Starter shell with protection function

Abstract

The utility model relates to the starter field, and discloses a starter shell with a protection function, the starter shell comprises a shell and a protection shell, the upper ends of the two sides of the shell are both provided with adjusting mechanisms, the two adjusting mechanisms both comprise threaded sleeves, the interiors of the two threaded sleeves are both provided with threaded rods in a threaded and sleeved mode, and the threaded rods are connected with the protection shell. Two fixing plates are arranged at the centers of the upper ends of the two sides of the shell correspondingly, a containing box is fixedly arranged at the lower end of the rear end face of the shell, a heat dissipation plate is slidably embedded into the containing box, and a quick release mechanism is arranged on the rear end face of the heat dissipation plate and comprises a hollow plate and four sliding blocks. Supporting frames are hinged to one sides of the four sliding blocks correspondingly, and second springs are fixedly arranged on the opposite faces of every two sliding blocks, located on the same vertical line, of the four sliding blocks correspondingly. According to the utility model, the filter plate can be quickly disassembled, and the protection effect on the wiring terminal can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of starter, especially a starter shell with protection function. BACKGROUND

[0002] The soft starter is a kind of motor control device that integrates motor soft start, soft parking, light load energy saving and various protection functions, which can not only start the motor smoothly without impact in the whole starting process, but also can adjust the parameters in the starting process according to the characteristics of motor load.

[0003] The inventor found the following problems in the prior art during the implementation of the present application:

[0004] In the prior art, the wiring terminals of the starter are usually exposed and most of them do not have protection mechanism, which can be damaged when the starter shell is collided, affecting the use. In the prior art, the filter screen is usually fixed inside the heat dissipation hole of the starter shell. After long-term use of the starter, the filter screen will be blocked by dust, affecting the heat dissipation effect, and it is more troublesome to clean up.

[0005] Therefore, the skilled in the art provides a starter shell with protection function to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at solving the shortcomings in the prior art, and provides a starter shell with protection function, which can quickly disassemble the filter plate and achieve the protection effect of the wiring terminal.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A starter shell with protection function, comprising a shell and a protective shell, the two sides of the upper end of the shell are provided with adjusting mechanisms, the two adjusting mechanisms each comprise a threaded sleeve, the threaded sleeve is provided with a threaded rod inside by threaded sleeve connection, the center of the upper end of the two sides of the shell is provided with two fixed plates, the lower end of the rear end surface of the shell is fixedly provided with a containing box, the containing box is provided with a heat dissipation plate inside by sliding insertion.

[0009] The rear end surface of the heat dissipation plate is provided with a quick release mechanism, the quick release mechanism comprises a hollow plate and four sliding blocks, the sliding blocks are hingedly provided with supporting frames on one side, the sliding blocks are provided with two No.

[0010] Further, two ends of the threaded sleeve are respectively rotationally connected with one side of two fixing plates, the lower end of the two fixing plates is rotationally provided with a limiting ring at the center of the lower end surface, and the two threaded rods are respectively and slidingly connected in the inner wall of the limiting ring.

[0011] Further, four sliding blocks are respectively and slidingly arranged at the upper and lower ends of the two sides of the front end surface of the heat dissipation plate, two sliding blocks are slidingly arranged at the lower end of the rear end surface of the shell, and one end of the upper two support frames and the lower two support frames is respectively hingedly connected with the two sliding blocks.

[0012] Further, the hollow plate is fixedly arranged at the center of the front end surface of the heat dissipation plate, and the filter plate is connected in the hollow plate.

[0013] Further, the two threaded rods are respectively and slidingly arranged through the lower end surface of the shell and are fixedly connected with the two sliding plates.

[0014] Further, four terminal connectors are fixedly arranged at the center of the upper end surface of the shell, four wire holes are arranged at the center of the upper end surface of the outer wall of the protective shell, and the protective shell is movably sleeved on the upper end of the outer wall of the shell.

[0015] Further, sliding grooves are arranged at the upper and lower ends of the two sides of the front end surface of the heat dissipation plate, four sliding blocks are respectively and slidingly arranged in the four sliding grooves, and one end of the four second springs is fixedly connected with one end surface of the inner wall of the four sliding grooves.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1、 the utility model discloses a kind of starter housings with protection function, simultaneously, two threaded sleeves are rotated, so that it can be moved up and down under the premise that threaded rod is limited to rotate by limiting ring, to realize the height adjustment effect of sliding plate, so as to push the first spring and protective shell to move upwards, when the position of sliding plate is higher, under the action of the elasticity of the first spring, shell moves downwards to the required force of terminal connector place, so as to prevent external force from colliding terminal connector and causing damage to terminal connector, when the position of sliding plate is lower, the required force of shell moving downwards to terminal connector place is smaller, can facilitate the connection between wire and terminal connector.

