阅读说明：本技术 测试用电池装置 (Battery device for test ) 是由 赵克祥 于 2021-09-23 设计创作，主要内容包括：本发明提供了一种测试用电池装置,包括电池固定块、第一调节支架、第二调节支架、第一锁紧件、第二锁紧件和电池连接器。本发明的测试用电池装置通过第一调节支架滑动设置于第一滑槽和第二调节支架滑动设置于第二滑槽,使得可以调整电池固定块的第一侧面和第二侧面方向上的长短,可以适应不同尺寸的电池仓,第一锁紧件和第二锁紧件分别可以在第一侧面和第二侧面滑动,使得第一锁紧件和第二锁紧件分别可以调整第一调节支架和第二调节支架的活动或固定的状态,使用起来方便,通过将电池连接器活动设置于第一调节支架或第二调节支架,便于根据不同对接位置调整电池连接器的所在位置,可以适应不同对接位置的电池仓。(The invention provides a battery device for testing, which comprises a battery fixing block, a first adjusting bracket, a second adjusting bracket, a first locking piece, a second locking piece and a battery connector. The battery device for testing is provided with the first adjusting bracket and the second adjusting bracket, the first adjusting bracket and the second adjusting bracket are arranged on the first sliding groove and the second sliding groove in a sliding mode, so that the length of the battery fixing block in the direction of the first side surface and the second side surface can be adjusted, the battery device can adapt to battery bins with different sizes, the first locking piece and the second locking piece can respectively slide on the first side surface and the second side surface, the first locking piece and the second locking piece can respectively adjust the movable or fixed states of the first adjusting bracket and the second adjusting bracket, the battery device is convenient to use, the battery connector is movably arranged on the first adjusting bracket or the second adjusting bracket, the position of the battery connector can be conveniently adjusted according to different butting positions, and the battery bins with different butting positions can be adapted.)

1. A battery device for testing is characterized by comprising a battery fixing block, a first adjusting bracket, a second adjusting bracket, a first locking part, a second locking part and a battery connector;

the battery fixing block is provided with a first side face and a second side face, the first side face is not parallel to the second side face, the first side face is provided with a first sliding groove, and the second side face is provided with a second sliding groove;

the first adjusting bracket is arranged in the first sliding groove in a sliding manner, and the second adjusting bracket is arranged in the second sliding groove in a sliding manner;

the first locking piece is movably arranged on the first side face, the first locking piece is used for enabling the first adjusting bracket to be fixed when abutting against the first adjusting bracket, and the first locking piece is used for enabling the first adjusting bracket to move when being far away from the first adjusting bracket;

the second locking piece is movably arranged on the second side face, the second locking piece is used for enabling the second adjusting support to be fixed when the second locking piece abuts against the second adjusting support, and the second locking piece is used for enabling the second adjusting support to move when the second locking piece is far away from the second adjusting support;

the battery connector is arranged on the first adjusting bracket and/or the second adjusting bracket in a sliding mode and used for being connected with a power supply.

2. The battery device for testing according to claim 1, wherein the battery connector is a contact connector and/or a board-to-board connector.

3. The test battery device according to claim 1 or 2, wherein the first adjustment bracket and the second adjustment bracket are disposed perpendicular to each other.

4. The battery device for testing according to claim 1 or 2, wherein the first adjustment bracket, the second adjustment bracket, and the battery connector are detachably provided.

5. The test battery device of claim 1 or 2, further comprising a third adjustment bracket and a third locking member;

the third side of battery fixed block is equipped with the third spout, the third side does first side or the contralateral surface of second side, the third regulation support slide set up in the third spout, the activity of third retaining member set up in the third side, the third retaining member be used for the butt in make during the support is adjusted to the third regulation support is fixed, just the third retaining member be used for keeping away from in make during the support is adjusted to the third is adjusted the support activity.

