CN204945627U - Antistatic insulating table body and wrist-watch - Google Patents

Abstract

The utility model relates to the technical field of wrist-watch, disclose antistatic insulating table body and wrist-watch, antistatic insulating table body comprises upper cover, drain pan and the circular casing be located between upper cover and drain pan, upper cover is sealed on the upper end of circular casing, drain pan is sealed on the lower end of circular casing, upper cover, enclose between drain pan and circular casing and be formed with cavity volume, electronic component is provided with in cavity volume, the inside surface of drain pan is provided with antistatic insulating layer, compared with prior art, the antistatic insulating table body that the utility model provides, by being provided with antistatic insulating layer in drain pan, table body can be prevented in use, there is electrostatic phenomenon in drain pan, avoid attract dust, board failure and table body displaying time is caused to occur the problems such as mistake, improve the serviceable life of circuit board.

Description

Antistatic insulating table body and wrist-watch

Technical field

The utility model relates to the technical field of wrist-watch, especially antistatic insulating table body and comprise the wrist-watch of this table body.

Background technology

Wrist-watch, is also called watch, refers to the instrument be worn in order to timing/displaying time in wrist, usually needs to utilize the materials such as belt rubber, nylon cloth, stainless steel, makes watchband, by the table body bundle of displaying time in wrist.

Existing wrist-watch, normally by the table body with time showing by watchband bundle in wrist, be provided with various electronic component in this table body, and wrist-watch uses electronics to provide electric energy for it usually, or adopt charging column to connect extraneous power supply to charge, for it provides electric energy.

In prior art, the table body of wrist-watch does not arrange the structure of antistatic insulating, easily cause showing body in the process of charging or use, there is electrostatic phenomenon, easy attract dust, causes the pollution of table body interior circuit board, affects the accuracy of table body displaying time and causes the fault of table body interior circuit board, reduce the serviceable life of circuit board, thus reduce the serviceable life of wrist-watch.

Utility model content

The purpose of this utility model is to provide antistatic insulating table body, is intended to solve in prior art, does not have antistatic insulating structure in the table body of wrist-watch, and the problem of electrostatic phenomenon easily appears in table body.

The utility model realizes like this, antistatic insulating table body, the circular casing comprising upper cover, drain pan and be located between described upper cover and drain pan, described upper cover is sealed on the upper end of described circular casing, described drain pan is sealed on the lower end of described circular casing, enclose between described upper cover, drain pan and circular casing and be formed with cavity volume, be provided with electronic component in described cavity volume, the inside surface of described drain pan is provided with bottom antistatic insulating layer.。

Further, described drain pan comprises side ring and base plate, and described side ring is looped around the periphery of described base plate, and is connected with the periphery of described base plate.

Further, the inside surface of described side ring and base plate is respectively equipped with described antistatic insulating layer.

Further, the inside surface of described base plate is convexly equipped with boss, the through hole of through described base plate is provided with in described boss, charging column is provided with in described through hole, described through hole is extended in the inner of described charging column, extend in described cavity volume, be electrically connected with described electronic component, the outer end of described charging column is positioned at described through hole.

Further, the sidewall of described through hole is provided with side antistatic insulating layer.

Further, the upper surface of described boss extends upward, is formed with annular extension, and described extension is enclosed in outside the periphery of the through hole of described boss, in ladder transition between described extension and described through hole.

Further, the inner of described charging column extends in described extension.

Further, the inside surface of described base plate, towards lower recess, is formed for placing elastomeric mounting groove.

Compared with prior art, the antistatic insulating table body that the utility model provides, by being provided with antistatic insulating layer in drain pan, table body can be prevented in use, there is electrostatic phenomenon in drain pan, avoid attract dust, cause board failure and table body displaying time to occur the problems such as mistake, improve the serviceable life of circuit board.

The utility model additionally provides wrist-watch, and comprise watchband and above-mentioned antistatic insulating table body, described watchband is connected with described circular casing.

Further, the periphery of described circular casing is provided with watchband frame, is provided with through hole in described watchband, and the inner side of described watchband frame is provided with the cylinder for being plugged in described through hole.

