CN206400507U

CN206400507U - The lower housing and interactive intelligent tablet computer of interactive intelligent tablet computer

Info

Publication number: CN206400507U
Application number: CN201621262532.3U
Authority: CN
Inventors: 周平; 邓芳光
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2016-10-21
Filing date: 2016-11-18
Publication date: 2017-08-11
Anticipated expiration: 2026-11-18

Abstract

The utility model discloses the lower housing and interactive intelligent tablet computer of a kind of interactive intelligent tablet computer, the lower housing of the interactive intelligent tablet computer includes front panel, the top of the trailing flank of the front panel is provided with the first side plate of rear side extension, the described one end of first side plate away from the front panel is provided with the first plate body of top extension, the one end of first plate body away from first side plate is provided with the second plate body of the front panel side extension, the one end of second plate body away from first plate body is provided with top extension and threeth plate body relative with the front panel, first plate body is provided with the first installation portion for being used for installing pcb board one end, the front panel is provided with the second installation portion for being used for installing the pcb board other end, the light direction of the lamp bead of the pcb board is vertical with the plate face of pcb board.The lower housing and interactive intelligent tablet computer of the interactive intelligent tablet computer, size is smaller, lighter in weight.

Description

The lower housing and interactive intelligent tablet computer of interactive intelligent tablet computer

Technical field

The utility model is related to display device technical field, more particularly to a kind of lower housing of interactive intelligent tablet computer and interaction Intelligent flat.

Background technology

Interactive intelligent tablet computer be it is a kind of by touch technology to be shown in display flat board on content manipulated and realized The integration apparatus of man-machine interactive operation, is integrated with TV, computer, projector, electronic whiteboard, sound equipment, video conference terminal etc. A variety of functions, it is adaptable to Group Communication occasion, concentration solves the communication of meeting medium-long range audio frequency and video, various form meeting documents height The systems such as mark, preservation, printing and the distribution of clear display, video file broadcasting, live sound equipment, screen writing, and file Change meeting demand, be widely used in the fields such as education and instruction, enterprise's meeting, commercial exhibition.

The main framework of interactive intelligent tablet computer generally comprises the structural members such as backboard, center, housing, touch-screen, backlight module, The space of touch-screen and backlight module is placed in center, housing and composition of backboards formation.Traditional, the lower housing of interactive intelligent tablet computer It is interior to need to install the pcb board for infrared emission or reception, the size of PCB plates is limited to, causes the size of lower housing general It is larger, the thickness and weight of interactive intelligent tablet computer complete machine are adds somewhat to, is unfavorable for the light of interactive intelligent tablet computer complete machine Thinning is designed.

The content of the invention

Based on this, the utility model is to overcome the defect of prior art, and there is provided a kind of size is smaller, lighter in weight friendship The lower housing and interactive intelligent tablet computer of mutual Intelligent flat.

Its technical scheme is as follows：

A kind of lower housing of interactive intelligent tablet computer, including front panel, the top of the trailing flank of the front panel is provided with First side plate of rear side extension, the described one end of first side plate away from the front panel is provided with the first plate of top extension Body, the one end of first plate body away from first side plate is provided with the second plate of the front panel side extension Body, the one end of second plate body away from first plate body is provided with top extension and the relative with the front panel the 3rd Plate body, forms light-emitting window, first plate body side relative with the front panel between the 3rd plate body and the front panel Face is provided with the first installation portion for being used for installing pcb board one end, and the front panel is set on the side relative with first plate body There is the second installation portion for installing the pcb board other end, the light direction of the lamp bead of the pcb board is vertical with the plate face of pcb board.

In one of the embodiments, the lower end of the trailing flank of the front panel is provided with relative with first side plate the Two side plates, mounting groove is formed between first side plate, front panel and the second side plate.

In one of the embodiments, the described one end of first side plate away from the front panel is provided with the second side plate and prolonged The first installing plate stretched, the described one end of second side plate away from the front panel is provided with the second of the first side plate extension Installing plate.

In one of the embodiments, the mounting groove is used to install sound equipment, and first installing plate, which is provided with, to be used to pacify Fill the corresponding position on the first mounting hole of the sound equipment, the front panel with the sound equipment and be provided with out sound mesh.

In one of the embodiments, it is provided with plate section of the front panel between the first side plate and the second side plate What rear side was recessed puts a groove, and the mounting groove is additionally operable to install magnet, and first installing plate, which is provided with, to be used to install the magnetic Second mounting hole of iron.

