CN211505819U

CN211505819U - Storage battery tester

Info

Publication number: CN211505819U
Application number: CN201921974300.4U
Authority: CN
Inventors: 许清忠
Original assignee: Zhangzhou Weihua Electronic Co ltd
Current assignee: Zhangzhou Weihua Electronic Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-15
Anticipated expiration: 2029-11-15

Abstract

The utility model provides a battery tester, including base, tester body and test clamp subassembly, be equipped with the installation cavity that is used for installing the battery on the base, test clamp subassembly includes mounting bracket, anodal test pen and negative pole test pen, the upside of installation cavity is located to the mounting bracket, is equipped with the riser guide who is used for the vertical slip mounting bracket on the base, but the horizontal slip installs left side insulating slider and right insulating slider on the mounting bracket, anodal test pen and negative pole test pen are installed respectively on left side insulating slider and right insulating slider, just anodal test pen and negative pole test pen all with this body coupling of tester. The utility model discloses simple structure, convenient to use adopts fixed knot to construct with anodal test pen and negative pole test pen fixed, separately with the table line of anodal test pen and negative pole test pen, prevents that two table lines twine together to avoid the easy condition of tearing apart of traditional tester structure table line, effectively prolong the life of table line.

Description

Storage battery tester

Technical Field

The utility model relates to a test equipment technical field, concretely relates to battery tester.

Background

The storage battery tester is also called a storage battery detector or a storage battery analyzer, and is a professional analysis and detection device for judging the working capacity of the automobile storage battery. The automobile battery, although not a high cost factor, plays a significant role in the overall automobile. Therefore, whether the automobile storage battery is still good or not is known, the storage battery to be scrapped is replaced in advance, the normal use of the automobile is vital, the conventional storage battery tester usually adopts the surface wire to connect the positive electrode and the negative electrode of the storage battery for detection, so that the problems of surface wire winding, knotting and the like often occur, the surface wire can be broken when the wire is untied without paying attention to excessive force, and waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above weak point, provide one kind and adopt to give local fixed with anodal test pen and negative pole test pen to keep the clean and tidy of table line, effectively avoid the battery tester of the emergence of the condition of knoing of table line.

The utility model provides a scheme that technical problem adopted is: the utility model provides a battery tester, includes base, tester body and test clamp subassembly, be equipped with the installation cavity that is used for installing the battery on the base, test clamp subassembly includes mounting bracket, anodal test pen and negative pole test pen, the upside of installation cavity is located to the mounting bracket, is equipped with the lift guide rail that is used for the sliding mounting bracket from top to bottom on the base, but the horizontal slip installs left side insulating slider and right insulating slider on the mounting bracket, anodal test pen and negative pole test pen are installed respectively on left side insulating slider and right insulating slider, just anodal test pen and negative pole test pen all with this body coupling of tester.

Furthermore, the storage battery is convenient to test in order to fix the storage battery; the utility model discloses a storage battery, including installation cavity, drive screw, first external screw thread, drive screw, second external screw thread, first drive nut and second drive nut, be equipped with the hand wheel in the installation cavity, drive screw's the other end passes through the bearing and rotates and install in the base, drive screw's left side is equipped with first external screw thread, and drive screw's right side is equipped with the second external screw thread, and the spiral direction of first external screw thread and second external screw thread is opposite, first drive nut and first external screw thread threaded connection, second drive nut and second external screw thread threaded connection, be equipped with first fixed slider on the first drive nut, be equipped with the fixed slider of second on the second drive nut, be equipped with the spout that is located the drive screw upside in the installation cavity, the equal slidable mounting of the fixed slider of first fixed slider and second is in the spout.

Further, the positive electrode detection pen and the negative electrode detection pen are driven to move above the positive electrode and the negative electrode of the storage battery while the storage battery is fixed; the positive pole detects the pen and is connected so that remove along with first solid fixed sliding block through first insulator spindle and first solid fixed sliding block, the negative pole detects the pen and is connected so that remove along with the second solid fixed sliding block through second insulator spindle and second solid fixed sliding block, all is equipped with the insulating lasso so that the cover is on positive pole detects pen and negative pole detection pen on first insulator spindle and the second insulator spindle, but the installation of insulating lasso horizontal migration is on first insulator spindle and second insulator spindle.

Furthermore, in order to ensure that the circuit board is not impacted when the tester body falls carelessly; the tester body comprises a test box and a circuit board arranged in the test box, wherein a plurality of shock absorption silica gel columns used for shock absorption installation of the circuit board are arranged in the test box.

Further, in order to prevent the working temperature of the tester from rising, the service life of the electrical components is influenced; the upper side wall of the test box is obliquely provided with a plurality of first radiating fins and a plurality of second radiating fins, and the oblique direction of the first radiating fins is opposite to that of the second radiating fins.

