JP2014093231A - Apparatus body, unit member, electric apparatus, and sealing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electric apparatus in which a unit member such as a battery unit can be easily mounted to an apparatus body, and a unit connector and a main body connector which are electrically connected can be surely sealed from the outside.SOLUTION: A slide concave part 111 which is formed from a lower end of a rear face of a main body housing 110 of a mobile phone body 100 to the middle and a slide convex part 211 which is formed from a lower end of a front face of a unit housing 210 of a battery unit 200 to the middle are engaged mutually so as to slide freely. A main body connector 120 which is formed on an upper end surface of the slide concave part 111 of the main body housing 110 and a unit connector 220 which is formed on an upper end surface of the slide convex part 211 of the unit housing 210 are connected. A seal packing 130 in an endless body shape mounted on an outer peripheral surface of the main body connector 120 and an inner peripheral surface of a sealing member 230 formed tubular outside of the unit connector 220 are brought into tight contact.

Description

  The present invention relates to a device main body in which a unit member is detachable, a unit member that is detachable in the device main body, an electric device in which the unit member is mounted on the device main body, and a sealing method for the electric device.

  A mobile phone terminal or the like that is an electric device has a battery unit that is a unit member attached to the device body. Since such a battery unit is a consumable item, it is detachably attached to the apparatus body. In a general mobile phone terminal, a recess is formed on one surface of the device body, and a flat battery unit is loaded in the recess. In such a state, the battery unit is sealed by attaching the battery cover to the recess of the device main body.

  In a waterproof cellular phone terminal or the like, a packing such as an O-ring is attached to a boundary portion between the device body and the battery cover, and the replaced battery unit is sealed. However, in the mobile phone terminal as described above, the size of the battery unit is limited to the size of the recess of the device body. For this reason, the battery unit cannot be replaced with a large-capacity product having a large capacity.

  For example, there is a proposal of a mobile phone terminal in which a sub-battery, a main battery, and a battery cover are sequentially mounted on the back surface of the device main body with a slide-in structure (see, for example, Patent Document 1). In this mobile phone terminal, by replacing only the main battery while the sub-battery is mounted on the device main body, the device main body can be used with the sub-battery while the worn main battery is being replaced.

  In particular, in this mobile phone terminal, a sub-battery is mounted on the entire back surface of the device body by sliding in, a main battery is mounted on the back surface of the sub-battery in the same manner, and a slide-in device is similarly mounted on the entire back surface of the main battery. Attach the battery cover. For this reason, it is possible to attach only the main battery and the battery cover to the back surface of the device body, or to attach only the sub battery and the battery cover to the back surface of the device body.

  Similarly, there is a proposal of a mobile phone terminal in which a battery unit of the same size can be mounted on one surface of the device main body by slide-in (see, for example, Patent Documents 2 and 3).

Japanese Patent Laid-Open No. 10-065776 Japanese Utility Model Publication No. 54-024628 Japanese Utility Model Publication No. 56-051257

  As described above, there are proposals of various mobile phone terminals that allow a battery unit of the same size to be mounted on one surface of the device body by slide-in. However, these mobile phone terminals do not consider waterproof performance. For this reason, when a mobile phone terminal with a battery unit mounted on the device main body is submerged, moisture may enter the gap between the device main body and the battery unit, causing failure.

  On the other hand, in the case of the mobile phone terminal considering the waterproof performance as described above, a flat battery unit is loaded in the recess of the device body, and then the battery cover is mounted in the recess of the device body through the packing. However, this means that when the battery cover is manually attached to the apparatus body, the packing is compressed by the battery cover. For this reason, it is not easy to attach the battery cover, and the waterproof performance may be hindered by a gap of the packing.

  The present invention has been made in view of the above-described problems, and easily attaches a unit member such as a battery unit to an apparatus main body, and securely seals the electrically connected unit connector and the main body connector from the outside. An apparatus main body, a unit member, an electric apparatus, and a sealing method thereof are provided.

  The first apparatus main body of the present invention is a main body in which one of the slide convex portion and the slide concave portion formed on the surface of the unit housing of the unit member and the other to be inserted and removed are formed from one end of the back surface to the middle. A main body formed in the other end formed on the housing and the other end formed in the main body housing and connected in a sliding direction to a unit connector formed in the other end formed in the unit member A connector and an endless hermetic packing that is attached to the outer peripheral surface of the main body connector and in which an inner peripheral surface of a tubular sealing member formed outside the unit connector is in close contact with the outer peripheral surface. doing.

  The second device main body of the present invention is a main body in which one of the slide convex portion and the slide concave portion formed on the surface of the unit housing of the unit member and the other to be inserted and removed are formed from one end of the back surface to the middle. A main body formed in the other end formed on the housing and the other end formed in the main body housing and connected in a sliding direction to a unit connector formed in the other end formed in the unit member A sealing member that is formed in a tubular shape outside the main body connector, and in which an endless sealing packing attached to the outer peripheral surface of the unit connector is in close contact, and an inner peripheral surface is formed; Have.

  The first unit member of the present invention is a unit in which one of the slide convex portion and the slide concave portion formed on the surface of the main body housing of the device main body and the other slide inserted and removed are formed from one end of the back surface to the middle. A unit that is formed at the other end of the housing and the other end of the unit housing, and is connected to the body connector formed at the other end of the device body in the sliding direction. A connector, and an endless sealing packing attached to the outer peripheral surface of the unit connector and in which an inner peripheral surface of a tubular sealing member formed outside the main body connector is in close contact with the outer peripheral surface. doing.

  The second unit member of the present invention is a unit in which one of the slide convex portion and the slide concave portion formed on the surface of the main body housing of the device main body and the other slide inserted and removed are formed from one end to the middle of the back surface. A main body formed in the other end of the housing formed on the other end of the unit housing and connected in a sliding direction to a main body connector formed on the other end of the device main body A sealing member that is formed in a tubular shape outside the unit connector and has an inner peripheral surface that is in close contact with an endless sealing packing attached to the outer peripheral surface of the main body connector; Have.