In one of the embodiments, it is provided with support pen in the lower edge for putting a groove on the leading flank of the front panel Muscle position.

In one of the embodiments, the mounting groove is additionally operable to install button, first installing plate or/and the second peace The corresponding position that dress plate is provided with the 3rd mounting hole for being used for installing the button, the front panel with the button is provided with button Stretch out hole.

In one of the embodiments, the two ends of first installing plate are respectively provided with the of installing angle connector Four mounting holes, the two ends of second installing plate are respectively provided with the 5th mounting hole of installing angle connector.

In one of the embodiments, first installing plate is provided with the 6th mounting hole for being used for installing the first connector And for installing the 7th mounting hole of the second connector, second installing plate, which is provided with, to be used to install the of the second connector Nine mounting holes, one end of first connector is connected with the first installing plate, and the other end is used for and the radiating on rear side of backboard Plate is connected, and one end of second connector is connected with the first installing plate and the second installing plate, the other end for positioned at the back of the body Heat sink connection on rear side of plate.

In one of the embodiments, second installing plate, which is provided with, is used for the 9th installation for installing the 3rd connector Hole, one end of the 3rd connector is connected with second installing plate, and the other end of the 3rd connector is used for and bonnet Connection.

In one of the embodiments, the described one end of second side plate away from the front panel extends to form towards rear side One shutter, first shutter is used for the lower outside for being arranged on bonnet.

A kind of interactive intelligent tablet computer, including touch-screen, backboard, heat sink, upper housing, two side housings, four corners companies Fitting, the first connector, the second connector, the 3rd connector, the lower housing of bonnet and interactive intelligent tablet computer described above, The lower housing of the upper housing, two side housings and the interactive intelligent tablet computer encloses respectively is located at the outer of the touch-screen Side, and connected by the Corner Link, the upper housing, two side housings are connected with the backboard, first connection One end of part is connected with the lower housing of the interactive intelligent tablet computer, and the other end of first connector is connected with the bonnet, The heat sink is arranged on the rear side of the backboard and is connected with the backboard, and one end of second connector is interacted with described The lower housing connection of Intelligent flat, the other end of second connector is connected with the heat sink, the 3rd connector One end is connected with the lower housing of the interactive intelligent tablet computer, and the other end of the 3rd connector is connected with the heat sink.

The beneficial effects of the utility model are：

The lower housing of the interactive intelligent tablet computer, front panel, the first side plate, the first plate body, the second plate body and the 3rd plate Body surrounds the cavity for installing pcb board, and the cascaded surface that the 3rd plate body and the second plate body are formed is used to coordinate realization to touch with center The installation of screen is touched, by setting the first installation portion on the first plate body, the second installation portion is set on front panel, and correspondingly uses The light direction of the lamp bead pcb board vertical with plate face, after pcb board is installed, the plate face of pcb board is arranged on the first installation portion and second Between installation portion, the plate face of pcb board is vertical or substantially vertical with touch-screen, and the light direction of lamp bead can towards light-emitting window, Because the first side plate with center in the longitudinal direction in order to coordinate fixed touch-screen, certain length, pcb board itself are accomplished by Setting will not additionally increase the length on the first side plate fore-and-aft direction, compared to tradition by the plate face of pcb board relative to touch Shield the situation that be arranged in parallel, the length of the lower housing of interactive intelligent tablet computer along the longitudinal direction reduces, and size is smaller, lighter in weight.

The interactive intelligent tablet computer, includes the lower housing of interactive intelligent tablet computer described above, possesses the interactive intelligence The technique effect of the lower housing of flat board, size is smaller, lighter in weight.

Brief description of the drawings

Fig. 1 is the structural representation of the interactive intelligent tablet computer described in the utility model embodiment；

Fig. 2 is the structural representation of the rear side of the lower housing of the interactive intelligent tablet computer described in the utility model embodiment；

Fig. 3 is the mplifying structure schematic diagram at A in Fig. 2；

Fig. 4 is the cross section structure schematic diagram of the lower housing of the interactive intelligent tablet computer described in the utility model embodiment；

Fig. 5 is the structural representation of the front side of the lower housing of the interactive intelligent tablet computer described in the utility model embodiment；

Fig. 6 is the mplifying structure schematic diagram at B in Fig. 1.

