CN201491051U - Triple-proof type wireless network telephone - Google Patents
Triple-proof type wireless network telephone Download PDFInfo
- Publication number
- CN201491051U CN201491051U CN2009201523063U CN200920152306U CN201491051U CN 201491051 U CN201491051 U CN 201491051U CN 2009201523063 U CN2009201523063 U CN 2009201523063U CN 200920152306 U CN200920152306 U CN 200920152306U CN 201491051 U CN201491051 U CN 201491051U
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- network telephone
- radio network
- groove
- upper casing
- housing
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Abstract
Disclosed is a triple-proof type wireless network telephone which comprises a casing body, a loudspeaker, a microphone, a display unit and a plurality of press keys, wherein the casing body is formed by an upper casing and a lower casing; the loudspeaker, the microphone, the display unit and the plurality of press keys are arranged inside the casing body and exposed from the same; and the clearances between the loudspeaker, the microphone, the display unit, the plurality of press keys and the casing body are respectively sealed. The triple-proof type wireless network telephone is characterized in that the combining part of the upper casing and the lower casing respectively correspondingly forms a groove and a projection, and a main seal ring which is pressed to deform by the projection is arranged inside the groove to realize sealing. The triple-proof type wireless network telephone has excellent water-proof property, simple manufacturing and relatively low cost.
Description
Technical field
The utility model relates to a kind of three protection type radio network telephone, especially relates to a kind of mining three protection type radio network telephone with functions such as waterproof that is suitable for.
Background technology
Along with development of Communication Technique, radio network telephone has been applied to various fields.Yet at the special industry user, bargh etc. for example needs a kind of radio network telephone with waterproof and dustproof, function such as explosion-proof, shockproof.
Usually the proof mechanism of water that adopts on the mobile phone has two kinds of schemes at present, and a kind of is that sealing strip is installed in the junction all around of lower casing on mobile phone; Second kind of scheme is to utilize the quadric injection mould forming technique on the mould of mobile phone.Though preceding a kind of scheme is simple and cost is low, there is difficult location of sealing strip and the sealing ring shortcoming of easy lengthening deformation in use, waterproof effect is undesirable.Though the waterproof effect of a kind of scheme in back is relatively good, its die cost height is unfavorable for reducing product cost.
Granted publication number also discloses a kind of waterproof mobile phone for the utility model patent of CN2912127Y, this mobile phone has the rubber internal layer that connects as one with mobile phone key, the corresponding coincidence of rubber internal layer with handset front case, one circle projection is arranged in the edge, after the fit on mobile phone back cover, the inner cavity that forms a sealing, and in the easy button part of intaking of mobile phone, battery part, side switch part and button part employing seal approach.Though this handset structure is simple, and can prevent the mobile phone water inlet in all directions, rubber internal layer easy deformation, therefore the waterproof effect of this waterproof mobile phone is still waiting to improve.
Therefore, at the problems referred to above, need the radio network telephone of a kind of simple in structure and good water-proof effect of exploitation.
The utility model content
The purpose of this utility model be to provide a kind of can waterproof, the three protection type radio network telephone of explosion-proof and shatter-resistant.
According to one side of the present utility model, a kind of three protection type radio network telephone is provided, this radio network telephone comprises the housing that is made of upper casing and lower casing, be built in the described housing and expose from housing loud speaker, microphone, display unit and a plurality of button, sealed between described loud speaker, microphone, display unit and a plurality of button and the housing, it is characterized in that on the part that upper casing and lower casing interosculate, forming groove and projection respectively accordingly, in described groove, be provided with the primary seal circle that is subjected to described projection compressing distortion, to realize sealing.
Between upper casing and lower casing, also can be provided with side switch, described side switch comprises the flexible keypad in the interior week of rubber sleeve and rigid support rubber sleeve, on the periphery of rubber sleeve, form groove, on upper casing and lower casing and part that side switch combines, form projection, the part of primary seal circle around side switch and place in the groove on the side switch and by the compressing of the projection on upper casing and the lower casing to form sealing.
Inside at housing can be formed with the groove that is used to hold loud speaker or microphone, the center of this groove has through hole with the phonate hole as loud speaker or microphone, seal is disposed in the groove and surrounds loud speaker or microphone, interference fit between seal and the groove and between seal and loud speaker or the microphone.