  The first electric device of the present invention is a device in which one of the slide convex portion and the slide concave portion formed on the surface of the unit housing of the unit member and the other to be inserted and removed are formed from one end of the back surface to the middle. The main body housing of the main body, the unit connector formed at the other end of the unit member, and the other end formed at the other end of the main body housing and the sliding direction A main body connector connected to the outer peripheral surface of the main body connector, an endless hermetic packing attached to the outer peripheral surface of the main body connector, and a tubular tube formed on the outer side of the unit connector. And a sealing member.

  The second electrical device of the present invention is a device in which one of the slide convex portion and the slide concave portion formed on the surface of the unit housing of the unit member and the other to be inserted / removed are formed from one end of the back surface to the middle. The main body housing of the main body, the unit connector formed at the other end of the unit member, and the other end formed at the other end of the main body housing and the sliding direction A main body connector to be connected to the outer peripheral surface of the unit connector, and an endless hermetic packing attached to the outer peripheral surface of the unit connector. And a sealing member.

  In the first sealing method of the present invention, one of the slide convex portion and the slide concave portion that are slidably inserted and removed from each other is formed on the unit housing of the unit member formed from one end of the front surface to the middle, and the other is from one end of the rear surface to the middle. A unit connector formed on the other end of the unit member, wherein the main body housing of the formed device body is integrally joined by engagement of the slide convex portion and the slide concave portion, and An endless body mounted on the outer peripheral surface of the main body connector, electrically connected to the main body connector formed on the other end of the main body housing and connected to one side in a sliding direction. The sealing packing is brought into close contact with the inner peripheral surface of the sealing member formed in a tubular shape outside the unit connector.

  According to the second sealing method of the present invention, one of the slide convex portion and the slide concave portion that are slidably inserted and removed from each other is formed on the unit housing of the unit member formed from one end of the front surface to the middle, and the other is from the one end of the back surface to the middle A unit connector formed on the other end of the unit member, wherein the main body housing of the formed device body is integrally joined by engagement of the slide convex portion and the slide concave portion, and An endless body mounted on the outer peripheral surface of the unit connector, electrically connecting a main body connector formed on the other end of the main body housing and connected to one side in a sliding direction. The sealing packing is brought into close contact with the inner peripheral surface of the sealing member formed in a tubular shape outside the main body connector.

  In the present invention, the slide protrusion and the slide recess are engaged and slid to move, so that the unit member can be easily attached to the apparatus main body, and the main body connector and the unit connector can be connected. The connected main body connector and unit connector can be sealed from the outside by the tight packing and sealing member.

It is a typical perspective view which shows the mobile telephone main body of the state which mounts | wears with the battery unit which is a unit member in the mobile telephone main body which is the apparatus main body of the mobile telephone terminal which is an electric equipment in embodiment of this invention. It is a typical perspective view which shows the battery unit of the state which mounts a battery unit in the mobile phone main body of the mobile phone terminal in embodiment of this invention. It is a three-view figure which shows the structure of the mobile telephone terminal in embodiment of this invention. It is a typical vertical side view which shows the state which attaches the battery unit which is a unit member to the mobile telephone main body of the mobile telephone terminal in embodiment of this invention. It is a typical vertical side view which shows the state which attaches a battery unit to the mobile telephone main body of the mobile phone terminal in embodiment of this invention. It is a typical vertical side view which shows the state which attached the battery unit to the mobile phone main body of the mobile phone terminal in embodiment of this invention. It is a perspective view which shows the external appearance of the mobile telephone terminal in embodiment of this invention. It is a perspective view which shows the state which mounts | wears with the battery unit in the mobile phone main body of the mobile phone terminal in embodiment of this invention. It is a perspective view which shows the external appearance of the battery unit of the mobile telephone terminal in embodiment of this invention. It is a typical longitudinal section front view showing a connection process of a main body connector and a unit connector of a cellular phone terminal in an embodiment of the present invention. It is a two-plane figure which shows the structure of the main body connector of the mobile telephone terminal in embodiment of this invention. It is a two-plane figure which shows the structure of the unit connector of the mobile telephone terminal in embodiment of this invention. It is a typical vertical side view which shows the state which attaches a battery unit to the mobile phone main body of the modification of the mobile phone terminal in embodiment of this invention. It is a typical longitudinal side view which shows the mobile phone main body of the state which mounts a battery unit in the mobile phone main body of the modification of the mobile phone terminal in embodiment of this invention. FIG. 7 is a schematic longitudinal side view showing a state in which a battery unit is mounted on a mobile phone body of another modification of the mobile phone terminal according to the embodiment of the present invention. FIG. 10 is a schematic longitudinal sectional side view showing a mobile phone body in a state where a battery unit is mounted on a mobile phone body of another modification of the mobile phone terminal according to the embodiment of the present invention. FIG. 7 is a schematic longitudinal side view showing a state in which a battery unit is attached to a mobile phone body of still another modified example of the mobile phone terminal according to the embodiment of the present invention. FIG. 10 is a schematic longitudinal side view showing a mobile phone body in a state in which a battery unit is mounted on a mobile phone body of still another modified example of the mobile phone terminal according to the embodiment of the present invention. It is a typical disassembled perspective view which shows the state which connects the main body connector and unit connector of the other modification of the mobile telephone terminal in embodiment of this invention. It is a typical vertical side view which shows the state which connects the main body connector and unit connector of the other modification of the mobile telephone terminal in embodiment of this invention. It is a typical vertical side view which shows the state which connected the main body connector and unit connector of the other modification of the mobile telephone terminal in embodiment of this invention.

