CN208637085U - Magnetic assembled display terminal - Google Patents

Abstract

The utility model belongs to terminal device technical field, more particularly to a kind of magnetic assembled display terminal, it include: housing unit comprising assembling shell and main assembling frame, main assembling frame are installed on the outer edge of assembling shell and are enclosed to form assembly cavity with assembling shell；Display module is installed in assembly cavity；Electric connection box is installed on assembling shell, electric connector is installed, electric connector and display module are electrically connected, and the four corners of electric connection box are mounted on the first magnetic part in electric connection box, there are four the second magnetic parts for assembling shell installation, and four the first magnetic parts and four the second magnetic parts are mutually attracted.When magnetic assembled display terminal needs to be set on wall surface, electric connection box need to be only fixed on wall in advance, assembling shell is pulled on electric connection box again, and when needing to remove magnetic assembled display terminal from wall, assembling shell can mutually be separated with electric connection box, realize and remove magnetic assembled display terminal from building wall.

Description

Magnetic assembled display terminal

Technical field

The utility model belongs to terminal device technical field more particularly to a kind of magnetic assembled display terminal.

Background technique

With the development of technology, show that the function of equipment starts to become abundant, application also starts increasingly widespread.In resident House, is commercialized in office building the presence for having industry display equipment at industrial drill shack, and industry display equipment can usually use wall The mode of extension is installed on the wall in building.

In the prior art, industry display equipment is usually that its rear shell is directly passed through screw locking in the wall in building On, though assembly difficulty of the industry display equipment relative to building wall can be reduced in this way, consequently, industry display equipment is just It is difficult to remove at any time from building wall, and then cannot achieve freely taking for industry display equipment.

Utility model content

The purpose of this utility model is to provide a kind of magnetic assembled display terminals, it is intended to solve peace in the prior art Technical problem can not be freely taken loaded on the magnetic assembled display terminal on building wall.

In order to achieve the above purposes, the technical solution adopted by the utility model is: a kind of magnetic assembled display terminal, packet It includes:

Housing unit, including assembling shell and main assembling frame, the main assembling frame are installed on the outside of the assembling shell Edge is simultaneously enclosed to form assembly cavity with the assembling shell；

Display module is installed in the assembly cavity；

Electric connection box is installed on the side that assembling shell deviates from display module, be equipped in the electric connection box for The electric connector that extraneous electric signal input equipment is electrically connected, the electric connector and the display module are electrically connected, described The four corners of electric connection box are mounted on the first magnetic part, and there are four the second magnetic part, four institutes for the assembling shell installation It states the first magnetic part and four second magnetic parts is arranged in a one-to-one correspondence and is mutually attracted.

Further, the housing unit further includes assembly rear shell, and the assembly rear shell is located at the assembling shell and institute It states between electric connection box and is installed in the assembly rear shell.

Further, the display module includes touch screen, display screen and circuit board assemblies, the circuit board assemblies installation In in the assembly cavity, the display screen is installed on the circuit board assemblies, and the touch screen is attached on the display screen, The display screen and the touch screen are electrically connected with the circuit board assemblies.

Further, the circuit board assemblies include that the first fixed plate and the first PCB are pulled, and first fixed plate is installed on In the assembly cavity, first pcb board is installed on the side of bottom of first fixed plate towards the assembling shell, institute Display screen is stated to be installed on first fixed plate away from the side of first pcb board and be electrically connected with first pcb board, The touch screen and first pcb board are electrically connected.

Further, the magnetic assembled display terminal further includes monitoring mould group, and the monitoring mould group includes that temperature is visited End and processing module are surveyed, the processing module is installed on first pcb board and is electrically connected with first pcb board, The corner of heater element of first fixed plate far from first pcb board offers assembly notch, the temperature sensing end Head is installed in the assembly notch, and the corner that the main assembling frame corresponds to the assembly notch offers through hole, described logical The setting of temperature sensing end described in via hole face.

Further, the temperature sensing end is electrically connected by electric connection line and the processing module, described to be electrically connected Wiring originates from the processing module outside first fixed plate and extends to the assembly indentation, there.