Compared with prior art, the wrist-watch that the utility model provides, coordinated with watchband by antistatic insulating table body, make whole wrist-watch have the function of antistatic insulating, wear in the process of use at wrist-watch, can prevent drain pan from occurring electrostatic phenomenon, electronic component is avoided to be subject to the pollution of dust, avoid breaking down, structure is simple, practical.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view one of the antistatic insulating table body that the utility model embodiment provides;

Fig. 2 is the schematic perspective view two of the antistatic insulating table body that the utility model embodiment provides;

Fig. 3 is the schematic perspective view of the drain pan that the utility model embodiment provides;

Fig. 4 is the schematic perspective view one of the wrist-watch that the utility model embodiment provides;

Fig. 5 is the schematic perspective view two of the wrist-watch that the utility model embodiment provides.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

Below in conjunction with specific embodiment, realization of the present utility model is described in detail.

The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the present embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.

With reference to Fig. 1 ~ 5, be that the utility model provides preferred embodiment.

The antistatic insulating table body that the present embodiment provides, can be used on wrist-watch, for displaying time.

Antistatic insulating table body, the circular casing 12 comprising upper cover 15, drain pan 10 and be located between upper cover 15 and drain pan 10, upper cover 15 is sealed on the upper end of circular casing 12, drain pan 10 is sealed on the lower end of circular casing 12, like this, enclose between upper cover 15, drain pan 10 and circular casing 12 and be formed with cavity volume, and be provided with electronic component in this cavity volume.

In the present embodiment, the inside surface of drain pan 10 is provided with bottom antistatic insulating layer, and like this, this antistatic insulating layer is then formed in above-mentioned cavity volume, like this, for table body, in cavity volume, be placed with electronic component, when using table body, antistatic insulating layer can prevent from drain pan 10 produces electrostatic, avoid attract dust, cause board failure, make table body displaying time occur the problems such as mistake.

The antistatic insulating table body that above-described embodiment provides, by being provided with antistatic insulating layer in drain pan 10, table body can be prevented in use, there is electrostatic phenomenon in drain pan 10, avoid attract dust, cause board failure and table body displaying time to occur the problems such as mistake, improve the serviceable life of circuit board.

Particularly, drain pan 10 comprise side ring 101 and with base plate 11, side ring 101 is looped around the periphery of base plate 11, and is connected with the periphery of base plate 11.

The inside surface of side ring 101 and base plate 11 is respectively equipped with above-mentioned antistatic insulating layer, like this, can prevents drain pan 10 from producing electrostatic phenomenon in all directions.

The inside surface of base plate 11 is convexly equipped with boss 113, in boss 113, is provided with through hole 116, the through base plate 11 of this through hole 116; Be provided with charging column 111 in through hole 116, through hole 116 is extended in the inner of charging column 111, extends in cavity volume, is electrically connected with electronic component, and the outer end of charging column 111 is positioned at through hole 116.

When wrist-watch needs charging, charger is connected to the outer end of charging column 111, and is connected with extraneous power supply, carries out charging to wrist-watch.

The sidewall of through hole 116 is also provided with side antistatic insulating layer, like this, when charging column 111 is connected with extraneous power supply by use charger, when charging, antistatic insulating layer can prevent in this charging process, drain pan produces electrostatic, thus avoids having an impact to electronic component, cause table body displaying time inaccurate.

In the present embodiment, antistatic insulating layer is PVD, and certainly, in practice, antistatic insulating layer can be other materials, is not limited to PVD.

The upper surface of boss 113 extends upward, and be formed with the extension 112 of annular, this extension 112 is formed on boss 113, and is enclosed in outside the periphery of through hole 116 of boss 113, and in ladder transition between this extension 112 and boss 113 through hole 116.

The outer end of charging column 111 is plugged in through hole 116, the inner extends in extension 112, like this, extension 112 can provide support power for electronic component, after avoiding charging column 111 to be connected with electronic component, electronic component is erected on charging column 111, produces larger pressure to charging column 111, charging column 111 is caused to occur bending, the problems such as charging effect is not good.

In the present embodiment, the inside surface of base plate 11 is towards lower recess, be formed with mounting groove 114, elastic body is placed with, like this, when electronic component is placed on after in cavity volume in this mounting groove 114, elastic body can play the effect of support to electronic component, wear in process user, the impulsive force between base plate 11 and electronic component can be reduced, improve the serviceable life of electronic component.

