Plastic insulation for electrical connection assemblies

Abstract

The utility model relates to terminal connector technical field, and disclose the plastic insulating piece of electrical connection assembly, include: insulator, the upper fixed mounting of insulator has support block, the inside sliding of support block has the sliding slot that opens, the connector, the connector is located the upper portion of support plate and carries out contact with support plate, the inside opening of connector has the mounting groove. The beneficial effect of adopting the above technical scheme is: when carrying out connection in the circuit, the extruding bolt is engaged with the connection assembly, the extruding bolt is extruded to the connecting wire, the connecting wire is fixed in the inside of connection assembly, thereby making the connecting wire and the terminal carry out electric connection, and simultaneously before installation, the support plate is installed through the sliding connection effect of first sliding block and sliding slot, makes the support plate support the inner wall of insulator, thereby preventing the thickness of insulator low and possibly appearing deformation rupture.

Description

Technical Field

[0001] This utility model relates to the field of terminal connector technology, and more specifically, to plastic insulating parts for electrical connection components. Background Technology

[0002] Electrical connection components typically use engineering plastic housings to fix and isolate metal conductive terminals. Their core function is to safely and reliably connect and disconnect circuits. They are widely used in various electronic and electrical equipment. However, existing terminal connectors, due to their low thickness at the edges during injection molding, are prone to breakage and deformation during subsequent use due to lack of support, affecting the overall connectivity. Utility Model Content

[0003] To overcome the shortcomings of the prior art, this utility model provides a plastic insulating component for electrical connection assemblies, which has the advantages of overall support and prevention of breakage and deformation.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a plastic insulating component for an electrical connection assembly, comprising: an insulator, a support block fixedly mounted on the top of the insulator, a sliding groove slidably formed inside the support block, a first slider slidably connected inside the sliding groove, and a support plate fixedly mounted on the outside of the first slider; a connector, the connector being located above and in contact with the support plate, an installation groove formed inside the connector, a connecting component fixedly mounted inside the installation groove, a connecting wire inserted inside the connecting component, a compression bolt engaging inside the connecting component, and the bottom of the compression bolt compressing the connecting wire; a retaining groove formed inside the insulator, a baffle inserted inside the retaining groove, and the baffle being fixedly connected to the connector.

[0005] The beneficial effects of adopting the above technical solution are as follows: When connecting the line, the connecting wire is first inserted into the connecting assembly to make contact with the connecting assembly. Then, the clamping bolt is engaged with the connecting assembly to clamp the connecting wire and fix it inside the connecting assembly, thereby making the connecting wire electrically connected to the terminal. At the same time, before installation, the support plate is installed through the sliding connection between the first slider and the groove, so that the support plate supports the inner wall of the insulator, thereby preventing the possible deformation and breakage caused by the low thickness of the insulator.

[0006] During installation, the connector is precisely installed in the designated position through the sliding connection between the baffle and the slot. At the same time, the baffle shields the connecting wires to prevent them from coming into contact with each other and causing a short circuit.

[0007] As a preferred embodiment of this utility model, a second slider is slidably connected inside the groove, and a partition is fixedly installed on the inner side of the second slider. The partition has dustproof and heat dissipation holes inside.

[0008] The beneficial effects of adopting the above technical solution are: the partition is installed through the sliding connection between the second slider and the slide groove, so that the partition squeezes the connector, thereby limiting the upper part of the connector and maintaining the stability of the connection.

[0009] As a preferred embodiment of this utility model, the insulator has a storage hole inside, a telescopic plate is fixedly installed inside the storage hole, a telescopic rod is fixedly installed at the bottom of the telescopic plate, a spring is sleeved on the outside of the telescopic rod, a silicone pad is fixedly installed at the bottom of the spring, and the silicone pad is located above the partition.

