CN207065020U - Desk device support frame and desk device - Google Patents

Abstract

The utility model belongs to desk device technical field, more particularly to a kind of desk device support frame and desk device.Desk device support frame includes housing and supporting plate, housing includes the shell back side being oppositely arranged and shell front, supporting plate includes the upper connecting portion being oppositely arranged and lower supporting part, upper connecting portion is connected located at the side at the shell back side and with housing into rotation, the first group of magnets is provided with supporting plate, housing is provided with opposite polarity second group of magnets of polarity and the first group of magnets, and the second group of magnets is with the absorption connection of the first group of magnets to cause supporting plate turns to centered on the junction of upper connecting portion and housing to fit in the shell back side.When supporting plate is withdrawn into placement location, i.e., when supporting plate being rotated into fitting housing, the first group of magnets closely links together with the second group of magnets.And then there is abnormal sound caused by resonance by supporting plate and the intact fixation of housing, while when equipment can be avoided to speak, there is provided preferable Consumer's Experience.

Description

Desk device support frame and desk device

Technical field

The utility model belongs to desk device technical field, more particularly to a kind of desk device support frame and desk device.

Background technology

As time goes on, the use of desk device (such as projecting apparatus, desktop flatbeds etc.) is increasingly popularized.Existing desktop is set Standby support frame at housing typically using supporting plate with being rotatablely connected to control propping up and withdrawing for desk device support frame.But Existing desk device support frame can not precisely cause desk device support frame to have slightly when withdrawing placement location due to positioning Loosen, and long-term rotate can cause support frame to loosen to causing to wear at positioning.After desk device support frame loosens, work as desktop Equipment with bass horn and in use, loosen supporting plate can with and its collision send abnormal sound.Therefore, needing one kind badly can fix The desk device support frame of supporting plate.

Utility model content

The purpose of this utility model is to provide a kind of desk device support frame, it is intended to solves supporting plate of the prior art Use the technical problem that can be loosened after the long period.

To achieve the above object, the technical solution adopted in the utility model is：A kind of desk device support frame, including housing And supporting plate, the housing include the shell back side being oppositely arranged and shell front, the supporting plate includes the upper connection being oppositely arranged Portion and lower supporting part, it is characterised in that：The upper connecting portion is connected located at the side at the shell back side and with the housing into rotation, It is provided with the first group of magnets in the supporting plate, the housing is provided with opposite polarity the of polarity and first group of magnets Two group of magnets, second group of magnets are connected to cause the supporting plate around the upper connecting portion with first group of magnets absorption The shell back side is fitted in being turned to centered on the junction of the housing.

Further, the desk device support frame also includes support fixed plate, and the support fixed plate is carried on the back with the shell Face is fixedly connected；The both sides of the support fixed plate are respectively equipped with the first negative camber and the second negative camber；Set on the shell front The first positive camber corresponding with first negative camber and the second positive camber corresponding with second negative camber are equipped with, it is described First negative camber cooperatively forms the first axis hole with first positive camber, and second negative camber coordinates with second positive camber Form the second axis hole；The opposite sides of the upper connecting portion is respectively equipped with first rotating shaft and the second rotating shaft, the first rotating shaft with First axis hole is hinged, and second rotating shaft is hinged with second axis hole.

Further, the shell front is provided with several screwed holes, and the support fixed plate is provided with and each spiral shell The positioning hole of pit position correspondence, and the support fixed plate is connected by screw through the positioning hole and screwed hole locking Connect.

Further, the shell back side is corresponding with the supporting plate provided with position and for housing the accommodating of the supporting plate Chamber, the upper end of the upper connecting portion and the accommodating cavity are rotatably connected.

Further, the lower end of the accommodating cavity is provided with order to which user manipulates the lower supporting part of the supporting plate Catching groove.

Further, the bottom land of the catching groove is provided with arcwall face, and the arcwall face by the opening of the accommodating cavity to institute The bottom of chamber for stating accommodating cavity is extended.

Further, for first group of magnets on the lower supporting part, second group of magnets is being located at the shell just On face.

Further, some heat emission holes through the positive and described shell back side of the shell are additionally provided with the housing.

