CN107843746B - Small-size terminal lead accumulator that utilizes to dismantle detects frock - Google Patents

Abstract

The invention discloses a detection tool for a small terminal lead storage battery by utilizing disassembly, which comprises a lifting unit and a clamping jaw unit connected with the lifting unit, wherein the lifting unit further comprises a guide shaft, an upper lifting plate and a lower lifting plate; the clamping jaw unit further comprises clamping blocks and a detection piece, a clamping space is formed between the clamping blocks which are arranged oppositely, and the detection piece is arranged in the clamping space and connected with the clamping blocks. The invention has the beneficial effects that: the detection tool can be used for detecting the small-sized terminal lead storage battery through the arranged clamping jaw unit; secondly, through the lifting unit and the locating plate that set up, can fix a position the battery to the clamping in-process, guarantee the accurate nature that detects to guarantee the quality of product.

Description

Small-size terminal lead accumulator that utilizes to dismantle detects frock

Technical Field

The invention relates to the technical field of storage battery production, in particular to a detection tool for a small terminal lead storage battery by utilizing disassembly.

Background

In recent years, with the increasingly widespread application of batteries in people's life, batteries refer to a part of space of a cup, a tank or other containers or composite containers which are filled with electrolyte solution and metal electrodes to generate current, and a device which can convert chemical energy into electric energy. For example, lead storage batteries are one of the most widely used batteries, and a glass or plastic tank is filled with sulfuric acid, and two lead plates are inserted, one is connected with the positive electrode of a charger, the other is connected with the negative electrode of the charger, and a storage battery is formed after charging for more than ten hours. The advantage of the storage battery is that the storage battery can be repeatedly used. In addition, since its internal resistance is extremely small, a large current can be supplied. For example, it is used to power the engine of a car. The accumulator stores the electric energy when charging and converts the chemical energy into electric energy when discharging.

In the process of production of the storage battery, machine-passing detection with four functions (internal resistance test, open-circuit test, closed-circuit test and high-voltage tightness) is a detection process which is required to be carried out before the lead storage battery is delivered, and unqualified products in the manufacturing process can be effectively picked out by detecting the internal resistance value, the open-circuit voltage, the closed-circuit voltage and the high-voltage tightness of the storage battery, so that the delivery quality of the storage battery is ensured. However, the four-function detection machine can only detect the battery with the conventional fixed terminal structure due to the requirement of the battery, the terminal with the small special structure is small in distance and easy to deform under pressure, and the four-function detection machine cannot be applied to the production detection of the terminal with the small special structure, so that the production detection of the terminal with the small special structure can only be manually operated and connected, and the efficiency is slow.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The invention is provided in view of the problems of the existing detection tool for the lead storage battery with the detachable small terminal.

Therefore, the invention aims to provide a detection tool for a small-sized terminal lead storage battery by utilizing disassembly, which can ensure that a battery terminal is effectively connected with detection equipment through a conversion device, and realize that the small-sized terminal lead storage battery can also carry out battery shipment detection such as internal resistance test, open circuit test, closed circuit test and the like, so that a battery with poor performance can be effectively detected, and the quality of a product is ensured.

In order to solve the technical problems, the invention provides the following technical scheme: a small terminal lead storage battery detection tool utilizing disassembly comprises a lifting unit and a clamping jaw unit connected with the lifting unit, wherein the lifting unit further comprises a guide shaft, an upper lifting plate and a lower lifting plate, the top end of the guide shaft penetrates through the upper lifting plate to be connected with the upper lifting plate in a sliding mode, and the bottom end of the guide shaft is fixedly connected with the lower lifting plate; the clamping jaw unit further comprises clamping blocks and a detection piece, a clamping space is formed between the clamping blocks which are oppositely arranged, and the detection piece is arranged in the clamping space and connected with the clamping blocks; the disassembly assembly comprises a third accommodating space, a rotary locking piece and a buckling piece, wherein the rotary locking piece is divided into a first layer and a second layer, the first layer is placed and fixed above the second layer, a hole is respectively formed in the center of each of the first layer and the second layer, the two holes are concentric, and the radius of the hole in the first layer is smaller than that of the hole in the second layer; and the disassembly fixing assembly comprises a limiting protruding block, and the limiting protruding block and a third protrusion on the disassembly assembly are disassembled and locked through dislocation clamping.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: the lifting device is characterized by further comprising a holding unit, wherein the holding unit further comprises a linear bearing and a guide shaft holding block, the linear bearing is sleeved on the top end of the guide shaft and located above the upper lifting plate, the guide shaft holding block is located above the linear bearing, and two ends of the guide shaft are respectively sleeved with the guide shaft.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: the holding unit further comprises an elastic piece and a fixing rod, the fixing rod is arranged between the upper lifting plate and the lower lifting plate, the top end of the fixing rod penetrates through the upper lifting plate to be in sliding connection with the upper lifting plate, and the elastic piece is sleeved on the part, located between the upper lifting plate and the lower lifting plate, of the fixing rod.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: one end of the lower lifting plate extends upwards along the longitudinal direction to form an L-shaped plate, and the clamping jaw unit is arranged at one side end of the extending part of the lower lifting plate.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: still include the switching-over valve, the switching-over valve still includes switching member and backup pad, the switching member set up in the top of switching-over valve, it through elevating movement with go up the lifter plate and contradict, the backup pad set up in down on the lifter plate, the switching-over valve is fixed in the backup pad.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: still include power pack, power pack still includes lift power device and clamping jaw power device, lift power device with lift unit connects, clamping jaw power device with clamping jaw unit connects, provides the required power of motion.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: the bottom of lower lifter plate still sets up the locating plate, the locating plate is "C" style of calligraphy template, and the opening is fixed a position with the battery down.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: the probe piece includes left side probe and right side probe at least, left side probe and the cooperation of battery left side terminal, the right side probe cooperates with the right side terminal of battery, and it detects to be located the centre gripping space with the battery centre gripping.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: the lifting power device and the clamping jaw power device are both double-shaft cylinders.

