CN202111750U - Portable terminal - Google Patents
Portable terminal Download PDFInfo
- Publication number
- CN202111750U CN202111750U CN2011200538800U CN201120053880U CN202111750U CN 202111750 U CN202111750 U CN 202111750U CN 2011200538800 U CN2011200538800 U CN 2011200538800U CN 201120053880 U CN201120053880 U CN 201120053880U CN 202111750 U CN202111750 U CN 202111750U
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- China
- Prior art keywords
- battery
- push button
- portable terminal
- locking cover
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Casings For Electric Apparatus (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a portable terminal. The portable terminal comprises a host machine body and a battery, wherein one of the host machine body and the battery is provided with a push button, the push button can move along the longitudinal direction, and a pressing spring is arranged between the pressing spring and the host machine body or the battery provided with the push button; and the portable terminal also comprises a locking cover, wherein the locking cover is connected with the push button, a torsion spring is arranged between the locking cover and the push button, so that the locking cover and the push button are convenient to rotate around the axis of the spring body of the torsion spring, and the longitudinal distance between one end of the locking cover and the battery or the host machine body provided with the pressing spring is smaller than the distance of the push button inserted into a clamping groove when the torsion spring returns. In the utility model, as the locking cover is adopted, the dual clamping connection of the battery and the host machine body in the axial direction can be realized; even though the portable equipment is dropped or struck, the battery and the host machine body can also be firmly locked by the push button; and the battery can be withdrawn from the host machine body by only exerting a certain torque on the torsion spring during the assembly or disassembly, so that the portable terminal is simple and convenient to operate.
Description
Technical field
The utility model relates to technical field of electronic products, particularly a kind of portable terminal.
Background technology
Along with the high speed development of electronic technology, the range of application of portable terminal more and more widely, like electronic products such as intercom, mobile phones.
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is a kind of structural representation of typical portable terminal; Fig. 2 is the local enlarged diagram in A position among Fig. 1; Fig. 3 is the local enlarged diagram in B position among Fig. 1.
Portable terminal generally includes main frame 11 and battery 12 two parts, because in use, battery 12 needs often to disassemble from main frame 11 so that charge, overhaul or change, and therefore, battery 12 is taked movable the connection with main frame 11.The outside on the top of main frame 11 as shown in Figure 1 and the inboard of tail end all have the draw-in groove 111 of notch towards the side; And have the opening that holds battery 12 bottoms on the main frame 11, during installation, battery 12 from the tail end of main frame 11 along opening shaft to passing forward; Then conflict in the top of the top of battery 12 and main frame 11; Simultaneously, the both sides on battery 12 tops have and the adaptive slide fastener (not shown in figure 1) of main frame 11 top draw-in grooves 111, and battery 12 tail ends also have and the adaptive slide fastener 121 of main frame 11 tail end draw-in grooves 111; Then slide fastener 121 snaps in after the draw-in groove 111, battery 12 with respect to main frame 11 can't about or move up and down; But therefore battery 12 still can, also be provided with push button 13 structures from axially the withdrawing from of main frame 11 upper edge openings, and the tail end of main frame 11 shown in Figure 1 has the groove that notch makes progress; Push button 13 places in the groove, and the top of push button 13 has convexity, is provided with spring between push button 13 and the bottom portion of groove, when spring is not squeezed; The convexity of push button 13 is positioned on the notch, and battery 12 tail ends are being provided with the downward groove of notch with protruding corresponding position, during installation; Push button 13 is pushed downwards, and then spring is squeezed, the protruding entering in the groove; Can not cause restriction to slipping into of battery 12, battery 12 is decontroled push button 13 after slipping in main frame 11 openings; Push button 13 pops up under the elastic force effect of spring, and the convexity of push button 13 is inserted in the groove of battery 12, thereby can prevent that battery 12 is from axially withdrawing from.
Yet prior art mainly adopts push button 13 and spring to prevent that battery 12 from withdrawing from, because the telescopicing performance of spring; There is loosening possibility in battery 12, thereby causes battery 12 pole piece loose contacts, and; Portable terminal is when falling or clash into; Spring can be withdrawn under the gravity of push button 13 or effect of inertia, and then push button 13 lost efficacy, and battery 12 withdraws from; In addition, prior art only adopts a bit of slide fastener 121 to pack into, and stability is not enough.
