Protective structure of rectifier

Abstract

The utility model relates to the technical field of protection structures, in particular to a protection structure of a rectifier, which comprises a base, the inner wall of the base is rotatably connected with the outer wall of a rotating part, the outer wall of the rotating part is meshed with the outer wall of a transmission part, and the inner wall of the transmission part is in threaded connection with the outer wall of a clamping part. The bottom of the base is fixedly connected with the top of the buffer part, a rotating ring is rotated, the rotating ring drives a rotating bevel gear to rotate through a rotating rod, the rotating bevel gear drives a transmission rod to rotate through a transmission bevel gear, the transmission rod drives an inner threaded sleeve to rotate, the inner threaded sleeve drives a threaded rod to slide through thread meshing force, and the threaded rod drives a clamping block to slide; when rectifiers with different sizes are placed, the clamping blocks are separated from the clamping grooves, at the moment, the partition plate can be lifted to adjust the space in the protection cabinet, the rotating ring is reversely rotated after adjustment is completed, the clamping blocks can be inserted into the clamping grooves to fix the partition plate, people can place the rectifiers with different sizes more conveniently, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of protective structures, in particular to a protective structure for a rectifier. Background Art

[0002] A rectifier is a device that converts AC power into DC power. It can be used for powering devices and detecting radio signals. Rectifiers can be made from vacuum tubes, igniter tubes, solid-state silicon semiconductor diodes, mercury arc diodes, and other devices. Conversely, a device that converts DC power into AC power is called an "inverter." In a standby UPS, the device only needs to charge the battery and not power the load, so it only has a charger. In a double-conversion UPS, this device both powers the inverter and charges the battery, so it is called a rectifier / charger.

[0003] At present, most rectifier protection structures on the market cannot adjust the space inside the protection structure when in use, which easily leads to space waste when people place and protect rectifiers of different sizes, causing inconvenience to people's use. Utility Model Content

[0004] The present invention aims to provide a protective structure for a rectifier to address the aforementioned problem of the inability to adjust the internal space of the protective structure, as discussed in the background art. To achieve this, the present invention provides the following technical solution: a protective structure for a rectifier, comprising a base, the inner wall of the base being rotatably connected to the outer wall of a rotating member, the outer wall of the rotating member being meshedly connected to the outer wall of a transmission member, the inner wall of the transmission member being threadedly connected to the outer wall of a locking member, and the bottom of the base being fixedly connected to the top of a buffer member.

[0005] The inner wall of the base is rotatably engaged with the outer wall of the transmission member. The transmission member includes a supporting shell, a transmission rod, a transmission bevel gear and an internal threaded sleeve. The engaging member consists of a connecting sleeve, a clamping block and a threaded rod.

[0006] Preferably, the base includes a protective cabinet, a protective door, a support column, a partition, a rectifier body, a support sleeve 1 and a support sleeve 2. The front of the protective cabinet is hinged to the back of one side of the protective door, and support columns are fixedly installed on both sides of the inner wall of the protective cabinet. The inner wall of the protective cabinet slides against the outer wall of the partition, and sliding grooves are provided on both sides of the partition. The inner wall of the sliding groove is slidably connected to the outer wall of the support column, and the top of the partition is fixed to the bottom of the rectifier body by bolts. The bottom of the front of the partition is fixedly connected to the top of the support sleeve 1, and the bottom of the partition near both sides is fixedly installed with the support sleeve 2. A card slot is provided on one side of the support column.

[0007] Preferably, the rotating part consists of a rotating ring, a rotating rod and a rotating bevel gear, the back side of the rotating ring is fixedly connected to one end of the front side of the rotating rod, and the outer wall of one end of the front side of the rotating rod is rotatably connected to the inner wall of the support sleeve, and one end of the back side of the rotating rod is fixedly connected to the front side of the rotating bevel gear.

[0008] Preferably, the top of the support shell is fixedly connected to the bottom of the partition, and a rotating hole is provided on the front of the support shell, the inner wall of the rotating hole is rotatably connected to the outer wall of the rotating rod near the back end, and support holes are provided on both sides of the support shell, the inner wall of the support hole is rotatably connected to the outer wall of the transmission rod near one end, and one end of the transmission rod is fixedly connected to one side of the transmission bevel gear, the outer wall of the transmission bevel gear is meshed with the outer wall of the rotating bevel gear, and the other end of the transmission rod is fixedly connected to one side of the internal threaded sleeve, and the outer wall of the internal threaded sleeve is rotatably engaged with the inner wall of the support sleeve 2.