As a preferable aspect of the inspection tool for a small-sized terminal lead-acid battery using disassembly according to the present invention, wherein: the clamping jaw unit is connected with the reversing valve, and when the reversing valve is started, the clamping jaw unit is started to drive the detection piece to clamp inwards at the same time.

The invention has the beneficial effects that: the invention provides a detection tool for a small terminal lead storage battery by utilizing disassembly, which can be used for detecting the small terminal lead storage battery through an arranged clamping jaw unit, and can ensure that a battery terminal is effectively connected with detection equipment through a conversion device, so that the small terminal lead storage battery can also carry out battery shipment detection such as internal resistance test, open circuit test, closed circuit test and the like, and thus, a battery with poor performance can be effectively detected; secondly, the battery can be positioned in the clamping process through the arranged lifting unit and the positioning plate, so that the detection accuracy is ensured, and the product quality is ensured; and thirdly, through the structure which is favorable for disassembly between the lower lifting plate and the positioning plate, the positioning plate can be quickly replaced, so that the positioning plates with different models are replaced to position batteries with different models, the operation time is shortened, and the efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a schematic view of the overall structure of a lead storage battery inspection tool with a detached small terminal according to a first embodiment of the invention;

fig. 2 is a schematic view of the overall structure of a lifting unit in a lead storage battery inspection tool with a detached small terminal according to a second embodiment of the invention;

fig. 3 is a schematic view of the overall structure of a clamping jaw unit in a small-sized lead storage battery detection tool with a disassembled terminal according to a second embodiment of the invention;

fig. 4 is a schematic view of the overall structure of a reversing valve in a lead storage battery detection tool with a disassembled small terminal according to a third embodiment of the invention;

fig. 5 is a schematic view of the overall structure of a power unit in a lead storage battery detection tool with a disassembled small terminal according to a fourth embodiment of the invention;

fig. 6 is a schematic structural diagram of a position of a disassembly fixing component in a small-sized terminal lead storage battery detection tool utilizing disassembly according to a fifth embodiment of the invention;

fig. 7 is a schematic diagram showing the structure of the position of a disassembled component in a small-sized terminal lead storage battery detection tool by utilizing the disassembled small-sized terminal according to a fifth embodiment of the invention;

fig. 8 is a schematic view of the overall structure of a fourth bump in a lead storage battery inspection tool with a detached small terminal according to a fifth embodiment of the invention;

fig. 9 is a schematic view showing the overall structure of a rotary locking member in a tool for detecting a lead storage battery using a disassembled small terminal according to a fifth embodiment of the present invention;

fig. 10 is a schematic view showing the overall structure of a crimping member in a lead storage battery inspection tool using a disassembled small terminal according to a fifth embodiment of the invention;

fig. 11 is a schematic view of the overall structure of a limit bump in a lead storage battery detection tool with a detached small terminal according to a fifth embodiment of the invention;

fig. 12 is a schematic diagram showing the overall structure of a tool for detecting the position of a stopper in a lead storage battery with a small-sized terminal removed according to a sixth embodiment of the present invention;

fig. 13 is a schematic view showing the overall structure of a detachable fixing component in a lead storage battery inspection tool using a detached small terminal according to a sixth embodiment of the present invention;

