Positive plate of rectifier

Abstract

The utility model discloses a positive plate of a rectifier, which belongs to the technical field of positive plates of rectifiers and comprises an annular plate body. The wire holders are mounted on the side surface of the plate body and are integrally formed with the plate body; the number of the clamping plates is in one-to-one correspondence with that of the wire holders, and the clamping plates are located above the wire holders; the elastic pieces connect the clamping plates and the corresponding wire holders together, and the elastic pieces can exert abutting force on the clamping plates, so that the clamping plates abut against the corresponding wire holders. According to the utility model, the wire holders and the clamping plates clamp a cable through the elastic force of the elastic pieces, so that rapid wire connection can be realized; and meanwhile, the arrangement of the convex blocks and the grooves can enable the wire holder and the clamping plate to clamp and fix the cable more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier positive plates, in particular to a rectifier positive plate. Background Art

[0002] In order to avoid poor contact at the connection point between the terminal post and the positive plate due to oxidation, a Chinese patent document with publication number CN216055240U discloses a positive plate with good corrosion resistance for automobile engines. The positive plate solves the problem of poor contact by setting a transfer copper ring between the terminal post and the positive plate. However, when wiring through the terminal post, the cable needs to be wound multiple times to ensure the stability of the wiring. If the winding is not strong enough, it is easy to cause the cable to fall off at the connection point. In order to solve the above problem, the utility model provides a rectifier positive plate. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a rectifier positive plate, in which the cable is clamped between the terminal block and the clamping plate by the elastic force of the elastic member, so that wiring can be carried out quickly. At the same time, the arrangement of the protrusions and grooves can make the cable be clamped and fixed between the terminal block and the clamping plate more stably.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: the utility model provides a rectifier positive plate, including a plate body, which is annular; a plurality of terminal blocks, which are installed on the side of the plate body and are integrally formed with the plate body, which can achieve a conductive effect while avoiding oxidation at the connection to affect electrical transmission; a plurality of clamps, the number of which corresponds to the terminal blocks, and the clamps are located above the terminal blocks; a plurality of elastic members, which connect the clamps to the corresponding terminal blocks, and the elastic members can apply a clamping force to the clamps to make the clamps press against the corresponding terminal blocks, and when the cable is located between the clamps and the corresponding terminal blocks, under the action of the clamping force of the elastic members, the clamps can cooperate with the terminal blocks to clamp the cables, thereby quickly completing the wiring.

[0005] Preferably, a groove is provided on the terminal seat; a protrusion adapted to the groove is fixedly connected to the clamping plate; the groove and the protrusion cooperate with each other to clamp the cable, and the arrangement of the groove and the protrusion can prevent the cable from falling off due to external force after the cable is clamped between the terminal seat and the clamping plate.

[0006] Preferably, a plurality of protruding rods are fixedly connected to the side walls of the bottom of the groove and the protrusion; the plurality of protruding rods on the side walls of the bottom of the groove and the plurality of protruding rods on the protrusion cooperate with each other to realize the bite of the cable between the protrusion and the groove. Under the bite action of the protruding rods, not only can the terminal block and the clamping plate clamp the cable more stably, but the material of the protruding rods is a conductor, which can also increase the contact area between the terminal block and the cable, thereby making the electrical transmission more stable.

[0007] Preferably, the elastic member is a spring sheet; the shape of the spring sheet is a "U" shape with a closed open end, and one end of the open end of the spring sheet is fixedly connected to the terminal block, and the other end is fixedly connected to the clamping plate. Under the elastic force of the elastic member, the clamping plate will apply a clamping force to the terminal block, so that the clamping plate and the terminal block cooperate with each other to clamp the cable.

[0008] Preferably, one side of the clamping plate away from the corresponding elastic member is folded downward, and the elastic member has elastic force to make the folded edge of the clamping plate fit with the side of the terminal block. The setting of the folded edge can make the clamping plate and the terminal block fit together stably to clamp the cable.

