Battery connector

Abstract

The utility model discloses a battery connector, and particularly relates to the technical field of connectors, which comprises an insulating mounting seat, a mounting groove is arranged at the front end of the insulating mounting seat, an insulating mounting plate is arranged in the mounting groove, and four elastic electrode terminals penetrate through the front end of the insulating mounting plate. The insulating mounting plate and the insulating mounting base are connected through a clamping assembly, the clamping assembly comprises six insertion blocks, and six insertion grooves matched with the insertion blocks are formed in the inner wall of the mounting groove. According to the utility model, the insertion blocks are inserted into the slots, and the clamping blocks are pushed by the reset springs to be automatically inserted into the clamping holes, so that the insulation mounting plate is fixed, the structure is simple, the assembly is very convenient, the connection firmness between the insulation mounting plate and the insulation mounting seat can be improved, and the disassembly is convenient. When the elastic electrode terminal needs to be replaced, the clamping block can be pulled to move out of the clamping hole only by pulling the pull ring to drive the moving plate to move, the insulating mounting plate can be pulled out of the mounting groove conveniently, and the elastic electrode terminal can be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a battery connector. Background Art

[0002] In general portable electronic products, batteries are provided inside to supply power. In mobile phones equipped with removable batteries, an elastic battery connector is usually fixed on the mobile phone motherboard. The battery and the mobile phone body are connected through the elastic battery connector to transmit the battery power to the mobile phone motherboard and other electrical components.

[0003] At present, in order to improve the installation efficiency of the existing elastic battery connector, a Chinese patent with prior art publication number CN212114083U discloses an elastic battery connector and a mobile phone. Since a positioning column and a threaded connection hole are set at the bottom of the elastic battery connector, the connection and fixation of the elastic battery connector to the mobile phone motherboard are more convenient to operate, thereby effectively improving the installation efficiency of the elastic battery connector.

[0004] However, the above-mentioned prior art still has the following problems when in use: since the elastic electrode terminal is fixed on the insulating base, after the battery is disassembled many times, the surface of the elastic electrode terminal is worn, which will affect the contact between the battery and the elastic electrode terminal in the later stage. The entire battery connector can only be replaced, resulting in high cost of use. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a battery connector, which fixes the insulating mounting plate by plugging the plug block into the slot and by plugging the clamp block into the clamp hole. The structure is simple and the assembly is very convenient. When disassembly is required, the insulating mounting plate can be pulled out of the mounting groove by pulling the movable plate to move the clamp block out of the clamp hole, and the elastic electrode terminal can be replaced to solve the problems in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery connector, comprising an insulating mounting seat, a mounting groove is provided at the front end of the insulating mounting seat, an insulating mounting plate is provided in the mounting groove, four elastic electrode terminals are penetrated through the front end of the insulating mounting plate, the insulating mounting plate and the insulating mounting seat are connected by a card connection assembly, the card connection assembly comprises six plug blocks, six slots matched with the plug blocks are provided on the inner wall of the mounting groove, the six plug blocks are respectively inserted in the six slots, a receiving groove is provided on the inner wall of each slot, a card block is slidably provided in the receiving groove, a card hole matched with the card block is provided inside each plug block, the card block is inserted in the card hole, a reset spring is fixed between each card block and the inner wall of each receiving groove for pushing the card block to be plugged into the card hole.

[0007] In a preferred embodiment, the insulating mounting plate is provided with embedding grooves on the top and bottom, and each clamping block is fixed with a limiting rod on the side away from the clamping hole. The limiting rod passes through the reset spring and the insulating mounting plate in sequence and extends into the embedding groove. The clamping block is pulled to move by the limiting rod to facilitate the adjustment of the position of the clamping block.

[0008] In a preferred embodiment, movable plates are provided in both embedding grooves, and the movable plate in one embedding groove is fixed to three limiting rods in the embedding groove, so as to facilitate adjustment of the positions of the limiting rods.

[0009] In a preferred embodiment, the outer walls of the two movable plates are hinged with pull rings to facilitate the staff to pull the movable plates to move, and the cross-section of each block is set to be trapezoidal.

[0010] In a preferred embodiment, the front end of the insulating mounting plate is provided with a plurality of first through holes penetrating the insulating mounting plate, the inner wall of the mounting groove is provided with a plurality of second through holes, and the plurality of second through holes are respectively connected with the plurality of first through holes, the top and bottom ends of the four elastic electrode terminals all penetrate the first through holes and extend into the second through holes, and the elastic electrode terminals are conveniently installed by means of the cooperation between the first through holes and the second through holes.

