CN2854678Y

CN2854678Y - Back cover assembling structure of mobile digital device

Info

Publication number: CN2854678Y
Application number: CN 200520129608
Authority: CN
Inventors: 张宏仰; 廖健翔; 李俊德
Original assignee: ZHIHE COMPUTER CO Ltd
Current assignee: Elitegroup Computer Systems Co Ltd
Priority date: 2005-10-25
Filing date: 2005-10-25
Publication date: 2007-01-03
Anticipated expiration: 2015-10-25

Abstract

The utility model relates to an assembling structure of a running gear, in which a space provided for a back cover to joint and slide is disposed at the brink of the gear body, and a clamping member is disposed in the joint of the back cover and the gear body to secure the back cover. The back cover can be disengaged from the gear body by releasing the clamping member. The component or assembling structure facilitates users' opening the back cover to check inside the gear body or facilitates users' changing the back cover by themselves.

Description

The back of the body lid package assembly of action digital device

Technical field

The utility model is relevant a kind of back of the body lid package assembly that is applied in the action digital device, refers to the back of the body lid package assembly that a kind of user of convenience dismantles voluntarily, assembles especially.

Background technology

Because action digital device [mobile computer or PDA(Personal Digital Assistant)], be convenient to carry and the characteristic of true-time operation but have, make the action digital device day by day have beautiful exterior design in response to user's demand, yet, the casing of the action digital device of generally commonly using, it all is to utilize concealed trip and the solid assembly of spiral shell to constitute to be assembled that back of the body lid waits casing assembly, can't change the color matching between casing and the back of the body lid easily, therefore some consumer can classify the color of action digital device as choose condition, so the outward appearance color matching of action digital device not only can influence the surcharge of action digital device, more likely becomes one of factor that influences sales volume.

The mobile computer that TaiWan, China has replaceable LCD shell on the back for M262750 number promptly discloses the mobile computer structure that a kind of user of allowing changes shell on the back (that is back of the body lid) voluntarily; But, the location of being correlated with in the middle of this novel patent, the design of clamping structure are too complicated, therefore the housing around the shell on the back must be vacateed the associated components of more space in order to assembling and positioning, clamping structure, and be unfavorable for designing towards the direction of exquisitenessization, relative shell on the back area proportion is too little, is difficult for reaching whole color matching effect with main frame.

The utility model content

In view of this, the casing avris position that the utility model promptly installs in action is provided with can be for the space of back of the body lid applying slip, and the bonding station at back of the body lid and casing is provided with the buckle assembly, cover the package assembly of locating by the buckle assembly as mainly carrying on the back, constitute a kind of in the positioning action that discharges the buckle assembly, back of the body lid removal on casing can be inspected the assembly of casing inside to make things convenient for the user to open back of the body lid, or is made things convenient for the user to change the relevant package assembly of back of the body lid voluntarily.

When implementing, the buckle assembly can be by the unidirectional trip and the holding block that are located at sliding position, or by being located at locating piece and the button hook that engages fixed position, or constituted by being located at the spring secures rail to sleeper and the button hole that engage fixed position, the location structure of whole back of the body lid is greatly simplified, can promote the shared ratio of back of the body lid, not only make things convenient for replacing, the maintenance of the inner associated component of casing, and promote the color matching effect that back of the body lid is produced the overall action digital device.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model first embodiment;

Fig. 2 is a buckle assembly enlarged diagram among the utility model first embodiment;

Fig. 3 is a buckle modular construction cut-open view among the utility model first embodiment;

Fig. 4 is the STRUCTURE DECOMPOSITION figure of the utility model second embodiment;

Fig. 5 is the structure cut-open view of chute and protruding rail among the utility model second embodiment;

Fig. 6 is a buckle modular construction cut-open view among the utility model second embodiment;

Fig. 7 is the STRUCTURE DECOMPOSITION figure of the utility model the 3rd embodiment;

Fig. 8 is the STRUCTURE DECOMPOSITION figure of the utility model the 4th embodiment;

Fig. 9 is a buckle modular construction cut-open view among the utility model the 4th embodiment;

Figure 10 is the STRUCTURE DECOMPOSITION figure of the utility model the 5th embodiment;

Figure 11 is a holding firmware structure cut-open view among the utility model the 5th embodiment.