Described a plurality of button is formed on the keypad, can be formed with the circle projection around described a plurality of buttons on this keypad, and position corresponding on upper casing is formed with groove, and projection embeds in the groove and oppressed distortion, and then realizes sealing.
Top at radio network telephone also can be provided with antenna, antenna can comprise thicker part and thinner part, one end of thicker part is housed inside in the depression that forms in the outside of housing, bottom in described depression is provided with sealing ring, on thinner part, be formed with screw hole, pass housing when thinner part and enter in the phone and when being connected on the sheet metal of phone inside by screw, sealing ring by thicker part compressing distortion to realize sealing.
Also can have the SOS button on the housing, this SOS button is covered by leather sheath, and forms annular projection on leather sheath, to be embedded in the annular groove that forms in the SOS key housing on every side, is coated with adhesive between leather sheath and housing.
On antenna, cover the silica gel leather sheath.The silica gel leather sheath can form with the leather sheath that covers the SOS key.
Upper casing and lower casing can have the surface of being handled by the erosion line.
Between upper casing and lower casing, also can have the charging fixture, on the periphery of charging fixture, form groove, on upper casing and lower casing and part that the charging fixture combines, form projection, the part of primary seal circle place in the groove on the charging fixture in mode around the charging fixture and by the compressing of the projection on upper casing and the lower casing to form sealing.
Outside at the charging fixture also can be coated with rubber parts, and this rubber parts closely embeds in the housing, further the charging fixture is sealed.
Upper casing and lower casing can also have a plurality of small sealing rings so that described screw is sealed by the screw combination on the described primary seal circle.
According to radio network telephone of the present utility model waterproof in all directions, and experiment show that this radio network telephone is soaked in the water half an hour still can operate as normal, therefore have superior water resistance.In addition, this radio network telephone also can have explosion-proof shatter-resistant etc. other a bit, the industry or the personnel that therefore are highly suitable for having specific (special) requirements use.Not only have superior waterproof ability, explosion-proof, shatter-resistant according to radio network telephone of the present utility model, and make simply, cost is lower.
Description of drawings
By the description of carrying out below in conjunction with the accompanying drawing that an example exemplarily is shown, above-mentioned and other purpose of the present utility model and characteristics will become apparent, wherein:
Fig. 1 is the stereogram according to radio network telephone of the present utility model;
Fig. 2 is the decomposing schematic representation according to radio network telephone of the present utility model;
Fig. 3 illustrates according to the upper casing of radio network telephone of the present utility model and the schematic diagram of the hermetically-sealed construction between the lower casing;
Fig. 4 is the schematic diagram according to the waterproof construction of the side switch on the radio network telephone of the present utility model.
Fig. 5 is the stereogram that illustrates according to the structure of the keypad of radio network telephone of the present utility model;
Fig. 6 is the schematic diagram according to the waterproof construction of the loud speaker of radio network telephone of the present utility model or microphone;
Fig. 7 is the schematic diagram according to the waterproof construction of the antenna of radio network telephone of the present utility model;
Fig. 8 is the schematic diagram according to the waterproof construction of the SOS key on the radio network telephone of the present utility model.
Embodiment
Below, describe embodiment of the present utility model in detail with reference to accompanying drawing.Describe waterproof, shatter-resistant and the explosion-proof function that how to realize radio network telephone in detail below in conjunction with Fig. 1 to Fig. 8.
Fig. 1 is the stereogram according to radio network telephone 100 of the present utility model.Fig. 2 is the decomposing schematic representation according to radio network telephone 100 of the present utility model.
As depicted in figs. 1 and 2, comprise upper casing 10 and lower casing 20 according to radio network telephone 100 of the present utility model, upper casing 10 and lower casing 20 combine by screw.Obviously, upper casing and lower casing also can combine by other this area common technology means such as buckles.Be provided with antenna 30 and SOS button 40 on the top of this radio network telephone 100, have side switch 50, have charging fixture 60 in the bottom of radio network telephone 100 in a side of radio network telephone 100.In addition, on the front surface of radio network telephone 100, also be provided with at least one microphone 70 and loud speaker 80, display 85 and a plurality of operation keys 201.
Fig. 3 illustrates according to the upper casing 10 of radio network telephone 100 of the present utility model and the schematic diagram of the hermetically-sealed construction between the lower casing 20.