Therefore, how a kind of portable terminal that can fixedly secure battery and main frame and easy accessibility being provided is those skilled in the art's technical issues that need to address.
The utility model content
The purpose of the utility model is for providing a kind of portable terminal, and this portable terminal can fixedly secure battery and main body, runs at portable terminal and falls or during situation such as bump, battery also can not come off, and the dismounting of battery and main body is comparatively convenient.
For solving the problems of the technologies described above; The utility model provides a kind of portable terminal; Comprise main body and battery; Said main body has the peristome that holds said battery bottom, said main body and said battery laterally with vertically on clamping, the two one of be provided with the push button that is along the longitudinal movement and and said push button between be provided with stage clip; Another person has the draw-in groove that notch extends longitudinally; Said main body and said battery are through said push button and the clamping in the axial direction of said draw-in groove, and said portable terminal also comprises the locking cover that is connected with said push button, are provided with torsion spring between said locking cover and the said push button so that the two spring body axis around said torsion spring rotates; When said torsion spring resets, an end of said locking cover and be equipped with the battery of said stage clip or the fore-and-aft distance between the said main body inserts the distance in the said draw-in groove less than said push button.
Preferably, said push button has axial protuberance, and said locking cover and said protuberance are hinged through rotating shaft, and said rotating shaft laterally runs through said protuberance, and the spring body of said torsion spring runs through said rotating shaft.
Preferably, said locking cover has two jig arm that lay respectively at said protuberance both sides, and said rotating shaft runs through two said jig arm and said protuberance; Said torsion spring is a torsion spring, and two spring arms that are positioned at said torsion spring one side connect two said jig arm respectively.
Preferably, the both sides of said main body have vertically extend and notch towards the chute of both sides, the both sides of said battery have and snap in said chute and along its fin in axial sliding.
Preferably, said chute is positioned at the outside of said main body both sides, and said fin is positioned at the inboard of said battery both sides.
Preferably; Said battery comprises battery body and the housing that loads said battery body; Said housing comprises battery face-piece and battery drain pan; Said battery drain pan is arranged in said peristome, and said fin is positioned at the side of said battery face-piece, the conflict tail end top of said battery face-piece of an end of said locking cover.
The portable terminal that this utility model provided when mounted, applies moment of torsion to torsion spring; Can be to an end application of force of locking cover, then locking cover overturns with respect to push button, and an end of locking cover and the fore-and-aft distance between battery or the main body no longer limit vertically moving of push button; Promote push button again and make its compression press spring, the then not applying of limit battery bottom and main body bottom is after the applying; Decontrol push button and locking cover push button and under the elastic force effect of stage clip, stretch out, with the draw-in groove clamping of main body or battery, locking cover is got back to initial condition under the reset response of torsion spring; Then push button can't withdraw from from draw-in groove; Be in the dieback state, thereby realize battery and main body dual clamping in the axial direction, even portable set falls or clashed into; Push button can not withdraw from from draw-in groove fully yet, and then push button still can lock battery and main body securely; During dismounting, same lockover lid, and promote the push button compression press spring, and make the draw-in groove of push button Offhost body or battery, then battery can withdraw from from the peristome of main body.
In a kind of embodiment, the outside of push button can have axial protuberance, and locking cover is connected with protuberance through torsion spring, and horizontal rotating shaft is set on protuberance, and locking cover and protuberance are hinged through horizontal rotating shaft.Because protuberance extends certain distance vertically, be convenient to locking cover does not receive other structures around the axis upset of torsion spring spring body restriction, and can make the connection of torsion spring more simple through horizontal rotating shaft is hinged.
In another kind of embodiment, main body has the chute that is positioned at its two outside, and notch toward the outer side; Correspondingly, the inboard of the housing both sides of battery has fin, when then assembling; It is inconsistent until the top of the top of battery and main body peristome to be slipped into gradually from the tail end of main body in the top of battery; At this moment, the both sides of battery and the both sides of main body all form clamping on the whole axial length of chute, can be comparatively securely on horizontal and vertical fixed host computer body and battery; And; Draw-in groove is positioned at the outside of main body, can also protect external dust, moisture or other foreign material to get between battery and the main body, thereby guarantees the serviceability of portable terminal.