6. The test cell device according to claim 1 or 2, wherein the first adjustment bracket includes a fixing portion and an abutting portion;

the first sliding groove is perpendicular to the first side face, the abutting portion is arranged on the fixing portion, the fixing portion and the abutting portion are perpendicular to each other, the fixing portion is arranged on the first sliding groove in a sliding mode, and the first locking piece abuts against the fixing portion;

the second sliding groove is perpendicular to the second side face, and the second adjusting support is the same as the first adjusting support in structure.

7. The battery device for testing according to claim 6, wherein the number of the fixing portions is at least one, and the number of the first sliding grooves and the number of the second sliding grooves are equal to the number of the fixing portions of the first adjusting bracket and the number of the fixing portions of the second adjusting bracket, respectively.

8. The test battery device of claim 6, wherein the first adjustment bracket further comprises a sliding portion;

the sliding part is arranged on the abutting part in a sliding mode, the sliding part is parallel to the abutting part, and the side face, far away from the battery fixing block, of the sliding part is flush with the side face, far away from the battery fixing block, of the abutting part.

9. The battery device for testing according to claim 1 or 2, wherein the first adjusting bracket or the second adjusting bracket is provided with a fourth sliding groove, the battery connector is slidably disposed in the fourth sliding groove, and a side wall of the fourth sliding groove is provided with a wire hole.

10. The test battery device of claim 1 or 2, further comprising a flexible mat;

the flexible pad is arranged on one side, away from the battery fixing block, of the second adjusting support or the first adjusting support.

11. The battery device for testing as defined in claim 10, wherein the flexible pad has chamfers on both sides thereof, and the side of the flexible pad away from the battery mounting block has friction lines.

12. The test battery device according to claim 1 or 2, wherein the first adjustment bracket and the second adjustment bracket are provided with scales.

13. The battery device for testing according to claim 12, wherein a plurality of numbers are provided on one side of the scale, the numbers are integers, and the numbers of the numbers are sequentially increased along a direction in which the second adjusting bracket or the first adjusting bracket approaches the battery fixing block.

14. The device as claimed in claim 1 or 2, wherein the first side surface has a first engaging groove, the first engaging groove has a first elastic protrusion, the first locking member is slidably disposed in the first engaging groove, when the first locking member slides to a first predetermined position, the first locking member is located on a side of the first elastic protrusion away from the first sliding groove, the first adjusting bracket is in an active state, when the first locking member slides to a second predetermined position, the first locking member is located on a side of the first elastic protrusion close to the first sliding groove, the first adjusting bracket is in a fixed state, and the first elastic protrusion is used to keep the first locking member located at the first predetermined position or the second predetermined position;

the second side face is provided with a second clamping groove, the second clamping groove is the same as the first clamping groove in structure, a second elastic bulge is arranged in the second clamping groove, the second elastic bulge is the same as the first elastic bulge in structure, and the second elastic bulge is used for keeping the position of the second locking piece.

Technical Field

The invention relates to the technical field of electronic equipment testing, in particular to a battery device for testing.

Background

With the coming of the mobile internet era, people have higher and higher requirements on electronic equipment such as mobile phones and tablet computers, especially the cruising ability of batteries, so that the batteries become an important component when various mobile electronic equipment works.

In addition, the electronic equipment is also not powered by a power supply for production test and maintenance, and in the related art, in the production test and maintenance process, a test instrument needs to be connected to test the electronic equipment, and at this time, a battery device for test needs to be used for supplying power to the electronic equipment. Because the models of the electronic equipment are various, the batteries for testing are different, and the batteries for testing are required to be customized according to the battery compartment, so that the cost is wasted.

The existing battery testing device for testing comprises a frame which can be adjusted all around and a battery connector which is fixedly arranged on the frame on one side, when the length and the width are adjusted in the mode, a plurality of fixing points need to be loosened simultaneously, the use is inconvenient, the battery connector is fixed at one point, and the range of the adaptive electronic equipment is limited.

Disclosure of Invention

The invention aims to provide a battery device for testing, which is used for realizing more convenient adaptation to battery bins with different sizes.

