CN220233527U - Frequency converter binding post mounting structure - Google Patents

Abstract

The utility model belongs to the technical field of frequency converters, and discloses a frequency converter wiring terminal mounting structure, which comprises: the utility model relates to a connecting terminal, which comprises a connecting terminal body, a mounting plate, a plug terminal, a fixing component and a convenient disassembly component, wherein the connecting terminal body is positioned above the mounting plate, the plug terminal is positioned above the connecting terminal body, the fixing component is positioned at two ends of the connecting terminal body, the fixing component is used for fixing the connecting terminal body on the mounting plate, the convenient disassembly component is positioned at two sides of the plug terminal, the convenient disassembly component enables the plug terminal to be disassembled relative to the connecting terminal body.

Description

Frequency converter binding post mounting structure

Technical Field

The utility model belongs to the technical field of frequency converters, and particularly relates to a frequency converter wiring terminal mounting structure.

Background

The frequency converter converts alternating current with fixed voltage and frequency into alternating current power with adjustable voltage and frequency by utilizing the on-off action of the power semiconductor device, the wiring of the frequency converter is realized by a wiring terminal, the wiring terminal is an accessory product for realizing electric connection, and is widely applied to wiring connection of various electric appliances,

most of the binding post of the existing frequency converter is connected and fixed through a plurality of bolts, the operation is complex, the bolts are required to be detached when the binding post is replaced or overhauled, the efficiency is low, when a single plug-in terminal in the binding post is damaged, the whole binding post is required to be replaced, the binding post cannot be replaced aiming at the single plug-in terminal, and the replacement cost is increased.

Disclosure of Invention

The utility model aims to provide a frequency converter wiring terminal installation structure, which solves the problems that the wiring terminal is inconvenient to disassemble and can not be disassembled for a single plug terminal in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: frequency converter binding post mounting structure includes: binding post body, mounting panel, grafting terminal, fixed subassembly and just tear the subassembly open, the binding post body is located the top of mounting panel, the grafting terminal is located the top of binding post body, fixed subassembly is located the both ends of binding post body, fixed subassembly is used for making the binding post body fix on the mounting panel, just tear open the subassembly and be located the both sides of grafting terminal, just tear open the subassembly and make grafting terminal for the binding post body carries out the dismouting.

Preferably, the fixing component comprises a side plate, a turning plate, a hinge and a protruding block, wherein the side plate is installed on the upper end face of the installation plate, the side plate is located at two ends of the wiring terminal body, the turning plate is located in the side plate, the hinge is connected with the turning plate and the side plate, and the protruding block is connected with the turning plate.

Preferably, the fixing assembly further comprises a magnetic block, the magnetic block is located in the side plate, and the lower end face of the magnetic block is magnetically connected with the upper end face of the turning plate.

Preferably, the two ends of the wiring terminal body are provided with first mounting grooves, the protruding blocks can be inserted into the first mounting grooves, and the upper end faces of the protruding blocks are inclined faces.

Preferably, the easy-to-detach assembly comprises a fixing block, a supporting rod and a barb piece, wherein second mounting grooves are formed in two sides of the wiring terminal body, the fixing block is located on two sides of the plug-in terminal, the supporting rod is located between the fixing blocks, the barb piece is located on the supporting rod, the lower end of the barb piece is provided with a barb, and the barb can be inserted into the second mounting grooves.

Preferably, a spring seat is arranged on the inner side of the upper end of the barb piece, spring grooves are formed in the upper ends of the two sides of the plug-in terminal, and a compression spring is arranged between the spring seat and the spring grooves.

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

(1) The utility model is provided with the fixing component, the bottom surface of the binding post body contacts with the inclined surface on the lug to enable the lug to move so as to push the turning plate, the turning plate is stressed to rotate along the hinge, and when the first mounting groove is opposite to the lug, the magnetic block attracts the turning plate to drive the lug to be inserted into the first mounting groove, so that the binding post body can be quickly and firmly fixed on the mounting plate.

(2) The utility model is provided with the convenient disassembly component, the upper end of the barb piece is pressed, the barb piece rotates around the supporting rod, the barb is outwards opened, the plug-in terminal is pushed to be inserted into the wiring terminal body, the barb piece is loosened, the compression spring pushes the upper end of the barb piece to outwards move, the barb is inwards moved to be inserted into the second mounting groove, the plug-in terminal can be pulled out by pressing the upper end of the barb piece, the single plug-in terminal can be quickly disassembled and assembled, and the maintenance and the replacement of the single plug-in terminal are facilitated.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of fixing a terminal body;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of a plug terminal connection;

