CN216903417U

CN216903417U - Hardware wiring terminal for circuit board

Info

Publication number: CN216903417U
Application number: CN202220124045.XU
Authority: CN
Inventors: 刘智慧; 李平
Original assignee: Shenzhen Anlitai Technology Co ltd
Current assignee: Shenzhen Anlitai Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-05
Anticipated expiration: 2032-01-18

Abstract

The utility model provides a hardware wiring terminal for a circuit board, which comprises a base, wherein a sliding mechanism is arranged above the base, a base is fixed above the sliding mechanism, side-inserting type connecting pieces are symmetrically and equidistantly fixed above the base, a central connecting piece is equidistantly fixed between the two side-inserting type connecting pieces, a spacer is fixed between the side-inserting type connecting pieces, a baffle is fixed between the two spacers, buckling mechanisms are arranged on two sides of the base, marking seats are fixed on two sides of each buckling mechanism, a marking clamp is fixed on the top of each marking seat, so that the wiring terminal is convenient to move and install, when the hardware wiring terminal is used, the position of the wiring terminal is adjusted according to the layout of the circuit board through the sliding mechanism, the wiring terminal is clamped with the circuit board through the buckling mechanisms, the disassembly and the replacement are convenient, a plug is ejected through pressing a button, and the plug is convenient to take out.

Description

Hardware wiring terminal for circuit board

Technical Field

The utility model relates to the technical field of hardware wiring terminals, in particular to a hardware wiring terminal for a circuit board.

Background

Binding post is the accessory product that is used for realizing electrical connection, along with the development of electron trade, and is more and more big to binding post's demand, mostly is five metals terminal, nut terminal and spring terminal etc. on the existing market.

Hardware binding post is used for the connection on the circuit board more, but present hardware binding post is mostly fixed connection, is not convenient for adjust the position according to the overall arrangement of circuit board, and the part has gliding binding post and does not have stop device, easily produces and rocks, and current binding post fixes on the circuit board, and be not convenient for dismantle, because circuit board layout is meticulous moreover, easily causes quality and the work of colliding with the influence circuit board when extracting the plug.

Therefore, a new hardware wiring terminal for a circuit board is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the hardware wiring terminal for the circuit board, which can limit displacement, is convenient to mount and dismount and is convenient for pulling out a plug.

The hardware wiring terminal for the circuit board comprises a base, wherein a sliding mechanism is arranged above the base, a base is fixed above the sliding mechanism, side-inserting type connecting pieces are symmetrically and equidistantly fixed above the base, a central connecting piece is equidistantly fixed between the two side-inserting type connecting pieces, a spacer is fixed between the side-inserting type connecting pieces, a baffle is fixed between the two spacers, buckling mechanisms are arranged on two sides of the base, mark seats are fixed on two sides of each buckling mechanism, and mark clamps are fixed on the tops of the mark seats, so that the wiring terminal is convenient to move and install.

Preferably, slide mechanism includes drive shell, screw rod, threaded sleeve, transfer line and hand wheel, the base top is fixed with the drive shell, the drive shell is inside to be connected with the screw rod through the bearing frame rotation, screw rod one end is fixed with the transfer line, the one end that the screw rod was kept away from to the transfer line is passed the drive shell and is fixed with the hand wheel, screw rod outside threaded connection has the threaded sleeve, threaded sleeve top and base fixed connection, base and drive shell sliding connection avoid external force to make the binding post after the displacement take place to rock.

Preferably, buckle mechanism includes drive groove, first spring, connecting block, slider and fixture block, the drive groove has been seted up to drive shell outer wall, the drive groove top is fixed with first spring, first spring bottom is fixed with the connecting block, connecting block one side is fixed with the slider, slider and drive shell sliding connection, the connecting block bottom is fixed with the fixture block, the binding post's of being convenient for dismantlement and installation.

Preferably, the top of the side-inserting type connecting piece is provided with a sliding groove, the inner wall of the sliding groove is provided with a pressing plate in a sliding manner, the top of the pressing plate is fixed with a button, the inner wall of the side-inserting type connecting piece is fixed with a second spring, one end of the second spring is fixed with a push plate, and the push plate is connected with the inner wall of the side-inserting type connecting piece in a sliding manner, so that the plug can be conveniently pulled out.

Preferably, the surface of the hand wheel is provided with a cross groove, so that the displacement distance can be conveniently adjusted by a tool.

Preferably, the fixture block is arranged in an L shape, so that the fixture block is convenient to fix with the circuit board.

Preferably, the driving groove is arranged in a T shape, so that the sliding of the sliding block is facilitated.

Preferably, the inner wall of the sliding groove is provided with a limiting groove, the outer wall of the pressing plate is fixed with a limiting block, and the limiting block is connected with the limiting groove in a sliding mode and placed to fall off the pressing plate.

