CN203850349U - Battery holder - Google Patents

Abstract

The utility model provides a battery holder, it is including: a plastic seat body which is provided with a bottom and a peripheral wall, wherein the peripheral wall is positioned at the periphery of the bottom to form a placing groove, and a battery can be placed in the placing groove; a positive terminal integrally provided with a fixing portion, a resilient arm and a pin; and a negative terminal integrally provided with a fixing portion, a resilient arm and a pin; the battery clamping structure is characterized in that one side of the peripheral wall of the plastic seat body is provided with at least one first clamping block, the other side of the peripheral wall of the plastic seat body is provided with a movable clamping structure, the at least one first clamping block is clamped on one side of the upper surface of the battery, the movable clamping structure is provided with at least one clamping elastic arm extending upwards, at least one second clamping block and at least one operating part, the at least one second clamping block is clamped on the other side of the upper surface of the battery and can laterally move along with the elastic movement of the at least one clamping elastic arm, the at least one clamping elastic arm is different from the elastic arms of the positive and negative terminals, and when force is applied from the at least one operating part, the at least one second clamping.

Description

Battery Holder

technical field

The utility model relates to an electric connector, in particular to a battery holder.

Background technique

Generally, the motherboard is equipped with a battery holder to provide power for the electronic components on it. Since the design of electronic products is developing towards lightness and shortness, in order to save the area occupied on the motherboard, the battery holder connected to the button battery should occupy the smallest area as possible. To design, the bottom area of such a battery holder is very small and almost equal to the battery area, so it is quite inconvenient to arrange very small positive and negative terminals on a small area.

In addition to the above considerations, the battery holder also needs to be easy to operate and hold the battery firmly. Therefore, it needs to be well locked in the design. The release is achieved by operating the movable buckle structure. It is known that the movable buckle is operated The structure is designed to be pulled outwards, which is inconvenient to operate. It is known that the active buckle structure and the spring arm of the positive terminal share the same function, that is, the buckle and the electrical connection conduction are joint actions, so the design still needs to be improved.

Utility model content

The main purpose of this utility model is to provide a battery holder, the buckle elastic arm of the movable buckle structure is different from the elastic arms of the positive and negative terminals, so that the buckle and the guide can operate independently, and the buckle structure will not be damaged due to the movable buckle structure. Larger displacement causes the terminal to bounce excessively, and the movable buckle structure is equipped with an operating part to achieve better results in use.

Another main purpose of the present invention is to provide a battery holder, the movable buckle structure is provided with an operating part that can be pressed down, so as to be easy to operate with force.

The secondary purpose of the present invention is to provide a battery holder, which can scrape the contact part of the positive terminal when one side of the battery is introduced, so as to remove the oxide layer and improve the electrical connection effect.

Another secondary purpose of this utility model is to provide a battery holder, the movable buckle structure is provided with an operating part to apply force to release, so the lower end of the second clamping block does not need to have a leading-out inclined surface, but can be a nearly horizontal clamping surface , to secure the battery firmly.

In order to achieve the above purpose, the utility model provides a battery seat, which includes: a plastic seat body, which is provided with a bottom and a peripheral wall, the peripheral wall is located around the bottom to form a placement groove, the placement groove can place a Battery; a positive terminal, which is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic seat body, the elastic arm is connected to the fixing part and extends upward, and is provided with a contact part located in the placement groove One side; and a negative pole terminal, which is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic seat body, the elastic arm is connected to the fixing part and can bounce up and down and is provided with an upward convex Out to the contact portion of the placement groove; it is characterized in that at least one first clamping block is provided on one side of the peripheral wall of the plastic base body, and the at least one first clamping block locks the upper side of the battery, and the plastic base body The other side of the surrounding wall is provided with a movable buckle structure, and the movable buckle structure is provided with at least one buckle elastic arm extending upward, at least one second clamping block and at least one operating part, and the at least one second clamping block is locked The other side of the battery can move laterally with the at least one buckle elastic arm. The at least one buckle elastic arm is different from the positive and negative terminal elastic arms. When the at least one operating part is applied When the power is applied, the at least one buckle elastic arm can be elasticated to drive the at least one second clamping block to disengage from the upper surface of the battery.

The utility model further provides a battery seat, which includes: a plastic seat body, which is provided with a bottom and a surrounding wall, and the surrounding wall is located around the bottom to form a placement groove, and the placement groove can place a battery; a positive terminal , which is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic base body, the elastic arm is connected to the fixing part and extends upward, and a contact part is provided on one side of the placement groove; and a The negative pole terminal is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic seat body, the elastic arm is connected to the fixing part and can bounce up and down and is provided with an upward protrusion to the placement groove The contact part; it is characterized in that at least one first clamping block is provided on one side of the peripheral wall of the plastic base body, and the at least one first clamping block is clamped on the upper side of the battery, and the other side of the peripheral wall of the plastic base body is provided with There is a movable buckle structure, and the movable buckle structure is provided with at least one buckle spring arm extending upward, at least one second clamping block and at least one operating part, and the at least one second clamping block locks another battery on the battery. side and can move laterally with the at least one buckle elastic arm, and the at least one operating part extends outwards from the at least one buckle elastic arm, so that the at least one operating part can be pressed down to make the The at least one buckle elastic arm springs and drives the at least one second clamping block to disengage from the upper surface of the battery.