The beneficial effects of the utility model：Desk device support frame of the present utility model, in use, by controlling support The lower supporting part of plate around supporting plate upper connecting portion with being rotated centered on housing into rotation junction, can so entirely to prop up Shape has a certain degree between fagging and housing, so as to be supported in the planes such as desktop.The first magnetic is provided with the supporting plate Iron group and opposite polarity second group of magnets that polarity and the first group of magnets are provided with housing, so, when making the second magnet When group connects with the absorption of the first group of magnets, you can ensure that whole supporting plate is fitted on the shell back side of housing, and then by supporting plate The intact fixation with housing, then when without using the desk device support frame, it is possible to prevente effectively between supporting plate and housing Resonate and produce abnormal sound, there is provided preferable Consumer's Experience.

The utility model use another technical scheme be：A kind of desk device, including desk device main body, the desktop Equipment also includes above-mentioned desk device support frame, and the desk device main body is fixed on the shell front.

Further, the desk device is projecting apparatus, tablet personal computer or notebook computer.

The beneficial effects of the utility model：Compared with prior art, due to having used above-mentioned desk device support frame, energy There is abnormal sound caused by resonance by supporting plate and the intact fixation of housing, while when equipment can be avoided to speak, there is provided preferable user Experience.

Brief description of the drawings

, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation one for the desk device support frame that the utility model embodiment provides.

Fig. 2 is the structural representation two for the desk device support frame that the utility model embodiment provides.

Fig. 3 is the structural representation three for the desk device support frame that the utility model embodiment provides.

Fig. 4 is the structural representation that the desk device support frame that the utility model embodiment provides removes support fixture.

Fig. 5 is the structural representation that the desk device support frame that the utility model embodiment provides removes supporting plate.

Fig. 6 is the structural representation one for the support fixture that the utility model embodiment provides.

Fig. 7 is the structural representation two for the support fixture that the utility model embodiment provides.

Fig. 8 is the structural representation for the supporting plate that the utility model embodiment provides.

Wherein, each reference in figure：

1-housing, 11-shell front, 12-shell back side

13-the second group of magnets the 112-the second positive camber of the 111-the first positive camber

113-screwed hole, 2-supporting plate 21-upper connecting portion

22-lower the group of magnets of supporting part 23-the first, 211-first rotating shaft

212-the second rotating shaft 3-support negative camber of fixed plate 31-the first

32-the second negative camber 33-positioning hole, 4-accommodating cavity

41-catching groove, 411-arcwall face, 5-heat emission hole.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining the description of accompanying drawing 1~8 is exemplary, it is intended to for explaining the utility model, and it is not intended that to this practicality New limitation.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 8 are please referred to, now desk device provided by the utility model is supported Frame illustrates.Desk device support frame, including housing 1 and supporting plate 2, housing 1 include the shell back side 12 and the shell being oppositely arranged Front 11, supporting plate 2 include the upper connecting portion 21 being oppositely arranged and lower supporting part 22, and upper connecting portion 21 is located at the one of the shell back side 12 Side is simultaneously rotatablely connected with housing 1, and the first group of magnets 23 is provided with supporting plate 2, and housing 1 is provided with polarity and the first group of magnets 23 Opposite polarity second group of magnets 13, the second group of magnets 13 and the first group of magnets 23, which are adsorbed, to be connected to cause supporting plate 2 around upper Connecting portion 21 fits in the shell back side 12 with being turned to centered on the junction of housing 1.

Desk device support frame of the present utility model, in use, by controlling the lower supporting part 22 of supporting plate 2 around branch The upper connecting portion 21 of fagging 2 with the rotation connection of housing 1 centered on rotate, can so cause whole supporting plate 2 and housing 1 it Between shape have a certain degree, so as to be supported in the planes such as desktop.In supporting plate 2 be provided with the first group of magnets 23 and Housing 1 is provided with opposite polarity second group of magnets 13 of polarity and the first group of magnets 23, so, when make the second group of magnets 13 with During the absorption connection of the first group of magnets 23, you can ensure that whole supporting plate 2 is fitted on the shell back side 12 of housing 1, and then will support Plate 2 and the intact fixation of housing 1, then when without using the desk device support frame, it is possible to prevente effectively from supporting plate 2 and housing Resonated between 1 and produce abnormal sound, there is provided preferable Consumer's Experience.

