TWM567488U - Battery connector with integral battery positioning base and conductive terminal - Google Patents

Abstract

The battery connector is integrally formed with a battery positioning seat and a conductive terminal, and is mounted to an electronic device, including a battery positioning seat and a plurality of conductive terminals. The battery connector is characterized in that the conductive terminals are used for injection. The molding process technology is integrally formed on the battery positioning seat, wherein the battery positioning seat is provided with a battery receiving space and a battery assembly gap, and is received by the battery through the battery assembly gap After the battery receiving space, the conductive terminal having the first electrode abuts against the first electrode end of the battery, and the conductive terminal having the second electrode abuts against the second electrode end of the battery, thus, through the injection molding The one-piece construction enables quick completion of the battery connector.

Description

Battery connector integrally formed with battery positioning seat and conductive terminal

The present invention relates to a battery connector, in particular to an insulated battery positioning seat and a conductive metal member which are combined into an integrated battery connector by using an injection molding process technology, in order to enable the battery connector to be quickly completed and provided. The precise structure can be quickly and efficiently assembled to the circuit board of an electronic device, so that the electronic device can be designed to be more "light and thin" due to the smaller overall thickness of the battery connector. "."

Button connector refers to all connector components that are assembled to various portable electronic devices for locating at least one battery and enabling the battery to stably supply power to the portable electronic devices. The battery connectors used in the portable electronic devices (such as remote controllers, flashlights, alarms, electric toys, etc.) that are commercially available generally include an insulated battery positioning seat and at least two conductive a terminal (eg, at least one positive electrode conductive terminal and at least one negative electrode conductive terminal), wherein the insulated battery positioning seat is made of insulating plastic, and a battery receiving space is recessed thereon, and the battery receiving space is configured The shape is matched with the configuration of the at least one battery, and each of the conductive terminals is mounted on the battery positioning seat adjacent to the battery receiving space, and one end of the positive electrode conductive terminal is soldered to each of the electronic devices. a positive electrical contact on a circuit board, one end of the negative electrode conductive terminal is soldered to a negative electrical contact on the circuit board, the other end of the positive electrode conductive terminal and the negative electrode conductive end The other end is able to abut against each Each of the set battery has a positive electrode end and a negative electrode end, so that each of the set batteries can normally supply power to the circuit boards of the electronic devices, so that the electronic devices can operate normally.

According to the above description, it is obvious that the battery connector is a necessary and critical electrical connection component on various portable electronic devices. Since it is a bridge for supplying power to the circuit boards of the portable electronic devices, the design thereof is And the quality of the production or not? Not only will it have a critical impact on the reliability of power transmission, but also whether the portable electronic devices can operate normally? It is closely related. In recent years, with the increasing popularity of various portable electronic devices (such as: air-to-air, game consoles, and air-to-air machines or remote controls of game consoles, etc.), it is convenient for consumers to carry and use them. Portable electronic devices, "light and thin" have long been the main direction and trend in the design of various battery connectors in the industry. Therefore, how to ensure the size of the traditional battery connector can still ensure the battery. Does the connector have the stability and durability it deserves? It is a key issue that all battery connector manufacturers must face, and it is also an important key for each industry to stand out from the highly competitive connector market.

In view of this, how to design the battery connector, the insulated battery positioning seat can be tightly combined with each of the electrode conductive terminals, and the battery positioning seat can position the battery at its positive electrode end. And the negative electrode end can stably abut against the other end of the positive electrode conductive terminal and the other end of the negative electrode conductive terminal, respectively, so as to ensure the electronic device is effectively reduced in the case of effectively reducing the overall thickness of the battery connector Under the violent or intense environment (such as: game console remote control, etc.), the battery can be stably positioned in the battery receiving space at all times, and it is not easy to cause Therefore, it is loose or shaken, so that the circuit board of the electronic device can be stably supplied with power to ensure that the electronic device can maintain normal operation at all times, that is, the current battery connector or various portable electronic devices are competing for research and development. the key of The project has also become an important topic for this creation to explore and solve here.