The battery holder as described above, wherein the movable buckle structure is integrally formed with the plastic seat body to form a part of the surrounding wall; or wherein the movable buckle structure is integrally formed with the positive terminal; or wherein the movable buckle structure It is made of metal and is a separate component from the positive and negative terminals.

The battery holder as described above, wherein the movable buckle structure is integrally formed with the plastic seat body to form a part of the surrounding wall; or wherein the movable buckle structure is integrally formed with the plastic seat body to form a part of the surrounding wall The at least one buckle elastic arm is provided with a transverse elastic arm and a longitudinal elastic arm. One end of the transverse elastic arm is connected to the bottom of the plastic seat body and the inner side is separated from the bottom to form a gap. A length, the longitudinal elastic arm is connected to the other end of the transverse elastic arm and extends upward, the second buckle is arranged on the longitudinal elastic arm; or the movable buckle structure is integrally formed with the plastic base to form the surrounding wall In one part, the at least one buckle elastic arm is provided with a transverse elastic arm and a longitudinal elastic arm. One end of the transverse elastic arm is connected to the bottom of the plastic base and the inner side is separated from the bottom to form a gap. The transverse elastic arm extends laterally for at least 1/4 of the length of the slot, the longitudinal elastic arm is connected to the other end of the transverse elastic arm and extends upward, the second buckle is provided on the longitudinal elastic arm; or the movable buckle structure is integrally formed with the plastic seat As part of the surrounding wall, the at least one buckle elastic arm is two and each is provided with a transverse elastic arm and a longitudinal elastic arm. One end of the two transverse elastic arms is respectively connected to the bottom two sides of the plastic base and the inner Separated from the bottom by a gap, the two transverse elastic arms extend laterally for a length of the slot, the two longitudinal elastic arms are respectively connected to the other ends of the two transverse elastic arms and extend upward, and the upper ends of the two longitudinal elastic arms are connected by a The arm is connected, and the operating part is arranged on the connecting arm, so that the at least one second clamping block can be detached from the upper side of the battery by pressing down on the operating part; or wherein the movable buckle structure and the plastic The seat body is integrally formed as part of the peripheral wall. There are at least two buckle elastic arms each provided with a transverse elastic arm and a longitudinal elastic arm. One end of the two transverse elastic arms is respectively connected to the bottom two of the plastic seat body. The side and the inner side are separated from the bottom by a gap. The two transverse elastic arms extend laterally for a length of the placement slot. The two longitudinal elastic arms are respectively connected to the other ends of the two transverse elastic arms and extend upward. The upper ends of the two longitudinal elastic arms Connected by a connecting arm, the operating part is set on the connecting arm, the contact part of the positive terminal is located laterally on one side of the placement slot and the end of the elastic arm is bent outward and is located below the cross arm, when When the operating part is pressed down, the at least one second clamping block can be disengaged from the upper side of the battery and can be further pressed against the end of the elastic arm of the positive terminal, so that the elastic arm springs outward and is not elastic. Press against the battery.

The battery holder as described can be one of the following a to d or a combination of more than two:

a. There are two buckle elastic arms of the movable buckle structure, and the upper ends of the two buckle elastic arms are connected by a cross arm. force to make the at least one second clamping block disengage from the upper side of the battery;

b. Wherein the plastic seat body is provided with a limit surface, when the operating part is exerted force, the movable buckle structure can be limited against the limit surface without excessive springing;

c. Wherein the contact portion of the positive terminal is located laterally on one side of the placement slot, and the contact portion of the positive terminal can be scratched when the battery is put in and taken out;

d. Wherein the elastic fulcrum of the at least one buckle elastic arm is inside the operating portion.

The battery holder as described above, wherein the plastic base body is provided with a positive terminal fixing groove and a negative terminal fixing groove, the positive terminal fixing groove locks the fixing part of the positive pole terminal, and the negative pole terminal fixing groove locks the negative pole terminal fixing groove fixed part.

The battery holder as described can be one of the following a to f or a combination of more than two:

a. The plastic seat body is provided with a first abutment surface, and the elastic arm of the positive terminal presses against the first abutment surface with overflow pressure;

b. Wherein the plastic seat body is provided with a second abutment surface, and the at least one buckle elastic arm presses against the second abutment surface with overflow pressure;

c. Wherein the positive terminal fixing groove extends horizontally and the upper peripheral wall is provided with an opening, the fixing part of the positive terminal is horizontally engaged with the positive terminal fixing groove and the contact part passes through the opening to the placement groove;

d. Wherein the negative terminal fixing groove extends horizontally and the upper peripheral wall is provided with an opening, the fixing part of the negative terminal is horizontally engaged with the positive terminal fixing groove and the contact part passes through the opening to the placement groove;

e. Wherein the plastic base body is provided with a limiting surface, when the operating part is exerted force, the movable buckle structure can be limited against the limiting surface without excessive springing.

f. Wherein the movable buckle structure is made of metal, and the movable buckle structure is integrally formed with the positive terminal or the movable buckle structure is a separate component from the positive and negative terminals.

