CN214706387U - Clamping type connector terminal - Google Patents

Abstract

The utility model discloses a clamping type connector terminal, which comprises an outer shell, a wiring end, a sealing ring, wiring clamping jaws, a clamping spring, a transmission post and a fixing clamping plate, wherein four fixing bayonet sockets which are uniformly distributed are arranged on the outer wall of the outer shell, the wiring end is fixedly arranged at the central position of the upper surface of the outer shell, a plurality of wiring holes which are uniformly distributed are arranged in the wiring end, the wiring end and the outer shell adopt an injection molding integral forming structural design, fixing bolts are inserted at the two sides of the wiring end and positioned on the upper surface of the outer shell, the fixing bolts are in threaded connection with the outer shell, the bottom end of the fixing bolt is in threaded connection with a fixing nut, the bottom end of the outer shell is provided with a connecting part, two symmetrically distributed wiring clamping jaws are slidably connected at the two sides inside the connecting part, and the elastic potential energy of the clamping spring can elastically clamp a contact piece, thereby achieving the purpose of clamping contact connection, the conductive contact piece with different thicknesses can be used, and the service performance and the application range are greatly improved.

Description

Clamping type connector terminal

Technical Field

The utility model relates to a binding post technical field specifically is a centre gripping type connector terminal.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. The electronic connector is a motor system, which can provide a separable interface for connecting two secondary electronic systems, and simply, a component for completing the electrical connection between a circuit or an electronic machine is called as a connector, i.e. a bridge between the connector and the secondary electronic system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping type connector terminal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centre gripping type connector terminal, which comprises an outer shell body, the wiring end, the sealing washer, the wiring clamping jaw, the centre gripping spring, transmission post and fixed cardboard, set up four evenly distributed's fixed bayonet socket on the shell body outer wall, shell body upper surface central point puts fixed mounting has the wiring end, a plurality of evenly distributed's wiring hole has been seted up in the wiring end, the wiring end adopts the integrated into one piece structural design of moulding plastics with the shell body, the wiring end both sides just are located the shell body upper surface and insert and are equipped with fixing bolt, fixing bolt and shell body threaded connection, fixing bolt bottom threaded connection has fixation nut, the shell body bottom is equipped with connecting portion, the inside both sides sliding connection of connecting portion has the wiring clamping jaw of two symmetric distributions.

Preferably, the top end of each wiring clamping jaw is fixedly connected with a moving block in the corresponding connecting portion in an inserted mode, the two wiring clamping jaws are fixedly connected through clamping springs, and a limiting block is fixedly mounted on the outer wall of one end, inserted into the corresponding connecting portion, of the moving block.

Preferably, the outer wall of one end, far away from the limiting block, of the moving block is provided with an anti-slip part, and an anti-slip rubber pad is sleeved outside the anti-slip part.

Preferably, two moving blocks are far away from one end of the wiring clamping jaw and are located inside the shell body, the moving blocks are connected with the lower surface of the sliding plate in a sliding mode, and the upper surface of the sliding plate is fixedly connected with a plurality of uniformly distributed transmission guide pillars through tin soldering.

Preferably, a plurality of biography guide pillar outside all overlaps and is equipped with fixed cardboard, and the equal fixed mounting in fixed cardboard both sides has the mounting, and fixed cardboard passes through mounting fixed mounting inside the shell body.

Preferably, the cover is equipped with the sealing washer on the wiring end outer wall, and the sealing washer adopts waterproof silica gel to make.

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

1. can protect the integrated circuit of inside through the shell body that sets up, can insert the interface of external equipment through the wiring end that sets up, simultaneously through the cover is equipped with the sealing washer on the wiring end outer wall, can insert the connector back through the sealing washer that sets up and play better sealed effect to the junction, better water-proof effects has, prevent that the internal circuit from intaking to damage, better protective properties has, be equipped with fixing bolt and fixation nut through the shell body both sides simultaneously, the wiring end is inserting the back, accessible fixing bolt and fixation nut fix this terminal assembly, thereby certain fixed effect has been played.

