CN2909560Y

CN2909560Y - Terminal table structure

Info

Publication number: CN2909560Y
Application number: CN 200620003791
Authority: CN
Inventors: 叶圣兴
Original assignee: WEIJIE SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: WEIJIE SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2006-03-08
Filing date: 2006-03-08
Publication date: 2007-06-06
Anticipated expiration: 2016-03-08

Abstract

The utility model is a terminal table structure, including a shell seat having a capacity area equipped with a limit part, and one end surface of the shell seat having at least two grooves connected to the capacity area, the other end surface having a gapped slot connected to the capacity area, and where the shell seat end surface is adjacent to the slot has a hole; a terminal placed in the capacity area, having a contact segment across the outside of the limit part and a conductive segment running through one of two grooves; and a pressure switch pole placed in the slots, one side of which has a connecting part corresponding to the gap of capacity area and one end of which withstand the contact segment of the terminal. Therefore, the pressure switch pole is fixed on the shell seat to achieve a steady and fast smooth efficacy when the terminal table clamps and remove leads.

Description

The terminal board structure

Technical field

The utility model is relevant for a kind of terminal board structure, refers to that especially a kind of making presses bar and firmly be located on the shell block, reaches firm and the terminal board structure of clamping smoothly and removal lead effect fast.

Background technology

General known terminal board, as shown in Figure 8, it includes a shell block 5 with disposal area 51, one end face of this shell block 5 has at least two profile grooves 52 that are communicated with disposal area 51, the other end has an elongated slot 53 that is communicated with disposal area 51, and a sidewall of this shell block 5 has the breach 531 that is communicated with elongated slot 53, and has a perforation 54 in the position of the contiguous elongated slot 53 of shell block 5 end faces, and two of this shell block 5 have most salient points 55 respectively and connect hole 56; One is arranged at the terminal 6 in the disposal area 51, and an end of this terminal 6 is arranged in wherein in the profile groove 52; One is arranged at and presses bar 7 in shell block 5 elongated slots 53, pulls on terminal 6 in this end top that presses bar 7, and this side that presses bar 7 has a projection 71, and opposite side is posted by breach 531 places of shell block 5; In addition the side in shell block 5 is provided with a capping 8, this capping 8 have most and salient point 55 corresponding connect hole 81, and in this capping 8, have and press projection 71 corresponding groove 82 of bar 7.

Can allow most shell blocks 5 by two salient point 55 and connect hole 56 and mutually combine during assembling; And cooperatively interact by the groove 82 of the projection 71 that presses bar 7 with capping 8, make to press bar 7 and produce effect spacing and that slide, but and clamping and removal lead.

Though above-mentioned known terminal board can allow most shell blocks 5 by two salient point 55 and connect that hole 56 mutually combines and cooperatively interacted by the groove 82 of the projection 71 that presses bar 7 and capping 8 and produce effect spacing and that slide, reaches clamping and removal lead; But because the volume of this terminal board is less, so structure on it and element are also less relatively, and should majority shell block 5 only by two salient point 55 and connect hole 56 mutual close-fitting combinations, there is no any fixing structure, therefore, easily cause most shell blocks 5 to produce phenomenon insecure and that get loose in conjunction with the back.

Moreover because this groove 82 is confined to the thickness of capping 8 itself; and the degree of depth is comparatively not enough; and this projection 71 that presses bar 7 is for cooperating the groove 82 of capping 8; therefore highly also lower; so when the projection 71 that presses bar 7 when the groove 82 of capping 8 slides; regular meeting is because of projection 71 and groove 82 the two situation that can't effectively cooperate; not enough or excessive as being provided with of 82 of projection 71 and grooves; cause this to press the phenomenon that bar 7 has pushing and resets and have some setbacks; moreover when pressing bar 7 in start, regular meeting makes because of the breach 531 of shell block 5 and presses bar 7 and have and rock; loosening or deviate from shell block 5 phenomenon generation.So, cause known terminal board required on can't realistic use.

Summary of the invention

Main purpose of the present utility model is to provide a kind of terminal board structure, to solve above-mentioned known disappearance, can by press bar one side corresponding with the disposal area breach collude the portion of closing, making this press bar firmly is located on the shell block, make this terminal board when clamping and removal lead, utilize the design press bar to reach firmly and effect smoothly fast.

Another purpose of the present utility model is to provide a kind of terminal board structure, can make each shell block reach the effect of firm combination.

In order to achieve the above object, a kind of terminal board structure of the present utility model, include a shell block with disposal area, has a limiting section in this disposal area, and an end face of shell block has at least two profile grooves that are communicated with the disposal area, the other end has an elongated slot that is communicated with the disposal area, and a sidewall of this elongated slot has a breach, and has a perforation in the position of the contiguous elongated slot of shell block end face; Be arranged at the terminal in the disposal area of shell block, this terminal has strides the contact-segment and of being located at the limiting section outside and is arranged in the wherein conductive segment of a profile groove; One is arranged at the bar that presses in the shell block elongated slot, and this side that presses bar has collude the close portion corresponding with the disposal area breach, and pulls on the contact-segment of terminal in the end top that presses bar.