[0009] Preferably, an insertion rod is fixedly connected to the inner side surface of the folded edge of the clamp; a slot compatible with the insertion rod is opened on the side of the terminal block; the insertion rod and the slot are plugged into each other to make the clamp and the terminal block fit stably, and the arrangement of the insertion rod and the slot can ensure that the clamp cannot move upward and separate from the terminal block when the clamp is not pulled to disengage the insertion rod from the slot, thereby further improving the stability of the clamp and the terminal block in clamping the cable.

[0010] Preferably, a fixing rod is fixedly connected to the outer side surface of the folded edge of the splint; a through hole is opened on the fixing rod, and the staff can operate the splint through the fixing rod to control the movement of the splint.

[0011] Preferably, the material of the clamping plate is an insulating material, which can prevent the clamping plate from discharging externally and facilitate operation by staff.

[0012] Preferably, a support ring is fixedly connected to the plate body, and a protective ring made of insulating material is fixedly connected to the support ring. The support ring can play a role of support and protection, and the protective ring can play a role of insulation and protection.

[0013] Preferably, a heat dissipation sticker is adhered to the board body, so that the heat generated by the board body when working can be better dissipated.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is provided with a wiring seat, a clamping plate and an elastic member, wherein the elastic member can connect the wiring seat and the clamping plate together, and at the same time make the clamping plate close to the wiring seat, so that the clamping plate and the wiring seat can clamp the cable, thereby realizing the quick connection of the cable;

[0016] The utility model provides a groove on the wiring seat, and a convex block matched with the groove is provided on the clamping plate. The arrangement of the groove and the convex block can make the wiring seat and the clamping plate clamp the cable more stably.

[0017] The utility model provides a folded edge on the clamping plate, an insert rod on the folded edge, and a slot matched with the insert rod on the wiring seat, so that the clamping plate and the wiring seat can be more stably fitted together, thereby preventing the cable from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of a rectifier positive plate provided in an embodiment of the utility model.

[0020] Figure 2 For this utility model Figure 1 Exploded diagram.

[0021] Figure 3 It is a schematic diagram of the connection between the elastic member and the clamping plate of the utility model.

[0022] Figure 4 For this utility model Figure 3 Exploded diagram.

[0023] Figure 5 It is a cross-sectional view of the convex rod of the utility model.

[0024] Description of reference numerals:

[0025] 1. Board body, 2. Terminal block, 3. Clamp, 4. Elastic member, 5. Groove, 6. Bump, 7. Protruding rod, 8. Inserting rod, 9. Slot, 10. Fixing rod, 11. Support ring, 12. Protective ring, 13. Heat dissipation sticker. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model provides a rectifier positive plate, including a plate body 1, which is ring-shaped and has a plurality of integrally formed terminal blocks 2. Each terminal block 2 is connected to a clamping plate 3 via an elastic member 4. Under the elastic force of the elastic member 4, the clamping plate 3 cooperates with the terminal block 2 to clamp the cable.

[0029] A protrusion 6 is fixedly connected to the clamping plate 3, and a protrusion 6 adapted to the groove 5 is provided on the terminal block 2. A protrusion rod 7 is fixedly connected to the protrusion 6 and the side wall of the bottom of the groove 5. When the protrusion 6 is inserted into the groove 5, the protrusion 6 will cooperate with the groove 5 to clamp the cable. At the same time, the multiple protrusion rods 7 located on the side wall of the bottom of the groove 5 and the multiple protrusion rods 7 located on the protrusion 6 cooperate with each other to bite the cable, thereby better fixing and clamping the cable.

[0030] Embodiment 2:

[0031] Figure 3 and Figure 4 As shown, the elastic member 4 is a "U"-shaped spring piece, and the open end is in a closed state under the action of its own elastic force. One end of the elastic member 4 is fixedly connected to the clamping plate 3, and the other end is fixedly connected to the terminal block 2. Under the elastic force of the elastic member 4, the clamping plate 3 will press against the terminal block 2, and the side of the clamping plate 3 away from the elastic member 4 will be folded downward. The elastic force of the elastic member 4 will also make the folded edge of the clamping plate 3 press against the side of the terminal block 2, so that the clamping plate 3 and the terminal block 2 can clamp the cable more stably.

