CN219871705U - Battery current calibration jig for tablet personal computer - Google Patents

Abstract

The utility model provides a battery current calibration jig for a tablet personal computer, which comprises a base, wherein two symmetrically arranged detection circuit boards are fixed at the top end of the base, a detector is fixed at the top end of the detection circuit boards, a detection probe is fixed at one end of the detection circuit boards, a mounting plate is fixed at the top end of the base, a suspension is fixed at the top end of the mounting plate, a lifting rod is connected to the inner side wall of the suspension in a sliding manner, a pressing plate is fixed at the bottom end of the lifting rod, two conductive patches matched with the detection probe are fixed at the bottom end of the pressing plate, two symmetrically distributed stations are arranged at the top end of the base, and a limiting assembly is arranged at the top of each station; this device detects the panel through clamp plate lift cooperation detection circuit board and carries out the electric current calibration, and the operation is comparatively convenient, and difficult wearing and tearing contact causes the damage, has improved detection efficiency, and it places the panel to fix a position through setting up spacing subassembly, can guarantee the device accuracy when detecting, and the operation is more convenient.

Description

Battery current calibration jig for tablet personal computer

Technical Field

The utility model belongs to the technical field of battery processing, and particularly relates to a battery current calibration jig for a tablet personal computer.

Background

Lithium batteries are batteries using lithium metal or lithium alloy as positive/negative electrode materials and nonaqueous electrolyte solutions, and the lithium metal has very high requirements on environment due to the very active chemical characteristics of the lithium metal, so that the lithium batteries have become the mainstream along with the development of scientific technology.

The battery is required to carry out current calibration test to the panel in the course of working, and common battery current calibration test is generally through manual handheld detection pen, contacts some thimble and battery output, and the detection data transmission that obtains carries out calibration detection for check out equipment, and this process operation is comparatively troublesome and efficiency is lower, and the contact is pricked to the excessive easy of effort when thimble and battery's output contacts and causes unnecessary damage, influences battery production quality.

Accordingly, the present utility model provides a calibration fixture for the battery current of a tablet computer to achieve the purpose of more practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a battery current calibration jig for a tablet personal computer, which is used for solving the problems that the efficiency is low and the contacts of a battery plate are easy to damage when the battery plate is subjected to current calibration.

The utility model discloses a battery current calibration jig for a tablet personal computer, which is prepared from the following specific technical means:

the utility model provides a panel computer battery electric current calibration tool, includes the base, the top of base is fixed with the detection circuit board that two symmetries set up, the top of detection circuit board is fixed with the detector, the one end of detection circuit board is fixed with detection probe, the top of base is fixed with the mounting panel, the top of mounting panel is fixed with the suspension, the inside wall sliding connection of suspension has the lifter, the bottom mounting of lifter has the clamp plate, the bottom mounting of clamp plate have two with detection probe matched with electrically conductive paster, two symmetrical distribution's station has been seted up on the top of base, the top of station is provided with spacing subassembly.

Further, the spacing subassembly include with base bottom fixed bearing frame, the both sides lateral wall of bearing frame rotates respectively and is connected with the two-way lead screw that the symmetry set up, the screw sleeve that two symmetries set up has been cup jointed to the lateral wall of two-way lead screw, the top of screw sleeve is fixed with the slider, the slider slides and runs through the top lateral wall of base, the top of slider is fixed with the limiting plate, the bottom mounting of base has two supports that the symmetry set up, two-way lead screw runs through two respectively the support, the one end of two-way lead screw is fixed with the knob.

Further, a plurality of sliding through grooves matched with the sliding blocks are formed in the top end of the base, the sliding blocks penetrate through the corresponding sliding through grooves respectively, and side walls on two sides of the sliding blocks are in sliding connection with side walls on two sides of the sliding through grooves.

Further, a side wall of one side of the mounting plate is fixed with two symmetrically arranged fixing blocks, a guide rod is fixed between the bottom end of each fixing block and the top end of the base, two symmetrically arranged sliding sleeves are embedded in the top end of the pressing plate, and the two guide rods respectively slide to penetrate through the two sliding sleeves.

Further, two movable grooves are formed in the side wall of one side of the base, and the side walls of one side of the two movable grooves are all arranged in an arc surface.