in the figure: 1. a terminal body; 2. a mounting plate; 3. a side plate; 4. turning plate; 5. a hinge; 6. a bump; 7. a magnetic block; 8. a first mounting groove; 9. a plug terminal; 10. a fixed block; 11. a support rod; 12. a barb member; 13. a second mounting groove; 14. a spring seat; 15. a spring groove; 16. compressing the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: frequency converter binding post mounting structure includes: binding post body 1, mounting panel 2, spliced terminal 9, fixed subassembly and just tear subassembly open, binding post body 1 is located the top of mounting panel 2, spliced terminal 9 is located the top of binding post body 1, fixed subassembly is located the both ends of binding post body 1, fixed subassembly is used for making binding post body 1 fix on mounting panel 2, just tear open the both sides that the subassembly is located spliced terminal 9, just tear open the subassembly and make spliced terminal 9 to carry out the dismouting for binding post body 1, fixed subassembly includes curb plate 3, turn over plate 4, hinge 5 and lug 6, the up end at mounting panel 2 is installed to curb plate 3, and curb plate 3 is located the both ends of binding post body 1, turn over plate 4 and curb plate 3 are connected to hinge 5, lug 6 connects turns over plate 4, fixed subassembly still includes magnet 7, magnet 7 is located the inside of curb plate 3, the lower terminal surface of magnet 7 is connected with the up end magnetic attraction of turning over plate 4, first mounting groove 8 has been seted up at the both ends of binding post body 1, lug 6 can insert first mounting groove 8, the up end surface of lug 6 is the inclined plane.

Through the technical scheme:

when the wiring terminal is used, the wiring terminal body 1 is downwards inserted into the mounting plate 2, the inclined surface on the lug 6 enables the lug 6 to be forced to push the turning plate 4, the turning plate 4 is forced to rotate along the hinge 5, the wiring terminal body 1 downwards moves to enable the first mounting groove 8 to be opposite to the lug 6 in position, and the magnetic block 7 attracts the turning plate 4 to drive the lug 6 to be inserted into the first mounting groove 8 to complete fixation.

Referring to fig. 1 and 4, the easy-to-disassemble assembly comprises a fixing block 10, a supporting rod 11 and a barb element 12, wherein second mounting grooves 13 are formed in two sides of the wiring terminal body 1, the fixing block 10 is located at two sides of the plug terminal 9, the supporting rod 11 is located between the fixing blocks 10, the barb element 12 is located on the supporting rod 11, the lower end of the barb element 12 is a barb, the barb can be inserted into the second mounting grooves 13, spring seats 14 are formed in the inner sides of the upper ends of the barb elements 12, spring grooves 15 are formed in the upper ends of two sides of the plug terminal 9, and compression springs 16 are arranged between the spring seats 14 and the spring grooves 15.

Through the technical scheme:

when the connector is used, the upper end of the barb piece 12 is pressed, the barb piece 12 rotates around the supporting rod 11, the barb is outwards opened, the plug-in terminal 9 is pushed to be inserted into the connecting terminal body 1, the barb piece 12 is loosened, the compression spring 16 pushes the upper end of the barb piece 12 to outwards move, the barb is inwards moved to be inserted into the second mounting groove 13, and the plug-in terminal 9 can be pulled out by pressing the upper end of the barb piece 12.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Frequency converter binding post mounting structure, its characterized in that includes: binding post body (1), mounting panel (2), grafting terminal (9), fixed subassembly and just tear open the subassembly, binding post body (1) are located the top of mounting panel (2), grafting terminal (9) are located the top of binding post body (1), fixed subassembly is located the both ends of binding post body (1), fixed subassembly is used for making binding post body (1) fix on mounting panel (2), just tear open the subassembly and be located the both sides of grafting terminal (9), just tear open the subassembly and make grafting terminal (9) for binding post body (1) dismouting.

2. The frequency converter terminal mounting structure according to claim 1, wherein: the fixing assembly comprises a side plate (3), a turning plate (4), a hinge (5) and a lug (6), wherein the side plate (3) is installed on the upper end face of the mounting plate (2), the side plate (3) is located at two ends of the wiring terminal body (1), the turning plate (4) is located inside the side plate (3), the hinge (5) is connected with the turning plate (4) and the side plate (3), and the lug (6) is connected with the turning plate (4).

3. The inverter wiring terminal mounting structure according to claim 2, wherein: the fixing assembly further comprises a magnetic block (7), the magnetic block (7) is located inside the side plate (3), and the lower end face of the magnetic block (7) is magnetically connected with the upper end face of the turning plate (4).

4. A transducer terminal mounting structure according to claim 3, wherein: the two ends of the wiring terminal body (1) are provided with first mounting grooves (8), the protruding blocks (6) can be inserted into the first mounting grooves (8), and the upper end faces of the protruding blocks (6) are inclined faces.

5. The frequency converter terminal mounting structure according to claim 1, wherein: just, tear subassembly open including fixed block (10), bracing piece (11) and barb spare (12), second mounting groove (13) have been seted up to the both sides of binding post body (1), fixed block (10) are located the both sides of grafting terminal (9), bracing piece (11) are located between fixed block (10), barb spare (12) are located on bracing piece (11), the lower extreme of barb spare (12) is the barb, the barb can insert second mounting groove (13).

6. The frequency converter terminal mounting structure according to claim 5, wherein: the inner side of the upper end of the barb piece (12) is provided with a spring seat (14), the upper ends of the two sides of the plug-in terminal (9) are provided with spring grooves (15), and a compression spring (16) is arranged between the spring seat (14) and the spring grooves (15).