CN208969554U - The electric terminal for having separable screen assembly - Google Patents

Abstract

The utility model discloses a kind of electric terminal and the separable technical solution in supporting part, it replaces existing mipi protocol interface using m.2 interface, m.2 interface itself, which has, can combine high speed transmission of signals and pluggable characteristic, therefore the practical coffret m.2 as screen display signal, touching signals separate the screen of electronic equipment can with host when not in use.

Description

The electric terminal for having separable screen assembly

Technical field

The utility model belongs to field of electronic device, in particular to the connect-disconnect structure of the pluggable component of handheld device changes Into.

Background technique

The screen of usual mobile phone or electronic equipment be all it is integrated integrated with fuselage, it is non-exchange to be answered some It can be detached from screen isolated operation with electric terminal in scene, screen itself is intended only as interactive device practical when debugging, once Screen independent operating can be detached from after the completion of debugging.Such case sub-screen is not the necessaries of electric terminal, or even meeting Increase equipment power dissipation and is damaged in harsh working environment sub-screen.Existing display interface device such as HDMI interface is not suitable for straight It connects and uses on the screen of the electronic device, especially on the electronic equipment screen with touch function, this is because electronic equipment Not only transmission video signal also transmits touching signals to screen interface, will cause between unlike signal and produces when using existing screen interface Raw interference, influences laser propagation effect.

Utility model content

In order to solve the above-mentioned technical problem the utility model proposes the electronic equipment that a kind of supporting part and host can separate, When only needing host work, supporting part can split the operating power consumption for reducing electronic equipment from host in this way, keep away simultaneously It is damaged to exempt from unnecessary supporting part.

More specifically, the electric terminal for having separable screen assembly of the utility model, comprising: for fixing support The shell in portion, the surface of shell have the supporting part fixed structure that can be separated with screen assembly, and enclosure interior setting is used for Drive the host of the screen assembly；The host is electrically connected the first port of m.2 interface；Screen assembly, having can be with institute State the m.2 interface second port of first port grafting；The first port and second port are fixed on shell in the supporting part It is plugged in together when on body.

M.2 interface is Intel in order to meet a kind of substitution that the high demand of frivolous notebook performance and volume is released MSATA new interface specification, theoretical bandwidth speed can reach 4GB/s, usually m.2 interface usually by practical in laptop Or the connecting interface on computer main board as storage equipment, usual laptop independently upgrade memory providing user Ability, therefore m.2 the characteristic of interface itself plugs convenient for user.M.2 its bandwidth ability be enough to support the supporting part of 1080p with The refresh rate of 120 frames, while m.2 interface volume is small just in being integrated on screen assembly.Therefore m.2 the above-mentioned characteristic of interface makes Obtaining it can be as the connecting interface of pluggable supporting part, and above scheme arrives the interface " transplanting " for being used to store equipment originally can The interface of screen is plugged, it is all different from traditional technical solution by fpc connection mainboard.

Further, the supporting part fixed structure includes the groove that can accommodate and fix the supporting part.

Further, the shell has the detachable structure of the one end for being assemblied in groove, which is removed Shi Suoshu accommodates the groove of screen assembly, forms an opening skidded off along a first direction for screen assembly, the group of screens The first port is separated with second port when part skids off along a first direction.

Further, having in the two sides of the groove can be with the guide rail of fixed mask component, the screen assembly two Side forms the guide groove with guide rail mating.

Further, the groove that screen assembly slides into from the opening along the second direction opposite with first direction When, the first port is plugged in together with second port.

Further, the host is arranged in the housing cavity room below the groove, and the detachable structure is split The chamber will be opened when lower, and the host can skid off along a first direction.

Further, the detachable structure includes the clamping part of one end of assembling shell and for fixing the clamping part Quick Release fixed part.

Further, the Quick Release fixed part includes the fixed plate for stating axis connection on the clamping part, the fixed plate It is separated when shell mating, rotation to the second position in the shell when rotation to first position.