[0009] Preferably, the top of the connecting sleeve is fixedly connected to the bottom of the partition, and the inner wall of the connecting sleeve is slidably connected to the outer wall of the block, the outer wall of one side of the block is movably plugged into the inner wall of the slot, and the other side of the block is fixedly connected to one end of the threaded rod, and the outer wall of the threaded rod is threadedly connected to the inner wall of the internal threaded sleeve.

[0010] Preferably, the buffer member includes a damping rod, a buffer block and a spring, the top of the damping rod is fixedly connected to the bottom of the partition, and the bottom of the damping rod is fixedly connected to the top of the buffer block, the top of the buffer block is fixedly connected to the bottom of the spring, and the top of the spring is fixedly connected to the bottom of the partition.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the utility model, the rotating ring is rotated, and the rotating ring drives the rotating bevel gear to rotate through the rotating rod, and the rotating bevel gear drives the transmission rod to rotate through the transmission bevel gear, and the transmission rod drives the internal threaded sleeve to rotate, and the internal threaded sleeve drives the threaded rod to slide through the thread engagement force, and the threaded rod drives the clamping block to slide, so that the clamping block is separated from the clamping slot. At this time, the partition can be lifted to adjust the space inside the protective cabinet. After the adjustment is completed, the rotating ring is rotated in the opposite direction, and the clamping block can be inserted into the clamping slot to fix the partition, making it more convenient for people to place rectifiers of different sizes, bringing convenience to people.

[0013] In the utility model, when the partition is accidentally released from the hands and falls, the impact of the fall is mitigated by the damping rod and the spring, thereby preventing the rectifier body from being damaged by the impact of the fall. The damping rod and the spring maintain a certain distance between the partitions, thereby preventing the upper partition from crushing the lower rectifier body, thereby bringing convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a vertical cross-sectional view of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a transverse cross-sectional view of the utility model;

[0017] Figure 4 It is an exploded view of the utility model;

[0018] Figure 5 This is an exploded view of the rotating part, transmission part and engaging part in the present utility model;

[0019] Figure 6 This is an exploded view of the buffer component in the present invention.

[0020] In the figure: 1. Base; 101. Protective cabinet; 102. Protective door; 103. Support column; 104. Partition; 105. Rectifier body; 106. Support sleeve 1; 107. Support sleeve 2; 2. Rotating part; 201. Rotating ring; 202. Rotating rod; 203. Rotating bevel gear; 3. Transmission part; 301. Support shell; 302. Transmission rod; 303. Transmission bevel gear; 304. Internal threaded sleeve; 4. Engaging part; 401. Connecting sleeve; 402. Block; 403. Threaded rod; 5. Buffer; 501. Damping rod; 502. Buffer block; 503. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] See also Figures 1 to 6 The utility model provides a technical solution: a protective structure of a rectifier, including a base 1, the inner wall of the base 1 is rotatably connected to the outer wall of a rotating part 2, the outer wall of the rotating part 2 is meshed with the outer wall of a transmission part 3, the inner wall of the transmission part 3 is threadedly connected to the outer wall of a clamping part 4, and the bottom of the base 1 is fixedly connected to the top of a buffer part 5.

[0023] The inner wall of the base 1 is rotatably engaged with the outer wall of the transmission member 3. The transmission member 3 includes a support shell 301, a transmission rod 302, a transmission bevel gear 303 and an internal threaded sleeve 304. The engaging member 4 consists of a connecting sleeve 401, a clamping block 402 and a threaded rod 403.