Description of drawings
Fig. 1 is a kind of structural representation of typical portable terminal;
Fig. 2 is the local enlarged diagram in A position among Fig. 1;
Fig. 3 is the local enlarged diagram in B position among Fig. 1;
Fig. 4 provides the assembly structure sketch map of a kind of embodiment of portable terminal for the utility model;
Fig. 5 is the cross sectional representation of portable terminal shown in Figure 4;
Fig. 6 is the end section of the right view of portable terminal shown in Figure 4;
Fig. 7 is the structural principle sketch map of Fig. 6;
Fig. 8 is the structural representation of portable terminal shown in Figure 4;
The structural representation that Fig. 9 cooperates with locking cover for push button in the another kind of embodiment of portable terminal that the utility model provides;
Figure 10 is the cooperate sketch map of battery in another embodiment of portable terminal that the utility model provides with main body;
Figure 11 is that the C of Figure 10 is to sketch map.
Embodiment
The core of the utility model is for providing a kind of portable terminal, and this portable terminal can fixedly secure battery and main body, runs at portable terminal and falls or during situation such as bump, battery also can not come off, and the dismounting of battery and main body is comparatively convenient.
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, Fig. 4 provides the assembly structure sketch map of a kind of embodiment of portable terminal for the utility model; Fig. 5 is the cross sectional representation of portable terminal shown in Figure 4; Fig. 6 is the end section of the right view of portable terminal shown in Figure 4; Fig. 7 is the structural principle sketch map of Fig. 6; Fig. 8 is the structural representation of portable terminal shown in Figure 4.
The portable terminal that the utility model provided comprises main body 21 and battery 22, and main body 21 has the peristome that holds battery 22 bottoms, and portable terminal shown in Figure 8 only is in the peristome battery 22 bottoms.The clamping on horizontal and vertical of main body 21 and battery 22, laterally be on the peristome plane of the opening with peristome axially vertical direction, vertically promptly vertical direction with the peristome plane; With Fig. 4 is the visual angle; Vertically be the above-below direction at portable terminal, such as, process the draw-in groove of notch in the both sides of main body 21 tops and tail end towards the side; The both sides of battery 22 tops and tail end can process the structure of inserting draw-in groove; Then battery 22 can push peristome from the rear end of main body 21, and with respect to main body 21 can't about move up and down (horizontal and vertical clamping), after battery 22 places peristome; Conflict in the top of its top and main body 21, then battery 22 only can be along peristome from main body 21 tail end withdraw from.Main body 21 can be provided with the push button 24 that is along the longitudinal movement and and push button 24 between be provided with stage clip 27; Battery 22 can have the draw-in groove that notch extends longitudinally; Then main body 21 is through push button 24 and draw-in groove and battery 22 clamping in the axial direction; Certainly, also can be like Fig. 5 and shown in Figure 6, the tail end of battery 22 have the push button 24 that is along the longitudinal movement and and push button 24 between be provided with stage clip 27; Insert in the draw-in groove of main body 21 lower end of push button 24, and then battery 22 is because push button 24 restrictions and can't axially withdrawing from along peristome; Dismounting is during battery 22, on push button 24, the withdrawal of stage clip 27 pressurizeds; Push button 24 lower end Offhost body 21 draw-in grooves, then moving axially of battery 22 do not receive push button 24 restrictions, and battery 22 can withdraw from from peristome; During installation, on push button 24 to battery 22 pack into behind the peristome, decontrol push button 24; Push button 24 is because the reset response of stage clip 27 moves down, and then the lower end of push button 24 snaps in the draw-in groove of main body 21 tail ends, and battery 22 can't withdraw from.
Portable terminal further comprises locking cover 25, is provided with torsion spring 23 between locking cover 25 and the push button 24, between the outside of preferred push button 24 and the locking cover 25 torsion spring 23 is set; The part of pusher button 24 towards the outside promptly assembled in the outside of push button 24, and when then torsion spring 23 being applied moment of torsion, push button 24 can rotate around torsion spring 23 spring body axis with respect to locking cover 25; And torsion spring 23 does not receive moment loading and when being in reset mode; One end of locking cover 25 and be equipped with the distance that battery 22 or the fore-and-aft distance between the main body 21 of stage clip 27 insert in the draw-in grooves less than push button 24, as shown in Figure 7, stage clip 27 is arranged at the tail end of battery 22; The upper end of locking cover 25 when the resetting of torsion spring 23 and battery 22 tail ends conflict; The push button 24 that then is connected with locking cover 25 cannot move up, and conflicts in the lower end of push button 24 and main body 21 draw-in grooves bottom, and push button 24 also can't move down; Then push button 24 is in the dieback state of rigidity; In fact, must not conflict with the tail end of battery 22 when the resetting of torsion spring 23 in the upper end of locking cover 25, and the fore-and-aft distance of locking cover 25 upper ends and battery 22 tail ends gets final product less than the distance in push button 24 insertion main bodies 21 draw-in grooves; Be push button 24 can more than move a bit of distance, but push button 24 but can not withdraw from from main body 21 draw-in grooves.