In view of the foregoing various conventional battery connector structures, the insulated battery positioning seat and each of the electrode conductive terminals are fabricated independently of each other, and are combined to be integrated. Therefore, if the conventional battery is to be effectively reduced, The overall thickness of the connector structure must reduce the thickness and size of each of the insulating battery positioning seats and the conductive terminals of the electrodes, so that when the components are miniaturized, the positioning ability of the battery positioning seat often occurs. And the problem that the resistance of each of the electrode conductive terminals is insufficient, thereby causing serious negative results on the battery power supply performance, and the creator relies on the practical experience of designing and manufacturing various connectors for many years. After many researches, tests and improvements, I finally designed a battery connector with a battery positioning seat and a conductive terminal.

The main purpose of the present invention is to provide a battery connector integrally formed with a battery positioning seat and a conductive terminal, the battery connector being mounted to an electronic device, including a battery positioning seat and a plurality of conductive terminals, wherein the battery positioning The pedestal is made of insulating plastic, and has a battery accommodating space and a battery assembly gap formed thereon. The battery accommodating space is configured to match the configuration of the at least one battery, and the battery assembly gap is associated with the battery accommodating space. Connected so that the battery can be accommodated in the battery receiving space after assembling the gap through the battery, and the inner edge of the battery positioning seat adjacent to both ends can be stably applied to the corresponding outer circumference of the battery respectively. a clamping force to be stably positioned in the battery receiving space after the battery is received in the battery receiving space, and is not easily loosened or shaken; each of the conductive terminals is processed by injection molding And being integrally formed in the battery positioning seat, comprising at least one first electrode conductive terminal and at least one second electrode conductive terminal, In each of the first conductive terminal electrode The first electrode abutting portions of the first electrode conductive terminals are respectively exposed at opposite ends of the battery positioning seat, and are corresponding to the battery assembly gap. a position of the first electrode abutting portion of each of the first electrode conductive terminals respectively abutting to the first electrode end of the battery periphery when the battery is assembled into the battery receiving space by the battery assembly gap The positive electrode welding portions of the first electrode conductive terminals are respectively exposed on the bottom surface of the battery positioning seat for soldering to the first electrical contact of one of the circuit boards of the electronic device; the second electrode conductive terminal is also The second electrode abutting portion of the second electrode conductive terminal is exposed and extends to a corresponding battery receiving space to be assembled in the battery positioning seat integrally formed in the battery positioning seat When the battery assembly gap is received in the battery receiving space, the second electrode abutting portion can abut the second electrode end of the battery, and the welded portion of the second electrode conductive terminal Exposed in the bottom surface of the battery holder is positioned, for welding to the second electrical contacts of the circuit board.

In this way, not only the battery connector can be quickly fabricated, but also has a precise structure, so that the battery connector can be assembled to the circuit of the electronic device directly, quickly and efficiently without secondary processing. The board can be designed to be more "light, thin and short" because the battery connector has a smaller overall thickness, especially after the battery is received in the battery receiving space, regardless of The electronic device is operated in a severe or intense environment, and the battery can be stably positioned in the battery receiving space at all times, and is not easily loosened or shaken, thereby stably supplying power to the circuit board, ensuring that the battery is stably supplied. The electronic device always maintains normal operation.

In order to facilitate the review committee members to have a better understanding and understanding of the structural features, actuation methods and technical appeals of this creation, a number of examples are presented in conjunction with the drawings, which are described in detail as follows:

[知知]

no

[This creation]

