CN220894480U

CN220894480U - Lead-acid battery detection device

Info

Publication number: CN220894480U
Application number: CN202322324770.9U
Authority: CN
Inventors: 黄国林
Original assignee: Guangdong Fengjiang Industrial Co ltd
Current assignee: Guangdong Fengjiang Industrial Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-05-03
Anticipated expiration: 2033-08-28

Abstract

The utility model relates to the technical field of battery detection and discloses a lead-acid battery detection device, which comprises a workbench, wherein a bracket is arranged on the workbench, a hydraulic rod is arranged on the periphery of the bracket, a third limiting rod is sleeved at the upper end of the hydraulic rod in a sliding manner, a pressing block is sleeved on the third limiting rod, a movable plate is arranged above the pressing block, a bidirectional screw is arranged between the two movable plates, and a fifth limiting rod is arranged on one side of the bidirectional screw. Through the design, this equipment can carry out the centre gripping of self-adaptation to the battery, and take out and change the battery also very swiftly and conveniently, is provided with in the top of battery and supports the briquetting and fix a position the position that the electrode goes on, ensures that the position of motor is in the top of the electric end that meets at battery middle part, when pushing down, the electrode can contact with the electric end that meets on the battery steadily to test, and the interval between the electrodes accessible bi-directional screw rod adjusts, makes it use the battery of multiple specification.

Description

Lead-acid battery detection device

Technical Field

The utility model relates to the technical field of battery detection, in particular to a lead-acid battery detection device.

Background

Lead acid batteries (VRLA), which are batteries in which the electrodes are made mainly of lead and its oxides and the electrolyte is a sulfuric acid solution. In a discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in the charged state, the main components of the anode and the cathode are lead sulfate. A single cell lead acid battery has a nominal voltage of 2.0V, can discharge to 1.5V, and can charge to 2.4V; in applications, 6 single cell lead acid batteries are often used in series to make up a nominal 12V lead acid battery, as well as 24V, 36V, 48V, etc.

After the production of the lead-acid battery is finished, sampling detection is needed to be carried out on the lead-acid batteries produced in the same batch, the yield is calculated, and the detection device used by the current lead-acid battery needs to be adjusted in a reciprocating manner according to the lead-acid batteries with different specifications, so that the time waste in the adjustment process is reduced, and the detection efficiency is reduced. Accordingly, one skilled in the art would be able to provide a lead acid battery detection device that addresses the problems set forth in the background above.

Disclosure of utility model

(One) solving the technical problems

The utility model provides a lead-acid battery detection device for solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lead acid battery detection device, includes the workstation, be provided with the support on the workstation, the week side of support is provided with the hydraulic stem, the third gag lever post has been cup jointed in the sliding of hydraulic stem upper end, third gag lever post cover is equipped with the butt briquetting, the top of butt briquetting is provided with the fly leaf, two be provided with two-way screw rod between the fly leaf, two-way screw rod one side is provided with the fifth gag lever post, the stopper has been cup jointed to the screw thread on the two-way screw rod, the opposite side and the fifth gag lever post slip of stopper cup joint, the middle part slip grafting of stopper has the electrode.

Preferably, a first chute is arranged in the middle of the upper side surface of the workbench, a first limit rod is arranged in the first chute, an extension spring is sleeved on the first limit rod, limit clamping grooves are formed in the left side and the right side of the first chute, the bottom of the bracket is in sliding clamping connection with the limit clamping grooves, the middle of the bottom of the bracket is in sliding sleeve joint with the first limit rod, one end of the extension spring is fixedly connected with one end of the first chute, the other end of the extension spring is fixedly connected with the bottom of the bracket, a first pressing plate is arranged on the upper side surface of the workbench, a second pressing plate is arranged on the upper side surface of the bracket, a third pressing plate is arranged on the front side of the second pressing plate, when a battery needs to be placed on the workbench, the bracket is pulled out, the bottom of the bracket is stably pulled out by the clamping connection of the first chute and the limit clamping grooves, the battery is placed on the bracket, the bracket is contracted inwards under the action of the extension spring until the two sides of the battery are respectively contacted with the first pressing plate and the third pressing plate, a clamping and fixing effect is formed, after detection is completed, the second pressing plate is pulled out, and the battery is pressed under the action of the second pressing plate.