[figure number explanation]

10---casing

11---portion of class

12---chute

20---back of the body lid

21---protruding rail

30---the buckle assembly

31---unidirectional trip

311---groove

32---holding block

33---locating piece

34---button hook

35---pilot hole

36---elastic fastening plate

37---button hole

38,38 '---holding firmware

381,381 '---the composition surface

40---the solid assembly of spiral shell

Embodiment

The back of the body lid package assembly of the utility model action digital device, mainly be that the casing avris position of installing in action is provided with and can covers the space of fitting and sliding for the back of the body, and directly the bonding station at back of the body lid and casing is provided with the buckle assembly, cover the package assembly of locating by the buckle assembly as mainly carrying on the back, constitute a kind of in the positioning action that discharges the buckle assembly, can be with back of the body lid removal on casing, inspect the assembly of casing inside to make things convenient for the user to open back of the body lid, or make things convenient for the user to change the relevant package assembly of back of the body lid voluntarily.

In the specific implementation, as shown in Figure 1, corresponding avris wall at casing 10 is provided with and can covers the portion of class 11 that 20 double teams are fitted for the back of the body, this portion of class 11 promptly becomes the back of the body and cover the space of 20 slips that engage with casing, as for carry on the back cover with casing between relevant package assembly and buckle assembly can comprise the structure kenel shown in following each figure.

At Fig. 1 to the embodiment shown in Figure 3, buckle assembly 30 be can a plurality of unidirectional trips 31 and holding block 32 constitute, this unidirectional trip 31 and holding block 32 are arranged on a sliding position (back of the body cover 20 and the mutual applying position of portion of class 11), when the back of the body cover 20 fixed positions that are slipped into casing 10 (carrying on the back the docking location that covers 20 leading edges and casing 10), 32 whiles of holding block that the back of the body covers on 20 enter (as shown in Figure 3) in the groove 311 via unidirectional trip 31, with constitute the back of the body cover 20 with being assembled of casing 10, and effectively restriction is carried on the back and is covered 20 get loose; Otherwise, oppositely release and cooperate an application of force effect that upwards draws and lifts at Jiang Beigai 20, can make holding block 32 withdraw from the groove 311 of unidirectional trip 31, and then discharge the positioning action of buckle assembly 30, will carry on the back cover 20 on casing 10 removal.

At Fig. 4 to the embodiment shown in Figure 6, casing 10 is that the root in its portion of class 11 is provided with chute 12, the back of the body cover 20 and then is provided with the protruding rail 21 that stretches into chute 12 with chute 12 corresponding positions, by the protruding rail 21 and the packing interaction (as shown in Figure 5) of chute 12 can constitute carry on the back cover 20 with the engaging of casing 10.

As for, buckle assembly 30 is constituted by being located at the locating piece 33 and the button hook 34 that engage fixed position (back of the body covers the docking location of 20 leading edges and casing 10), cover 20 when being slipped into the fixed position of casing 10 at the back of the body, 34 of the button hooks that the back of the body cover 20 leading edges stretch into locating piece 33 belows simultaneously, and constitute holding effect of hook (as shown in Figure 6) mutually and effectively limit to carry on the back and cover 20 get loose; Otherwise, only the back of the body to cover 20 leading edges and press down slightly and cooperate carry on the back and cover 20 and oppositely release, can make button hook 34 and locating piece 33 disengagings, and then the positioning action of release buckle assembly 30, will carry on the back cover 20 on casing 10 removal.

In the middle of embodiment shown in Figure 7, buckle assembly 30 is constituted by being located at the locating piece 33 and the button hook 34 that engage fixed position (back of the body covers the docking location of 20 leading edges and casing 10), difference is cover 20 at the back of the body to be provided with pilot hole 35 with the applying position of casing 10, and the locking effect that utilizes spiral shell to consolidate assembly 40 prevents to carry on the back covers 20 come off.

In the middle of Fig. 8 and embodiment shown in Figure 9, casing 10 is provided with chute 12 at the heel of portion of class 11 equally, the back of the body cover 20 and then is provided with the protruding rail 21 that stretches into chute 12 with chute 12 corresponding positions, by the packing interaction formation of protruding rail 21 and chute 12 carry on the back cover 20 with the engaging of casing 10; As for, 30 of buckle assemblies are constituted by being located at the spring secures rail to sleeper 36 and the button hole 37 that engage fixed position (back of the body covers the docking location of 20 leading edges and casing 10), cover 20 when being slipped into the fixed position of casing 10 at the back of the body, 36 of spring secures rail to sleepers being located at casing 10 1 sides buckle into simultaneously is located at (as shown in Figure 9) in the middle of the button hole 37 that the back of the body cover 20 1 sides, carries on the back with restriction and covers 20 get loose; Otherwise, only spring secures rail to sleeper 36 to be pressed down and cooperate to carry on the back and cover 20 and oppositely release, can make spring secures rail to sleeper 36 and button hole 37 break away from, and then discharge the positioning action of buckle assembly 30, will carry on the back cover 20 on casing 10 removal.