[0011] In a preferred embodiment, the outer wall of each elastic electrode terminal is coated with a wear-resistant coating, which is a new type of functional coating with special functions and good wear resistance, and can therefore be used to improve the wear resistance of the elastic electrode terminal.

[0012] In a preferred embodiment, the top of both sides of the insulating mounting seat are threadedly connected with two bolts distributed front and back, and the bolts are used to facilitate fixing the battery connector to the mobile phone circuit board and to facilitate disassembly of the battery connector.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model inserts the plug block into the slot, and the card block is automatically inserted into the card hole by being pushed by the reset spring, so as to fix the insulating mounting plate. The utility model has a simple structure and is very convenient to assemble, and can also improve the connection firmness between the insulating mounting plate and the insulating mounting seat. When disassembly is required, it is only necessary to pull the pull ring to drive the moving plate to move, so that the card block can be pulled out of the card hole, which is convenient for pulling the insulating mounting plate out of the mounting slot and replacing the elastic electrode terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural diagram of the insulating mounting plate and the insulating mounting seat of the utility model;

[0017] Figure 3 It is a cross-sectional view of the insulating mounting seat of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle;

[0019] Figure 5 This is a structural diagram of the card block and the insert block of the utility model.

[0020] The reference numerals are: 1, insulating mounting seat; 2, mounting groove; 3, insulating mounting plate; 4, elastic electrode terminal; 5, clamping assembly; 6, embedding groove; 7, limiting rod; 8, moving plate; 9, pull ring; 10, first through hole; 11, second through hole; 12, bolt;

[0021] 501, plug-in block; 502, slot; 503, storage slot; 504, clamping block; 505, clamping hole; 506, return spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Refer to the instruction manual Figure 1-5 The utility model provides a battery connector, including an insulating mounting seat 1, a mounting groove 2 is provided at the front end of the insulating mounting seat 1, an insulating mounting plate 3 is provided in the mounting groove 2, four elastic electrode terminals 4 are penetrated at the front end of the insulating mounting plate 3, a plurality of first through holes 10 penetrating the insulating mounting plate 3 are provided at the front end of the insulating mounting plate 3, a plurality of second through holes 11 are provided on the inner wall of the mounting groove 2, and the plurality of second through holes 11 are respectively connected with the plurality of first through holes 10, and the top and bottom ends of the four elastic electrode terminals 4 penetrate the first through holes 10 and extend into the second through holes 11;

[0024] Next, the insulating mounting plate 3 is connected to the insulating mounting seat 1 through a snap-fit ​​assembly 5, the snap-fit ​​assembly 5 includes six plug-in blocks 501, the inner wall of the mounting groove 2 is provided with six slots 502 adapted to the plug-in blocks 501, the six plug-in blocks 501 are respectively inserted into the six slots 502, each slot 502 is provided with a receiving slot 503 on its inner wall, a snap-fit ​​block 504 is slidably provided in the receiving slot 503, each snap-fit ​​block 504 is configured to have a trapezoidal cross section, each plug-in block 501 is provided with a snap-fit ​​hole 505 adapted to the snap-fit ​​block 504, the snap-fit ​​block 504 is inserted into the snap-fit ​​hole 505;

[0025] In addition, a reset spring 506 is fixed between each block 504 and the inner wall of each receiving groove 503, which is used to push the block 504 to be plugged into the hole 505. The top and bottom of the insulating mounting plate 3 are provided with embedding grooves 6. A limiting rod 7 is fixed on the side of each block 504 away from the hole 505. The limiting rod 7 passes through the reset spring 506 and the insulating mounting plate 3 in sequence and extends into the embedding groove 6. A movable plate 8 is provided in each of the two embedding grooves 6. The movable plate 8 in one embedding groove 6 is fixed to the three limiting rods 7 in the embedding groove 6 to facilitate adjusting the position of the limiting rod 7. The outer walls of the two movable plates 8 are hinged with pull rings 9 to facilitate pulling the movable plates 8 to move.

