Female header for high-protection electricity meter

Abstract

The utility model belongs to the technical field of female headers, and particularly relates to a female header for a high-protection electricity meter, which comprises a shell and a plurality of connecting rods, the connecting rods are inserted into the inner wall of the shell, the bottom ends of the connecting rods are fixedly connected with pin headers, two connecting rods close to each other form a group, the upper surfaces of the connecting rods are fixedly connected with connecting plates, and the connecting plates are fixedly connected with the inner wall of the shell. The connecting plate is inserted into the inner wall of the shell, a plurality of buckles are fixedly connected to the inner surface of the shell, clamping grooves are formed in the positions, close to the buckles, of the surface of the connecting plate, the buckles are inserted into the inner walls of the clamping grooves, inserting holes are formed in the positions, close to the connecting rods, of the surface of the connecting plate, and two storage grooves are formed in the surface of the shell; four welding contact points are arranged in the process of connecting the connecting rod and the soldering lug and in the process of connecting the connecting plate and the soldering lug, so that the reliability is improved, meanwhile, the desoldering condition is reduced, and the mounting stability can be improved by using the clamping piece for clamping and fixing when the shell and the electrical part are connected.

Description

Technical Field

[0001] The utility model relates to the technical field of motherboards, in particular to a motherboard for high-protection electric meters. Background Art

[0002] Female header, a type of connector. It is a universal connection device widely used in electronics, electrical appliances, and instruments. It mainly plays the role of current or signal transmission. It is usually used with pin headers to form a board-to-board connection. Since the specifications used in different electronic products are not exactly the same, there are also many types of female headers.

[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when electrical parts need to be connected, various connectors need to be used, and the most common one is a female connector. Since the contact points used for welding the connecting rods and the connecting plates on most female connectors are insufficient, the problem of desoldering between the connecting rods and the connecting plates may occur during actual use; therefore, in order to solve the above problem, a female connector for a high-protection electric meter is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a female header for a high-protection electric meter described in the utility model comprises a shell and a plurality of connecting rods, wherein the plurality of connecting rods are inserted into the inner wall of the shell, the bottom ends of the plurality of connecting rods are fixedly connected with headers, and two connecting rods close to each other form a group, the upper surfaces of the plurality of connecting rods are fixedly connected with a connecting plate, the connecting plate is inserted into the inner wall of the shell, the connecting plate is inserted into the inner wall of the shell, the data line is fixed in the connecting plate, and then the headers are inserted into the electronic components, and the data line and the electronic components can be connected together by arranging the shell, the connecting rods, the headers and the connecting plate.

[0006] Preferably, a plurality of buckles are fixedly connected to the inner surface of the shell, a slot is provided on the surface of the connecting plate near the buckle, the buckle is inserted into the inner wall of the slot, and when the connecting plate moves, the connecting plate is sleeved on the surface of the buckle through the slot, and the setting of the buckle can limit the position of the connecting plate.

[0007] Preferably, a plug hole is provided on the surface of the connection plate near the connection rod, and when the data cable moves, the data cable is inserted into the inner wall of the connection plate through the plug hole.

[0008] Preferably, two receiving grooves are provided on the surface of the shell, and cards are inserted into the inner walls of the receiving grooves of the shell. When the shell is used, the cards are inserted into the inner walls of the receiving grooves of the shell, and the receiving grooves are provided to receive the cards.

[0009] Preferably, the side wall of the card is fixedly connected with an inclined block, the inclined block is inserted into the inner wall of the shell, and the inclined block is inserted into the inner wall of the shell through the receiving groove, and the inclined block can limit the position of the card in the shell.

[0010] Preferably, welding pieces are welded on the surfaces of the pin row and the connecting plate, and a plurality of contact points are provided on the surface of the welding piece. When the connecting rod and the connecting plate are connected, the connecting rod and the connecting plate are welded together through the welding piece. By providing the welding piece, the connecting rod and the connecting plate can be conveniently connected together.

[0011] The utility model is beneficial in that:

[0012] When the utility model needs to use the mother row, the connecting rod and the connecting plate are connected together through the welding piece, and then the row pins are aligned with the shell, and then the connecting plate is pushed to allow the connecting plate to drive the connecting rod to slide, and the connecting rod drives the row pins to slide, and the connecting rod is inserted into the shell, and the row pins pass through the shell. When the connecting plate moves, it will squeeze the buckle, and the buckle is inserted into the inner wall of the card slot of the connecting plate. The setting of the buckle can conveniently fix the connecting plate in the shell, and then the card is inserted into the inner wall of the storage groove of the shell, and when the card moves, it will drive the inclined block to slide, and the inclined block is squeezed into the shell, and then the data line is inserted into the inner wall of the jack of the connecting plate, and then the card and the row pin are inserted into the electronic component. Four welding contact points are set in the process of connecting the rod and the welding piece and when the connecting plate and the welding piece are connected to increase reliability and reduce the situation of desoldering. When the shell and the electrical component are connected, the use of card clamping and fixing can also increase the stability of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a housing of a female header for a high-protection electric meter;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a connecting rod in a female header for a high-protection electric meter;

[0016] Figure 3 The side view structural diagram of a housing of a female header for a high protection electric meter is shown;

[0017] Figure 4 A high protection meter motherboard Figure 3 Schematic diagram of the structure at point A.