Preferably, the hydraulic rod top is in sliding sleeve connection with the third limiting rod, the third limiting rod is sleeved with a first extrusion spring, the first extrusion spring is arranged at the inner cavity of the pressing block, one end of the first extrusion spring is fixedly connected with the third limiting rod, the other end of the first extrusion spring is in pressing contact with the inner wall of the pressing block, the hydraulic rod drives the third limiting rod to press down, in the pressing process of the third limiting rod, the two hollow pressing blocks synchronously press down, the inclined surface of the pressing block is pressed against the corner of the battery, and the first extrusion spring in the inner cavity of the pressing block is matched with the inclined surface of the pressing block, so that a gap between the two pressing blocks is located in the middle of the battery.

Preferably, the second limiting rod is installed on the upper portion of the pressing block, the second sliding grooves are formed in the bottom sides of the two ends of the movable plate, the fourth limiting rod is installed in the second sliding grooves, the second extrusion spring is sleeved on the fourth limiting rod, the second limiting rod is in sliding sleeve joint with the fourth limiting rod, one end of the second extrusion spring is in pressing contact with the side wall of the outer end of the second sliding groove, the other end of the second extrusion spring is in pressing contact with one side of the second limiting rod, the movable plate is also kept in the middle of the upper portion of the battery under the condition that the movement of the two pressing blocks is not affected, and the electrode in the middle of the upper portion of the battery is pressed downwards along with the downward pressing of the hydraulic rod to be in pressing contact with the terminal on the battery.

Preferably, the electrode is located the lower part week side cover of stopper and is equipped with the third extrusion spring, the one end of third extrusion spring supports the bulge loop of electrode bottom and presses the contact, the other end of third extrusion spring supports the pressure contact with the stopper bottom side, and at the in-process of pushing down, the degree of depth of electrode can be adjusted automatically, has avoided the fixed central point that causes of electrode to put the problem that can't confirm.

(III) beneficial effects

Compared with the prior art, the utility model provides a lead-acid battery detection device, which comprises the following components

The beneficial effects are that:

through the design, this equipment can carry out the centre gripping of self-adaptation to the battery, and take out and change the battery also very swiftly and conveniently, is provided with in the top of battery and supports the briquetting and fix a position the position that the electrode goes on, ensures that the position of motor is in the top of the electric end that meets at battery middle part, when pushing down, the electrode can contact with the electric end that meets on the battery steadily to test, and the interval between the electrodes accessible bi-directional screw rod adjusts, makes it use the battery of multiple specification.

Drawings

Fig. 1 is a schematic perspective view of a lead-acid battery detection device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a pressing block in a lead-acid battery detection device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a support in a lead-acid battery detection device according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a third stop lever in a lead-acid battery detection device according to an embodiment of the present application.

In the figure: 1. a work table; 2. a first chute; 201. a first stop lever; 202. a tension spring; 3. a limit clamping groove; 4. a hydraulic rod; 5. a first pressing plate; 6. a bracket; 601. a second pressing plate; 602. a third pressing plate; 7. pressing blocks; 701. a second limit rod; 8. a third limit rod; 801. a first pressing spring; 9. a movable plate; 901. a second chute; 902. a fourth limit rod; 903. a second pressing spring; 904. a fifth limit rod; 905. a bidirectional screw; 906. a limiting block; 10. an electrode; 1001. and a third pressing spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 1, 2 and 4, a lead-acid battery detection device comprises a workbench 1, wherein a bracket 6 is arranged on the workbench 1, a hydraulic rod 4 is arranged on the periphery of the bracket 6, a third limit rod 8 is sleeved at the upper end of the hydraulic rod 4 in a sliding manner, a pressing block 7 is sleeved at the third limit rod 8, a movable plate 9 is arranged above the pressing block 7, a bidirectional screw 905 is arranged between the two movable plates 9, a fifth limit rod 904 is arranged on one side of the bidirectional screw 905, a limit block 906 is sleeved on the bidirectional screw 905 in a sliding manner, the other side of the limit block 906 is sleeved with the fifth limit rod 904 in a sliding manner, and an electrode 10 is sleeved at the middle part of the limit block 906 in a sliding manner;