Further, the outer edge of first fixed plate offers several upper screw holes, if the main assembling frame offers Dry lower screw hole, first fixed plate sequentially worn respectively by each fastening bolt each upper screw hole and each lower screw hole with Realization is detachably connected with the main assembling frame.

Further, the monitoring mould group further includes humidity detection end and light detection end, the humidity end of probe Head and light detection end integrated installation are electrically connected in the processing module and with the processing module, the master Assembling frame offers assembly through-hole, assembly through-hole setting described in the humidity detection end and light detection end face.

Further, the assembling shell includes bottom case and frame, and the frame ring is connected to the outer edge of the bottom case, institute The inside that main assembling frame is embedded in the frame is stated, the frame, the bottom case and the main assembling frame enclose jointly and set to be formed There is the assembly cavity.

Further, the frame has extended to form several buckle blocks, the main assembling frame towards the assembly cavity protrusion Several assembly card slots are offered, each buckle block is arranged in respectively in each assembly card slot.

The utility model has the beneficial effects that the magnetic assembled display terminal of the utility model, by making housing unit Assembling shell and main assembling frame enclose to set and be formed with assembly cavity, such display module can be realized and being placed in assembly cavity Firm installation in housing unit.Due to being equipped with electric connection box on assembling shell, electric connector is installed in electric connection box, And electric connector and the first pcb board are electrically connected.It, can be preparatory so when magnetic assembled display terminal needs to be set on wall Mounting groove is opened up on wall, and electric connection box is installed in the mounting groove on extraneous wall, and assembled magnetic in this way is shown Terminal just realizes the semi-buried installation relative to wall.Again since electric connection box and assembling shell are magnetic attractings, in this way When magnetic assembled display terminal needs to be set on the wall surfaces such as extraneous wall, only electric connection box need to be fixed on wall in advance On, then assembling shell is pulled on electric connection box, and when operator needs magnetic assembled display terminal from wall When being removed on wall, it is only necessary to mutually separate assembling shell with electric connection box, so just conveniently and efficiently realize and fill magnetism It is removed with formula display terminal from building wall, be obviously improved magnetic assembled display terminal freely takes performance.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of magnetic assembled display terminal provided by the embodiment of the utility model；

Fig. 2 is the configuration schematic diagram of magnetic assembled display terminal provided by the embodiment of the utility model；

Fig. 3 is the partial enlarged view in Fig. 2 at A；

Fig. 4 is the partial enlarged view in Fig. 2 at B；

Fig. 5 is the structural representation of the first fixed plate of magnetic assembled display terminal provided by the embodiment of the utility model Figure；

Fig. 6 is the structural schematic diagram of the display module of magnetic assembled display terminal provided by the embodiment of the utility model；

Fig. 7 is the structural schematic diagram of the electric connection box of magnetic assembled display terminal provided by the embodiment of the utility model；

Fig. 8 is the detonation configuration signal of the electric connection box of magnetic assembled display terminal provided by the embodiment of the utility model Figure；

Fig. 9 is the partial enlarged view in Fig. 8 at C.

Wherein, each appended drawing reference in figure:

10-11-assembling shells of housing unit 12-main assembling frame

13-assembly cavity 14-assembly rear shells 15-assemble front frame

20-display module 21-touch screen, 22-display screens

23-circuit board assemblies 30-monitoring, 31-processing modules of mould group

The upper installation cover of 40-electric connection boxes 41-42-lower assembling stand

43-electric connector 44-installation cavity, 111-bottom cases

112-frame 113-buckle blocks 114-install snap ring

115-the second magnetic part 116-the first supports protrusive board 117-the second to support protrusive board

121-assembly the 231-the first fixed plates of 211-flexible circuit board of card slot

232-the first pcb board 233-assembly, 234-electric connection line of notch

235-the second fixed plate 411-the first assembles lid 412-the second and assembles lid

