CN217134786U - Wiring terminal block assembly - Google Patents

Abstract

The utility model discloses a wiring terminal platform subassembly, which comprises a bod, four first round holes have been seted up to the upper end of organism equidistant, all are provided with insulating press rod in four first round holes, all are equipped with buckle mechanism on four insulating press rod, four second round holes have been seted up to the upper end equidistant of organism, all are equipped with the polyphone mechanism in four second round holes. The utility model discloses can be faster and convenient connect the signal line on the binding post bench, the efficiency when making the signal line connect on the binding post bench obtains improving, can come the polyphone and the disconnection of the control connection a plurality of signal lines on the binding post bench according to the demand simultaneously, can make the signal line of connection on the binding post bench more convenient in maintenance and testing process.

Description

Wiring terminal block assembly

Technical Field

The utility model relates to a terminal block technical field especially relates to a terminal block subassembly.

Background

The wiring terminal block is a device for connecting a plurality of signal lines in series to realize signal branching by a signal bus.

When a signal wire is connected with the existing wiring terminal block, the signal wire needs to be pressed in the wiring terminal block through the rotation of the screw rod, the signal wire is connected with the wiring terminal block through the rotation of the screw rod, the connection is troublesome, the connection time is long, and therefore the efficiency of the signal wire connected on the wiring terminal block is low, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming current wiring terminal platform comparatively troublesome in signal line and its connection process, lead to the signal line to connect the less not enough of efficiency in the wiring terminal bench, and the wiring terminal platform subassembly that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wiring terminal block assembly comprises a machine body, wherein four first round holes are formed in the upper end of the machine body at equal intervals, insulating pressing rods are arranged in the four first round holes, buckling mechanisms are arranged on the four insulating pressing rods, four second round holes are formed in the upper end of the machine body at equal intervals, and serial mechanisms are arranged in the four second round holes;

the lower extreme equidistant in the organism is provided with four metal blocks down, and the top of four metal blocks down all corresponds and is provided with the metal block, and four insulating lower extremes of pressing the depression bar are fixed connection respectively in the upper end of four corresponding last metal blocks, all are equipped with the conducting block on four polyphone mechanisms, and four conducting blocks all set up in the organism, and the lower extreme both sides of four conducting blocks all are provided with the conducting rod, the lower extreme in the organism is provided with the concatenation board, the equidistant four concatenations piece that is provided with in upper end of concatenation board, four concatenations piece set up respectively in one side of four metal blocks down, and the spread groove has all been seted up to upper end one side of four metal blocks down and the upper end of concatenation piece, and eight conducting rods set up respectively in eight corresponding spread grooves.

Preferably, in order to press the back downwards at insulating press rod, carry out the buckle to insulating press rod, when not receiving external force pulling, the restriction insulating press rod reciprocates, buckle mechanism is including seting up four recesses in insulating press rod both sides respectively, equal fixedly connected with telescopic link in four recesses, and the one end of four telescopic links all is fixed with the loading board, and one side of four loading boards all is fixed with the mounting, all rotates in four mountings and is connected with the round roller, semicircular groove has all been seted up on the relative inner wall of first round hole, and two round rollers that are located the lower extreme set up respectively in two corresponding semicircular groove, first spring has been cup jointed on the telescopic link, the one end fixed connection of first spring is on one side inner wall of recess, the other end fixed connection of first spring is at the opposite side of loading board.

Preferably, in order to increase the stability when the loading board moves, can improve the fixed knot of loading board and insulating press bar simultaneously and construct, be fixed with four horizontal poles on one side inner wall of recess, four horizontal poles slip respectively and cup joint in the four corners of loading board, and the one end of four horizontal poles all is fixed with the dog.

Preferably, in order to serially connect the lower metal block and the serial connection plate in a circuit, the serial connection mechanism comprises a screw rod which is slidably sleeved in the second round holes, the four second round holes are respectively arranged on one sides of the four first round holes, the lower end of the screw rod is fixedly connected to the upper end of the conductive block, a second spring is fixed to the upper end of the conductive block, the second spring is sleeved on the screw rod, and the upper end of the second spring is fixedly connected to the upper end in the machine body.

