Rectifier capable of being rapidly installed

Abstract

The utility model provides a rectifier capable of being rapidly installed, relates to the technical field of rectifiers, and aims to solve the problem that an existing rectifier cannot be rapidly installed and detached when in use. The mounting part is a rectifier body which is of a rectangular structure; the clamping part is mounted on the mounting part, and the clamping piece is mounted in a mounting groove in the mounting part in a sliding manner; the fixing part is connected with the clamping part; the contact part is mounted on the fixing part; and the connecting piece is fixedly connected with the clamping piece. By pressing the contact piece, the contact piece moves on the installation piece and compresses the spring, the spherical protrusion on the contact piece makes contact with the wedge-shaped protrusion on the connecting piece, then the clamping piece is driven to move in the sliding groove and compresses the spring, and at the moment, the installation groove in the main body is connected with the clamping piece in an inserted mode. And the clamping piece is driven to move in the sliding groove through the reset effect of the spring, and the clamping piece is arranged to be of an L-shaped structure, so that the main body can be rapidly fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rectifiers, and more specifically, particularly relates to a rectifier that can be quickly installed. Background Art

[0002] A rectifier is a device that converts alternating current into direct current. It can be used for power supply devices and detection of radio signals. The rectifier can be made of vacuum tubes, ignition tubes, solid-state silicon semiconductor diodes, mercury arcs, etc. Its main function is to convert alternating current into direct current, and supply it to the load after filtering, or supply it to the inverter and provide charging voltage for the battery.

[0003] Based on the findings in the prior art, when the existing rectifier is in use, the rectifier is usually connected to the device through threads. This method is cumbersome to install and disassemble, and the threads are prone to stripping after long-term use, and cannot be installed and disassembled quickly. When the existing rectifier is in use, the rectifier is generally in direct contact with the device during installation, and the heat dissipation at the bottom is poor. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a rectifier that can be quickly installed to solve the problem that when the existing rectifier is in use, the rectifier is usually connected to the equipment through threads, which is cumbersome to install and disassemble, and the threads are prone to stripping after long-term use, and cannot be installed quickly. In addition, when the existing rectifier is in use, the rectifier is generally in direct contact with the equipment during installation, resulting in poor heat dissipation at the bottom.

[0005] The utility model provides a rectifier that can be quickly installed, which is achieved by the following specific technical means:

[0006] A rectifier that can be quickly installed comprises an installation portion, a clamping portion, a fixing portion and a contact portion;

[0007] The mounting part is the rectifier body, and the mounting part includes: a main body, which is a rectangular structure; the clamping part is installed on the mounting part, and the clamping part includes: a clamping piece, which is an L-shaped structure, and a circular hole is provided on the clamping piece, and the clamping piece is slidably installed in the mounting groove on the mounting part; the fixing part is connected to the clamping part; and the contact part is installed on the fixing part.

[0008] Furthermore, the installation unit also includes:

[0009] The mounting groove is a rectangular structure, and there are four groups of mounting grooves in total, and the mounting grooves are opened inside the main body.

[0010] Furthermore, the positioning portion further includes:

[0011] The connecting piece is a rectangular structure, a wedge-shaped protrusion is provided on the connecting piece, and the connecting piece is fixedly connected to the locking piece.

[0012] Furthermore, the fixing portion includes:

[0013] A fixed plate, the fixed plate is a rectangular structure, and the top of the fixed plate is connected to the connecting piece, and the fixed plate is connected to the positioning piece through a spring; a slide groove, the slide groove is a rectangular structure, and the slide groove is opened inside the fixed plate.

[0014] Furthermore, the fixing part further includes:

[0015] The fixing rod is a cylindrical structure and is fixedly installed inside the slide slot, and a clamping piece is slidably installed on the fixing rod; the heat sink is a rectangular structure and is fixedly installed on the top of the fixing plate.

