CN2694340Y - Electronic equipment with back supporting device - Google Patents

Abstract

The utility model relates to the electronic equipment with the back supporting device, comprising a mainframe unit, a casing, two limited elements, a supporting plate, two second sliding parts, a fixing element, a first connecting rod, a second connecting rod, two guiding elements, two first elastic elements and a second elastic element. The electronic equipment is connected with the supporting plate by making use of the upper casing part of the casing, and can generate a relative movement. A convex column on the guiding element coupled with the supporting plate can circularly slide on the round guide groove on a limiting assembly fixed on the casing, and also can position on the middle part of the clamping stopper on the limiting element. Thus, the upper casing part and the supporting plate are fixed on a specific relative position, and the user can conveniently and rapidly adjust the height of the display screen of the electronic equipment.

Description

Electronic equipment with back of the body bracing or strutting arrangement

Technical field

The utility model relates to a kind of electronic equipment with back of the body bracing or strutting arrangement, particularly relates to a kind of desk-top computer that has back of the body bracing or strutting arrangement and can adjust the display screen height according to user's demand.

Background technology

Along with constantly making every effort to innovation in the desk-top computer evolution at technical elements such as auxiliary member, softwares, make the function of desk-top computer more and more powerful, and be equipped with more and more many along with computing machine is relevant, the problem that takes up room for solution, therefore also the electronic product with other is the same for desk-top computer, and the deisgn approach of external form is simply light.

As shown in Figure 1, the basic outfit of at present general desk-top computer 2 includes the device of a main frame 21, a display 22 and man-machine interface, as keyboard 23 and mouse 24 etc.Above-mentioned device all is to connect with electric wire, be equipped with under more and more many situations in area of computer aided, the arrangement of numerous electric wires is sizable puzzlement with placing for the user, therefore with the multinomial outfit device of desk-top computer 2 in same body, making the simplifying of structure of its integral body, is the new trend of present desk-top computer design.

Yet, when all computing machines are equipped with, comprise when outfits such as main frame, display and keyboard are assembled in the same body, be the convenience of keyboard use, the height of display becomes and is difficult to adjust effectively, and therefore must need new solution solves this problem.

The utility model content

The purpose of this utility model is to provide a kind of profile to simplify and has back of the body bracing or strutting arrangement, and can adjust the electronic equipment of display screen height easily and quickly.

So, the utlity model has the electronic equipment of back of the body bracing or strutting arrangement, include a main computer unit, a housing, two locating parts, a back up pad, two sliding parts, a fixture, a head rod, one second connecting link, two and lead a part, 2 first elastic components and one second elastic component.

This enclosure interior is equipped with this main computer unit, and this housing includes a housing section and a upper casing body, has two long slide openings on this upper casing body; Two locating part positions on the front end face of this upper casing body and the position between this long slide opening, be formed with one around guide groove on the front end face of this locating part, first conduit and second conduit that is connected with the upper and lower end of this first conduit that should comprise an arc around guide groove, this second conduit is concaved with fastener near the side of this long slide opening, this fastener bottom has the guiding face of inclination, and this fastener top then is the locking surface of level slightly; This back up pad is located at the back side of this upper casing body; Two sliding part positions are in this slide opening and be fixed on this back up pad; This fixture is fixed on the front end face of this upper casing body; The upper end that this head rod is fixed on this sliding part laterally is connected with this fixture; This second connecting link is fixed on the lower end of this sliding part and laterally is connected with this fixture; Two lead a part respectively includes a body and that is set on this second connecting link and is extended back and be plugged on this around the projection in the guide groove by this body; 2 first elastic components connect this head rod and this fixture respectively; This second elastic component is set in this second connecting link and is positioned at this and leads between a part.

For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the synoptic diagram of the basic outfit of present a kind of desk-top computer.

Fig. 2 is the stereographic map of the electronic equipment with back of the body bracing or strutting arrangement of the utility model one preferred embodiment.