In order to achieve the above object, the present invention provides a battery device for testing, comprising a battery fixing block, a first adjusting bracket, a second adjusting bracket, a first locking member, a second locking member and a battery connector;

the battery fixing block is provided with a first side face and a second side face, the first side face is not parallel to the second side face, the first side face is provided with a first sliding groove, and the second side face is provided with a second sliding groove;

the first adjusting bracket is arranged in the first sliding groove in a sliding manner, and the second adjusting bracket is arranged in the second sliding groove in a sliding manner;

the first locking piece is movably arranged on the first side face, the first locking piece is used for enabling the first adjusting bracket to be fixed when abutting against the first adjusting bracket, and the first locking piece is used for enabling the first adjusting bracket to move when being far away from the first adjusting bracket;

the second locking piece is movably arranged on the second side face, the second locking piece is used for enabling the second adjusting support to be fixed when the second locking piece abuts against the second adjusting support, and the second locking piece is used for enabling the second adjusting support to move when the second locking piece is far away from the second adjusting support;

the battery connector is arranged on the first adjusting bracket and/or the second adjusting bracket in a sliding mode and used for being connected with a power supply.

The test battery device has the beneficial effects that: through the first adjusting bracket is arranged in the first sliding groove and the second adjusting bracket is arranged in the second sliding groove in a sliding manner, so that the length of the first side surface of the battery fixing block and the length of the second side surface of the battery fixing block in the direction can be adjusted, and then battery bins with different sizes can be adapted, through the arrangement of the first locking piece and the second locking piece, and the first locking piece and the second locking piece can respectively slide on the first side surface and the second side surface, so that the movable or fixed state of the first adjusting bracket and the second adjusting bracket can be respectively adjusted through the first locking piece and the second locking piece, and the state of the first adjusting bracket or the second adjusting bracket can be adjusted only by adjusting the position of the first locking piece and/or the second locking piece when the distance in the direction of the first side surface and/or the second side surface is adjusted, the battery connector is convenient to use, and the battery connector is movably arranged on the first adjusting support or the second adjusting support, so that the position of the battery connector can be adjusted conveniently according to different butt joint positions, and the battery connector can adapt to battery bins in different butt joint positions.

In a possible embodiment, the battery connector is a contact connector and/or a board-to-board connector. The beneficial effects are that: by providing a contact connector and/or a board-to-board connector, the battery device can be mated with either the contact connector or the board-to-board connector.

In a possible embodiment, the first and second adjusting brackets are arranged perpendicular to each other. The beneficial effects are that: the first adjusting support and the second adjusting support can adjust the distance in the length direction and the width direction of the battery fixing block respectively, and the battery fixing block is suitable for rectangular battery bins.

In one possible embodiment, the first adjusting bracket, the second adjusting bracket and the battery connector are detachably disposed. The beneficial effects are that: through dismantling to set up and be convenient for first regulation support the second adjust the support with the battery connector is changed, is convenient for right first regulation support the second adjust the support with the position of battery connector is changed.

In a possible embodiment, a third adjusting bracket and a third locking member are further included;

the third side of battery fixed block is equipped with the third spout, the third side does first side or the contralateral surface of second side, the third regulation support slide set up in the third spout, the activity of third retaining member set up in the third side, the third retaining member be used for the butt in make during the support is adjusted to the third regulation support is fixed, just the third retaining member be used for keeping away from in make during the support is adjusted to the third is adjusted the support activity. The beneficial effects are that: and the third adjusting bracket is arranged on the opposite side surface of the first side surface or the second side surface, and the movable or fixed state of the third adjusting bracket is adjusted through the third locking piece, so that the length of the battery fixing block in the direction of the first side surface or the second side surface can be adjusted from two sides at the same time.