2. Through being provided with the wiring clamping jaw in the shells below, when needs carry out the centre gripping to outside conduction contact piece, but the movable block of manual pulling both sides, thereby make the clamping spring between the two wiring clamping jaws of movable block extension, at the pulling in-process, the distance of two wiring clamping jaws can slowly grow, thereby applicable contact in different thickness uses, the movable block can be loosened after the centre gripping, because the elastic potential energy of clamping spring, thereby can accomplish the elastic clamping to the contact, thereby reach the purpose that the centre gripping contacted, this kind of structural design, applicable conduction contact in different thickness uses, performance and application scope have been improved greatly.

3. Through being provided with antiskid portion on the movable block, can play better antiskid effect through the antiskid portion that sets up, prevent that the finger from landing, the centre gripping spring causes tensile collision to the wiring clamping jaw, improves structural security and life, can carry out the branch post protection to inside conduction post through the fixed cardboard that sets up simultaneously, improves structural performance.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged schematic view of the area A of FIG. 3 according to the present invention;

fig. 5 is a schematic diagram of the fixing clip structure of the present invention.

In the figure: 1. an outer housing; 2. fixing the bayonet; 3. a terminal; 4. a wiring hole; 5. fixing the bolt; 6. fixing a nut; 7. a seal ring; 8. a wire connection clamping jaw; 9. a connecting portion; 10. a moving block; 11. a limiting block; 12. an anti-slip portion; 13. a clamping spring; 14. a slide plate; 15. a guide post; 16. fixing the clamping plate; 17. and a fixing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a clamping type connector terminal comprises an outer shell 1, a wiring end 3, a sealing ring 7, a wiring clamping jaw 8, a clamping spring 13, a transmission column and a fixing clamping plate 16, wherein four fixing bayonets 2 which are uniformly distributed are arranged on the outer wall of the outer shell 1, the wiring end 3 is fixedly arranged at the central position of the upper surface of the outer shell 1, a plurality of wiring holes 4 which are uniformly distributed are formed in the wiring end 3, the wiring end 3 and the outer shell 1 are designed in an injection molding and integrated forming structure, and the wiring end 3 and the wiring holes 4 are matched in structure for use, so that the normal use of the connector terminal can be ensured, the normal data conduction is ensured, fixing bolts 5 are inserted at two sides of the wiring end 3 and positioned on the upper surface of the outer shell 1, the fixing bolts 5 are in threaded connection with the outer shell 1, fixing nuts 6 are in threaded connection with the bottom ends of the fixing bolts 5, and the fixing nuts can be used at the later stage, play certain fixed effect, 1 bottom of shell body is equipped with connecting portion 9, and the inside both sides sliding connection of connecting portion 9 has the wiring clamping jaw 8 of two symmetric distributions.

In this embodiment, fixedly connected with movable block 10 in connecting portion 9 is inserted to 8 tops of wiring clamping jaw, through centre gripping spring 13 fixed connection between two wiring clamping jaw 8, and fixed mounting has stopper 11 on the movable block 10 inserts 9 one end outer walls of connecting portion, can play better limiting displacement through stopper 11 that sets up to prevent effectively that movable block 10 from following the interior roll-off of connecting portion 9, guarantee the normal use of structure.

In this embodiment, an outer wall of one end of the moving block 10 away from the limiting block 11 is provided with an anti-slip portion 12, and an anti-slip rubber pad is sleeved outside the anti-slip portion 12, so that a certain anti-slip effect can be achieved through the arranged anti-slip rubber pad.

In the embodiment, two moving blocks 10 are far away from one end of the wiring clamping jaw 8 and are positioned inside the outer shell 1, sliding plates 14 are arranged, the moving blocks 10 are connected with the lower surfaces of the sliding plates 14 in a sliding mode, and a plurality of uniformly distributed conducting columns 15 are fixedly connected to the upper surfaces of the sliding plates 14 through soldering.

In this embodiment, the outsides of the plurality of guide pillars 15 are all sleeved with a fixing clip 16, fixing clips 17 are fixedly mounted on both sides of the fixing clip 16, and the fixing clip 16 is fixedly mounted inside the outer casing 1 through the fixing clips 17.