Fig. 3 is the three-dimensional exploded view of the demonstration fixture front end face of this preferred embodiment, and wherein a main computer unit does not show.

Fig. 4 is the amplification combination rear view that shows Fig. 3 middle part subassembly at this fixture back side, illustrates that two sliding parts, a fixture, a head rod, one second connecting link, two are led a part, 2 first elastic components and one second elastic component in this preferred embodiment to be combined into one.

Fig. 5 is the diagrammatic side view of this preferred embodiment, illustrates that this electronic equipment is placed on the plane.

Fig. 6 is the operation diagrammatic rear view of this preferred embodiment, illustrates that respectively this projection of leading a part is around the position in the guide groove.

Fig. 7 is first conduit of position shown in Fig. 6 profile line and the schematic sectional view that the adjacent bottom of second conduit presents the discrepancy in elevation.

Fig. 8 is an operation diagrammatic rear view of this preferred embodiment, illustrates that respectively this projection of leading a part is around the position in the guide groove.

Fig. 9 is an operation diagrammatic rear view of this preferred embodiment, illustrates that respectively this projection of leading a part is around the position in the guide groove.

Figure 10 is the diagrammatic side view of this preferred embodiment, and wherein the part of solid line is the position of explanation upper casing body of this preferred embodiment in Fig. 9.

Embodiment

As shown in Figures 2 and 3, the preferred embodiment of electronic equipment 1 that the utlity model has back of the body bracing or strutting arrangement includes a main computer unit 10, a housing 11, two locating parts 12, a back up pad 13, two sliding parts 14, a fixture 15, a head rod 16, one second connecting link 17, two and leads a part 18,2 first elastic components 19 and one second elastic component 20.

This main frame list 10 is to be placed on this housing 11, and it for example is to include a main frame (figure does not show), a display screen 101 and a keyboard 102.This housing 11 include one be close to the lower casing body 112 that abuts on the plane and by a side direction of this lower casing body 112 outer and upwardly extending upper casing body 111.This upper casing body 111 for example is in order to ccontaining this main frame and this display screen 101, and this lower casing body 112 then for example is in order to ccontaining this keyboard 102.

The electronic equipment 1 of present embodiment is one main computer unit 10 to be assembled on the desk-top computer of same body, but electronic equipment of the present utility model 1 do not exceed with illustrative desk-top computer, also has the electronic equipment of back of the body bracing or strutting arrangement applicable to other.

Shown in Fig. 3 to 7, these back up pad 13 supports are stood on this plane and are abutted in the back side of the upper casing body 111 of this housing 11.Be formed with two on this upper casing body 111 respectively and extend and have the long slide opening 113 of upper/lower terminal to the back side by front end face.

This locating part 12 lamellar body that is rectangle, position then are formed with two on the front end face of the upper casing body 111 between this long slide opening 113 can be ccontaining and fix this locating part 12 and be respectively adjacent to the locating part groove 114 of a long slide opening 113.And respectively be formed with one around guide groove 121 on the front end face of this locating part 12, each comprises second conduit 123 of first conduit 122 and between the adjacent long slide opening 113 with this of this first conduit 122 of an arc around 121 of guide grooves, on it, the lower end respectively with this first conduit 122 on, the lower end is connected, and the inclined-plane 125 that tilts to rise is gradually formed on the conduit of these second conduit, 123 lower ends bottom, make high the dashing forward in lower end bottom of this second conduit 123, make these second conduit, 123 lower ends and first conduit, the 122 lower ends part of joining have discontinuous difference in height and form unidirectional backstop in the bottom of adjacent first conduit, 122 lower ends.This second conduit 123 is concaved with three fasteners of from top to bottom arranging in regular turn 124 near the side of this adjacent long slide opening 113, and these fastener 124 bottoms have downward-sloping guiding face 126, and top then is the locking surface 127 of slightly level.