FIG. 14 is a schematic structural diagram of a tool for detecting the position of a second magnetic block in a small-sized lead storage battery with a disassembled terminal according to a sixth embodiment of the invention;

fig. 15 is a schematic view of the overall structure of a baffle plate in a detection tool for a small-sized lead storage battery with a disassembled terminal according to a sixth embodiment of the invention from another view angle;

fig. 16 is a schematic view showing the overall structure of a baffle plate in a lead storage battery detection tool with a detached small terminal according to a sixth embodiment of the invention;

fig. 17 is a schematic view showing the overall structure of a baffle in a lead storage battery inspection tool with a detached small terminal according to a sixth embodiment of the invention from yet another view angle;

fig. 18 is a schematic diagram of the overall structure of a second magnetic block in a lead storage battery detection tool with a detached small terminal according to a sixth embodiment of the invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

As shown in fig. 1, which is a schematic diagram of an overall structure of a detection tool for a small-sized lead storage battery using a disassembled terminal according to a first embodiment of the present invention, during a battery production process, a battery terminal is ensured to be effectively connected to a detection device through a conversion device, so that the small-sized lead storage battery can perform battery shipment detection such as internal resistance test, open circuit test, closed circuit test, etc., and a battery with poor performance can be effectively detected, so as to ensure product quality. Specifically, referring to fig. 2 to 3, the lifting unit 100 further includes a guide shaft 101, an upper lifting plate 102 and a lower lifting plate 103, wherein the top end of the guide shaft 101 penetrates through the upper lifting plate 102 to be slidably connected thereto, and the bottom end of the guide shaft 101 is fixedly connected to the lower lifting plate 103. The clamping jaw unit 200 further comprises clamping blocks 201 and a detecting piece 202, wherein the clamping blocks 201 are oppositely arranged to form a clamping space, and the detecting piece 202 is arranged in the clamping space and connected with the clamping blocks 201. The holding unit 300 further includes a linear bearing 301 and a guide shaft holding block 302, wherein the linear bearing 301 is sleeved on the top end of the guide shaft 101 and located above the upper lifting plate 102, and the guide shaft holding block 302 is located above the linear bearing 301, and two ends of the guide shaft holding block are respectively sleeved on the guide shaft 101. Further, in the present embodiment, as an optimized solution, one end of the lower lifting plate 103 extends upwards along the longitudinal direction to form an "L" shape plate, and the clamping jaw unit 200 is disposed at one end of the extending portion of the lower lifting plate 103, so that the small-sized terminal lead storage battery can be subjected to battery shipment detection such as internal resistance test, open circuit test, closed circuit test and the like, and the battery with poor performance can be effectively detected, thereby ensuring the quality of the product.

As shown in fig. 2, which is a schematic diagram of an overall structure of a lifting unit in a detection tool for a small-sized terminal lead-acid battery using disassembly according to a second embodiment of the present invention, during a battery production process, a battery terminal is ensured to be effectively connected with a detection device through a conversion device, so that the small-sized terminal lead-acid battery can perform battery shipment detection such as internal resistance test, open circuit test, closed circuit test, etc., a battery with poor performance can be effectively detected, and product quality is ensured, in the process, the lifting unit 100 can extrude the battery through lifting movement, and in order to protect the battery from damage caused by extrusion, the difference between the embodiment and the first embodiment is that: the holding unit 300 further includes an elastic member 303 and a fixing lever 304. Specifically, referring to fig. 2 to 3, the lifting unit 100 further includes a guide shaft 101, an upper lifting plate 102 and a lower lifting plate 103, wherein the top end of the guide shaft 101 penetrates through the upper lifting plate 102 to be slidably connected thereto, and the bottom end of the guide shaft 101 is fixedly connected to the lower lifting plate 103. The clamping jaw unit 200 further comprises clamping blocks 201 and a detecting piece 202, wherein the clamping blocks 201 are oppositely arranged to form a clamping space, and the detecting piece 202 is arranged in the clamping space and connected with the clamping blocks 201. The holding unit 300 further includes a linear bearing 301 and a guide shaft holding block 302, wherein the linear bearing 301 is sleeved on the top end of the guide shaft 101 and located above the upper lifting plate 102, and the guide shaft holding block 302 is located above the linear bearing 301, and two ends of the guide shaft holding block are respectively sleeved on the guide shaft 101. Further, as an optimized solution in this embodiment, one end of the lower lifting plate 103 extends upwards along the longitudinal direction to form an "L" shape plate, and the clamping jaw unit 200 is disposed at one end of the extending portion of the lower lifting plate 103, so that the small-sized terminal lead storage battery can be subjected to battery shipment detection such as internal resistance test, open circuit test and closed circuit test, the battery with poor performance can be effectively detected, the quality of the product is ensured, and further, the holding unit 300 further comprises an elastic member 303 and a fixing rod 304,

the fixing rod 304 is arranged between the upper lifting plate 102 and the lower lifting plate 103, the top end of the fixing rod 304 penetrates through the upper lifting plate 102 and is in sliding connection with the upper lifting plate 102, the elastic piece 303 is sleeved on the fixing rod 304 and is positioned between the upper lifting plate 102 and the lower lifting plate 103, certain buffering effect can be achieved on the battery in the longitudinal lifting process of the lifting unit 100 through the arrangement of the part in the embodiment, certain elastic force can be achieved between the upper lifting plate 102 and the lower lifting plate 103, the upper lifting plate 102 can have reset elastic force after descending, and the battery is protected from being damaged due to extrusion.