In a possible embodiment, the first adjustment bracket comprises a fixed part and an abutment part;

the first sliding groove is perpendicular to the first side face, the abutting portion is arranged on the fixing portion, the fixing portion and the abutting portion are perpendicular to each other, the fixing portion is arranged on the first sliding groove in a sliding mode, and the first locking piece abuts against the fixing portion;

the second sliding groove is perpendicular to the second side face, and the second adjusting support is the same as the first adjusting support in structure. The beneficial effects are that: first retaining member with the second retaining member is respectively through first regulation support with the fixed part of second regulation support carries out the butt and fixes, through butt portion butt in the lateral wall of battery compartment, can promote the active area, reduces unit area's atress size.

In a possible embodiment, the number of the fixing portions is at least one, and the number of the first sliding grooves and the number of the second sliding grooves are equal to the number of the fixing portions of the first adjusting bracket and the number of the fixing portions of the second adjusting bracket, respectively. The beneficial effects are that: the fixing part can set up to one again, can set up to at least two, sets up like this and can guarantee the fixing part is by normal fixed, can promote again simultaneously the fixing part is in stability on the battery fixed block.

In a possible embodiment, the first adjustment bracket further comprises a sliding portion;

the sliding part is arranged on the abutting part in a sliding mode, the sliding part is parallel to the abutting part, and the side face, far away from the battery fixing block, of the sliding part is flush with the side face, far away from the battery fixing block, of the abutting part. The beneficial effects are that: the sliding parts are arranged to adjust the length of the abutting parts along with the change of the positions between the adjacent abutting parts through the extension of the sliding parts, so that the stability of the battery device installed in the battery compartment is improved.

In a possible embodiment, the first adjusting bracket or the second adjusting bracket is provided with a fourth sliding slot, the battery connector is slidably arranged on the fourth sliding slot, and a side wall of the fourth sliding slot is provided with a wiring hole. The beneficial effects are that: through setting up the fourth spout makes battery connector can carry out position control as required, through setting up the wire hole is convenient for battery connector is close to one side of battery fixed block is connected the power, is convenient for like this installation and position control.

In one possible embodiment, a flexible mat is also included;

the flexible pad is arranged on one side, away from the battery fixing block, of the second adjusting support or the first adjusting support. The beneficial effects are that: set up the error that produces when the flexible pad is convenient for reduce the adjustment promotes the stability that battery device installed in the battery compartment.

In a feasible embodiment, chamfers are arranged on two sides of the flexible pad, and friction grains are arranged on the side face, away from the battery fixing block, of the flexible pad. The beneficial effects are that: the chamfer is arranged to facilitate installation of the battery device, friction lines are arranged to improve friction coefficient, and the situation that the battery device is separated along with test is prevented.

In a possible embodiment, the first and second adjustment brackets are provided with a scale. The beneficial effects are that: set up the scale is convenient for observe battery device's whole length and width, is convenient for adjust first regulation support with the position of second regulation support.

In a feasible embodiment, a plurality of numbers are arranged on one side of the scale, the numbers are integers, and the numerical values of the numbers are sequentially increased along the direction from the second adjusting bracket or the first adjusting bracket to the battery fixing block. The beneficial effects are that: set up digit and be convenient for more audio-visual observing, be following simultaneously the second adjust the support or first adjust the support to the grow in proper order of battery fixed block's direction can be along with the increase of length digit grow gradually, and it need not to calculate or calculates the content few to set up like this.

In a possible embodiment, the first side surface is provided with a first clamping groove, a first elastic protrusion is arranged in the first clamping groove, the first locking member is slidably arranged in the first clamping groove, when the first locking member slides to a first preset position, the first locking member is located on one side of the first elastic protrusion, which is far away from the first sliding groove, the first adjusting bracket is in an active state, when the first locking member slides to a second preset position, the first locking member is located on one side of the first elastic protrusion, which is close to the first sliding groove, the first adjusting bracket is in a fixed state, and the first elastic protrusion is used for keeping the first locking member located at the first preset position or the second preset position;

the second side face is provided with a second clamping groove, the second clamping groove is the same as the first clamping groove in structure, a second elastic bulge is arranged in the second clamping groove, the second elastic bulge is the same as the first elastic bulge in structure, and the second elastic bulge is used for keeping the position of the second locking piece. The beneficial effects are that: through first elasticity is protruding with second elasticity is protruding right respectively first retaining member with the second retaining member carries on spacingly, with first elasticity is protruding to be taken as an example, works as first elasticity is protruding to be located during first preset position, first retaining member with first regulation support separation, first regulation support is in adjustable state, works as first elasticity is protruding to be located during the second preset position, first retaining member with first regulation support butt, first regulation support is in fixed state, sets up convenient to use like this, also is convenient for carry out the adjustment of activity or fixed state repeatedly.