The battery holder as described can be one of the following a to f or a combination of more than two:

a. wherein the upper end of the at least one first block is provided with an introduction slope;

b. wherein the lower end of the at least one first clamping block is a close to horizontal clamping surface;

c. wherein the upper end of the at least one second block is provided with an introduction slope;

d. wherein the lower end of the at least one second clamping block is a clamping surface close to the level;

e. Wherein the two sides of the plastic seat body are cut off to reduce the width, so that the bottom is in the shape of a strip and the surrounding walls are two opposite walls, and the two opposite walls are connected to the two opposite ends of the bottom;

f. The plastic seat body is provided with a positive terminal fixing groove and a negative terminal fixing groove, the positive terminal fixing groove extends horizontally and an opening is provided on the upper peripheral wall, and a beam is arranged above the opening to form a longitudinal limit surface , the plastic seat body is provided with a first abutment surface and a second abutment surface above the positive terminal fixing groove, the movable buckle structure is integrally formed with the positive pole terminal, and the movable buckle structure is provided with two buckle springs arm, two second clamping blocks, a connecting arm and an operating part. The lower ends of the two buckle elastic arms are integrally connected to the fixed part of the positive terminal and are located on both sides of the elastic arms of the positive terminal. The two buckle elastic arms and The elastic arms are all bent upwards and extend obliquely and have a tendency to place the overflow pressure of the groove. The two second clamping blocks are arranged on the upper ends of the two snap elastic arms, and the upper ends of the two snap elastic arms are connected by the connecting arm. The operating part Located in the middle section of the connecting arm, the fixing part of the positive terminal is horizontally locked to the fixing groove of the positive terminal, and the contact part and the movable buckle structure pass through the opening to the placement groove, and the elastic arm of the positive terminal is overflowing Pressing against the first abutment surface, the two buckle elastic arms press against the second abutment surface with overflow pressure, so that the elastic arm of the positive terminal and the two buckle elastic arms are raised. At this time, the movable buckle structure The upper end is higher than the lower edge of the limiting surface, and when the operating part is pulled outward, the upper end of the movable buckle structure can be limited against the limiting surface without excessive springing.

The battery holder as described can be the following a or b or a combination of both:

a. wherein the at least one operating part is less than 60 degrees from the horizontal plane;

b. The movable buckle structure is integrally formed with the positive terminal and both share the elastic arm, that is, the buckle elastic arm is the same as the elastic arm of the positive terminal.

The battery holder as described above, wherein the at least one first clamping block is close to the negative terminal, and the movable buckle structure is close to the positive terminal; or wherein the at least one first clamping block is close to the positive terminal, and the movable buckle structure is close to the positive terminal the negative terminal.

The battery holder as described above, wherein at least one operating portion of the movable buckle structure can be pressed down or pulled sideways to disengage the at least one second locking block from locking on the upper side of the battery.

The utility model can summarize the following advantages:

1. The elastic arm of the movable buckle structure is different from the elastic arms of the positive and negative terminals, so that the buckle and the lead can be operated independently, and the terminal will not be excessively elastic due to the large displacement of the movable buckle structure , and the movable buckle structure is equipped with an operating part to achieve better results in use.

2. When the other side of the battery is introduced, the contact part of the positive terminal can be scraped to remove the oxide layer and improve the electrical connection effect.

3. The movable buckle structure is equipped with an operating part that can be pressed down, which is easy to apply force to operate, and the elastic fulcrum of the two buckle elastic arms is that the inner end of the horizontal elastic arm is far inside the operating part , so it is easy to spring downward and outward.

4. The movable buckle structure is provided with an operating part to apply force to release, so the lower end of the second clamping block does not need to have a lead-out slope, but can be a nearly horizontal clamping surface, so as to securely lock the battery.

The above and other purposes, advantages and characteristics of the present utility model can be more clearly understood from the detailed description of the following preferred embodiments and with reference to the drawings, wherein:

Description of drawings

Fig. 1 is a three-dimensional exploded view of the first embodiment of the utility model.

Fig. 2 is a sectional exploded view of the first embodiment of the utility model.

Fig. 3 is a three-dimensional assembled view of the first embodiment of the utility model.

Fig. 4 is a combined cross-sectional view of the first embodiment of the utility model.

Fig. 5 is a diagram of the use state of the first embodiment of the utility model.

Fig. 6 is a diagram of the use state of the first embodiment of the utility model.

Fig. 7 is a diagram of the use status of the first embodiment of the present invention.

Fig. 8 is a diagram of the usage state of the first embodiment of the present utility model.

Fig. 9 is a diagram of the usage state of the first embodiment of the present utility model.

Fig. 9A is a cross-sectional combined view of the second embodiment of the present invention.

Fig. 10 is a three-dimensional assembled view of the third embodiment of the present invention.

Fig. 11 is a cross-sectional combined view of the third embodiment of the present invention.

Fig. 12 is a diagram of the usage state of the third embodiment of the present invention.

Fig. 13 is a three-dimensional assembled view of the fourth embodiment of the present utility model.

Fig. 14 is a three-dimensional exploded view of the fifth embodiment of the utility model.

Fig. 15 is a cross-sectional exploded view of the fifth embodiment of the present invention.

Fig. 16 is a three-dimensional assembled view of the fifth embodiment of the present utility model.

Fig. 17 is a cross-sectional combined view of the fifth embodiment of the present invention.

Fig. 18 is a diagram of the usage state of the fifth embodiment of the present invention.

Fig. 19 is a diagram of the usage state of the fifth embodiment of the present utility model.

Fig. 20 is a diagram of the usage state of the fifth embodiment of the present invention.

Fig. 21 is a diagram of the usage state of the sixth embodiment of the present invention.

Fig. 22 is a three-dimensional exploded view of the seventh embodiment of the present invention.