As shown in fig. 4, which is a schematic diagram of an overall structure of a detection tool for a small-sized terminal lead-acid battery using disassembly according to a third embodiment of the present invention, during a battery production process, a conversion device is used to ensure that a battery terminal is effectively connected to a detection device, so that the small-sized terminal lead-acid battery can perform battery shipment detection such as internal resistance test, open circuit test, closed circuit test, etc., a battery with poor performance can be effectively detected, and product quality is ensured, in order to achieve connection between a lifting unit 100 and a clamping jaw unit 200, the difference between the embodiment and the second embodiment is that: the small-sized terminal lead storage battery detection tool utilizing disassembly further comprises a reversing valve 400. Specifically, referring to fig. 2 to 3, the lifting unit 100 further includes a guide shaft 101, an upper lifting plate 102 and a lower lifting plate 103, wherein the top end of the guide shaft 101 penetrates through the upper lifting plate 102 to be slidably connected thereto, and the bottom end of the guide shaft 101 is fixedly connected to the lower lifting plate 103. The clamping jaw unit 200 further comprises clamping blocks 201 and a detecting piece 202, wherein the clamping blocks 201 are oppositely arranged to form a clamping space, and the detecting piece 202 is arranged in the clamping space and connected with the clamping blocks 201. The holding unit 300 further includes a linear bearing 301 and a guide shaft holding block 302, wherein the linear bearing 301 is sleeved on the top end of the guide shaft 101 and located above the upper lifting plate 102, and the guide shaft holding block 302 is located above the linear bearing 301, and two ends of the guide shaft holding block are respectively sleeved on the guide shaft 101. Further, as an optimized solution in this embodiment, one end of the lower lifting plate 103 extends upwards along the longitudinal direction to form an "L" shape, and the clamping jaw unit 200 is disposed at one side end of the extending portion of the lower lifting plate 103, so that the small-sized terminal lead storage battery can be subjected to battery shipment detection such as internal resistance test, open circuit test and closed circuit test, and a battery with poor performance can be effectively detected, thereby ensuring the quality of the product, further, the holding unit 300 further includes an elastic member 303 and a fixing rod 304, the fixing rod 304 is disposed between the upper lifting plate 102 and the lower lifting plate 103, and the top end of the fixing rod 304 passes through the upper lifting plate 102 and is slidably connected with the fixing rod, the elastic member 303 is sleeved on the portion of the fixing rod 304 located between the upper lifting plate 102 and the lower lifting plate 103, and by the arrangement of this portion in this embodiment, a certain buffering effect can be provided for the battery during the longitudinal lifting of the lifting unit 100, and certain elasticity can be provided between the upper lifting plate 102 and the lower lifting plate 103, the upper lifting plate 102 can have reset elasticity after descending, and the battery is protected from being damaged due to extrusion. Further, in this embodiment, the reversing valve 400 further includes a switch 401 and a support plate 402, wherein the switch 401 is disposed at the top end of the reversing valve 400, and is abutted against the upper lifting plate 102 through the lifting motion, the support plate 402 is disposed on the lower lifting plate 103, the reversing valve 400 is fixed on the support plate 402, and the clamping jaw unit 200 is connected to the reversing valve 400, and when the reversing valve 400 is started, the clamping jaw unit 200 is started to drive the detecting member 202 to clamp inward at the same time.