Drawings

FIG. 1 is a schematic perspective view of a test battery according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a test battery according to another embodiment of the present invention;

FIG. 3 is a schematic perspective view of a test battery according to yet another embodiment of the present invention;

fig. 4 is a schematic structural view of a first locking block and a first elastic protrusion in yet another embodiment of the present invention.

Reference numbers in the figures:

1. a battery fixing block;

2. a first adjusting bracket; 201. a fixed part; 202. an abutting portion; 203. a sliding part;

3. a second adjusting bracket;

4. a first locking member;

5. a second locking member;

6. a battery connector; 601. a contact connector; 602. a board-to-board connector;

7. a third adjusting bracket;

8. a flexible pad;

9. a first elastic protrusion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.

In order to solve the problems in the prior art, embodiments of the present invention provide a battery device for testing.

Fig. 1 is a schematic perspective view of a battery for testing according to an embodiment of the present invention.

Some embodiments of the present invention, referring to fig. 1, include a battery fixing block 1, a first adjusting bracket 2, a second adjusting bracket 3, a first locking member 4, a second locking member 5, and a battery connector 6;

the battery fixing block 1 is provided with a first side face and a second side face, the first side face is not parallel to the second side face, the first side face is provided with a first sliding groove, and the second side face is provided with a second sliding groove;

the first adjusting bracket 2 is arranged in the first sliding groove in a sliding manner, and the second adjusting bracket 3 is arranged in the second sliding groove in a sliding manner;

the first locking member 4 is movably arranged on the first side surface, the first locking member 4 is used for enabling the first adjusting bracket 2 to be fixed when abutting against the first adjusting bracket 2, and the first locking member 4 is used for enabling the first adjusting bracket 2 to be movable when being far away from the first adjusting bracket 2;

the second locking piece 5 is movably arranged on the second side surface, the second locking piece 5 is used for fixing the second adjusting bracket 3 when abutting against the second adjusting bracket 3, and the second locking piece 5 is used for moving the second adjusting bracket 3 when being far away from the second adjusting bracket 3;

the battery connector 6 is slidably arranged on the first adjusting bracket 2 and/or the second adjusting bracket 3, and the battery connector 6 is used for connecting a power supply.

In some embodiments of the invention, the battery fixing block 1 and the battery compartment of the electronic device to be tested have the same shape, the battery fixing block 1 has a rectangular shape, the first side surface and the second side surface are two adjacent side surfaces of the battery fixing block 1, the first sliding groove is disposed on the right side surface of the battery fixing block 1 and is disposed on the left and right sides, the first adjusting bracket 2 is slidably disposed on the left and right sides of the first sliding groove, the second sliding groove is disposed on the front side surface of the battery fixing block 1 and is disposed on the front and back sides, the second adjusting bracket 3 is slidably disposed on the second sliding groove on the front and back sides, the first locking member 4 is slidably disposed on the right side surface of the battery fixing block 1 on the front and back sides, the first locking member 4 can abut against the first adjusting bracket 2 to fix the first adjusting bracket 2 by sliding backwards, otherwise, the first adjusting bracket 2 is in a movable state, but second retaining member 5 horizontal slip set up in the leading flank of battery fixed block 1, second retaining member 5 right slip can the butt in second regulation support 3 makes second regulation support 3 is fixed, otherwise makes second regulation support 3 is in the active state, about battery connector 6 slidable set up in second regulation support 3, wire and external power source intercommunication are passed through to 6 one end of battery connector, and the other end corresponds external electronic equipment's contactor setting.