Further, Fig. 4, Fig. 6 and Fig. 7 are referred to, in the present embodiment, desk device support frame also includes support fixed plate 3, support fixed plate 3 is fixedly connected with the shell back side 12；The both sides of support fixed plate 3 are respectively equipped with the first negative camber 31 and second Curved surface 32；Be provided with shell front 11 with the first negative camber 31 corresponding to the first positive camber 111 and the second negative camber 32 it is corresponding The second positive camber 112, the first negative camber 31 and the first positive camber 111 cooperatively form the first axis hole, the second negative camber 32 and Two positive cambers 112 cooperatively form the second axis hole；The opposite sides of upper connecting portion 21 is respectively equipped with 211 first rotating shafts and the second rotating shaft 212, first rotating shaft 211 is hinged with the first axis hole, and the second rotating shaft 212 is hinged with the second axis hole.By the two of support fixed plate 3 Side sets the first negative camber 31 and the second negative camber 32 respectively；It is provided with shell front 11 and the first negative camber 31 corresponding first Positive camber 111, with 32 corresponding second positive camber 112 of the second negative camber, the first negative camber 31 and the first positive camber 111 coordinate shape Into the first axis hole, the second negative camber 32 and the second positive camber 112 cooperatively form the second axis hole；The opposite sides of upper connecting portion 21 point Not She You 211 first rotating shafts and the second rotating shaft 212, first rotating shaft 211 be hinged with the first axis hole, the second rotating shaft 212 and the second axle Hole is hinged, and can play and supporting plate 2 is fixed on housing 1, and the effect of the placement location during withdrawal of fixed support plate 2.

Further, Fig. 1, Fig. 4 and Fig. 7 are referred to, in the present embodiment, shell front 11 is provided with several screwed holes 113, Fixed plate 3 is supported to be provided with the positioning hole 33 with each position correspondence of screwed hole 113, and it is fixed to support fixed plate 3 to be passed through by screw Position hole 33 connects with the locking of screwed hole 113.By being provided with screwed hole 113 on shell front 11, and it is provided with support fixed plate 3 With the positioning hole 33 of each position correspondence of screwed hole 113, and support fixed plate 3 by screw through positioning hole 33 and screwed hole 113 Locking connection, play a part of support fixed plate 3 being fixed on shell front 11, and using threaded connection, support can be fixed Plate 3 is firmly fixed with shell front 11.Meanwhile by positive 11 fixations of support fixed plate 3 and shell can be bolt connection, can be with It is to be integrally formed, it is, of course, also possible to cause to support fixed plate 3 to fix with shell front 11 by the way of the connection of other fasteners.

Further, Fig. 4 and Fig. 8 is referred to, in the present embodiment, the shell back side 12 is provided with that position is corresponding with supporting plate 2 to be used in combination In the accommodating cavity 4 of accommodating supporting plate 2, the upper end of upper connecting portion 21 and accommodating cavity 4 is rotatably connected.Set accommodating cavity 4 be in order to When supporting plate 2 is withdrawn into placement location, supporting plate 2 is set not protrude from the shell back side 12, in case supporting plate 2 is formed at the shell back side 12 One projection, it is unstable when placing housing 1, play the work for when supporting plate 2 is withdrawn into placement location, making housing 1 steadily place With.

Further, referring to Fig. 4, a kind of specific embodiment party as desk device support frame provided by the utility model Formula, the lower end of accommodating cavity 4 are provided with the catching groove 41 for manipulating the lower supporting part 22 of supporting plate 2 in order to user.Set catching groove 41 be for Enable users to more conveniently to control supporting plate 2.

Further, referring to Fig. 4, in the present embodiment, the bottom land of catching groove 41 is provided with arcwall face 411, and arcwall face 411 by The opening of accommodating cavity 4 to the bottom of chamber of accommodating cavity 4 is extended.The bottom land of catching groove 41 is arranged to arcwall face 411, arcwall face 411 It can play a part of being user-friendly.

Further, refer to Fig. 2, Fig. 4 and Fig. 8, in the present embodiment, the first group of magnets 23 on lower supporting part 22, Second group of magnets 13 is on shell front 11.Fitting is rotated when supporting plate 2 is withdrawn into placement location, that is, by supporting plate 2 During housing 1, the first group of magnets 23 closely links together with the second group of magnets 13, and then supporting plate 2 and housing 1 is intact It is fixed, and supporting plate 2 is fitted in the accommodating cavity 4 at the shell back side 12.