Referring to fig. 1, 2 and 3, a first chute 2 is provided in the middle of the upper side of the working table 1, a first stop lever 201 is installed in the first chute 2, a tension spring 202 is sleeved on the first stop lever 201, a stop slot 3 is provided on the left and right sides of the first chute 2, the bottom of the support 6 is slidably clamped with the stop slot 3, the middle of the bottom of the support 6 is slidably sleeved with the first stop lever 201, one end of the tension spring 202 is fixedly connected with one end of the first chute 2, the other end of the tension spring 202 is fixedly connected with the bottom of the support 6, a first pressing plate 5 is installed on the upper side of the working table 1, a second pressing plate 601 is installed on the upper side of the support 6, a third pressing plate 602 is installed on the front side of the second pressing plate 601, when a battery needs to be placed on the working table 1, the bottom of the support 6 is smoothly pulled out by the clamping connection of the first chute 2 and the stop slot 3, then the battery is placed on the support 6, the other end of the tension spring 202 is fixedly connected with one end of the first chute 2, the other end of the tension spring 202 is fixedly connected with the bottom of the support 6, the first pressing plate is pressed against the second pressing plate 602 until the first pressing plate is contacted with the second pressing plate 601, and the second pressing plate is contacted with the second pressing plate 602, and the second pressing plate is contacted with the first pressing plate and the second pressing plate is completely;

Referring to fig. 2, 3 and 4, the top of the hydraulic rod 4 is slidably sleeved with the third limit rod 8, the third limit rod 8 is sleeved with a first extrusion spring 801, the first extrusion spring 801 is disposed at the inner cavity of the press block 7, one end of the first extrusion spring 801 is fixedly connected with the third limit rod 8, the other end of the first extrusion spring 801 is in press contact with the inner wall of the press block 7, the hydraulic rod 4 drives the third limit rod 8 to press down, in the process of pressing down the third limit rod 8, the two hollow press blocks 7 are synchronously pressed down, so that the inclined surfaces of the press blocks 7 are pressed against corners of a battery, the first extrusion spring 801 in the inner cavity of the press block 7 is matched, so that a gap between the two press blocks 7 is located at the middle of the battery, the upper part of the press block 7 is provided with a second limit rod 701, the bottom sides of the two ends of the movable plate 9 are provided with second sliding grooves 901, a fourth limiting rod 902 is installed in the second chute 901, a second extrusion spring 903 is sleeved on the fourth limiting rod 902, the second limiting rod 701 is slidably sleeved with the fourth limiting rod 902, one end of the second extrusion spring 903 is in pressing contact with the side wall of the outer end of the second chute 901, the other end of the second extrusion spring 903 is in pressing contact with one side of the second limiting rod 701, under the condition that the movement of the two pressing blocks 7 is not affected, the movable plate 9 is also kept in the middle part above the battery, along with the pressing of the hydraulic rod 4, the electrode 10 in the middle part above the battery is pressed downwards and is in pressing contact with the wiring end on the battery, a third extrusion spring 1001 is sleeved on the periphery of the lower part of the electrode 10, one end of the third extrusion spring 1001 is in pressing contact with a convex ring at the bottom end of the electrode 10, the other end of the third pressing spring 1001 is in pressing contact with the bottom side of the limiting block 906, and in the pressing process, the depth of the electrode 10 can be automatically adjusted, so that the problem that the center position cannot be determined due to the fixation of the electrode 10 is avoided.

The working principle of the device is as follows: the middle part of a workbench 1 of the equipment is provided with a first chute 2, a first limiting rod 201 is arranged in the first chute 2, a tension spring 202 is sleeved on the first limiting rod 201, the periphery of the first chute 2 is provided with a limiting clamping groove 3, the middle part of the bottom end of a bracket 6 arranged on the workbench 1 is in sliding sleeve joint with the first limiting rod 201 in the first chute 2, one end of the tension spring 202 is connected with the bottom of the bracket 6 at the other end of the workbench 1, when a battery is required to be placed on the workbench 1, the bracket 6 is pulled out, the bottom of the bracket 6 is stably pulled out by the clamping connection of the first chute 2 and the limiting clamping groove 3, then the battery is placed on the bracket 6, the bracket 6 is contracted inwards under the action of the tension spring 202 until the two sides of the battery are respectively contacted with a first pressing plate 5 and a third pressing plate 602, the clamping and fixing effects are formed, after detection is completed, the bracket 6 is pulled out, and the battery is withdrawn under the action of a second pressing plate 601, so that the battery is convenient to replace;

When the battery is fixed by the first pressing plate 5 and the third pressing plate 602, the hydraulic rod 4 drives the third limiting rod 8 to press down, in the process of pressing down the third limiting rod 8, the two hollow pressing blocks 7 synchronously press down, so that the inclined surface of the pressing block 7 is pressed against the corner of the battery, and the first pressing springs 801 in the inner cavities of the pressing blocks 7 are matched, so that a gap between the two pressing blocks 7 is positioned in the middle of the battery;

