CN206963211U

CN206963211U - Remote control

Info

Publication number: CN206963211U
Application number: CN201720370766.8U
Authority: CN
Inventors: 王政权; 闫成亮
Original assignee: Shenzhen TCL New Technology Co Ltd
Current assignee: Shenzhen TCL New Technology Co Ltd
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2018-02-02
Anticipated expiration: 2027-04-10

Abstract

The utility model discloses a kind of remote control, and the remote control includes shell, button assembly, protecgulum and bonnet；The shell has the inner chamber of front and rear insertion, the upper surface of the shell offers multiple first key holes in being wholely set；The button assembly includes pcb board and the keypad being attached above the pcb board, the upper face of the keypad is convexly equipped with multiple buttons, after the button assembly is placed in the inner chamber, the button protrudes from the upper surface of the shell by corresponding first key hole；Protecgulum detachably fastens the front end of the shell；Bonnet detachably fastens the rear end of the shell.The technical solution of the utility model can improve the convenience of remote control assembling.

Description

Remote control

Technical field

Remote control technical field is the utility model is related to, more particularly to a kind of remote control.

Background technology

At present, for electric equipment, such as television set, the shell of its remote control is generally by upper shell and lower house splicing lid Conjunction forms, and the miscellaneous part of remote control, such as circuit control panel, battery etc. are respectively positioned on the cavity that upper shell and lower house surround It is interior.When remote control assembles, need first with screw etc. by circuit control panel and button and upper shell on circuit control panel Or lower house is fixedly connected, then upper shell and lower house are correspondingly covered, and both are fixedly connected with by more screws, this More screw kind is used cumbersome when fixing assembling mode causes the assembly fee of remote control common at present.

Utility model content

Main purpose of the present utility model is to provide a kind of remote control, it is intended to improves the convenience of remote control assembling.

To achieve the above object, the utility model proposes remote control include shell, button assembly, protecgulum and bonnet； The shell has the inner chamber of front and rear insertion, the upper surface of the shell offers multiple first key holes in being wholely set；Institute Stating button assembly includes pcb board and the keypad that is attached above the pcb board, and the upper face of the keypad is convexly equipped with multiple Button, after the button assembly is placed in the inner chamber, the button is by corresponding first key hole to protrude from State the upper surface of shell；Protecgulum detachably fastens the front end of the shell；Bonnet detachably fastens the rear end of the shell.

Preferably, the button assembly also includes the button face-piece covered with the upper face of the keypad, the button First key hole is corresponded on face-piece and is provided with the second key hole, the button wears second key hole and described the successively One key hole and protrude from the upper surface of the shell.

Preferably, the front end of the button face-piece is provided with prelocalization portion, and the front end of the shell is provided with front snap, before described Location division abuts with the front snap.

Preferably, the remote control also includes the bottom plate for being placed in the interior intracavitary, and the bottom plate is located under the pcb board Side, to support the button assembly.

Preferably, the base plate rear end is provided with low groove, and the rear end of the button face-piece corresponds to the low groove provided with upper Groove, the low groove enclose the battery compartment to be formed for battery installation with the upper groove.

Preferably, the lower face of the bottom plate is convexly equipped with multiple convex tendons, and multiple convex tendons are laid in described in compartment On bottom plate, the convex tendon abuts with the lower wall surface of the inner chamber.

Preferably, the rear end of the bottom plate is provided with rear location division, and the rear end of the shell is provided with rear deep gouge, positioned after described Portion abuts with the rear deep gouge.

Preferably, the bonnet includes the first cap, the second cap and rotating latch, and first cap is positioned at described In front of second cap, the rotating latch includes rotating part and the latch part formed from rotating part projection facing forward, described Latch part is placed in first cap and covered with second cap in the cavity surrounded, and the bottom plate corresponds to the latch part Provided with snap fit portion；

The rotating latch is to after the rotating part is rotated to the second predetermined angle from the first predetermined angle, the lock Buckle buckles into the snap fit portion and latched with the bottom plate, when the rotating part circles round to first pre- from the second predetermined angle If after angle, the latch part departs from the snap fit portion and unlocked with the bottom plate.

Preferably, the rotating part include can axial rotation swivel plate and from convex before the front face of the swivel plate Into connecting pole, the latch part is some grip tabs for the outer peripheral face for being convexly equipped in the connecting pole, and the snap fit portion is Bonnet lock hole on the bottom plate, after the rotating part is rotated to the second predetermined angle from the first predetermined angle, the lock Cramp is buckled into the bonnet lock hole.