1‧‧‧Battery connector

10‧‧‧Battery locator

101, 102‧‧‧ both ends of the battery positioning seat

103‧‧‧The middle of the battery positioning seat

11‧‧‧Battery assembly gap

12‧‧‧Reducing holes

13‧‧‧ positioning stud

14‧‧‧Limited flange

100‧‧‧Battery storage space

40‧‧‧ boards

50‧‧‧Battery

21, 22‧‧‧First electrode conductive terminal

210, 220‧‧‧first electrode abutment

211, 221‧‧‧ positive electric welding department

23‧‧‧Second electrode conductive terminal

230‧‧‧Second electrode abutment

231‧‧‧Negative Welding Department

233‧‧‧Removal holes

212, 222, 232‧‧‧ solder over the gap

213, 223 ‧ ‧ to turn the corner

1 is a perspective view of a preferred embodiment of the present invention in which the battery connector of the present invention is assembled to a circuit board of a portable electronic device and the battery is mounted, and the battery is assembled. 3 is a perspective view of the connector in front view of the left side; FIG. 3 is a perspective view of the battery connector and the battery in the left front view; FIG. 4 is a perspective view of the conductive terminal of the present invention in a left front view; Figure 5 is a perspective view of the battery connector of the present invention in a left front view; and Figure 6 is a battery connector of the present invention assembled to a circuit board of a portable electronic device and mounted on a battery, overlooking the left front A perspective view of another preferred embodiment.

In the following description of the creation, for the sake of convenience of identification, the front left position of the first figure is defined as the front end or the front side of the battery connector 1 of the present creation, and the right rear position of the first figure is defined as the battery connection. The rear or rear of the device 1 is the same as the other orientations.

Referring to FIG. 1 , a preferred embodiment of the present invention is a battery connector 1 integrally formed with a battery positioning seat and a conductive terminal. The battery connector 1 is applied to a portable electronic device. Therefore, the battery connector 1 can be accurately and stably mounted to a predetermined design position on one of the portable electronic devices on the circuit board 40 for mounting a battery 50, and the battery 50 can be stably used for the circuit. The board 40 is supplied with power so that the electronic device is operated in any severe or intense environment. The battery 50 can be stably positioned on the battery connector 10 at all times without being easily loosened or shaken, so that the circuit board 40 can be stably supplied with power to ensure that the electronic device can always maintain normal operation.

Referring to FIG. 2, the battery connector 1 includes a battery positioning base 10 and a plurality of conductive terminals 21, 22, and 23, wherein, as shown in FIG. 1, the battery positioning seat 10 is made of an insulating plastic. The battery accommodating space 100 (shown by a broken line in FIG. 2) and a battery assembly notch 11 are formed thereon, and the battery accommodating space 100 is configured to be connected to at least one battery 50 (eg, a button battery ( The configuration of the button cell battery, the watch battery or the coin battery is matched so that the battery 50 can be housed and positioned to the battery receiving space 100, and the battery receiving space 100 is directly The battery assembly notch 11 is in communication with the battery receiving space 100 so as to enable the battery 50 to assemble the gap 11 through the battery. After being stored in the battery accommodating space 100, the inner edge of the battery locator 10 adjacent to the two ends 101, 102 can stably apply a clamping force to the corresponding outer periphery of the battery 50 to be in the battery. 50 is stored in the battery capacity After the space 100, it can be securely positioned within the battery receiving space 100, and difficult for some reason or shaking loose.

Referring to FIG. 3, each of the conductive terminals 21, 22, and 23 is integrally formed in the battery positioning base 10 by a manufacturing process and a technique for injection molding, and the conductive terminals include at least one first. Electrode conductive terminals 21, 22 (in a preferred embodiment of the present invention, the first electrode conductive terminals 21, 22 have a total of two, but in other embodiments of the present invention, it is not limited thereto Depending on the actual needs, it is designed to be only one, or two or more) and at least one second electrode conductive terminal 23 (in the foregoing preferred embodiment of the present invention, the second electrode conductive terminal 23 has only one However, in other embodiments of the present invention, the present invention is not limited thereto, and may be designed as one or more according to actual needs, wherein, as shown in FIG. 4, the first electrode conductive terminal 21, The 22 series are integrally formed in the battery positioning seat 10 adjacent to the two ends 101, 102 (ie, the edge), the first electrode abutting portions 210, 220 of the first electrode conductive terminals 21, 22 are exposed at the two ends 101, 102 of the battery positioning seat 10, respectively, and corresponding to the The position of the battery assembly notch 11 is such that the first electrode abutting portions 210 and 220 of the first electrode conductive terminals 21 and 22 are accommodated in the battery accommodating space 100 when the battery 50 is assembled through the battery assembly notch 11 The first electrode ends (eg, positive electrodes) of the periphery of the battery 50 can be respectively abutted, and the positive electrode welding portions 211 and 221 of the first electrode conductive terminals 21 and 22 are respectively exposed on the battery positioning seat 10 The bottom surface is soldered to a corresponding first electrical contact (not shown) on the circuit board 40.