In this embodiment, the cover is equipped with sealing washer 7 on the wiring end 3 outer wall, and sealing washer 7 adopts waterproof silica gel to make to play certain waterproof sealing performance.

When in use, a person skilled in the art can use the connector terminal by a conventional use method, the terminal 3 can be inserted into a connecting port of external equipment, meanwhile, the sealing ring 7 is sleeved on the outer wall of the terminal 3, the sealing ring 7 can play a good sealing effect on the connecting position after the terminal 3 is inserted into the connecting port, the waterproof effect is good, the internal structure is prevented from being damaged by water inflow, the protective performance is good, meanwhile, the fixing bolt 5 and the fixing nut 6 are arranged on two sides of the outer shell 1, the terminal 3 can be fixed by the fixing bolt 5 and the fixing nut 6 after being inserted, so that a certain fixing effect is achieved, when the connection work of the other end is needed, the connecting clamping jaw 8 is arranged below the outer shell 1, when a conducting contact piece outside needs to be clamped, the structure design is suitable for conductive contact sheets with different thicknesses, greatly improves the service performance and application range, the anti-slip part 12 is arranged on the moving block 10, the anti-slip part 12 can play a good anti-slip effect to prevent fingers from slipping off, the clamping spring 13 can cause stretching collision to the wire clamping jaws 8, improves the structural safety and the service life, and simultaneously can carry out column separation protection on the internal conductive columns 15 through the arranged fixing clamping plate 16, the structural performance is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (6)

1. A clamping type connector terminal is characterized by comprising an outer shell (1), a wiring end (3), a sealing ring (7), a wiring clamping jaw (8), a clamping spring (13), a transmission column and a fixing clamping plate (16), wherein four fixing bayonets (2) which are uniformly distributed are arranged on the outer wall of the outer shell (1), the wiring end (3) is fixedly arranged at the central position of the upper surface of the outer shell (1), a plurality of wiring holes (4) which are uniformly distributed are formed in the wiring end (3), the wiring end (3) and the outer shell (1) are designed by adopting an injection molding and integral forming structure, fixing bolts (5) are inserted at two sides of the wiring end (3) and positioned on the upper surface of the outer shell (1), the fixing bolts (5) are in threaded connection with the outer shell (1), fixing nuts (6) are in threaded connection with the bottom ends of the fixing bolts (5), and a connecting part (9) is arranged at the bottom end of the outer shell (1), two sides in the connecting part (9) are connected with two symmetrically distributed wiring clamping jaws (8) in a sliding manner.

2. A clip-type connector terminal according to claim 1, wherein: the top end of each wiring clamping jaw (8) is inserted into the corresponding connecting portion (9) and is fixedly connected with a moving block (10), the two wiring clamping jaws (8) are fixedly connected through clamping springs (13), and the moving block (10) is inserted into the outer wall of one end of the corresponding connecting portion (9) and is fixedly provided with a limiting block (11).

3. A clip-type connector terminal according to claim 2, wherein: an anti-skid part (12) is arranged on the outer wall of one end, away from the limiting block (11), of the moving block (10), and an anti-skid rubber pad is sleeved outside the anti-skid part (12).

4. A clip-type connector terminal according to claim 3, wherein: two moving blocks (10) are far away from one end of the wiring clamping jaw (8) and are positioned inside the outer shell (1) and are provided with sliding plates (14), the moving blocks (10) are in sliding connection with the lower surfaces of the sliding plates (14), and the upper surfaces of the sliding plates (14) are fixedly connected with a plurality of uniformly distributed transmission columns (15) through tin soldering.

5. A clip-type connector terminal according to claim 4, wherein: the outer parts of the plurality of guide pillars (15) are all sleeved with fixing clamping plates (16), fixing parts (17) are fixedly mounted on two sides of each fixing clamping plate (16), and the fixing clamping plates (16) are fixedly mounted inside the outer shell (1) through the fixing parts (17).

6. A clip-type connector terminal according to claim 1, wherein: the outer wall of the wiring end (3) is sleeved with a sealing ring (7), and the sealing ring (7) is made of waterproof silica gel.

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