[0018] In the figure: 1. Shell; 2. Connecting rod; 3. Pin header; 4. Connecting plate; 5. Buckle; 6. Card slot; 7. Socket; 8. Card; 9. Storage slot; 10. Bevel block; 11. Solder piece. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 As shown, a female header for a high-protection electric meter comprises a shell 1 and a plurality of connecting rods 2, wherein the plurality of connecting rods 2 are inserted into the inner wall of the shell 1, the bottom ends of the plurality of connecting rods 2 are fixedly connected with a row of pins 3, and two connecting rods 2 close to each other form a group, and the upper surfaces of the plurality of connecting rods 2 are fixedly connected with a connecting plate 4, and the connecting plate 4 is inserted into the inner wall of the shell 1; when working, the connecting rod 2 is inserted into the shell 1, and the movement of the connecting rod 2 will drive the row of pins 3 to move, and the row of pins 3 passes through the shell 1, and the movement of the connecting rod 2 will also drive the connecting plate 4 to move, and the connecting plate 4 is inserted into the inner wall of the shell 1, and then the data line is fixed in the connecting plate 4, and then the row of pins 3 is inserted into the electronic component, and the data line and the electronic component can be connected together by setting the shell 1, the connecting rod 2, the row of pins 3 and the connecting plate 4.

[0021] The inner surface of the shell 1 is fixedly connected with a plurality of buckles 5, and a slot 6 is provided on the surface of the connecting plate 4 near the buckle 5, and the buckle 5 is inserted into the inner wall of the slot 6; when working, the connecting plate 4 is sleeved on the surface of the buckle 5 through the slot 6, and the setting of the buckle 5 can limit the position of the connecting plate 4.

[0022] A plug hole 7 is provided on the surface of the connecting plate 4 near the connecting rod 2 ; during operation, the data line is inserted into the inner wall of the connecting plate 4 through the plug hole 7 .

[0023] The surface of the housing 1 is provided with two receiving grooves 9 , and a card 8 is inserted into the inner wall of the receiving groove 9 of the housing 1 ; when working, the card 8 is inserted into the inner wall of the receiving groove 9 of the housing 1 , and the receiving groove 9 is provided to receive the card 8 .

[0024] The side wall of the card 8 is fixedly connected with an inclined block 10, and the inclined block 10 is inserted into the inner wall of the shell 1; when working, the card 8 will drive the inclined block 10 to move, and the inclined block 10 is inserted into the inner wall of the shell 1 through the storage slot 9. The inclined block 10 can limit the position of the card 8 in the shell 1.

[0025] The surfaces of the pin row 3 and the connecting plate 4 are welded with welding pieces 11, and the surfaces of the welding pieces 11 are provided with a plurality of contact points. During operation, the connecting rod 2 and the connecting plate 4 are welded together through the welding pieces 11. By providing the welding pieces 11, the connecting rod 2 and the connecting plate 4 can be conveniently connected together.

[0026] Working principle: when the mother row is needed, the connecting rod 2 and the connecting plate 4 are connected together through the welding piece 11, and then the pin 3 is aligned with the shell 1, and then the connecting plate 4 is pushed to let the connecting plate 4 drive the connecting rod 2 to slide, and the connecting rod 2 drives the pin 3 to slide, the connecting rod 2 is inserted into the shell 1, and the pin 3 passes through the shell 1. When the connecting plate 4 moves, it will squeeze the buckle 5, and the buckle 5 is inserted into the inner wall of the card slot 6 of the connecting plate 4. The setting of the buckle 5 can conveniently fix the connecting plate 4 in the shell 1, and then the card 8 is inserted into the inner wall of the storage slot 9 of the shell 1. When the card 8 moves, it will drive the inclined block 10 to slide, and the inclined block 10 is squeezed into the shell 1, and then the data line is inserted into the inner wall of the jack 7 of the connecting plate 4, and then the card 8 and the pin 3 are inserted into the electronic component. Four welding contact points are set during the process of connecting the rod 2 and the welding piece 11 and when the connecting plate 4 and the welding piece 11 are connected to increase reliability and reduce the situation of desoldering. When the shell 1 and the electrical component are connected, the use of card 8 for clamping and fixing can also increase the stability of the installation.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A female connector for a high-protection electric meter, comprising a housing (1) and a plurality of connecting rods (2), characterized in that: The plurality of connecting rods (2) are inserted into the inner wall of the outer shell (1); the bottom ends of the plurality of connecting rods (2) are fixedly connected to a row of pins (3); two connecting rods (2) close to each other form a group; the upper surfaces of the plurality of connecting rods (2) are fixedly connected to a connecting plate (4); the connecting plate (4) is inserted into the inner wall of the outer shell (1).

2. The high protection meter motherboard according to claim 1, characterized in that: A plurality of buckles (5) are fixedly connected to the inner surface of the housing (1); a buckle slot (6) is provided on the surface of the connection plate (4) near the buckle (5); and the buckle (5) is inserted into the inner wall of the buckle slot (6).

3. The high protection meter motherboard according to claim 1, characterized in that: A plug hole (7) is provided on the surface of the connection plate (4) at a position close to the connection rod (2).

4. The high protection meter motherboard according to claim 1, characterized in that: Two storage grooves (9) are provided on the surface of the shell (1), and a card (8) is inserted into the inner wall of the storage groove (9) of the shell (1).

5. The high protection meter motherboard according to claim 4, characterized in that: The side wall of the card (8) is fixedly connected with an inclined block (10), and the inclined block (10) is inserted into the inner wall of the shell (1).

6. The high protection meter motherboard according to claim 1, characterized in that: A welding piece (11) is welded on the surface of the pin row (3) and the connecting plate (4), and a plurality of contact points are arranged on the surface of the welding piece (11).

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