Certainly, in order to constitute the spring secures rail to sleeper 36 and the button hole 37 of buckle assembly 30, also can be as shown in figure 10, be located at the back of the body and cover the position that 20 rear ends engage with casing 10, the docking location that covers 20 leading edges and casing 10 at the back of the body is provided with locating piece 33 and button hook 34, and the back of the body cover 20 and the position that is bonded with each other of casing 10 avris be respectively equipped with holding firmware 38,38 ', please consult shown in Figure 11 simultaneously, its each holding firmware 38, form corresponding composition surface 381 between 38 ' surface of contact, 381 ', and this composition surface 381,381 ' is to tilt towards set direction, with by each composition surface 381,381 ' contacts when fitting, make each holding firmware 38,38 ' mutual clip, and then hold and holding firmware 38 by the button of locating piece 33 and button hook 34,38 ' fastening effect prevents that the back of the body from covering 20 and coming off.

In the middle of above-mentioned every embodiment, because will carry on the back the location structure of lid greatly simplifies, and can promote the shared ratio of back of the body lid, not only make things convenient for replacing, the maintenance of the inner associated component of casing, and promote the color matching effect that back of the body lid is produced the overall action digital device; Moreover, as shown in Figure 8, also can utilize the solid assembly 40 of spiral shell to constitute combining of casings 10 and body, make the casing 10 that the back of the body covers 20 peripheries have effect for convenience detach, replacing equally.

As mentioned above, the utility model provides the preferable feasible back of the body lid of action digital device package assembly, so propose utility application in accordance with the law; Yet, above implementation and graphic shown in, be the utility model preferred embodiment, be not to limit to the utility model with this, be with, approximate with structure of the present utility model, device, feature etc. such as, identical, all should belong to of the present utility model found purpose and claim in.

Claims

1, a kind of back of the body of the digital device of taking action lid package assembly is that the casing place of installing in action is provided with the space that can fit and slide for back of the body lid, is provided with the buckle assembly at the bonding station of back of the body lid and casing; It is characterized in that:

This casing is provided with and can cover the portion of class that double team is fitted for the back of the body at its corresponding avris wall, and this buckle assembly is that a plurality of unidirectional trip and the holding block by the position that is located at that this back of the body covers and this portion of class fits mutually constituted.

2, a kind of back of the body of the digital device of taking action lid package assembly is that the casing place of installing in action is provided with the space that can fit and slide for back of the body lid, is provided with the buckle assembly at the bonding station of back of the body lid and casing; It is characterized in that:

This casing is provided with and can covers the portion of class that double team is fitted for the back of the body at its corresponding avris wall, the heel of this portion of class is provided with chute, this back of the body covers at itself and the corresponding position of chute and is provided with the protruding rail that stretches into chute, and this buckle assembly is constituted by being located at locating piece and the button hook that the back of the body covers leading edge and casing docking location.

3, a kind of back of the body of the digital device of taking action lid package assembly is that the casing place of installing in action is provided with the space that can fit and slide for back of the body lid, is provided with the buckle assembly at the bonding station of back of the body lid and casing; It is characterized in that:

This casing is provided with and can covers the portion of class that double team is fitted for the back of the body at its corresponding avris wall, this buckle assembly is constituted by being located at locating piece and the button hook that the back of the body covers leading edge and casing docking location, this back of the body lid is provided with pilot hole with the applying position of this casing, and can utilize the locking effect of the solid assembly of spiral shell to prevent that the back of the body lid from coming off.

4, a kind of back of the body of the digital device of taking action lid package assembly is that the casing place of installing in action is provided with the space that can fit and slide for back of the body lid, is provided with the buckle assembly at the bonding station of back of the body lid and casing; It is characterized in that:

This casing is provided with and can covers the portion of class that double team is fitted for the back of the body at its corresponding avris wall, the heel of this portion of class is provided with chute, this back of the body covers at itself and the corresponding position of chute and is provided with the protruding rail that stretches into chute, and this buckle assembly is constituted by being located at spring secures rail to sleeper and the button hole that the back of the body covers leading edge and casing docking location.

5, a kind of back of the body of the digital device of taking action lid package assembly is that the casing place of installing in action is provided with the space that can fit and slide for back of the body lid, is provided with the buckle assembly at the bonding station of back of the body lid and casing; It is characterized in that:

This casing is provided with and can covers the portion of class that double team is fitted for the back of the body at its corresponding avris wall, the heel of this portion of class is provided with chute, this back of the body covers at itself and the corresponding position of chute and is provided with the protruding rail that stretches into chute, and this buckle assembly is made of the spring secures rail to sleeper and the button hole that are located at back of the body cover back-end and casing docking location.

As the back of the body lid package assembly of action digital device as described in the claim 1,2,3,4 or 5, it is characterized in that 6, this casing is to utilize the solid assembly of spiral shell to combine with the body formation.