CN201230420Y

CN201230420Y - Pivot structure of casing of computer peripheral device

Info

Publication number: CN201230420Y
Application number: CNU200820117138XU
Authority: CN
Inventors: 麻天启
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-30
Filing date: 2008-05-30
Publication date: 2009-04-29
Anticipated expiration: 2018-05-30

Abstract

A pin joint structure of a shell of a computer peripheral device, the shell comprises a shield and a protective body, wherein one end of the protective body is provided with an opening, a first containing space is arranged at the position corresponding to the opening in the protective body for containing a circuit board, a round convex body is arranged on one side surface of the other end of the protective body, a round positioning hole is arranged at the central position of the round convex body, in addition, the shield is a sheet body with a U-shaped longitudinal section, a second containing space is arranged in the shield for containing the protective body, a round groove is arranged at the position corresponding to the round convex body on one inner side surface of the shield, a round positioning column is arranged at the central position of the round groove, and the round groove and the round positioning column can be respectively embedded into the round convex body and the round positioning hole so as to pin joint the protective body and the shield, by the connection relationship between the positioning post and the positioning hole, the protection body can be stably pivoted on the shielding body and is not easy to separate from each other.

Description

The pin-jointed structure of the housing of computer peripheral apparatus

Technical field

The utility model is about pin-jointed structure, refers in particular on a kind of housing that is applied in computer peripheral apparatus, makes the overall structure of this housing firm, the pin-jointed structure that is difficult for getting loose.

Background technology

Press, along with making rapid progress of microcomputer (Micro Computer) industry, microcomputer apparatus (as: the personal computer of various novelty, digital camera, personal digital aid (PDA) ... etc.) constantly be designed to develop, not only multiple functional, and price is cheap day by day, so used by enterprise or individual widely, become an indispensable important tool in work and the life, and for can be between different microcomputer apparatus, carry out data transaction, the dealer designs many computer peripheral apparatus (as: carry-on dish in view of the above, blue bud transceiver and Portable hardware gold key ... etc.), to make things convenient for the user can be by these computer peripheral apparatus, and on different microcomputer apparatus, the data that the access user is required.In order effectively to prolong the useful life of computer interface equipment; and be user-friendly for operation; more there is the dealer to develop a kind of rotatable shell structure; please refer to shown in Figure 1; this housing 1 comprises that a protective 10 and hides body 14; wherein an end of this protective 10 is provided with an opening 101; this opening 101 extends in this protective 10; and form one first accommodation space 103; in being installed in for the required circuit board (not showing among Fig. 1) of computer peripheral apparatus; and every functional operation by the normal object computer peripheral device of this circuit board; the shape of this opening 101 wherein; it is connectivity port (as: connectivity port of USB specification) shape according to microcomputer apparatus; design; so that this computer peripheral apparatus can insert in this connectivity port; again; on the corresponding two side faces of the other end of this protective 10; be respectively equipped with a circular convex body 105 (only presenting one of them circular convex body 105 among Fig. 1); in addition; this screening body 14 is to be formed by lamellar body bending; and its vertical section is the U type; and in hiding body 14, this forms one second accommodation space 143; this protective 10 can be contained in this second accommodation space 143 fully; and should hide on the body 14 corresponding two side faces; be respectively equipped with a circular through hole 145; the position of these two circular through holes 145; corresponding with the position of these two circular convex bodys 105; so that this two circular convex body 105 can embed respectively in this two circular through hole 145; making this protective 10 hide body 14 with this articulates mutually; so, please refer to shown in Figure 2, under the state of these protective 10 stressed rotations; this protective 10 can expose outside this screening body 14, or this protective 10 can be covered by this screening body 14 fully.Only; the pin-jointed structure of above-mentioned housing 1; because after this circle convex body 105 embeds this circle through hole 145; still there is plurality of gaps (shown in the empty circle of Fig. 3 A) to each other; so under the user uses for a long time; can cause this gap (as: dust in air of sheltering evil people and countenance evil practices; dirt on hand or chip ... etc.); and because of this gap too narrow and small; cause the user can't remove dirt in this gap fully; it is apparent clean and tidy not only to destroy this housing 1; easier of the dirt in this gap, and make this protective 10 and this screening body 14 be difficult for rotation, significantly reduce the operational convenience of user.