[0026] During assembly, the installer first inserts the four elastic electrode terminals 4 into the first through holes 10 on the insulating mounting plate 3, and then inserts the six plug blocks 501 on the insulating mounting plate 3 into the six slots 502. When the plug blocks 501 contact the clamping blocks 504, the clamping blocks 504 are arranged in a trapezoidal shape, so the clamping blocks 504 are pushed into the receiving grooves 503 by the plug blocks 501. Figure 5 As shown, after the plug block 501 and the slot 502 are plugged into place, the card block 504 is pushed by the reset spring 506 to be automatically inserted into the card hole 505, thereby completing the fixation of the insulating mounting plate 3. The structure is simple and it is very convenient to assemble. When disassembly is required, the installer only needs to pull the two pull rings 9 on the movable plate 8, and use the movable plate 8 to drive the card block 504 on the three limit rods 7 to retract from the card hole 505 to the storage groove 503, so that the insulating mounting plate 3 can be pulled out from the mounting groove 2, and then the elastic electrode terminal 4 can be pulled out from the first through hole 10 on the insulating mounting plate 3, and the elastic electrode terminal 4 can be replaced.

[0027] Furthermore, the outer wall of each elastic electrode terminal 4 is coated with a wear-resistant coating, which is a new type of functional coating with special functions and good wear resistance, and is used to improve the wear resistance of the elastic electrode terminal 4;

[0028] In addition, two bolts 12 distributed front and back are threadedly connected to the top of both sides of the insulating mounting seat 1. The bolts 12 are used to fix the battery connector to the mobile phone circuit board and to facilitate the removal of the battery connector.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A battery connector, comprising an insulating mounting seat (1), characterized in that: The front end of the insulating mounting seat (1) is provided with a mounting groove (2), the mounting groove (2) is provided with an insulating mounting plate (3), and the front end of the insulating mounting plate (3) is penetrated by four elastic electrode terminals (4); The insulating mounting plate (3) is connected to the insulating mounting seat (1) via a snap-fit ​​assembly (5), the snap-fit ​​assembly (5) comprising six plug-in blocks (501), the inner wall of the mounting groove (2) being provided with six slots (502) adapted to the plug-in blocks (501), the six plug-in blocks (501) being respectively inserted into the six slots (502), the inner wall of each slot (502) being provided with a receiving groove (503), a snap-fit ​​block (504) being slidably arranged in the receiving groove (503), a snap-fit ​​hole (505) adapted to the snap-fit ​​block (504) being arranged inside each plug-in block (501), the snap-fit ​​block (504) being inserted into the snap-fit ​​hole (505); A return spring (506) is fixed between each clamping block (504) and the inner wall of each receiving groove (503) for pushing the clamping block (504) to be plugged into the clamping hole (505).

2. A battery connector according to claim 1, characterized in that: The insulating mounting plate (3) is provided with embedding grooves (6) at the top and bottom, and a limiting rod (7) is fixedly provided on the side of each clamping block (504) away from the clamping hole (505), and the limiting rod (7) passes through the reset spring (506) and the insulating mounting plate (3) in sequence and extends into the embedding groove (6).

3. A battery connector according to claim 2, characterized in that: A movable plate (8) is provided in each of the two embedded grooves (6); the movable plate (8) in one embedded groove (6) is fixed to three limiting rods (7) in the embedded groove (6), so as to facilitate adjustment of the position of the limiting rods (7).

4. A battery connector according to claim 3, characterized in that: The outer walls of the two movable plates (8) are both hinged with pull rings (9) to facilitate pulling the movable plates (8) to move, and the cross section of each clamping block (504) is arranged to be trapezoidal.

5. A battery connector according to claim 1, characterized in that: The front end of the insulating mounting plate (3) is provided with a plurality of first through holes (10) penetrating the insulating mounting plate (3); the inner wall of the mounting groove (2) is provided with a plurality of second through holes (11), and the plurality of second through holes (11) are respectively connected to the plurality of first through holes (10); the top ends and bottom ends of the four elastic electrode terminals (4) penetrate the first through holes (10) and extend into the second through holes (11).

6. A battery connector according to claim 1, characterized in that: The outer wall of each elastic electrode terminal (4) is coated with a wear-resistant coating, so as to improve the wear resistance of the elastic electrode terminal (4).

7. A battery connector according to claim 1, characterized in that: The tops of both sides of the insulating mounting seat (1) are threadedly connected with two bolts (12) distributed front and back, which are used to fix the insulating mounting seat (1).

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