TWM251334U - Improved structure of connector - Google Patents

Description

M251334 V. Creation description (1) < Technical field of new type > This creation is about the improved structure of the connector, especially the household one; simple, convenient assembly and stable positioning of the connector structure. A kind of structure < previous technology > The conventional combined connector structure is as shown in Figures i and 2 in Q Bay Patent Bulletin No. 405765 “Combined Dual Socket Electricity” patent, which is mainly composed of the upper connector 7 And below. Connectors "J connector 6 is provided with an outer tailstock 61 on the top surface, and: bit = tail cavity 62 is filled in the cavity, and the bottom surface of the upper connector 7 is provided with: two vertical positions; 5 soil, and In the middle position, there is an inner dovetail seat 7 2 2 slot 7 and the bottom surface is destroyed. 7 1 ^, the upper connection 6 top surface two: 7 1 'inner dovetail seat 7 2 group connected to the lower connection cry = The outer dovetail seat 6 1 and the outer dovetail groove 6 2 are arranged on the outer dovetail slot 6 and the upper dovetail groove 6 2; however, the connector is provided for the slip-and-slip combination between the two connectors. Note that even if the positioning device of cry 7, fs is connected up and down, therefore, the outer dovetail groove 7 i ^ ^ ^ f is combined with the inner dovetail groove seat 7 2 bd, but the force is reversed. It may cause the loosening between the two connectors.:::,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,to '', in the case of, the creator of this case are seriously deficient in Shenshe. Mingdi of the patent case of the improved connector "No. 9220073 丨" Combined Lian No. 553548 ', its main structure is reviewed and approved by the Bureau. The convex dovetail is dropped and the dove is dead. === " It can be provided with a parallel extension and the elasticity and expansion of the extension end of the convex dovetail tenon, and each dovetail groove M251334 V. Creation instructions (2) The joint surface of the extension end is provided with a mutual pair_ $ The hooks are inserted into the positioning jacks to form a card: J = μ With this elasticity / Λ * bu shou, you can make different connections "human stubborn Γ two passers;

The electric terminals are in the state of being adjacent and without barriers, and it is very easy ;; J deformation is: =;?; Abnormal, so, there are additions; people are researching and improving ways for these shortcomings, and finally: creative creation <new type Content &gt;上 上 ίΓίΐΐ; Provides a connector improved structure, which is mainly based on-single capacity r: for accommodation = the middle can be inserted into the lower unit M on one side of the convex convex body positioning groove groove In the road, and each of the above: the corresponding elasticity is provided with a 眭 and hook embedded positioning jack (g ^} on the joint surface, using this bullet to effectively prevent each unit body 迢) from being positioned inside the card. Loosening after early-body combination 'This is the main purpose of this creation: The bottom surface of the element body is provided: ί :: Improved structure of the connector, which is assembled on the single board, rear baffle, 41, vertical on the base Convexly set a plurality of middle = space or block between the single _ i _ between the conductive terminal terminals extending downward from each soap body: Road = between the conductive terminals of the body to avoid the 'avoid' ϋ ΐ 4 shape, this is The other purpose of this creation. &lt; v 冤 ^^ OOS.ptd Page 7 r-47? t V. Creation Instructions (3) According to this creation, the outer periphery of the element can be determined by the combination of the folded edge oranges and the loose top of the upper unit. In combination, as for this invention, refer to the following attachments &lt; Implementing party as the first, its main composition is this kind of coating with a press-fit position, and the side is relative to this detailed drawing formula &gt; Figure 2 and its shortcomings Connectors: cover and bump card. The back cover is recessed, and the fine structure is explained without losing its improved structure. It is assembled after the single ~ back cover, and between the cover and the cover. Two positioning recesses can be formed on the opposite positioning holes and an oblique extension of the elastic resisting piece can be inserted into the card positioning recess to achieve a more stable and easy-to-reach purpose. 'You can get a complete understanding of the application principle, function, and effect: For the conventional combined connector structure, as mentioned previously, here is no longer repeated description of Figure 3 is a structural sectional view of the composition of this creation, you can It is obvious that the unit body 1, the middle unit body 2, and the like, among which the upper unit body 1 is provided with a plurality of conductive terminals 11 extending therein, and is located 1 2 below the electrical jack 11 to accommodate the following middle unit A recessed positioning recess 1 is provided on the surface, and a dovetail groove 1 2 1 ′ is provided on the side, which ends at the side of the middle accommodation portion 12, and the bottom of the middle accommodation portion 12 is two below, and is provided at the side of the base portion 13. In the exploded view, it can be seen from the place that the unit body 3 and the front side are provided with a 1-up unit body hollow recess, a unit body 2 4 is provided in the middle, and a positioning is provided on the side of the dovetail groove straight surface. There is a main base with a forward projection 1 Refer to the first main base 4 The retracted middle and upper unit accommodation portion 12 of the electrical plug 1 1 The positioning plug protrusion 3 1 and 6 The side of the figure includes: upper and shell 5 holes 1 1 ， The inner extension hole 1 2 of the top 1 2 of the laterally accommodating part 1 2 Ji Zheng 1 3 Intermediate Unit

