CN213401677U

CN213401677U - In-watch sealing connector and watch comprising same

Info

Publication number: CN213401677U
Application number: CN202022825812.3U
Authority: CN
Inventors: 曾宗喆
Original assignee: Chongqing Tuyuan Internet Of Things Technology Co ltd
Current assignee: Chongqing Tuyuan Internet Of Things Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-08
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a sealed connector reaches table that contains it in table, sealed connector includes in the table: socket, plug, package colloid, sealing washer and wire, the socket is used for installing on the circuit board in the table, the socket is connected with circuit electricity on the circuit board, the plug is used for being connected socket and wire electricity, the plug can be dismantled with the socket and be connected, plug connection is in wire one end, the plug deviates from socket one side and installs the package colloid, the rubber coating is used for sealing the hole of drawing forth of seting up on the watchcase, install on the package colloid and draw forth the sealing washer that the downthehole wall was hugged closely, the wire other end is used for connecting. The meter sealing connector and the meter comprising the same solve the problem that the sealing process is complex due to the adoption of a sealant pouring mode in the prior art.

Description

In-watch sealing connector and watch comprising same

Technical Field

The utility model relates to a gas table and water gauge, concretely relates to sealed connector and contain its table in table.

Background

Among the prior art, water gauge and gas table all include: the circuit board is installed in the watchcase, the circuit board needs to be connected with external electrical appliances through the wires, and the wires need to penetrate through the watchcase, so that the wires and the watchcase need to be sealed. The sealing mode and the connection mode of the lead and the watch case are mainly the following two modes: one is that the direct wire is welded on the circuit board, and sealant is poured into the wire leading-out hole or a rubber plug is used during sealing; the other is that the wire and the external electrical appliance are oppositely inserted by adopting a sealing joint with a wire, and sealant is poured or a rubber plug is used at a wire leading-out hole during sealing.

The disadvantages of these two connection methods are evident:

1. in the first mode, all parts are connected into a whole, so that the production and the maintenance are inconvenient;

2. the sealing mode is complex to operate, the time of the glue pouring process is long, and the process of penetrating the rubber plug is complex;

3. adopt the sealing joint of belted line to inserting the mode, it is big to connect the shared space, can increase the smart meter shell volume, and is with high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealed connector and contain its table in table solves prior art and leads to the problem that sealing process is complicated because of adopting the sealed gluey mode of pouring into.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses at first, a sealed connector in table is proposed, include: socket, plug, package colloid, sealing washer and wire, the socket is used for installing on the circuit board in the table, the socket is connected with circuit electricity on the circuit board, the plug is used for being connected socket and wire electricity, the plug can be dismantled with the socket and be connected, plug connection is in wire one end, the plug deviates from socket one side and installs the package colloid, the rubber coating is used for sealing the hole of drawing forth of seting up on the watchcase, install on the package colloid and draw forth the sealing washer that the downthehole wall was hugged closely, the wire other end is used for connecting.

Preferably, the number of the sealing rings is two, and the two sealing rings are spaced from each other and surround the rubber coating body.

Preferably, the rubber coating is made of elastic rubber material, and the rubber coating comprises: the plug-in section is used for being inserted into the leading-out hole, and the plug-in section deviates from one side of the plug and is formed with the sealing section, and the sealing section compresses tightly outside the watchcase.

Preferably, the plug is snap-fit to the socket.

Preferably, the socket includes: the base body is arranged on the circuit board, the surface of the base body close to the lead-out hole is sunken to form a jack, the two contact pins penetrate through the base body at intervals, one ends of the two contact pins extend into the jack, the other ends of the two contact pins are electrically connected with a circuit on the circuit board, a clamping groove is formed in the wall of the jack, and the inner wall of the clamping groove close to the end part of the lead-out hole is protruded to form a first convex part; the plug includes: the plug comprises an insertion block, a second convex part and two conducting strips, wherein the two conducting strips are arranged in the insertion block at intervals, each conducting strip is used for electrically connecting a contact pin with a lead, two slots are formed in the insertion block, the two slots are respectively used for the two conducting strips to be inserted into, the second convex part is formed on the side wall of the insertion block in a protruding mode, and the second convex part is in buckling fit with the first convex part.

The utility model also provides a table, include: the meter sealing connector comprises a meter shell, a circuit board and the meter middle sealing connector.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the lead-out hole is plugged by arranging the encapsulating body, so that the operation trouble caused by using an encapsulating process is avoided, the encapsulating body and the watch case can be detached, the maintenance is convenient, the external electric appliances are convenient to replace and the like, and the lead and the external electric appliances cannot be replaced by adopting the encapsulating process; moreover, because the connection of socket and plug is in the watchcase, consequently the package colloid leads out the shutoff of hole on with the watchcase, just avoids the junction of socket and plug to need sealed, has simplified production, has improved production efficiency, and the cooperation of plug and socket has realized the electricity of wire and circuit board and has been connected, has avoided adopting the sealed joint of belted wire to the plug-in mode outside the watchcase, has less occupation volume, just can realize connecting in the watchcase.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic diagram of a table structure;

FIG. 2 is an exploded view of the table;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic diagram of the structure of the sealed connector at the location of the plug and the encapsulant;

FIG. 5 is a schematic diagram of the structure of the sealed connector at the location of the plug and the encapsulant;

fig. 6 is a schematic view of the structure at the socket.