413-assembly 414-semicircle of dome assembly bench 415-half-open discharge holes

416-clamping groove 417-mounting hole, 418-heat release holes

421-the first 422-shackle member of magnetic part, 423-clamping notch

424-beveling closing in, 425-assembly 426-Elastic buckles of screw hole

431-the second 432-input pin of pcb board, 433-electrical property output.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining the description of attached drawing 1~9 is exemplary, it is intended to for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

As depicted in figs. 1 and 2, a kind of magnetic assembled display terminal provided by the embodiment of the utility model, comprising:

Housing unit 10, including assembling shell 11 and main assembling frame 12, main assembling frame 12 are installed on the outer of assembling shell 11 Edge is simultaneously enclosed to form assembly cavity 13 with assembling shell 11；

Display module 20 is installed in assembly cavity 13；

Electric connection box 40 is installed on the side that assembling shell 11 deviates from display module 20, and installation is useful in electric connection box 40 In the electric connector 43 being electrically connected with extraneous electric signal input equipment, electric connector 43 and display module 20 are electrically connected, electricity The four corners of connection box 40 are mounted on the first magnetic part 421, and the installation of assembling shell 11 is there are four the second magnetic part 115, and four A first magnetic part 421 and four the second magnetic parts 115 are arranged in a one-to-one correspondence and are mutually attracted.

The magnetic assembled display terminal of the utility model embodiment, by 11 He of assembling shell for making housing unit 10 Main assembling frame 12, which encloses to set, is formed with assembly cavity 13, and such display module 20 can be realized and being placed in assembly cavity 13 in shell Firm installation in body component 10.Due to being equipped with electric connection box 40 on assembling shell 11, it is equipped with and is electrically connected in electric connection box 40 Device 43 is connect, and electric connector 43 and the first pcb board 232 are electrically connected.So when magnetic assembled display terminal needs to be set to wall When on wall, mounting groove can be opened up on wall in advance, and electric connection box 40 is installed in the mounting groove on extraneous wall, in this way Magnetic assembled display terminal just realizes the semi-buried installation relative to wall.Again due to electric connection box 40 and assembling shell 11 It is magnetic attracting, in this way when magnetic assembled display terminal needs to be set on the wall surfaces such as extraneous wall, need to will be only electrically connected Box 40 is fixed on wall in advance, then assembling shell 11 is pulled on electric connection box 40, and when operator need by When magnetic assembled display terminal is removed from wall, it is only necessary to separate assembling shell 11 with 40 phase of electric connection box, so Just it conveniently and efficiently realizes and removes magnetic assembled display terminal from building wall, it is aobvious to be obviously improved magnetic assembled That shows terminal freely takes performance.

In the present embodiment, as shown in Fig. 2, housing unit 10 further includes assembly rear shell 14, assembly rear shell 14 is located at assembly Between shell 11 and electric connection box 40 and it is installed in assembly rear shell 14.Specifically, due to the presence of assembly rear shell 14, work as magnetism When assembled display terminal is by external impacts, assembly rear shell 14 just can first be buffered external force, and then realize pair Assembling shell 11 is effectively protected, and is so also achieved to the magnetic assembled display terminal for being set to 11 inside of assembling shell The effective protection of electronic component.

Further, as shown in Fig. 2, the bottom case 111 of assembling shell 11 away from electric connection box 40 side installation there are four Snap ring 114 is installed, four the second magnetic parts 115 are embedded at respectively in four installation snap rings 114, so just realize four second Firm installation of the magnetic part 115 in installation snap ring 114.

Preferably, as shown in figs. 7-9, electric connection box 40 includes upper installation cover 41 and lower assembling stand 42, upper 41 envelope of installation cover It is placed on lower assembling stand 42 and is enclosed to form installation cavity 44 with lower assembling stand 42, electric connector 43 is installed on installation cavity 44 In, upper installation cover 41 offers pilot hole (not shown), one end of electric connector 43 stretch out in pilot hole it is outer with extraneous telecommunications Number input equipment is electrically connected, and offers the through hole (not shown) passed through for extraneous electric connection line 234 on lower assembling stand 42, and four A first magnetic part 421 is respectively arranged in the four corners of lower 42 body of assembling stand.