Referring to FIGS. 1, 2 and 3, the second electrode conductive terminal 23 is also integrally formed in the battery positioning seat 10 adjacent to the middle section 103 and is disposed relative to the battery assembly notch 11, the second The second electrode abutting portion 230 of the electrode conductive terminal 23 is exposed and extends to the bottom side of the corresponding battery receiving space 100, so that when the battery 50 is received into the battery receiving space 100 through the battery assembly notch 11, the The second electrode abutting portion 230 of the second electrode conductive terminal 23 can abut against the second electrode end (eg, the negative electrode) of the bottom surface of the battery 50, and the negative electric welding portion 231 of the second electrode conductive terminal 23 is exposed at The bottom surface of the battery positioning base 10 is soldered to a corresponding second electrical contact (not shown) on the circuit board 40; that is, in the preferred embodiment, the battery 50 is received into the battery. The accommodating space 100 is assembled in such a manner that the second electrode end of the battery 50 is on the bottom surface thereof, and the first electrode end of the battery 50 is located on the top surface and its periphery. In addition, as shown in FIG. 3 to FIG. 4, in the embodiment, the second electrode abutting portion 230 of the second electrode conductive terminal 23 further has a removing hole 233, and the battery 50 is received therein. After the battery receiving space 100, the removing hole 233 can at least correspond to the position of the outer periphery of the battery 50, so that the user can push the battery 50 with the tool, so that the battery 50 can be separated from the battery receiving space 100, and Replace the battery with a new one.

Thus, please refer to Figures 1~4, due to the conductive terminals of this creation. 21, 22, and 23 are integrally assembled in the battery positioning seat 10 by the manufacturing process and technique of injection molding. Therefore, the battery positioning base 10 can be closely coupled to each of the electrode conductive terminals 21, 22, and 23, respectively. Bonding together, and enabling the battery locator 10 to directly position the battery 50 such that its first electrode end and second electrode end can firmly abut against the first electrode conductive terminals 21, 22, respectively. One end and the other end of the second electrode conductive terminal 23, and there is no need to reserve the mounting space of the conductive terminals 21, 22, 23 in the battery positioning seat 10, so that the battery connector 1 can be effectively reduced. In the case of the overall thickness, it is still possible to ensure that the electronic device is operated in a severe or intense environment (eg, the game machine remote control, etc. is being thrown vigorously and fiercely). The battery 50 can still be stably positioned at a predetermined design position in the battery accommodating space 100, and is not easily loosened or shaken, so that the battery 50 can stably supply power to the circuit board 40 of the electronic device. To ensure that the electronic device can always maintain normal operation.

In addition, since the manufacturing process and technology of injection molding are currently extremely mature, accurate and rapid production techniques, according to the production of the battery connector 1 of the present invention using injection molding technology, not only the battery connector can be made. 1 is quickly fabricated and has a precise structure, so that the battery connector 1 can be assembled directly, quickly and efficiently to the circuit board 40 of each portable electronic device, thereby greatly improving the The production efficiency, accuracy and yield of the portable electronic device; in addition, since the battery connector 1 of the present invention has a smaller overall thickness than the conventional battery connector described above, it is still possible to The portable electronic device is designed to be more "light, thin and short" in order to be convenient for the consumer to carry and use, and, more importantly, the battery 50 is received in the battery connector 1 of the present creation. After the battery accommodating space 100, since the battery 50 can be firmly held by the battery positioning seat 10, regardless of the severe or intense environment in which the portable electronic devices are operated. The battery 50 can be firmly fixed at all times. The battery accommodating space 100 is located in the battery accommodating space 100, and is not easily loosened or shaken, so that the circuit board 40 can be stably supplied with power to ensure that the portable electronic devices can always maintain normal operation.