w9212008.ptd 014772 M251334 V. Creation instructions (4) An electrical jack 2 1 is provided on the front side of the body 2, and a plurality of conductive terminals 2 1 1 are provided below the rear side of the middle unit body 2. The middle chapter body 2 The top surface is provided with a convex dovetail tenon 2 2 which extends forward and backward, and a parallel extending elastic fork hook 2 2 1 is provided at the rear end of the convex dovetail tumbler 2 2, and the front side of the middle unit body 2 is located at the electrical socket 2 1 A dovetail slot 2 3 is provided below, and a positioning slot 2 3 1 is provided at the extended end of the inner tail slot 23. An electrical socket 3 1 is also provided on the front side of the lower unit body 3, and a plurality of conductive holes are provided therein. The terminal 3 1 1 extends downward to the lower side of the unit body 3. The top surface of the lower unit body 3 is provided with a convex dovetail 3 2 extending forward and backward, and a parallel extension is provided at the rear end of the convex dovetail 3 2. Elastic fork fishing 3 2 1, and the rear side of the lower early element 3 is provided with inwardly recessed positioning channels 3 3, which can respectively correspond to the positioning protrusions 1 3 1 and the base 4 of the upper unit 1 described above. It is a horizontal plate-shaped body. At least one middle partition plate 41 is vertically projected in the middle section, and at least one extending in the same direction is provided at the rear. The rear cover 4 2 and the casing 5 are bent in a U-shape, a plurality of holes 5 1 are provided in the middle section, and an upper folding edge 5 2 is provided at one side of each of the positions of the holes 51 1, and the casing 5 A plurality of positioning holes 5 3 are punched on the other side of the two ends, and another L-shaped back cover 50 is provided, which is provided with a stepwise bending edge 5 0 1 on the end side of a bending part. The front fold edge 501 is provided with a side fold edge 502 on the two sides, and an obliquely extending elastic resisting piece 503 is provided around the front and side fold edges 501, 502. The back cover 50 is provided with side folds 504 on the two sides of the other bending portion, and each side fold 504 is provided with a plurality of convex points 5 0 5 which correspond to the shell. 5 的 locating holes 5 3. Please refer to Figures 4 to 6, which are part of the composition of this creative view