In this way, electric connection box 40 is at work, since lower 42 body of assembling stand offers through hole, electric signal extraneous in this way is defeated The electric connection line 234 of equipment can be threaded through hole and enter in installation cavity 44 out, and in installation cavity 44 and electric connector 43 are electrically connected, and such electric connector 43 can be realized to electrically conduct with external world's electric signal output equipment.Again since the external world is pacified The one end for the electric connector 43 behaveing affectedly in 44 stretches out in except the pilot hole of installation cover 41, it can be with extraneous telecommunications in this way Number input equipment is electrically connected, the telecommunications that such electric connection box 40 just can will be transmitted from extraneous electric signal output equipment It number is transferred in extraneous electric signal input equipment.Since the four corners of lower 42 body of assembling stand are respectively mounted, there are four the first magnetism again Part 421 can either be installed in this way when extraneous electric signal input equipment such as display terminal by its metal shell or in it The suction-operated of magnet and the first magnetic part and be adsorbed on electric connection box 40, just easily easily realize itself and the in this way The assembly of one magnetic part, realize with insert with.

Further, electric connector 43 includes the second pcb board 431, several electric signal output equipment electricity for the external world Property connection input pin 432 and electrical output 433 for being electrically connected with extraneous electric signal input equipment, second Pcb board 431 is fixedly installed in installation cavity 44, and each input pin 432 is mounted on the second pcb board 431, assembling shell 11 Bottom is equipped with supporting element (not shown), and electrical output 433 is installed on supporting element and is electrically connected with the second pcb board 431, It is outer to be electrically connected with extraneous electric signal input equipment that the leads ends of electrical output 433 stretch out pilot hole.

Further, the four corners of the second pcb board 431 offer empty avoiding notch (not shown), and four first magnetic Part passes through the four corners that four empty avoiding notches are installed on lower assembling stand 42.It is kept away by making four the first magnetic parts pass through four Vacancy mouth is installed on the four corners of lower assembling stand 42, and rigging position of such second pcb board 431 in installation cavity 44 just will not Mutually conflict with rigging position of first magnetic part in installation cavity 44.

Further, the second pcb board 431 offers several installation screw (not shown), and the bottom of lower assembling stand 42 is corresponding Several connecting screw hole (not shown) are offered, each installation screw and each connecting screw hole are arranged in a one-to-one correspondence, and the second pcb board 431 is logical It crosses each installation bolt and wears each installation screw and each connecting screw hole sequentially respectively to realize and be detachably connected with lower assembling stand 42. By being detachably connected the bottom of the second pcb board 431 and lower assembling stand 42 by installation bolt realization, such 2nd PCB Plate 431 just can be realized relative to lower 42 bottom Quick Release quick change of assembling stand, to be conducive to the replacement and dimension of the second pcb board 431 It repairs.

Further, the outer edge of lower assembling stand 42 is equipped with several shackle members 422, offers clamping in shackle member 422 Notch 423, the outer edge of the second pcb board 431 are connected in each clamping notch 423.By the outside for making the second pcb board 431 Edge is arranged in the clamping notch 423 of each shackle member 422, just further ensure that the second pcb board 431 relative to lower dress in this way Assembly stability with seat 42.

Further, as shown in figs. 7-9, respectively clamping notch 423 is respectively formed towards the outer peripheral one end of the second pcb board 431 There is beveling closing in 424.So during the outer edge of the second pcb board 431 is plugged into each clamping notch 423, since beveling is received Mouthfuls 424 presence, the outer edge of the second pcb board 431 can realize relative to the fuzzy to just of each clamping notch 423, i.e., the The outer edge of two pcb boards 431 is respectively being clamped notch 423 without accurate contraposition, in each beveling closing in 424 for being clamped notch 423 Under guiding, the outer edge of the second pcb board 431 can either be relatively easy to slide into each clamping notch 423, and then realize to plug and match It closes.