[0016] Further, the contact portion includes:

[0017] The mounting piece is a rectangular structure, a circular hole is provided on the mounting piece, and the mounting piece is fixedly installed on the fixed plate; the contact piece is a cylindrical structure, a spherical protrusion is provided on the contact piece, and the contact piece is slidably installed inside the circular hole on the mounting piece, and the mounting piece is connected to the mounting piece through a spring.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In this device, a fixing plate and a heat sink are provided. Here, the fixing plate is connected to the clamping member through a spring, and the heat sink is fixedly installed on the top of the fixing plate, so that when in use, a certain gap is formed between the main body and the fixing plate through the action of the heat sink, and the multiple groups of heat sinks can guide the flowing air to enter between the main body and the fixing plate, so as to quickly take away the heat generated at the bottom of the main body, thereby improving the heat dissipation efficiency of the device;

[0020] 2. In this device, a locking piece and a contact piece are provided, wherein the locking piece is slidably installed inside the mounting groove, and the contact piece is slidably installed on the mounting piece, so that when in use, by pressing the contact piece, the contact piece moves on the mounting piece and compresses the spring, and the spherical protrusion on the contact piece and the wedge-shaped protrusion on the connecting piece contact each other, thereby driving the locking piece to move in the slide groove and compress the spring. At this time, the mounting groove on the main body is plug-connected with the locking piece, and the locking piece is driven to move inside the slide groove by the action of the spring reset, and the locking piece is provided as an L-shaped structure, so that the main body can be quickly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a main perspective three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the installation part and the fixing part of the utility model.

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the fixing part of the utility model.

[0024] Figure 4 It is a schematic diagram of a partially exploded three-dimensional structure of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Mounting part; 101. Main body; 102. Mounting groove; 2. Positioning part; 201. Positioning member; 202. Connecting member; 3. Fixing part; 301. Fixing plate; 302. Slide groove; 303. Fixing rod; 304. Heat sink; 4. Contact part; 401. Mounting member; 402. Contact member. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 4 As shown:

[0030] The utility model provides a rectifier that can be quickly installed, comprising a mounting portion 1, a clamping portion 2, a fixing portion 3 and a contact portion 4; the mounting portion 1 is the rectifier body, and the mounting portion 1 comprises: a main body 101, the main body 101 is a rectangular structure; the main body 101 here is the rectifier body; the clamping portion 2 is installed on the mounting portion 1, and the clamping portion 2 comprises: a clamping piece 201, the clamping piece 201 is an L-shaped structure, a round hole is provided on the clamping piece 201, and the clamping piece 201 is slidably installed in a mounting groove 102 on the mounting portion 1; the clamping piece 201 here is used to fix the main body 101 by moving in the mounting groove 102; the fixing portion 3 is connected to the clamping portion 2; the contact portion 4 is installed on the fixing portion 3.

[0031] Among them, Figure 1 As shown, the mounting portion 1 further includes: mounting grooves 102 , which are rectangular structures. There are four groups of mounting grooves 102 , and the mounting grooves 102 are opened inside the main body 101 ; the mounting grooves 102 here are used for sliding connection with the locking member 201 .

[0032] Among them, Figure 3As shown, the locking portion 2 also includes: a connecting piece 202, which is a rectangular structure, and is provided with a wedge-shaped protrusion on the connecting piece 202, and the connecting piece 202 is fixedly connected to the locking piece 201; the connecting piece 202 here is used to connect two groups of locking pieces 201, and when the wedge-shaped protrusion is in contact with the spherical protrusion on the contact piece 402, the locking piece 201 is driven to be quickly installed on the main body 101.

[0033] Among them, Figure 4 As shown, the fixing part 3 includes: a fixing plate 301, the fixing plate 301 is a rectangular structure, and the top of the fixing plate 301 is connected to the connecting member 202, and the fixing plate 301 is connected to the clamping member 201 through a spring; the fixing plate 301 here is used to open the slide groove 302; the slide groove 302, the slide groove 302 is a rectangular structure, and the slide groove 302 is opened inside the fixing plate 301; the slide groove 302 here is used to slide and install the clamping member 201; the fixing rod 303, the fixing rod 303 is a cylindrical structure, and the fixing rod 303 is fixedly installed inside the slide groove 302, and a locking piece 201 is slidably installed on the fixing rod 303; the fixing rod 303 here is used to assist in fixing the locking piece 201; the heat sink 304, the heat sink 304 is a rectangular structure, and the heat sink 304 is fixedly installed on the top of the fixing plate 301; the heat sink 304 here is used to be fixedly installed on the top of the fixing plate 301, so that the bottom of the main body 101 can be effectively cooled.

