CN206976215U

CN206976215U - Press key protecting equipment

Info

Publication number: CN206976215U
Application number: CN201720572134.XU
Authority: CN
Inventors: 李新
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2017-05-22
Filing date: 2017-05-22
Publication date: 2018-02-06
Anticipated expiration: 2027-05-22

Abstract

The utility model belongs to technical field of electronic equipment, more particularly to a kind of press key protecting equipment.Including button, housing, case lid, plug connector, elastomeric element, sliding block, connector and traction body, wherein housing is sheathed in the button axle of button, the position corresponding with housing is provided with annular slot in the button axle, one end of the housing is blind end, the other end is connected with case lid, inner slide and external slideway are provided with the inside of the blind end of the housing, the sliding block and the traction body are slidably connected with inner slide and external slideway respectively, one end of the connector is connected with the traction body, the other end is connected through the sliding block with the plug connector, the plug connector is corresponding with the annular slot, the elastomeric element is between the plug connector and the sliding block, and the Action of Gravity Field for passing through the traction body is in compressive state.The utility model can effectively protect internal electron part when product falls, and prevent the product failure brought by button impact.

Description

Press key protecting equipment

Technical field

The utility model belongs to technical field of electronic equipment, more particularly to a kind of press key protecting equipment.

Background technology

Intelligent artifact, such as intelligent watch, Intelligent bracelet are the products using button, and the button of above-mentioned intelligent artifact is big The press-key structure used more, shown in Fig. 1.The button application field of the structure is quite varied, and intelligent artifact is vigorously sent out Exhibition.

As shown in figure 1, the structural representation of current button, sleeve 50 is welded or glued on housing 40, by waterproof O-ring 80 It is enclosed on button 70, is put into sleeve 50 with spring 60, C-shaped ring 90 is then stuck in button afterbody neck, depresses button then may be used Worked with triggering soft copy 30.

At present, the button of intelligent artifact has the defects of following：When falling, button 70 produces after falling to soft copy 30 Impact, causes product function to fail, at present without other solutions.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of press key protecting equipment, the device can produce When product fall, internal electron part is effectively protected, prevents the product failure brought by button impact.

To achieve these goals, the utility model uses following technical scheme：

A kind of press key protecting equipment, including button, housing, case lid, plug connector, elastomeric element, sliding block, connector and lead Drawing body, wherein housing is sheathed in the button axle of button, and the position corresponding with housing is provided with annular slot in the button axle, One end of the housing is blind end, and the other end is connected with case lid, provided with inner slide and outside on the inside of the blind end of the housing Slideway, the sliding block and the traction body are slidably connected with inner slide and external slideway respectively, one end of the connector with it is described Traction body is connected, and the other end is connected through the sliding block with the plug connector, and the plug connector is corresponding with the annular slot, The elastomeric element is between the plug connector and the sliding block and by the Action of Gravity Field of the traction body in compression shape State.

Inner slide and external slideway on the housing are coaxial annular slide track.

The two sides of the sliding block are arcwall face adaptable with the both sides inwall of the inner slide respectively.

The medial surface of the sliding block is provided with groove, and the bottom of the groove is provided with to be led to for what the connector passed through Hole, the elastomeric element and the plug connector are placed in the groove.

The elastomeric element is compression spring.

The plug connector is thimble；Under the traction body state of weightlessness, acted on, made by the elastic force of the elastomeric element The thimble by the groove stretch out and with the annular slot grafting in the button axle.

The traction body is spheroid.The diameter of the spheroid is less than the width of the external slideway.

The connector is connecting rod or connecting rope.

The housing is loop configuration.

The advantages of the utility model and beneficial effect are：

The utility model installs a special annular shields on the button axis body of button, and on button axis body Protection device for installing annular region has opened an annular slot.When intelligent artifact falls, protection device, which is stretched out, is stuck in button axle Neck in, now button can not be moved inwardly.Therefore, the utility model can be when product falls, and effectively protection is internal electric Component, the failure for preventing intelligent artifact from being brought by button impact.

Brief description of the drawings

Fig. 1 is the structural representation of existing button；

Fig. 2 is the structural representation equipped with button of the present utility model；

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

Fig. 4 is the structural representation of sliding block in the utility model.