Elastic body in the present embodiment is cavernous body, and certainly, in practice, elastic body can be also elastic rubbery body etc., is not limited to cavernous body.

In order to circular casing 12 is firmly linked together with drain pan 10, the inner side of side ring 101 extends inwardly, be formed with lug 1011, threaded hole 1012 is formed in this lug 1011, screw 14 is provided with in threaded hole 1012, screw 14 is connected with circular casing 12, circular casing 12 and drain pan 10 is linked together by screw 14, improves the stability connected between the two.

In the present embodiment, the base plate 11 of drain pan 10 is provided with annular ring 115, the erection column be connected with annular ring 115 is provided with in upper cover 15, when assembling whole table body, after the original papers such as circuit board have been assembled, circular casing 12 is fixed on the lug 1011 of drain pan 10 by screw 14, after being connected with annular ring 115 by the erection column of upper cover 15, completes the assembling of whole table body.

The utility model additionally provides wrist-watch, and wrist-watch comprises the antistatic insulating table body and watchband 16 that above-described embodiment provides, and watchband 16 is connected on circular casing 12, utilizes watchband to be worn on human body wrist by table body.

The wrist-watch that the present embodiment provides, coordinated with watchband by antistatic insulating table body, whole wrist-watch is made to have the function of antistatic insulating, wear in the process of use at wrist-watch, can prevent drain pan 10 from occurring electrostatic phenomenon, avoid electronic component to be subject to the pollution of dust, avoid breaking down, structure is simple, practical.

Particularly, the periphery of circular casing 12 is provided with the watchband frame 121 for connecting watchband 16, through hole is provided with in watchband 16, the inner side of watchband frame 121 is provided with cylinder 122, cylinder 122 is plugged in through hole, be fixed on by watchband 16 in watchband frame 121, just can be worn in wrist by watchband 16 by table body, structure is simple.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (10)

1. antistatic insulating table body, the circular casing comprising upper cover, drain pan and be located between described upper cover and drain pan, described upper cover is sealed on the upper end of described circular casing, described drain pan is sealed on the lower end of described circular casing, enclose between described upper cover, drain pan and circular casing and be formed with cavity volume, be provided with electronic component in described cavity volume, it is characterized in that, the inside surface of described drain pan is provided with bottom antistatic insulating layer.

2. antistatic insulating table body as claimed in claim 1, it is characterized in that, described drain pan comprises side ring and base plate, and described side ring is looped around the periphery of described base plate, and is connected with the periphery of described base plate.

3. antistatic insulating table body as claimed in claim 2, is characterized in that, the inside surface of described side ring and base plate is respectively equipped with described antistatic insulating layer.

4. antistatic insulating table body as claimed in claim 2 or claim 3, it is characterized in that, the inside surface of described base plate is convexly equipped with boss, the through hole of through described base plate is provided with in described boss, be provided with charging column in described through hole, described through hole is extended in the inner of described charging column, extends in described cavity volume, be electrically connected with described electronic component, the outer end of described charging column is positioned at described through hole.

5. antistatic insulating table body as claimed in claim 4, it is characterized in that, the sidewall of described through hole is provided with side antistatic insulating layer.

6. antistatic insulating table body as claimed in claim 4, it is characterized in that, the upper surface of described boss extends upward, is formed with annular extension, described extension is enclosed in outside the periphery of the through hole of described boss, in ladder transition between described extension and described through hole.

7. antistatic insulating table body as claimed in claim 6, it is characterized in that, the inner of described charging column extends in described extension.

8. antistatic insulating table body as claimed in claim 2 or claim 3, it is characterized in that, the inside surface of described base plate, towards lower recess, is formed for placing elastomeric mounting groove.

9. wrist-watch, is characterized in that, comprise watchband and the antistatic insulating table body described in any one of claim 1 to 8, described watchband is connected with described circular casing.

10. wrist-watch as claimed in claim 9, it is characterized in that, the periphery of described circular casing is provided with watchband frame, is provided with through hole in described watchband, and the inner side of described watchband frame is provided with the cylinder for being plugged in described through hole.