Compare prior art, the utility model has the advantages of it is following: the utility model has simple structure and convenient use, adopts the fixing structure to fix the anode detection pen and the cathode detection pen, separates the surface lines of the anode detection pen and the cathode detection pen, and prevents the two surface lines from winding together, thereby avoiding the condition that the surface line of the traditional tester structure is easy to be broken, and effectively prolonging the service life of the surface line; the utility model is mainly used for detecting 12V storage batteries, but the appearance sizes of different storage batteries have deviation, in order to adapt to the storage batteries with different sizes, the utility model also arranges a fixed component in the installation cavity, the storage batteries are placed in the installation cavity, the hand wheel is rotated to drive the first fixed slide block and the second fixed slide block to move towards the storage batteries, the positive detection pen and the negative detection pen can also move synchronously, when the storage batteries are clamped, the positive detection pen and the negative detection pen can also be driven to move above the storage batteries without additional operation and movement, thereby bringing convenience for detection operation, because the distances between the positive and negative interfaces of the storage batteries and the edges of the storage batteries are usually fixed, the first fixed slide block and the second fixed slide block are moved to the edges of the storage batteries, the positive detection pen and the negative detection pen are just above the positive and negative interfaces of the storage batteries, only need move the mounting bracket downwards this moment, make anodal test pen and negative pole test pen and the contact of the positive negative pole interface of battery, just can measure, even meet the battery that the distance between positive negative pole interface of battery and the battery edge is different, the utility model discloses but lasso horizontal migration's structure also can satisfy the use of this kind of condition, carry out the micro-adjustment to the lasso this moment just can, in addition, the utility model discloses still have and prevent falling, advantages such as heat dispersion is good.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings:

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

FIG. 2 is a schematic structural view of a fixing assembly;

fig. 3 is a schematic structural view of the tester body.

In the figure: 1-positive detection pen; 2-a mounting rack; 3-a first insulating rod; 4-mounting a cavity; 5-a first fixed slide block; 6-a base; 7-a second insulating rod; 8-an insulating ferrule; 9-negative pole test pen; 10-a lifting guide rail; 11-a hand wheel; 12-a drive screw; 13-a first drive nut; 14-a second drive nut; 15-a chute; 16-a second fixed slide; 17-a storage battery; 18-first heat sink fins; 19-a circuit board; 20-shock absorption silica gel column; 21-second cooling fins; 22-test cartridge.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples:

as shown in fig. 1-3, this embodiment provides a battery tester, including base 6, tester body and test clamp subassembly, be equipped with installation cavity 4 that is used for installing battery 17 on the base 6, the test clamp subassembly includes mounting bracket 2, anodal test pen 1 and negative pole test pen 9, the upside of installation cavity 4 is located to mounting bracket 2, is equipped with the riser guide 10 that is used for sliding mounting bracket 2 from top to bottom on the base 6, but installing left side insulating slider and right insulating slider of horizontal slip on the mounting bracket 2, anodal test pen 1 and negative pole test pen 9 are installed respectively on left side insulating slider and right insulating slider, just anodal test pen 1 and negative pole test pen 9 all with this body coupling of tester.

In the present embodiment, in order to fix the storage battery 17, it is convenient to test the storage battery 17; a fixing component for fixing a storage battery 17 is arranged in the mounting cavity 4, the fixing component comprises a driving screw 12, a first driving nut 13 and a second driving nut 14, one end of the driving screw 12 is provided with a hand wheel 11, the other end of the driving screw 12 is rotatably arranged in the base 6 through a bearing, the left side of the driving screw 12 is provided with a first external thread, the right side of the driving screw 12 is provided with a second external thread, the spiral directions of the first external thread and the second external thread are opposite, the first driving nut 13 is in threaded connection with the first external thread, the second driving nut 14 is in threaded connection with the second external thread, a first fixed sliding block 5 is arranged on the first driving nut 13, a second fixed sliding block 16 is arranged on the second driving nut 14, the mounting cavity 4 is internally provided with a sliding groove 15 positioned at the upper side of the driving screw 12, and the first fixed sliding block 5 and the second fixed sliding block 16 are both slidably mounted in the sliding groove 15.

In the embodiment, in order to fix the storage battery 17, the positive detection pen 1 and the negative detection pen 9 are driven to move above the positive and negative electrodes of the storage battery 17; the positive pole test pencil 1 is connected with the first fixed sliding block 5 through the first insulating rod 3 so as to move along with the first fixed sliding block 5, the negative pole test pencil 9 is connected with the second fixed sliding block 16 through the second insulating rod 7 so as to move along with the second fixed sliding block 16, the first insulating rod 3 and the second insulating rod 7 are both provided with insulating ferrules 8 so as to be sleeved on the positive pole test pencil 1 and the negative pole test pencil 9, and the insulating ferrules 8 can be horizontally moved and installed on the first insulating rod 3 and the second insulating rod 7.

