CN206165029U - Keypad fixed knot constructs and electronic product - Google Patents

Abstract

The utility model discloses a keypad fixed knot constructs, and it includes face -piece and keypad, be equipped with encoder and a plurality of button on the keypad, be equipped with operating panel on the face -piece, operating panel is last be equipped with with the key hole of button one -to -one and the encoder hole that corresponds with the encoder, the bottom of face -piece is equipped with the draw -in groove parallel with operating panel, but the keypad plug install in the draw -in groove, the encoder hole is a slotted hole, and the length direction of slotted hole is on a parallel with the plug direction of keypad. The utility model discloses a bottom at the face -piece sets up the draw -in groove parallel with operating panel to set up the encoder hole into the slotted hole, thereby but make keypad plug ground install in the draw -in groove, realized taking the simple of keypad of encoder to install fast. Additionally, the utility model provides an use the electronic product of above -mentioned keypad fixed knot structure.

Description

Button board fixing structure and electronic product

Technical field

This utility model is related to electronic technology field, and in particular to a kind of button board fixing structure and electronic product.

Background technology

In the function selecting mode of many electronic products, can all apply to encoder to realize, its have it is simple for structure, Compact, directly perceived and efficient the features such as.When keypad with encoder is fixed on the guidance panel of face shell side wall, due to compiling The size of code device, so typically can only directly be fixed by multiple screws, is correspondingly accomplished by face more than the size of button On shell design equal number screw column, and the molding mode of screw column must oblique top depanning greatly, cause face-piece die cost height, And difficulty is increased, make also difficult.In addition, the side wall that screw is fixed on face-piece must also be used into elbow screwdriver, and elbow Working place required for screwdriver is big, higher to product space requirement, can not have other structures to interfere near screw, thus greatly The difficulty of assembling is increased greatly.

Utility model content

The purpose of this utility model is to provide a kind of low cost and quickly and easily can fix keypad with encoder Button board fixing structure on face-piece.In addition, also providing a kind of electronic product using above-mentioned button board fixing structure.

To achieve these goals, this utility model provides a kind of button board fixing structure, and it includes face-piece and button Plate；The keypad is provided with encoder and multiple buttons；The face-piece is provided with guidance panel, and the guidance panel is provided with With the one-to-one key hole of the button and encoder hole corresponding with the encoder；The bottom of the face-piece be provided with The parallel draw-in groove of the guidance panel, the keypad is installed in the draw-in groove pluggablely；The encoder hole is a length Circular hole, and the length direction of the slotted hole is parallel to the plug orientation of the keypad.

In above-mentioned button board fixing structure, also including the upper lid being covered on the face-piece, it is installed with the upper lid For preventing the first clamp of the pressurized loosening of the keypad, first clamp to be oppositely arranged with the draw-in groove.

In above-mentioned button board fixing structure, the reinforcing plate parallel with first clamp, institute are installed with the upper lid State and the first reinforcement is provided between the first clamp and the reinforcing plate.

In above-mentioned button board fixing structure, the upper lid is provided with the column for pushing against the encoder.

In above-mentioned button board fixing structure, the bottom of the face-piece is installed with the second clamp of strip, and described second Clamp is parallel with the guidance panel, and the draw-in groove is made up of second clamp and the guidance panel.

In above-mentioned button board fixing structure, between second clamp and the guidance panel the second reinforcement is provided with.

In above-mentioned button board fixing structure, also including silica gel push-button, the silica gel push-button is located at the keypad and institute State between guidance panel and be engaged with the key hole.

This utility model also provides a kind of electronic product, and it includes the button board fixing structure described in any of the above-described.

Implement button board fixing structure of the present utility model and electronic product, have relative to prior art following excellent Point：

This utility model is set in encoder hole by arranging the draw-in groove parallel with guidance panel in the bottom of face-piece Slotted hole, so that keypad is installed in draw-in groove pluggablely, realizes the simple and quick installation of keypad with encoder； And encoder hole is arranged to into slotted hole then can provide between certain lower plug hole for the inserting of keypad with encoder, to keep away Exempt to damage encoder when can not realize and insert or insert because of size of the size of encoder more than button；The keypad is consolidated Fixed structure is very simple, easy to operate, and can also substantially reduce the depanning expense of face-piece.

Description of the drawings

Fig. 1 is the schematic diagram of button board fixing structure of the present utility model；

Fig. 2 is the internal structure schematic diagram of button board fixing structure of the present utility model；

Fig. 3 is the structural representation of upper lid of the present utility model；

Wherein, 1, face-piece；2nd, keypad；3rd, encoder；4th, button；5th, guidance panel；6th, key hole；7th, encoder hole； 8th, draw-in groove；9th, upper lid；10th, the first clamp；11st, reinforcing plate；12nd, the first reinforcement；13rd, column；14th, the second clamp；15th, second Reinforcement；16th, silica gel push-button.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.

