Measuring device for battery swelling

Abstract

The utility model relates to a measuring device for battery bulging, which comprises a supporting part and a measuring part, the supporting part comprises a horizontally arranged panel, two groups of supporting pieces are arranged on the panel at intervals, and the two supporting pieces extend downwards to enable the panel to leave the ground; the reference part comprises a scale plate arranged above the panel, and the scale plate is provided with reference scales; the measuring scale is vertically arranged between the two supporting pieces in a floating mode, the measuring scale is provided with second scales, and the bottom of the measuring scale extends downwards and is located on the same plane with the lower edges of the two supporting pieces. According to the utility model, by utilizing the characteristic that the two ends of the battery bulging structure and the middle bulging surface are not on the same plane, the bottom of the measuring scale extends downwards and is on the same plane with the lower edges of the two supporting pieces, and when the plane is bordered with the battery, the middle bulging surface can jack up the measuring scale to enable the measuring scale to float on the vertical plane, so that the measuring scale can be accurately measured. And the floating interval is a specific numerical value of bulging.

Description

Technical Field

[0001] The utility model belongs to the technical field of measurement, in particular to a device for measuring battery swelling. Background Art

[0002] Lead-acid batteries are divided into industrial, automotive, and power types. Among them, industrial lead-acid batteries are starved lead-acid batteries. The assembly pressure of the battery is relatively high, and the battery ends are squeezed by the internal pole groups, causing the battery to swell. The size of the battery swelling cannot exceed a certain value, which will affect the battery performance. Therefore, a measuring tool is needed to accurately measure the battery swelling. Utility Model Content

[0003] The present invention addresses the problems of the prior art and provides a device for measuring battery swelling. The specific technical solution is as follows:

[0004] Battery swelling measurement device, including:

[0005] A support portion, the support portion comprising a horizontally arranged panel, two sets of support members being spaced apart on the panel, both of the support members extending downward to lift the panel off the ground;

[0006] A reference portion, the reference portion comprising a scale plate disposed above the panel, the scale plate having a reference scale;

[0007] And a measuring ruler, which is vertically and floatingly arranged between the two supporting members, has a second scale on the measuring ruler, and the bottom of the measuring ruler extends downward and is in the same plane as the lower edges of the two supporting members.

[0008] As a further technical solution of the present invention, the support member includes a screw rod rotatably connected to the panel.

[0009] As a further technical solution of the present invention, the bottom of the screw rod is rotatably connected to a bottom plate, and the top of the screw rod is connected to a handle.

[0010] As a further technical solution of the present invention, a sliding sleeve is slidably connected to the panel, and the screw rod is indirectly rotatably connected to the panel through the sliding sleeve. A slideway for the screw rod to pass through is provided on the panel, and the sliding sleeve drives the screw rod to slide along the slideway track to move closer to or away from the measuring ruler.

[0011] As a further technical solution of the present invention, a scale is laid along the slide track on the support portion, and a locking button is screwed on the sliding sleeve, and the locking button presses the panel.

[0012] As a further technical solution of the present invention, the reference part includes a connecting plate connected to the bottom of the scale plate, the connecting plate and the panel are connected through an adjusting part, the adjusting part includes a second screw and a nut, the second screw is installed on the panel, the second screw is rotatably connected to the connecting plate, the nut is rotatably sleeved on the outside of the second screw, the connecting plate has a notch, and the nut is clearance-matched with the notch.

[0013] As a further technical solution of the present invention, the adjustment part also includes a guide column and a locking button three. The panel is also equipped with a guide column, which passes through the connecting plate. The locking button three is screwed to the connecting plate and presses against the guide column.

[0014] As a further technical solution of the present invention, a locking button 2 is screwed onto one side of the scale plate, and the insertion end of the locking button 2 presses against the measuring ruler.

[0015] The beneficial effects of the utility model are as follows:

[0016] (1) In this application, the bottom of the measuring ruler extends downward and is in the same plane as the lower edges of the two supporting members, taking advantage of the fact that the two ends of the battery bulging structure are not in the same plane as the bulging surface in the middle. When this plane touches the battery, the bulging surface in the middle will lift the measuring ruler and cause it to float in the vertical plane, and this floating range is the specific value of the bulging.