° 14773 M251334 V. Creation Instructions (5) 'From the drawings, we can see that this creative combination can be used to project the middle unit 2 with a dovetail tenon 2 2 into the tail groove 1 2 1 of the upper unit 1 and toward the 彳^ Sliding with elasticity and hook 2 2 1 is inserted into the positioning jack 1 2 2 to form a hook, so that the intermediate unit body 2 is stably located in the middle accommodation portion 1 2 of the upper unit body 1 and the lower unit body 3 is The dovetail 3 2 can be extended into the dovetail groove 2 3 of the middle unit body 2 and slide backward to insert the elastic fork hook 3 2 1 into the positioning groove 2 3 1 to form a hook, and cooperate with the upper unit body 1 to the base 1 3 The upper positioning protrusion 1 3 1 is inserted into the positioning groove 3 3 of the lower unit body 3, so that the lower unit body 3 is stably located below the intermediate unit body 2, and then the base 4 is placed on the upper and lower unit bodies 1 after being combined. And 3, so that each of the conductive terminals 1 1 1, 2 1 1, 3 1 1 can extend downward through a plurality of slot holes preset on the base 4, and the spacer plate 4 1 in the base 4 can be extended Between the middle unit body 2 and the lower unit body 3 to avoid abnormal contact short between the conductive terminal 3 1 1 and the conductive terminal 2 1 1, and the back plate 4 2 of the base 4 The back side of the upper unit body 1 can be inserted to block between the conductive terminals 1 1 1 to avoid a short circuit between the conductive terminals 1 11 1. Figure 7 is the complete combined appearance of this creation. From the complete combined sectional view of Figure 8, it can be seen that the casing 5 is fitted on the upper unit 1, middle unit 2, lower unit 3, and base. 4 on the front side of the assembly, so that each of the electrical jacks 1 1, 2 1, 3 1 can be exposed through the hole 5 1 on the front side of the casing 5, and the rear cover 50 can be closed by the rear of the aforementioned assembly, using its front # catyuan 5 0 1 extends below the upper fold 5 2 and makes the side fold 5 0 2 fit the outer edge of the two sides of the y shell 5, and then inserts the bump 5 5 of the side fold 5 0 4 from the outside to be positioned. Hole 5 3, at this time, the elasticity of the back cover 5 0 is 5 0 3

014774 M251334 V. Creation instructions (6) It can be obliquely pressed against the top of the order, the combination of the back cover 5 0 and the aforementioned 3 and the base 4 Figure 9 is shown in the original picture, the bottom side of the upper unit 1 3 is flush with The bottom of bit 3 is used to form the above-mentioned unit, which can be seen from the simple installation, reliable positioning, and novelty, but the above-mentioned ones are not used to limit the equal change element 1 made by this creative circle. The body 1 can be formed. It is not easy to loosen the progressiveness of this creation without making a fixed position for another preferred body 1, so as to support the positioning of the group. It is only the scope and modification of the implementation of this invention. It is located in the recess i 4 so that the cover 5, the intermediate unit 2 and the V unit are easily loosened. Schematic diagram of the embodiment. The convex part 1 2 2 is directly placed on the lower unit when it is placed in conjunction with the base part. The improved structure of the connector does have the function of the group, and it has one of the best in the industry. Examples only, and. That is to say, the scope of application for patents in accordance with this creation is covered by the scope of this invention patent. w9212〇〇 Page 11 251334 Brief description of diagrams &lt; Simplified description of diagrams &gt; The first diagram is an exploded structure diagram of a conventional combined connector structure. 'Figure 2 is a combined external view of a conventional connector structure.

w9212008.ptd Page 12 014776 Figure 3 is a structural breakdown of this creation. Figure 4 is the front-view stereo group of this creation. Fig. 5 is the rear view stereo combination drawing of this creation. Figure 6 is a partial sectional view of this creation. Figure 7 is the complete appearance of this creation. Figure 8 is the complete composite section of this creation. Fig. 9 is a structural illustration of another preferred embodiment of the present invention &lt; The number of the illustrated components is shown in the figure &gt; 1 · Upper unit 5____. Cover 11 21 31 • · · Electrical socket 51 ... Holes 11 1, 211 311... Conductive terminals 52...... Upper hem 12.......... Middle receiving portion 53............ .. Positioning Socket 501 .. Front Folding Edge 13 •... Base 502... Side Folding Edge 131 ′ _ 132. Positioning Convex 503... Elastic Abutment 14... Positioning Recess 504 .. .Side hem 2. Middle early body 505. .Bump 22 32 Convex dovetail / 6____. Lower connector 221 &gt; '321, elastic fork hook 61 ··. Outer dovetail M251334