In the embodiment, in order to ensure that the circuit board 19 is not impacted when the tester body is dropped carelessly; the tester body comprises a test box 22 and a circuit board 19 arranged in the test box 22, wherein a plurality of shock absorption silica gel columns 20 used for shock absorption of the circuit board 19 are arranged in the test box 22.

In the embodiment, in order to prevent the working temperature of the tester from rising, the service life of the electrical components is influenced; the upper side wall of the test box 22 is obliquely provided with a plurality of first heat dissipation fins 18 and a plurality of second heat dissipation fins 21, and the oblique direction of the first heat dissipation fins 18 is opposite to that of the second heat dissipation fins 21, so that convection is formed.

The utility model has simple structure and convenient use, adopts the fixing structure to fix the anode detection pen 1 and the cathode detection pen 9, separates the surface lines of the anode detection pen 1 and the cathode detection pen 9, prevents the two surface lines from winding together, thereby avoiding the condition that the surface line of the traditional tester structure is easy to be torn off and effectively prolonging the service life of the surface line; the utility model is mainly used for detecting 12V storage batteries 17, but the appearance sizes of different storage batteries 17 have deviation, in order to adapt to the storage batteries 17 with different sizes, the utility model also arranges a fixed component in the installation cavity 4, the storage battery 17 is arranged in the installation cavity 4, the hand wheel 11 is rotated to drive the first fixed slide block 5 and the second fixed slide block 16 to move towards the storage battery 17, the positive detection pen 1 and the negative detection pen 9 can move synchronously, when clamping the storage battery 17, the positive detection pen 1 and the negative detection pen 9 can be driven to move above the storage battery 17 without additionally operating and moving the positive detection pen 1 and the negative detection pen 9, which brings convenience for detection operation, because the distance between the positive interface and the negative interface of the storage battery 17 and the edge of the storage battery 17 is usually fixed, the first fixed slide block 5 and the second fixed slide block 16 are moved to the edge of the storage battery 17, just be located the positive negative pole interface top of battery 17 with negative pole test pen 1, only need to move mounting bracket 2 downwards this moment, make positive test pen 1 and negative pole test pen 9 and the contact of the positive negative pole interface of battery 17, just can measure, even meet battery 17 that the distance between the positive negative pole interface of battery 17 and the battery 17 edge is different, the utility model discloses but ferrule horizontal migration's structure also can satisfy the use of this kind of condition, carries out fine setting just can to the ferrule this moment, in addition, the utility model discloses still have and prevent falling, advantages such as heat dispersion is good.

The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a battery tester which characterized in that: including base, tester body and test clamp subassembly, be equipped with the installation cavity that is used for installing the battery on the base, test clamp subassembly includes mounting bracket, anodal test pen and negative pole test pen, the upside of installation cavity is located to the mounting bracket, is equipped with the riser guide who is used for the upper and lower slip mounting bracket on the base, but the horizontal slip installs left side insulating slider and right insulating slider on the mounting bracket, anodal test pen and negative pole test pen are installed respectively on left side insulating slider and right insulating slider, just anodal test pen and negative pole test pen all with this body coupling of tester.

2. The battery tester as recited in claim 1, wherein: the utility model discloses a storage battery, including installation cavity, drive screw, first external screw thread, drive screw, second external screw thread, first drive nut and second drive nut, be equipped with the hand wheel in the installation cavity, drive screw's the other end passes through the bearing and rotates and install in the base, drive screw's left side is equipped with first external screw thread, and drive screw's right side is equipped with the second external screw thread, and the spiral direction of first external screw thread and second external screw thread is opposite, first drive nut and first external screw thread threaded connection, second drive nut and second external screw thread threaded connection, be equipped with first fixed slider on the first drive nut, be equipped with the fixed slider of second on the second drive nut, be equipped with the spout that is located the drive screw upside in the installation cavity, the equal slidable mounting of the fixed slider of first fixed slider and second is in the spout.

3. The battery tester as recited in claim 2, wherein: the positive pole detects the pen and is connected so that remove along with first solid fixed sliding block through first insulator spindle and first solid fixed sliding block, the negative pole detects the pen and is connected so that remove along with the second solid fixed sliding block through second insulator spindle and second solid fixed sliding block, all is equipped with the insulating lasso so that the cover is on positive pole detects pen and negative pole detection pen on first insulator spindle and the second insulator spindle, but the installation of insulating lasso horizontal migration is on first insulator spindle and second insulator spindle.

4. The battery tester as recited in claim 1, wherein: the tester body comprises a test box and a circuit board arranged in the test box, wherein a plurality of shock absorption silica gel columns used for shock absorption installation of the circuit board are arranged in the test box.

5. The battery tester as recited in claim 4, wherein: the upper side wall of the test box is obliquely provided with a plurality of first radiating fins and a plurality of second radiating fins, and the oblique direction of the first radiating fins is opposite to that of the second radiating fins.