A second limiting rod 701 is arranged on the upper side of the pressing block 7, the second limiting rod 701 is in sliding sleeve joint with a fourth limiting rod 902 in a second chute 901 at two ends of the movable plate 9, and a second extrusion spring 903 is further arranged on the outer side of the second limiting rod 701 and the outer side far away from the middle part of the battery, so that the movable plate 9 is also kept in the middle part above the battery under the condition that the movement of the two pressing blocks 7 is not influenced, and along with the downward pressing of the hydraulic rod 4, an electrode 10 in the middle part above the battery is pressed downwards to be in extrusion contact with a terminal on the battery;

If the intervals of the power connection ends are different, the interval between the positive electrode 10 and the negative electrode 10 can be adjusted by rotating the bidirectional screw 905, the electrode 10 is in sliding sleeve connection with the limiting block 906, and the third extrusion spring 1001 is sleeved on the lower part of the electrode 10, so that the depth of the electrode 10 can be automatically adjusted in the pressing process, and the problem that the central position of the electrode 10 cannot be determined due to fixation is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In this document, unless specifically stated and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lead acid battery detection device, including workstation (1), its characterized in that: be provided with support (6) on workstation (1), the week side of support (6) is provided with hydraulic stem (4), third gag lever post (8) have been cup jointed in the sliding of hydraulic stem (4) upper end, third gag lever post (8) cover is equipped with to press block (7), the top that presses block (7) is provided with fly leaf (9), two be provided with bi-directional screw (905) between fly leaf (9), bi-directional screw (905) one side is provided with fifth gag lever post (904), stopper (906) have been cup jointed to the screw thread on bi-directional screw (905), electrode (10) have been pegged graft in the middle part slip of stopper (906).

2. A lead acid battery testing device according to claim 1, wherein: the novel automatic clamping device is characterized in that a first chute (2) is formed in the middle of the upper side face of the workbench (1), a first limiting rod (201) is arranged in the first chute (2), an extension spring (202) is sleeved on the first limiting rod (201), limiting clamping grooves (3) are formed in the left side and the right side of the first chute (2), the bottom of the support (6) is in sliding clamping connection with the limiting clamping grooves (3), the middle of the bottom of the support (6) is in sliding sleeving connection with the first limiting rod (201), one end of the extension spring (202) is fixedly connected with one end of the first chute (2), and the other end of the extension spring (202) is fixedly connected with the bottom of the support (6).

3. A lead acid battery testing device according to claim 1, wherein: the workbench is characterized in that a first pressing plate (5) is arranged on the upper side face of the workbench (1), a second pressing plate (601) is arranged on the upper side face of the bracket (6), and a third pressing plate (602) is arranged on the front side of the second pressing plate (601).

4. A lead acid battery testing device according to claim 1, wherein: the hydraulic rod (4) top and third gag lever post (8) slip cup joint, the cover is equipped with first extrusion spring (801) on third gag lever post (8), first extrusion spring (801) set up the inner chamber portion at support briquetting (7), the one end and the third gag lever post (8) fixed connection of first extrusion spring (801), the other end of first extrusion spring (801) supports the pressure contact with the inner wall that supports briquetting (7).

5. A lead acid battery testing device according to claim 1, wherein: the second limiting rod (701) is installed on the upper portion of the pressing block (7), a second sliding groove (901) is formed in the bottom side of two ends of the movable plate (9), a fourth limiting rod (902) is installed in the second sliding groove (901), a second extrusion spring (903) is sleeved on the fourth limiting rod (902), the second limiting rod (701) is in sliding sleeve joint with the fourth limiting rod (902), one end of the second extrusion spring (903) is in pressing contact with the side wall of the outer end of the second sliding groove (901), and the other end of the second extrusion spring (903) is in pressing contact with one side of the second limiting rod (701).

6. A lead acid battery testing device according to claim 1, wherein: the other side of the limiting block (906) is in sliding sleeve joint with a fifth limiting rod (904).

7. A lead acid battery testing device according to claim 1, wherein: the electrode (10) is located the lower part week side cover of stopper (906) and is equipped with third extrusion spring (1001), the bulge loop of one end and electrode (10) bottom of third extrusion spring (1001) supports the pressure contact, the other end of third extrusion spring (1001) supports the pressure contact with stopper (906) bottom side.