Furthermore, the battery connector 6 may also be provided to the first adjusting bracket 2.

It is worth explaining, when battery fixed block 1 is the polygon, first side can be adjacent side, also can be for not adjacent side, and along with the difference of the shape in battery compartment, battery fixed block 1 can set up to different shapes, first regulation support 2 with second regulation support 3 can follow battery fixed block 1's adjacent or not adjacent side sets up to different contained angles, makes the degree of contained angle not equal to 0 degree or 180 degrees can.

Fig. 2 is a schematic perspective view of a test battery according to another embodiment of the present invention.

In some embodiments of the present invention, referring to fig. 1 and 2, the battery connector 6 is a contact connector 601 and/or a board-to-board connector 602.

In some embodiments of the present invention, the battery connector 6 is a contact connector 601, and the contact connector 601 is slidably disposed on the second adjusting bracket 3.

In some embodiments of the present invention, the battery connector 6 is a board-to-board connector 602, and the board-to-board connector 602 is slidably disposed on the second adjusting bracket 3.

It should be noted that the battery connector 6 may be a contact connector 601 and a board-to-board connector 602, and when the battery connector 6 is the contact connector 601 and the board-to-board connector 602, both the contact connector 601 and the board-to-board connector 602 may be disposed on the first adjusting bracket 2, or both the contact connector 601 and the board-to-board connector 602 may be disposed on the first adjusting bracket 2 and the second adjusting bracket 3, respectively.

In some embodiments of the present invention, referring to fig. 1, the first adjusting bracket 2 and the second adjusting bracket 3 are disposed perpendicular to each other.

In some embodiments of the present invention, the first adjusting bracket 2 is slidably disposed in a left-right direction, the first adjusting bracket 2 is capable of adjusting a length of the battery device in a left-right direction, the second adjusting bracket 3 is slidably disposed in a front-rear direction, and the second adjusting bracket 3 is capable of adjusting a length of the battery device in a front-rear direction.

In some embodiments of the present invention, referring to fig. 1, the first adjusting bracket 2, the second adjusting bracket 3 and the battery connector 6 are detachably disposed.

In some embodiments of the present invention, the first adjusting bracket 2 is detachably disposed on the battery fixing block 1, the second adjusting bracket 3 is detachably disposed on the battery fixing block 1, and the battery connector 6 is detachably disposed on the second adjusting bracket 3, so that the first adjusting bracket 2 and/or the second adjusting bracket 3 can be conveniently replaced or maintained, and the battery connector 6 can be conveniently replaced: the first adjusting bracket 2 or the second adjusting bracket 3.

Fig. 3 is a schematic perspective view of a battery for testing according to another embodiment of the present invention.

Some embodiments of the invention, referring to fig. 3, further comprise a third adjustment bracket 7 and a third locking member (not shown);

the third side of battery fixed block 1 is equipped with the third spout, the third side does first side or the contralateral surface of second side, third regulation support 7 slide set up in the third spout, the activity of third retaining member set up in the third side, the third retaining member be used for the butt in make during the support 7 is adjusted to the third is fixed, just the third retaining member be used for keeping away from in make during the support 7 is adjusted to the third the support 7 activity is adjusted to the third.

In some embodiments of the present invention, the third side surface is a rear side surface of the battery fixing block 1, the third sliding groove is disposed on the rear side surface of the battery fixing block 1 and is disposed in front of and behind the third sliding groove, the third adjusting bracket 7 is slidably disposed in the third sliding groove in front of and behind the third adjusting bracket, and the third locking member (not shown) is slidably disposed on the third side surface in left and right directions.

It should be noted that, when the battery fixing block 1 is irregular or odd-numbered, the opposite side of the first side or the second side may include a plurality of sides, and one of the sides may be used.