Further, as shown in figs. 7-9, the bottom of lower assembling stand 42 offer it is several for clamping screw wear with it is outer The assembly screw hole 425 that boundary's wall surface is connected.Specifically, when electric connection box 40 needs to be installed on the wall surfaces such as extraneous wall, Each clamping screw can be fed through each assembly screw hole 425 and be connected with extraneous wall surface, so just realize electric connection box 40 Relative to being detachably connected for extraneous wall surface, and then it is also beneficial to Quick Release quick change of the electric connection box 40 relative to extraneous wall surface.

Further, as shown in figs. 7-9, upper installation cover 41 includes that the first assembly lid 411, second assembles 412 and of lid Dome 413 is assembled, the first assembly lid 411 is installed on lower assembling stand 42 and is covered in a part of lower assembling stand 42, and second Assembly lid 412 is installed on lower assembling stand 42 and is covered in another part of lower assembling stand 42, assembles a part of dome 413 It is installed on the first assembly lid 411, the second assembly 412 protrusion of lid has extended to form semicircle assembly bench 414, assembles dome 413 another part is nested in except semicircle assembly bench 414, and pilot hole is opened on the assembly dome 413, semicircle assembly bench 414 side offers half-open discharge hole 415, half-open 415 face pilot hole of discharge hole setting.

Further, as shown in figs. 7-9, heat dissipation is offered on the first assembly lid 411 and the second assembly lid 412 Hole 418.In this way, the heat that the electric connector 43 in electric connection box 40 is issued can either timely be arranged by each heat release hole 418 Out to the external world, it just ensure that electric connector 43 can timely and effectively be radiated in this way, guarantee its operational efficiency and operation Safety.

Further, the outer edge of lower assembling stand 422 is equipped with several Elastic buckles 426, the first assembly lid 411 Several clamping grooves 416 are accordingly offered with the outer edge of the second assembly lid 412, each Elastic buckle 426 blocks respectively to be set In each clamping groove 416.Specifically, due to the presence of Elastic buckle 426, assembling stand 42 is descended just can to pass through Elastic buckle in this way 426 and first assemble lid 411 and the second assembly realization flexible clamping of lid 412.It is also beneficial to lower 42 He of assembling stand in this way The quick connection of first assembly lid 411 and the second assembly lid 412, while being also beneficial to the first assembly lid 411 and the Quick Release quick change of the two assembly lids 412 relative to lower assembling stand 42.

Further, as shown in figs. 7-9, it is offered on the second assembly lid 412 several for being worn for clamping screw Mounting hole 417, each mounting hole 417 distinguish face and respectively assemble the setting of screw hole 425.Specifically, due to each on the second assembly lid 412 The presence of mounting hole 417, such electric connection box 40, can be in the assembly of the assembly lid 412 of completion second during assembly Afterwards, the assembly of clamping screw is finally carried out again, and each clamping screw can be arranged in first respectively through the second dress in assembly In each mounting hole 417 with lid 412, then it is arranged in each assembly screw hole 425.So just make the whole dress of electric connection box 40 It is more tended to rationally with process.

In the present embodiment, as shown, display module 20 includes touch screen 21, display screen 22 and circuit board assemblies 23, Circuit board assemblies 23 are installed in assembly cavity 13, and display screen 22 and processing module 31 are mounted on circuit board assemblies 23, touch-control Screen 21 is attached on display screen 22, and display screen 22, processing module 31 and touch screen 21 are electrically connected with circuit board assemblies 23.Tool Body, by making display module 20 include touch screen 21, and touch screen 21 is attached on display screen 22.Work as user in this way Finger when touching touch screen 21, touch screen 21 will generate piezoelectric signal, and then touch screen 21 can pass through circuit board group Piezoelectric signal is transmitted to display screen 22 by part 23, and display screen 22 can then show corresponding content according to piezoelectric signal.In this way, Touch-control control display module 20 can be realized in user, just effectively increases the efficiency that user inputs order in this way, also improves use The operating experience at family.

Further, by being electrically connected display screen 22 and processing module 31 with circuit board assemblies 23, locate in this way Reason module 31 can transmit corresponding electric signal to display screen 22 according to the electric signal that temperature sensing end is returned, in turn So that display screen 22 can show that corresponding temperature data information.