As shown in fig. 5, which is a schematic diagram of an overall structure of a detection tool for a small-sized terminal lead-acid battery using disassembly according to a fourth embodiment of the present invention, in a battery production process, a conversion device is used to ensure that a battery terminal is effectively connected to a detection device, so that the small-sized terminal lead-acid battery can perform battery shipment detection such as internal resistance test, open circuit test, closed circuit test, etc., a battery with poor performance can be effectively detected, and the quality of a product can be ensured, in order to provide operation power for the device, the difference between this embodiment and the third embodiment is that: a power unit 500 is also included. Specifically, referring to fig. 2 to 3, the lifting unit 100 further includes a guide shaft 101, an upper lifting plate 102 and a lower lifting plate 103, wherein the top end of the guide shaft 101 penetrates through the upper lifting plate 102 to be slidably connected thereto, and the bottom end of the guide shaft 101 is fixedly connected to the lower lifting plate 103. The clamping jaw unit 200 further comprises clamping blocks 201 and a detecting piece 202, wherein the clamping blocks 201 are oppositely arranged to form a clamping space, and the detecting piece 202 is arranged in the clamping space and connected with the clamping blocks 201. The holding unit 300 further includes a linear bearing 301 and a guide shaft holding block 302, wherein the linear bearing 301 is sleeved on the top end of the guide shaft 101 and located above the upper lifting plate 102, and the guide shaft holding block 302 is located above the linear bearing 301, and two ends of the guide shaft holding block are respectively sleeved on the guide shaft 101. Further, as an optimized solution in this embodiment, one end of the lower lifting plate 103 extends upwards along the longitudinal direction to form an "L" shape, and the clamping jaw unit 200 is disposed at one side end of the extending portion of the lower lifting plate 103, so that the small-sized terminal lead storage battery can be subjected to battery shipment detection such as internal resistance test, open circuit test and closed circuit test, and a battery with poor performance can be effectively detected, thereby ensuring the quality of the product, further, the holding unit 300 further includes an elastic member 303 and a fixing rod 304, the fixing rod 304 is disposed between the upper lifting plate 102 and the lower lifting plate 103, and the top end of the fixing rod 304 passes through the upper lifting plate 102 and is slidably connected with the fixing rod, the elastic member 303 is sleeved on the portion of the fixing rod 304 located between the upper lifting plate 102 and the lower lifting plate 103, and by the arrangement of this portion in this embodiment, a certain buffering effect can be provided for the battery during the longitudinal lifting of the lifting unit 100, and certain elasticity can be provided between the upper lifting plate 102 and the lower lifting plate 103, the upper lifting plate 102 can have reset elasticity after descending, and the battery is protected from being damaged due to extrusion. Further, in this embodiment, the reversing valve 400 further includes a switch 401 and a support plate 402, wherein the switch 401 is disposed at the top end of the reversing valve 400, and is abutted against the upper lifting plate 102 through the lifting motion, the support plate 402 is disposed on the lower lifting plate 103, the reversing valve 400 is fixed on the support plate 402, and the clamping jaw unit 200 is connected to the reversing valve 400, and when the reversing valve 400 is started, the clamping jaw unit 200 is started to drive the detecting member 202 to clamp inward at the same time. Further, in this embodiment, the power unit 500 further includes a lifting power device 501 and a clamping jaw power device 502, the lifting power device 501 is connected to the lifting unit 100, the clamping jaw power device 502 is connected to the clamping jaw unit 200 to provide power required for movement, in this embodiment, the bottom end of the lower lifting plate 103 is further provided with a positioning plate 104, the positioning plate 104 is a C-shaped plate, and the opening of the C-shaped plate faces downward to be positioned by the battery, the detecting member 202 at least includes a left side probe 202a and a right side probe 202b, the left side probe 202a is matched with a left side terminal of the battery, and the right side probe 202b is matched with a right side terminal of the battery to clamp the battery in the clamping space for detection. The lifting power device 501 and the clamping jaw power device 502 are both double-shaft cylinders, each cylinder is a cylindrical metal part for guiding a piston to perform linear reciprocating motion in the cylinder, and air expands in an engine cylinder to convert heat energy into mechanical energy; the gas is compressed by a piston in a cylinder of the compressor to increase the pressure, and the double-shaft cylinder is formed by arranging two single cylinders in parallel.

Referring to fig. 5, an application schematic diagram of the small terminal lead storage battery detection tool using disassembly is shown, and the implementation process is as follows: in practical use, when the battery body R is not in a stationary state, the elastic member 303 limits the guide shaft 101, the upper lifting plate 102, and the lower lifting plate 103 to a maximum distance. When the battery passes the machine, when the battery body R runs to a specified position to trigger the induction device, the power unit 500 is started to run downwards, the positioning plate 104 is firstly contacted with the battery body R, after the positioning plate 104 and the battery body R are positioned, the lifting plate 102 is contacted with the trigger device of the reversing valve 400, the clamping block 201 is started to drive the detection piece 202 to move inwards to be contacted with a battery terminal, the detection piece 202 moves inwards to be contacted with the battery terminal well, the rear battery starts to be detected, the battery terminal can be effectively connected with the detection equipment through the conversion device, the small-sized terminal lead storage battery can also carry out internal resistance test, open circuit test, closed circuit test and other battery shipment detection, and therefore batteries with poor performance can be effectively detected, and the quality of products is guaranteed.

Referring to fig. 6 to 8, a fifth embodiment of the inspection tool for a small-sized terminal lead storage battery using disassembly according to the present invention includes a lower lifting plate 103, a positioning plate 104, and a disassembly assembly 1500. Referring to fig. 9, the detaching assembly 1500 includes a third receiving space G, a rotating locking member 1503 and a pressing member 1504, wherein the lower lifting plate 103 is provided with a fourth protrusion 1505, a limiting hole 1501 and a first magnetic block 1502, the rotating locking member 1503 is divided into a first layer a and a second layer B, the first layer a is placed and fixed above the second layer B, and the first layer a and the second layer B are respectively provided with a hole at the center thereof, and the two holes are concentric, and the radius of the hole of the first layer a is smaller than that of the hole of the second layer B.