Compared with the related art, the hardware wiring terminal for the circuit board provided by the utility model has the following beneficial effects:

the utility model provides a hardware wiring terminal for a circuit board, which is convenient to detach and replace by adjusting the position of the wiring terminal through a sliding mechanism according to the layout of the circuit board and clamping the wiring terminal with the circuit board through a clamping mechanism when in use, and is convenient to take out a plug by popping out the plug through pressing a button.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic structural diagram of a sliding mechanism according to the present invention;

FIG. 3 is a schematic view of a structure of the fastening mechanism of the present invention;

FIG. 4 is a second schematic view of the structure of the locking mechanism of the present invention;

fig. 5 is a partial structural schematic diagram of the present invention.

Reference numbers in the figures: 1. a base; 2. a sliding mechanism; 3. a base; 4. an edge insertion type connecting piece; 5. a central connecting member; 6. a spacer; 7. a baffle plate; 8. a buckle mechanism; 9. a marking seat; 10. a marking clip; 11. a drive case; 12. a screw; 13. a threaded sleeve; 14. a transmission rod; 15. a hand wheel; 16. a cross slot; 17. a drive slot; 18. a first spring; 19. connecting blocks; 20. a slider; 21. a clamping block; 22. a chute; 23. pressing the plate; 24. a second spring; 25. pushing a plate; 26. a limiting groove; 27. a limiting block; 28. a button.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 and 5, the hardware wiring terminal for a circuit board according to an embodiment of the present invention includes a base 1, a sliding mechanism 2 is installed above the base 1, a base 3 is fixed above the sliding mechanism 2, edge-inserted connecting members 4 are symmetrically and equidistantly fixed above the base 3, a sliding slot 22 is formed at the top of each edge-inserted connecting member 4, a limiting slot 26 is formed on the inner wall of the sliding slot 22, a limiting block 27 is fixed on the outer wall of the pressing plate 23, the limiting block 27 is slidably connected with the limiting slot 26, a pressing plate 23 is slidably arranged on the inner wall of the sliding slot 22, a button 28 is fixed at the top of the pressing plate 23, a second spring 24 is fixed on the inner wall of each edge-inserted connecting member 4, a push plate 25 is fixed at one end of the second spring 24, the push plate 25 is slidably connected with the inner wall of each edge-inserted connecting member 4, a central connecting member 5 is equidistantly fixed between the two edge-inserted connecting members 4, insert and be fixed with spacer 6, two on the limit between the connecting piece 4 be fixed with baffle 7 between the spacer 6, buckle mechanism 8 is installed to 1 both sides of base, buckle mechanism 8 both sides are fixed with mark seat 9, mark seat 9 top is fixed with mark clamp 10, and slide mechanism 2 is convenient for binding post and is adjusted according to circuit board layout and place the position, and buckle mechanism 8 is convenient for binding post's installation and dismantlement, when the plug is extracted to needs, presses button 28, and button 28 pushes down and drives and press board 23 to remove, pushes down the spacing piece in plug top, promotes push pedal 25 through second spring 24, pops out limit insert formula connecting piece 4 when the plug, is convenient for extracting of plug.

Referring to fig. 2, the sliding mechanism 2 includes a driving shell 11, a screw 12, a threaded sleeve 13, a transmission rod 14 and a hand wheel 15, a driving shell 11 is fixed above the base 1, a screw 12 is rotatably connected inside the driving shell 11 through a bearing seat, a transmission rod 14 is fixed at one end of the screw 12, a hand wheel 15 is fixed at one end of the transmission rod 14 far away from the screw 12 through the driving shell 11, the surface of the hand wheel 15 is provided with a cross groove 16, the outer side of the screw 12 is connected with a threaded sleeve 13 in a threaded way, the top of the threaded sleeve 13 is fixedly connected with the base 3, the base 3 is connected with the driving shell 11 in a sliding mode, the hand wheel 15 is rotated or screwed through a tool, the hand wheel 15 drives the transmission rod 14 to rotate, the transmission rod 14 drives the screw rod 12 to rotate, the screw rod 12 drives the threaded sleeve 13 to move, the threaded sleeve 13 drives the base 3 to move, the position of the wiring terminal can be adjusted conveniently, and the self-locking function is achieved.

Referring to fig. 3 and 4, the fastening mechanism 8 includes a driving groove 17, a first spring 18, a connecting block 19, a sliding block 20 and a clamping block 21, the driving groove 17 is formed in the outer wall of the driving shell 11, the driving groove 17 is in a T-shaped arrangement, the first spring 18 is fixed at the top of the driving groove 17, the connecting block 19 is fixed at the bottom of the first spring 18, the sliding block 20 is fixed at one side of the connecting block 19, the sliding block 20 is slidably connected with the driving shell 11, the clamping block 21 is fixed at the bottom of the connecting block 19, the clamping block 21 is in an L-shaped arrangement, the sliding block 20 is pressed downward, the sliding block 20 drives the connecting block 19 to press downward, the connecting block 19 drives the clamping block 21 to move downward, and after the sliding block 20 is placed, the sliding block 20 is released to move upward under the action of the first spring 18, so that the clamping block 21 is driven to move upward and be attached to the edge of the circuit board.

