CN218068080U

CN218068080U - Be used for battery test equipment special fixture

Info

Publication number: CN218068080U
Application number: CN202222023949.6U
Authority: CN
Inventors: 张�杰; 成红军; 胡会兵; 张友食; 陈龙
Original assignee: Huizhou Defei Juneng Technology Co ltd
Current assignee: Huizhou Defei Juneng Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-16
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a battery test technical field specifically is a be used for battery test equipment special fixture, lower plate and punch holder including parallel arrangement, one side of lower plate is located middle section position department and is fixed with lower clamping handle, the upside one end of lower clamping handle is fixed with the link, the upside of link is rotated and is connected with the upper clamping handle, the downside one end of upper clamping handle is rotated and is connected with the pull rod, the lower extreme of pull rod is rotated with the upside of punch holder and is connected, the upside of lower plate is fixed with four guide arms that are the rectangle and arrange, four the equal sliding insertion of guide arm locates the inside of punch holder. The utility model discloses, through adjustable battery stop gear, can carry on spacingly to the both ends of unidimensional battery, fix a position the battery when being convenient for install, improve the battery mounted position precision, prevent that battery mounted position skew from leading to examining time measuring electrode contact failure, influence testing result.

Description

Be used for battery test equipment special fixture

Technical Field

The utility model relates to a battery test technical field specifically is a be used for battery test equipment special fixture.

Background

A battery, which is a part of the space of a cup, a tank or other container or a composite container containing electrolyte solution and metal electrodes to generate current, can convert chemical energy into electric energy, and has a positive electrode and a negative electrode. The battery detection equipment is a device for detecting the quality of the battery, and the battery needs to be fixed in the detection process, so that a special clamp is needed to be used for assisting the detection equipment in fixing the battery.

According to the patent publication numbers: CN212586416U discloses a battery test equipment special fixture, including punch holder and lower plate, the punch holder is located directly over the lower plate, the lower plate top is inlayed and is had insulating heelpiece, the punch holder bottom is inlayed and is had the electrical connector, the electrical connector is located directly over the insulating heelpiece, the punch holder top is inlayed and is connected the electrical connector, connect electrical connector and connect electrical connector between the electrical connector, the welding of punch holder one side has a clamp holder, the welding of lower plate one end has No. two clamp holders, the spring hinge is installed to the bolt between clamp holder and No. two clamp holders, based on above retrieval, combine prior art discovery, do not carry out spacing structure to the battery between the splint of this patent, owing to be manual operation when installing the battery on the anchor clamps, positional deviation can hardly appear, if do not have stop gear to fix a position the mounted position of battery, can lead to conducting strip on the anchor clamps and battery positive negative pole contact is bad, influences normal testing result. Accordingly, those skilled in the art have provided a jig dedicated for a battery test equipment to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for battery test equipment special fixture to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a be used for battery test equipment special fixture, lower plate and punch holder including parallel arrangement, one side of lower plate is located middle section position department and is fixed with lower clamping handle, the upside one end of lower clamping handle is fixed with the link, the upside of link is rotated and is connected with the punch holder, the downside one end of punch holder is rotated and is connected with the pull rod, the lower extreme of pull rod is rotated with the upside of punch holder and is connected, the upside of lower plate is fixed with four guide arms that are the rectangle and arrange, four the guide arm all slides and inserts the inside of locating the punch holder, and the upper end of four guide arms all is fixed with the limiting plate, four the one end of limiting plate all is connected with the clamping spring that the cover was located the guide arm outside, four the lower extreme of clamping spring all is connected with the upside of punch holder, the both sides of lower plate are provided with adjustable battery stop gear, the downside of punch holder is located middle section position department and installs two electrically conductive contact plates.

Preferably, adjustable battery stop gear is including offering the inside spout that is located the middle section position department in the lower plate and being fixed in the mount that the lower plate downside is located the middle section position department, the inside of mount is run through to rotate and is connected with the screw thread axle, the outside both ends of screw thread axle are provided with two opposite direction's screw thread, and the outside both ends of screw thread axle are connected with two sliding plates through the symmetry rotation of screw thread, two the upper end of sliding plate all is fixed with spacing lath, and two equal sliding connection in the inboard of spout.

Preferably, the lead angle between the threaded shaft and the two sliding plates is smaller than the friction angle.

Preferably, the upper side of lower plate corresponds the position department of two electrically conductive contact plates and all pastes and is fixed with the supporting pad, two the supporting pad all adopts the component of rubber material.

Preferably, the lower side of the lower clamping handle is fixed with two clamping handle supporting columns, the lower ends of the two clamping handle supporting columns are fixed with fixing plates, and two mounting holes are formed in two ends of each fixing plate.