Fig. 23 is a three-dimensional combined view of the movable buckle structure and the positive terminal of the seventh embodiment of the present invention.

Fig. 24 is a cross-sectional combined view of the eighth embodiment of the present utility model.

Fig. 25 is a cross-sectional combined view of the ninth embodiment of the present invention.

Fig. 26 is a side view of the positive terminal of the ninth embodiment of the present invention.

Fig. 27 is a diagram of the use status of the ninth embodiment of the present invention.

Fig. 28 is a combined cross-sectional view of the tenth embodiment of the present invention.

Detailed ways

Please refer to Figures 1 to 5, which are the first embodiment of the present utility model, which includes a plastic base 10, a positive terminal 20, a negative terminal 30 and a movable buckle structure 40, wherein:

The plastic seat body 10 is provided with a bottom 11 and a peripheral wall 12, the peripheral wall 12 is located at the periphery of the bottom 11 to form a placement groove 13, the placement groove 13 can place a battery 90, the bottom 11 is provided with a positive terminal fixing groove 14 and A negative terminal fixing groove 15, the positive and negative terminal fixing grooves 14, 15 extend horizontally from two opposite sides to the middle respectively, the upper peripheral walls of the positive terminal fixing grooves 14, 15 are respectively provided with an opening 110, the plastic seat Both sides of body 10 are cut off to reduce the width so that bottom 11 is elongated and peripheral wall 12 is two opposite walls. These two opposite walls are connected to two opposite ends of bottom 11, and the upper end of an opposite wall above the negative terminal fixing groove 15 There is no notch in the closure and the inner edge is provided with two protruding first clamping blocks 16 to lock the upper side edge of the battery. The upper end of the first clamping block 16 is provided with an introduction slope 161 and the lower end is a nearly horizontal clamping surface 162 In order to make the battery can be introduced and fixed after being placed, the lower edge of the peripheral wall of the two first clamping blocks 16 is separated from the bottom 11 by a distance 111, so as to get out of the protruding position of the first clamping block 16, so that The plastic seat body 10 can be molded up and down directly for injection molding. The bottom above the positive terminal fixing groove 13 is provided with a first abutting surface 18 , and the first abutting surface 18 forms an inclined plane slightly larger than 90 degrees with the horizontal plane.

The positive terminal 20 has a curved surface and is integrally provided with a fixing part 21, an elastic arm 22 and a pin 23. The fixing part 21 is horizontally fixed to the positive terminal fixing groove 14, and the elastic arm 22 is connected to The fixed part 23 extends upwards, and the elastic arm 22 is overflowing and tends to the placement groove 13 before assembly, so after assembly, the elastic arm 22 is overflowing and leans against the first abutment surface 18, and the upper section of the elastic arm 22 is in the shape of The contact portion 24 slightly protrudes laterally to the placement groove, the contact portion 24 is flat and slightly inclined to the placement groove 13, the elastic arm 22 can bounce sideways, and the end of the elastic arm 22 is bent outward to form a contact The pressing portion 25 and the pin 23 are pierced from the elastic arm 22 and bent downward to be perpendicular to the fixing portion 22 , and the pin 23 protrudes vertically out of the plastic seat.

The negative terminal 30 has a bent shape and is provided with an elastic arm 32, a fixing portion 31 and a pin 33. The fixing portion 31 is horizontally fixed to the negative terminal fixing groove 15, and the elastic arm 32 is connected to the fixing groove 15. part 31 and extends upwards obliquely, the elastic arm 32 can bounce up and down and near the end is provided with a contact part 34 protruding from the top of the bottom 11 to the placement groove 13, the pin 33 is pierced by the fixing part 32 and bent downward Fold and extend out of the plastic seat.

When the negative terminal 30 is horizontally assembled with the negative terminal fixing groove 15 from the outside of the peripheral wall 12 , the contact portion 34 can pass through the opening 110 above the negative terminal fixing groove 15 to the placement groove 13 .

The movable buckle structure 40 is integrally formed with the plastic seat body 10 and is close to the positive terminal 20. The movable buckle structure 40 is provided with two buckle elastic arms 41, two second clamping blocks 45, a connecting arm 43 and an operating part 44, the two buckle elastic arms 41 are each provided with a transverse elastic arm 412 and a longitudinal elastic arm 411, one end of the two transverse elastic arms 412 are respectively connected to the two sides of the bottom 11 and the inner side is separated from the bottom 11 to form a gap 17 The two transverse elastic arms 412 extend laterally to the other end of the bottom 11 and then connect the two longitudinal elastic arms 411 respectively. The movable fulcrum is at the 3/5 position in the placement groove 13, the two second clamping blocks 45 are arranged on the upper ends of the two longitudinal elastic arms 411, the two longitudinal elastic arms 411 extend upwards and the upper ends are connected by the connecting arm 43, the The operating part 44 is arranged in the middle section of the upper end of the connecting arm 43. The two longitudinal elastic arms 411 and the connecting arm 43 form another opposite wall and the opening 110 of the peripheral wall 12 and are located above the positive terminal fixing groove 14. The positive terminal 20 is free from The outside of the surrounding wall 12 is assembled and fixed with the positive terminal fixing groove 14 in a horizontal direction, the contact part 24 can pass through the opening 110 above the positive terminal fixing groove 14 to the placement groove 13, and the two second clamping blocks 45 lock the battery 90 The other side above and can be moved laterally with the springing of the two buckle elastic arms 41. The upper end of the two second clamping blocks 45 is provided with an introduction slope 451 and the lower end is a nearly horizontal clamping surface 452, so that the battery can be After being introduced and placed, there is a definite locking. The operating part 44 extends and protrudes outwards from the two buckle elastic arms 41, and the operating part 44 is slightly inclined inward, so that when the operating part is pressed down, The two buckle elastic arms have downward and outward elastic forces to disengage the two second clamping blocks 45 from locking the upper surface of the battery 90 .