  An embodiment of the present invention will be described below with reference to FIGS. As shown in FIGS. 1 to 8, a mobile phone terminal 10 which is an electric device and a mobile terminal device of the present invention includes a mobile phone body 100 which is a device body and a battery unit 200 which is a unit member. ing.

  As shown in FIG. 1, the mobile phone main body 100 according to the present embodiment has a slide concave portion 111 formed on the surface of the unit housing 210 of the battery unit 200 and a slide convex portion 211 that is slidably inserted and removed from one end of the back surface. The main body housing 110 is formed partway. Furthermore, the cellular phone main body 100 of the present embodiment is formed at the other end of the slide concave portion 111 of the main body housing 110 and slides with the unit connector 220 formed at the other end of the slide convex portion 211 of the battery unit 200. It has a body connector 120 connected in the direction. The mobile phone body 100 of the present embodiment is attached to the outer peripheral surface of the main body connector 120, and the inner peripheral surface of the sealing rib 230 that is a tubular sealing member formed outside the unit connector 220 is It has an endless hermetic packing 130 that is in close contact with the outer peripheral surface.

  On the other hand, in the battery unit 200 of the present embodiment, a slide concave portion 111 formed on the surface of the main body housing 110 of the mobile phone main body 100 and a slide convex portion 211 that is slidably inserted and removed are formed from one end to the middle of the back surface. A unit housing 210. The battery unit 200 according to the present embodiment is formed at the other end of the slide convex portion 211 of the unit housing 210 and in a sliding direction with the main body connector 120 formed at the other end of the slide concave portion 111 of the mobile phone main body 100. It has a unit connector 220 to be connected. The battery unit 200 according to the present embodiment is formed in a tubular shape outside the unit connector 220 and has an inner peripheral surface on which an endless hermetic packing 130 attached to the outer peripheral surface of the main body connector 120 is in close contact. The sealing rib 230 is provided.

  Therefore, as shown in FIG. 2, the cellular phone terminal 100 according to the present embodiment includes a unit housing 210 of the battery unit 200 in which the slide concave portion 111 is formed from one end to the middle of the front surface, and the slide convex portion 211 on the rear surface. The main body housing 110 of the mobile phone main body 100 formed from one end to the middle, the unit connector 220 formed at the other end of the slide recess 111 formed in the battery unit 200, and the main body housing 110 are formed. A main body connector 120 formed at the other end of the slide convex portion 211 and connected to the slide concave portion 111 in the sliding direction, an endless hermetic packing 130 attached to the outer peripheral surface of the main body connector 120, and a unit connector 220. It is formed in a tubular shape on the outside of the inside, and a sealing pad is formed on the inner peripheral surface. Has a sealing rib 230 down 130 is in close contact, the.

  More specifically, the cellular phone main body 100 of the present embodiment includes a rectangular parallelepiped main body housing 110 that is flat in the front-rear direction and elongated in the vertical direction. As shown in FIG. 7, the mobile phone main body 100 is provided with a speaker unit 101 at the upper front of the main body housing 110 as described above, a microphone unit 102 at the lower front, and a touch panel 103 at almost the entire front surface. These speaker unit 101, microphone unit 102, and touch panel 103 are naturally driven by electric power supplied from battery unit 200.

  The battery unit 200 also has a rectangular parallelepiped unit housing 210 that is flat in the front-rear direction and elongated in the vertical direction. As shown in FIGS. 3 and 7, etc., the unit housing 210 and the main body housing 110 are formed in the same front shape, and the unit housing 210 is integrally mounted on the rear side, which is the back side of the main body housing 110. The For this reason, as shown in FIGS. 1 to 6 and the like, the mobile phone body 100 is formed with a slide recess 111 from the lower end, which is one end of the rear surface of the body housing 110, to the middle of the upper part. In the battery unit 200, a slide convex portion 211 is formed from the lower end of the surface of the unit housing 210 to the middle of the upper part.

  The slide convex portion 211 and the slide concave portion 111 are formed in a shape that is slidable in the vertical direction by engaging with each other. Specifically, the slide recess 111 is formed in a trapezoidal planar shape with a front part expanded from the rear part, so-called arimizo-like, and the slide protrusion 211 corresponds to the slide recess 111 and is in front of the rear part. It is formed in a trapezoidal planar shape with an expanded portion, a so-called anthozo shape.

  As shown in FIG. 9, an expanded portion 212 is formed at the lower end of the slide convex portion 211 to prevent rattling, and an expanded portion (not shown) corresponding to this is also formed in the slide concave portion 111. Is formed. Further, the widened portion 212 at the lower end of the slide convex portion 211 and the widened portion at the lower end of the slide concave portion 111 utilize the completion of the slide insertion of the battery unit 200 into the mobile phone body 100 with a click feeling and a click sound. It is also a latch mechanism that allows the person to recognize.

  In the mobile phone main body 100, a main body connector 120 is formed at the upper end of the slide concave portion 111 formed in the main body housing 110, and the battery unit 200 is provided at the upper end of the slide convex portion 211 of the unit housing 210. Is formed.

  As shown in FIGS. 1 and 11, the main body connector 120 includes a columnar connector base 121 and a pair of connector electrodes 122 and 123 that protrude in parallel to the lower end that is the tip of the connector base 121. The connector base 121 has an endless hermetic packing 130 such as an O-ring mounted on the outer peripheral surface thereof by crimping, fitting, or bonding. As shown in FIGS. 1 and 12, the unit connector 220 includes a columnar connector base 221 and a pair of connector electrodes 222 and 223 protruding in parallel to the upper end that is the tip of the connector base 221. Outside the unit connector 220, a sealing rib 230, which is a sealing member, is formed in a tubular shape so that the sealing packing 130 is in close contact with the inner peripheral surface by pressure bonding.