Preferably, a non-slip mat is adhered to one end of the upper side of the upper clamping handle.

Preferably, the lower clamping plate, the upper clamping plate, the lower clamping handle and the upper clamping handle are all members made of aluminum alloy materials.

The utility model discloses an improve and provide a be used for battery test equipment special fixture here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses, through adjustable battery stop gear, can carry on spacing to the both ends of the battery of different sizes, fix a position the battery when being convenient for install, improve the battery mounted position precision, prevent that the battery mounted position from squinting to lead to detecting the time measuring electrode contact failure, influence the testing result;

the second step is as follows: the utility model discloses, lead through four guide bars to the punch holder, make it keep vertical direction to reciprocate to make one side of punch holder and lower plate fully laminate with the both sides of battery respectively, prevent that the battery from sliding, improved fixed stability.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic diagram of a third view structure according to the present invention.

Description of reference numerals:

1. a lower splint; 2. an upper splint; 3. a lower clamp handle; 4. a connecting frame; 5. an upper clamp handle; 6. a pull rod; 7. a guide bar; 8. a limiting plate; 9. a clamping spring; 10. a conductive contact plate; 11. a fixed mount; 12. a chute; 13. a threaded shaft; 14. a sliding plate; 15. limiting battens; 16. a support pad; 17. a clamp handle support post; 18. a fixing plate; 19. provided is a non-slip mat.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a be used for battery test equipment special fixture here, the technical scheme of the utility model is:

as shown in fig. 1-3, a special fixture for battery detection equipment, including parallel arrangement's lower plate 1 and punch holder 2, one side of lower plate 1 is located middle section position department and is fixed with lower clamping handle 3, the upside one end of lower clamping handle 3 is fixed with link 4, the upside of link 4 rotates and is connected with punch holder 5, the downside one end of punch holder 5 rotates and is connected with pull rod 6, the lower extreme of pull rod 6 rotates with the upside of punch holder 2 and is connected, the upside of lower plate 1 is fixed with four guide arms 7 that are the rectangle and arrange, four guide arms 7 all slide and insert the inside of locating punch holder 2, and the upper end of four guide arms 7 all is fixed with limiting plate 8, the one end of four limiting plate 8 all is connected with the clamping spring 9 of locating the guide arm 7 outside, the lower extreme of four clamping spring 9 all is connected with the upside of punch holder 2, the both sides of lower plate 1 are provided with adjustable battery stop gear, the downside of punch holder 2 is located middle section position department and installs two electrically conductive contact plates 10.

Further, adjustable battery stop gear is including offering in the inside spout 12 that is located middle section position department of lower plate 1 and being fixed in the mount 11 that 1 downside of lower plate is located middle section position department, the inside run through rotation of mount 11 is connected with threaded shaft 13, threaded shaft 13's outside both ends are provided with two opposite direction's screw thread, and threaded shaft 13's outside both ends are connected with two sliding plates 14 through the rotation of screw thread symmetry, two sliding plates 14's upper end all is fixed with spacing lath 15, and two sliding plates 14 equal sliding connection in spout 12's inboard, through adjustable battery stop gear, can be spacing to the both ends of unidimensional battery, fix a position the battery when being convenient for install, improve the battery mounted position precision, prevent that battery mounted position skew from leading to examining time measuring electrode contact failure, influence the testing result.

Further, the lead angle between the threaded shaft 13 and the two sliding plates 14 is smaller than the friction angle. The self-locking function is realized, and the sliding plate 14 is prevented from slightly sliding.

Further, the position department that the upside of lower plate 1 corresponds two electrically conductive contact plates 10 all pastes and is fixed with supporting pad 16, and two supporting pads 16 all adopt the component of rubber material, and supporting pad 16 is used for supporting the battery of centre gripping.

Further, the downside of lower clamp holder 3 is fixed with two clamp holder support columns 17, and the lower extreme of two clamp holder support columns 17 all is fixed with fixed plate 18, and two mounting holes have all been seted up at the both ends of two fixed plates 18, and the inside mounting hole of fixed plate 18 is used for passing fixing bolt, and is fixed with fixed plate 18 and installation face to it is fixed with the installation face to fix anchor clamps whole.

Furthermore, an anti-slip pad 19 is adhered to one end of the upper side of the upper clamp holder 5, and the anti-slip pad 19 prevents the hand from sliding with the upper clamp holder 5 during operation, so that the use and the operation are convenient.

Further, the lower clamping plate 1, the upper clamping plate 2, the lower clamping handle 3 and the upper clamping handle 5 are all made of aluminum alloy materials, the aluminum alloy materials are light in weight and high in strength, and the service life of the clamp is prolonged.