Therefore; be to have the dealer to design the pin-jointed structure of the housing of another kind of computer peripheral apparatus; please refer to shown in Figure 3; this housing 2 comprises a protective 20; one end of this protective 20 is provided with an opening 201; in this protective 20 to position that should opening 201; be provided with one first accommodation space 203; be contained in this protective 20 for a circuit board (not showing among Fig. 3); on one side of the other end of this protective 20; be provided with a circular convex body 205; this circle convex body 205 is for rushing; therefore; one side of its periphery and this protective 20 can tilt at angle (shown in empty circle B among Fig. 3); in addition; this protective 20 and one hides body 24 and is connected; this screening body 24 is the lamellar body that a vertical section is the U type; and form one second accommodation space 243 in it; so that in this protective 20 can be accommodated in; this hides a medial surface of body 24, and on the position corresponding to this circle convex body 205, is provided with a circular groove 245; this circle convex body 205 embeds in this circular groove 245, articulates mutually so that this protective 20 hides body 24 with this.Because the periphery of this circle convex body 205 has the angle of inclination; therefore; when the user rotates this protective 20 repeatedly; then easily excessive because of the application of force; and the circular convex body 205 on this protective 20 is pushed away this circular groove 245; cause this protective 20 to get loose mutually with this screening body 24; cause user's inconvenience and puzzlement in the use; if the dealer avoids this protective 20 in the process of rotation; break away from this screening body 24; then certainly will need to increase the degree of depth of this circular groove 245; so; the thickness thickening that will cause this screening body 24; not only increase dealer's cost; also make the weight and volume of the housing of this computer peripheral apparatus increase; be not inconsistent the modern and pursue frivolous design concept; in addition; because the user also can't be from the positions that observe directly this protective 20 and the 24 mutual pivot joints of this screening body in appearance of housing 2; therefore, when this protective 20 and this screening body 24 get loose mutually, and under the unwitnessed again situation of user; this protective 20 is as easy as rolling off a log in rotary course; break away from this screening body 24 fully and fall to ground, cause the circuit board in this protective 20 to damage, and then cause user's loss because of colliding surface.

In sum as can be known, still there are problems in the pin-jointed structure of the housing of traditional computer peripheral apparatus; wherein with protective and hide between body and get loose easily, and be difficult for being discovered, and then cause protective easily to fall to ground by the user; cause the problem that circuit board can't normal operation, the most serious.How to design a kind of pin-jointed structure of housing of computer peripheral apparatus, this pin-jointed structure can effectively be addressed the above problem, promptly become a major issue of numerous computer peripheral apparatus solutions that the manufacturer desires most ardently.

The utility model content

The purpose of this utility model is to provide a kind of pin-jointed structure of housing of computer peripheral apparatus, in the hope of effectively being addressed the above problem by the utility model.

For achieving the above object; the pin-jointed structure of the housing of the computer peripheral apparatus that the utility model provides; this housing comprises that one hides a body and a protective; this pin-jointed structure is located at respectively on this screening body and this protective; wherein an end of this protective is provided with an opening; in this protective to position that should opening; be provided with one first accommodation space; on one side of the other end of this protective; be provided with a circular convex body; the middle position of this circle convex body is provided with a circular location hole; in addition; this screening body is to be formed by lamellar body bending; its vertical section is the U type; and form one second accommodation space within it; so that in this protection physical efficiency is contained in; this hides on the medial surface of body the position corresponding to this circle convex body; be provided with a circular groove; the middle position of this circular groove is provided with a circular reference column; make this circular groove and circular reference column can embed this circle convex body and circular location hole respectively; make this protective be articulated on this screening body; so; by pin-jointed structure of the present utility model; the user can force on this protective, and make this protective expose or take in fully in this screening body, and in the process of this protective of rotation; because this circle reference column and the mutual inlay card of this circle location hole, so effectively reduce the problem that this protective gets loose on this screening body.