[0010] The beneficial effects of adopting the above technical solution are: the telescopic plate can retract into the storage hole, so that the storage hole will not block the normal installation of the partition. At the same time, when the partition is installed above the connector, the telescopic rod is moved towards the center point of the partition by the telescopic action of the telescopic plate, so that the silicone pad is squeezed by the elastic force of the spring, thereby achieving the effect of keeping the partition squeezing the connector and preventing the connection line from loosening due to shaking after installation.

[0011] As a preferred embodiment of this utility model, the support plate has a connecting hole inside, and a terminal is fixedly installed at the bottom of the connecting component, with the connecting hole allowing the terminal to pass through.

[0012] The beneficial effect of adopting the above technical solution is that the connecting component is electrically connected to the connecting hole, so that after the connecting wire is installed, the terminal and the connecting wire are electrically connected, thereby realizing signal transmission.

[0013] As a preferred embodiment of this utility model, a connecting block is fixedly installed on the outer side of the insulator, and an installation hole is opened inside the connecting block. There are two connecting blocks and two installation holes, and the two connecting blocks are located on the left and right sides of the insulator, respectively.

[0014] The beneficial effect of adopting the above technical solution is that the two connecting blocks are connected to the studs through two mounting holes, so that the insulator can be quickly fixed on the device, which has the effect of rapid installation.

[0015] As a preferred embodiment of this utility model, there are multiple dustproof and heat dissipation holes, all of which are circular holes and are located above the connector.

[0016] The beneficial effects of adopting the above technical solution are: in addition to the dustproof effect, the multiple dustproof and heat dissipation holes can maintain normal ventilation between the connector and the outside, so that the outside of the connector can have a rapid heat dissipation and cooling effect, preventing the risk of reduced service life due to high temperature after the device is used.

[0017] As a preferred embodiment of this utility model, there are multiple connectors, all of which are located inside the insulator and are H-shaped.

[0018] The advantages of adopting the above technical solution are: multiple connectors can be detached and installed through the plugging effect of baffles and slots. When a fault occurs, they can be quickly separated and replaced, which facilitates maintenance. At the same time, the overall structure of the device is simple and has the effect of integrated fast injection molding, saving the overall injection molding time. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A; Figure 3 This is a schematic diagram of the support block structure of this utility model; Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B; Figure 5 This is a schematic diagram of the insulator structure of this utility model.

[0020] In the diagram: 1. Insulator; 2. Support block; 3. Slide groove; 4. First slider; 5. Support plate; 6. Connector; 7. Mounting slot; 8. Connecting assembly; 9. Connecting wire; 10. Extrusion bolt; 11. Slot; 12. Baffle; 13. Second slider; 14. Partition; 15. Dustproof and heat dissipation hole; 16. Storage hole; 17. Telescopic plate; 18. Telescopic rod; 19. Spring; 20. Silicone pad; 21. Connecting hole; 22. Terminal; 23. Connecting block; 24. Mounting hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5As shown, this utility model provides a plastic insulating component for an electrical connection assembly, comprising: an insulator 1, a support block 2 fixedly mounted on the top of the insulator 1, a sliding groove 3 slidably opened inside the support block 2, a first slider 4 slidably connected inside the sliding groove 3, and a support plate 5 fixedly mounted on the outside of the first slider 4; a connector 6, the connector 6 being located above the support plate 5 and in contact with the support plate 5, an installation groove 7 being opened inside the connector 6, a connecting component 8 fixedly mounted inside the installation groove 7, a connecting wire 9 being inserted into the connecting component 8, and a compression bolt 10 engaging inside the connecting component 8, the bottom of the compression bolt 10 compressing the connecting wire 9.

[0023] The beneficial effects of adopting the above technical solution are as follows: When connecting the line, the connecting wire 9 is first inserted into the connecting component 8 so that the connecting wire 9 contacts the connecting component 8. At this time, the clamping bolt 10 is engaged with the connecting component 8 so that the clamping bolt 10 clamps the connecting wire 9 and fixes the connecting wire 9 inside the connecting component 8, thereby making the connecting wire 9 electrically connected to the terminal 22. At the same time, before installation, the support plate 5 is installed through the sliding connection between the first slider 4 and the slide groove 3 so that the support plate 5 supports the inner wall of the insulator 1, thereby preventing the possible deformation and breakage caused by the low thickness of the insulator 1.