The working principle is as follows: when the battery fixing device is used, one end of the upper clamp handle 5 is pressed down, the other end of the upper clamp handle 5 pulls the upper clamp plate 2 to move upwards along the direction of the guide rod 7 through the pull rod 6, the upper clamp plate 2 is separated from the lower clamp plate 1, the four clamping springs 9 are compressed at the same time, then a battery is placed on the upper side of the lower clamp plate 1 and positioned between the two limiting laths 15, then the upper clamp handle 5 is loosened, the four clamping springs 9 release elasticity to push the upper clamp plate 2 to move downwards, the battery is tightly pressed on the upper side of the lower clamp plate 1 through the upper clamp plate 2 to fix the battery, the two limiting laths 15 can limit the two ends of the battery, the battery is conveniently positioned during installation, the accuracy of the installation position of the battery is improved, the poor contact of an electrode during detection caused by the deviation of the installation position of the battery is prevented, and the detection result is influenced, under the guide effect of four guide arms 7, make punch holder 2 keep vertical direction to reciprocate, thereby make one side of punch holder 2 and lower plate 1 fully laminate with the both sides of battery respectively, prevent that the battery from sliding, the fixed stability has been improved, rotate threaded shaft 13, because threaded shaft 13's outside both ends are provided with two opposite direction's screw thread, and threaded shaft 13's outside both ends are rotated through the screw symmetry and are connected with two sliding plates 14, therefore when threaded shaft 13 rotates, drive two sliding plates 14 reverse movement through the thread engagement, two sliding plates 14 drive two spacing laths 15 reverse movement respectively, thereby can adjust two spacing laths 15's interval, can carry on spacingly to not unidimensional battery, the use flexibility has been improved.

Claims

1. The utility model provides a be used for battery test equipment special fixture which characterized in that: lower plate (1) and punch holder (2) including parallel arrangement, one side of lower plate (1) is located middle section position department and is fixed with lower clamping handle (3), the upside one end of lower clamping handle (3) is fixed with link (4), the upside of link (4) is rotated and is connected with punch holder (5), the downside one end of punch holder (5) is rotated and is connected with pull rod (6), the lower extreme of pull rod (6) is rotated with the upside of punch holder (2) and is connected, the upside of lower plate (1) is fixed with four guide arm (7) that are the rectangle and arrange, four guide arm (7) all slide and insert the inside of locating punch holder (2), and the upper end of four guide arm (7) all is fixed with limiting plate (8), four the one end of limiting plate (8) all is connected with the cover and locates clamping spring (9) in the guide arm (7) outside, four the lower extreme of clamping spring (9) all is connected with the upside of punch holder (2), the both sides of lower plate (1) are provided with adjustable battery mechanism, the downside of punch holder (2) is located two electrically conductive contact plates (10).

2. The special fixture for the battery detection equipment according to claim 1, wherein: adjustable battery stop gear is including offering in inside spout (12) that is located middle section position department of lower plate (1) and being fixed in mount (11) that lower plate (1) downside is located middle section position department, the inside run through rotation of mount (11) is connected with screw thread axle (13), the outside both ends of screw thread axle (13) are provided with two opposite direction's screw thread, and the outside both ends of screw thread axle (13) are connected with two sliding plates (14), two through screw thread symmetry rotation the upper end of sliding plate (14) all is fixed with spacing lath (15), and two equal sliding connection in the inboard of spout (12) sliding plate (14).

3. The special fixture for the battery detection equipment as claimed in claim 2, wherein: the lead angle between the threaded shaft (13) and the two sliding plates (14) is smaller than the friction angle.

4. The special fixture for the battery detection equipment as claimed in claim 1, wherein: the upside of lower plate (1) corresponds the position department of two electrically conductive contact boards (10) and all pastes and is fixed with supporting pad (16), two supporting pad (16) all adopt the component of rubber material.

5. The special fixture for the battery detection equipment as claimed in claim 1, wherein: two clamping handle support columns (17) are fixed to the lower side of the lower clamping handle (3), fixing plates (18) are fixed to the lower ends of the two clamping handle support columns (17), and two mounting holes are formed in two ends of each fixing plate (18).

6. The special fixture for the battery detection equipment as claimed in claim 1, wherein: an anti-slip pad (19) is stuck at one end of the upper side of the upper clamping handle (5).

7. The special fixture for the battery detection equipment as claimed in claim 1, wherein: the lower clamping plate (1), the upper clamping plate (2), the lower clamping handle (3) and the upper clamping handle (5) are all made of aluminum alloy.