During installation, torsion spring 23 is applied moment of torsion, can be to an end application of force of locking cover 25; Then locking cover 25 is with respect to push button 24 upsets, and the fore-and-aft distance between an end of locking cover 25 and battery 22 or the main body 21 no longer limits vertically moving of push button 24, promotes push button 24 again and makes its compression press spring 27; The then not applying of limit battery 22 bottoms and main body 21 bottoms after the applying, is decontroled push button 24 and locking cover 25; Push button 24 stretches out under the elastic force effect of stage clip 27, and with the draw-in groove clamping of main body 21 or battery 22, locking cover 25 is got back to initial condition under the reset response of torsion spring 23; Conflict the again tail end of battery 22 of locking cover 25 as shown in Figure 7, then push button 24 can't move, and is in the dieback state; Thereby realize battery 22 and main body 21 dual clamping in the axial direction; Even portable set falls or clashed into, push button 24 can not withdraw from from draw-in groove fully yet, and then push button 24 still can lock battery 22 and main body 21 securely; During dismounting, same lockover lid 25, and promote push button 24 compression press springs 27, and make the draw-in groove of push button 24 Offhost bodies 21 or battery 22, then battery 22 can withdraw from from the peristome of main body 21.
Please refer to Fig. 9, the structural representation that Fig. 9 cooperates with locking cover for push button in the another kind of embodiment of portable terminal that the utility model provides.
The outside of push button 24 can have axial protuberance 241, and locking cover 25 is connected with protuberance 241 through torsion spring 23.Because protuberance 241 extends certain distance vertically, be convenient to locking cover 25 does not receive other structures around the axis upset of torsion spring 23 spring bodies restriction.Further horizontal rotating shaft 26 can be set on protuberance 241, locking cover 25 and protuberance 241 are hinged through horizontal rotating shaft 26, and then the connection of torsion spring 23 is more simple.
As shown in Figure 9, locking cover 25 can have two jig arm that lay respectively at protuberance 241 both sides, and rotating shaft 26 runs through two jig arm and protuberance 241; Torsion spring 23 is a torsion spring, two spring arms that are positioned at torsion spring one side, two jig arm of conflicting respectively, and the spring arm of torsion spring opposite side connects push button 24; As shown in Figure 4, can process two axially extending bores that laterally are set up in parallel in push button 24 middle parts, then the horizontal spring arm of torsion spring 23 can be positioned at the inboard of push button 24; Two spring arms on the other side are positioned at the outside of push button 24, are positioned at two jig arm of push button 24 outside locking covers 25 thereby conflict, in addition; Axially extending bore is convenient to the upset of locking cover 25, makes locking cover 25 be rotated counterclockwise 90 °, and two spring arms of locking cover 25 (in the present embodiment; These two spring arms and battery 22 tail ends are conflicted) can change in the axially extending bore of push button 24; Again locking cover 25 is upwards pushed away, drive push button 24 compression press springs 27, from the draw-in groove disengaging of main body 21 tail ends; At this moment, battery 22 can axially withdraw from along peristome; During installation, make locking cover 25 be rotated counterclockwise 90 ° and upwards push away equally, battery 22 is packed into behind the peristome, unclamps locking cover 25, and push button 24 snaps in the draw-in groove.Certainly, locking cover 25 and unnecessary half-twist, the radian of rotation only need satisfy locking cover 25 and do not conflict with battery 22 or main body 21 and push button 24 withdrawals are got final product.In this execution mode, locking cover 25 rotatable amplitudes are bigger, and locking cover 25 serves as the parts that push push button 24 simultaneously; Dual locked and unlocking process can be accomplished continuously, operate comparatively easy, in addition; The processing of this kind structure is simple, does not influence the outward appearance of portable terminal.