After the outer contour of the first layer a is recessed from the outer edge toward the central axis of the first layer a to form a fan-shaped groove (the fan-shaped groove does not pass through the center of the circle, i.e., only on the semicircle of the first layer a), the inner groove edge h of the fan-shaped groove is provided with fixed teeth 1503a, and the tail end of the fixed teeth 1503a is provided with a notch j. It should be noted that the notch j is formed by continuously recessing the edge of the fan-shaped groove along the direction toward the central axis of the first layer a.

The outer contour of the second layer B extends in the opposite direction to the central axis of the second layer B to form third projections 1503B, and it should be noted that the number of the third projections 1503B is not limited to the number shown in the drawings, which is only schematic. The second layer B is further provided with a locking hole 1503c, the position of the locking hole 1503c is disposed below the notch j of the first layer a, in this embodiment, the rotary locking member 1503 is sleeved in the fourth protrusion 1505 through interference fit and can rotate, and when the two are sleeved, the locking hole 1503c is located right above the limiting hole 1501.

Referring to fig. 10, the pressing member 1504 sequentially passes through the locking holes 1503c to engage with the limiting holes 1501, and then the rotating locking member 1503 is rotated, so as to drive the rotating locking member 1503 to rotate. The pressing member 1504 further includes a fixed gear 1504a, a rotating link 1504b and a rotating connecting rod 1504c, the rotating link 1504b is fixedly connected to the top end of the rotating connecting rod 1504c, the fixed gear 1504a is fixedly connected to the rotating connecting rod 1504c, and the rotating connecting rod 1504c is coaxial with the fixed gear 1504a, so that when the rotating link 1504b rotates, the rotating connecting rod 1504c connected thereto rotates and simultaneously drives the fixed gear 1504a to rotate.

Preferably, the distance from the rotating button 1504b to the fixed gear 1504a is not less than the depth of the third accommodating space G, so that the rotating button 1504b protrudes out of the back of the third accommodating space G after installation.

In this embodiment, referring to fig. 11, when the detaching assembly 1500 is used to connect the lower lifting plate 103 and the positioning plate 104, the third protrusions 1503B of the second layer B on the rotating locking component 1503 of the detaching assembly 1500 are first engaged with the detaching fixing assembly 1603 through the gap between every two adjacent limiting protrusions 1603a on the detaching fixing assembly 1603. By rotating the rotating button 1504B, when the rotating button 1504B rotates, the rotating connecting rod 1504c connected with it rotates and simultaneously drives the fixed gear 1504a to rotate, the fixed gear 1504a drives the rotating locking piece 1503 to rotate (because the fixed gear 1504a is on the first layer a, and the first layer a and the second layer B are fixedly connected to form the rotating locking piece 1503), and the rotating locking piece is moved to the third protrusion 1503B to abut against the limiting protrusion block 1603a, so that the disassembling component 1500 is limited by the limiting protrusion block 1603 a. When the fixed gear 1504a rotates to the trailing end of the fixed gear 1503a, the rotating knob 1504B is caught at the notch j because the bottom surface of the latch 1504 is in contact with the surface of the second layer B during the movement and there is a pressing force. Below the gap j, a locking hole 1503c is provided on the second layer B, and when the rotary knob 1504B is caught at the gap j, the bottom surface thereof is just out of contact with the second layer B, in other words, the rotary connecting rod 1504c is engaged with the locking hole 1503c to achieve locking. When disassembly is required, the rotating knob 1504b is pulled outwards to disengage the rotating connecting rod 1504c from the locking hole 1503c, and then the rotating rod 1504c rotates reversely to separate the disassembly assembly 1500 from the lower lifting plate 103 when the third protrusion 1503b is dislocated from the limit protrusions 1603a and is matched with the gap between two adjacent limit protrusions 1603 a.

Preferably, the fourth protrusion 1505 is composed of a cylinder and a plurality of protrusions, and the protrusions are fixed on the outer side of the cylinder. It should be noted that the maximum diameter of the fourth lobe 1505 is less than the hole radius of the first layer a, and because the hole radius of the first layer a is less than the hole radius of the second layer B, when the rotational lock 1503 is pushed into the fourth lobe 1505 by the hole radius of the second layer B, the rotational lock 1503 is fixed to the detachment assembly 1500 because the fourth lobe 1505 and the hole radius of the first layer a are pressed against each other when the hole radius of the first layer a is pushed into the fourth lobe 1505 by the pressing.

