CN109713534B

CN109713534B - Socket

Info

Publication number: CN109713534B
Application number: CN201910090269.6A
Authority: CN
Inventors: 周强; 娄绍军; 王骏啸
Original assignee: Deli Group Co Ltd
Current assignee: Deli Group Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2024-01-12
Anticipated expiration: 2039-01-30
Also published as: CN109713534A

Abstract

The invention discloses a socket, which comprises a shell body consisting of an upper shell body (1) and a lower shell body (2) and at least one ten-combination jack assembly; each ten-combination jack component comprises an L-pole copper bar (3), an N-pole copper bar (4), a grounding electrode copper bar (5), a base (6) and a partition board (7); all the L-pole pins (3.1) of the ten-combination jack assemblies are welded and connected by using a first copper bar (9), all the N-pole pins (4.1) of the ten-combination jack assemblies are welded and connected by using a second copper bar (10), and all the grounding-pole pins (5.1) of the ten-combination jack assemblies are welded and connected by using a third copper bar (11). The socket takes a pair of five-combination Kong Chakou on two sides as a ten-combination hole jack whole, can extend various products, has higher utilization rate of copper sheets, greatly reduces welding points, has simpler shell structure and can be produced automatically.

Description

Socket

Technical Field

The invention relates to the technical field of electrical equipment, in particular to a socket.

Background

There is an increased double-row five-combined-hole socket with multiple groups of five-combined-hole sockets, wherein the five-combined-hole sockets comprise a three-hole socket and a two-hole socket. There are many different types of sockets in the prior art:

first kind: five combinations Kong Chakou positioned on the same side of the socket in the length direction all adopt the same L-pole integrated copper bar, an N-pole integrated copper bar and a grounding wire integrated copper bar, wherein the L-pole integrated copper bar is respectively provided with an L-pole pin of a three-hole socket and an L-pole pin of a two-hole socket, so that a plurality of groups of L-pole pins are respectively arranged on the L-pole integrated copper bar, and the corresponding N-pole integrated copper bar and the grounding wire integrated copper bar are also in the same layout; meanwhile, homopolar integrated copper strips on the left side and the right side are connected through connecting wires, so that the connecting difficulty is high, and the processing productivity is low; in addition, because the length of the copper bar is longer, the positioning performance is poor, automatic assembly and welding cannot be performed, and in order to increase the positioning of the copper bar, a lug or a groove is required to be added on the shell to limit, so that the structure of the shell is greatly increased.

Second kind: the single five-combination-hole socket is an integral module, and the L-pole pins, the N-pole pins and the grounding-pole pins of all the modules are respectively connected through three connecting wires. The connection of each wire and the pins is fixed by welding. This kind of structure causes each five combination Kong Chakou modules to have at least three welding points, causes the welding point of whole product too much, no matter in equipment or later stage use, all has the risk that the welding point drops to make the product unable to use, the welding piece that drops can also influence inside short circuit moreover, exists great potential safety hazard.

Third kind: the bottom of each single five-combination-hole socket is provided with a section of L-pole plug pin, N-pole plug pin and grounding-pole plug pin, a plurality of five-combination-hole assemblies on each side of the double-row five-combination-hole socket are connected with each other through an L-pole connecting copper bar, N-pole connecting copper bars and grounding-pole connecting copper bars in opposite inserting riveting mode respectively, the connecting copper bars with the same polarity on two sides are connected together through a connecting copper bar respectively, the welding point of the structure is greater than that of the first two technologies, the temperature rise of the product is large under the condition of bearing the same power, and the potential safety hazard is greater.

Disclosure of Invention

The invention aims to solve the technical problem of providing a socket which takes a pair of five-combination Kong Chakou on two sides as a ten-combination hole jack whole, can extend various products, has higher utilization rate of copper sheets, greatly reduces welding points, has simpler shell structure and can be produced automatically.