[0034] Among them, Figure 3 As shown, the contact portion 4 includes: a mounting member 401, which is a rectangular structure, a circular hole is provided on the mounting member 401, and the mounting member 401 is fixedly installed on the fixed plate 301; the mounting member 401 here is used to slide and install the contact member 402; the contact member 402, which is a cylindrical structure, a spherical protrusion is provided on the contact member 402, and the contact member 402 is slidably installed inside the circular hole on the mounting member 401, and the mounting member 401 is connected to the mounting member 401 through a spring; the contact member 402 here is used to compress the spring of the mounting member 401, so that the spherical protrusion contacts the wedge-shaped protrusion on the connecting member 202 through mutual contact, and then drives the positioning member 201 to move, so that the main body 101 can be quickly installed and fixed.

[0035] The specific usage and function of this embodiment are as follows:

[0036] In the present invention, when using the device, by pressing the contact piece 402, the contact piece 402 moves on the mounting piece 401 and compresses the spring, and the spherical protrusion on the contact piece 402 contacts the wedge-shaped protrusion on the connecting piece 202, thereby driving the clamping piece 201 to move in the slide groove 302 and compress the spring. At this time, the mounting groove 102 on the main body 101 is plug-connected with the clamping piece 201, and the clamping piece 201 is driven to move inside the slide groove 302 by the action of the spring reset, and the clamping piece 201 is set as an L-shaped structure, so that the main body 101 can be quickly fixed; Through the action of the heat sink 304, a certain gap is provided between the main body 101 and the fixed plate 301, and the multiple groups of heat sinks 304 can guide the flowing air to enter between the main body 101 and the fixed plate 301, so as to quickly take away the heat generated by the bottom of the main body 101, thereby improving the heat dissipation efficiency of the device, and by pressing the contact piece 402, the spherical protrusion on the contact piece 402 and the wedge-shaped protrusion on the connecting piece 202 are in contact with each other, so that the locking piece 201 is disengaged from the contact with the main body 101, so that the main body 101 can be quickly disassembled.

Claims

1. A rectifier that can be quickly installed, characterized in that: It comprises a mounting portion (1), a locking portion (2), a fixing portion (3) and a contact portion (4); The mounting portion (1) is a rectifier body, and the mounting portion (1) comprises: a main body (101), the main body (101) being a rectangular structure; the clamping portion (2) is mounted on the mounting portion (1), and the clamping portion (2) comprises: a clamping piece (201), the clamping piece (201) being an L-shaped structure, a circular hole being provided on the clamping piece (201), and the clamping piece (201) is slidably mounted inside a mounting groove (102) on the mounting portion (1); the fixing portion (3) is connected to the clamping portion (2); and the contact portion (4) is mounted on the fixing portion (3).

2. A rectifier that can be quickly installed according to claim 1, characterized in that: The mounting portion (1) further comprises: The mounting grooves (102) are rectangular in structure. There are four groups of mounting grooves (102) in total, and the mounting grooves (102) are arranged inside the main body (101).

3. A rectifier that can be quickly installed according to claim 1, characterized in that: The locking portion (2) further comprises: The connecting piece (202) is a rectangular structure, a wedge-shaped protrusion is provided on the connecting piece (202), and the connecting piece (202) is fixedly connected to the locking piece (201).

4. A rectifier capable of rapid installation according to claim 3, characterized in that: The fixing part (3) comprises: A fixed plate (301), the fixed plate (301) is a rectangular structure, and the top of the fixed plate (301) is connected to the connecting piece (202), and the fixed plate (301) is connected to the locking piece (201) through a spring; a slide groove (302), the slide groove (302) is a rectangular structure, and the slide groove (302) is opened inside the fixed plate (301).

5. A rectifier capable of rapid installation according to claim 4, characterized in that: The fixing part (3) further comprises: A fixing rod (303), the fixing rod (303) is a cylindrical structure, and the fixing rod (303) is fixedly installed inside the slide groove (302), and a locking piece (201) is slidably installed on the fixing rod (303); a heat sink (304), the heat sink (304) is a rectangular structure, and the heat sink (304) is fixedly installed on the top of the fixing plate (301).

6. A rectifier capable of rapid installation according to claim 5, characterized in that: The contact portion (4) comprises: The mounting member (401) is a rectangular structure, a circular hole is provided on the mounting member (401), and the mounting member (401) is fixedly mounted on the fixing plate (301); the contact member (402) is a cylindrical structure, a spherical protrusion is provided on the contact member (402), and the contact member (402) is slidably mounted inside the circular hole on the mounting member (401), and the mounting member (401) is connected to the mounting member (401) via a spring.

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