Preferably, in order to limit the rotation of the screw rod and enable the screw rod to keep vertical lifting during lifting, sliding blocks are fixed on two sides in the second round hole, long grooves are formed in two sides of the screw rod, and the two sliding blocks are respectively sleeved in the two long grooves in a sliding manner.

Preferably, in order to remove the conductive rod from the connecting groove and disconnect the lower metal block from the serial connection plate, a nut is sleeved on the upper end of the screw in a threaded manner, the nut abuts against the upper end of the machine body, and a second baffle is fixed on the upper end of the screw.

Preferably, in order to limit the rotation of the insulating pressing rod by limiting the rotation of the upper metal block, the insulating pressing rod keeps vertical lifting when the upper metal block is driven to lift, four wiring ports are equidistantly formed in one side of the machine body, the four wiring ports are respectively arranged corresponding to the four lower metal blocks, round rods are respectively fixed to two sides of the upper end of each lower metal block, the four upper metal blocks are respectively sleeved on the eight round rods in a sliding mode, and a first baffle is fixed to the upper ends of the four insulating pressing rods.

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

1. through the use of the buckle mechanism, the insulation pressing rod, the upper metal block and the lower metal block, when a signal wire is connected with the wiring terminal table, the signal wire is clamped between the upper metal block and the lower metal block through pressing the insulation pressing rod, and meanwhile, the pressed insulation pressing rod is fixed through the buckle mechanism, so that the upper metal block can more stably press the signal wire on the lower metal block through the fixation of the insulation pressing rod, the signal wire can be more conveniently and quickly connected on the wiring terminal table, and the efficiency of the signal wire connected on the wiring terminal table is effectively improved;

2. through the use of the series connection mechanism, a plurality of signal wires can be connected in series when the signal wires are connected to the wiring terminal table, and meanwhile, the series connection and disconnection of the signal wires connected to the wiring terminal table can be controlled, so that the signal wires connected to the wiring terminal table can be more convenient and faster in the detection and maintenance process, and the convenience in use of the wiring terminal table is effectively improved;

to sum up, the utility model discloses can be faster and convenient connect the signal line on the binding post bench, the efficiency when making the signal line connect on the binding post bench obtains improving, can come the polyphone and the disconnection of a plurality of signal lines of control connection on the binding post bench according to the demand simultaneously, can make the signal line of connection on the binding post bench more convenient in maintenance and testing process.

Drawings

Fig. 1 is a connection structure diagram of a connection terminal block assembly according to the present invention;

fig. 2 is a schematic view of an internal structure of a body of a connection terminal block assembly according to the present invention;

fig. 3 is an enlarged view of a connection terminal block assembly according to the present invention at a position a;

fig. 4 is a schematic view of a fixing member structure of a connection terminal block assembly according to the present invention.

In the figure: 1 machine body, 2 wiring ports, 3 lower metal blocks, 4 round rods, 5 upper metal blocks, 6 insulating pressing rods, 7 first baffle plates, 8 grooves, 9 telescopic rods, 10 first springs, 11 bearing plates, 12 fixing pieces, 13 round rollers, 14 cross rods, 15 baffle plates, 16 screw rods, 17 second baffle plates, 18 nuts, 19 long grooves, 20 sliding blocks, 21 second springs, 22 conductive blocks, 23 conductive rods, 24 serial plates and 25 serial blocks.

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.

