CN201717434U - Combined battery connector - Google Patents

Abstract

The utility model discloses a modular battery connector, including insulating casing and conductive terminal, insulating casing is modular structure, and it is including pedestal and dead lever, and this pedestal has an opening storage tank down, and this conductive terminal puts into the storage tank from bottom to top perpendicularly, and this dead lever is adorned admittedly on the pedestal and is fixed in the storage tank with conductive terminal, and this conductive terminal has a contact site, and this contact site movably stretches out insulating casing. Therefore, the base body is provided with the containing groove with the downward opening, so that the conductive terminal can be vertically placed in the containing groove from bottom to top, and then the conductive terminal is fixedly arranged on the base body through the fixing rod and is fixed in the containing groove, the assembly is convenient, the deformation of the conductive terminal cannot be caused in the assembly process, the heights of the contact parts of the conductive terminal are kept consistent, the electric contact of the conductive terminal is ensured, and the poor contact phenomenon is effectively prevented.

Description

Combined battery connector

technical field

The utility model relates to the technology in the field of battery connectors, in particular to a battery connector used in consumer electronic products such as mobile phones, personal digital assistants (PDAs) and digital cameras. the

Background technique

With the increasing popularization of electronic products, in order to realize the expected functions of various electronic products, batteries must be provided in the electronic products to provide power, so as to meet the application requirements of electronic products, and batteries must provide power to electronic devices. It can only be realized with a battery connector, so the battery connector is an indispensable basic configuration for all current electronic products. the

Battery connectors currently used in consumer electronic products such as mobile phones, personal digital assistants (PDAs) and digital cameras generally include an insulating shell and conductive terminals. The insulating shell is integrated, with openings and terminal accommodation on it The assembly of the groove is also relatively simple. The conductive terminal only needs to be inserted and installed at an angle of about 60 degrees with the insulating shell, and the conductive terminal is then engaged and fixed in the terminal accommodating groove. the

Although the above-mentioned existing battery connector structure can provide users with the function of assembling conductive terminals, and the assembly is relatively convenient, it is indeed progressive, but in actual use, it is found that there are still many deficiencies in its own structure and performance. , resulting in the failure of the existing battery connectors to achieve the best use and performance in practical applications. The disadvantages are summarized as follows: since the conductive terminal is a bent elastic part, it is easily deformed by external force , when the conductive terminal is inserted into the terminal accommodating groove at an angle of about 60 degrees, it is easily deformed by the external force at the opening, causing the contact parts of each conductive terminal to be different in height, resulting in poor contact. the

Utility model content

In view of this, the utility model aims at the deficiencies of the prior art, and its main purpose is to provide a combined connector, which has the characteristics of convenient assembly, non-deformable conductive terminals, and good electrical contact. the

In order to achieve the above object, the utility model adopts the following technical solutions:

A combined battery connector, including an insulating shell and a conductive terminal, the insulating shell is a combined structure, which includes a base and a fixing rod, the base has an accommodating groove with an opening facing downward, and the conductive terminal Put it vertically into the accommodating groove from bottom to top, the fixing rod is fixed on the seat body to fix the conductive terminal in the accommodating groove, the conductive terminal has a contact part, and the contact part can movably protrude out of the insulating shell . the

As a preferred solution, the seat body and the fixed rod are inserted and fixed to each other through the hook and the groove. the

As a preferred solution, the groove is arranged on the seat body, and the hook is arranged on the fixing rod. the

As a preferred solution, the fixing rod is provided with a concave position adapted to the contact portion of the conductive terminal, and the contact portion of the conductive terminal abuts against the concave position. the

As a preferred solution, it further includes a fixing piece, the fixing piece is "T" type, includes a horizontal holding part and a vertical insertion part, and a fixing groove is provided on the seat body, and the holding part is inserted into the In the fixing groove, the socket part extends out of the seat body. the

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above-mentioned technical solution that: by providing an accommodating groove with the opening facing downward on the base, the conductive terminal can be Put it vertically into the accommodating groove, and then fix the conductive terminal in the accommodating groove through the fixed rod on the base body. The assembly is more convenient, and the conductive terminal will not be deformed during the assembly process, so that the contact of the conductive terminal Keeping the height of the parts consistent is conducive to ensuring the good electrical contact of the conductive terminals and effectively preventing the occurrence of poor contact. the

In order to more clearly illustrate the structural features and effects of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

Description of drawings

Fig. 1 is the assembly perspective view of the embodiment of the present utility model;

Fig. 2 is the exploded view of the embodiment of the utility model;

Fig. 3 is a cross-sectional view of an embodiment of the present invention. the

Explanation of the accompanying drawings:

10. Insulation shell 11. Seat body

111. Accommodating tank 112. Groove

113. Fixing groove 12. Fixing rod

121. Window 122. Hook

123. Concave position 20. Conductive terminal

21. Welding foot part 22. Extension part

23. Contact part 231. Limiting plate

30. Fixing piece 31. Holding part

32. Connecting part

Detailed ways:

Please refer to shown in Fig. 1 to Fig. 3, it has shown the concrete structure of the preferred embodiment of the present utility model, comprises insulating shell 10 and conductive terminal 20. the

Wherein, the insulating casing 10 is a two-piece combined structure, including a seat body 11 and a fixing rod 12 . The seat body 11 has an accommodating groove 111 with an opening facing downwards, the fixed rod 12 is fixedly mounted on the seat body 11, and the fixed rod 12 is laterally covered on the aforesaid accommodating groove 111, the fixed rod 12 and the accommodating The front end of groove 111 encloses and forms a window 121, and the two ends of fixed rod 12 are respectively provided with hook 122, is provided with the groove 112 that matches with hook 122 on the both sides corresponding to seat body 11, and this hook The portion 122 and the groove 112 are inserted and fixed to each other, and the window 121 is formed on the front side of the insulating housing 10. the

The conductive terminal 20 includes a leg portion 21 , an extension portion 22 and a contact portion 23 which are sequentially connected. The solder leg portion 21 is located at the rear end of the accommodating groove 111 and protrudes vertically downwards out of the insulating housing 10 . The extension portion 22 is bent multiple times to form a wave shape. The extension portion 22 is embedded in the accommodating groove 111 and can be stretched back and forth in the accommodating groove 11 . The contact part 23 expands and contracts with the front and back of the extension part 22, and can move through the aforementioned window 121 to protrude from the front side of the insulating housing 10. The middle part of the contact part 23 is bent so that its front part and rear part form an angle, A limiting plate 231 is disposed at the front end of the contact portion 23 , and the limiting plate 231 pushes against the inner wall of the accommodating groove 111 to limit the contact portion 23 of the conductive terminal 20 from protruding too much out of the insulating housing 10 . And, in order to enable the contact portion 23 of the conductive terminal 20 to stretch back and forth stably along a certain track, a recess 123 matching the contact portion of the conductive terminal 20 is provided on the aforementioned fixed rod 12, and the contact portion 23 of the conductive terminal 20 Arresting on the concave position 123 , the concave position 123 has a good guiding effect on the contact portion 23 of the conductive terminal 20 . the

And, in order to be able to fix the aforementioned insulating housing 10 well on the external circuit board, it further includes a fixing piece 30, which is "T" shaped and includes a horizontal holding portion 31 and a vertical insertion portion 32, corresponding to the above-mentioned seat body 11 is provided with a fixing groove 113, the holding portion 31 is inserted into the fixing groove 113, the insertion portion 32 protrudes downwards outside the seat body 11, by inserting the insertion portion 32 into the The insulating casing 10 is fixed on the external circuit board. the

The assembly process of this embodiment is described in detail as follows:

The assembly of the utility model is very simple. As shown in FIG. 2 , the conductive terminal 20 is vertically put into the accommodating groove 111 from bottom to top, wherein the contact portion 23 of the conductive terminal 20 protrudes from the front side of the accommodating groove 111 . Then, the fixing rod 12 is fixed on the seat body 11 through the aforementioned hook portion 122 and the groove 112 being inserted into each other, so that the conductive terminal 20 is fixed in the accommodating groove 111, and the contact portion 23 of the conductive terminal 20 can be moved along the container. The slot 111 stretches and slides back and forth, and has good elasticity. the

The key point of the design of this utility model is: by providing a housing groove with an opening facing downwards on the base body, the conductive terminal can be vertically placed in the housing groove from bottom to top, and then fixed on the base body through a fixing rod Fixing the conductive terminal in the accommodating groove is more convenient for assembly. During the assembly process, the conductive terminal will not be deformed, and the height of the contact part of the conductive terminal will be kept consistent, which will help ensure the good electrical contact of the conductive terminal and effectively prevent The occurrence of poor contact phenomenon. the

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model. the

Claims (5)

1. combined battery connector, include insulation crust and conducting terminal, it is characterized in that: described insulation crust is a fabricated structure, it includes pedestal and fixed lever, this pedestal has a downward opening storage tank, and this conducting terminal is vertically put into storage tank from bottom to top, and this fixed lever is installed on the pedestal and conducting terminal is fixed in the storage tank, this conducting terminal has a contact site, and this contact site stretches out insulation crust movably.

2. combined battery connector according to claim 1 is characterized in that: fix by hook portion and the mutual plug-in mounting of groove between described pedestal and the fixed lever.

3. combined battery connector according to claim 2 is characterized in that: described hook groove is arranged on the pedestal, and this hook portion is arranged on the fixed lever.

4. combined battery connector according to claim 1 is characterized in that: described fixed lever is provided with and the suitable recess of the contact site of conducting terminal, and the contact site of this conducting terminal is butted on the recess.

5. combined battery connector according to claim 1, it is characterized in that: further include fixture, this fixture is a T-shape, include horizontal holding parts and vertical Plug Division, be provided with holddown groove corresponding to pedestal, this holding parts is plugged in the holddown groove, and stretch out outside the pedestal this Plug Division.

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