In figure：1 is soft copy, and 2 be product shell, and 3 be sleeve, and 4 be back-moving spring, and 5 be button, and 6 be C-shaped ring, and 7 be O Shape sealing ring, 8 be protection device, and 9 be annular slot, and 11 be housing, and 111 be inner slide, and 112 be external slideway, and 12 be case lid, 13 be thimble, and 14 be compression spring, and 15 be sliding block, and 16 be spheroid, and 17 be connector.

Embodiment

The existing intelligent artifact with button, its structure are：Sleeve weld is bonded on housing, by waterproof O-ring and Spring housing is put into sleeve on button, and C-shaped ring then is stuck in into button afterbody neck, can then be triggered by depresses button Soft copy works.The defects of said structure is：When intelligent artifact falls, intelligence can be caused by falling impact of the rear button to soft copy Can product function failure.

Design concept of the present utility model is：For existing button intelligent artifact when falling, button rushes to soft copy The problem of hitting and causing product function to fail, the utility model will install a special ring protection on common button axis body Device 8, and the annular region of protection device for installing has opened a neck on button axis body.When intelligent artifact falls, protect Protection unit, which stretches out, to be stuck in the neck of button axle, and now button can not be moved inwardly, so as to realize the electronics inside protection wrist-watch The purpose of part.

In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied The utility model is described in detail example.

Fig. 2 is the structural representation equipped with button of the present utility model；As shown in Fig. 2 the button equipped with protection device, its Structure is：Sleeve 3 is welded or glued on product shell 2, by watertight o-ring seals 7 and back-moving spring 4 be sleeved on button 5 by On key axle, button axle is put into sleeve 3, and then C-shaped ring 6 is stuck in the afterbody neck of button axle, and depresses button 5 can then touch Generating component 1 works.One protection device 8 is installed in the button axle of button 5, and one has been opened in protection device annular region Individual annular slot 9.Protection device 8 effectively protects internal electron part 1, prevents intelligent artifact from being impacted by button when product falls The failure brought.

Fig. 3 is structural representation of the present utility model；A kind of as shown in figure 3, massage protection dress provided by the utility model Put, including button 5, housing 11, case lid 12, plug connector, elastomeric element, sliding block 15, connector 17 and traction body, wherein housing 11 are sheathed in the button axle of button 5, and the position corresponding with housing 11 is provided with annular slot 9, housing 11 in the button axle One end be blind end, the other end is connected with case lid 12.Inner slide 111 and external slideway are provided with the inside of the blind end of housing 11 112, sliding block 15 and the traction body are placed in housing 11 and are slidably connected respectively with inner slide 111 and external slideway 112, sliding Block 15 can arbitrarily slide in inner slide 111, and the traction body can slide in external slideway 112.One end of connector 17 and institute Traction body connection is stated, the other end is connected through sliding block 15 with the plug connector, and the plug connector is corresponding with annular slot 9, institute The Action of Gravity Field that elastomeric element is stated between the plug connector and sliding block 15 and passes through the traction body is in compressive state.

When button 5 falls, the traction body is in state of weightlessness, and the elastomeric element makes described insert by elastic force effect Fitting and the grafting of annular slot 9 in the button axle, limit the button axle and are axially moved, so as to realize inside protection wrist-watch Soft copy purpose.

Further, the inner slide 111 on housing 11 and external slideway 112 are coaxial annular slide track, the both sides of sliding block 15 Face is arcwall face adaptable with the both sides inwall of inner slide 111 respectively, allows sliding block 15 preferably inside annular slide track Slide.

Fig. 4 is the structural representation of sliding block in the utility model；As shown in figure 4, the inner side arcwall face of sliding block 15 is provided with Groove 151, the bottom of groove 151, which is provided with, is used for the through hole 152 that connector 17 passes through, the elastomeric element and the plug connector by It is interior to being placed in successively in groove 151 outside.

Further, the groove 151 on the inner side arcwall face of sliding block 15 is circular trough, and through hole 152 is circular port.

In an embodiment of the present utility model, the elastomeric element is compression spring 14, and the plug connector is thimble 13； Under the traction body state of weightlessness, acted on by the elastic force of compression spring 14, make thimble 13 by being stretched in the groove 151 on sliding block 15 Go out and with the grafting of annular slot 9 in the button axle.

Further, traction body is spheroid 16, and the diameter of spheroid 16 is less than the width of external slideway 112, makes spheroid 16 along outer The width of slideway 112 may move.