Respectively this sliding part 14 includes one and extends up and down and maintenance is extended forward by this spacer 141 in the location division 141 on this back up pad 13 and one and the microscler sliding part 142 among this corresponding long slide opening 113 respectively.Be respectively arranged with two pads 132 between the location division 141 of this back up pad 13 and this sliding part 14, two screws 133 pass this back up pad 13 and a pad 132 respectively and a corresponding location division 141 are fixed on this back up pad 13, make this sliding part 14 can slide up and down in this long slide opening 113 with this back up pad 13 with matching.And also be formed with one on this back up pad 13 near its upper end and the hand hole 131 that extends to the back side by front end face, hand can be stretched in this hand hole 131 and this electronic equipment 1 is upwards mentioned.

This fixture 15 includes the web joint 152 that a fixed head that is rectangle 151 and two is extended back by this fixed head 151, this fixed head 151 extends up and down and lies across at the front end face of this upper casing body 111, its both sides also are fixed on this upper casing body 111, and be formed with on each web joint 152 be arranged above and below one on slide opening 153 and slide opening 154 once.

The two ends of this head rod 16 can slide up and down to respectively be horizontally through the last slide opening 153 of each web joint 152 and be connected with this fixture 15, and be fixed on the respectively upper end 143 of these sliding part 14 sliding parts 142, and the two ends of this second connecting link 17 can slide up and down to respectively be horizontally through the following slide opening 154 of each web joint 152 and be connected with this fixture 15, and are fixed on the respectively lower end 144 of these sliding part 14 sliding parts 142.

Respectively this is led a part 18 and includes one and be rectangle and the body 181 and that is set in slidably on this second connecting link is extended back and can be plugged on respectively that this is corresponding around the projection in the guide groove 121 182 by this body 181.

This first elastic component 19 is separately fixed on the two ends of this fixed head 151 and this head rod 16, and in this preferred embodiment, this first elastic component 19 is an extension spring, and its elastic force perseverance makes this head rod 16 and this sliding part 14 to lower slider.And this second elastic component 20 is a compression spring, and it is set on this second connecting link 17 and lead between the part 18 at this position, this second elastic component 20 respectively pushing tow respectively this leads a part 18, its elastic force perseverance makes respectively this lead a part 18 and relies on respectively this sliding part 14.By above-mentioned design, can spur this back up pad 13 and slide up and down, make this sliding part 14 and this second connecting link 17 drive this and lead a part 18, so make this projection of leading a part 18 182 can be respectively this around guide groove 121 in unidirectional slip.

When this electronic equipment 1 uses, can with this main computer unit (figure do not show) and this housing 11 be upwards mentioned and make this back up pad 13 unsettled, the weight of this back up pad 13 and the elastic force of this first elastic component 19 drive this sliding part 14 to lower slider at this moment, will make that respectively this projection 182 of leading a part 18 slides to the respectively lower end of this first conduit 122, then this main computer unit and this housing 11 are put down, its weight that presses down will make this projection 182 respectively upwards slide into the upper end of this second conduit 123 and slip among the fastener 124 topmost along this first conduit 122 respectively, and the pushing and pressing effect that is subjected to second elastic parts 20 makes this projection 182 be subject to locking surface 127 and is limited in this fastener 124, this moment, 11 of this housings were in minimum position, as Fig. 5, shown in the dotted portion of Fig. 6 and Figure 10.

Consult Fig. 8, if the user thinks the insufficient height of display screen (figure do not show), then this main computer unit and this housing 11 can be mentioned a little again and put down, respectively this projection 182 will be along the guiding face 126 of a fastener 124 on this at this second conduit 123 a little to lower slider and slip among next fastener 124, same these projection 182 perseverances are made by the pushing and pressing effect of second elastic parts 20 to be subject to locking surface 127 and are limited in this next fastener 124, and make the last relatively position of this housing 11 a little upwards promote.

If the user thinks to heighten the height of this display screen again, equally again this main computer unit and this housing 11 are mentioned a little again and put down, respectively this projection 182 will be along this second conduit 123 respectively a little to lower slider and slip among the fastener 124 of below, and make 11 of this housings in the highest position, shown in the solid line part of Fig. 9 and Figure 10.