[0018] 2, the utility model provides a kind of launcher shell with protection function, pull back heat dissipation plate and change the rotation angle of two support frames, so that the transverse spacing of both ends of two support frames is lengthened, so that two sliders located on the same side in four sliders slide oppositely and extrude four second springs, so that hollow plate can be pulled out, and filter plate inside is taken out to replace, after hand is released, four sliders reset under the action of four second springs, so that two support frames are reversely rotated, so that the transverse spacing of both ends is shortened, so that heat dissipation plate and hollow plate are re-stored into containing box, so that the device can quickly remove filter plate to replace, greatly save the time required for cleaning, prevent filter plate from being blocked by dust and affect heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is the back view of the utility model;

[0021] Figure 3 It is the overall front view of the utility model;

[0022] Figure 4 It is the overall side view of the utility model;

[0023] Figure 5 It is the hollow plate of the utility model;

[0024] Figure 6 It is the connection diagram of limiting ring and threaded rod of the utility model.

[0025] Legend:

[0026] 1, shell;2, adjusting mechanism;3, protective shell;4, threading hole;5, containing box;6, heat dissipation plate;7, terminal;8, fixed plate;9, sliding plate;10, No. 1 spring;11, sliding groove;12, quick release mechanism;13, filter plate;201, threaded sleeve;202, limiting ring;203, threaded rod;1201, No. 2 spring;1202, support frame;1203, hollow plate;1204, slider. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] Refer toFigures 1 to 6 The utility model provides an embodiment provided by the utility model discloses a kind of launcher housing with protection function, including shell 1 and protective shell 3, the upper end of both sides of shell 1 is provided with adjusting mechanism 2, two adjusting mechanisms 2 are all included threaded sleeve 201, two threaded sleeve 201 are all internally threadedly sleeved and are provided with threaded rod 203, the upper end center of both sides of shell 1 is provided with two fixed plates 8, the lower end of shell 1 rear end surface is fixedly provided with containing box 5, containing box 5 is slidably embedded and is provided with heat dissipation plate 6 in the inside.

[0029] The lower end of the rear end surface of heat dissipation plate 6 is provided with quick release mechanism 12, and the quick release mechanism 12 includes hollow plate 1203 and four sliding blocks 1204.

[0030] The side of the four sliding blocks 1204 is hingedly provided with support frame 1202, and the opposite side of the two sliding blocks 1204 located on the same vertical line among the four sliding blocks 1204 is fixedly provided with No. 2 spring 1201. The upper end surface of the inner wall of protective shell 3 is fixedly provided with two No. 1 springs 10 on both sides, and the inner wall of the protective shell 3 is slidably provided with sliding plate 9 on both sides.

[0031] Specifically, the height of the sliding plate 9 can be adjusted by the adjusting mechanism 2, so that the sliding plate 9 can adjust the distance between the top of the protective shell 3 and the terminal 7 by the No. 1 spring 10, so that the force generated by the impact is buffered by the protective shell 3 and the No. 1 spring 10, and the connection of the wire and the terminal 7 is more labor-saving, and the heat dissipation plate 6 can be pulled to lengthen the transverse distance between the two ends of the four support frames 1202, so that the hollow plate 1203 is pulled out to replace the filter plate 13 inside, and then the heat dissipation plate 6 is loosened to reset the four sliding blocks 1204 under the action of the No. 2 spring 1201, so that the transverse distance between the two ends of the four support frames 1202 is shortened, so that the hollow plate 1203 and the heat dissipation plate 6 are pulled back into the containing box 5, to realize the quick replacement of the filter plate 13.

[0032] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 The two ends of the two threaded sleeves 201 are rotatably connected to the opposite side of the two fixed plates 8 located on the same side, and the lower end surface center of the two fixed plates 8 among the two fixed plates 8 is rotatably provided with limiting ring 202, and the two threaded rods 203 are slidably and clippably arranged in the inner wall of the two limiting rings 202.

[0033] Specifically, the rotation of the threaded rod 203 is limited by the limiting ring 202, so that the threaded sleeve 201 can drive the threaded rod 203 to slide up and down when rotating.

[0034] Referring to Figure 4The four sliding blocks 1204 are respectively arranged at the upper and lower ends of the front end surface of the heat dissipation plate 6, and two sliding blocks are arranged at the lower end of the rear end surface of the shell 1. One end of the upper two support frames 1202 and the lower two support frames 1202 of the four support frames 1202 are respectively hingedly connected to the two sliding blocks.

[0035] Specifically, when the heat dissipation plate 6 is pulled, the upper two support frames 1202 and the lower two support frames 1202 of the four support frames 1202 can be slid oppositely, so that the longitudinal distance between the two ends of the four support frames 1202 is shortened and the transverse distance is lengthened.

[0036] Referring to Figure 4 , Figure 5 The hollow plate 1203 is fixedly arranged at the center of the front end surface of the heat dissipation plate 6, and the filter plate 13 is clamped in the hollow plate 1203.

[0037] Specifically, the filter plate 13 can be installed through the hollow plate 1203 to achieve the filtering effect of dust through the filter plate 13.

[0038] Referring to Figure 3 , Figure 4 The two threaded rods 203 are respectively arranged to slide through the lower end surface of the shell 1 on both sides and are respectively fixedly connected to the two sliding plates 9.