The working principle of the hardware wiring terminal for the circuit board provided by the utility model is as follows: when the plug is used, the wiring terminal is placed at the edge of a circuit board, the sliding block 20 is pressed downwards, the sliding block 20 drives the connecting block 19 to press downwards, the connecting block 19 drives the clamping block 21 to move downwards, the sliding block 20 is loosened after the placement, the sliding block is enabled to move upwards under the action of the first spring 18, the clamping block 21 is driven to move upwards and is attached and fixed to the edge of the circuit board, the hand wheel 15 is screwed through rotating or a tool, the hand wheel 15 drives the transmission rod 14 to rotate, the transmission rod 14 drives the screw rod 12 to rotate, the screw rod 12 drives the threaded sleeve 13 to move, the threaded sleeve 13 drives the base 3 to move and is adjusted to a connection position with a circuit, when disassembly is needed, the button 28 is pressed in sequence, the button 28 presses the pressing plate 23 to move, the limiting piece above the plug is pressed, the pushing plate 25 is pushed through the second spring 24, and when the plug is ejected out, the edge-inserted connecting piece 4.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a five metals binding post for circuit board, includes base (1), its characterized in that, slide mechanism (2) are installed to base (1) top, slide mechanism (2) top is fixed with base (3), base (3) top symmetry equidistance is fixed with limit and inserts formula connecting piece (4), two equidistance is fixed with central connecting piece (5) between limit insertion formula connecting piece (4), be fixed with spacer (6), two between limit insertion formula connecting piece (4) be fixed with baffle (7) between spacer (6), buckle mechanism (8) are installed to base (1) both sides, buckle mechanism (8) both sides are fixed with mark seat (9), mark seat (9) top is fixed with mark clamp (10).

2. The hardware wiring terminal for the circuit board according to claim 1, wherein the sliding mechanism (2) comprises a driving shell (11), a screw rod (12), a threaded sleeve (13), a transmission rod (14) and a hand wheel (15), the driving shell (11) is fixed above the base (1), the screw rod (12) is connected to the inside of the driving shell (11) through a bearing seat in a rotating mode, the transmission rod (14) is fixed to one end of the screw rod (12), the end, away from the screw rod (12), of the transmission rod (14) penetrates through the driving shell (11) and is fixed with the hand wheel (15), the threaded sleeve (13) is connected to the outer side of the screw rod (12) in a threaded mode, the top of the threaded sleeve (13) is fixedly connected with the base (3), and the base (3) is connected with the driving shell (11) in a sliding mode.

3. The hardware wiring terminal for the circuit board according to claim 2, wherein the buckling mechanism (8) comprises a driving groove (17), a first spring (18), a connecting block (19), a sliding block (20) and a clamping block (21), the driving groove (17) is formed in the outer wall of the driving shell (11), the first spring (18) is fixed to the top of the driving groove (17), the connecting block (19) is fixed to the bottom of the first spring (18), the sliding block (20) is fixed to one side of the connecting block (19), the sliding block (20) is connected with the driving shell (11) in a sliding mode, and the clamping block (21) is fixed to the bottom of the connecting block (19).

4. The hardware wiring terminal for the circuit board according to claim 1, wherein a sliding groove (22) is formed in the top of the edge-inserting type connecting piece (4), a pressing plate (23) is arranged on the inner wall of the sliding groove (22) in a sliding mode, a button (28) is fixed on the top of the pressing plate (23), a second spring (24) is fixed on the inner wall of the edge-inserting type connecting piece (4), a pushing plate (25) is fixed at one end of the second spring (24), and the pushing plate (25) is connected with the inner wall of the edge-inserting type connecting piece (4) in a sliding mode.

5. The hardware wiring terminal for the circuit board according to claim 2, characterized in that a cross groove (16) is formed on the surface of the hand wheel (15).

6. The hardware wiring terminal for the circuit board according to claim 3, wherein the fixture block (21) is arranged in an L shape.

7. A hardware connection terminal for circuit boards according to claim 3, characterised in that the driving slot (17) is T-shaped.

8. The hardware wiring terminal for the circuit board according to claim 4, wherein a limiting groove (26) is formed in the inner wall of the sliding groove (22), a limiting block (27) is fixed on the outer wall of the pressing plate (23), and the limiting block (27) is connected with the limiting groove (26) in a sliding mode.