Preferably, the protecgulum includes cover plate, some buckles and positions protrusive board, and the buckle is convexly equipped in the cover plate Plate face extends rearwardly to form adjacent to upper edge, the positioning protrusive board from the lower edge of plate face after the cover plate afterwards, the button Face-piece front end corresponds to the buckle and is provided with hole clipping, and the lower surface of the shell corresponds to the positioning protrusive board and is provided with locating slot, when When the buckle buckles into the hole clipping, the positioning protrusive board, which is adapted, to be inserted in the locating slot.

In the technical solution of the utility model, the assembling process of whole remote control is as follows：Button assembly is inserted in first The interior intracavitary of shell, and make to fix the outer surface for protruding from shell by the first key hole so that user presses by bond energy；So Bonnet is fastened on to the rear end of shell afterwards, to cover the after-opening of inner chamber；Protecgulum is finally fastened on to the front end of shell, to cover The open front of inner chamber.Because the shell of remote control is wholely set, do not need as remote control common at present using multiple Upper shell is connected by screw with lower house, meanwhile, the front and rear end of remote control is covered by protecgulum and bonnet snapping respectively, Screw need not be used, therefore the usage amount of screw is few in whole assembling process, assembling very simple facility.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the explosive view of the embodiment of the utility model remote control one；

Fig. 2 is the explosive view of button assembly in Fig. 1；

Fig. 3 is the part-structure explosive view of shell and button assembly in Fig. 1；

Fig. 4 is the structural representation of Fig. 1 bottom plates；

Fig. 5 is the part-structure explosive view of shell, button assembly and bottom plate in Fig. 1；

Fig. 6 is bonnet in Fig. 1 in the structural representation of lock state；

Fig. 7 is the explosive view of Fig. 6 bonnet；

Fig. 8 is the part-structure explosive view of protecgulum and shell in Fig. 1.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of remote control.The remote control can be used for being remotely controlled the electric equipment of correlation, such as TV Machine etc..

Referring to figs. 1 to Fig. 8, in the embodiment of the utility model one, the remote control is specially the remote control of a television set, bag Include shell 1, button assembly 2, protecgulum 3 and bonnet 4.Wherein, shell 1 has the inner chamber 11 of front and rear insertion in being wholely set, And the upper surface of shell 1 offers multiple first key holes 12；Button assembly 2 includes pcb board 21 and is attached on pcb board 21 The keypad 22 of side, the upper face of keypad 22 are convexly equipped with multiple buttons 221, after button assembly 2 is placed in inner chamber 11, button 221 protrude from the upper surface of shell 1 by corresponding first key hole 12；Protecgulum 3 detachably fastens the front end of shell 1； Bonnet 4 detachably fastens the rear end of shell 1.It should be noted that, in the present embodiment, shell 1 is preferably to draw aluminum shell 1 herein, Certain shell 1 can also be made of plastic material integrated injection molding, but compared to the shell 1 of plastic cement, draw aluminum shell 1 to have more The advantages of firm attractive in appearance, when remote control drops accidentally, draw aluminum shell 1 less damaged, so as to strengthen the practicality of remote control Property.

In the present embodiment, the assembling process of whole remote control is as follows：Button assembly 2 is inserted in the inner chamber of shell 1 first In 11, and button 221 is set to pass through the first key hole 12 to fix the outer surface for protruding from shell 1 so that user presses；Then Bonnet 4 is fastened on to the rear end of shell 1, to cover the after-opening of inner chamber 11；Protecgulum 3 is finally fastened on to the front end of shell 1, To cover the open front of inner chamber 11.Because the shell 1 of remote control is wholely set, do not need as remote control common at present Upper shell is connected with lower house using multiple screws, meanwhile, the front and rear end of remote control passes through protecgulum 3 and bonnet 4 respectively Snapping covers, it is not required that using screw, therefore the usage amount of screw is few in whole assembling process, assembling very simple facility.

Certainly, also there are upper shell and lower house in common remote control at present by the mode clamping such as buckle, but the company Mode is connect when remote control drops accidentally, its upper shell is easy to be mutually disengaged with lower house, causes remote control internal part to damage It is bad serious.If upper shell and lower house are firmly connected using screw, assembling process is cumbersome, and loosened screw disengaging be present Risk.The technical solution of the utility model overcomes the shortcomings that both the above connected mode, and the outward appearance of whole remote control is big absolutely Part is integrated the shell 1 of setting, and not only tailored appearance is attractive in appearance, and assembling is also very simple and easy while being connected firmly, from And installation time can be effectively saved, reduce product cost.