Further, refer to Fig. 1 and Fig. 8, in the present embodiment, be additionally provided with housing 1 some through positive 11 Hes of shell The heat emission hole 5 at the shell back side 12, set these heat emission holes 5 to distribute heat caused by desk device, will not more cause Heat build-up.Meanwhile the periphery in shell front 11 is provided with several spaced apart fastening posts, uses desk device support frame When, housing 1 is heeling condition, and desk device can relative desk device support frame slip.If the periphery in shell front 11 is provided with Dry spaced apart fastening post, desk device can be snapped onto on fastening post, play a part of fixed desk device.

The utility model additionally provides a kind of desk device, including desk device main body, and desk device also includes above-mentioned Desk device support frame, desk device main body are fixed on shell front.Due to having used above-mentioned desk device support frame, desktop Equipment support is connected by the upper connecting portion 21 of supporting plate 2 with the shell back side 12 of housing 1, and the upper connecting portion 21 of supporting plate 2 It can be rotated relative to the shell back side 12 of housing 1, then be provided with the first group of magnets 23 in supporting plate 2, housing 1 is provided with polarity and the Opposite polarity second group of magnets 13 of one group of magnets 23, and the first group of magnets 23 is adsorbed to prop up by the second group of magnets 13 Fagging 2 rotates centered on the junction of upper connecting portion 21 and housing 1 and fits in the shell back side 12.So, withdrawn when by supporting plate 2 During placement location, that is, by supporting plate 2 rotate fitting housing 1 when, the first group of magnets 23 closely connects with the second group of magnets 13 It is connected together.And then have abnormal sound caused by resonance by supporting plate 2 and the intact fixation of housing 1, while when equipment can be avoided to speak, Preferable Consumer's Experience is provided.

Further, in the present embodiment, desk device is projecting apparatus, tablet personal computer or notebook computer.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of desk device support frame, including housing and supporting plate, the housing is including the shell back side being oppositely arranged and shell just Face, the supporting plate include the upper connecting portion being oppositely arranged and lower supporting part, it is characterised in that：The upper connecting portion is located at described The side at the shell back side is simultaneously connected with the housing into rotation, the first group of magnets is provided with the supporting plate, the housing is provided with Opposite polarity second group of magnets of polarity and first group of magnets, second group of magnets are adsorbed with first group of magnets Connect to cause the supporting plate turns to centered on the junction of the upper connecting portion and the housing to fit in the shell The back side.

2. desk device support frame as claimed in claim 1, it is characterised in that：The desk device support frame also includes support Fixed plate, the support fixed plate are fixedly connected with the shell back side；The both sides of the support fixed plate are respectively equipped with first Curved surface and the second negative camber；Be provided with the shell front the first positive camber corresponding with first negative camber and with it is described Second positive camber corresponding to second negative camber, first negative camber cooperatively form the first axis hole, institute with first positive camber State the second negative camber and cooperatively form the second axis hole with second positive camber；The opposite sides of the upper connecting portion is respectively equipped with One rotating shaft and the second rotating shaft, the first rotating shaft are hinged with the first axis hole, and second rotating shaft is hinged with second axis hole.

3. desk device support frame as claimed in claim 2, it is characterised in that：The shell front is provided with several screw threads Hole, the support fixed plate is provided with the positioning hole with each screwed hole position correspondence, and the support fixed plate passes through spiral shell Nail connects through the positioning hole and screwed hole locking.

4. desk device support frame as claimed in claim 1, it is characterised in that：The shell back side is provided with position and the support Plate corresponds to and is used for the accommodating cavity for housing the supporting plate, and the upper end of the upper connecting portion and the accommodating cavity is rotatably connected.

5. desk device support frame as claimed in claim 4, it is characterised in that：The lower end of the accommodating cavity be provided with order to Family manipulates the catching groove of the lower supporting part of the supporting plate.

6. desk device support frame as claimed in claim 5, it is characterised in that：The bottom land of the catching groove is provided with arcwall face, and The arcwall face is extended by opening to the bottom of chamber of the accommodating cavity of the accommodating cavity.

7. the desk device support frame as described in any one of claim 1~6, it is characterised in that：First group of magnets is located at On the lower supporting part, second group of magnets is on the shell front.

8. the desk device support frame as described in any one of claim 1~6, it is characterised in that：If it is additionally provided with the housing The dry heat emission hole through the positive and described shell back side of the shell.

9. a kind of desk device, including desk device main body, it is characterised in that：The desk device also includes claim 1~8 Desk device support frame described in any one, the desk device main body are fixed on the shell front.

10. desk device as claimed in claim 9, it is characterised in that：The desk device be projecting apparatus, tablet personal computer or Notebook computer.