Description of reference numerals：

10th, the lower housing of interactive intelligent tablet computer, 110, front panel, the 111, second installation portion, the 112, the 4th installation portion, 113, Go out sound mesh, 114, button stretch out hole, 115, put a groove, 116, support muscle position, the 117, second shutter, the 120, first side plate, 130th, the first plate body, the 131, first installation portion, the 140, second plate body, the 150, the 3rd plate body, the 151, the 3rd installation portion, 160, second Side plate, the 161, first shutter, the 170, first installing plate, the 171, first mounting hole, the 172, second mounting hole, the 173, the 4th installs Hole, the 174, the 7th mounting hole, the 175, the 8th mounting hole, the 180, second installing plate, the 181, the 3rd mounting hole, the 182, the 5th installs Hole, the 183, the 6th mounting hole, the 184, the 9th mounting hole, 20, backboard, 30, heat sink, the 310, the 4th plate body, the 320, the 5th plate body, 330th, light source installing plate, 40, upper housing, 50, side housing, 60, Corner Link, the 70, first connector, the 80, second connector, 90th, the 3rd connector.

Embodiment

Embodiment of the present utility model is described in detail below：

As shown in figure 1, a kind of interactive intelligent tablet computer, including the lower housing 10 of interactive intelligent tablet computer, touch-screen, backboard 20, Heat sink 30, upper housing 40, two side housings 50, four Corner Links 60, the first connector 70, the second connector 80, Three connectors 90 and bonnet.

As shown in Figure 2, Figure 3, Figure 4, a kind of lower housing 10 of interactive intelligent tablet computer, including front panel 110, the front panel The top of 110 trailing flank is provided with the first side plate 120 of rear side extension, and first side plate 120 is away from the front panel 110 one end be provided with top extension the first plate body 130, first plate body 130 away from first side plate 120 one End is provided with the second plate body 140 of the side of front panel 110 extension, and second plate body 140 is away from described first One end of plate body 130 is provided with top extension and threeth plate body 150 relative with the front panel 110, the 3rd plate body Formed between 150 and the front panel 110 on light-emitting window, first plate body 130 side relative with the front panel 110 Provided with the first installation portion 131 for installing pcb board one end, the front panel 110 side relative with first plate body 130 It is provided with the second installation portion 111 for being used for installing the pcb board other end, the light direction of the lamp bead of the pcb board and the plate of pcb board Face is vertical.Wherein, forward and backward, transverse direction, longitudinal direction refer to relative concept when interactive intelligent tablet computer is located at normal operating condition, user During the touch-screen of interaction Intelligent flat, before being close to the side of user, after the side away from user is, with plane-parallel Or direction that be substantially parallel as transverse direction, it is longitudinal direction with horizontal plane or generally perpendicular direction.

The lower housing 10 of the interactive intelligent tablet computer, front panel 110, the first side plate 120, the first plate body 130, the second plate body 140 and the 3rd plate body 150 surround the ladder of cavity for installing pcb board, the 3rd plate body 150 and the formation of the second plate body 140 Face is used to coordinate the installation for realizing touch-screen with center, by setting the first installation portion 131 on the first plate body 130, above Second installation portion 111, and pcb board correspondingly vertical with plate face using the light direction of lamp bead are set on plate 110, and pcb board is installed Afterwards, the plate face of pcb board is arranged between the first installation portion 131 and the second installation portion 111, and the plate face of pcb board is vertical with touch-screen Or it is substantially vertical, and the light direction of lamp bead can be towards light-emitting window, because the first side plate 120 is in the longitudinal direction in order to in Frame coordinates fixed touch-screen, itself is accomplished by certain length, the setting of pcb board will not additionally increase before the first side plate 120 The setting of the upward length in rear, i.e. pcb board will not cause the size of the lower housing 10 of the interactive intelligent tablet computer of the present embodiment to become Greatly.And it is traditional, the lower housing 10 of interactive intelligent tablet computer is generally adopted by the light direction PCB parallel with plate face of lamp bead Plate, in order that the light direction of lamp bead is towards light-emitting window, the plate face of pcb board typically be arranged in parallel with touch-screen, and then can increase The size of the lower housing 10 of interactive intelligent tablet computer along the longitudinal direction, and then increase the chi of the lower housing 10 of whole interactive intelligent tablet computer Very little and weight.The lower housing 10 of the interactive intelligent tablet computer of the present embodiment, compared to tradition by the plate face of pcb board relative to touch-screen The situation be arrangeding in parallel, the length of the lower housing 10 of interactive intelligent tablet computer along the longitudinal direction reduces, and size is smaller, lighter in weight, Be conducive to the lightening design of interactive intelligent tablet computer.

