casing 14 outside the PCBA board, first plug 12 and second plug 13 wear out outside casing 14, the side of casing 14 is equipped with the edge spout 141 that docking station body 10 axial set up and edge the radial annular flange 142 that sets up of docking station body 10, be equipped with in the spout 141 with spout 141 sliding connection's push pedal 143, the one end that casing 14 is close to first plug 12 is equipped with dodges groove 144 and first strong magnetism 145, skull 20 lid is established casing 14 is close to the one end of first plug 12, tail-cover 30 lid is established casing 14 is close to the one end of second plug 13.
It can be understood that the first plug 12 is used for plugging into an interface on a computer, and the second plug 13 is used for plugging into an external device, for example, the second plug 13 is plugged into a power adapter, a network cable, a mouse, an external keyboard, a printer, and an external display. When the plug is used, the head cover 20 is opened, the first plug 12 is inserted into an interface on a computer, the annular flange 142 can prevent static electricity on a computer shell from being touched, the first strong magnet 145 can generate suction with the computer shell to prevent poor contact or falling off, and the tail cover 30 can be plugged into external equipment after being opened. When the anti-electric shock computer docking station 100 is not in use, the tail cover 30 can be covered, so that the docking station body 10 can be inserted on a computer for a long time without entering dust. If the docking station body 10 needs to be pulled out, the docking station body 10 is held by a hand, and the push plate 143 is pushed by a thumb, so that the push plate 143 is pushed against the shell of the computer, the docking station body 10 can be pulled out smoothly, and the interface is prevented from being deformed or damaged.
Furthermore, clamping strips 146 are arranged on two sides of the push plate 143, clamping grooves 147 are formed in the inner wall of the sliding groove 141, the clamping strips 146 are located in the clamping grooves 147, and the clamping strips 146 are slidably connected with the clamping grooves 147. The push plate 143 is prevented from falling off naturally by the arrangement of the clamping strip 146 and the clamping groove 147.
Further, a tongue 148 is provided on a surface of the push plate 143 facing away from the slide groove 141. The push plate 143 is facilitated to be pushed by the tongue 148.
Further, the inner wall of the tail cover 30 is also provided with a silica gel strip 31. Through the friction force of silica gel strip 31 increase with casing 14 for tail-hood 30 can overlap and establish on casing 14.
Further, referring to fig. 3, a second strong magnet 21 is disposed in the head cover 20. The first ferromagnetic member 145 and the second ferromagnetic member 21 attract each other to prevent the head cap 20 from being detached naturally.
Compared with the prior art, the utility model provides a pair of protection against electric shock computer extends depressed place's beneficial effect lies in: the annular flange can prevent static electricity on the computer shell from being touched, and the first strong magnetic energy and the computer shell generate suction force to prevent poor contact or falling off; the tail cover can ensure that the docking station body can be inserted on a computer for a long time without entering dust; through the push pedal, can singlehanded pull out the docking station body smoothly, prevent that the interface from warping or damaging.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
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 (5)

1. The utility model provides an electric shock prevention computer docking station which characterized in that: the docking station comprises a docking station body, a head cover and a tail cover, wherein the head cover and the tail cover are used for protecting the docking station body;
the docking station body comprises a PCBA board, a first plug, a second plug and a wrapping body, wherein the first plug and the second plug are electrically connected with the PCBA board, the wrapping body is arranged on the outer portion of the PCBA board, the first plug and the second plug penetrate out of the shell, the side face of the shell is provided with an edge, a sliding groove is formed in the axial direction of the docking station body, the sliding groove is formed in the annular flange, the annular flange is radially arranged on the docking station body, a pushing plate is arranged in the sliding groove and connected with the sliding groove in a sliding mode, one end, close to the first plug, of the shell is provided with an avoiding groove and a first strong magnet, the head cover is covered on one end, close to the first plug, of the shell, and the tail.
2. The electric shock resistant computer docking station as set forth in claim 1, wherein: the both sides of push pedal are equipped with the card strip, be equipped with the draw-in groove on the inner wall of spout, the card strip is located in the draw-in groove, the card strip with draw-in groove sliding connection.
3. The electric shock resistant computer docking station as set forth in claim 1, wherein: and a convex tongue is arranged on one surface of the push plate, which deviates from the sliding groove.
4. The electric shock resistant computer docking station as set forth in claim 1, wherein: the inner wall of the tail cover is also provided with a silica gel strip.
5. The electric shock resistant computer docking station as set forth in claim 1, wherein: a second strong magnet is arranged in the head cover.
CN201921819049.4U 2019-10-28 2019-10-28 Electric shock prevention computer docking station Active CN210838316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921819049.4U CN210838316U (en) 2019-10-28 2019-10-28 Electric shock prevention computer docking station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921819049.4U CN210838316U (en) 2019-10-28 2019-10-28 Electric shock prevention computer docking station

Publications (1)

Publication Number Publication Date
CN210838316U true CN210838316U (en) 2020-06-23

Family

ID=71262184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921819049.4U Active CN210838316U (en) 2019-10-28 2019-10-28 Electric shock prevention computer docking station

Country Status (1)

Country Link
CN (1) CN210838316U (en)

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