The both sides of main body 21 can have vertically extend and notch towards the chute 211 of both sides; The both sides of battery 22 then have the fin 2211 adaptive with chute 211; Be that fin 2211 can snap in chute 211 and endwisely slips along it; When then battery 22 being installed, it is inconsistent until the top of the top of battery 22 and main body 21 peristome to be slipped into gradually from the tail end of main body 21 in the top of battery 22, at this moment; The both sides of the both sides of battery 22 and main body 21 all form clamping on the whole axial length of chute 211, can be comparatively securely on horizontal and vertical fixed host computer body 21 and battery 22.
Please refer to Figure 10 and Figure 11, Figure 10 is the cooperate sketch map of battery in another embodiment of portable terminal that the utility model provides with main body; Figure 11 is that the C of Figure 10 is to sketch map.
More than a kind of portable terminal that the utility model provided has been carried out detailed introduction.Used concrete example among this paper the principle and the execution mode of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection range of the utility model claim.
Claims (6)
1. portable terminal; It is characterized in that; Comprise main body (21) and battery (22); Said main body (21) has the peristome that holds said battery (22) bottom, said main body (21) and said battery (22) laterally with vertically on clamping, the two one of be provided with the push button (24) that is along the longitudinal movement and and said push button (24) between be provided with stage clip (27); Another person has the draw-in groove that notch extends longitudinally; Said main body (21) and said battery (22) are through said push button (24) and the clamping in the axial direction of said draw-in groove, and said portable terminal also comprises the locking cover (25) that is connected with said push button (24), are provided with torsion spring (23) between said locking cover (25) and the said push button (24) so that the two spring body axis around said torsion spring (23) rotates; Said torsion spring (23) is when resetting, and an end of said locking cover (25) and the battery (22) or the fore-and-aft distance between the said main body (21) that are equipped with said stage clip (27) insert the distance in the said draw-in groove less than said push button (24).
2. portable terminal according to claim 1; It is characterized in that; Said push button (24) has axial protuberance (241); Said locking cover (25) is hinged through rotating shaft (26) with said protuberance (241), and said rotating shaft (26) laterally runs through said protuberance (241), and the spring body of said torsion spring (23) runs through said rotating shaft (26).
3. portable terminal according to claim 2 is characterized in that, said locking cover (25) has two jig arm that lay respectively at said protuberance (241) both sides, and said rotating shaft (26) runs through two said jig arm and said protuberance (241); Said torsion spring (23) is a torsion spring, and two spring arms that are positioned at said torsion spring one side connect two said jig arm respectively.
4. according to each described portable terminal of claim 1 to 3; It is characterized in that; The both sides of said main body (21) have vertically extend and notch towards the chute (211) of both sides, the both sides of said battery (22) have and snap in said chute (211) and along its fin (2211) in axial sliding.
5. portable terminal according to claim 4 is characterized in that, said chute is positioned at the outside of said main body (21) both sides, and said fin (2211) is positioned at the inboard of said battery (22) both sides.
6. portable terminal according to claim 5; It is characterized in that; Said battery (22) comprises battery body and the housing that loads said battery body, and said housing comprises battery face-piece (221) and battery drain pan (222), and said battery drain pan (222) is arranged in said peristome; Said fin (2211) is positioned at the side of said battery face-piece (221), the conflict tail end top of said battery face-piece (221) of an end of said locking cover (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200538800U CN202111750U (en) | 2011-03-03 | 2011-03-03 | Portable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200538800U CN202111750U (en) | 2011-03-03 | 2011-03-03 | Portable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111750U true CN202111750U (en) | 2012-01-11 |
Family
ID=45437200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200538800U Expired - Lifetime CN202111750U (en) | 2011-03-03 | 2011-03-03 | Portable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128286A1 (en) * | 2019-12-27 | 2021-07-01 | 海能达通信股份有限公司 | Electronic device and snap-on module |
-
2011
- 2011-03-03 CN CN2011200538800U patent/CN202111750U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128286A1 (en) * | 2019-12-27 | 2021-07-01 | 海能达通信股份有限公司 | Electronic device and snap-on module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120111 |
|
| CX01 | Expiry of patent term |