[0032] An insertion rod 8 is fixedly connected to the folded edge of the clamping plate 3, and a slot 9 adapted to the insertion rod 8 is opened on the side of the terminal block 2. Under the elastic force of the elastic member 4, the insertion rod 8 will be inserted into the inside of the slot 9, so that the clamping plate 3 and the terminal block 2 can clamp the cable more stably.

[0033] A fixing rod 10 is also fixedly connected to the folded edge of the splint 3, and a through hole is opened on the fixing rod 10. The setting of the fixing rod 10 and the through hole can facilitate the staff to open the splint 3 and install or remove the cable. At the same time, the material of the splint 3 is insulating material, which can not only avoid external discharge, but also facilitate the operation of the staff.

[0034] Embodiment three:

[0035] like Figure 1 and Figure 2As shown, a support ring 11 is fixedly connected to the plate body 1, and a protection ring 12 made of insulating material is fixedly connected to the support ring 11. The support ring 11 can support the plate body 1, and the protection ring 12 can provide insulation protection.

[0036] A heat dissipation sticker 13 is adhered to the board body 1 , and the heat dissipation sticker 13 can better dissipate the heat generated by the board body 1 during operation.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rectifier positive plate, characterized in that: include: A plate body (1), wherein the plate body (1) is ring-shaped; A plurality of wiring seats (2), wherein the wiring seats (2) are mounted on the side of the plate body (1) and are integrally formed with the plate body (1); A plurality of clamping plates (3), the number of the clamping plates (3) corresponding to the number of the wiring seats (2), and the clamping plates (3) are located above the wiring seats (2); A plurality of elastic members (4) connect the clamping plate (3) and the corresponding wiring seat (2) together, and the elastic members (4) can apply a pressing force to the clamping plate (3) so that the clamping plate (3) is pressed against the corresponding wiring seat (2).

2. A rectifier positive plate as claimed in claim 1, characterized in that: The wiring seat (2) is provided with a groove (5); A convex block (6) adapted to the groove (5) is fixedly connected to the clamping plate (3); The groove (5) and the protrusion (6) cooperate with each other to clamp the cable.

3. A rectifier positive plate as claimed in claim 2, characterized in that: A plurality of protruding rods (7) are fixedly connected to the side walls of the groove bottom of the groove (5) and the protruding block (6); A plurality of protruding rods (7) located on the side wall of the groove bottom of the groove (5) and a plurality of protruding rods (7) located on the convex block (6) cooperate with each other to achieve engagement of the cable between the convex block (6) and the groove (5).

4. A rectifier positive plate as claimed in claim 1, characterized in that: The elastic member (4) is a spring sheet; The shape of the spring piece is a "U" shape with a closed open end, and one end of the spring piece's open end is fixedly connected to the wiring seat (2), and the other end is fixedly connected to the clamping plate (3).

5. A rectifier positive plate as claimed in claim 4, characterized in that: One side of the clamping plate (3) away from the corresponding elastic member (4) is folded downward, and the elastic member (4) has an elastic force that causes the folded edge of the clamping plate (3) to fit the side surface of the wiring seat (2) to each other.

6. A rectifier positive plate as claimed in claim 5, characterized in that: An insert rod (8) is fixedly connected to the inner side surface of the folded edge of the clamping plate (3); A slot (9) adapted to the plug rod (8) is provided on the side of the wiring seat (2); The insertion rod (8) and the slot (9) are plugged into each other so that the clamping plate (3) and the wiring seat (2) are stably fitted.

7. A rectifier positive plate as claimed in claim 6, characterized in that: A fixing rod (10) is fixedly connected to the outer side surface of the folded edge of the clamping plate (3); The fixing rod (10) is provided with a through opening.

8. A rectifier positive plate as claimed in claim 7, characterized in that: The material of the clamping plate (3) is insulating material.

9. A rectifier positive plate as claimed in claim 1, characterized in that: A support ring (11) is fixedly connected to the plate body (1), and a protective ring (12) made of insulating material is fixedly connected to the support ring (11).

10. A rectifier positive plate as claimed in claim 1, characterized in that: A heat dissipation sticker (13) is adhered to the plate body (1).

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