One ground of progress, the position in the fixed plate far from rotary shaft is provided with the protrusion for snapping, on shell Corresponding position has the buttonhole with the protrusion mating, when the fixed plate is in first position described in protrude out into button Connect hole.

It further, include the screen assembly supporting part being wholely set, the first port of the m.2 interface on the host It is provided integrally in the screen assembly supporting part.

The progress of the utility model compared with the prior art is that the practical m.2 interface replaces conventional screen interface to make For the signaling interface of pluggable screen, and practical groove and detachable structure fixed mask make screen can fixation again It is easy to disassemble.

Detailed description of the invention

Fig. 1 is electronic equipment schematic perspective view.

Fig. 2 is electronic equipment decomposition texture schematic diagram.

Fig. 3 is electronic equipment along A-A cross-sectional structure schematic diagram in Fig. 1.

Fig. 4 is status diagram when electronic equipment supporting part is extracted out.

Fig. 5 is detachable structure disassembly status schematic diagram.

Specific embodiment

Referring to figs. 1 to the electric terminal 100 for having separable support parts shown in Fig. 5, which includes but not It is limited to: mobile phone, tablet computer, laptop, data collector, machine of making an inventory, handheld POS machine, palm PC, duplicate checking device.Institute It states electric terminal and has shell 30, the shell 30 is for fixing supporting part 10 and the electronic component mainboard for driving supporting part (not illustrating in figure), as can be seen from Figure 2 the shell 30 is non-close structure, and directly receiving driving does not drive screen Mainboard.In the inside of the shell 30, the peripheral hardware 25 for driving the host 20 of screen assembly and connecting with host is set, The electronic component mainboard that driving screen showed or received customer interaction information is arranged in the host 20, which has had Hermetically sealed shell, so that its water proof and dust proof performance that can reach IP68 grades.The host 20 is arranged on shell 30 In inner cavity 37, supporting part fixed structure that can be isolated with screen assembly 10 is provided on the inner cavity 37.

M.2 the first port 23 of interface is set on the host 10, which is the female connector of m.2 interface, main The port I/O of electric drive mainboard in machine is connect with the first port 23.Group of screens on the fixed structure is set Circuit of display driving electrical connection connection second port 11 in part 10, which is the pin end of m.2 interface.It is described Second port 11 is fixed on 10 on screen assembly non-movablely as a part of of screen assembly 10, it is clear that support parts 10 Second port 11 and host 20 on first port 23 when host 20 and supporting part 10 are fixed on the shell 30 insert It is connected together.When screen assembly 10 is separated with shell on the contrary, the first port 11 is separated with second port 23.It needs to illustrate Be setting the first port 11 described in the screen assembly 10 can also be female, be correspondingly disposed on the host 10 Second port 23 is male connector.It is additionally provided with detachable battery 25 in the housing cavity 37, be used for as host 20 and described is held Support portion 10 powers.

Above scheme realizes that supporting part is separated with host by the way that m.2 interface is arranged on screen assembly 10 and host 20, Supporting part can be disassembled under the usage scenario for only needing host to run from shell 30, need to debug host 20 Or screen assembly 10 can be reinstalled when interaction.Since m.2 the electrical characteristic of itself and architectural characteristic make it be suitble to insert It pulls out and the mipi high speed signal in electronic equipment can be adapted to, its script is only used as the use of storage interface function by the utility model Transmission as supporting part signal has progressive.

Referring to Fig. 2 and Fig. 3, dismountable supporting part fixed structure can be a variety of fixed forms in the present invention, real With screw, buckle, loose joint etc., well known to a person skilled in the art fixed forms to be fixed.