Connector 17 is connecting rod or connecting rope.In an embodiment of the present utility model, connector 17 uses connecting rod, institute The one end for stating connecting rod is connected with spheroid 16, and the other end sequentially passes through through hole 152 and compression spring 14 and thimble on sliding block 15 13 connections.Under normal circumstances, because the Action of Gravity Field of spheroid 16, spheroid 16 draw thimble 13 by connecting rod, thimble 13 makes pressure Contracting spring 14 is in compressive state, and the position of thimble 13 is in the groove 151 of sliding block 15.

Further, housing 11 is loop configuration.The profile of housing 11 can be polygon or other shapes.

Operation principle of the present utility model is：

Assuming that this button is intelligent watch button, when under normal circumstances, due to the Action of Gravity Field of spheroid 16, spheroid 16 passes through Connecting rod draws thimble 13, compression spring 14 is in compressive state, now the position of thimble 13 is in the groove 151 of sliding block 15 Portion, now button 5 can normal work；When intelligent watch falls, object is entirely in state of weightlessness, and spheroid 16 is also at weightlessness State, thimble 13 lose pulling force, the resilience of compression spring 14, make thimble 13 by being stretched out in the groove 151 of sliding block 15, and be stuck in button In the annular slot 9 of axle, now button 5 can not be moved inwardly, so as to protect the soft copy 1 inside wrist-watch.

The utility model will install an annular shields 8 in the button axle of button 5, and in protection device annulus An annular slot has been opened in domain, and thimble is designed using the weightlessness and the principle of spring elongation resilience of spheroid.The utility model Can be when product to fall, protection device is stretched out thimble and is stuck in the annular slot of button axle, effectively protects internal electron part, prevents The product failure only brought by button impact.

Embodiment of the present utility model is the foregoing is only, is not intended to limit the scope of protection of the utility model.It is all Made within spirit of the present utility model and principle any modification, equivalent substitution and improvements, extension etc., are all contained in this reality With in new protection domain.

Claims

1. a kind of press key protecting equipment, it is characterised in that including button (5), housing (11), case lid (12), plug connector, elasticity Part, sliding block (15), connector (17) and traction body, wherein housing (11) are sheathed in the button axle of button (5), the button The position corresponding with housing (11) is provided with annular slot (9) on axle, and one end of the housing (11) is blind end, the other end with Case lid (12) is connected, and inner slide (111) and external slideway (112), the sliding block are provided with the inside of the blind end of the housing (11) (15) be slidably connected respectively with inner slide (111) and external slideway (112) with the traction body, one end of the connector (17) with The traction body connection, the other end are connected through the sliding block (15) with the plug connector, the plug connector and the annular snap Groove (9) is corresponding, and the elastomeric element is between the plug connector and the sliding block (15) and passes through the weight of the traction body Power effect is in compressive state.

2. press key protecting equipment according to claim 1, it is characterised in that the inner slide (111) on the housing (11) It is coaxial annular slide track with external slideway (112).

3. press key protecting equipment according to claim 2, it is characterised in that the two sides of the sliding block (15) for respectively with The adaptable arcwall face of the both sides inwall of the inner slide (111).

4. press key protecting equipment according to claim 1, it is characterised in that the medial surface of the sliding block (15) is provided with recessed Groove (151), the bottom of the groove (151), which is provided with, is used for the through hole (152) that the connector (17) passes through, the elastomeric element It is placed in the plug connector in the groove (151).

5. press key protecting equipment according to claim 4, it is characterised in that the elastomeric element is compression spring (14).

6. press key protecting equipment according to claim 4, it is characterised in that the plug connector is thimble (13)；Described Under traction body state of weightlessness, acted on by the elastic force of the elastomeric element, make the thimble (13) by being stretched in the groove (151) Go out and with annular slot (9) grafting in the button axle.

7. press key protecting equipment according to claim 1, it is characterised in that the traction body is spheroid (16).

8. press key protecting equipment according to claim 7, it is characterised in that the diameter of the spheroid (16) is less than described outer The width of slideway (112).

9. press key protecting equipment according to claim 1, it is characterised in that the connector (17) is connecting rod or connection Rope.

10. press key protecting equipment according to claim 1, it is characterised in that the housing (11) is loop configuration.