Further, the 3rd plate body 150 side relative with the front panel 110, which is provided with, is used to install optical filtering article 3rd installation portion 151 of one end, the front panel 110 side relative with the 3rd plate body 150, which is provided with, to be used to install filter 4th installation portion 112 of the striation other end.By setting the 3rd installation portion 151 and the 4th installation portion 112, it is easy to the peace of optical filtering bar Dress.Specifically, first installation portion 131, the second installation portion 111, the 3rd installation portion 151 and the 4th installation portion 112 can be with It is spacing reliable for limited impression or a pair of fixing muscles position, pcb board and filter install convenient.In the present embodiment, according to above The depth information of plate 110, the first plate body 130 and the 3rd plate body 150, the first installation portion 131 of setting is limited impression, second Installation portion 111, the 3rd installation portion 151 and the 4th installation portion 112 are a pair of fixing muscle positions, and it is convenient to manufacture, and is fixed realizing On the basis of pcb board or optical filtering bar, the intensity of each plate body ensure that.In the present embodiment, the plate of the first plate body 130 and second The junction of body 140 is provided with the outlet escape groove for outlet, is easy to outlet.

In the present embodiment, the lower end of the trailing flank of the front panel 110 is provided with relative with first side plate 120 second Side plate 160, mounting groove is formed between first side plate 120, the side plate 160 of front panel 110 and second.Using said structure, Can form mounting groove on the lower housing 10 of the interactive intelligent tablet computer of the present embodiment, for install sound equipment, the magnet of absorption pen or/and The structural members such as button, realize that one uses, feature is strong.In the present embodiment, first side plate 120 is away from the front panel 110 one end is provided with the first installing plate 170 of the second side plate 160 extension, and second side plate 160 is away from before described One end of plate 110 is provided with the second installing plate 180 that first side plate 120 extends.By set the first installing plate 170 with Second installing plate 180, on the one hand, the installation for each structural member being easy in the mounting groove, on the other hand, is easy to the present embodiment The lower housing 10 of interactive intelligent tablet computer is overall to be connected with outside installation, install convenient.

In the present embodiment, as shown in figure 1, the mounting groove is used to install sound equipment, first installing plate 170 is provided with Corresponding position on the first mounting hole 171 for installing the sound equipment, the front panel 110 with the sound equipment is provided with out sound mesh 113.Using said structure, the lower housing 10 of the interactive intelligent tablet computer described in the present embodiment can be used for supporting sound equipment, and sound equipment is installed It is convenient, and by setting out sound mesh 113 with the corresponding position of the sound equipment on front panel 110, can effectively ensure that going out for sound equipment Audio fruit.The mounting groove is additionally operable to install button, and the installing plate 180 of the first installing plate 170 or/and second, which is provided with, to be used for Corresponding position on 3rd mounting hole 181 of the button, the front panel 110 with the button is installed provided with button stretching hole 114.Specifically, button can be arranged on the first installing plate 170 or the second installing plate 180 according to actual setting position, also can be same When be arranged on the first installing plate 170 and the second installing plate 180 on, it is easy for installation.In the present embodiment, second installing plate 180 The avoidance breach for being used for avoiding sound equipment and button is provided with, is easy to the installation of sound equipment and button.

Further, as shown in Figure 1, Figure 4, Figure 5, the front panel 110 the first side plate 120 and the second side plate 160 it Between plate section on be provided with rear side depression put a groove 115, the mounting groove is additionally operable to install magnet, first installing plate 170 are provided with the second mounting hole 172 for being used for installing the magnet.In the present embodiment, a groove 115 of putting is deep-slotted chip breaker, with The contour structures matching of pen, structure is attractive in appearance.Using said structure, it is engaged with the corresponding screen touch pen with magnetic attraction, puts pen Groove 115 can be used for placing screen touch pen, after screen touch pen is placed on a groove 115, can be fixed by magnetic stripe, anti-anti-avulsion Fall.The lower housing 10 of the interactive intelligent tablet computer of the present embodiment possesses the function of storage screen touch pen, and user is easy to use, and can have Screen touch pen Loss caused by effect is prevented due to leaving about.In the present embodiment, described on the leading flank of the front panel 110 The lower edge of a groove 115 is put provided with support muscle position 116, by setting support muscle position 116, the screen touch pen can be held, effectively Prevent screen touch pen from falling because of reasons such as magnet damage, external impacts, prevent screen touch pen from damaging.In the present embodiment, described The both sides of the horizontal direction of one installing plate 170 are respectively equipped with the magnet, can meet actual with two screen touch pens of simultaneous adsorption Use demand., provided with an indicateing arm is put, it is being easy to user with the corresponding position of the magnet on the leading flank of the front panel 110 Screen touch pen is placed on and corresponding puts a position.