[0017] (2) In the present application, the height of the panel from the ground can be adjusted by rotating the screw rod 1 and the panel, and the spacing between the two supports and the spacing between the two supports and the measuring ruler can be adjusted by cooperating with the setting of the sliding sleeve and the locking button 1. The combination of the two can enable the device to cope with batteries of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shows a schematic diagram of the overall structure of a battery swelling measurement device;

[0019] Figure 2 shows a schematic structural diagram of the support portion 100;

[0020] Figure 3 1 shows a schematic diagram of the top structure of the support portion 100;

[0021] Figure 4 shows a schematic structural diagram of the reference portion 200;

[0022] Figure 5 A schematic side structural diagram of the connecting plate 210 is shown.

[0023] Legend:

[0024] 100. Support part; 110. Panel; 111. Slide; 112. Scale one; 120. Support member; 121. Screw one; 122. Base plate; 123. Handle; 124. Sleeve; 125. Locking button one; 200. Reference part; 210. Connecting plate; 211. Scale plate; 212. Reference scale; 213. Notch; 220. Locking button two; 230. Adjustment part; 231. Screw two; 232. Nut; 233. Guide column; 234. Locking button three; 300. Measuring ruler; 310. Scale two. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0026] Figure 1 、 Figure 2 as well as Figure 4 The battery bulge measuring device includes a support portion 100, a reference portion 200, and a measuring ruler 300. The support portion 100 includes a horizontally arranged panel 110, on which two sets of support members 120 are arranged at intervals. The two support members 120 extend downward to lift the panel 110 off the ground. The reference portion 200 includes a scale plate 211 arranged above the panel 110, and the scale plate 211 has a reference scale 212. The measuring ruler 300 is vertically and floatingly arranged between the two support members 120, and has a scale 210 on the measuring ruler 300. The bottom of the measuring ruler 300 extends downward and is aligned with the lower edges of the two support members 120. Due to the arrangement of the two support members 120, the panel 110 can be lifted off the ground to facilitate detection. At the same time, the bottom of the measuring ruler 300 can be inserted under the panel 110 and flush with the bottom edge of the support member 120. By utilizing the fact that the two ends of the battery bulging structure and the bulging surface in the middle are not in the same plane, the bulging surface in the middle will lift the measuring ruler 300 to make it float on the vertical plane, and the floating range is the specific value of the bulging. That is to say, the reference scale 212 on the scale plate 211 provides a relative reference for the second scale 310. In actual use, it is only necessary to observe the change of the second scale 310 relative to the reference scale 212.

[0027] Figure 2In the figure, a schematic structure for adjusting the height of the panel 110 from the ground is shown; the support member 120 includes a screw rod 121 rotatably connected to the panel 110; the rotating connection member here refers to a threaded connection, that is, when the screw rod 121 and the panel 110 rotate relative to each other, the height of the supported panel 110 can be adjusted to cope with different swelling heights; the bottom of the screw rod 121 is rotatably connected to the bottom plate 122, and the top of the screw rod 121 is connected to the handle 123; since the screw rod 121 and the bottom plate 122 are rotatably connected, the screw rod 121 can rotate relative to the bottom plate 122, so that the screw rod 121 will not interfere with the battery surface when rotating, and the handle 123 can facilitate the rotation of the screw rod 121. The combination of the two can increase the convenience of the operator when using it.

[0028] Figure 3 In the figure, a schematic structure for adjusting the distance between the screw rod 121 and the measuring ruler 300 is shown; a sliding sleeve 124 is slidably connected to the panel 110, and the screw rod 121 is indirectly rotatably connected to the panel 110 through the sliding sleeve 124. A slideway 111 for the screw rod 121 to pass through is provided on the panel 110, and the sliding sleeve 124 drives the screw rod 121 to slide along the track of the slideway 111 to move closer to or away from the measuring ruler 300; the indirect connection mentioned here is to prevent interference between the screw rod 121 and the panel 110, and the sliding of the sliding sleeve 124 The spacing between the two support members 120 and the spacing between the two support members 120 and the measuring ruler 300 can be adjusted; a scale 112 is laid along the track of the slideway 111 on the support part 100, and a locking button 125 is screwed on the sliding sleeve 124, and the locking button 125 presses against the panel 110; the current position of the sliding sleeve 124 can be observed in real time by using the scale 112, which is conducive to real-time adjustment, and the relative relationship between the sliding sleeve 124 and the panel 110 can be quickly locked by using the locking button 125 after adjustment.