Referring to Figures 1 and 2, in the present embodiment, specifically, button assembly 2 also includes the upper plate cover with keypad 22 The button face-piece 23 of conjunction, corresponding first key hole 12 is provided with the second key hole 231 on button face-piece 23, is in and assembles in remote control During state, button 221 wears the second key hole 231 and the first key hole 12 and protrudes from the upper surface of shell 1 successively.The button Button 221 can be play a part of to pre-fix for face-piece 23 and pre-determined bit, can improve convenience when button 221 assembles with shell 1.This Outside, the indicator lamp 25 electrically connected with the interlock circuit on pcb board 21 is fixedly provided with the front end of pcb board 21, in button face-piece 23 Silicagel pad 24 is also accompanied between keypad 22, the silicagel pad 24 is covered on the button 221 of protrusion, except can be to button 221 are provided outside the protective effect such as dustproof and waterproofs, and feel when also the family can be used to push button 221 is more comfortable, and then improves The usage experience of user.In the present embodiment, button face-piece 23, silicagel pad 24, keypad 22 and pcb board 21 be from top to bottom Stack gradually, and use connector (such as, but not limited to screw etc.) connection integral, be i.e. button assembly 2.In this way, assemble Button assembly 2 afterwards can be fitted into the inner chamber 11 of shell 1, and the button 221 covered with silicagel pad 24 is worn second successively The key hole 12 of key hole 231 and first and protrude from the upper surface of shell 1, here, due at least being pressed between button 221 by first Rib between keyhole 12 separates, therefore this remote control is just not susceptible to Lian Jian situation when in use.

Reference picture 3 in the lump, in the present embodiment, for convenience of the assembling of button assembly 2, further, button face-piece 23 Front end is provided with prelocalization portion 233, and the front end of shell 1 is provided with the front snap 13 towards open front, when remote control is in confined state, Prelocalization portion 233 abuts with front snap 13.Specifically, in the present embodiment, prelocalization portion 233 is in the front end edge of button face-piece 23 The locating convex block that edge outwards convexes into along left and right, during button assembly 2 is from the open front insertion inner chamber 11 of inner chamber 11, when When locating convex block abuts with front snap 13, that is, button assembly 2 is prompted to have been fitted into position.

Reference picture 1, Fig. 4 and Fig. 5, to avoid the button 221 of protrusion from being sent out when button assembly 2 loads shell 1 with shell 1 Raw interference, in the present embodiment, button assembly 2 is that the lower wall surface close to inner chamber 11 inserts, after assembling in place, you can will be outer Shell 1 is turned, then the projection of button 221 will be fallen under gravity into the first key hole 12.Here, to make The state that button 221 protrudes shell 1 is able to fix maintenance, and further, this remote control also includes the bottom being placed in inner chamber 11 Plate 5, the bottom plate 5 is located at the lower section of pcb board 21, to support button assembly 2.Specifically, interval is laid with the upper face of bottom plate 5 Multiple convex support blocks 56, the top of the support block 56 abut with the lower face of pcb board 21.Right the design not limited to this, in In other embodiment, it can also not have to set bottom plate 5 and enable the fixation of button 221 to protrude from shell 1, such as, but not limited to press Key asembly 2 clamping or can be mounted on the internal face of inner chamber 11.

Further, in the present embodiment, the rear end of bottom plate 5 is provided with low groove 51, and the rear end of button face-piece 23 corresponds to recessed Groove 51 is provided with upper groove 232, and low groove 51 encloses the battery compartment to be formed and be installed for battery 6 with upper groove 232.Needing to dismount During battery 6, just only need to remove bonnet 4, expose the after-opening of battery compartment, battery 6 can take out or fill from the after-opening Enter.Herein specifically, in the present embodiment why preferred bottom plate 5, except using bottom plate 5 to button assembly 2 Outside supporting role, also as bottom plate 5 can surround the battery compartment of a relatively independent closing with button face-piece 23, so as to be advantageous to The dismounting of remote controller battery 6.

As shown in figure 4, in the present embodiment, further, multiple convex tendons 52 are convexly equipped with the lower face of bottom plate 5, it is multiple Convex tendon 52 is laid on bottom plate 5 in compartment, and when remote control is in confined state, convex tendon 52 and the lower wall surface of inner chamber 11 support Connect.Specifically, bottom plate 5 is the recessed arc being adapted with the shape of shell 1, is all provided with left and right sides of the lower face of bottom plate 5 There are multiple compartments to be reduced bottom plate 5 while 5 intensity of bottom plate is ensured and exist along convex tendon 52 in tandem, these convex tendons 52 Assemble the frictional force between the internal face of inner chamber 11 in sliding process.In addition, on the upper face of bottom plate 5 projection multiple supports Block 56 is also in interval type configuration, so as to reduce frictional force of the bottom plate 5 in sliding process is assembled between pcb board 21.