The elastic fulcrum of the two buckle elastic arms 41 is the 3/5 position of the inner end of the horizontal elastic arm 42 in the placement groove 13, which is far inside the operating part 44, so it is easy to elastic downward and outward. The plastic seat body 10 is provided with a limit surface 19 which is slightly inclined in the longitudinal direction. When the operating part 44 is exerted force, the outer side of the longitudinal elastic arm 411 of the movable buckle structure can abut against the limit surface 19 for limit. No excessive bouncing.

With the above structure, please refer to FIG. 5 , when the battery 90 is placed, it is first inclined so that one side is inserted under the first card block 16 and locked by the card surface 162, and the other side of the battery 90 is against the second card. on the introduction slope 451 of the block 45, and then press down the battery 90 to introduce it. The other side of the battery 90 can scrape the contact portion 24 of the positive terminal 20. Then rebound to make the other side of the battery 90 be locked and positioned under the locking surface 452 , as shown in FIG. 6 .

When taking out the battery, please refer to FIG. 7 , when the operating part is pressed down, the two buckle elastic arms have downward and outward elastic force so that the two second clamping blocks 45 are detached from the upper surface of the battery 90 , Please refer to Figure 8, when the operating part is pressed against the pressing part 25 of the positive terminal 20, the elastic arm 22 springs slightly to the outside and no longer elastically presses against the other side of the battery 90, so as shown in Figure 9 , the battery 90 is pushed up by the upward elastic force of the negative terminal 30 , and the battery 90 can be taken out at this moment.

By the above description, the utility model can summarize the following advantages:

1. The buckle elastic arm of the movable buckle structure 40 is different from the elastic arms of the positive and negative terminals 20 and 30, so that the buckle and the guide can operate independently, so that the movable buckle structure 40 will not be damaged due to the large displacement. Make the terminal bounce excessively, and the movable buckle structure is equipped with an operating part to achieve better results in use.

2. When the other side of the battery 90 is introduced, the contact portion 24 of the positive terminal 20 can be scraped to remove the oxide layer and improve the electrical connection effect.

3. The movable buckle structure 40 is provided with an operating part 44 that can be pressed down, which is easy to apply force to operate, and the spring fulcrum of the two buckle elastic arms is that the inner end of the horizontal elastic arm 412 is far from the operating part. part 44, so it is easy to spring downward and outward.

4. The movable buckle structure 40 is provided with an operating part 44 for force release, so the lower end of the second clamping block 45 does not need to have a leading-out inclined surface but can be a nearly horizontal clamping surface 452 to securely lock the battery 90 .

Please refer to Fig. 9A, which is the second embodiment of the present utility model, which is roughly the same as the first embodiment, the difference is that the lower end of the first block 16 of this embodiment is provided with a leading-out slope 163, and the lower end of the second block 45 is provided with There is a lead-out inclined surface 453, so that when taking out the battery, the battery 90 can be directly grasped and pulled out upwards. Although the present embodiment is more convenient for taking out the battery, it is relatively unstable for positioning the battery 90.

Please refer to Fig. 10 to Fig. 12, which are the third embodiment of the present utility model, which is roughly the same as the first embodiment, the difference is that the buckle elastic arm 41 of this embodiment is only provided with a longitudinal elastic arm, and the positive terminal 20 The pressing part 25 is longitudinally located on the outer side of the operating part 44, so the operating part 44 is pulled outward from the operating part 44, and when the operating part 44 is pressed close to the limiting surface 19, it can be pressed to the positive terminal The pressing part 25 of 20 is slightly outwardly springed.

Please refer to Fig. 13, which is the fourth embodiment of the present utility model, which is roughly the same as the third embodiment, the difference is that the movable buckle structure 40 of this embodiment does not have a connecting arm 43, and the operating part 44 has two Each is located next to the second block 45 .

Please refer to Fig. 14 to Fig. 20, which are the fifth embodiment of the present utility model, which is roughly the same as the first embodiment, the difference is that the movable buckle structure 40 of this embodiment is integrally formed with the positive terminal 20, and the movable buckle The buckle structure 40 is provided with two buckle elastic arms 41, two second clamping blocks 45, a connecting arm 43 and an operating portion 44. The lower ends of the two buckle elastic arms 41 are integrally connected to the fixed portion 21 of the positive terminal 20 and Located on both sides of the elastic arm 22 of the positive terminal, the two buckle elastic arms 41 and the elastic arm 22 are bent upward and extend obliquely and have a tendency to place the overflow pressure of the slot 13. The two second clamping blocks 45 are arranged on the two buckle elastic arms. The upper end of the arm 41 is connected to the upper end of the two buckle elastic arms 41 by the connecting arm 43, the operating part 44 is located in the middle section of the connecting arm 43, and the other side of the battery 90 is locked by the two second clamping blocks 45. It can be displaced laterally with the springing of the two buckle elastic arms. The upper ends of the two second clamping blocks 45 are also provided with an introduction slope and the lower end is a card surface close to the level, so that the battery can be introduced and there is a certain stability after being placed. Locking, the operating part 44 is inwardly biased than the fulcrum of the two buckle elastic arms, so it can be easily pulled from the operating part 44 to the outside to make the two buckle elastic arms 41 rotate outwards, so that the two buckle elastic arms 41 can be rotated outward. The second clamping block 45 disengages and locks on the battery.