The technical scheme of the invention is that the socket with the following structure is provided, and comprises a shell consisting of an upper shell and a lower shell and at least one ten-combination jack assembly; the upper shell is detachably connected with the lower shell, all the ten combined jack assemblies are arranged in an inner cavity formed by the upper shell and the lower shell, and jacks of all the ten combined jack assemblies are positioned on the surface of the upper shell; the method is characterized in that: each ten-combination jack component comprises an L-pole copper bar, an N-pole copper bar, a grounding electrode copper bar, a base and a partition board; the L-shaped copper bars are arranged in the base and the partition plate, the L-shaped copper bars of each ten-combination jack assembly are provided with an L-shaped pin extending out of the bottom of the base, the N-shaped copper bars of each ten-combination jack assembly are provided with an N-shaped pin extending out of the bottom of the base, the grounding electrode copper bars of each ten-combination jack assembly are provided with a grounding electrode pin extending out of the bottom of the base, the L-shaped pins of all ten-combination jack assemblies are connected by using first copper bars in a welding mode, the N-shaped pins of all ten-combination jack assemblies are connected by using second copper bars in a welding mode, and the grounding electrode pins of all ten-combination jack assemblies are connected by using third copper bars in a welding mode.

The L-pole copper bar further comprises a first plug bush, a second plug bush, a third plug bush, a fourth plug bush and an L-pole copper bar connecting trunk, wherein two Z-shaped fall positions in the height direction and at least two bending positions in the length direction are arranged in the middle of the L-pole copper bar connecting trunk, the N-pole copper bar further comprises a fifth plug bush, a sixth plug bush, a seventh plug bush, an eighth plug bush and an N-pole copper bar connecting trunk, two Z-shaped fall positions in the height direction and at least two bending positions in the length direction are arranged in the middle of the N-pole copper bar connecting trunk, the grounding electrode copper bar further comprises a ninth plug bush, a tenth plug bush and a grounding electrode copper bar connecting trunk, the bending positions in the middle of the L-pole copper bar and the bending positions of the N-pole copper bar are distributed in an up-down crossing mode, the grounding electrode copper bar is located between the L-pole copper bar and the N-pole copper bar, and the spacing between the L-pole copper bar, the N-pole copper bar and the grounding electrode copper bar is at least 3mm.

The first plug bush and the sixth plug bush form a two-plug bush socket, the third plug bush and the seventh plug bush form another two-plug bush socket, the second plug bush, the fifth plug bush and the ninth plug bush form a three-plug bush socket, and the fourth plug bush, the eighth plug bush and the tenth plug bush form another three-plug bush socket.

The first plug bush, the second plug bush, the third plug bush and the fourth plug bush are connected with the main trunk through the L-shaped copper bars to form a whole, the fifth plug bush, the sixth plug bush, the seventh plug bush and the eighth plug bush are connected with the main trunk through the N-shaped copper bars to form a whole, and the ninth plug bush and the tenth plug bush are connected with the main trunk through the grounding electrode copper bars to form a whole.

At least one side of the shell is provided with more than one two inserting ports, and each two inserting ports comprises an eleventh inserting sleeve arranged at one end of the L-pole copper bar of the corresponding ten-combination inserting port assembly and a twelfth inserting sleeve arranged at one end of the N-pole copper bar.

The two jacks and the corresponding ten-combination jack assemblies are distributed on two different planes on the surface of the shell.

The top surface of the shell is provided with a five-combination jack and at least one two-jack socket.

The L-pole pins of all the ten-combination jack assemblies are positioned on the same straight line, the N-pole pins of all the ten-combination jack assemblies are positioned on the same straight line, and the grounding pole pins of all the ten-combination jack assemblies are positioned on the same straight line.

The base and the partition board are detachably connected.

The connection mode of homopolar pins of each ten-combination Kong Ji component can be replaced by welding connection wires.

After adopting the structure, the invention has the following advantages:

1. because the pair of five-combination Kong Chakou is used as a ten-combination Kong Chakong integral component, the ten-combination 5234 can be integrally arranged in the shell, and each ten-combination Kong Chakong component has only three pins and corresponding connecting copper bars to be welded, so that the automatic assembly and automatic welding of the base can be realized, and the whole machine assembly capacity is high;

2. because each ten-combination Kong Chakong component adopts three copper bars to realize tripoles, and the distribution of the copper bars adopts the broadsides of the sockets, the interval between the plug bushes on the copper bars is shorter during processing, thereby increasing the utilization rate of materials and reducing the cost of products.