In some embodiments of the invention, with reference to fig. 1 and 2, the first adjusting carriage 2 comprises a fixed part 201 and an abutment 202;

the first sliding slot is perpendicular to the first side surface, the abutting portion 202 is disposed on the fixing portion 201, the fixing portion 201 and the abutting portion 202 are disposed perpendicular to each other, the fixing portion 201 is slidably disposed on the first sliding slot, and the first fastening member 4 abuts against the fixing portion 201;

the second sliding groove is perpendicular to the second side surface, and the second adjusting bracket 3 has the same structure as the first adjusting bracket 2.

In some embodiments of the present invention, since the second adjusting bracket 3 has the same structure as the first adjusting bracket 2, taking the first adjusting bracket 2 as an example, the fixing portion 201 is disposed in the left-right direction, the abutting portion 202 is disposed at the right end face of the fixing portion 201 and disposed in the front-back direction, and the first fastening member 4 abuts against the front side face of the fixing portion 201 when sliding backwards.

In some embodiments of the present invention, referring to fig. 1 and 2, the number of the fixing portions 201 is at least one, and the number of the first sliding grooves and the number of the second sliding grooves are equal to the number of the fixing portions 201 of the first adjusting bracket 2 and the number of the fixing portions 201 of the second adjusting bracket 3, respectively.

In some embodiments of the invention, the first adjusting bracket 2 and the second adjusting bracket 3 are configured as a fairchild, taking the first adjusting bracket 2 as an example, the number of the fixing portions 201 is two, the two fixing portions 201 are symmetrically arranged in front and back, the battery fixing block 1 is provided with the first sliding grooves corresponding to the two fixing portions 201, and the two fixing portions 201 and the two first sliding grooves guide the first adjusting bracket 2, so as to improve the sliding stability.

It should be noted that, when the fixing portion 201 is provided with at least two, the first locking member 4 may be provided with one, or may be provided with at least two.

In some embodiments of the invention, with reference to fig. 1 and 2, said first adjusting carriage 2 further comprises a sliding portion 203;

the sliding portion 203 is slidably disposed on the abutting portion 202, the sliding portion 203 is parallel to the abutting portion 202, and a side surface of the sliding portion 203 away from the battery fixed block 1 is flush with a side surface of the abutting portion 202 away from the battery fixed block 1.

In some embodiments of the present invention, taking the first adjusting bracket 2 as an example, the abutting portion 202 is provided with a sliding slot, the sliding portion 203 is slidably disposed in the sliding slot of the abutting portion 202, and a right side surface of the sliding portion 203 is flush with a right side surface of the abutting portion 202.

In some embodiments of the present invention, referring to fig. 1 and 2, the first adjusting bracket 2 or the second adjusting bracket 3 is provided with a fourth sliding slot, the battery connector 6 is slidably disposed on the fourth sliding slot, and a side wall of the fourth sliding slot is provided with a wire-passing hole.

In some embodiments of the invention, the battery connector 6 is disposed at the front end of the second adjusting bracket 3, the fourth sliding groove is a T-shaped groove, a plurality of uniformly arranged circular wire routing holes are disposed on the rear side wall of the T-shaped groove, and the wire routing position of the battery connector 6 can be adjusted as required along with the adjustment of the position of the battery connector 6.

It is worth to say that, the wiring hole can also be set as a strip-shaped hole, and the wiring requirement is met.

In some embodiments of the present invention, the shape of the fourth sliding groove is the same as the shape of the sliding groove provided in the abutting portion 202, so that the sliding portion 203 and the battery connector 6 can share the sliding groove.

In some embodiments of the invention, referring to fig. 1 and 2, further comprising a flexible mat 8;

the flexible pad 8 is arranged on one side of the second adjusting bracket 3 or one side of the first adjusting bracket 2 far away from the battery fixing block 1.

In some embodiments of the present invention, the flexible pad 8 is disposed on the right side of the second adjusting bracket 3, and the battery device can compensate for errors when disposed in the battery compartment through the flexible pad 8.

In some embodiments of the present invention, referring to fig. 1 and 2, two sides of the flexible pad 8 are provided with chamfers, and a side of the flexible pad 8 away from the battery fixing block 1 is provided with friction lines.