The peripheral wall 12 of the plastic seat body 10 is also cut off on both sides to form two opposite walls, each of which is provided with an opening 110, and a crossbeam is arranged above the opening 110 above the positive terminal fixing groove 14 to form a vertical limit. On the bit surface 19, in addition to the inwardly inclined first abutting surface 18 above the positive terminal fixing groove 14 for the spring arm 22 of the positive terminal 20 to press against the overflow pressure, there is also a second abutting surface 112, The two buckle elastic arms 41 press against the second abutting surface 112 with overflow pressure.

Please refer to Fig. 15, before the positive terminal 20 and the movable buckle structure 40 which are integrally arranged are assembled, the elastic arm 22 and the two buckle elastic arms 41 are bent towards the placement groove 13 under overflow pressure, at this time the movable buckle The upper end of the structure 40 is lower than the lower edge of the limiting surface 19, so the fixed portion of the positive terminal 20 can be horizontally fitted into the positive terminal fixing groove 14, and the movable buckle structure 40 and the elastic arm 22 can pass through the opening 110 to place Slot 13, please refer to FIG. 17, when the elastic arm 22 of the positive terminal presses against the first abutting surface 18 with overflow pressure, and when the two buckle elastic arms press against the second abutting surface 112 with overflow pressure, then Make the elastic arm 22 and the two buckle elastic arms 41 to be raised. At this time, the upper end of the movable buckle structure 40 is higher than the lower edge of the limit surface 19. When the operating part 44 is pulled outward, the movable buckle will The upper end of the buckle structure 40 can be limited against the limiting surface 19 without excessive springing.

With the above structure, please refer to FIG. 18 , when the battery 90 is placed, it is first tilted so that one side is inserted into the first clamping block 16 and locked by the clamping surface, and the other side of the battery 90 is against the second clamping block 45 Then press down the battery 90 into the placement slot, the other side of the battery 90 can scratch the contact portion 24 of the positive terminal 20, the elastic arm 41 of the buckle first bounces outwards and then rebounds. The other side of the battery 90 is locked under the locking surface of the second locking block 45 , as shown in FIG. 19 .

When taking out the battery, please refer to FIG. 20 , when the operating part is pulled outwards, the two buckle elastic arms 41 spring outwards so that the two second clamping blocks 45 are disengaged from locking the battery 90 , and the battery 90 The battery 90 can be taken out when it is pushed up by the upward elastic force of the negative terminal 30 .

Please refer to Fig. 21, which is the sixth embodiment of the present utility model, which is roughly the same as the fifth embodiment, the difference is that the connecting arm of the movable buckle structure 40 of this embodiment extends outward and bends to form a downward pressing The operating part 44 is extended and protruded outwards from the two buckle spring arms 41 and the fulcrum of springing, and the limiting surface 19 is horizontal so that the operating part 44 can lean against downwards. limit.

Please refer to FIG. 22 and FIG. 23, which are the seventh embodiment of the present utility model, which is roughly the same as the fifth embodiment, the difference is that the movable buckle structure 40 of this embodiment is made of metal material and is separated from the positive terminal 20. The movable buckle structure 40 is provided with a horizontal fixing portion 46 , the fixing portion 46 is horizontally assembled and fixed with the plastic base 10 and is located on both sides of the fixing portion 21 of the positive terminal 20 .

Please refer to Figure 24, which is the eighth embodiment of the present utility model, which is roughly the same as the seventh embodiment, the difference is that the fixed part 46 of the movable buckle structure 40 of this embodiment is vertically assembled with the plastic base 10 Fixed, and the buckle spring arm 41 of the movable buckle structure 40 is located outside the spring arm 22 of the positive terminal 20, the buckle spring arm 41 of the movable buckle structure 40 can be one in the middle or two in the spring arm 22 sides.

Please refer to Fig. 25 to Fig. 27, which are the ninth embodiment of the present utility model, which is roughly the same as the sixth embodiment, the difference is that the movable buckle structure 40 of this embodiment is integrally formed with the positive terminal 20 and they are shared The elastic arm 22, that is, the elastic arm 22 of the movable buckle structure 40 is the same as the elastic arm 22 of the positive terminal 20, and the fixed part 21 of the positive terminal 20 in this embodiment is vertical to the vertical direction of the plastic seat 10 The fixing groove is assembled and fixed. The pin 23 is bent downward from the plate surface of the elastic arm 22, and the elastic arm 22 is extended outward and bent to form an operating part of the movable buckle structure 40 that can be pressed downward. 44, the operating portion 44 extends and protrudes outwards from the two elastic arms 22 and the elastic fulcrum, the operating portion 44 is less than 60 degrees to the horizontal plane, about 20 degrees, and the limiting surface 19 is horizontal and can be The actuating part 44 abuts against the limit downward.

Please refer to Fig. 28, which is the tenth embodiment of the utility model, which is roughly the same as the first embodiment, the difference is that the first block 16 of this embodiment is close to the positive terminal 20, and the movable buckle structure 40 is close to the positive terminal 20. Negative terminal 30.