In the present embodiment, as shown, circuit board assemblies 23 include that the first fixed plate 231 and the first PCB are pulled, first is solid Fixed board 231 is installed in assembly cavity 13, and the first pcb board 232 is installed on the first fixed plate 231 towards the bottom of assembling shell 11 Side, display screen 22 are installed on the first fixed plate 231 and electrically connect away from the side of the first pcb board 232 and with the first pcb board 232 It connects, touch screen 21 and the first pcb board 232 are electrically connected, and processing module 31 is installed on the outer edge of the first fixed plate 231 and with the One pcb board 232 is electrically connected.Specifically, by making circuit board assemblies 23 include that the first fixed plate 231 and the first PCB are pulled 232, such display screen 22 can either be realized and being installed in the first fixed plate 231 stablizes installation in assembly cavity 13. Meanwhile by installing the first pcb board 232 relative to the other side of display screen 22 in the first fixed plate 231, so just the is being realized One pcb board 232 stablize installation while, the assembly space of the first fixed plate 231 is also efficiently utilized so that display screen 22 with The assembly relation of circuit board assemblies 23 is more compact, is just conducive to the contracting of the integral thickness of magnetic assembled display terminal in this way Subtract.Wherein, touch screen 21 is electrically connected by flexible circuit board 211 and circuit board assemblies 23.

Further, as shown in Fig. 2, circuit board assemblies 23 further include the second fixed plate 235, the installation of the second fixed plate 235 Between the first fixed plate 231 and display screen 22, the second fixed plate 235 packet is embedded in outside display screen 22, and the second fixed plate 235 Outer edge is embedded in assembling shell 11, and the side of the second fixed plate 235 is fixedly connected with the first fixed plate 231.In this way, display Screen 22 more can be firmly set in assembling shell 11 in the case where the packet of the second fixed plate 235 is embedding.

In the present embodiment, as shown, magnetic assembled display terminal further includes monitoring mould group 30, monitoring mould group 30 is wrapped Include temperature sensing end and processing module 31, processing module 31 be installed on first pcb board 232 and with the first PCB Plate 232 is electrically connected, and the corner of heater element of first fixed plate 231 far from the first pcb board 232 offers assembly notch 233, Temperature sensing end is installed in assembly notch 233, and the corner of the corresponding assembly notch 233 of main assembling frame 12 offers through hole, The setting of through hole face temperature sensing end.Specifically, by offering assembly notch 233 in the corner of the first fixed plate 231, And temperature sensing end is installed on wherein, such temperature sensing end just can be realized firm in the first fixed plate 231 Installation.And since the heater element on the first pcb board 232 focuses mostly on position laying in the middle, by fixed by first The position that plate 231 installs temperature sensing end is selected in its corner positions and to assemble the form of notch 233 accommodating temperature sensing End.It so on the one hand can be effectively far from the heater element of the first pcb board 232, on the other hand without to the first fixed plate 231 Inherent structure feature make excessive change, to reduce the manufacturing cost of the first fixed plate 231.

In the present embodiment, as shown, temperature sensing end is electrically connected by electric connection line 234 with processing module 31 It connects, electric connection line 234 originates from processing module 31 along the outside of the first fixed plate 231 and extends at assembly notch 233.Specifically, It is extended at assembly notch 233 by making electric connection line 234 originate from processing module 31 along the outside of the first fixed plate 231, this The wiring path of sample electric connection line 234 is just not necessarily to occupy the assembly space of the first fixed plate 231, so on the one hand can effectively save The assembly space of the first fixed plate 231 is saved, on the other hand can also guarantee regular row of the electric connection line 234 in assembly cavity 13 Cloth.