Referring to fig. 1-4, a wiring terminal block assembly comprises a body 1, wherein the body 1 is a device capable of connecting a plurality of signal wires to realize series connection of the signal wires, four first round holes are formed in the upper end of the body 1 at equal intervals, insulating pressing rods 6 are arranged in the four first round holes, fastening mechanisms are arranged on the four insulating pressing rods 6, the insulating pressing rods 6 are made of insulating plastics, the insulating pressing rods 6 can be fastened after being pressed through the fastening mechanisms, the insulating pressing rods 6 are fixed in the first round holes after being pressed, the fastening mechanisms comprise four grooves 8 respectively formed in two sides of the insulating pressing rods 6, telescopic rods 9 are fixedly connected in the four grooves 8, a bearing plate 11 is fixed at one end of each of the four telescopic rods 9, the telescopic rods 9 are telescopic parts, and can bear the bearing plate 11 through the telescopic rods 9, make loading board 11 install in recess 8, one side of four loading boards 11 all is fixed with mounting 12, all rotate in four mounting 12 and be connected with circle roller 13, semicircular groove has all been seted up on the relative inner wall of first round hole, two circle rollers 13 that are located the lower extreme set up respectively in two corresponding semicircular groove, removal through loading board 11 can drive mounting 12 and circle roller 13 and remove, press depression bar 6 when insulating after being pressed, can drive two circle rollers 13 that are located the upper end and descend, two semicircular groove departments that make two circle rollers 13 that are located the upper end descend to first round hole, two circle rollers 13 that are located the upper end can enter into two semicircular groove and make insulating press depression bar 6 by the buckle.

Referring to fig. 1-4, a first spring 10 is sleeved on a telescopic rod 9, one end of the first spring 10 is fixedly connected to an inner wall of one side of a groove 8, the other end of the first spring 10 is fixedly connected to the other side of a bearing plate 11, the first spring 10 has elasticity, when a round roller 13 is not extruded, the bearing plate 11 can drive a fixing member 12 and the round roller 13 to move outwards through the elasticity of the first spring 10, so that the round roller 13 can be more stably buckled in a semicircular groove, four cross bars 14 are fixed on the inner wall of one side of the groove 8, the four cross bars 14 are respectively sleeved at four corners of the bearing plate 11 in a sliding manner, one ends of the four cross bars 14 are respectively fixed with a stopper 15, the rotation of the bearing plate 11 can be limited through the cross bars 14, so that the bearing plate 11 drives the fixing member 12 and the round roller 13 to more accurately enter the semicircular groove, and one end of the cross bar 14 can be stopped through the stopper 15, preventing the carrier plate 11 from falling off the crossbar 14.

Referring to fig. 1 and 2, four lower metal blocks 3 are arranged at equal intervals at the lower end in a machine body 1, upper metal blocks 5 are correspondingly arranged above the four lower metal blocks 3, the lower ends of four insulating pressing rods 6 are respectively and fixedly connected with the upper ends of the corresponding four upper metal blocks 5, the insulating pressing rods 6 descend and ascend to drive the upper metal blocks 5 to descend, signal wires can be clamped between the upper metal blocks 5 and the lower metal blocks 3 through the descending of the upper metal blocks 5, four wiring ports 2 are arranged at equal intervals at one side of the machine body 1, the four wiring ports 2 are respectively and correspondingly arranged with the four lower metal blocks 3, the signal wires can be inserted into the machine body 1 through the wiring ports 2, meanwhile, the signal wires can be abutted against the upper ends of the lower metal blocks 3, the signal wires are clamped at the upper ends of the lower metal blocks 3 and the upper metal blocks 5 through the descending of the upper metal blocks 5, round rods 4 are respectively fixed at two sides of the upper ends of the four lower metal blocks 3, metal block 5 slides respectively to cup joint on eight round bars 4 on four, and four insulation upper ends according to pressure pole 6 all are fixed with first baffle 7, can block insulating upper end according to pressure pole 6 through first baffle 7, prevent that insulating pressure pole 6 from droing from organism 1's upper end, when last metal block 5 was driven and goes up and down, can go up metal block 5 through round bars 4 restriction and rotate, make and go up metal block 5 and keep vertical lift at the lift in-process.