In the present embodiment, as shown in Figure 1 and Figure 2, the two ends of first installing plate 170 are respectively provided with installing angle 4th mounting hole 173 of connector 60, the two ends of second installing plate 180 are respectively provided with installing angle connector 60 5th mounting hole 182.By setting under the 4th mounting hole 173 and the 5th mounting hole 182, the interactive intelligent tablet computer of the present embodiment The two ends of housing 10 can realize and be connected that it is convenient to connect by Corner Link 60 with side housing 50 respectively.Second installing plate 180 are provided with the 6th mounting hole 183 for being used for installing the first connector 70, one end of first connector 70 and described second Installing plate 180 is connected, and the other end of first connector 70 is used to be connected with bonnet.Using said structure, the first connector 70 can be arranged on the second installing plate 180 by fixture, and then realize the lower housing 10 of interactive intelligent tablet computer and the company of bonnet Connect, it is ensured that the reliability that the bonnet of interactive intelligent tablet computer is installed.

First installing plate 170 is provided with for the 7th mounting hole 174 of the second connector 80 of installation and for pacifying Fill the 8th mounting hole 175 of the 3rd connector 90, second installing plate 180, which is provided with, is used to installing the of the 3rd connector 90 Nine mounting holes 184, one end of second connector 80 is connected with the first installing plate 170, the other end be used for positioned at backboard 20 The heat sink 30 of rear side is connected, and one end and the first installing plate 170 and the second installing plate 180 of the 3rd connector 90 connect Connect, the other end is used to be connected with positioned at the heat sink 30 of the rear side of backboard 20.By setting the 7th mounting hole 174, the 8th mounting hole 175 and the 9th mounting hole 184, available for the second connector 80 and the 3rd connector 90 is installed, make the interaction intelligence of the present embodiment The lower housing 10 of energy flat board is connected with the heat sink 30 of the rear side of backboard 20, and then, when user touches or presses touch-screen, with The rear pressure of touch-screen, backboard 20 is also moved after the meeting with heat sink 30, and the second connector 80 and the 3rd connector 90 drive interactive intelligence The lower housing 10 of flat board is moved afterwards together, so as to ensure to loosen after pressing after touch-screen, it is ensured that backlight unit optical material Light leakage phenomena will not occur because that can not close.Also, the second connector 80 is only connected with the first installing plate 170, the 3rd connection Part 90 is then all connected with the first installing plate 170 and the second installing plate 180, when being moved after heat sink 30, the second connector 80 and Three connectors 90 can reliably drive the lower housing 10 of interactive intelligent tablet computer to move afterwards together, and it is not in that light leak shows to be effectively ensured As.

In the present embodiment, as shown in Figure 3, Figure 4, the one end of second side plate 160 away from the front panel 110 is after Side extends to form the first shutter 161, and first shutter 161 is used for the lower outside for being arranged on bonnet.By setting the One shutter 161, can be blocked, structure is attractive in appearance to the bottom of bonnet.The two ends of the front panel 110 stretch out shape respectively Into the second shutter 117, second shutter 117 is used for the front side for being arranged on Corner Link 60.Using said structure, when When the lower housing 10 of the interactive intelligent tablet computer of the present embodiment is connected by Corner Link 60 with side housing 50, the second shutter 117 can block the Corner Link 60 at the two ends of lower housing 10 of the interactive intelligent tablet computer, after Corner Link 60 is hidden in Side, interactive intelligent tablet computer structure is attractive in appearance.

The lower housing 10 of interactive intelligent tablet computer described in the present embodiment is formed in one structure, easily manufactured, manufacturing cost It is relatively low.The lower housing 10 of interactive intelligent tablet computer described in the present embodiment, also can be used in touching in display device, aobvious as touching Show that the lower housing 10 of equipment is used, size is smaller, lighter in weight, be conducive to interactive intelligent tablet computer or touch the frivolous of display device Change design.