3. Because the pins of each ten-combination Kong Chakong component are only three and are all positioned at the bottom of the base, the machine can be directly used for soldering tin, the soldering is not easy to leak, and the safety is high.

4. The ten-combination Kong Chakong assembly can be used for an integrated panel socket, can also be used for a small panel socket, can be used for common double-row sockets with 4, 6, 8 and 10 five-combination holes in the market, and has strong splicing property.

5. The product internal structure is succinct, utmost point compares the clearance stable between the utmost point, and the security is high.

6. The product can be developed into double-row N-position product, can be extended into a series of products, and does not need to newly open a base mold

7. Because the plug bush is all installed in the base, all do not expose in the casing, the security is better like this, and resistant more falls.

8. The jacks are distributed on at least two different planes on the surfaces of the shell and the shell, so that the possibility of mutual interference is greatly reduced when a plurality of electric appliances are simultaneously plugged into the sockets;

9. the socket with two jacks distributed on the side surface has the advantages that the size of the socket is smaller than that of the socket in the prior art under the condition that the number of the jacks is the same, the structure is more compact, and the material consumption is less;

as an improvement, the L utmost point copper bar still includes first plug bush, second plug bush, third plug bush, fourth plug bush and L utmost point copper bar connection trunk, the L utmost point copper bar is connected the trunk middle part and is equipped with two high direction zigzag fall and two at least places of length direction and bends, the N utmost point copper bar still includes fifth plug bush, sixth plug bush, seventh plug bush, eighth plug bush and N utmost point copper bar connection trunk, the N utmost point copper bar is connected the trunk middle part and is equipped with two high direction zigzag fall and two at least places of length direction and bends, the grounding utmost point copper bar still includes ninth plug bush, tenth plug bush and grounding electrode copper bar connection trunk, the bending department of the middle part of L utmost point copper bar and the bending department of N utmost point copper bar cross distribution from top to bottom, grounding electrode copper bar is located between L utmost point copper bar and the N utmost point copper bar, interval between L utmost point copper bar, N utmost point copper bar and the grounding electrode copper bar is 3mm at least, and structural layout is compact, and the security performance is good.

As an improvement, the first plug bush and the sixth plug bush form a two-plug bush socket, the third plug bush and the seventh plug bush form a two-plug bush socket, the second plug bush, the fifth plug bush and the ninth plug bush form a three-plug bush socket, and the fourth plug bush, the eighth plug bush and the tenth plug bush form a three-plug bush socket.

As an improvement, the L-pole pins of all the ten-combination jack assemblies are positioned on the same straight line, the N-pole pins of all the ten-combination jack assemblies are positioned on the same straight line, the grounding pole pins of all the ten-combination jack assemblies are positioned on the same straight line, the structure is simple, and the welding and fixing of the copper bars are convenient to connect.

As improvement, the base and the partition board are detachably connected, so that the assembly and the later maintenance and replacement are convenient.

As an improvement, at least one side of the shell is provided with more than one two-pin socket, and the two-pin socket comprises an eleventh plug bush arranged at one end of an L-pole copper bar of the corresponding same group of ten-combination jack assemblies and a twelfth plug bush arranged at one end of an N-pole copper bar, so that the socket on the side is increased, and the application range of the whole socket is better.

Drawings

Fig. 1 is an exploded view of the socket of the present invention.

Fig. 2 is a schematic front view of a ten-pack jack assembly within a jack of the present invention.

Fig. 3 is a schematic rear view of a ten-pack jack assembly within a jack of the present invention.

Fig. 4 is a schematic structural view of an L-pole copper bar according to the present invention.

Fig. 5 is a schematic structural view of an unfolded and tiled L-pole copper bar of the present invention.

Fig. 6 is a schematic structural diagram of an N-pole copper bar according to the present invention.

Fig. 7 is a schematic view of an unfolded and tiled structure of an N-pole copper bar of the present invention.

Fig. 8 is a schematic structural view of a grounding copper bar according to the present invention.

Fig. 9 is a schematic diagram of another embodiment of a socket according to the present invention.

Fig. 10 is a schematic view of the internal structure of fig. 9.

