CN210741343U

CN210741343U - Detection apparatus for lithium cell plastic support

Info

Publication number: CN210741343U
Application number: CN201921632132.0U
Authority: CN
Inventors: 梁小娟
Original assignee: 梁小娟
Current assignee: SHENZHEN HONGDA SHUN TECHNOLOGY DEVELOPMENT Co.,Ltd.
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-12
Anticipated expiration: 2029-09-28

Abstract

The utility model belongs to the technical field of lithium battery support detection, in particular to a detection device for a lithium battery plastic support, which comprises a shell, wherein two ends of the surface of the shell are respectively provided with a first bearing, a first rotating shaft is movably arranged in the first bearing in a penetrating way, one end of the first rotating shaft is fixedly connected with a first lead screw, one end of the first rotating shaft is fixedly connected with a knob, the surface thread of the first lead screw is connected with a first nut, and the top of the inner wall of the shell is provided with a first chute; the utility model discloses, through setting up first measuring rack and second measuring rack, be convenient for confirm the hole diameter of plastic support, through setting up the connecting rod, can make the measuring block of both sides remove simultaneously, through setting up first lead screw and first nut, can drag first measuring rack, realize the centre-to-centre spacing between inspection hole and the hole, through setting up the knob, be convenient for rotate first lead screw, through setting up trapezoidal spout and slider, improve the stability that detects.

Description

Detection apparatus for lithium cell plastic support

Technical Field

The utility model belongs to the technical field of lithium battery support detects, concretely relates to lithium cell is detection device for plastic support.

Background

Lithium cell plastic support is often used in the equipment and the installation of lithium cell, plays location and fixed action to the lithium cell, because plastic support is mostly by the integrated into one piece that moulds plastics, so have a lot of uncontrollable factors to lead to plastic support to appear warping, and stability such as size deviation, so, plastic support is indispensable in the detection before using, and current detection is mostly removed the concrete size that detects plastic support through artifical with slide caliper rule, and efficiency is lower, is unfavorable for large batch short-term test.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a detection apparatus for lithium cell plastic support has and uses the flexibility height, convenient to use, detects quick characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection apparatus for lithium cell plastic support, includes the shell, the surperficial both ends of shell all are provided with first bearing, first pivot is worn to be equipped with in the inside activity of first bearing, the one end of first pivot has linked firmly first lead screw, the one end fixedly connected with knob of first pivot, the surperficial threaded connection of first lead screw has first nut, the inner wall top of shell is provided with first spout, sliding connection has first slider in the first spout, the below of first nut is provided with first measuring rack, the lower surface one end of shell is provided with the second and measures the frame.

Preferably, the first sliding block is fixedly connected with the nut through a connecting plate, the first measuring frame is fixedly connected with the nut through a connecting plate, the upper surface of the first measuring frame is slidably connected with the lower surface of the shell, and the upper surface of the second measuring frame is fixedly connected with the lower surface of the shell.

Preferably, the first measuring rack is the same as the second measuring rack in structure, the first measuring rack comprises a second sliding groove, a second sliding block, a second bearing, a second rotating shaft, a connecting rod, a second nut, a second screw rod and a measuring block, the second bearing is arranged in the middle of the lower surface of the first measuring rack, the second rotating shaft is arranged in the second bearing in a penetrating mode in the inner portion of the second bearing, the second sliding groove is fixedly connected to one end of the second rotating shaft, the second sliding groove is formed in the lower surface of the first measuring rack, the measuring blocks are arranged on the two sides of the second screw rod, the second sliding block is arranged at the top of the measuring block and is connected to the second sliding groove in a sliding mode, the second nut is connected to the surface of the second screw rod in a threaded mode, the connecting rod is movably connected to the two sides of the second nut, and the other end of the connecting rod is movably connected to.

Preferably, the second sliding block and the second sliding groove are both trapezoidal in shape, and the front faces of the first measuring frame and the second measuring frame are both provided with scale marks.

Preferably, the surface of the first nut is fixedly connected with a pointer, the surface of the shell is provided with scale marks, and the needle point of the pointer is located on the surface of the scale marks.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up first measuring rack and second measuring rack, be convenient for confirm the hole diameter of plastic support fast, through setting up the connecting rod, can make the measuring block of both sides remove simultaneously, improve the stability that detects, through setting up first lead screw and first nut, can pull first measuring rack, realize the centre-to-centre spacing between inspection hole and the hole, through setting up the knob, be convenient for rotate first lead screw, through setting up trapezoidal spout and slider, improve the stability that detects.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

in the figure: 1. a housing; 2. a first bearing; 3. a first rotating shaft; 4. a first lead screw; 5. a first chute; 6. a first slider; 7. a first nut; 8. a knob; 9. a first measuring stand; 10. a second measuring stand; 11. a second chute; 12. a second slider; 13. a second bearing; 14. a second rotating shaft; 15. a connecting rod; 16. a second nut; 17. a second lead screw; 18. a measuring block; 19. scale lines; 20. a pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a detection apparatus for lithium cell plastic support, includes shell 1, the surperficial both ends of shell 1 all are provided with first bearing 2, first pivot 3 is worn to be equipped with in the inside activity of first bearing 2, one end of first pivot 3 is connected with first lead screw 4 firmly, the one end fixedly connected with knob 8 of first pivot 3, through setting up knob 8, twist first lead screw 4 when being convenient for detect, the surperficial threaded connection of first lead screw 4 has first nut 7, the inner wall top of shell 1 is provided with first spout 5, sliding connection has first slider 6 in the first spout 5, the below of first nut 7 is provided with first measuring frame 9, the lower surface one end of shell 1 is provided with second measuring frame 10, measures frame 10 through setting up first measuring frame 9 and second, is convenient for measure the hole diameter of plastic support.