As shown in Fig. 1, Fig. 6, the interactive intelligent tablet computer, the upper housing 40, two side housings 50 and described The lower housing 10 of interactive intelligent tablet computer encloses the outside for being located at the touch-screen respectively, and is connected by the Corner Link 60, The upper housing 40, two side housings 50 are connected with the backboard 20, and one end of first connector 70 interacts intelligence with described The lower housing 10 of energy flat board is connected, and the other end of first connector 70 is connected with the bonnet, and the heat sink 30 is set The backboard 20 rear side and be connected with the backboard 20, one end of second connector 80 and the interactive intelligent tablet computer Lower housing 10 connect, the other end of second connector 80 is connected with the heat sink 30, the 3rd connector 90 One end be connected with the lower housing 10 of the interactive intelligent tablet computer, the other end of the 3rd connector 90 and the heat sink 30 Connection.The interactive intelligent tablet computer, includes the lower housing 10 of interactive intelligent tablet computer described above, possesses the interactive intelligence and puts down The technique effect of the lower housing 10 of plate, size is smaller, lighter in weight.In addition, by setting the first connector 70, interaction can be achieved The lower housing 10 of Intelligent flat and the connection of bonnet, it is ensured that the reliability that bonnet is installed；By setting the second connector 80 and the Three connectors 90, can be such that the lower housing 10 of the interactive intelligent tablet computer of the present embodiment is connected with the heat sink 30 of the rear side of backboard 20, enter And, when user touches or presses touch-screen, with the rear pressure of touch-screen, backboard 20 is also moved after the meeting with heat sink 30, and second connects Fitting 80 and the 3rd connector 90 drive the lower housing 10 of interactive intelligent tablet computer together with after move, so as to ensure after being pressed after touch-screen not It can loosen, it is ensured that backlight unit optical material light leakage phenomena will not occur because that can not close.

In the present embodiment, the backboard 20 is plastic-aluminum backboard, and the heat sink 30 includes the 4th plate body 310 and the 5th plate Body 320, the 5th plate body 320 is located at the front side of the 4th plate body 310, the top of the 5th plate body 320 and described the The bottom connection of four plate bodys 310, the upper surface of the 5th plate body 320 and the peace of the leading flank formation of the 4th plate body 310 Dress face is fitted installation with the bottom of the backboard 20, and the described one end of 5th plate body 320 away from the 4th plate body 310 is provided with using In the light source installing plate 330 for installing light source strip, the light source installing plate 330 extends towards the side of backboard 20, and position In the top of the second plate body 140 of the lower housing 10 of the interactive intelligent tablet computer, the 4th plate body 310 and the backboard 20 Connection, the basal plane of the leading flank of the backboard 20 and the leading flank formation carrying touch-screen of the 5th plate body 320.

Using said structure, heat sink 30 includes the 4th plate body 310, the 5th plate body 320 and light source installing plate 330, light source Installing plate 330 is used to install light source strip to provide light source, the leading flank of the 4th plate body 310 and the upper surface shape of the 5th plate body 320 Into mounting surface fitted with the bottom of backboard 20 installation, and then heat sink 30 is arranged on the rear side of backboard 20, due to backboard 20 For plastic-aluminum backboard, its structural strength is preferable, and the 4th plate body 310, the 5th plate body 320 of heat sink 30 are planar structure, radiating When plate 30 and backboard 20 are installed, the leading flank of the 4th plate body 310 is fitted installation with the trailing flank of backboard 20, heat sink 30 equivalent to The rear side of backboard 20 is superimposed upon, the external structure intensity of complete machine is not interfered with, the mounting structure of heat sink 30 is stable, and outside heat sink 30 Put and be easy to radiating, good heat dissipation effect.The leading flank formation carrying institute of the leading flank of the backboard 20 and the 5th plate body 320 State the basal plane of touch-screen, the lower housing 10 of interactive intelligent tablet computer is arranged on the lower section of the 5th plate body 320, interactive intelligent tablet computer it is lower outer Second plate body 140 of frame 10 is located at the lower section of light source installing plate 330, and then realizes the assembling with heat sink 30.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope of this specification record is all considered to be.

Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims

1. the lower housing of a kind of interactive intelligent tablet computer, it is characterised in that including front panel, the top of the trailing flank of the front panel The first side plate of rear side extension is provided with, the described one end of first side plate away from the front panel is provided with top extension First plate body, the one end of first plate body away from first side plate is provided with the of front panel side extension Two plate bodys, the one end of second plate body away from first plate body is provided with top extension and relative with the front panel 3rd plate body, forms light-emitting window between the 3rd plate body and the front panel, first plate body is relative with the front panel Side be provided with and be used to first installation portion of pcb board one end, the front panel side relative with first plate body are installed It is provided with the second installation portion for being used for installing the pcb board other end, the light direction of the lamp bead of the pcb board and the plate face of pcb board Vertically.

2. the lower housing of interactive intelligent tablet computer according to claim 1, it is characterised in that the trailing flank of the front panel Lower end is provided with second side plate relative with first side plate, is formed between first side plate, front panel and the second side plate Mounting groove.

3. the lower housing of interactive intelligent tablet computer according to claim 2, it is characterised in that first side plate is away from described One end of front panel is provided with the first installing plate of the second side plate extension, the described one end of second side plate away from the front panel It is provided with the second installing plate of the first side plate extension.

4. the lower housing of interactive intelligent tablet computer according to claim 3, it is characterised in that the mounting groove is used to install sound Ring, first installing plate is provided with the first mounting hole for being used for installing the sound equipment, the front panel and the sound equipment Corresponding position is provided with out sound mesh.

5. the lower housing of interactive intelligent tablet computer according to claim 3, it is characterised in that the front panel is in the first side plate A groove of putting for rear side depression is provided with plate section between the second side plate, the mounting groove is additionally operable to install magnet, described First installing plate is provided with the second mounting hole for being used for installing the magnet.

6. the lower housing of interactive intelligent tablet computer according to claim 5, it is characterised in that on the leading flank of the front panel In the lower edge for putting a groove provided with support muscle position.

7. the lower housing of interactive intelligent tablet computer according to claim 3, it is characterised in that the mounting groove is additionally operable to install Button, first installing plate or/and the second installing plate, which are provided with, is used to installing the 3rd mounting hole of the button, it is described before Corresponding position on plate with the button is provided with button stretching hole.

8. the lower housing of interactive intelligent tablet computer according to claim 3, it is characterised in that the two ends of first installing plate The 4th mounting hole of installing angle connector is respectively provided with, the two ends of second installing plate are respectively provided with installation and turned 5th mounting hole of angle connector.

9. the lower housing of interactive intelligent tablet computer according to claim 3, it is characterised in that second installing plate is provided with The 6th mounting hole for installing the first connector, one end of first connector is connected with second installing plate, described The other end of first connector is used to be connected with bonnet.

10. the lower housing of interactive intelligent tablet computer according to claim 3, it is characterised in that set on first installing plate There are the 7th mounting hole for installing the second connector and the 8th mounting hole for installing the 3rd connector, second peace Fill plate and be provided with the 9th mounting hole for being used for installing the 3rd connector, one end and the first installing plate of second connector connect Connect, the other end is used to be connected with the heat sink on rear side of backboard, one end of the 3rd connector and the first installing plate and Second installing plate is connected, and the other end is used to be connected with the heat sink on rear side of backboard.

11. the lower housing of the interactive intelligent tablet computer according to claim any one of 2-10, it is characterised in that second side The one end of plate away from the front panel extends to form the first shutter towards rear side, and first shutter is used to be arranged on bonnet Lower outside.

12. a kind of interactive intelligent tablet computer, it is characterised in that including touch-screen, backboard, heat sink, upper housing, two side housings, Any one of four Corner Links, the first connector, the second connector, the 3rd connector, bonnet and claim 1-11 institute The lower housing for the interactive intelligent tablet computer stated, the upper housing, two side housings and the interactive intelligent tablet computer it is lower outer Frame encloses the outside for being located at the touch-screen respectively, and is connected by the Corner Link, the upper housing, two side housings with The backboard connection, one end of first connector is connected with the lower housing of the interactive intelligent tablet computer, first connection The other end of part is connected with the bonnet, and the heat sink is arranged on the rear side of the backboard and is connected with the backboard, described One end of second connector is connected with the lower housing of the interactive intelligent tablet computer, and the other end of second connector dissipates with described Hot plate is connected, and one end of the 3rd connector is connected with the lower housing of the interactive intelligent tablet computer, the 3rd connector The other end is connected with the heat sink.