As shown in Figure 3, cooperate with lower casing 20 at upper casing 10 week of installing along on have projection 11, cooperates the week of installation to have groove 21 on the edge with upper casing 10 at lower casing 20, in groove 21, hold the annular primary seal circle 90 of the peripheral shape unanimity of being and not being spider lines phone.The diameter of primary seal circle 90 is less than the degree of depth of groove 21.When being attached to lower casing 20 on the upper casing 10, the projection 11 compressing primary seal circles 90 of upper casing 10 make it distortion, thereby realize going up the sealing between the lower house.Obviously, also can in upper casing 10, form depression, and in lower casing 20, form projection.
In addition, also be formed with a plurality of small sealing rings on primary seal circle 90, described small sealing ring is used to seal the screw that makes upper casing 10 and lower casing 20 combinations.
Fig. 4 is the waterproof construction schematic diagram according to side switch 50 on the radio network telephone 100 of the present utility model or charging fixture 60.
As shown in Figure 2, the rubber sleeve 51 that side switch 50 comprises flexible keypad 52 and covers its outside, the interior week of the peripheral support rubber sleeve 51 of flexible keypad 52.The shape of rubber sleeve 51 and flexible keypad 52 all is roughly the elongate in shape of two ends semicircular in shape.As shown in Figure 4, be formed with groove 52 respectively in the outside at the two ends of rubber sleeve 51, to hold a part of 90a of primary seal circle 90.That is to say that the sealing ring 90a that centers on side switch 50 is the part of primary seal circle 90.In side switch 50 positions, because sealing ring 90a is accommodated in the groove of rubber sleeve 51, therefore, upper casing 10 and lower casing 20 do not have groove herein, but all have projection, with the sealing ring 90a in the depression of compressing side switch 50 peripheries, thereby realize sealing.Because rubber sleeve 51 is flexible, and support by flexible keypad 52 in rubber sleeve 51 all sides, so when pressing side switch 50, the distortion of the operating surface of rubber sleeve 51 and flexible keypad 52, and the reeded all side groups of the formation of rubber sleeve 51 originally can not deform.The operation that can guarantee side switch 50 like this can guarantee that also the sealing around the side switch 50 is not destroyed.
The waterproof construction of charging fixture 60 and the waterproof construction of side switch 50 are similar.Promptly, periphery at the charging fixture forms groove, and on upper casing 10 and lower casing 20 and part that charging fixture 60 combines, form projection, a part of 90b of sealing ring 90 can be housed inside in the groove in charging fixture 60 outsides, and the combination by upper casing 10 and lower casing 20 seals the sealing ring 90b fixture 60 that will charge.In addition, also be coated with the rubber parts 95 that is embedded in upper casing 10 and the lower casing 20 with further realization waterproof in the outside of charging fixture 60.
Fig. 5 is the stereogram that illustrates according to the structure of the keypad 200 of radio network telephone of the present utility model.
As shown in Figure 5, keypad 200 is formed by elastomeric material, has a plurality of buttons 201 on its upper surface and around the sealing projection 202 of the periphery of described a plurality of buttons 201.Correspondence position on upper shell 10 forms all groove (not shown)s.When keypad 200 is fixed on the upper shell 10 by pcb board, because the thickness of sealing projection 202 is greater than the distance between pcb board and the upper casing 10, so can utilize sealing projection 202 to realize by the extruding between upper casing 10 and the pcb board, thereby realize waterproof effect to button sealing partly.
Fig. 6 illustrates according to the loud speaker of radio network telephone of the present utility model or the waterproof construction schematic diagram of microphone.
Because loud speaker 80 is identical with the waterproof construction of microphone 70, so following to be example with the loud speaker describe the waterproof construction of loud speaker or microphone.
Fig. 7 is the waterproof construction schematic diagram according to the antenna 30 of radio network telephone 100 of the present utility model.
As shown in Figure 7, antenna 30 comprises two parts, and a part of 31 diameters are bigger, and a part of 32 diameters are less relatively.Can be placed in the depression of lower casing 20 outsides formation in the bigger part 31 of diameter, the less part 32 of diameter is passed lower casing, and has the screwed hole 33 that runs through in the end of smaller-diameter portion 32.Sealing ring 92 places the bottom of groove.When antenna 30 was attached to antenna by screw 35 on the metallic plate (not shown) of phone inside, sealing ring was by the bigger part 31 compressing distortion of the diameter of antenna, thereby realized the sealing to antenna.