[0029] Figure 4 and Figure 5In the figure, a schematic structure of the relative position between the scale plate 211 and the support portion 100 is shown; the reference portion 200 includes a connecting plate 210 connected to the bottom of the scale plate 211, and the connecting plate 210 and the panel 110 are connected through an adjusting portion 230. The adjusting portion 230 includes a second screw 231, a nut 232, a guide column 233 and a locking button 3 234. The second screw 231 is installed on the panel 110, and the second screw 231 is rotatably connected to the connecting plate 210. Therefore, when the connecting plate 210 and the second screw 231 rotate relative to each other, the connecting plate 210 can move closer to or farther away from the panel 110; the nut 232 is rotatably sleeved on the outside of the second screw 231, and the connecting plate 210 has a notch 213, and the nut 232 is rotatably sleeved on the outside of the second screw 231. 32 is loosely matched with the notch 213; that is, when the nut 232 rotates, it will move along the trajectory of the screw 231 with the connecting plate 210, thereby adjusting the distance between it and the panel 110; a guide column 233 is also installed on the panel 110, and the guide column 233 passes through the connecting plate 210, and the locking button 3 234 is screwed to the connecting plate 210 and presses the guide column 233; by pressing the guide column 233 with the locking button 3 234, the stability of the connecting plate 210 after adjustment can be further improved; a locking button 220 is also screwed to one side of the scale plate 211, and the inserted end of the locking button 220 presses the measuring ruler 300. Through the pressure of the locking button 220, the position of the measuring ruler 300 can be locked in time after the floating ends.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A device for measuring battery swelling, characterized in that: include: A support portion (100), the support portion (100) comprising a horizontally arranged panel (110), two groups of support members (120) being arranged at intervals on the panel (110), and the two support members (120) both extending downward to lift the panel (110) off the ground; A reference portion (200), the reference portion (200) comprising a scale plate (211) disposed above the panel (110), the scale plate (211) having a reference scale (212); and a measuring ruler (300), wherein the measuring ruler (300) is vertically and floatingly arranged between the two supporting members (120), the measuring ruler (300) has a second scale (310), and the bottom of the measuring ruler (300) extends downward and is in the same plane as the lower edges of the two supporting members (120).

2. The battery swelling measuring device according to claim 1, characterized in that: The support member (120) includes a screw rod (121) rotatably connected to the panel (110).

3. The battery swelling measuring device according to claim 2, characterized in that: The bottom of the screw rod (121) is rotatably connected to a bottom plate (122), and the top of the screw rod (121) is connected to a handle (123).

4. The battery swelling measuring device according to claim 3, characterized in that: The panel (110) is slidably connected to a sliding sleeve (124), and the screw rod (121) is indirectly rotatably connected to the panel (110) through the sliding sleeve (124). The panel (110) is provided with a slideway (111) for the screw rod (121) to pass through. The sliding sleeve (124) drives the screw rod (121) to slide along the track of the slideway (111) and can approach or move away from the measuring ruler (300).

5. The battery swelling measuring device according to claim 4, characterized in that: A scale (112) is laid on the support portion (100) along the track of the slideway (111), and a locking button (125) is screwed on the sliding sleeve (124), and the locking button (125) presses against the panel (110).

6. The battery swelling measuring device according to claim 5, characterized in that: The reference portion (200) includes a connecting plate (210) connected below the scale plate (211). The connecting plate (210) and the panel (110) are connected via an adjusting portion (230). The adjusting portion (230) includes a second screw rod (231) and a nut (232). The second screw rod (231) is mounted on the panel (110). The second screw rod (231) is rotatably connected to the connecting plate (210). The nut (232) is rotatably sleeved on the outside of the second screw rod (231). The connecting plate (210) has a notch (213), and the nut (232) is clearance-matched with the notch (213).

7. The battery swelling measuring device according to claim 6, characterized in that: The adjusting portion (230) further includes a guide post (233) and a locking button (234). The panel (110) is further provided with a guide post (233). The guide post (233) passes through the connecting plate (210). The locking button (234) is screwed to the connecting plate (210) and presses against the guide post (233).

8. The battery swelling measuring device according to claim 7, characterized in that: A second locking button (220) is screwed onto one side of the scale plate (211), and the insertion end of the second locking button (220) presses against the measuring ruler (300).

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