[0024] The insulator 1 has a slot 11 inside, and a baffle 12 is inserted into the slot 11. The baffle 12 is fixedly connected to the connector 6.

[0025] The beneficial effects of adopting the above technical solution are: when the connector 6 is installed, the connector 6 can be accurately installed into the designated position through the sliding connection between the baffle 12 and the slot 11. At the same time, the baffle 12 shields the connecting wires 9 to prevent the connecting wires 9 from coming into contact with each other and causing a short circuit.

[0026] The slide groove 3 has a second slider 13 slidably connected inside, and a partition 14 is fixedly installed on the inner side of the second slider 13. The partition 14 has dustproof and heat dissipation holes 15 inside.

[0027] The beneficial effect of adopting the above technical solution is that the partition 14 is installed through the sliding connection between the second slider 13 and the slide groove 3, so that the partition 14 squeezes the connector 6, thereby limiting the upper part of the connector 6 and maintaining the stability of the connection.

[0028] The insulator 1 has a storage hole 16 inside, a telescopic plate 17 is fixedly installed inside the storage hole 16, a telescopic rod 18 is fixedly installed at the bottom of the telescopic plate 17, a spring 19 is sleeved on the outside of the telescopic rod 18, and a silicone pad 20 is fixedly installed at the bottom of the spring 19. The silicone pad 20 is located above the partition 14.

[0029] The beneficial effects of adopting the above technical solution are: the telescopic plate 17 can retract into the interior of the storage hole 16, so that the storage hole 16 will not block the normal installation of the partition 14. At the same time, when the partition 14 is installed above the connector 6, the telescopic rod 18 is moved towards the center point of the partition 14 by the telescopic action of the telescopic plate 17, so that the silicone pad 20 is squeezed against the partition 14 by the elastic force of the spring 19, thereby achieving the effect of keeping the partition 14 squeezing the connector 6, preventing the connection line from becoming loose due to shaking after installation.

[0030] The support plate 5 has a connection hole 21 inside, and the bottom of the connecting component 8 is fixedly installed with a terminal 22, through which the connection hole 21 passes.

[0031] The beneficial effect of adopting the above technical solution is that the connecting component 8 is electrically connected to the connecting hole 21, so that after the connecting wire 9 is installed, the terminal 22 is electrically connected to the connecting wire 9, thereby realizing signal transmission.

[0032] Among them, a connecting block 23 is fixedly installed on the outside of the insulator 1, and an installation hole 24 is opened inside the connecting block 23. There are two connecting blocks 23 and two installation holes 24, and the two connecting blocks 23 are located on the left and right sides of the insulator 1 respectively.

[0033] The beneficial effect of adopting the above technical solution is that the two connecting blocks 23 are connected to the studs through the two mounting holes 24, so that the insulator 1 can be quickly fixed on the device, which has the effect of rapid installation.

[0034] There are multiple dustproof and heat dissipation holes 15, all of which are round holes and are located above the connector 6.

[0035] The beneficial effects of adopting the above technical solution are: in addition to the dustproof effect, the multiple dustproof and heat dissipation holes 15 can maintain normal ventilation between the connector 6 and the outside, so that the outside of the connector 6 has a rapid heat dissipation and cooling effect, preventing the risk of reduced service life due to high temperature after the device is used.

[0036] There are multiple connectors 6, all of which are located inside the insulator 1 and are H-shaped.

[0037] The beneficial effects of adopting the above technical solution are: multiple connectors 6 can be detached and installed through the plugging effect of baffle 12 and slot 11. When a fault occurs, they can be quickly separated and replaced, which facilitates maintenance. At the same time, the overall structure of the device is simple and has the effect of integrated fast injection molding, saving the overall injection molding time.