As shown in figure 5, it is similar with prelocalization portion 233, rear location division 54 is provided with the rear end of bottom plate 5, the rear end of shell 1 is set There is the rear deep gouge 15 of after-opening, when remote control is in confined state, rear location division 54 abuts with rear deep gouge 15.Spy is needed herein Do not mentionlet alone bright, in the present embodiment, coaming plate 55, the left and right sides end of the coaming plate 55 are provided with the top of the adjacent back end of bottom plate 5 The left and right sides with bottom plate 5 are connected respectively, enclose to form inserting for class ellipse with the part of the adjacent back end with bottom plate 5 Connect cylinder, be convexly equipped with locating flange on the outer peripheral face of the grafting cylinder, the locating flange be after location division 54.In bottom plate 5 from inner chamber During 11 after-opening insertion inner chamber 11, when locating flange abuts with rear positioning step 16, that is, bottom plate 5 is prompted to assemble In place.When remote control is in confined state, the front end of coaming plate 55 abuts with the rear end of button face-piece 23, and bottom plate 5 and button Face-piece 23 is linked into an integrated entity by connector.

Further, reference picture 6 is to Fig. 8, and in the present embodiment, bonnet 4 specifically includes the first cap 41, the second cap 42 and rotating latch 43, the first cap 41 is located at the front of the second cap 42, and rotating latch 43 includes rotating part 431 and spin The latch part 432 convexed into before transfer part 431, latch part 432 is placed in the first cap 41 and the second cap 42 covers the sky surrounded Intracavitary, on bottom plate 5 then to should rotating part 432 be provided with snap fit portion.Specifically, in the present embodiment, rotating part 431 is one The circular connecting pole that can be convexed into before the swivel plate of axial rotation and the front face for the flap that spins, in the rear plate face of swivel plate The flat recess for holding rotation is offered, certainly, flat recess, which can also be substituted for, to be available for holding raised line rotated etc..And connect Portion is then some grip tabs for the outer peripheral face for being convexly equipped in connecting pole, and bottom plate 5 on coaming plate 55 with being equipped with bonnet lock hole 53, the lock Hole is snap fit portion, and certainly, in other embodiment, snap fit portion can also be catching groove etc..When rotating part 431 is from One predetermined angle (being horizontal 0 degree in the present embodiment) is rotated to the second predetermined angle (being vertical 90 degree in the present embodiment) Afterwards, grip tab is buckled into bonnet lock hole 53.In the present embodiment, grip tab is provided with two, and preferably symmetrical, and correspondingly, The hole passed for grip tab is correspondingly provided with first cap 41 and the second cap 42, certainly, the quantity of grip tab and position It can be set according to being actually needed.When remote control needs dismounting cell 6, it is possible to by rotating part 431 from the first predetermined angle Rotation is to the second predetermined angle, and now, connecting pole also rotates with so that and the top of grip tab enters in bonnet lock hole 53, so as to Latched with bottom plate 5, and when rotating part 431 circles round to the first predetermined angle from the second predetermined angle, the top of grip tab then from Produced in bonnet lock hole 53, so that bonnet 4 is unlocked with bottom plate 5 and can be advantageously removed very much.Right the design is unlimited In this, in other embodiment, bonnet 4 is connected with base or the rear end of shell 1 also by modes such as buckles 32, but its dismounting Convenience is not so good as the present embodiment.In addition, the both positive and negative polarity pinboard being connected with the negative or positive electrode of battery 6 is additionally provided with bonnet 4 44, the both positive and negative polarity pinboard 44 is provided with some switching parts, such as conductive metal spring or shell fragment etc., in assembling, these Switching part wears the first cap 41 and stretched out, and swivel plate is outwards fed through the second cap 42 by suitable angle, and first covers Portion 41 then connects and fixes with the second cap 42.