Fig. 11 is a schematic view of the structure of the L-pole copper bar of fig. 9 in an unfolded and tiled state.

Fig. 12 is a schematic view of the unfolded and tiled structure of the N-pole copper bar of fig. 9.

Fig. 13 is a schematic view of another embodiment of the socket of the present invention.

Fig. 14 is a schematic view of the unfolded and laid-out structure of the L, N pole copper strip of fig. 13.

The figure shows:

1. an upper shell 1.1, a through hole 2 and a lower shell,

3. an L-pole copper bar, 3.1L-pole pins, 3.2, a first plug bush, 3.3, a second plug bush, 3.4, a third plug bush, 3.5, a fourth plug bush, 3.6, an eleventh plug bush, 3.7, an L-pole copper bar connecting trunk, 3.8, a thirteenth plug bush,

4. n-pole copper bars, 4.1N-pole pins, 4.2, a fifth plug bush, 4.3, a sixth plug bush, 4.4, a seventh plug bush, 4.5, an eighth plug bush, 4.6, a twelfth plug bush, 4.7 and N-pole copper bars are connected with a main trunk, 4.8 and a fourteenth plug bush,

5. 5.1 parts of grounding electrode copper bar, 5.2 parts of grounding electrode pin, 5.3 parts of ninth plug bush and tenth plug bush,

6. base, 7, baffle, 8, panel, 9, first copper bar, 10, second copper bar, 11, third copper bar, 12, two plug-in socket.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the socket of the present invention includes a housing composed of an upper housing 1 and a lower housing 2 and at least one ten-pack jack assembly; the ten-combination jacks refer to two three jacks and two jacks, wherein one three jack and one two jack are a group of five-combination holes, and the ten-combination jacks are two groups of five-combination holes which are symmetrically distributed. The upper shell 1 and the lower shell 2 are connected by bolts, and all ten combined jack assemblies are arranged in an inner cavity formed by the upper shell 1 and the lower shell 2, and three ten combined jack assemblies are arranged in the embodiment. The jacks of all the ten-combination jack assemblies are positioned on the surface of the upper shell 1; each ten-combination jack component comprises an L-pole copper bar 3, an N-pole copper bar 4, a grounding electrode copper bar 5, a base 6, a partition 7 and two panels 8; the L-pole copper bar 3, the N-pole copper bar 4 and the grounding electrode copper bar 5 are arranged in a base 6 and a partition 7 in a shape. The L-pole copper bar 3, the N-pole copper bar 4 and the grounding electrode copper bar 5 are firstly processed and molded and then are arranged in a base 6 and a partition 7. The L pole copper bars 3 of each ten-combination jack assembly are provided with one L pole pin 3.1 extending out of the bottom of the base 6, the N pole copper bars 4 of each ten-combination jack assembly are provided with one N pole pin 4.1 extending out of the bottom of the base 6, the grounding pole copper bars 5 of each ten-combination jack assembly are provided with one grounding pole pin 5.1 extending out of the bottom of the base 6, the L pole pins 3.1 of all ten-combination jack assemblies are connected by a first copper bar 9, the N pole pins 4.1 of all ten-combination jack assemblies are connected by a second copper bar 10, and the grounding pole pins 5.1 of all ten-combination jack assemblies are connected by a third copper bar 11. The first copper bar 9, the second copper bar 10 and the third copper bar 11 are provided with mounting holes for corresponding pins to pass through, and when the copper bar is assembled, the corresponding copper bars can be automatically placed in, so that the pins and the mounting holes can be inserted in one-to-one correspondence, and then automatic welding is performed by a machine.

As shown in fig. 4-8, the L-pole copper bar 3 further includes a first plug bush 3.2, a second plug bush 3.3, a third plug bush 3.4, a fourth plug bush 3.5 and an L-pole copper bar connecting trunk 3.7, two height-direction zigzag fall and at least two bends in the length direction are provided in the middle of the L-pole copper bar connecting trunk 3.7, the N-pole copper bar 4 further includes a fifth plug bush 4.2, a sixth plug bush 4.3, a seventh plug bush 4.4, an eighth plug bush 4.5 and an N-pole copper bar connecting trunk 4.7, two height-direction zigzag fall and at least two bends in the length direction are provided in the middle of the N-pole copper bar connecting trunk 4.7, the ground electrode copper bar 5 further includes a ninth plug bush 5.2, a tenth plug bush 5.3 and a ground electrode copper bar connecting trunk 5.4, the middle of the L-pole copper bar 3 is distributed in a cross manner with the bending positions of the N-pole copper bar 4, that is more compact in size, that is, and each of the three plug jacks are distributed in a compact manner, and each joint is required to be greatly reduced.