Referring to fig. 12 to 18, in a sixth embodiment of the present invention, after the detaching assembly 1500 is separated from the lower lifting plate 103, a groove exists at a matching position of the lower lifting plate 103 and the detaching assembly 1500, if dust is accumulated in a circular hole and a circular hole is formed on an outer surface of the lower lifting plate 103 in a state that the lower lifting plate 103 and the detaching assembly 1500 are not connected for a long time, it is not very beautiful, and in order to solve the problem, in this embodiment, the main body is further provided with a stopper 1700.

The main body of this embodiment includes a lower lift plate 103 and a positioning plate 104, a detachment assembly 1500, and a stopper 1700. Specifically, the round hole is formed in the dismounting fixing component 1603, the limiting convex block 1603a is arranged on the outline of the round hole, the two sides of the round hole are respectively provided with a limiting groove 1603b, the two limiting grooves 1603b are connected with each other to cross the circle center of the round hole, an elastic piece 1603c is arranged in a groove of the limiting groove 1603b, one end of the elastic piece 1603c is fixed with the limiting groove 1603b, and the other end of the elastic piece 1603c is connected with the second magnetic block 1603 d. It should be noted that the elastic member 1603c may be a spring, may also be a rubber product, and is capable of converting its elastic potential energy into kinetic potential energy after being elastically deformed so as to restore it to its original state, and in this embodiment, is preferably a spring.

The detaching assembly 1500 includes a protrusion 1501 and a first magnetic block 1502, wherein the first magnetic block 1502 is disposed in the third receiving space G, and the protrusion 1501 is disposed on the other surface opposite to the first magnetic block 1502 (i.e., disposed outside the third receiving space G), preferably, the outer contour of the connecting member 1500 can envelop the fixing member 103, for example, referring to the drawings, the detaching assembly 1500 is hollow (forming the third receiving space G), and after the detaching assembly 1500 is connected to the lower lifting plate 103, the detaching assembly 1500 envelops the detaching fixing assembly 1603 inside the detaching fixing assembly 1500.

Because the first magnetic blocks 1502 are arranged in the dismounting assembly 1500, and the second magnetic blocks 1603d are arranged in the dismounting fixing assembly 1603, when the dismounting assembly 1500 is connected and close to the lower lifting plate 103, interaction force is generated between each first magnetic block 1502 and the corresponding second magnetic block 1603d, and the first magnetic blocks 1502 and the corresponding second magnetic blocks 1603d are attracted to each other. That is, when the detaching assembly 1500 is not close to the lower lifting plate 103, the elastic member 103c connected to the second magnetic block 1603d is in a natural state, and when the connecting member 1500 is close to the lower lifting plate 103, because the position of the first magnetic block 1502 is fixed, and there is an interaction force between the second magnetic block 1603d and the first magnetic block 1502, the second magnetic block 1603d will move along the direction of the interaction force until receiving a resistance force to balance the force, in this case, the elastic member 1603c connected to the second magnetic block 1603d is in a compressed state under the compression of the second magnetic block 1603 d.

In this embodiment, the stop 1700 has a circular shape, and at least one first protrusion 1701 is disposed on the outer contour, and a second protrusion 1702 is disposed on each of the outer edges of the two opposite first protrusions 1701. Wherein the second projection 1702 cooperates with the limit-limiting groove 1603b when the first projection 1701 cooperates with the interval between the adjacent two limit-limiting projections 1603 a. It should be noted that the block 1700 is divided into a front side P and a back side Q, and the second protrusion 1702 extends from the back side Q toward the front side P without interfering with the front side P.

Preferably, the block 1700 further includes a second receiving space N, the second receiving space N is disposed at the center of the block 1700, extends from the back side Q to the front side P, and is recessed into the second receiving space N at the center of the block 1700. A reset piece 1703 is disposed in the second accommodating space N, and one end of the reset piece 1703 is connected to one end of the second accommodating space N.

It should be noted that the reset piece 1703 implemented in this embodiment may adopt a spring, a rubber elastic component, or a component which is hollow in the middle and can generate elastic potential energy, and in this implementation, a spring is preferred.

The second magnetic block 1603d is stepped and is in an L shape, and comprises a pressing surface a, a sliding surface b and a connecting surface c, wherein the second magnetic block 1603d is connected with the elastic piece 1603c through the connecting surface c, and the sliding surface b moves in a groove of the limiting groove 103 b. When the elastic member 1603c is in the initial state, the pressing surface a of the second magnetic block 1603d just abuts against the second protrusion 1702 and limits the stopper 1700. Preferably, the sum of the height of the second protrusion 1702 and the height of the pressing surface a of the second magnetic block 1603d is equal to the height of the first protrusion 1701.