Specifically, first slider 6 passes through connecting plate and nut fixed connection, first measuring rack 9 passes through connecting plate and nut fixed connection, the upper surface and the 1 lower surface sliding connection of shell of first measuring rack 9, the upper surface and the 1 lower fixed surface of shell of second measuring rack 10 are connected, through setting up adjustable first measuring rack 9, are convenient for measure the centre-to-centre spacing in plastics support hole and hole.

Specifically, the first measuring frame 9 and the second measuring frame 10 have the same structure, the first measuring frame 9 includes a second sliding groove 11, a second sliding block 12, a second bearing 13, a second rotating shaft 14, a connecting rod 15, a second nut 16, a second screw rod 17 and a measuring block 18, the second bearing 13 is arranged in the middle of the lower surface of the first measuring frame 9, the second rotating shaft 14 is movably arranged in the second bearing 13 in a penetrating manner, one end of the second rotating shaft 14 is fixedly connected with the second screw rod 17, the second sliding groove 11 is arranged on the lower surface of the first measuring frame 9, the measuring blocks 18 are arranged on both sides of the second screw rod 17, the second sliding block 12 is arranged on the top of the measuring block 18, the second sliding block 12 is slidably connected in the second sliding groove 11, the second nut 16 is connected on the surface of the second screw rod 17 through a thread, the connecting rod 15 is movably connected on both sides of the second nut 16, the other end of the connecting rod 15 is movably connected with a measuring block 18.

Specifically, the shapes of the second sliding block 12 and the second sliding groove 11 are both trapezoidal, stability during sliding is improved by arranging the trapezoidal sliding blocks, and the front surfaces of the first measuring frame 9 and the second measuring frame 10 are provided with scale marks 19.

Specifically, the fixed surface of first nut 7 is connected with pointer 20, the surface of shell 1 is provided with scale mark 19, pointer 20's needle point is located the surface of scale mark 19, and through setting up scale mark 19, the numerical value after the detection is read out directly perceived, and it is more accurate to detect.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, put into the plastics stake pocket with second measurement frame 10, and twist and move second lead screw 17, make the measurement piece 18 and the pore wall laminating of both sides, and observe the scale, transfer the same diameter with first measurement frame 9, and rotatory knob 8, transfer first measurement frame 9 to adjacent hole in, the centre-to-centre spacing between measurement hole and the hole, and read numerical value through scale mark 19, when needing to detect the plastics support of same batch, take first measurement piece 18 and second measurement piece 18 out, put into other plastics stake pocket can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a detection apparatus for lithium cell plastic support, includes shell (1), its characterized in that: the utility model discloses a measuring device, including shell (1), first pivot (3), first lead screw (4), one end fixedly connected with knob (8) of first pivot (3), the surperficial both ends of shell (1) all are provided with first bearing (2), first pivot (3) are worn to be equipped with in the inside activity of first bearing (2), the one end of first pivot (3) has linked firmly first lead screw (4), the surperficial threaded connection of first lead screw (4) has first nut (7), the inner wall top of shell (1) is provided with first spout (5), sliding connection has first slider (6) in first spout (5), the below of first nut (7) is provided with first measuring frame (9), the lower surface one end of shell (1) is provided with second measuring frame (10).

2. The detection device for the plastic support of the lithium battery as claimed in claim 1, wherein: first slider (6) are through connecting plate and nut fixed connection, first measuring rack (9) are through connecting plate and nut fixed connection, the upper surface and shell (1) lower surface sliding connection of first measuring rack (9), the upper surface and shell (1) lower surface fixed connection of second measuring rack (10).

3. The detection device for the plastic support of the lithium battery as claimed in claim 1, wherein: the structure of the first measuring frame (9) is the same as that of the second measuring frame (10), the first measuring frame (9) comprises a second sliding groove (11), a second sliding block (12), a second bearing (13), a second rotating shaft (14), a connecting rod (15), a second nut (16), a second screw rod (17) and a measuring block (18), the second bearing (13) is arranged in the middle of the lower surface of the first measuring frame (9), the second rotating shaft (14) is movably arranged in the second bearing (13) in a penetrating mode, the second screw rod (17) is fixedly connected to one end of the second rotating shaft (14), the second sliding groove (11) is arranged on the lower surface of the first measuring frame (9), the measuring blocks (18) are arranged on two sides of the second screw rod (17), the second sliding block (12) is arranged on the top of the measuring block (18), and the second sliding block (12) is connected in the second sliding groove (11) in a sliding mode, the surface of the second screw rod (17) is in threaded connection with a second nut (16), two sides of the second nut (16) are both movably connected with a connecting rod (15), and the other end of the connecting rod (15) is movably connected with a measuring block (18).

4. The detection device for the plastic support of the lithium battery as claimed in claim 3, wherein: the shapes of the second sliding block (12) and the second sliding groove (11) are both trapezoidal, and the front surfaces of the first measuring frame (9) and the second measuring frame (10) are provided with scale marks (19).

5. The detection device for the plastic support of the lithium battery as claimed in claim 1, wherein: the surface of the first nut (7) is fixedly connected with a pointer (20), scale marks (19) are arranged on the surface of the shell (1), and the needle point of the pointer (20) is located on the surface of the scale marks (19).