Fig. 8 is the waterproof construction schematic diagram according to the SOS key 40 on the radio network telephone 100 of the present utility model;
In addition, the waterproof type that is arranged on the display part 85 on the upper casing 10 is: utilize adhesive 93 (for example, the 3M seccotine) that the eyeglass 86 of display is bonded together with upper casing 10, thereby reach waterproof effect.Preferably, eyeglass 86 can adopt implosion guard.
In addition,, also can on the surface of housing, lose line and handle, when clashing into, to protect the outward appearance of product well in order to realize the function of this radio network telephone shatter-resistant.Also can be at the outer setting silica gel leather sheath of antenna with the protection antenna, thus prevent that antenna from damaging owing to dropping.Preferably, be used to protect the silica gel leather sheath of antenna to form with the leather sheath 94 that is used to seal the SOS button.Preferably, the silica gel leather sheath can adopt PTT material or PC material.
In addition, in order to realize explosion-proof (or antistatic) function of this radio network telephone, upper casing and lower casing can adopt the surface to have certain conductivity, again the special material of enough intensity and V1 level fire-proof function is arranged, and some special materials that for example husky C Compaq produced can satisfy above-mentioned requirements.
Though the utility model is that example is described in detail its waterproof construction with the board-type radio network telephone with side switch, external antenna and charging fixture, but scope of the present utility model is not limited to specific embodiment, and those skilled in the art can select one or more waterproof construction disclosed herein according to the actual needs of design.For example, the utility model can be applied to not having side switch, no external antenna, do not have the charging fixture or do not have in the radio network telephone of various design styles of SOS button etc., and those skilled in the art can carry out various variations to the utility model as required.In addition, the position of the various elements on the radio network telephone also is not limited to the position that limits among the embodiment, can carry out various changes according to the design needs.
According to radio network telephone of the present utility model waterproof in all directions, and experiment show that this radio network telephone is soaked in the water half an hour still can operate as normal, therefore have superior water resistance.In addition, this radio network telephone also can have other advantages such as explosion-proof shatter-resistant, therefore is highly suitable for having industry or personnel's use of specific (special) requirements.
In sum content only be in order to implement the utility model for an embodiment.The utility model is not limited to described embodiment.As the content that claims are put down in writing, under the situation that does not break away from main thought of the present utility model, those skilled in the art can carry out various changes to it in the scope that can implement.
Claims (12)
1. three protection type radio network telephone, the loud speaker, microphone, display unit and a plurality of button that comprise the housing that constitutes by upper casing and lower casing, be built in the described housing and expose from housing, sealed between described loud speaker, microphone, display unit and a plurality of button and the housing, it is characterized in that on the part that upper casing and lower casing interosculate, forming groove and projection respectively accordingly, in described groove, be provided with the primary seal circle that is subjected to described projection compressing distortion, to realize sealing.
2. three protection type radio network telephone as claimed in claim 1, it is characterized in that between upper casing and lower casing, also being provided with side switch, described side switch comprises the flexible keypad in the interior week of rubber sleeve and rigid support rubber sleeve, on the periphery of rubber sleeve, form groove, on upper casing and lower casing and part that side switch combines, form projection, the part of primary seal circle around side switch and place in the groove on the side switch and by the compressing of the projection on upper casing and the lower casing to form sealing.
3. three protection type radio network telephone as claimed in claim 1, it is characterized in that being formed with the groove that is used to hold loud speaker or microphone in the inside of housing, the center of this groove has through hole with the phonate hole as loud speaker or microphone, in groove, be furnished with the seal that surrounds loud speaker or microphone, interference fit between seal and the groove and between seal and loud speaker or the microphone.
4. three protection type radio network telephone as claimed in claim 1, it is characterized in that described a plurality of button is formed on the keypad, be formed with a circle projection on the described keypad around described a plurality of buttons, position corresponding on upper casing is formed with groove, projection embeds in the groove and oppressed distortion, and then realizes sealing.