The specific embodiments proposed in the detailed description of the preferred embodiments are only for the ease of explaining the technical content of the present utility model, and are not limited to the present utility model in a narrow sense. The situation of following scope of application for a patent can be implemented in various changes.

Claims (11)

1. A battery holder comprising: A plastic seat, which is provided with a bottom and a peripheral wall, the peripheral wall is located around the bottom to form a placement groove, and the placement groove can place a battery; A positive terminal, which is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic seat body, the elastic arm is connected to the fixing part and extends upward, and has a contact part located on the side of the placement groove ;and A negative terminal, which is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic base, the elastic arm is connected to the fixing part and can bounce up and down and is provided with an upward protrusion to the placement the contact portion of the groove; It is characterized in that at least one first clamping block is provided on one side of the surrounding wall of the plastic base body, and the at least one first clamping block locks the upper side of the battery, and a movable buckle is provided on the other side of the surrounding wall of the plastic base body structure, the movable buckle structure is provided with at least one buckle elastic arm extending upwards, at least one second clamping block and at least one operating part, and the at least one second clamping block is clamped on the other side of the battery and can be The at least one elastic arm of the buckle is elastic and displaced laterally. The elastic arm of the at least one buckle is different from the elastic arms of the positive and negative terminals. When force is applied from the at least one operating part, the at least one buckle can be The elastic arm springs to drive the at least one second clamping block to disengage from the upper surface of the battery. 2. A battery holder comprising: A plastic seat, which is provided with a bottom and a peripheral wall, the peripheral wall is located around the bottom to form a placement groove, and the placement groove can place a battery; A positive terminal, which is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic seat body, the elastic arm is connected to the fixing part and extends upward, and has a contact part located on the side of the placement groove ;and A negative terminal, which is integrally provided with a fixing part, an elastic arm and a pin, the fixing part is fixed on the plastic base, the elastic arm is connected to the fixing part and can bounce up and down and is provided with an upward protrusion to the placement the contact portion of the groove; It is characterized in that at least one first clamping block is provided on one side of the surrounding wall of the plastic base body, and the at least one first clamping block locks the upper side of the battery, and a movable buckle is provided on the other side of the surrounding wall of the plastic base body structure, the movable buckle structure is provided with at least one buckle elastic arm extending upwards, at least one second clamping block and at least one operating part, and the at least one second clamping block is clamped on the other side of the battery and can be The at least one buckle elastic arm is elastically displaced laterally, and the at least one operating part extends outwards from the at least one buckle elastic arm, so that the at least one operating part can be pressed down to make the at least one locking The snap arm springs and drives the at least one second clamping block to disengage from the upper surface of the battery. 3. The battery holder according to claim 1 or 2, wherein the movable buckle structure is integrally formed with the plastic seat body to form a part of the surrounding wall; or wherein the movable buckle structure and the positive terminal Integral molding; or wherein the movable buckle is constructed of metal material and is a separate component from the positive and negative terminals. 4. The battery holder according to claim 1 or 2, wherein the movable buckle structure and the plastic seat body are integrally formed to form a part of the surrounding wall; or wherein the movable buckle structure and the plastic seat The body is integrally formed to form a part of the surrounding wall. The at least one buckle elastic arm is provided with a transverse elastic arm and a longitudinal elastic arm. One end of the transverse elastic arm is connected to the bottom of the plastic seat body and the inner side is separated from the bottom to form a gap. , the transverse elastic arm extends laterally for a length of the slot, the longitudinal elastic arm is connected to the other end of the transverse elastic arm and extends upward, and the second buckle is arranged on the longitudinal elastic arm; or wherein the movable buckle structure is connected with the The plastic seat body is integrally formed as part of the peripheral wall, and the at least one buckle elastic arm is provided with a transverse elastic arm and a longitudinal elastic arm. One end of the transverse elastic arm is connected to the bottom of the plastic seat body and the inner side is separated from the bottom in A gap, the transverse elastic arm extends laterally at least 1/4 of the length of the slot, the longitudinal elastic arm is connected to the other end of the horizontal elastic arm and extends upward, the second buckle is arranged on the longitudinal elastic arm; or the movable The buckle structure and the plastic seat body are integrally formed to form a part of the surrounding wall. The at least one buckle elastic arm is two and each is provided with a transverse elastic arm and a longitudinal elastic arm. One end of the two transverse elastic arms is respectively connected There is a gap between the two sides of the bottom of the plastic seat body and the inner side is separated from the bottom. The two transverse elastic arms extend laterally for a length of the placement groove. The two longitudinal elastic arms are respectively connected to the other ends of the two transverse elastic arms and extend upward. The upper ends of the two longitudinal elastic arms are connected by a connecting arm, and the operating part is arranged on the connecting arm, so that the operating part can be pressed downward to disengage the at least one second clamping block from locking the upper side of the battery; Or wherein the movable buckle structure and the plastic base are integrally formed to form a part of the surrounding wall, the at least two buckle elastic arms are two and each is provided with a transverse elastic arm and a longitudinal elastic arm, and the two transverse elastic arms One end is respectively connected to two sides of the bottom of the plastic seat body and the inner side is separated from the bottom to form a gap. The two transverse elastic arms extend laterally for a length of the placement slot, and the two longitudinal elastic arms are respectively connected to the other ends of the two transverse elastic arms. The upper ends of the two longitudinal elastic arms are extended upwards and connected by a connecting arm, the operating part is arranged on the connecting arm, the contact part of the positive terminal is laterally located on one side of the placement slot and the ends of the elastic arms face outward Bending and located below the cross arm, when pressed down by the operating part, the at least one second clamping block can be disengaged from the upper side of the battery and can further press against the end of the elastic arm of the positive terminal. Make the elastic arm spring outwards without elastic pressing against the battery. 