Referring to fig. 2, four serial mechanisms are all provided with conductive blocks 22, four conductive blocks 22 are all arranged in a machine body 1, two sides of the lower end of each of the four conductive blocks 22 are all provided with conductive rods 23, two conductive rods 23 and the conductive blocks 22 are made of metal materials, and can transmit current through the conductive rods 23 and the conductive blocks 22, the lower end in the machine body 1 is provided with a serial plate 24, the upper end of the serial plate 24 is provided with four serial blocks 25 at equal intervals, the four serial blocks 25 are respectively arranged at one side of four lower metal blocks 3, the serial plate 24 is used for serially connecting current, and can lead a signal wire connected on the lower metal block 3 to the serial plate 24 through the connection of the lower metal blocks 3 and the serial blocks 25, so as to realize the purpose of serially connecting a plurality of signal wires, connecting grooves are respectively arranged at one side of the upper ends of the four lower metal blocks 3 and the upper ends of the serial blocks 25, the eight conductive rods 23 are respectively arranged in corresponding eight connecting grooves, the lower metal block 3 can be connected to the serial block 25 by the eight conductive rods 23 entering the eight connection grooves, and the lower metal block 3 can be connected to the serial plate 24 by the connection of the lower metal block 3 to the serial block 25.

Referring to fig. 1 and 2, four second circular holes are equidistantly formed in the upper end of the machine body 1, a serial connection mechanism is arranged in each of the four second circular holes, the serial connection mechanism comprises a screw rod 16 slidably sleeved in the second circular hole, the four second circular holes are respectively arranged on one side of the four first circular holes, the screw rod 16 can be lifted through the second circular holes, the screw rod 16 is a part with threads on the surface, the lower end of the screw rod 16 is fixedly connected to the upper end of a conductive block 22, the conductive block 22 can be driven to lift through the lifting of the screw rod 16, when one of the lower metal blocks 3 needs to be disconnected and serially connected, the conductive block 22 can be driven to lift through the lifting of the screw rod 16, so that the conductive block 22 and a conductive rod 23 are lifted, the corresponding lower metal block 3 can be disconnected from the serial connection block 25, a second spring 21 is fixed at the upper end of the conductive block 22, and the second spring 21 is sleeved on the screw rod 16, the upper end fixed connection of second spring 21 is in the upper end of organism 1, and second spring 21 has elasticity, and when the upper end of screw rod 16 did not receive the restriction, can be through the second spring 21 with the conflict that conductive block 22 more compacted under the upper end of metal block 3 and tandem block 25, then can make the setting that two conducting rods 23 are more compacted in the spread groove.

Referring to fig. 1 and 2, sliders 20 are fixed on both sides of the second circular hole, long grooves 19 are formed on both sides of the screw 16, the two sliders 20 are respectively slidably sleeved in the two long grooves 19, the screw 16 can be limited to rotate by the sliders 20, so that the screw 16 can keep vertically lifting when lifting, a nut 18 is sleeved on the upper end of the screw 16 in a threaded manner, the nut 18 abuts against the upper end of the machine body 1, a second baffle 17 is fixed on the upper end of the screw 16, the second baffle 17 can block the upper end of the nut 18 to prevent the nut 18 from falling off from the upper end of the screw 16, the nut 18 can be rotated to lift on the screw 16, the position of the screw 18 on the screw 16 can be limited to limit the position of the conductive block 22 in the machine body 1, when one of the lower metal blocks 3 needs to be disconnected in series, the screw 16 can be pulled to lift the screw 16 to drive the conductive block 22 to lift, after the conductive block 22 is lifted, the nut 18 is pressed against the upper end of the body 1 by rotating the nut 18, so that the screw 16 is restricted from falling, and the conductive block 22 is kept stable.