5. as each described three protection type radio network telephone in the claim 1 to 4, it is characterized in that also being provided with antenna on the top of radio network telephone, antenna comprises thicker part and thinner part, one end of thicker part is housed inside in the depression that forms in the outside of housing, bottom in described depression is provided with sealing ring, on thinner part, be formed with screw hole, pass housing when thinner part and enter in the phone and when being connected on the sheet metal of phone inside by screw, sealing ring by thicker part compressing distortion to realize sealing.
6. as each described three protection type radio network telephone in the claim 1 to 4, it is characterized in that also having the SOS button on the housing, this SOS button is covered by leather sheath, and on leather sheath, form annular projection, to be embedded in the annular groove that forms in the SOS key housing on every side, between leather sheath and housing, be coated with adhesive.
7. three protection type radio network telephone as claimed in claim 6 is characterized in that covering the silica gel leather sheath on antenna.
8. three protection type radio network telephone as claimed in claim 7 is characterized in that silica gel leather sheath and the leather sheath that covers the SOS key form.
9. three protection type radio network telephone as claimed in claim 1 is characterized in that upper casing and lower casing have the surface of being handled by the erosion line.
10. as each described three protection type radio network telephone in the claim 1 to 4, it is characterized in that between upper casing and lower casing, also having the charging fixture, on the periphery of charging fixture, form groove, on upper casing and lower casing and part that the charging fixture combines, form projection, the part of primary seal circle place in the groove on the charging fixture in mode around the charging fixture and by the compressing of the projection on upper casing and the lower casing to form sealing.
11. three protection type radio network telephone as claimed in claim 1 is characterized in that also being coated with rubber parts in the outside of charging fixture, this rubber parts closely embeds in the housing, further the charging fixture is sealed.
12. three protection type radio network telephone as claimed in claim 1 is characterized in that upper casing and lower casing by the screw combination, also has a plurality of small sealing rings on the described primary seal circle so that described screw is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201523063U CN201491051U (en) | 2009-04-30 | 2009-04-30 | Triple-proof type wireless network telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201523063U CN201491051U (en) | 2009-04-30 | 2009-04-30 | Triple-proof type wireless network telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491051U true CN201491051U (en) | 2010-05-26 |
Family
ID=42429916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201523063U Expired - Fee Related CN201491051U (en) | 2009-04-30 | 2009-04-30 | Triple-proof type wireless network telephone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491051U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998177A (en) * | 2010-12-01 | 2011-03-30 | 悉雅特楼宇自控(杭州)有限公司 | Rainproof doorway machine |
| WO2012048457A1 (en) * | 2010-10-11 | 2012-04-19 | 海能达通信股份有限公司 | Key button structure for communication equipment and manufacture process thereof |
| CN103780726A (en) * | 2014-01-10 | 2014-05-07 | 深圳市宝尔爱迪科技有限公司 | Three-proofing structure and mobile phone using same |
| CN104935695A (en) * | 2015-06-16 | 2015-09-23 | 广东欧珀移动通信有限公司 | Mobile terminal and manufacturing method thereof |
| CN105746413A (en) * | 2016-03-28 | 2016-07-13 | 邢皓宇 | Fish feeder |
-
2009
- 2009-04-30 CN CN2009201523063U patent/CN201491051U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012048457A1 (en) * | 2010-10-11 | 2012-04-19 | 海能达通信股份有限公司 | Key button structure for communication equipment and manufacture process thereof |
| CN101998177A (en) * | 2010-12-01 | 2011-03-30 | 悉雅特楼宇自控(杭州)有限公司 | Rainproof doorway machine |
| CN101998177B (en) * | 2010-12-01 | 2012-12-26 | 万科思自控信息（中国）有限公司 | Rainproof doorway machine |
| CN103780726A (en) * | 2014-01-10 | 2014-05-07 | 深圳市宝尔爱迪科技有限公司 | Three-proofing structure and mobile phone using same |
| CN103780726B (en) * | 2014-01-10 | 2016-04-20 | 深圳市宝尔爱迪科技有限公司 | Three anti-structures and use the mobile phone of this three anti-structure |
| CN104935695A (en) * | 2015-06-16 | 2015-09-23 | 广东欧珀移动通信有限公司 | Mobile terminal and manufacturing method thereof |
| CN105746413A (en) * | 2016-03-28 | 2016-07-13 | 邢皓宇 | Fish feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130430 |