5. The battery holder according to claim 1 or 2, characterized in that it can be one of the following a to d or a combination of two or more: a. There are two buckle elastic arms of the movable buckle structure, and the upper ends of the two buckle elastic arms are connected by a cross arm. force to make the at least one second clamping block disengage from the upper side of the battery; b. Wherein the plastic seat body is provided with a limit surface, when the operating part is exerted force, the movable buckle structure can be limited against the limit surface without excessive springing; c. Wherein the contact portion of the positive terminal is located laterally on one side of the placement slot, and the contact portion of the positive terminal can be scratched when the battery is put in and taken out; d. Wherein the elastic fulcrum of the at least one buckle elastic arm is inside the operating portion. 6. The battery holder according to claim 1 or 2, wherein the plastic base body is provided with a positive terminal fixing groove and a negative terminal fixing groove, the positive terminal fixing groove locks the fixing part of the positive terminal, the The negative terminal fixing groove locks the fixing part of the negative terminal. 7. The battery holder according to claim 6, characterized in that it can be one of the following a to f or a combination of more than two: a. The plastic seat body is provided with a first abutment surface, and the elastic arm of the positive terminal presses against the first abutment surface with overflow pressure; b. Wherein the plastic seat body is provided with a second abutment surface, and the at least one buckle elastic arm presses against the second abutment surface with overflow pressure; c. Wherein the positive terminal fixing groove extends horizontally and the upper peripheral wall is provided with an opening, the fixing part of the positive terminal is horizontally engaged with the positive terminal fixing groove and the contact part passes through the opening to the placement groove; d. Wherein the negative terminal fixing groove extends horizontally and the upper peripheral wall is provided with an opening, the fixing part of the negative terminal is horizontally engaged with the positive terminal fixing groove and the contact part passes through the opening to the placement groove; e. The plastic seat body is provided with a limit surface, and the movable buckle structure can be limited against the limit surface when force is applied to the operating part without excessive springing; f. Wherein the movable buckle structure is made of metal, and the movable buckle structure is integrally formed with the positive terminal or the movable buckle structure is a separate component from the positive and negative terminals. 8. The battery holder according to claim 1 or 2, characterized in that it can be one of the following a to f or a combination of two or more: a. wherein the upper end of the at least one first block is provided with an introduction slope; b. wherein the lower end of the at least one first clamping block is a close to horizontal clamping surface; c. wherein the upper end of the at least one second block is provided with an introduction slope; d. wherein the lower end of the at least one second clamping block is a clamping surface close to the level; e. Wherein the two sides of the plastic seat body are cut off to reduce the width, so that the bottom is in the shape of a strip and the surrounding walls are two opposite walls, and the two opposite walls are connected to the two opposite ends of the bottom; f. The plastic seat body is provided with a positive terminal fixing groove and a negative terminal fixing groove, the positive terminal fixing groove extends horizontally and an opening is provided on the upper peripheral wall, and a beam is arranged above the opening to form a longitudinal limit surface , the plastic seat body is provided with a first abutment surface and a second abutment surface above the positive terminal fixing groove, the movable buckle structure is integrally formed with the positive pole terminal, and the movable buckle structure is provided with two buckle springs arm, two second clamping blocks, a connecting arm and an operating part. The lower ends of the two buckle elastic arms are integrally connected to the fixed part of the positive terminal and are located on both sides of the elastic arms of the positive terminal. The two buckle elastic arms and The elastic arms are all bent upwards and extend obliquely and have a tendency to place the overflow pressure of the groove. The two second clamping blocks are arranged on the upper ends of the two snap elastic arms, and the upper ends of the two snap elastic arms are connected by the connecting arm. The operating part Located in the middle section of the connecting arm, the fixing part of the positive terminal is horizontally locked to the fixing groove of the positive terminal, and the contact part and the movable buckle structure pass through the opening to the placement groove, and the elastic arm of the positive terminal is overflowing Pressing against the first abutment surface, the two buckle elastic arms press against the second abutment surface with overflow pressure, so that the elastic arm of the positive terminal and the two buckle elastic arms are raised. At this time, the movable buckle structure The upper end is higher than the lower edge of the limiting surface, and when the operating part is pulled outward, the upper end of the movable buckle structure can be limited against the limiting surface without excessive springing. 9. The battery holder according to claim 2, characterized in that it can be the following a or b or a combination of both: a. wherein the at least one operating part is less than 60 degrees from the horizontal plane; b. The movable buckle structure is integrally formed with the positive terminal and both share the elastic arm, that is, the buckle elastic arm is the same as the elastic arm of the positive terminal. 10. The battery holder according to claim 1 or 2, wherein the at least one first clamping block is close to the negative terminal, and the movable buckle structure is close to the positive terminal; or wherein the at least one first clamping block is close to the positive terminal The positive terminal, the movable buckle structure is close to the negative terminal. 11. The battery holder according to claim 1, characterized in that at least one operating part of the movable buckle structure can be pressed down or pulled sideways to disengage the at least one second clamping block from locking the battery the upper side.