  As described above, when the slide convex portion 211 of the battery unit 200 is engaged with the slide concave portion 111 of the mobile phone main body 100 from below and slid and moved, the main body of the mobile phone main body 100 is shown in FIGS. The pair of connector electrodes 122 and 123 of the connector 120 and the pair of connector electrodes 222 and 223 of the unit connector 220 of the battery unit 200 are individually pressed and electrically connected.

  At this time, as shown in FIGS. 6 and 10, the inner peripheral surface of the sealing rib 230 of the battery unit 200 is in close contact with the sealing packing 130 attached to the outer peripheral surface of the main body connector 120 of the mobile phone main body 100. For this reason, the pair of connector electrodes 122 and 123 of the mobile phone main body 100 and the pair of connector electrodes 222 and 223 of the battery unit 200 which are individually electrically connected as described above are the outer peripheral surface of the main body connector 120 and the sealing rib. It is sealed from the outside by a sealing packing 130 that is in close contact with the inner peripheral surface of 230.

  The mobile phone terminal 10 according to the present embodiment can easily attach the battery unit 200 to the mobile phone body 100 by engaging and sliding the slide convex portion 211 and the slide concave portion 111 as described above. . In addition, the main body connector 120 and the unit connector 220 can be electrically connected, and further, the electrically connected main body connector 120 and the unit connector 220 can be sealed from the outside by the close contact of the sealing packing 130 and the sealing rib 230. it can.

  For this reason, the battery unit 200 can be easily mounted and electrically connected to the mobile phone main body 100, and the unit connector 220 and the main body connector 120 that are electrically connected can be reliably sealed from the outside. Therefore, in the mobile phone terminal 10 of the present embodiment, the waterproof performance and the dustproof performance of the main body connector 120 and the unit connector 220 of the mobile phone main body 100 and the battery unit 200 that are electrically connected can be reliably ensured.

  Moreover, in the cellular phone terminal 10 of the present embodiment, the separate battery unit 200 can be easily attached integrally to the rear side of the cellular phone main body 100 as described above. For this reason, the worn battery unit 200 can be easily replaced, for example, the standard battery unit 200 can be easily replaced with a small-capacity thin-type battery unit or a large-capacity thick-type battery unit. You can do anything (not shown).

  In this embodiment, the front / rear, left / right, and up / down directions are defined, but this is defined for the sake of convenience in order to briefly explain the relative relationship of the components of the present invention, and the present invention is implemented. There is no limitation on the direction of manufacture or use.

  The term “endless shape” as used in the present invention has the same meaning as a so-called annular shape, but the overall shape does not have to be circular, and is formed into a rectangle such as a trapezoid, a polygon, a triangle, or the like. May be. Similarly, the term “tubular” in the present invention has the same meaning as a so-called cylindrical shape, but the opening shape does not have to be circular, and is formed into a rectangular shape such as a trapezoid, a polygon, a triangle, or the like. May be.

  The present invention is not limited to the present embodiment, and various modifications are allowed without departing from the scope of the present invention. For example, in the above embodiment, it is exemplified that the electric device is a mobile phone terminal which is a mobile terminal device. However, such an electric device may be a smartphone, a tablet PC (Personal Computer), a netbook PC, a notebook PC, a PDA (Personal Data Assistants), an electronic dictionary, a portable game machine, a portable navigation system, or the like. In the above embodiment, the unit member is constituted by the battery unit 200. However, various units that require electrical connection and hermeticity can be used as the unit member.

  Furthermore, in the above embodiment, the sealing packing 130 is attached to the outer peripheral surface of the main body connector 120 of the mobile phone body 100 of the mobile phone terminal 10, and the sealing rib 230 is formed outside the unit connector 220 of the battery unit 200. Exemplified that However, the mobile phone terminal 20 which is a mobile terminal device illustrated as an electric device may be formed as illustrated in FIG.

  This mobile phone terminal 20 has a main body housing 110 in which a slide convex portion 211 formed on the surface of a unit housing 210 of the battery unit 200 and a slide concave portion 111 to be inserted and removed are formed from one end to the middle of the back surface. doing. The mobile phone terminal 20 is formed at the other end of the slide recess 111 of the main body housing 110 and is connected to the unit connector 120 formed at the other end of the slide protrusion 211 of the unit housing 210 in the sliding direction. The main body connector 220 is provided. Further, the mobile phone terminal 20 is formed in a tubular shape outside the main body connector 220 and has an inner peripheral surface to which an endless sealing packing 130 attached to the outer peripheral surface of the unit connector 120 is in close contact. The sealing rib 230 is provided.

  In addition, the mobile phone terminal 20 includes a unit housing in which a slide concave portion 111 formed on the surface of the main body housing 110 of the mobile phone main body 100 and a slide convex portion 211 that is slidably inserted and removed are formed from one end to the middle of the back surface. 210. Further, the mobile phone terminal 20 is formed at the other end of the slide convex portion 211 of the unit housing 210 and is connected to the main body connector 220 formed at the other end of the slide concave portion 111 of the mobile phone main body 100 in the sliding direction. The unit connector 120 is provided. The cellular phone terminal 20 is attached to the outer peripheral surface of the unit connector 120, and the inner peripheral surface of the tubular sealing rib 230 formed on the outer side of the main body connector 220 is endless in close contact with the outer peripheral surface. The hermetic packing 130 is provided.

  Therefore, as shown in FIG. 14, the mobile phone body 100 has a slide convex portion 211 formed on the surface of the unit housing 210 of the battery unit 200 and a slide concave portion 111 that is slidably inserted and removed from one end to the middle of the back surface. A main body housing 110 is formed. Further, a main body connector 220 is formed which is formed at the other end of the slide concave portion 111 of the main body housing 110 and is connected to the unit connector 120 formed at the other end of the slide convex portion 211 of the unit housing 210 in the sliding direction. doing. A sealing rib 230 formed on the outer side of the main body connector 220 and having an inner peripheral surface with which an endless sealing packing 130 attached to the outer peripheral surface of the unit connector 120 is in close contact is provided. doing.