It include can accommodate and fix the supporting part recessed referring to Fig. 3 and the supporting part fixed structure shown in Fig. 4 Slot 36 and the detachable structure 40 for being assemblied in described 30 one end of shell.The shell 30 substantially c type structure is arranged in its two sides There is support plate 31, forms two or so opposite levels in the end on 31 top of support plate and prolong Shen portion 35, which prolongs Shen portion 35 Between space interface width w reduce the groove 36 to be formed for fixing supporting part.The level described in the two sides of groove 36 prolongs Shen The guide rail 35 for being used to fix supporting part being oppositely arranged with two on 34 surface of portion, the two sides of the screen assembly 10 have in institute The guide groove 12 of guide rail mating is stated, which can fix the screen assembly 10 in the vertical direction while allow screen assembly 10 slide along the direction that guide rail 12 prolongs Shen.

Detachable structure 10 is equipped in the first end of 30 support plate of shell referring to Fig. 4 and Fig. 5, the of shell support plate Two ends 312 assemble supporting part supporting part 21, the two surrounded together with support plate 31 closed groove 36 prevent screen assembly 10 from Groove 36 skids off.It include 10 supporting part 21 of screen assembly being wholely set on the host 20, the two sides of the supporting part 21 are Arc convex portion 24, the lug boss 24 of the host 20 arc when being mounted in the inner cavity 37 of shell are located at the of groove 36 Two ends 362.There is in the second end 362 of the groove arc concave shape portion 32 being coupled in the arc convex portion 24 simultaneously, it should 242 accessory of extrados in arc concave shape portion 32 and arc convex portion 24, can prevent the host 20 from skidding off from second end 362. The first port 23 for being internally provided with m.2 interface of supporting part supporting part 21, the first port 23 are provided integrally at described hold It holds in the palm in parts supporting part 21.The top in the 21 arc convex portion 24 of supporting part bearing portion have just with supporting part arc-shaped corner The intrados 241 of engagement.When the screen assembly 10 is fixedly mounted with shell 30, the second port of the m.2 interface on supporting part 11 are inserted into the first port 23 inside the supporting part supporting part.The screen assembly 10 can also optionally include cap Sensor signal wire 13 is used to transmit the touch return key (not shown) touch signal on the outside of supporting part, it should be noted that Signal in cap sensor signal wire 13 can be transmitted by interface m.2, thus default cap sensor signal wire 13, but be Direct facilitated using screen assembly mature on the market is carried out secondary development the present embodiment there is no carry out to itself and m.2 interface It is integrated.

A part of Standard of the detachable structure 40 is described recessed for closing in the first end 361 of the groove 36 Slot 36 prevents screen assembly 10 from skidding off from first end 361, and another part is assemblied in the support plate 31 of 36 lower section of groove and shell Bottom 33 prevent the host 20 from skidding off from inner cavity 37 for closing the housing cavity 37,40 quilt of detachable structure The groove 36 for accommodating screen assembly 10 when removing forms one for the opening of skidding off of D1 along a first direction of screen assembly 10 Mouthful, user's screen assembly described in hand along a first direction D1 pull (referring to Fig. 4) at this time, screen assembly (referring to Fig. 4) along The sliding of guide rail 35 can be pulled it to be separated with host 20 and shell 30.D1 is skidded off the screen assembly 10 along a first direction Shi Suoshu first port 11 is separated with second port 23.The inner cavity 37 of the shell 30 when detachable structure 40 is removed simultaneously It is opened, the host 20 can take out from shell 30.

In the present embodiment in order to reinforce the stability of host 20, the shell below the groove 36 is arranged in the host 20 In chamber inside body 37, the width of host is greater than the opening width w that the support plate level prolongs Shen portion, therefore the level prolongs Shen portion 34 form the sliding slot of a receiving host 20 with the bottom 33 of shell, and the detachable structure 40 is described interior when being removed Chamber 37 is opened, and the host 20 D1 can be pulled and skid off along a first direction in sliding slot.

It is readily apparent that, the institute that screen assembly 10 slides into from the opening along the second direction D2 opposite with first direction D1 When stating groove 36, the first port 11 is plugged in together with second port 23.