In addition, in order to make the battery locator 10 of the present invention have better flexibility in addition to having a lighter weight, in other preferred embodiments of the present invention, please refer to the battery shown in FIG. A plurality of reducing holes 12 are respectively defined in the positioning base 10, and each of the reducing holes 12 penetrates the top surface and the bottom surface of the battery positioning seat 10 in the up-and-down direction, so as to substantially reduce the need for manufacturing the battery positioning seat 10. The plastic positioning device 10 can have a light weight and a good elasticity at the same time, so that the battery 50 can smoothly pass the battery assembly gap 11 due to the better elasticity of the battery positioning seat 10. And being easily received and positioned in the battery accommodating space 100, and the inner edge of the battery locator 10 adjacent to the two ends 101, 102 can be made due to the better elasticity of the battery locating seat 10. The corresponding outer peripheral edges of the battery 50 respectively provide a large and relatively stable clamping force, so that the battery 50 can be more stably positioned in the battery receiving space 100 after being accommodated in the battery receiving space 100. And it is not easy to loose or shake, from Enabling the stable supply circuit board 40 of the required energy has remained normal operation.

Moreover, in order to ensure the strongest power conduction relationship and the optimal power conduction performance between the first electrical contacts or the second electrical contacts of the soldering portions 211, 221, and 231 on the circuit board 40, In the foregoing preferred embodiment of the present invention, as shown in FIGS. 1 to 5, the free ends of the soldering portions 211, 221, and 231 are respectively recessed with solder bumps 212, 222, and 232, each of which is soldered. The staking gaps 212, 222, 232 can be soldered to the corresponding positive or second electrical contacts on the circuit board 40, respectively, during which the excess solder can pass through the solder. Climbing the notches 212, 222, and 232, and climbing to the top sides of the soldering portions 211, 221, and 231 to effectively increase the corresponding first electrical contacts on the soldering portions 211, 221, and 231 and the circuit board 40. Or a soldering and conducting area between the second electrical contacts to ensure that each of the soldering portions 211, 221, 231 and the corresponding first electrical contact or second electrical contact on the circuit board 40 have the best and strongest Power conduction relationship.

In order to ensure that the battery positioning base 10 can be stably positioned on the circuit board 40, the soldering portions 211, 221, and 231 can be accurately positioned to the corresponding first electrical contacts and the first corresponding to the circuit board 40, respectively. In the foregoing preferred embodiment of the present invention, as shown in FIG. 5, the bottom surface of the battery positioning base 10 is further downwardly convexly provided with a plurality of positioning protrusions 13, each of the positioning protrusions 13 The configuration and the position are matched with the configuration and position of the corresponding positioning holes (not shown) formed on the circuit board 40, so that the positioning protrusions 13 are inserted into the corresponding positioning holes, not only The battery positioning base 10 can be stably positioned on the circuit board 40, and the welding portions 211, 221, and 231 can be accurately positioned to the corresponding first electrical contacts and the second on the circuit board 40, respectively. The electrical contacts enable the soldering portions 211, 221, and 231 to be accurately and quickly mounted to the circuit board 40 by surface-mount technology (SMT).

Moreover, in order to ensure that the battery 50 can smoothly pass through the battery assembly notch 11 and can be stably received and positioned in the battery accommodating space 100, in the above-described preferred embodiment of the present invention, please refer to FIG. It is shown that the electrode abutting portions 210, 220 of the first electrode conductive terminals 21, 22 are respectively formed with abutting corner angles 213, 223 toward the battery receiving space 100 at positions adjacent to their ends, thus, in the battery After the notches 11 are assembled through the battery and are received and positioned in the battery receiving space 100, the respective abutting corners 213, 223 can respectively abut the corresponding first electrode ends of the outer periphery of the battery 50, and A stable clamping force can be applied to the corresponding first electrode end of the outer periphery of the battery 50 to allow the electronic device to be operated in a severe or intense manner after the battery 50 is received into the battery receiving space 100. Environment, the battery 50 can start Finally, it is stably positioned in the battery accommodating space 100, and is not easily loosened or shaken, so that the circuit board 40 can be stably supplied with power to ensure that the electronic device can always maintain normal operation.