As depicted in figs. 1 and 2, preferred embodiment of the present utility model, a kind of button board fixing structure, it includes face-piece 1 With keypad 2；Keypad 2 is provided with encoder 3 and multiple buttons 4；Face-piece 1 is provided with guidance panel 5, sets on guidance panel 5 Have and the one-to-one key hole 6 of button 4 and encoder hole 7 corresponding with encoder 3；The bottom of face-piece 1 is provided with and operation The parallel draw-in groove 8 of panel 5, keypad 2 is installed in draw-in groove 8 pluggablely；Encoder hole 7 is a slotted hole, and slotted hole Plug orientation of the length direction parallel to keypad 2.The present embodiment in the bottom of face-piece 1 by arranging parallel with guidance panel 5 Draw-in groove 8, and encoder hole 7 is set to into slotted hole so that keypad 2 is installed in draw-in groove 8 pluggablely, realize band The simple and quick installation of the keypad 2 of encoder 3；And by encoder hole 7 be arranged to slotted hole can be then with encoder 3 by The inserting of keypad 2 is provided between certain lower plug hole, to avoid to be realized because of size of the size of encoder 3 more than button 4 Encoder 3 is damaged when inserting or inserting.Specifically, when the keypad 2 with encoder 3 is inserted, encoder 3 should be made first Near the upper end (namely away from one end of the bottom of face-piece 1) of slotted hole, keypad 2 is then pushed, the lower end for making keypad 2 is inserted In entering draw-in groove 8, until lower end of the encoder 3 down to slotted hole (namely near one end of the bottom of face-piece 1).The keypad 2 is consolidated Fixed structure is very simple, easy to operate, and can also substantially reduce the depanning expense of face-piece 1.

As shown in figure 3, the present embodiment also includes being covered on upper lid 9 on face-piece 1, be installed with upper lid 9 for prevent by First clamp 10 of the pressurized loosening of keypad 2, the first clamp 10 is oppositely arranged with draw-in groove 8.So, the first clamp 10 and draw-in groove 8 be just Can respectively clamping keypad 2 top and bottom, make keypad 2 when pressed can stress balance, to prevent keypad 2 loose It is dynamic, so as to ensure the function of each button 4.

In the present embodiment, the reinforcing plate 11 parallel with the first clamp 10, the first clamp 10 and reinforcing plate are installed with upper lid 9 The first reinforcement 12 is provided between 11.The intensity of the first clamp 10 can thus be strengthened, even if repeatedly pressing keys 4, the first card It is impaired that plate 10 is not easy to fatigue.

In the present embodiment, upper lid 9 is provided with the column 13 for pushing against encoder 3.Thus, upper lid 9 is covered on into face-piece 1 After upper, column 13 can push against encoder 3, so as to encoder 3 to be limited in the lower end in encoder hole 7 (namely near face-piece bottom The one end in portion), in case encoder 3 loosens.

In the present embodiment, the bottom of face-piece 1 is installed with the second clamp 14 of strip, the second clamp 14 and guidance panel 5 Parallel, draw-in groove 8 is made up of the second clamp 14 and guidance panel 5, the inserting contact surface enough to ensure keypad 2.

In the present embodiment, the second reinforcement 15 is provided between the second clamp 14 and guidance panel 5, to strengthen the second clamp 14 Intensity, prevent the second clamp 14 from deforming or being damaged.

The present embodiment also includes silica gel push-button 16, and silica gel push-button 16 is located between keypad 2 and guidance panel 5 and and button Hole 6 is engaged, and so not only can guarantee that the good pressing touch of button 4, moreover it is possible to water proof and dust proof.

In addition, the present embodiment also provides a kind of electronic product using above-mentioned button board fixing structure.Implement the present embodiment Electronic product, quickly and easily keypad 2 can be fixed on the guidance panel 5 of face-piece 1, and the depanning expense of face-piece 1 is low.

The above is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of the art Member for, on the premise of without departing from this utility model know-why, some improvement and replacement can also be made, these improve and Replacement also should be regarded as protection domain of the present utility model.

Claims (8)

1. a kind of button board fixing structure, it is characterised in that including face-piece and keypad；The keypad be provided with encoder and Multiple buttons；The face-piece is provided with guidance panel, and the guidance panel is provided with and the one-to-one key hole of the button And encoder hole corresponding with the encoder；The bottom of the face-piece is provided with the draw-in groove parallel with the guidance panel, institute State keypad to be installed on pluggablely in the draw-in groove；The encoder hole is a slotted hole, and the length side of the slotted hole To the plug orientation parallel to the keypad.

2. button board fixing structure according to claim 1, it is characterised in that also upper on the face-piece including being covered on Lid, is installed with the first clamp for preventing the pressurized loosening of the keypad, first clamp and the card on the upper lid Groove is oppositely arranged.

3. button board fixing structure according to claim 2, it is characterised in that be installed with the upper lid and described first The parallel reinforcing plate of clamp, between first clamp and the reinforcing plate the first reinforcement is provided with.

4. button board fixing structure according to claim 2, it is characterised in that the upper lid is provided with described for pushing against The column of encoder.

5. button board fixing structure according to claim 1, it is characterised in that the bottom of the face-piece is installed with strip The second clamp, second clamp is parallel with the guidance panel, and the draw-in groove is by second clamp and the operating surface Plate is constituted.

6. button board fixing structure according to claim 5, it is characterised in that second clamp and the guidance panel Between be provided with the second reinforcement.

7. the button board fixing structure according to any one of claim 1-6, it is characterised in that also including silica gel push-button, institute Silica gel push-button is stated located at being engaged between the keypad and the guidance panel and with the key hole.

8. a kind of electronic product, it is characterised in that include the button board fixing structure as described in any one of claim 1-7.