The utility model only need utilize impact style; can be with this circular groove and circular reference column; dash to be located at and hide on the body; with circular convex body and circular location hole; dash and be located on the protective; make this pin-jointed structure need not utilize extra assembly, significantly reduce dealer's cost, in addition; by above-mentioned pin-jointed structure; under the thin situation of screening body thickness, the circular convex body of this protective embeds the circular groove that hides body, embeds in the circular location hole of protective and be somebody's turn to do the circular reference column that hides body; still can reach the effect of firm pivot joint; and can effectively reduce the volume of housing, and make the global design of computer peripheral apparatus, can meet the modern and pursue frivolous small and exquisite design concept.

Description of drawings

Fig. 1 is the pin-jointed structure schematic diagram of the housing of first kind of traditional computer peripheral apparatus;

Fig. 2 is the combination schematic diagram of Fig. 1;

Fig. 3 is the pin-jointed structure schematic diagram of the housing of second kind of traditional computer peripheral apparatus;

Fig. 4 is a preferred embodiment of the present utility model; And

Fig. 5 is the vertical section profile of Fig. 4.

Primary clustering symbol description in the accompanying drawing:

Housing 3

Protective 30

Opening 301

First accommodation space 303

Circular convex body 305

Circular location hole 306

Hide body 34

Second accommodation space 343

Circular groove 345

Circular reference column 346

Embodiment

For doing further understanding and understanding, be described in detail as follows for the embodiment conjunction with figs. to the utility model purpose, technical characterictic and effect thereof.

The utility model is a kind of pin-jointed structure of housing of computer peripheral apparatus; this computer peripheral apparatus can be carry-on dish; blue bud transceiver and Portable hardware gold key ... etc.; in a preferred embodiment of the present utility model; be to be example with carry-on dish; describe; please refer to shown in Figure 4; this housing 3 comprises that a protective 30 and hides body 34; this pin-jointed structure is located at respectively on this protective 30 and this screening body 34; wherein an end of this protective 30 is provided with an opening 301; the shape of this opening 301; connectivity port (as: connectivity port of USB specification) shape according to the microcomputer apparatus of these housing 3 required connections; design; so that this opening 301 can insert in this connectivity port; again; these protective 30 interior positions corresponding to this opening 301; be provided with one first accommodation space 303; in this first accommodation space 303 can be installed in for the circuit board (not showing among Fig. 4) of computer peripheral apparatus; so; this computer peripheral apparatus can be by this circuit board; normal its every functional operation of carrying out; on one side of the other end of this protective 30; be provided with a circular convex body 305; the middle position of this circle convex body 305 is provided with a circular location hole 306; in addition; this screening body 34 is the lamellar body that a vertical section is the U type; be provided with one second accommodation space 343 in this screening body 34; this second accommodation space 343 can make in this protective 30 is contained in; and should hide on the medial surface of body 34 position corresponding to this circle convex body 305; be provided with a circular groove 345; the middle position of this circular groove 345 is provided with a circular reference column 346; and the volume of this circular groove 345 and circular reference column 346; can be respectively and this circle convex body 305 and circular location hole 306 tablings, so that this protective 30 and this screening body 34 can be interconnected by this joint structure.