In order to ensure that the battery 50 is operated in such a severe or intense environment as the electronic device is operated? Both of them can be stably positioned in the battery accommodating space 100 without being loosened from the battery accommodating space 100. In the foregoing preferred embodiment of the present invention, the battery positioning is shown in FIG. The inner wall of the seat 10 is at a position corresponding to the top side of the battery receiving space 100, and at least one limiting flange 14 is respectively protruded toward the center of the battery receiving space 100, so that the battery 50 is assembled through the battery. After the notch 11 is received in the battery receiving space 100, the top side edge of the battery 50 and the bottom edge thereof will abut against the limiting flange 14 and the second electrode abutting portion 230, respectively. The battery 50 can be restrained between the limiting flanges 14 and the second electrode abutting portion 230, so that the battery 50 can be stored and positioned after the battery receiving space 100, regardless of whether the electronic device is What kind of violent or intense environment is being operated? The battery 50 can be stably positioned in the battery accommodating space 100 at all times without being loosened or shaken, so that the circuit board 40 can be stably supplied with power to ensure that the electronic device can always be maintained at a normal state. Operational status.

The above is only a few embodiments of the present invention. However, the present invention is not limited to this when it is actually applied, and can still meet the actual needs at the time, and cooperate with the first electrode end of the battery 50 to face downward and the second electricity. Extremely upward assembly (ie, at this time, the second electrode end of the battery is tied to the top surface of the battery 50, and the first electrode end of the battery is tied to the bottom surface of the battery 50 and its periphery), see As shown in FIG. 6, the second electrode abutting portion 230 of the second electrode conductive terminal 23 is exposed and extended to the top side of the corresponding battery receiving space 100 so as to be able to abut the second electrode end of the top surface of the battery 50. In addition, the first electrode conductive terminal 21 can also be integrally formed in the battery positioning seat 10 The inner adjacent end edge (such as the component symbol 101) is located, and the first electrode abutting portion 210 is exposed at one end 101 of the battery positioning seat 10 so as to be able to abut the first electrode end of the periphery of the battery 50. In particular, in the embodiment of FIG. 6, since the second electrode abutting portion 230 corresponds to the top side of the battery receiving space 100, the top side of the battery 50 and the bottom edge thereof They will respectively abut against the limit flange and the top surface of the circuit board, so that the battery 50 can be restrained between the limit flange and the circuit board.

The above description is only a few preferred embodiments of the present invention, but the technical features of the present invention are not limited thereto, and those skilled in the relevant art can easily think about changes after referring to the technical content of the present creation. , should not deviate from the protection of this creation.

Claims (10)