  In addition, the battery unit 200 includes a unit housing 210 in which a slide concave portion 111 formed on the surface of the main body housing 110 of the mobile phone main body 100 and a slide convex portion 211 that is slidably inserted and removed are formed from one end to the middle of the back surface. have. Further, a unit connector 120 formed at the other end of the slide convex portion 211 of the unit housing 210 and connected to the main body connector 220 formed at the other end of the slide concave portion 111 of the mobile phone main body 100 in the sliding direction is provided. Have. And the inner peripheral surface of the tubular sealing rib 230 attached to the outer peripheral surface of the unit connector 120 and formed on the outer side of the main body connector 220 has an endless sealing gasket 130 that is in close contact with the outer peripheral surface. ing.

  Furthermore, in the above embodiment, the mobile phone terminal 10 has the main body housing 110 of the mobile phone main body 100 formed with the slide concave portion 111 and the battery unit 200 has the unit connector 210 formed with the slide convex portion 211. did. However, the mobile phone terminal 40, which is a mobile terminal device exemplified as an electric device, may be formed as illustrated in FIG.

  The mobile phone terminal 40 includes a main body housing 110 in which a slide concave portion 111 formed on the surface of a unit housing 210 of the battery unit 200 and a slide convex portion 211 that is slidably inserted and removed are formed from one end to the middle of the back surface. doing. Further, the cellular phone terminal 40 is formed at the other end of the slide convex portion 211 of the main body housing 110 and is connected to the unit connector 220 formed at the other end of the slide concave portion 111 of the unit housing 210 in the sliding direction. The main body connector 120 is provided. The mobile phone terminal 40 is attached to the outer peripheral surface of the main body connector 120, and the inner peripheral surface of the tubular sealing rib 230 formed on the outer side of the unit connector 220 is endless in close contact with the outer peripheral surface. The hermetic packing 130 is provided.

  In addition, the mobile phone terminal 40 includes a unit housing in which a slide convex portion 211 formed on the surface of the main body housing 110 of the mobile phone main body 100 and a slide concave portion 111 that is slidably inserted and removed are formed from one end to the middle of the back surface. 210. Further, the mobile phone terminal 40 is formed at the other end of the slide concave portion 111 of the unit housing 210 and is connected to the main body connector 120 formed at the other end of the slide convex portion 211 of the mobile phone main body 100 in the sliding direction. The unit connector 220 is provided. The mobile phone terminal 40 is formed in a tubular shape outside the main body connector 120 and has an inner peripheral surface to which an endless hermetic packing 130 attached to the outer peripheral surface of the unit connector 220 is in close contact. The sealing rib 230 is provided.

  Therefore, as shown in FIG. 16, the mobile phone main body 100 has a slide concave portion 111 formed on the surface of the unit housing 210 of the battery unit 200 and a slide convex portion 211 that is slid and inserted from one end of the back surface to the middle. A main body housing 110 is formed. In addition, the main body connector 120 is formed at the other end of the slide convex portion 211 of the main body housing 110 and is connected to the unit connector 220 formed at the other end of the slide concave portion 111 of the unit housing 210 in the sliding direction. doing. And the inner peripheral surface of the tubular sealing rib 230 attached to the outer peripheral surface of the main body connector 120 and formed on the outer side of the unit connector 220 has an endless sealing gasket 130 in close contact with the outer peripheral surface. ing.

  Further, the battery unit 200 includes a unit housing 210 in which a slide convex portion 211 formed on the surface of the main body housing 110 of the mobile phone main body 100 and a slide concave portion 111 that is slidably inserted and removed are formed from one end to the middle of the back surface. have. Furthermore, a unit connector 220 formed at the other end of the slide recess 111 of the unit housing 210 and connected in the sliding direction to the main body connector 120 formed at the other end of the slide protrusion 211 of the mobile phone body 100 is provided. Have. A sealing rib 230 formed on the outer side of the main body connector 120 and having an inner peripheral surface with which an endless sealing packing 130 attached to the outer peripheral surface of the unit connector 220 is in close contact is provided. doing.

  Further, in the above embodiment, the sealing packing 130 is attached to the outer peripheral surface of the main body connector 120 formed in the slide concave portion 111 of the mobile phone body 100 of the mobile phone terminal 10, and the slide convex portion of the battery unit 200. An example in which the sealing rib 230 is formed outside the unit connector 220 formed in 211 is illustrated. However, as illustrated in FIG. 17, a mobile phone terminal 50 that is a mobile terminal device illustrated as an electric device may be formed.

  Therefore, the mobile phone terminal 50 includes a main body housing 110 in which a slide concave portion 111 formed on the surface of the unit housing 210 of the battery unit 200 and a slide convex portion 211 that is slidably inserted and removed are formed from one end to the middle of the back surface. have. Further, the cellular phone terminal 50 is formed at the other end of the slide convex portion 211 of the main body housing 110 and is connected to the unit connector 220 formed at the other end of the slide concave portion 111 of the unit housing 210 in the sliding direction. The main body connector 120 is provided. The cellular phone terminal 50 is formed in a tubular shape outside the main body connector 220 and has an inner peripheral surface to which an endless hermetic packing 130 attached to the outer peripheral surface of the unit connector 120 is in close contact. The sealing rib 230 is provided.