Reference numerals: socket 1, pedestal 11, first convex part 12, contact pin 13, plug 2, plug block 21, second convex part 22, conducting strip 23, rubber coating 3, insertion section 31, sealing section 32, sealing ring 4, wire 5, watchcase 6, circuit board 7.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1 to 6, the present invention firstly provides a watch middle sealing connector, including: socket 1, plug 2, package colloid 3, sealing washer 4 and wire 5, socket 1 is used for installing on circuit board 7 in the table, socket 1 is connected with circuit electricity on the circuit board 7, plug 2 is used for being connected socket 1 and wire 5 electricity, plug 2 can dismantle with socket 1 and is connected, plug 2 is connected in 5 one ends of wire, plug 2 deviates from socket 1 one side and installs package colloid 3, package colloid 3 is used for sealing the hole of drawing forth of seting up on watchcase 6, install on the rubber coating body 3 and draw forth the sealing washer 4 that the downthehole wall hugged closely, the 5 other ends of wire are used for connecting external electrical apparatus.

In order to improve the sealing effect, the number of the sealing rings 4 is two, and the two sealing rings 4 are spaced from each other and surround the outside of the packing body 3. The double sealing is realized by adopting the two sealing rings 4, and the water entering the meter shell 6 needs to cross over two obstacles, thereby improving the sealing effect.

In order to further improve the sealing effect, the rubber coating body 3 is made of elastic rubber material, and the rubber coating body 3 comprises: the plug-in section 31 is used for being inserted into the outlet hole, and the sealing section 32 is formed on the side, away from the plug 2, of the plug-in section 31, and the sealing section 32 is pressed on the outer side of the watch case 6. The sealing section 32 is arranged to realize the plugging of the gap between the leading-out hole and the inserting section 31, and the connection of the plug 2 and the socket 1 ensures that the sealing section 32 is slightly deformed and pressed on the outer wall of the watchcase 6, thereby increasing the barrier of water entering the watchcase 6.

In order to realize the detachable connection of the plug 2 and the socket 1, the plug 2 can be inserted into the socket 1 by extruding the package colloid 3, the plug 2 is connected with the socket 1 in a buckling manner, and the buckling connection is a detachable connection.

In order to realize that socket 1 is connected with plug 2's buckle, and can realize the point connection after realizing connecting, socket 1 includes: the circuit board comprises a base body 11, a first convex part 12 and two pins 13, wherein the base body 11 is installed on the circuit board 7, the surface of the base body 11 close to a leading-out hole is sunken to form a jack, the two pins 13 penetrate through the base body 11 at intervals, one ends of the two pins 13 extend into the jack, the other ends of the two pins 13 are electrically connected with a circuit on the circuit board 7, a clamping groove is formed in the wall of the jack, and the inner wall of the clamping groove close to the end part of the leading-out hole is protruded to form the first; the plug 2 includes: the plug 21 is provided with two spaced conductive sheets 23, each conductive sheet 23 is used for electrically connecting a pin 13 with the wire 5, the plug 21 is provided with two slots, the two slots are respectively used for the insertion of the two conductive sheets 23, the side wall of the plug 21 is convexly provided with a second convex portion 22, and the second convex portion 22 is in snap fit with the first convex portion 12.

One side of the first convex part 12 departing from the leading-out hole is formed with a first guide surface, the first convex part 12 is in snap fit with the second convex part 22, the first convex part 12 limits the second convex part 22 to be separated from the clamping groove, two sides of the second convex part 22 are respectively provided with two second guide surfaces, one second guide surface is used for being in contact with the first convex part 12 when the second convex part 22 is inserted into the clamping groove, the other second guide surface is used for being in contact with the first guide surface when the second convex part 22 is separated from the clamping groove, and the first guide surface guides the second convex part 22 to be separated from the first convex part 12.

The utility model also provides a table, include: watchcase 6, circuit board 7 and seal connector in a table as above-mentioned, be provided with circuit board 7 in the watchcase 6, set up the outlet on the watchcase 6.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A sealed connector in a watch, comprising: socket, plug, package colloid, sealing washer and wire, the socket is used for installing on the circuit board in the table, the socket is connected with circuit electricity on the circuit board, the plug is used for being connected socket and wire electricity, the plug can be dismantled with the socket and be connected, plug connection is in wire one end, the plug deviates from socket one side and installs the package colloid, the rubber coating is used for sealing the hole of drawing forth of seting up on the watchcase, install on the package colloid and draw forth the sealing washer that the downthehole wall was hugged closely, the wire other end is used for connecting.

2. A watch seal connector according to claim 1, wherein the number of seal rings is two, and the two seal rings are spaced apart from each other and surround the rubber body.

3. A watch seal connector according to claim 2, wherein the overmold body is formed from an elastomeric rubber material, the overmold body comprising: the plug-in section is used for being inserted into the leading-out hole, and the plug-in section deviates from one side of the plug and is formed with the sealing section, and the sealing section compresses tightly outside the watchcase.

4. A sealed connector in a watch according to claim 3, characterised in that the plug is snap-fit to the socket.

5. A sealed connector in a watch according to claim 4, characterised in that the socket comprises: the base body is arranged on the circuit board, the surface of the base body close to the lead-out hole is sunken to form a jack, the two contact pins penetrate through the base body at intervals, one ends of the two contact pins extend into the jack, the other ends of the two contact pins are electrically connected with a circuit on the circuit board, a clamping groove is formed in the wall of the jack, and the inner wall of the clamping groove close to the end part of the lead-out hole is protruded to form a first convex part;

the plug includes: the plug comprises an insertion block, a second convex part and two conducting strips, wherein the two conducting strips are arranged in the insertion block at intervals, each conducting strip is used for electrically connecting a contact pin with a lead, two slots are formed in the insertion block, the two slots are respectively used for the two conducting strips to be inserted into, the second convex part is formed on the side wall of the insertion block in a protruding mode, and the second convex part is in buckling fit with the first convex part.

6. A watch, comprising: the sealed connector in the watch of any one of claim 1 to 5, circuit board and the watchcase, set up the circuit board in the watchcase, offer and draw the hole on the watchcase.