It can be referring to the detachable structure 40 in Fig. 2 and Fig. 5 in the present invention supporting part fixed structure a variety of solid Setting formula, well known to a person skilled in the art fixed forms to be fixed for Practical screw, buckle, loose joint etc..

The embodiment of the present invention detachable structure 40 includes the clamping part 41 of one end of assembling shell and is used for described in fixation The Quick Release fixed part 40 of clamping part 41.The clamping part 41 includes that its plan structure is U-shaped, the two sides of clamping part 41 and the branch Fagging 31 is coupled, and the position that clamping part 41 is coupled, which is provided in the support plate 31 corresponding with the hook portion 401 of two hook portions 401, to be arranged There is the gap 312 engaged with the hook portion 401.

Further, the Quick Release fixed part 42 includes the fixed plate 423 being pivotally connected on the clamping part 41, this is solid Fixed board 423 is fixed on the bottom 33 of the shell.Quick Release fixed plate 423 is rotated to first position when the fixed pothook 41 P1, the protrusion 421,422 for snapping that the position in Quick Release fixed plate 423 far from rotary shaft 43 is arranged, which enters, to be arranged in shell The buttonhole 321,322 of body bottom, prevents Quick Release fixed part 423 to be opened accidentally.Quick Release fixed part 423 is rotated to second position P2 Shi Suoshu protrusion 421,422 separates 321,322 with the buttonhole of the housing bottom, and the detachable structure 40 can be from support plate It is upper to be freely detached from.

Technical solutions of the utility model realize that supporting part is separable using m.2 interface in summary, and using groove and The fixed supporting part of guide rail also sets up the combination that quick-disassembly structure can be convenient supporting part and host in the first end of groove or divides From meeting the pluggable use demand of host isolated operation and supporting part.

Claims (9)

1. the electric terminal for having separable screen assembly characterized by comprising, should for the shell of fixed mask component Surface of shell has the screen fixing structure that can be separated with screen assembly, which is arranged for driving the group of screens The host of part；The host is electrically connected the first port of m.2 interface；Screen assembly, having can be with the first port grafting M.2 interface second port；The first port and second port are plugged on when the screen assembly is fixed on shell Together.

2. having the electric terminal of separable screen assembly as described in claim 1, which is characterized in that the screen assembly is solid Determining structure includes the groove that can accommodate and fix the screen assembly.

3. having the electric terminal of separable screen assembly as claimed in claim 2, which is characterized in that the shell has dress The detachable structure of one end assigned in groove accommodates the groove of screen assembly when the detachable structure is removed, form one For the opening that screen assembly skids off along a first direction, screen assembly first port when skidding off along a first direction It is separated with second port.

4. having the electric terminal of separable screen assembly as claimed in claim 3, which is characterized in that the two of the groove Side has the guide groove that can be formed with the guide rail of fixed mask component, the screen assembly two sides with guide rail mating.

5. having the electric terminal of separable screen assembly as claimed in claim 3, which is characterized in that screen assembly is from described When the groove that opening slides into along the second direction opposite with first direction, the first port is plugged on second port Together.

6. having the electric terminal of separable screen assembly as claimed in claim 3, which is characterized in that the host setting exists In housing cavity room below the groove, the detachable structure when being removed the chamber be opened, the host can edge First direction skid off.

7. having the electric terminal of separable screen assembly as claimed in claim 3, which is characterized in that the detachable structure The clamping part of one end including assembling shell and Quick Release fixed part for fixing the clamping part.

8. having the electric terminal of separable screen assembly as claimed in claim 7, which is characterized in that the Quick Release fixed part Including stating fixed plate of the axis connection on the clamping part, it is coupled when the fixed plate is rotated to first position in the shell, It is separated when rotation to the second position in the shell.

9. having the electric terminal of separable screen assembly as described in claim 1, which is characterized in that include on the host The screen assembly supporting part being wholely set, the first port of the m.2 interface are provided integrally at the screen assembly supporting part It is interior.