014777

Claims (1)

M251334 6. Scope of patent application 1. A connector is provided with an electrical unit on the upper side of the connector, a dovetail socket formed on the side, and a middle unit body in the middle of the base and the front and rear sides of the upper body. The extended groove is positioned in the tail groove of the extended bullet, and the tail groove, at the lower unit electrical terminal, is provided with a front position with a parallel element corresponding to the groove in the lower side of the surface; the improved structure, It includes at least: 1, the front side is provided with an electrical appliance jack, which is provided with a plurality of guide buckles and the lower side of the early element body extends downward, under the electrical appliance socket = a recessed middle accommodation portion, and is accommodated in the middle The top surface of the part is two and a positioning is provided on the inner extending end side of the dovetail groove-a tack part is provided with a forward protruding base on the two sides, and a positioning protrusion is provided on the side; The middle accommodating part S 2 of the upper unit body has a base at the bottom to form a support. The middle unit electrical socket is provided with a plurality of conductive terminals extending downward to the one side, and the top surface of the middle unit body is provided with a "〆" Tail Zen 'in the convex dove The rear end of the tail tenon is provided with a flat \ fishing 'to make the convex dovetail tenon extend into the upper unit correspondingly. ^ The elastic fork hook can be locked on the front side of the inner middle unit of the positioning jack and located below the electrical jack. A dovetail groove is provided with a positioning channel at the inner extension end; an electrical socket is provided on the front side of the body, and a plurality of lower unit bodies are provided with a dovetail extension extending downward and a convex dovetail tongue extending behind the top of the lower unit body; At the rear end of the convex dovetail tenon, the elasticity is extended again, so that when the convex dovetail protrudes into the middle tail groove, the elastic fork hook can be fixed in position, and the rear side of the lower unit body The two sides are provided with inward channels for the positioning protrusions of the upper unit w9212008.ptd Page 14 014778 M251334 Sixth, the scope of patent application A base 'is a plate-shaped body horizontally arranged below the upper unit body, middle unit body and lower unit body after the aforementioned combination, and at least one intermediate partition plate is vertically protruding at the middle section. It can protrude between the middle unit body and the lower unit body to block the conductive terminals of the two unit bodies, and the base is provided at the rear with a rear baffle that extends at least together and can protrude and block the upper unit body. Between the conductive terminals, the structure of the intermediate partition and the back baffle can effectively avoid the short circuit caused by abnormal contact between the conductive terminals and improve the bonding strength between the unit bodies. 2. The improved connector structure according to item 1 of the scope of patent application, wherein the outer periphery of the upper unit body, the middle unit body and the lower unit after the combination can be a U-shaped shell and an l-shaped ridge. The back cover is relatively sleeved and covered with a plurality of holes corresponding to the electrical sockets of each unit body in the middle section of the shell cover, and an upper folding edge is provided above the arrangement position of the holes. A plurality of positioning holes are punched on the side, and a stepped bending front fold is provided on the end of the back cover at the end of the bending portion, which can be inserted under the fold above the casing, and the back cover is located at a bending portion. Side folds are provided on the side folds, and a plurality of convex points are provided on the side folds. The side folds are used to clamp the outer edges of the two sides of the shell cover, and the convex points are embedded in the positioning holes. The front fold is pressed by the upper hem to form the front and rear locators. 3. The improved connector structure according to item 2 of the scope of the patent application, wherein the upper surface of the upper unit body is provided with a recessed positioning recess, and the front side of the back cover is provided with an elasticity extending obliquely backward and downward. The abutting sheet enables the elastic abutting sheet to extend into the positioning concave portion abutting against the upper unit body when the back cover is combined with the case cover, so as to effectively prevent the back cover and the case cover from coming loose. ^ 212008.ptd Page 15 ^ 14779