In this embodiment, see also Fig. 4 and shown in Figure 5, Fig. 5 is the vertical section profile of this housing 3, wherein this circular groove 345 and circular reference column 346 respectively with this circle convex body 305 and circular location hole 306 tablings, because aforesaid architectural feature is all circle, so this protective 30 can rotate mutually with this screening body 34, so, by above-mentioned pin-jointed structure, stressed and under the state that rotate towards the direction that hides body 34 away from this at this protective 30, one end of this protective 30 can expose outside this screening body 34, for the opening 301 of user with this protective 30, is plugged on the connectivity port of microcomputer apparatus; Stressed and hide towards this under state that direction of body 34 rotates at this protective 30; one end of this protective 30 can be hidden body 34 by this and cover fully; to avoid the circuit board in this protective 30; be infected with dust in air; moreover; if the user will make this circle reference column 346 break away from this circle location hole 306; so that this protective 30 is separated with this screening body 34; then the user need pull a side of this screening body 34; a side that makes this screening body 34 is towards the direction displacement away from this protective 30; and shift length needs the length greater than this circle reference column 346; therefore; unless the user specially pulls this screening body 34; otherwise this protective 30 is in stressed rotating process; can't produce so big displacement; by the annexation of the circular reference column in the pin-jointed structure of the present utility model 346 with circular location hole 306; this protective 30 can firmly be articulated on this screening body 34; and be difficult for each other breaking away from; avoid rotating this protective 30 or the improper application of force for a long time because of the user; cause this protective 30 to get loose mutually, cause user's inconvenience with this screening body 34.

Need the special person of carrying at this; see also Fig. 4 and shown in Figure 5 again; because this protective 30 and this screening body 34 are all metallic article; and this pin-jointed structure is to be located at respectively on this protective 30 and this screening body 34; therefore; the dealer can utilize stamping technology; directly hide on the body 34 at this protective 30 and this; dash respectively and set out this circle convex body 305; circular location hole 306; circular groove 345 and circular reference column 346; effectively improve dealer's operating efficiency; and this pin-jointed structure is not used any extra assembly (as: screw; tenon ... etc.); can make this protective 30 and this screening body 34 reach firm pivot joint relation; make dealer's production cost greatly reduce; moreover; because this pin-jointed structure is to be located at respectively on this screening body 34 and the protective 30; therefore; in the process of protective 30 rotations; can be subjected to the influence of this circle reference column 346 and circular location hole 306; hide body 34 and be difficult for breaking away from this; make this screening body 34 under the situation of thinner thickness; still can make the overall structure of this housing 3 be difficult for getting loose; make housing of the present utility model can dwindle its overall volume; so that utilize the housing of computer peripheral apparatus of the present utility model; can be more frivolous, meet the phychology that the modern likes small and exquisite design.

In sum as can be known; annexation by circular reference column of the present utility model and round location hole; can prevent that the user is in the process of peripheral device that uses a computer; the situation that screening body and protective get loose mutually takes place; effectively improve the stability of this shell structure, make the user can operate computer peripheral apparatus more easily with this pin-jointed structure.Press, the above only is preferred embodiment of the present utility model; only, the scope that the utility model is advocated is not limited thereto; those skilled in the art are according to the disclosed technology contents of the utility model, can think easily and equivalence change, all should belong to and not break away from protection category of the present utility model.

Claims

1. A pivot joint structure of a housing of a computer peripheral device, the housing comprises a protective body and a cover body, the pivot joint structure is respectively arranged on the protection body and the cover body, and is characterized in that:

One end of the protective body is provided with an opening, and a first accommodating space is provided inside corresponding to the position of the opening for accommodating the circuit board of the peripheral device of the computer, and the side surface of the other end of the protective body away from the opening , is provided with a circular convex body, and the central position of the circular convex body is provided with a circular positioning hole; and

A cover is a U-shaped sheet with a longitudinal section, and a second accommodating space is provided in it, the protective body is accommodated in the second accommodating space, and an inner surface of the cover corresponds to the The position of the circular convex body is provided with a circular groove, the central position of the circular groove is provided with a circular positioning post, and the circular groove and the circular positioning post can respectively embed the circular convex body and the circular positioning post. In the positioning hole, the protection body and the cover body are pivotally connected to each other.

2. The pivot joint structure of the housing of the computer peripheral device according to claim 1, wherein the computer peripheral device is a flash drive.