  Further, the mobile phone terminal 50 includes a unit housing in which a slide convex portion 211 formed on the surface of the main body housing 110 of the mobile phone main body 100 and a slide concave portion 111 that is slidably inserted / removed are formed from one end to the middle of the back surface. 210. Further, the mobile phone terminal 50 is formed at the other end of the slide concave portion 111 of the unit housing 210 and is connected to the main body connector 120 formed at the other end of the slide convex portion 211 of the mobile phone main body 100 in the sliding direction. The unit connector 220 is provided. The cellular phone terminal 50 is attached to the outer peripheral surface of the unit connector 120 and has an endless shape in which the inner peripheral surface of the tubular sealing rib 230 formed on the outer side of the main body connector 220 is in close contact with the outer peripheral surface. The hermetic packing 130 is provided.

  Therefore, as shown in FIG. 18, the mobile phone body 100 has a slide concave portion 111 formed on the surface of the unit housing 210 of the battery unit 200 and a slide convex portion 211 that is slid into and out from one end of the back surface to the middle. A main body housing 110 is formed. In addition, the main body connector 120 is formed at the other end of the slide convex portion 211 of the main body housing 110 and is connected to the unit connector 220 formed at the other end of the slide concave portion 111 of the unit housing 210 in the sliding direction. doing. A sealing rib 230 formed on the outer side of the main body connector 220 and having an inner peripheral surface with which an endless sealing packing 130 attached to the outer peripheral surface of the unit connector 120 is in close contact is provided. doing.

  Further, the battery unit 200 includes a unit housing 210 in which a slide convex portion 211 formed on the surface of the main body housing 110 of the mobile phone main body 100 and a slide concave portion 111 that is slidably inserted and removed are formed from one end to the middle of the back surface. have. Furthermore, a unit connector 220 formed at the other end of the slide recess 111 of the unit housing 210 and connected in the sliding direction to the main body connector 120 formed at the other end of the slide protrusion 211 of the mobile phone body 100 is provided. Have. And the inner peripheral surface of the tubular sealing rib 230 attached to the outer peripheral surface of the unit connector 120 and formed on the outer side of the main body connector 220 has an endless sealing gasket 130 that is in close contact with the outer peripheral surface. ing.

  Further, in the above embodiment, the main body connector 120 has the annular sealing packing 130 mounted on the outer peripheral surface of the columnar connector base 121 having a pair of connector electrodes 122 and 123 protruding in parallel at the lower end. The unit connector 220 exemplifies that the sealing rib 230 is formed in a circular tube shape outside the columnar connector base 221 in which a pair of connector electrodes 222 and 223 protrudes in parallel at the upper end.

  However, like the main part 30 of the electric apparatus illustrated in FIGS. 19 to 21, a main body connector 141 having a trapezoidal tubular flat shape that is flat in the front-rear direction on the lower surface of the upper end of a slide recess (not shown) of the main body housing 110. And a pair of connector electrodes 142 and 143 are formed therein, and the sealing packing 150 may be attached to the outer peripheral surface of the main body connector 141 by pressure bonding.

  In this case, a sealing rib 240 which is a trapezoidal tubular planar sealing member flat in the front-rear direction is formed on the upper surface of the upper end of the slide convex portion of the unit housing (not shown). In addition, the connector base 251 and the pair of connector electrodes 252 and 253 of the unit connector 250 may be positioned. That is, the shapes of the main body connector and the sealing rib need not be limited to a cylindrical shape or a circular tube shape, and can be formed in various shapes.

  Furthermore, in the said form, on the outer peripheral surface of the connector base 121 of the main body connector 120, it illustrated that the airtight packing 130 of simple shapes, such as an O-ring, was mounted | worn. However, like the main part 30 of the electric apparatus illustrated in FIGS. 19 to 21, the thickness of the sealing packing 150 may increase in multiple stages in the press-fitting direction of the unit member. More specifically, in the sealing packing 150 illustrated here, as shown in FIGS. 20 and 21, a lower end portion 151 that is in close contact with the inner peripheral surface of the sealing rib 240, and a center that is smaller in thickness than the lower end portion 151. A portion 152 and an upper end portion 153 having a thickness larger than that of the lower end portion 151 are included.

  In such a sealing packing 150, when a unit member is press-fitted into the apparatus main body, the lower end portion 151 is brought into close contact with the inner peripheral surface of the sealing rib 240, and the upper end portion 153 is deformed upward as shown in FIG. It closely adheres to the inner peripheral surface of 240. For this reason, the sealing performance by the sealing packing 150 can be further improved. Moreover, in the sealing packing 150, since the thickness of the central portion 152 is small, the upper end portion 153 having a large thickness is located in the concave central portion 152 when the unit member is removed from the device main body. The member can be removed smoothly.

  In the above embodiment, the slide concave portion 111 is formed in the main body housing 110 of the mobile phone main body 100 of the mobile phone terminal 10 and the slide convex portion 211 is formed in the unit housing 210 of the battery unit 200. . However, the slide housing may be formed in the main body housing 110 of the mobile phone body 100 and the slide housing may be formed in the unit housing 210 of the battery unit 200 (not shown).

  Furthermore, in the said form, while the slide recessed part 111 of the mobile telephone main body 100 of the mobile telephone terminal 10 was formed in the antimizo form, it illustrated that the slide convex part 211 of the battery unit 200 was formed in the anthozo form. However, for example, the slide concave portion of the mobile phone body is formed in a wide T-shaped planar shape at the front, and the slide convex portion of the battery unit is also formed in a wide T-shaped planar shape at the front. Good (not shown).

  Further, in the above embodiment, the slide recess 111 is formed from the lower end of the main body housing 110 of the mobile phone main body 100 of the mobile phone terminal 10 to the middle of the upper part, and the unit housing 210 of the battery unit 200 slides from the lower end to the middle of the upper part. Exemplified that the convex portion 211 is formed. However, a slide recess may be formed from the upper end of the main body housing of the mobile phone body to the middle of the lower part, and a slide convex part may be formed from the upper end to the middle of the lower part of the battery unit. Can be formed in the left-right direction and the front-rear direction (not shown).