[0039] Specifically, the threaded rod 203 can drive the two sliding plates 9 to move up and down while moving up and down through the threaded sleeve 201.

[0040] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 The four wire terminals 7 are fixedly arranged at the center of the upper end surface of the shell 1, the four wire holes 4 are arranged at the center of the upper end surface of the outer wall of the protective shell 3, and the protective shell 3 is movably sleeved on the upper end of the outer wall of the shell 1.

[0041] Specifically, the wire hole 4 is convenient for connecting the wire and the wire terminal 7, and when the protective shell 3 is impacted, it slides downward along the outer wall of the shell 1, and the first spring 10 is convenient for buffering.

[0042] Referring to Figure 4 The sliding grooves 11 are arranged at the upper and lower ends of the front end surface of the heat dissipation plate 6, the four sliding blocks 1204 are respectively arranged in the four sliding grooves 11, and one end of the four second springs 1201 is fixedly connected to one end surface of the inner wall of the four sliding grooves 11.

[0043] Specific, pull the heat sink 6 makes two support frame 1202 both ends of the transverse spacing lengthened at the same time by the sliding block 1204 to the second spring 1201 extrusion makes the second spring 1201 in the contraction state, so that the second spring 1201 in normal state can top the sliding block 1204 moves to make the sliding block 1204 reset.

[0044] Working principle: by rotating the threaded sleeve 201 drive threaded rod 203 upward, so that the sliding plate 9 through the first spring 10 on the position of the protective shell 3 to adjust upwards, so that the protective shell 3 top and terminal 7 spacing increases, so that it can be through the first spring 10 and the protective shell 3 buffer to prevent collision caused by terminal 7 damage, and can be adjusted downward protective shell 3 makes its top and terminal 7 spacing shortens, facilitate the lead wire and terminal 7 connected, when need to replace the filter plate 13, pull the heat sink 6 out of the hollow plate 1203 containing box 5 to replace the filter plate 13, after the replacement is completed, release the heat sink 6 makes the sliding block 1204 under the action of the second spring 1201 reset, thereby pulling the hollow plate 1203 and heat sink 6 re-embedded in the containing box 5 inside, in order to realize the quick replacement of the filter plate 13.

[0045] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the person skilled in the art, it still can be modified, or the equivalent replacement of part of the technical features, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A starter housing with a protective function, comprising a housing (1) and a protective shell (3), characterized in that: Both sides of the shell (1) upper end are provided with adjusting mechanism (2), two adjusting mechanism (2) are all included threaded sleeve (201), two threaded sleeve (201) are all provided with threaded rod (203) inside threaded sleeve, the center of both sides of the shell (1) upper end is provided with two fixed plate (8), the lower end of the rear end surface of the shell (1) is fixedly provided with containing box (5), the inside of containing box (5) is provided with heat dissipation plate (6) slidingly embedded, the rear end surface of heat dissipation plate (6) is provided with quick release mechanism (12), the quick release mechanism (12) includes hollow plate (1203) and four sliders (1204), four sliders (1204) are all hingedly provided with support frame (1202) on one side, two sliders (1204) on the same vertical line of four sliders (1204) are all fixedly provided with No. two spring (1201) on opposite side, the upper end surface of the inner wall of the protection shell (3) is fixedly provided with two No. one spring (10) on both sides, the inner wall of the protection shell (3) is slidingly provided with sliding plate (9) on both sides. Both ends of two threaded sleeve (201) are rotatably connected with the opposite side of two fixed plate (8) on the same side, the lower end surface center of two fixed plate (8) is rotatably provided with limiting ring (202), two threaded rod (203) are slidingly connected in the inner wall of two limiting ring (202).

2. The bootable initiator housing of claim 1, wherein: Four sliders (1204) are slidingly provided on the upper and lower ends of the front end surface of heat dissipation plate (6), the lower end of the rear end surface of the shell (1) is slidingly provided with two sliding blocks, one end of two upper support frames (1202) and two lower support frames (1202) of four support frames (1202) is hingedly provided with two sliding blocks respectively.

3. The bootable initiator housing of claim 1, wherein: The hollow plate (1203) is fixedly provided on the center of the front end surface of heat dissipation plate (6), and the filter plate (13) is connected in the hollow plate (1203).

4. The bootable initiator housing of claim 1, wherein: Two threaded rod (203) are slidingly connected through the lower end surface of the shell (1) on both sides and are fixedly connected with two sliding plates (9) respectively.

5. The bootable initiator housing of claim 1, wherein: The center of the upper end surface of the shell (1) is fixedly provided with four terminal blocks (7), the center of the upper end surface of the outer wall of the protection shell (3) is provided with four wire holes (4), and the protection shell (3) is movably connected to the outer wall of the shell (1).

6. The bootable initiator housing of claim 1, wherein: The front end surface of the heat dissipation plate (6) is provided with sliding groove (11) on both sides, four sliders (1204) are slidingly provided in four sliding grooves (11), and one end of four No. two springs (1201) is fixedly connected with one end surface of four sliding grooves (11).

7. The bootable initiator housing of claim 1, wherein: ​

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