The utility model discloses in, during the use: insert the upper end of lower metal block 3 in organism 1 with the signal line through wiring mouth 2, press corresponding first baffle 7, first baffle 7 drives insulating press bar 6 downstream, insulating press bar 6 drives metal block 5 and with the signal line clamping between last metal block 5 and lower metal block 3, two round rollers 13 that lie in the upper end simultaneously can enter into two corresponding semicircular groove, thereby can restrict insulating press bar 6 rebound, make insulating press bar 6 more stable drive go up metal block 5 and press the signal line.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A wiring terminal block assembly includes a body (1), characterized in that: four first round holes are formed in the upper end of the machine body (1) at equal intervals, insulating press rods (6) are arranged in the four first round holes, buckling mechanisms are arranged on the four insulating press rods (6), four second round holes are formed in the upper end of the machine body (1) at equal intervals, and serial mechanisms are arranged in the four second round holes;

four lower metal blocks (3) are arranged at equal intervals at the lower end in the machine body (1), upper metal blocks (5) are correspondingly arranged above the four lower metal blocks (3), the lower ends of four insulating pressing rods (6) are respectively and fixedly connected with the upper ends of the corresponding four upper metal blocks (5), conductive blocks (22) are arranged on the four serial mechanisms, the four conductive blocks (22) are arranged in the machine body (1), conductive rods (23) are arranged on two sides of the lower ends of the four conductive blocks (22), the lower extreme in organism (1) is provided with concatenation board (24), the upper end of concatenation board (24) is equidistant to be provided with four concatenation pieces (25), and four concatenation pieces (25) set up respectively in one side of four lower metal blocks (3), and the spread groove has all been seted up to the upper end one side of four lower metal blocks (3) and the upper end of concatenation piece (25), and eight conducting rods (23) set up respectively in corresponding eight spread grooves.

2. The terminal block assembly of claim 1, wherein: buckle mechanism is including seting up four recess (8) in insulating press bar (6) both sides respectively, equal fixedly connected with telescopic link (9) in four recess (8), and the one end of four telescopic link (9) all is fixed with loading board (11), and one side of four loading board (11) all is fixed with mounting (12), all rotates in four mounting (12) and is connected with circle roller (13), semicircular groove has all been seted up on the relative inner wall of first round hole, and two circle rollers (13) that are located the lower extreme set up respectively in two corresponding semicircular groove, first spring (10) have been cup jointed on telescopic link (9), the one end fixed connection of first spring (10) is on the one side inner wall of recess (8), the other end fixed connection of first spring (10) is at the opposite side of loading board (11).

3. The terminal block assembly of claim 2, wherein: four cross rods (14) are fixed on the inner wall of one side of the groove (8), the four cross rods (14) are respectively sleeved at four corners of the bearing plate (11) in a sliding mode, and stop blocks (15) are fixed at one ends of the four cross rods (14).

4. The terminal block assembly of claim 1, wherein: the series connection mechanism comprises a screw rod (16) which is sleeved in the second round hole in a sliding mode, the four second round holes are respectively formed in one side of the four first round holes, the lower end of the screw rod (16) is fixedly connected to the upper end of the conductive block (22), a second spring (21) is fixed to the upper end of the conductive block (22), the second spring (21) is sleeved on the screw rod (16), and the upper end of the second spring (21) is fixedly connected to the upper end of the machine body (1).

5. The terminal block assembly of claim 4, wherein: and sliding blocks (20) are fixed on two sides in the second round hole, long grooves (19) are formed in two sides of the screw (16), and the two sliding blocks (20) are respectively sleeved in the two long grooves (19) in a sliding manner.

6. The terminal block assembly of claim 4, wherein: the upper end screw thread of screw rod (16) has cup jointed nut (18), nut (18) are contradicted in the upper end of organism (1), the upper end of screw rod (16) is fixed with second baffle (17).

7. The terminal block assembly of claim 1, wherein: four wiring mouths (2) are equidistantly arranged on one side of the machine body (1), the four wiring mouths (2) are correspondingly arranged with four lower metal blocks (3) respectively, round rods (4) are fixed on two sides of the upper ends of the four lower metal blocks (3), the four upper metal blocks (5) are respectively sleeved on the eight round rods (4) in a sliding mode, and first baffle plates (7) are fixed on the upper ends of the four insulating press rods (6).

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