  Furthermore, in the above embodiment, the pair of connector electrodes 122 and 123 of the main body connector 120 of the mobile phone main body 100 and the pair of connector electrodes 222 and 223 of the unit connector 220 of the battery unit 200 are individually pressed and electrically connected. Exemplified that. However, such connector electrodes 122 and 123 and connector electrodes 222 and 223 may be individually fitted and electrically connected (not shown).

  Needless to say, the above-described embodiment and a plurality of modifications can be combined within a range in which the contents do not conflict with each other. Further, in the above-described embodiments and modifications, the structure of each part has been specifically described, but the structure and the like can be changed in various ways within a range that satisfies the present invention.

  Moreover, although one part thru | or all of the said form can also be described like several supplementary notes illustrated below, it is not limited to the following description.

(Appendix 1)
One of the slide convex portion and the slide concave portion formed on the surface of the unit housing of the unit member and the other on which the other slide is inserted and removed are formed on the main body housing formed from one end to the middle of the back surface. A unit connector formed on the other end of the unit member, a main body connector connected in a sliding direction, and an outer peripheral surface of the main body connector. An apparatus main body, which is mounted and has an endless hermetic packing in which an inner peripheral surface of a tubular sealing member formed outside the unit connector is in close contact with the outer peripheral surface.

(Appendix 2)
One of the slide convex portion and the slide concave portion formed on the surface of the unit housing of the unit member and the other on which the other slide is inserted and removed are formed on the main body housing formed from one end to the middle of the back surface. A unit connector formed on the other end of the unit member, a main body connector connected in a sliding direction, and a tubular tube outside the main body connector. And a sealing member having an inner peripheral surface formed by the endless sealing packing attached to the outer peripheral surface of the unit connector.

(Appendix 3)
The apparatus body according to appendix 1 or 2, wherein the sealing packing has a thickness that increases in a direction in which the sealing member is press-fitted.

(Appendix 4)
The apparatus main body according to appendix 3, wherein the sealing packing is deformed in a direction in which the sealing member is press-fitted.

(Appendix 5)
One of the slide convex part and the slide concave part formed on the surface of the main body housing of the apparatus main body and the other to be inserted / removed by sliding are formed on the unit housing formed from one end to the middle of the back surface and the unit housing. A unit connector connected to the body connector formed in the other end of the device main body, which is formed in the other end of the device, and a sliding direction, and an outer peripheral surface of the unit connector. A unit member that is mounted and has an endless hermetic packing in which an inner peripheral surface of a tubular sealing member formed outside the main body connector is in close contact with the outer peripheral surface.

(Appendix 6)
One of the slide convex part and the slide concave part formed on the surface of the main body housing of the apparatus main body and the other to be inserted / removed by sliding are formed on the unit housing formed from one end to the middle of the back surface and the unit housing. The other end of the device is formed at the other end of the device, the main body connector formed at the other end of the device, the main body connector connected in the sliding direction, and the outside of the unit connector is tubular. And a sealing member formed with an inner peripheral surface to which an endless sealing packing attached to the outer peripheral surface of the main body connector is in close contact.

(Appendix 7)
A unit housing of a unit member in which one of a slide convex portion and a slide concave portion which are slidably inserted into and removed from each other is formed from one end of the front surface to the middle, and the main body of the apparatus main body in which the other is formed from one end of the back surface to the middle A housing, a unit connector formed at the other end of the unit member, and a connector formed at the other end of the main body housing and connected to the other in the sliding direction. A main body connector, an endless hermetic packing attached to the outer peripheral surface of the main body connector, a sealing member that is formed in a tubular shape outside the unit connector, and in which the hermetic packing is in close contact with the inner peripheral surface; , Having electrical equipment.

(Appendix 8)
A unit housing of a unit member in which one of a slide convex portion and a slide concave portion which are slidably inserted into and removed from each other is formed from one end of the front surface to the middle, and the main body of the apparatus main body in which the other is formed from one end of the back surface to the middle A housing, a unit connector formed at the other end of the unit member, and a connector formed at the other end of the main body housing and connected to the other in the sliding direction. A main body connector, an endless hermetic packing attached to the outer peripheral surface of the unit connector, a sealing member formed in a tubular shape outside the main body connector, and having an inner peripheral surface in close contact with the hermetic packing; , Having electrical equipment.

(Appendix 9)
One of the slide convex part and the slide concave part to be slid into and out of each other is provided on the unit housing of the unit member formed from one end of the front surface to the middle, and the other is formed on the main body housing of the apparatus main body formed from one end of the back surface to the middle. The unit connector formed on the one other end formed on the unit member, and the other formed on the main body housing, which are integrally joined by the engagement of the slide convex portion and the slide concave portion. A main body connector formed on the other end of the main body and connected to one side in a sliding direction is electrically connected, and an endless hermetic packing attached to the outer peripheral surface of the main body connector is formed in a tubular shape outside the unit connector. A method for sealing an electrical device, wherein the sealing method is to closely contact an inner peripheral surface of a formed sealing member.

(Appendix 10)
One of the slide convex part and the slide concave part to be slid into and out of each other is provided on the unit housing of the unit member formed from one end of the front surface to the middle, and the other is formed on the main body housing of the apparatus main body formed from one end of the back surface to the middle. The unit connector formed on the one other end formed on the unit member, and the other formed on the main body housing, which are integrally joined by the engagement of the slide convex portion and the slide concave portion. A body connector formed on the other end of the unit connector and connected to one side in a sliding direction is electrically connected, and an endless hermetic packing attached to the outer peripheral surface of the unit connector is tubularly formed outside the body connector. A method for sealing an electrical device, wherein the sealing method is to closely contact an inner peripheral surface of a formed sealing member.