[0038] Working principle and usage process of this utility model: Firstly, a mounting groove 7 is provided inside the connector 6, and a connecting component 8 is fixedly installed inside the mounting groove 7. A connecting wire 9 is inserted inside the connecting component 8, and a clamping bolt 10 is engaged inside the connecting component 8. The bottom of the clamping bolt 10 clamps the connecting wire 9. When the circuit is connected, the connecting wire 9 is first inserted into the connecting component 8, so that the connecting wire 9 contacts the connecting component 8. At this time, the clamping bolt 10 is engaged with the connecting component 8, so that the clamping bolt 10 clamps the connecting wire 9, fixing the connecting wire 9 inside the connecting component 8, thereby making the connecting wire 9 electrically connected to the terminal 22. Meanwhile, before installation, the support plate 5 is installed by sliding the first slider 4 and the groove 3, so that the support plate 5 supports the inner wall of the insulator 1, thereby preventing the insulator 1 from deforming and breaking due to its low thickness. Secondly, when the connector 6 is installed, the sliding connection between the baffle 12 and the slot 11 enables the connector 6 to be accurately installed in the designated position. At the same time, the baffle 12 shields the connecting wires 9 to prevent the connecting wires 9 from coming into contact with each other and causing a short circuit. Finally, a telescopic plate 17 is fixedly installed inside the storage hole 16. The telescopic plate 17 can retract into the storage hole 16, ensuring that the storage hole 16 does not obstruct the normal installation of the partition 14. At the same time, when the partition 14 is installed above the connector 6, the telescopic action of the telescopic plate 17 moves the telescopic rod 18 towards the center point of the partition 14, causing the silicone pad 20 to press against the partition 14 through the elastic force of the spring 19. This achieves the effect of keeping the partition 14 pressing against the connector 6, preventing shaking after installation that could cause the connection lines to loosen.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plastic insulating component for an electrical connection assembly, characterized in that, include: An insulator, wherein a support block is fixedly installed on the top of the insulator, a sliding groove is slidably opened inside the support block, a first slider is slidably connected inside the sliding groove, and a support plate is fixedly installed on the outside of the first slider; A connector is located above and in contact with a support plate. The connector has an internal mounting groove, and a connecting component is fixedly installed inside the mounting groove. A connecting wire is inserted into the connecting component, and a compression bolt engages inside the connecting component. The bottom of the compression bolt compresses the connecting wire. The insulator has a slot inside, and a baffle is inserted into the slot. The baffle is fixedly connected to the connector.

2. The plastic insulating component of the electrical connection assembly according to claim 1, characterized in that: The slide groove is slidably connected to a second slider, and a partition is fixedly installed on the inner side of the second slider. The partition has dustproof and heat dissipation holes inside.

3. The plastic insulating component of the electrical connection assembly according to claim 2, characterized in that: The insulator has a storage hole inside, and a telescopic plate is fixedly installed inside the storage hole. A telescopic rod is fixedly installed at the bottom of the telescopic plate. A spring is sleeved on the outside of the telescopic rod, and a silicone pad is fixedly installed at the bottom of the spring. The silicone pad is located above the partition.

4. The plastic insulating component of the electrical connection assembly according to claim 1, characterized in that: The support plate has a connection hole inside, and a terminal is fixedly installed at the bottom of the connection component. The connection hole allows the inside of the terminal to pass through.

5. The plastic insulating component of the electrical connection assembly according to claim 1, characterized in that: A connecting block is fixedly installed on the outside of the insulator. The connecting block has two mounting holes inside. The two connecting blocks are located on the left and right sides of the insulator, respectively.

6. The plastic insulating component of the electrical connection assembly according to claim 2, characterized in that: There are multiple dustproof and heat dissipation holes, all of which are round holes and are located above the connector.

7. The plastic insulating component of the electrical connection assembly according to claim 1, characterized in that: There are multiple connectors, all of which are located inside the insulator and are H-shaped.

Images