In the initial state, which is not close to the detaching assembly 1500, the pressing surface a of the second magnetic block 1603d just abuts against the second protrusion 1702 to limit the stopper 1700. When the detachable assembly 1500 is closed, a magnetic force is generated between the second magnetic block 1603d and the first magnetic block 1502, and because the position of the first magnetic block 1502 is fixed, the second magnetic block 1603d moves in the direction of the first magnetic block 1502 after being stressed, at this time, the sliding surface b moves in the groove of the limiting groove 1603b in the direction of compressing the elastic member 1603, at this time, the second magnetic block 1603d is separated from the second protrusion 1702, and due to the action of the reset member 1703, the stopper 1700 can reciprocate in the second accommodating space N in the direction between the reverse side Q and the front side P.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. The utility model provides an utilize small-size terminal lead accumulator of dismantlement to detect frock which characterized in that: comprises a lifting unit (100) and a clamping jaw unit (200) connected with the lifting unit (100),

the lifting unit (100) further comprises a guide shaft (101), an upper lifting plate (102) and a lower lifting plate (103), wherein the top end of the guide shaft (101) penetrates through the upper lifting plate (102) to be connected with the upper lifting plate in a sliding manner, and the bottom end of the guide shaft (101) is fixedly connected with the lower lifting plate (103); the clamping jaw unit (200) further comprises clamping blocks (201) and a detecting piece (202), clamping spaces are formed between the clamping blocks (201) which are arranged oppositely, and the detecting piece (202) is arranged in the clamping spaces and connected with the clamping blocks (201);

the dismounting assembly (1500) comprises a third accommodating space (G), a rotary locking piece (1503) and a buckling piece (1504), wherein the rotary locking piece (1503) is divided into a first layer (A) and a second layer (B), the first layer (A) is placed and fixed above the second layer (B), a hole is respectively formed in the center of each of the first layer (A) and the second layer (B), the two holes are concentric, and the radius of the hole of the first layer (A) is smaller than that of the hole of the second layer (B); and the number of the first and second groups,

the disassembly fixing assembly (1603) comprises a limiting protruding block (1603a), and the limiting protruding block (1603a) is disassembled and locked with a third protrusion (1503b) on the disassembly assembly (1500) through dislocation clamping.

2. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 1, wherein: further comprising a holding unit (300), the holding unit (300) further comprising a linear bearing (301) and a guide shaft holding block (302),

the linear bearing (301) is sleeved on the top end of the guide shaft (101) and located above the upper lifting plate (102), the guide shaft holding block (302) is located above the linear bearing (301), and two ends of the guide shaft holding block are respectively sleeved on the guide shaft (101).

3. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 2, wherein: the holding unit (300) further comprises an elastic member (303) and a fixing rod (304),

the fixing rod (304) is arranged between the upper lifting plate (102) and the lower lifting plate (103), the top end of the fixing rod (304) penetrates through the upper lifting plate (102) to be connected with the upper lifting plate in a sliding mode, and the elastic piece (303) is sleeved on the part, located between the upper lifting plate (102) and the lower lifting plate (103), of the fixing rod (304).

4. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 1, wherein: one end of the lower lifting plate (103) extends upwards along the longitudinal direction to form an L-shaped plate, and the clamping jaw unit (200) is arranged at one side end of the extending part of the lower lifting plate (103).

5. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 1, wherein: also comprises a reversing valve (400), the reversing valve (400) also comprises a switch piece (401) and a supporting plate (402),

the switch piece (401) is arranged at the top end of the reversing valve (400) and is abutted against the upper lifting plate (102) through lifting movement, the supporting plate (402) is arranged on the lower lifting plate (103), and the reversing valve (400) is fixed on the supporting plate (402).

6. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 1, wherein: also comprises a power unit (500), the power unit (500) also comprises a lifting power device (501) and a clamping jaw power device (502),

the lifting power device (501) is connected with the lifting unit (100), and the clamping jaw power device (502) is connected with the clamping jaw unit (200) and provides power required by movement.

7. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 1, wherein: the bottom of lower lifter plate (103) still sets up locating plate (104), locating plate (104) are "C" style of calligraphy board, and the opening is fixed a position with the battery down.

8. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 1, wherein: the probe member (202) comprises at least a left side probe (202a) and a right side probe (202b),

the left side probe (202a) is matched with a left side terminal of the battery, and the right side probe (202b) is matched with a right side terminal of the battery, so that the battery is clamped in the clamping space for detection.

9. The tool for detecting the lead storage battery with the disassembled small terminal as claimed in claim 6, wherein: the lifting power device (501) and the clamping jaw power device (502) are both double-shaft cylinders.

10. The tool for detecting the lead storage battery with the disassembled small terminal as set forth in claim 5, wherein: the clamping jaw unit (200) is connected with the reversing valve (400), and when the reversing valve (400) is started, the clamping jaw unit (200) is started to drive the detection piece (202) to clamp inwards at the same time.

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