Reference picture 1 and Fig. 8, in the present embodiment, specifically, protecgulum 3 includes cover plate 31, some buckles 32 and positioning Protrusive board 33, buckle 32 are convexly equipped in the neighbouring upper edge of plate face after cover plate 31, positioning protrusive board 33 from after cover plate 31 plate face it is following Edge extends rearwardly to form, and the front end of button face-piece 23 corresponds to buckle 32 and is provided with hole clipping 234, and the lower surface of shell 1 correspondingly positions protrusive board 33 are provided with locating slot 17, and when buckle 32 buckles into hole clipping 234, positioning protrusive board 33, which is adapted, to be inserted in locating slot 17.When So, in other embodiment, the lower edges of cover plate 31 can be both provided with buckle 32.However, it is to be appreciated that due to protecgulum 3 It is generally smaller, therefore the buckle 32 on cover plate 31 and the hole clipping 234 located at the front end of button face-piece 23 are also smaller, this will lead Adjustable space when causing buckle 32 to align when buckling into hole clipping 234 relatively difficult, and fastening operation is very narrow, and positions protrusive board 33 Setting can play certain positioning action to buckle 32 when buckling into hole clipping 234, and locating slot 17 also can be positioning protrusive board 33 during insertion in providing certain operation regulation space on above-below direction, so as to make the assembling of protecgulum 3 more convenient.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims

A kind of 1. remote control, it is characterised in that including：

Shell, the shell have the inner chamber of front and rear insertion, the upper surface of the shell offers multiple first in being wholely set Key hole；

Button assembly, the button assembly include pcb board and the keypad being attached above the pcb board, the keypad Upper face is convexly equipped with multiple buttons, and after the button assembly is placed in the inner chamber, the button passes through corresponding described first Key hole and the upper surface for protruding from the shell；

Protecgulum, detachably fasten the front end of the shell；And

Bonnet, detachably fasten the rear end of the shell.
2. remote control as claimed in claim 1, it is characterised in that the button assembly also includes the upper plate with the keypad The button face-piece that cover closes, first key hole is corresponded on the button face-piece and is provided with the second key hole, the button is successively Wear second key hole and first key hole and protrude from the upper surface of the shell.
3. remote control as claimed in claim 2, it is characterised in that the front end of the button face-piece is provided with prelocalization portion, described The front end of shell is provided with front snap, and the prelocalization portion abuts with the front snap.
4. remote control as claimed in claim 2, it is characterised in that the remote control also includes the bottom for being placed in the interior intracavitary Plate, the bottom plate is located at below the pcb board, to support the button assembly.
5. remote control as claimed in claim 4, it is characterised in that the base plate rear end is provided with low groove, the button face-piece Rear end correspond to the low groove and be provided with upper groove, the low groove encloses the battery to be formed for battery installation with the upper groove Storehouse.
6. remote control as claimed in claim 4, it is characterised in that the lower face of the bottom plate is convexly equipped with multiple convex tendons, multiple The convex tendon is laid on the bottom plate in compartment, and the convex tendon abuts with the lower wall surface of the inner chamber.
7. remote control as claimed in claim 4, it is characterised in that the rear end of the bottom plate is provided with rear location division, the shell Rear end be provided with rear deep gouge, it is described after location division abutted with the deep gouge afterwards.
8. remote control as claimed in claim 5, it is characterised in that the bonnet includes the first cap, the second cap and rotation Twist lock button, first cap are located in front of second cap, and the rotating latch includes rotating part and from the rotation The latch part that portion's projection facing forward is formed, the latch part are placed in first cap and cover the sky surrounded with second cap Intracavitary, the bottom plate correspond to the latch part and are provided with snap fit portion；

The rotating latch is to after the rotating part is rotated to the second predetermined angle from the first predetermined angle, the latch part Buckle into the snap fit portion and latched with the bottom plate, when the rotating part circles round to the first preset angle from the second predetermined angle After degree, the latch part departs from the snap fit portion and unlocked with the bottom plate.
9. remote control as claimed in claim 8, it is characterised in that the rotating part include can axial rotation swivel plate and The connecting pole convexed into from before the front face of the swivel plate, if the latch part is to be convexly equipped in the outer peripheral face of the connecting pole Dry grip tab, the snap fit portion is the bonnet lock hole on the bottom plate, when the rotating part revolves from the first predetermined angle After going to the second predetermined angle, the grip tab is buckled into the bonnet lock hole.
10. the remote control as described in claim any one of 2-9, it is characterised in that the protecgulum include cover plate, some buckles, And positioning protrusive board, plate face is adjacent to upper edge after the buckle is convexly equipped in the cover plate, and the protrusive board that positions is from the cover plate The lower edge of plate face extends rearwardly to form afterwards, and the button face-piece front end corresponds to the buckle and is provided with hole clipping, under the shell Surface corresponds to the positioning protrusive board and is provided with locating slot, and when the buckle buckles into the hole clipping, the positioning protrusive board is adapted It is inserted in the locating slot.