(Appendix 11)
The apparatus main body according to appendix 3 or 4, wherein the sealing packing has a thickness that increases in multiple stages according to a direction in which the sealing member is press-fitted.

(Appendix 12)
The unit member according to appendix 5 or 6, wherein the sealing member has a thickness that increases in a direction in which the sealing packing is press-fitted.

(Appendix 13)
The unit member according to appendix 12, wherein the sealing member has a thickness that increases in multiple stages in a direction in which the sealing packing is press-fitted.

(Appendix 14)
Item 14. The unit member according to appendix 5, 6 or 12 or 13, comprising a battery unit that supplies power to the device body.

(Appendix 15)
The electrical device according to appendix 7 or 8, wherein the unit member is a battery unit that supplies power to the device body.

DESCRIPTION OF SYMBOLS 10 Mobile phone terminal which is electric equipment and mobile terminal device 100 Mobile phone main body which is device main body 110 Main body housing 111 Slide concave portion 120 Main body connector (unit connector)
130 Sealing Packing 141 Main Unit Connector 150 Sealing Packing 200 Battery Unit as Unit Member 210 Unit Housing 211 Slide Protrusion 220 Unit Connector (Main Unit Connector)
230 Sealing rib 240 Sealing rib 250 Unit connector

Claims (10)

One of the slide convex part and the slide concave part, which is formed on the surface of the unit housing of the unit member, and the other which is slide-inserted is formed from one end of the back surface to the middle,
A main body connector that is formed on the other end of the other body formed on the main body housing and connected to the unit connector formed on the other end of the unit member in a sliding direction;
An endless sealing packing attached to the outer peripheral surface of the main body connector, the inner peripheral surface of a tubular sealing member formed on the outer side of the unit connector closely contacting the outer peripheral surface;
The device body that has. One of the slide convex part and the slide concave part, which is formed on the surface of the unit housing of the unit member, and the other which is slide-inserted is formed from one end of the back surface to the middle,
A main body connector that is formed on the other end of the other body formed on the main body housing and connected to the unit connector formed on the other end of the unit member in a sliding direction;
A sealing member that is formed in a tubular shape outside the main body connector and in which an endless sealing packing attached to the outer peripheral surface of the unit connector is in close contact, and an inner peripheral surface is formed;
The device body that has.   The apparatus main body according to claim 1 or 2, wherein the sealing packing has a thickness that increases in a direction in which the sealing member is press-fitted. The sealing packing is deformed in a direction in which the sealing member is press-fitted,
The apparatus main body according to claim 3. A unit housing in which one of the slide convex part and the slide concave part formed on the surface of the main body housing of the device main body and the other slide inserted and removed are formed from one end to the middle of the back surface,
A unit connector that is formed at the other end of the other formed in the unit housing, and that is connected to the body connector formed at the other end of the one formed at the other end of the device;
An endless sealing packing attached to the outer peripheral surface of the unit connector, the inner peripheral surface of a tubular sealing member formed on the outer side of the main body connector closely contacting the outer peripheral surface;
A unit member. A unit housing in which one of the slide convex part and the slide concave part formed on the surface of the main body housing of the device main body and the other slide inserted and removed are formed from one end to the middle of the back surface,
A main body connector formed on the other end formed on the unit housing and connected to the main body connector formed on the other end of the device main body and in a sliding direction;
A sealing member that is formed in a tubular shape outside the unit connector, and in which an endless hermetic packing attached to the outer peripheral surface of the main body connector is in close contact, and an inner peripheral surface is formed;
A unit member. A unit housing of a unit member in which one of a slide convex portion and a slide concave portion that are slid to each other is formed from one end of the surface to the middle;
The main body housing of the device body, the other being formed from one end of the back to the middle,
A unit connector formed on the other end of the unit member;
A main body connector formed on the other end of the main body housing and connected to one side in a sliding direction;
An endless hermetic packing attached to the outer peripheral surface of the main body connector;
A sealing member that is formed in a tubular shape outside the unit connector, and in which the sealing packing is in close contact with an inner peripheral surface;
Having electrical equipment. A unit housing of a unit member in which one of a slide convex portion and a slide concave portion that are slid to each other is formed from one end of the surface to the middle;
The main body housing of the device body, the other being formed from one end of the back to the middle,
A unit connector formed on the other end of the unit member;
A main body connector formed on the other end of the main body housing and connected to one side in a sliding direction;
An endless hermetic packing attached to the outer peripheral surface of the unit connector;
A sealing member that is formed in a tubular shape on the outside of the main body connector, and an inner peripheral surface is in close contact with the sealing packing;
Having electrical equipment. One of the slide convex part and the slide concave part to be slid into and out of each other is provided on the unit housing of the unit member formed from one end of the front surface to the middle, and the other is formed on the main body housing of the apparatus main body formed from one end of the back surface to the middle. , Integrally joined by the engagement of the slide convex portion and the slide concave portion,
A unit connector formed on the other end of the unit member and a second end formed on the other end of the main body housing and connected to one side in a sliding direction. Connect the body connector electrically,
An endless sealing packing attached to the outer peripheral surface of the main body connector is closely attached to the inner peripheral surface of a sealing member formed in a tubular shape outside the unit connector;
How to seal electrical equipment. One of the slide convex part and the slide concave part to be slid into and out of each other is provided on the unit housing of the unit member formed from one end of the front surface to the middle, and the other is formed on the main body housing of the apparatus main body formed from one end of the back surface to the middle. , Integrally joined by the engagement of the slide convex portion and the slide concave portion,
A unit connector formed on the one other end formed on the unit member, and a main body formed on the other end formed on the main body housing and connected to one side in a sliding direction Connector, the electrical connection,
An endless hermetic packing attached to the outer peripheral surface of the unit connector is closely attached to the inner peripheral surface of the sealing member formed in a tubular shape outside the main body connector;
How to seal electrical equipment.

Images