In the present embodiment, the outer edge of the first fixed plate 231 offers several upper screw holes, if main assembling frame 12 offers Dry lower screw hole, the first fixed plate 231 wear each upper screw hole and each lower screw hole sequentially respectively by each fastening bolt to realize and master Assembling frame 12 is detachably connected.Specifically, by realizing the first fixed plate 231 detachably by bolt with main assembling frame 12 On the one hand connection ensure that the assembly fastness of the first fixed plate 231 and main assembling frame 12, so that the first fixed plate 231 in this way It is not easy to get loose relative to main assembling frame 12, and then also ensures the display screen 22 being installed in the first fixed plate 231 and The degree of firmly installing of one pcb board 232.On the other hand it is fast relative to the Quick Release of main assembling frame 12 to also achieve the first fixed plate 231 It changes, is just conducive to the detachable maintaining of circuit board assemblies 23 in this way.

In the present embodiment, monitoring mould group 30 further includes humidity detection end and light detection end, and humidity detects end It is electrically connected with light detection end integrated installation in processing module 31 and with processing module 31, main assembling frame 12 offers Through-hole is assembled, humidity detects end and light detection end face assembly through-hole setting.Specifically, since monitoring mould group 30 is also wrapped Humidity detection end and light detection end are included, such humidity detection end can detect the feelings of outside air humidity variation Condition, and data are sent to processing module 31, processing module 31 can be reached signal by the first pcb board 232 again after receiving the data At display screen 22, display screen 22 can show corresponding air humidity data information on it after receiving signal.

Further, end is detected by setting light, in this way when user is close to magnetic assembled display terminal, block in When light is detected in front of end, light detection end can perceive the presence of front obstacle and then send to processing module 31 Corresponding electric signal, processing module 31 are being received after the electric signal of light detection end, can sent to display screen 22 Electric signal makes it carry out the preparation for timely responding to user instruction to wake up display screen 22 from screen protection state or sleep state.

In the present embodiment, as shown in Fig. 2, assembling shell 11 includes bottom case 111 and frame 112,112 ring of frame is connected to bottom The outer edge of shell 111, main assembling frame 12 are embedded at the inside in frame 112, and frame 112, bottom case 111 and main assembling frame 12 are common It encloses to set and is formed with assembly cavity 13.Specifically, by the way that assembling shell 11 is divided into bottom case 111 and frame 112, and make frame 112 rings are connected to the outer edge of bottom case 111, and main assembling frame 12 is embedded in frame 112, frame 112, bottom case 111 and main assembling frame 12 are enclosed to form assembly cavity 13, and such assembling shell 11 just realizes accurate division functionally.

Further, as shown in Fig. 2, assembling shell 11 further includes assembly front frame 15, assembly front frame 15 is installed on frame 112 Inside and be covered in main assembling frame 12.So due to the presence for assembling front frame 15, before main assembling frame 12 just can obtain assembly The effective protection of frame 15 and avoid it from being broken by external impacts.

Further, if as shown in figure 4, the bottom case 111 of assembling shell 11 has been extended to form towards 22 protrusion of display screen One end of dry first support protrusive board 116, bottom case 111 of each first support protrusive board 116 away from assembling shell 11 is fixed with first The side of plate 231 abuts against.In this way, the first fixed plate 231 can either guarantee under the position-limiting action of each first support protrusive board 116 Its mounting stability in assembling shell 11 is higher.

Further, as shown in figure 4, each first support protrusive board 116 has been extended to form towards main 12 protrusion of assembling frame Supporting lug, each supporting lug are abutted against with main assembling frame 12, in this way, main assembling frame 12 just can be in the branch of each supporting lug It further ensure that its mounting stability in assembling shell 11 under support effect.

Preferably, as shown in figure 4, to further assure that installation of first fixed plate 231 in assembling shell 11 is stablized Property, several second supports protrusive boards 117 are also equipped between adjacent two first supports protrusive boards 116, and each second support protrusive board 117 is equal Abutted against with the first fixed plate 231, so it is each second support protrusive board 117 can with it is each first support protrusive board 116 match with Further guarantee its mounting stability in assembling shell 11.