Afterwards, if the user wants to turn down the height of this display screen again, this main computer unit and this housing 11 upwards can be mentioned and make this back up pad 13 unsettled and to push this back up pad 13 slightly downward, respectively this projection 182 slips over the inclined-plane 125 that edges up of this conduit bottom, second conduit, 123 lower end, enters the lower end of this first conduit 122.Owing to the lower end height of this second conduit 123 is dashed forward make and has discontinuous difference in height and form unidirectional backstop in the bottom of adjacent first conduit, 122 lower ends, after making this projection 182 enter first conduit, 122 lower ends, can only unidirectionally be moved upward to first conduit, 122 tops along this first conduit 122 by second conduit, 123 lower ends.Then again this main computer unit and this housing 11 are put down, to make respectively this projection 182 upwards slide into the upper end of this second conduit 123 and slip among the fastener 124 topmost along this first conduit 122 respectively, this moment this housing 11 the position once again return in minimum position, shown in the dotted portion of Fig. 5, Fig. 6 and Figure 10.By constantly repeating above-mentioned operation, respectively this projection 182 can respectively should be around guide groove 121 constantly circulate slip and can be positioned on respectively among this fastener 124, thereby can adjust the height of the upper casing body 111 of this housing 11 with respect to this plane, so the user can reach the purpose of the height of the display screen of adjusting this electronic equipment 1 easily.

Conclude above-mentionedly, the electronic equipment 1 that the utlity model has back of the body bracing or strutting arrangement is that devices such as this main frame, this display screen 101 and this keyboard 102 are assembled in the same body, so has a profile of simplifying.In addition, electronic equipment 1 of the present utility model utilizes the relative motion of this upper casing body 111 and this back up pad 13, make respectively this projection 182 respectively should constantly circulate slip and can be positioned on respectively among this fastener 124 around guide groove 121, thereby this upper casing body 111 and this back up pad 13 be fixed on the specific relative position, allow the user can adjust the height of the display screen 101 of this electronic equipment 1 easily and quickly, so can reach the purpose of this utility model really.

Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation or the replacement of various equivalences, therefore, as long as in connotation scope of the present utility model in the scope to the variation of the foregoing description, claims that modification all will drop on the application.

Claims (4)

1. one kind has the electronic equipment of carrying on the back bracing or strutting arrangement, and this electronic equipment includes: a main computer unit, an inside are equipped with the housing of this main computer unit; It is characterized in that:

This housing includes a housing section and a upper casing body, has two long slide openings on this upper casing body;

Described electronic equipment also comprises two on the front end face of the upper casing body of this housing and the locating part of position between this long slide opening, one is located at the back up pad at the back side of this upper casing body, two in this slide opening and be fixed on sliding part on this back up pad, one is fixed on the fixture on the front end face of this upper casing body, the head rod that one upper end that is fixed on this sliding part and this fixture laterally are connected, one is fixed on the lower end of this sliding part and second connecting link that laterally is connected with this fixture, two lead a part, two connect first elastic component of this head rod and this fixture respectively, and one is set in this second connecting link and is positioned at this and leads second elastic component between a part;

Be formed with one around guide groove on the front end face of this locating part, first conduit and second conduit that is connected with the upper and lower end of this first conduit that should comprise an arc around guide groove, this second conduit is concaved with fastener near the side of this long slide opening, this fastener bottom has the guiding face of inclination, and this fastener top is the locking surface of level; And

Two lead a part respectively includes a body and that is set on this second connecting link and is extended back and be plugged on this around the projection in the guide groove by this body.

2. have the electronic equipment of back of the body bracing or strutting arrangement according to claim 1, it is characterized in that:

This first Flexible element is an extension spring.

3. have the electronic equipment of back of the body bracing or strutting arrangement according to claim 1, it is characterized in that:

This second Flexible element is a compression spring.

4. have the electronic equipment of back of the body bracing or strutting arrangement according to claim 1, it is characterized in that:

Has a hand hole near its upper end on this back up pad.

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