Further, the bottom end of base is fixed with a plurality of supporting legs that are symmetrical distribution, the bottom end mounting of supporting leg has the supporting shoe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the pressing plate is lifted to be matched with the detection circuit board to carry out current calibration detection on the battery plate, the operation is more convenient, the contact points are not easy to wear and damage, the detection efficiency is improved, the battery plate is positioned and placed by arranging the limiting assembly, the accuracy of the device in detection can be ensured, and the operation is more convenient.

According to the utility model, synchronous detection of two battery plates is realized simultaneously by setting double-station positions, so that the detection efficiency in battery current calibration is greatly improved, and the distance between the two corresponding limiting plates can be controlled by rotating the knob, so that the detection device can perform current calibration detection on the battery plates with different sizes in a certain range, and the applicability of the device is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the mounting plate structure of the present utility model.

FIG. 3 is a schematic view of the base structure of the present utility model.

Fig. 4 is a schematic structural view of a limiting assembly according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 2. a detection circuit board; 3. a detector; 4. a detection probe; 5. a mounting plate; 6. a suspension; 7. a lifting rod; 8. a pressing plate; 9. a conductive patch; 10. a station; 11. a limit component; 111. a bearing seat; 112. a two-way screw rod; 113. a thread sleeve; 114. a slide block; 115. a limiting plate; 116. a bracket; 117. a knob; 12. sliding through grooves; 13. a fixed block; 14. a guide rod; 15. a sliding sleeve; 16. a movable groove; 17. support legs; 18. and a supporting block.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a battery current calibration jig for a tablet personal computer, which comprises a base 1, wherein two symmetrically arranged detection circuit boards 2 are fixed at the top end of the base 1, a detector 3 is fixed at the top end of the detection circuit boards 2, a detection probe 4 is fixed at one end of the detection circuit boards 2, a mounting plate 5 is fixed at the top end of the base 1, a suspension bracket 6 is fixed at the top end of the mounting plate 5, a lifting rod 7 is slidably connected to the inner side wall of the suspension bracket 6, a pressing plate 8 is fixed at the bottom end of the lifting rod 7, two conductive patches 9 matched with the detection probe 4 are fixed at the bottom end of the pressing plate 8, two symmetrically distributed stations 10 are arranged at the top end of the base 1, a limit component 11 is arranged at the top of each station 10, the detection circuit boards are subjected to current calibration detection through lifting of the pressing plate 8, the detection circuit boards are not easy to wear and damage due to contact points, the detection efficiency is improved, the accuracy of the device in detection can be ensured, the detection can be realized simultaneously through arranging the limit component 11, the two stations 10 in a synchronous detection mode, and the detection efficiency of the battery current calibration can be greatly improved.

The limiting assembly 11 comprises a bearing seat 111 fixed with the bottom end of the base 1, two side walls of the bearing seat 111 are respectively connected with two symmetrical bidirectional screw rods 112 in a rotating mode, two symmetrical threaded sleeves 113 are sleeved on the outer side walls of the bidirectional screw rods 112, sliding blocks 114 are fixed to the top ends of the threaded sleeves 113, the sliding blocks 114 penetrate through the side walls of the top ends of the base 1 in a sliding mode, limiting plates 115 are fixed to the top ends of the sliding blocks 114, two symmetrical supports 116 are fixed to the bottom end of the base 1, two bidirectional screw rods 112 penetrate through the two supports 116 respectively, knobs 117 are fixed to one ends of the bidirectional screw rods 112, the distance between the corresponding two limiting plates 115 can be controlled through rotating the knobs 117, and therefore the detecting device can conduct current calibration detection on battery plates of different sizes in a certain range, and applicability of the device is improved.

The top end of the base 1 is provided with a plurality of sliding through grooves 12 matched with the sliding blocks 114, the sliding blocks 114 respectively penetrate through the corresponding sliding through grooves 12, and two side walls of the sliding blocks 114 are in sliding connection with two side walls of the sliding through grooves 12.

Wherein, the side wall of one side of mounting panel 5 is fixed with two fixed blocks 13 that the symmetry set up, is fixed with guide bar 14 between the bottom of fixed block 13 and the top of base 1, and the top of clamp plate 8 inlays and is equipped with two sliding sleeve 15 that the symmetry set up, and two guide bars 14 slip respectively runs through two sliding sleeve 15, cooperatees through sliding sleeve 15 and guide bar 14 can the European stability of improving clamp plate 8 when going up and down.