[0024] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the base 1 includes a protective cabinet 101, a protective door 102, a support column 103, a partition 104, a rectifier body 105, a support sleeve 106 and a support sleeve 2 107. The front of the protective cabinet 101 is hinged to the back of one side of the protective door 102, and support columns 103 are fixedly installed on both sides of the inner wall of the protective cabinet 101. The inner wall of the protective cabinet 101 slides against the outer wall of the partition 104, and sliding grooves are provided on both sides of the partition 104. The inner wall of the sliding groove is slidably connected to the outer wall of the support column 103, and the top of the partition 104 is fixed to the bottom of the rectifier body 105 by bolts. The bottom of the front of the partition 104 is fixedly connected to the top of the support sleeve 106, and the bottom of the partition 104 near both sides is fixedly installed with support sleeve 2 107, and a card slot is provided on one side of the support column 103.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the rotating member 2 is composed of a rotating ring 201, a rotating rod 202 and a rotating bevel gear 203. The back of the rotating ring 201 is fixedly connected to one end of the front of the rotating rod 202, and the outer wall of the front end of the rotating rod 202 is rotatably connected to the inner wall of the support sleeve 106. One end of the back of the rotating rod 202 is fixedly connected to the front of the rotating bevel gear 203. When the rotating ring 201 is rotated, the rotating ring 201 drives the rotating bevel gear 203 to rotate through the rotating rod 202.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the top of the support shell 301 is fixedly connected to the bottom of the partition 104, and a rotating hole is provided on the front of the support shell 301, and the inner wall of the rotating hole is rotatably connected to the outer wall of the rotating rod 202 near the back end, and support holes are provided on both sides of the support shell 301, and the inner wall of the support hole is rotatably connected to the outer wall of the transmission rod 302 near one end, and one end of the transmission rod 302 is fixedly connected to one side of the transmission bevel gear 303, and the outer wall of the transmission bevel gear 303 is meshed with the outer wall of the rotating bevel gear 203, and the other end of the transmission rod 302 is fixedly connected to one side of the internal threaded sleeve 304, and the outer wall of the internal threaded sleeve 304 is rotatably engaged with the inner wall of the support sleeve 2 107, and the rotating bevel gear 203 drives the transmission rod 302 to rotate through the transmission bevel gear 303.

[0027] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the top of the connecting sleeve 401 is fixedly connected to the bottom of the partition 104, and the inner wall of the connecting sleeve 401 is slidably connected to the outer wall of the block 402, the outer wall of one side of the block 402 is movably plugged into the inner wall of the slot, and the other side of the block 402 is fixedly connected to one end of the threaded rod 403, the outer wall of the threaded rod 403 is threadedly connected to the inner wall of the internal threaded sleeve 304, the transmission rod 302 drives the internal threaded sleeve 304 to rotate, the internal threaded sleeve 304 drives the threaded rod 403 to slide through the threaded engagement force, the threaded rod 403 drives the block 402 to slide, so that the block 402 is separated from the slot, and the partition 104 can be lifted to adjust the space inside the protective cabinet 101. After the adjustment is completed, the rotating ring 201 is rotated in the opposite direction to insert the block 402 into the slot to fix the partition 104.

[0028] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the buffer member 5 includes a damping rod 501, a buffer block 502 and a spring 503. The top of the damping rod 501 is fixedly connected to the bottom of the partition 104, and the bottom of the damping rod 501 is fixedly connected to the top of the buffer block 502, the top of the buffer block 502 is fixedly connected to the bottom of the spring 503, and the top of the spring 503 is fixedly connected to the bottom of the partition 104. When the partition 104 is accidentally released from the hand and falls, the damping rod 501 and the spring 503 slow down the impact of the fall, and keep a certain distance between the partitions 104 and 104 to prevent the upper partition 104 from crushing the lower rectifier body 105.

[0029] The use method and advantages of this utility model: When the protective structure of this rectifier is working, the working process is as follows:

[0030] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, the rotating ring 201 is rotated, and the rotating ring 201 drives the rotating bevel gear 203 to rotate through the rotating rod 202. The rotating bevel gear 203 drives the transmission rod 302 to rotate through the transmission bevel gear 303, and the transmission rod 302 drives the internal threaded sleeve 304 to rotate. The internal threaded sleeve 304 drives the threaded rod 403 to slide through the thread engagement force, and the threaded rod 403 drives the clamping block 402 to slide, so that the clamping block 402 is separated from the slot. At this time, the partition 104 can be lifted to adjust the space inside the protective cabinet 101. After the adjustment is completed, the rotating ring 201 is rotated in the opposite direction to insert the clamping block 402 into the slot to fix the partition 104. When the partition 104 is accidentally released and falls when being lifted, the damping rod 501 and the spring 503 slow down the impact of the fall, and keep a certain distance between the partitions 104 and 104 to prevent the upper partition 104 from crushing the lower rectifier body 105.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective structure for a rectifier, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected to the outer wall of the rotating member (2), the outer wall of the rotating member (2) is meshedly connected to the outer wall of the transmission member (3), the inner wall of the transmission member (3) is threadedly connected to the outer wall of the engaging member (4), and the bottom of the base (1) is fixedly connected to the top of the buffer member (5); The inner wall of the base (1) is rotatably engaged with the outer wall of the transmission member (3); the transmission member (3) comprises a support shell (301), a transmission rod (302), a transmission bevel gear (303) and an internal threaded sleeve (304); and the engaging member (4) comprises a connecting sleeve (401), a clamping block (402) and a threaded rod (403).

2. The protective structure of a rectifier according to claim 1, characterized in that: The base (1) comprises a protective cabinet (101), a protective door (102), a support column (103), a partition (104), a rectifier body (105), a support sleeve 1 (106) and a support sleeve 2 (107); the front of the protective cabinet (101) is hingedly connected to the back of one side of the protective door (102); and support columns (103) are fixedly installed on both sides of the inner wall of the protective cabinet (101); the inner wall of the protective cabinet (101) and the outer wall of the partition (104) are slidably connected. The partition (104) is in dynamic contact with each other, and sliding grooves are provided on both sides of the partition (104). The inner wall of the sliding groove is slidably connected to the outer wall of the support column (103), and the top of the partition (104) is fixed to the bottom of the rectifier body (105) by bolts. The bottom of the front side of the partition (104) is fixedly connected to the top of the support sleeve 1 (106), and the bottom of the partition (104) near both sides is fixedly installed with a support sleeve 2 (107), and a card slot is provided on one side of the support column (103).

3. The protective structure of a rectifier according to claim 2, characterized in that: The rotating member (2) is composed of a rotating ring (201), a rotating rod (202) and a rotating bevel gear (203); the back side of the rotating ring (201) is fixedly connected to one end of the front side of the rotating rod (202); the outer wall of one end of the front side of the rotating rod (202) is rotatably connected to the inner wall of the supporting sleeve (106); and one end of the back side of the rotating rod (202) is fixedly connected to the front side of the rotating bevel gear (203).

4. The protective structure of a rectifier according to claim 3, characterized in that: The top of the support shell (301) is fixedly connected to the bottom of the partition (104), and a rotation hole is provided on the front of the support shell (301), the inner wall of the rotation hole is rotationally connected to the outer wall of the rotating rod (202) near the back end, and support holes are provided on both sides of the support shell (301), the inner wall of the support hole is rotationally connected to the outer wall of the transmission rod (302) near one end, and one end of the transmission rod (302) is fixedly connected to one side of the transmission bevel gear (303), the outer wall of the transmission bevel gear (303) is meshed with the outer wall of the rotating bevel gear (203), and the other end of the transmission rod (302) is fixedly connected to one side of the internal threaded sleeve (304), and the outer wall of the internal threaded sleeve (304) is rotationally engaged with the inner wall of the second support sleeve (107).

5. The protective structure of a rectifier according to claim 4, characterized in that: The top of the connecting sleeve (401) is fixedly connected to the bottom of the partition (104), and the inner wall of the connecting sleeve (401) is slidably connected to the outer wall of the clamping block (402), the outer wall of one side of the clamping block (402) is movably plugged into the inner wall of the clamping groove, and the other side of the clamping block (402) is fixedly connected to one end of the threaded rod (403), and the outer wall of the threaded rod (403) is threadedly connected to the inner wall of the internal threaded sleeve (304).

6. The protective structure of a rectifier according to claim 2, characterized in that: The buffer member (5) comprises a damping rod (501), a buffer block (502) and a spring (503), wherein the top end of the damping rod (501) is fixedly connected to the bottom end of the partition (104), and the bottom end of the damping rod (501) is fixedly connected to the top end of the buffer block (502), the top end of the buffer block (502) is fixedly connected to the bottom end of the spring (503), and the top end of the spring (503) is fixedly connected to the bottom end of the partition (104).

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