The grounding electrode copper bar 5 is located between the L-electrode copper bar 3 and the N-electrode copper bar 4, and the spacing between the L-electrode copper bar 3, the N-electrode copper bar 4 and the grounding electrode copper bar 5 is at least 3mm, so that the safety spacing can be ensured.

The first plug bush 3.2 and the sixth plug bush 4.3 form a two-plug bush socket, the third plug bush 3.4 and the seventh plug bush 4.4 form another two-plug bush socket, the second plug bush 3.3, the fifth plug bush 4.2 and the ninth plug bush 5.2 form a three-plug bush socket, and the fourth plug bush 3.5, the eighth plug bush 4.5 and the tenth plug bush 5.3 form another three-plug bush socket.

The first plug bush 3.2, the second plug bush 3.3, the third plug bush 3.4 and the fourth plug bush 3.5 are connected through an L-pole copper bar to form a whole, the fifth plug bush 4.2, the sixth plug bush 4.3, the seventh plug bush 4.4 and the eighth plug bush 4.5 are connected through an N-pole copper bar to form a whole, and the ninth plug bush 5.2 and the tenth plug bush 5.3 are connected through a grounding pole copper bar to form a whole through a connecting trunk 5.4.

As shown in fig. 9-12, at least one side of the housing is provided with more than one two inserting ports 12, and the two inserting ports 12 comprise an eleventh inserting sleeve 3.6 arranged at one end of the L-pole copper bar 3 of the corresponding ten-combination inserting port assembly and a twelfth inserting sleeve 4.6 arranged at one end of the N-pole copper bar 4.

The two jacks 12 and the corresponding ten-combination jack assemblies are distributed on two different planes on the surface of the shell 1.

The L pole pins 3.1 of all the ten-combination jack assemblies are positioned on the same straight line, the N pole pins 4.1 of all the ten-combination jack assemblies are positioned on the same straight line, the grounding pole pins 5.1 of all the ten-combination jack assemblies are positioned on the same straight line, and then a strip-shaped copper bar can be adopted for connection, so that the assembly and the welding are convenient.

The base 6 and the partition 7 are detachably connected, and the concrete structure is that four first barb clamping blocks are arranged on the partition 7, and four first mounting holes for the clamping blocks to be embedded one by one are formed in the base 6. Four second barb clamping blocks are also arranged on each panel 8, and the base 6 is simultaneously provided with second mounting holes for the second barb clamping blocks.

As shown in fig. 13 and 14, another implementation structure of the socket of the present invention is that the top surface of the housing is provided with a five-combination jack and at least one two-jack, and the two-jack structure is as follows: the L-pole copper bar 3 is also provided with a thirteenth plug bush 3.8, the N-pole copper bar 4 is provided with a fourteenth plug bush 4.8, and the thirteenth plug bush 3.8 and the fourteenth plug bush 4.8 form a two-plug socket.

Claims

1. A socket, which comprises a shell body consisting of an upper shell body (1) and a lower shell body (2) and at least one ten-combination jack component; the upper shell (1) is detachably connected with the lower shell (2), all the ten-combination jack assemblies are arranged in an inner cavity formed by the upper shell (1) and the lower shell (2), and jacks of all the ten-combination jack assemblies are positioned on the surface of the upper shell (1); the method is characterized in that: each ten-combination jack component comprises an L-pole copper bar (3), an N-pole copper bar (4), a grounding electrode copper bar (5), a base (6) and a partition board (7); the utility model provides a ten jack assemblies's L utmost point copper bar (3), an N utmost point copper bar (4), earthing pole copper bar (5) are installed in a base (6) and a baffle (7), every ten jack assemblies's L utmost point copper bar (3) are equipped with one L utmost point pin (3.1) of the bottom of stretching out base (6), every ten jack assemblies's N utmost point copper bar (4) are equipped with one N utmost point pin (4.1) of stretching out the bottom of base (6), every ten jack assemblies's earthing pole copper bar (5) are equipped with one earthing pole pin (5.1) of stretching out the bottom of base (6), all ten jack assemblies's L utmost point pin (3.1) are with first copper bar (9) welded connection, all ten jack assemblies's N utmost point pin (4.1) are with second copper bar (10) welded connection, all ten jack assemblies's earthing pole pin (5.1) are with third strip (11) welded connection.