Wherein, two movable grooves 16 have been seted up to one side lateral wall of base 1, and one side lateral wall of two movable grooves 16 all is the cambered surface setting, can be convenient for operating personnel handheld panel afterbody place and take through seting up movable groove 16, improves the convenience when detecting.

Wherein, the bottom end of the base 1 is fixed with a plurality of symmetrically distributed supporting legs 17, and the bottom end of the supporting legs 17 is fixed with supporting blocks 18.

Specific use and action of the embodiment:

in the utility model, when current calibration is required for the battery plate, firstly, the knob 117 at two sides of the base 1 is rotated to drive the bidirectional screw rod 112 to rotate, the bidirectional screw rod 112 is in threaded transmission with the threaded sleeve 113 when rotating, then the sliding block 114 and the limiting plates 115 are driven to move, at the moment, the distance between the two limiting plates 115 is adjusted according to the size of the battery plate, after the distance is adjusted to a proper distance, the battery plate is sequentially placed on the two stations 10 and is positioned between the corresponding two limiting plates 115 to limit the battery plate, meanwhile, the contact at the end part of the battery plate is aligned with the detection probe 4 of the detection circuit board 2, finally, the pressing plate 8 is pushed to be pressed down by the pressing plate 7, the conductive patch 9 is in contact with the battery contact and the detection probe 4 when the pressing plate 8 is pressed down, then, connection and electrifying are carried out on the two, the detection circuit board 2 can transmit detection data to the detector 3, after current calibration detection is completed, the lifting rod 7 is lifted, the pressing plate 8 is lifted, and the detected battery plate can be taken out.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A tablet personal computer battery current calibration jig is characterized in that: including base (1), the top of base (1) is fixed with detection circuit board (2) that two symmetries set up, the top of detection circuit board (2) is fixed with detector (3), the one end of detection circuit board (2) is fixed with detection probe (4), the top of base (1) is fixed with mounting panel (5), the top of mounting panel (5) is fixed with suspension (6), the inside wall sliding connection of suspension (6) has lifter (7), the bottom mounting of lifter (7) has clamp plate (8), the bottom mounting of clamp plate (8) have two with detection probe (4) matched with electrically conductive paster (9), two symmetric distribution's station (10) have been seted up on the top of base (1), the top of station (10) is provided with spacing subassembly (11).

2. The battery current calibration jig for a tablet computer of claim 1, wherein: limiting component (11) include with base (1) bottom fixed bearing frame (111), the both sides lateral wall of bearing frame (111) rotates respectively and is connected with two-way lead screw (112) that the symmetry set up, two screw thread cover (113) that the symmetry set up have been cup jointed to the lateral wall of two-way lead screw (112), the top of screw thread cover (113) is fixed with slider (114), slider (114) slip runs through the top lateral wall of base (1), the top of slider (114) is fixed with limiting plate (115), the bottom mounting of base (1) has two support (116) that the symmetry set up, two-way lead screw (112) run through respectively two support (116), the one end of two-way lead screw (112) is fixed with knob (117).

3. The battery current calibration jig for a tablet computer according to claim 2, wherein: a plurality of sliding through grooves (12) matched with the sliding blocks (114) are formed in the top end of the base (1), the sliding blocks (114) respectively penetrate through the corresponding sliding through grooves (12), and side walls on two sides of the sliding blocks (114) are in sliding connection with side walls on two sides of the sliding through grooves (12).

4. The battery current calibration jig for a tablet computer of claim 1, wherein: two symmetrically arranged fixed blocks (13) are fixed on one side wall of the mounting plate (5), guide rods (14) are fixed between the bottom ends of the fixed blocks (13) and the top ends of the bases (1), two symmetrically arranged sliding sleeves (15) are embedded in the top ends of the pressing plates (8), and the two guide rods (14) respectively slide to penetrate through the two sliding sleeves (15).

5. The battery current calibration jig for a tablet computer of claim 1, wherein: two movable grooves (16) are formed in one side wall of the base (1), and one side wall of each movable groove (16) is arranged in an arc surface mode.

6. The battery current calibration jig for a tablet computer of claim 1, wherein: the base is characterized in that a plurality of symmetrically distributed supporting legs (17) are fixed at the bottom end of the base (1), and supporting blocks (18) are fixed at the bottom ends of the supporting legs (17).