In some embodiments of the present invention, the corners of the upper and lower sides of the flexible pad 8 are provided with chamfers, and the friction lines are disposed on the right side of the flexible pad 8.

It should be noted that the flexible pad 8 may be disposed on the abutting portion 202 and/or the sliding portion 203.

In some embodiments of the invention, referring to fig. 1, the first adjusting carriage 2 and the second adjusting carriage 3 are provided with scales (not shown).

In some embodiments of the present invention, the scale of the first adjusting bracket 2 is arranged in the left-right direction, and the scale of the second adjusting bracket 3 is arranged in the front-back direction. During the use, according to the initial length or the width of battery fixed block 1, and according to first regulation support 2 and/or scale information can be known to the removal distance observation of second regulation support 3 the overall length and the width of battery device are convenient for adjust the not unidimensional battery compartment of suitable size adaptation.

In some embodiments of the present invention, referring to fig. 1, a plurality of numbers are set on one side of the scale, the numbers are integers, and the numbers of the numbers are sequentially increased along a direction in which the second adjusting bracket 3 or the first adjusting bracket 2 approaches the battery fixing block 1.

In some embodiments of the invention, taking the first adjusting bracket 2 as an example, the initial value of the number is zero, the numbers sequentially increase along a direction from right to left, and the value from right to left shows length information of the first adjusting bracket 2 from right to left, so that the information of the entire width of the battery device after adjustment can be known by adding the initial width of the battery fixing block 1 and the value shown by the first adjusting bracket 2 after adjustment.

It is noted that the initial value of the number may also be set to the initial width of the battery device.

Fig. 4 is a schematic structural view of a first locking block and a first elastic protrusion in yet another embodiment of the present invention.

In some embodiments of the present invention, referring to fig. 1 and 4, the first side surface is provided with a first locking groove, the first locking member 4 is slidably disposed in the first locking groove, when the first locking member 4 slides to a first preset position, the first locking member 4 is located on a side of the first elastic protrusion 9 away from the first sliding groove, the first adjusting bracket 2 is in a movable state, when the first locking member 4 slides to a second preset position, the first locking member 4 is located on a side of the first elastic protrusion 9 close to the first sliding groove, the first adjusting bracket 2 is in a fixed state, and the first elastic protrusion 9 is used for keeping the first locking member 4 located at the first preset position or the second preset position;

the second side face is provided with a second clamping groove, the second clamping groove is the same as the first clamping groove in structure, a second elastic bulge is arranged in the second clamping groove, the second elastic bulge is the same as the first elastic bulge 9 in structure, and the second elastic bulge is used for keeping the position of the second locking piece 5.

In some embodiments of the invention, taking the first elastic protrusion 9 and the first locking groove as an example, the first locking groove is a T-shaped groove, the first elastic protrusion 9 is an elastic piece, one end of the first elastic protrusion 9 is fixedly disposed in the first locking groove, the other end of the first elastic protrusion is either movably or fixedly disposed, initially, the middle bulge of the first elastic protrusion 9 is located in the first locking groove, at this time, the middle bulge of the first elastic protrusion 9 abuts against one side of the first locking member 4, the first locking member 4 is located at the first preset position or the second preset position, the first locking member 4 is slid, the position of the first locking member 4 is adjusted, the first locking member 4 presses the middle bulge, and then the first elastic protrusion 9 returns to the shape under the action of the elastic deformation of itself after moving to the other preset position under the action of the external force, that is, the middle bulge of the first elastic protrusion 9 abuts against the other side of the first locking member 4, so that the first locking member 4 is kept at the first preset position or the second preset position, and when the first locking member 4 is respectively located at the first preset position and the second preset position, the first locking member 4 abuts against and is separated from the first adjusting bracket 2, so that the first adjusting bracket 2 is respectively in a movable state and a fixed state.

It should be noted that the first elastic protrusion 9 may also exist in a combination form of a spring and a fixed block, or may be a protrusion made of a flexible material, and the protrusion itself has a power to recover deformation.

Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the following claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.