2. A socket as defined in claim 1, wherein: the utility model provides a pole copper bar L (3) is including first plug bush (3.2), second plug bush (3.3), third plug bush (3.4), fourth plug bush (3.5) and L utmost point copper bar are connected trunk (3.7), L utmost point copper bar is connected trunk (3.7) middle part and is equipped with two high direction Z-shaped drop and two at least places of length direction and bends, N utmost point copper bar (4) still include fifth plug bush (4.2), sixth plug bush (4.3), seventh plug bush (4.4), eighth plug bush (4.5) and N utmost point copper bar are connected trunk (4.7), N utmost point copper bar is connected trunk (4.7) middle part and is equipped with two high direction Z-shaped drop and length direction and bends, grounding utmost point copper bar (5) still include ninth plug bush (5.2), tenth plug bush (5.3) and grounding electrode copper bar are connected (5.4), L utmost point copper bar middle part (3) are located between the copper bar (3) and the utmost point copper bar N utmost point copper bar (4) are bent with N utmost point copper bar (3) and are extremely down (4 mm) are located.

3. A socket as claimed in claim 2, wherein: the first plug bush (3.2) and the sixth plug bush (4.3) form a two-plug bush socket, the third plug bush (3.4) and the seventh plug bush (4.4) form another two-plug bush socket, the second plug bush (3.3), the fifth plug bush (4.2) and the ninth plug bush (5.2) form a three-plug bush socket, and the fourth plug bush (3.5), the eighth plug bush (4.5) and the tenth plug bush (5.3) form another three-plug bush socket.

4. A socket as claimed in claim 2, wherein: the novel socket comprises a first plug bush (3.2), a second plug bush (3.3), a third plug bush (3.4) and a fourth plug bush (3.5), wherein the first plug bush, the second plug bush and the fourth plug bush are connected with a main body (3.7) through an L-pole copper bar to form a whole, the fifth plug bush (4.2), the sixth plug bush (4.3), the seventh plug bush (4.4) and the eighth plug bush (4.5) are connected with the main body (4.7) through an N-pole copper bar to form a whole, and the ninth plug bush (5.2) and the tenth plug bush (5.3) are connected with the main body (5.4) through a grounding electrode copper bar to form a whole.

5. A socket as defined in claim 1, wherein: at least one side of the shell is provided with more than one two inserting ports (12), and each two inserting ports (12) comprises an eleventh inserting sleeve (3.6) arranged at one end of an L-pole copper bar (3) of the corresponding same group of ten-combination inserting hole assemblies and a twelfth inserting sleeve (4.6) arranged at one end of an N-pole copper bar (4).

6. A socket as defined in claim 5, wherein: the two jack sockets (12) and the corresponding ten jack assemblies are distributed on two different planes on the surface of the shell (1).

7. A socket as defined in claim 1, wherein: the top surface of the shell is provided with a five-combination jack and at least one two-jack socket.

8. A socket as defined in claim 1, wherein: the L pole pins (3.1) of all the ten-combination jack assemblies are positioned on the same straight line, the N pole pins (4.1) of all the ten-combination jack assemblies are positioned on the same straight line, and the grounding pole pins (5.1) of all the ten-combination jack assemblies are positioned on the same straight line.

9. A socket as defined in claim 1, wherein: the base (6) and the partition board (7) are detachably connected.

10. A socket as defined in claim 1, wherein: the connection mode of homopolar pins of each ten-combination Kong Ji component can be replaced by welding connection wires.