A battery connector integrally formed with a battery positioning seat and a conductive terminal comprises: a battery positioning seat, which is made of insulating plastic, and has a battery receiving space and a battery assembly gap formed thereon, and the battery receiving space is configured Matching with the configuration of the at least one battery to enable the battery to be housed in the battery receiving space, the battery assembly gap being in communication with the battery receiving space, so that the battery can be assembled after the gap is assembled through the battery Storing in the battery accommodating space; and a plurality of conductive terminals, each of the conductive terminals is integrally formed in the battery positioning seat by a process technology of injection molding, and includes at least one first electrode conductive terminal and at least one a second electrode conductive terminal, wherein each of the first electrode conductive terminals is integrally formed in a position adjacent to an end edge of the battery positioning seat, and an electrode abutting portion can be exposed outside the battery positioning seat, and corresponding At the position of the battery assembly gap, in the state in which the battery is housed in the battery receiving space, each of the first electrode conductive ends The electrode abutting portions can respectively abut the first electrode end of the battery periphery, and one of the first electrode conductive terminals can be exposed on the bottom surface of the battery positioning seat for soldering to a circuit board. a first electrical contact, the second electrode conductive terminal is also integrally formed in a position of the battery positioning seat relative to the battery assembly gap, and the second electrode abutting portion of the second electrode conductive terminal is exposed Extending to a position corresponding to the battery receiving space, when the battery is assembled in the battery receiving space through the battery, the second electrode abutting portion of the second electrode conductive terminal can abut the battery The soldering portion of the second electrode conductive terminal can be exposed on the bottom surface of the battery positioning seat for soldering to the corresponding second electrical contact on the circuit board. The battery connector of claim 1, wherein the battery positioning seat is further provided with a plurality of reducing holes respectively, wherein the reducing holes penetrate the top surface and the bottom surface of the battery positioning seat in an up-and-down direction to In addition to being able to have a lighter weight, the battery positioning seat can still have a better bomb. Therefore, the battery can be easily accommodated in the battery receiving space by the battery assembly gap due to the better elasticity of the battery positioning seat, and the battery can be better elasticized by the battery positioning seat. The inner edge of the near two ends of the battery positioning seat can respectively provide a larger and relatively stable clamping force to the corresponding outer circumference of the battery. The battery connector of claim 2, wherein the bottom surface of the battery positioning seat is further convexly disposed with a plurality of positioning protrusions, and the configuration and position of the positioning protrusions are corresponding to the corresponding positions on the circuit board. The holes are matched so that the positioning posts can be inserted into the corresponding positioning holes, so that the battery positioning seat is stably positioned on the circuit board, and each of the welding portions can be accurately positioned to the circuit respectively. The first electrical contact and the second electrical contact corresponding to the board. The battery connector of claim 3, wherein the first electrode abutting portion of each of the first electrode conductive terminals is formed with an abutting turning angle toward a direction of the battery receiving space at a position adjacent to an end thereof. In a state in which the battery is housed in the battery receiving space, each of the abutting corners can respectively abut the corresponding first electrode end of the outer periphery of the battery, and can stably stabilize the first electrode end corresponding to the outer periphery of the battery. The clamping force. The battery connector of claim 4, wherein the inner wall surface of the battery positioning seat is at a position corresponding to a top side of the battery receiving space, and at least one limit is convexly convex toward a center of the battery receiving space. The flange, the top side of the battery can abut against the limit flanges in a state in which the battery is received and positioned to the battery receiving space. The battery connector of claim 5, wherein the free ends of the soldering portions are respectively recessed with a solder tumbling notch, and each of the solder tumbling notches can be soldered to the circuit board at each of the soldering portions. When the corresponding first electrical contact or the second electrical contact is corresponding, excess solder is passed through each of the solder to climb the notch, and climbs to the top side of each of the welded portions to effectively increase each of the welded portions and the circuit The welding and conduction area between the corresponding first electrical contact or the second electrical contact on the board. The battery connector of claim 6, wherein the second electrode of the second electrode conductive terminal The receiving portion is further provided with a removing hole, and the removing hole can correspond to at least the position of the outer periphery of the battery in a state where the battery is housed in the battery receiving space. The battery connector of claim 6, wherein the battery receiving space extends directly through a bottom surface of the battery positioning seat. The battery connector according to any one of claims 1 to 8, wherein the second electrode conductive terminal is integrally formed in a position adjacent to the middle portion of the battery positioning seat and assembled with respect to the battery, and the first The two electrode abutment portion is exposed and extends to a position corresponding to the bottom surface of the battery receiving space. The battery connector according to any one of claims 1 to 8, wherein the second electrode conductive terminal is integrally formed in a position adjacent to the middle portion of the battery positioning seat and assembled with respect to the battery, and the first The two electrode abutment portion is exposed and extends to a top surface position corresponding to the battery receiving space.