In the present embodiment, as shown, frame 112 has extended to form several buckle blocks 113 towards 13 protrusion of assembly cavity, Main assembling frame 12 offers several assembly card slots 121, and each block 113 that buckles is arranged in respectively in each assembly card slot 121.Specifically, By the effect of being clasped of each buckle block 113 and each assembly card slot 121, assembling frame 12 main in this way can without the connection of bolt Enough and assembling shell 11 frame 112 snaps connection together, just significantly reduces main assembling frame 12 and assembling shell 11 in this way Assembly difficulty.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (10)

1. a kind of magnetism assembled display terminal, it is characterised in that: include:

Housing unit, including assembling shell and main assembling frame, the main assembling frame are installed on the outer edge of the assembling shell simultaneously Assembly cavity is enclosed to form with the assembling shell；

Display module is installed in the assembly cavity；

Electric connection box is installed on the side that assembling shell deviates from display module, be equipped in the electric connection box for the external world The electric connector that electric signal input equipment is electrically connected, the electric connector and the display module are electrically connected, described to be electrically connected The four corners for connecing box are mounted on the first magnetic part, and the assembling shell installation is there are four the second magnetic part, and four described the One magnetic part and four second magnetic parts are arranged in a one-to-one correspondence and are mutually attracted.

2. magnetism assembled display terminal according to claim 1, it is characterised in that: the housing unit further includes assembly Rear shell, the assembly rear shell is between the assembling shell and the electric connection box and is installed in the assembly rear shell.

3. magnetism assembled display terminal according to claim 1, it is characterised in that: the display module includes touch-control Screen, display screen and circuit board assemblies, the circuit board assemblies are installed in the assembly cavity, and the display screen is installed on the electricity On the board group part of road, the touch screen is attached on the display screen, the display screen and the touch screen with the circuit board Component is electrically connected.

4. magnetism assembled display terminal according to claim 3, it is characterised in that: the circuit board assemblies include first Fixed plate and the first PCB are pulled, and first fixed plate is installed in the assembly cavity, and first pcb board is installed on described For one fixed plate towards the side of the bottom of the assembling shell, the display screen is installed on first fixed plate away from described the The side of one pcb board is simultaneously electrically connected with first pcb board, and the touch screen and first pcb board are electrically connected.

5. magnetism assembled display terminal according to claim 4, it is characterised in that: the magnetism assembled display terminal It further include monitoring mould group, the monitoring mould group includes temperature sensing end and processing module, and the processing module is installed on described It is electrically connected on first pcb board and with first pcb board, fever member of first fixed plate far from first pcb board The corner of part offers assembly notch, and the temperature sensing end is installed in the assembly notch, and the main assembling frame is corresponding The corner of the assembly notch offers through hole, the setting of temperature sensing end described in the through hole face.

6. magnetism assembled display terminal according to claim 5, it is characterised in that: the temperature sensing end passes through electricity Connecting line and the processing module are electrically connected, and the electric connection line originates from the processing mould outside first fixed plate Block extends to the assembly indentation, there.

7. magnetism assembled display terminal according to claim 4, it is characterised in that: the outer edge of first fixed plate Several upper screw holes are offered, the main assembling frame offers several lower screw holes, and first fixed plate passes through each fastening bolt point It does not wear each upper screw hole sequentially and each lower screw hole is detachably connected with realizing with the main assembling frame.

8. magnetism assembled display terminal according to claim 5, it is characterised in that: the monitoring mould group further includes humidity It detects end and light detects end, the humidity detection end and light detection end integrated installation are in the processing mould On block and be electrically connected with the processing module, the main assembling frame offers assembly through-hole, the humidity detection end and Assembly through-hole setting described in the light detection end face.

9. described in any item magnetic assembled display terminals according to claim 1~8, it is characterised in that: the assembling shell Including bottom case and frame, the frame ring is connected to the outer edge of the bottom case, and the main assembling frame is embedded in the frame Inside, the frame, the bottom case and the main assembling frame are enclosed to form the assembly cavity.

10. magnetism assembled display terminal according to claim 9, it is characterised in that: the frame is towards the assembly Chamber protrusion has extended to form several buckle blocks, and the main assembling frame offers several assembly card slots, and each buckle block blocks respectively In each assembly card slot.