In sum, terminal board structure of the present utility model, can effectively improve known various shortcoming, can by press bar one side corresponding with the disposal area breach collude the portion of closing, making this press bar firmly is located on the shell block, make this terminal board when clamping and removal lead, utilize the design press bar to reach firmly and effect smoothly fast.

Description of drawings

Fig. 1: three-dimensional appearance schematic diagram of the present utility model.

Fig. 2: perspective exploded view of the present utility model.

Fig. 3: assembled state schematic diagram of the present utility model.

Fig. 4: the profile status schematic diagram after the utility model assembling.

Fig. 5: user mode schematic diagram of the present utility model.

Fig. 6: user mode generalized section of the present utility model.

Fig. 7: another embodiment schematic diagram of the present utility model.

Fig. 8: known perspective exploded view.

Drawing reference numeral:

Shell block 1,1a, 1b disposal area 11,11a, 11b

Sealing surface 111 limiting sections 12,12a

Profile groove

13,13a elongated slot 14,14b

Breach 15,15b perforation 16

Fixed

leg

17,17a extension 171,171a

Group connecting part 172,172a fixing hole 18

Capping 19 fixing holes 191

Terminal

2,2a contact-

segment

21,21a

Conductive segment

22,

22a press bar

3,3a, 3b

Collude the portion of closing 31,31b lead 4

Heart yearn 41

Shell block 5 disposal areas 51

Profile groove 52 elongated slots 53

Breach 531 perforation 54

Salient point 55 connects hole 56

Terminal 6 presses bar 7

Projection 71 cappings 8

Connect hole 81 grooves 82

Embodiment

See also Figure 1 and Figure 2, be respectively three-dimensional appearance schematic diagram of the present utility model and perspective exploded view of the present utility model.As shown in the figure: terminal board structure of the present utility model is to press bar 3 by a shell block 1, terminal 2 and to be constituted, and can make this press bar and firmly be located on the shell block, makes this terminal board when clamping and removal lead, reaches firmly and effect smoothly fast.

The above-mentioned shell block of carrying 1 has the disposal area 11 that a side is a sealing surface 111, has a limiting section 12 in this disposal area 11, and an end face of this shell block 1 has at least two profile grooves 13 that are communicated with

disposal area

11,13a, the other end has an elongated slot 14 that is communicated with disposal area 11, the sidewall that this elongated slot 14 is adjacent to disposal area 11 has a breach 15, and has a perforation 16 that is communicated with disposal area 11 in the position of the contiguous elongated slot 14 of this shell block 1 end face, and being adjacent to the position of disposal area 11, the one side of this shell block 1 has most fixed legs 17, another side then has the corresponding fixing hole 18 of most and fixed leg 17, and this fixed leg 17 is made of an extension 171 and a group connecting part 172 that is connected with extension 171 that is arranged at shell block 1 one side, and extension 171 external diameters of this fixed leg 17 are less than the external diameter of group connecting part 172, in addition the side in this shell block 1 can be provided with a capping 19, and has the corresponding fixing hole 191 of most and fixed leg 17 in this capping 19.

This terminal 2 is arranged in the disposal area 11 of above-mentioned shell block 1, and has and stride the contact-segment 21 and of being located at limiting section 12 outsides and be connected with contact-segment 21 and be arranged in the wherein conductive segment 22 of a profile groove 13 (or 13a).

This presses bar 3 and is arranged in the elongated slot 14 of above-mentioned shell block 1, and this side that presses bar 3 has the breach 15 corresponding portions of closing 31 of colluding with disposal area 11, and pulls on the contact-segment 21 of above-mentioned terminal 2 in this end top that presses bar 3.So, constitute a brand-new terminal board structure by above-mentioned structure.

See also Fig. 3 and shown in Figure 4, be respectively the profile status schematic diagram after assembled state schematic diagram of the present utility model and the utility model are assembled.As shown in the figure: when assembling, getting a shell block 1 is arranged at a terminal 2 in the disposal area 11 of shell block 1, and make contact-segment 21 stride the outside of being located at limiting section 12, and conductive segment 22 is arranged in a wherein profile groove 13, and is pulled on the contact-segment 21 of terminal 2 in this end that presses bar 3 top; Getting another shell block 1a afterwards again is arranged at a terminal 2a among the disposal area 11a of shell block 1a, and make contact-segment 21a stride the outside of being located at limiting section 12a, and conductive segment 22a is arranged in another profile groove 13a, make two shell blocks 1, terminal 2 on the 1a, 2a is the kenel that is staggered front to back, and pulled on the contact-segment 21a of terminal 2a in this end that presses bar 3a top, at this moment, by the fixed leg 17a of another shell block 1a fixing hole 18 corresponding to shell block 1, and the external force that imposes a closing is with two shell blocks 1,1a carries out combination, get a capping 19 at last again, utilize the fixing hole 191 in this capping 19 corresponding with the fixed leg 17 of shell block 1, and the external force that imposes a closing combines capping 19 with shell block 1, make a side of these capping 19 sealing shell blocks 1, and two shell blocks 1, when 1a combines with capping 19, be by fixed leg 17, the group connecting part 172 of 17a, 172a passes in fixing hole 18, after 191, be limited in fixing hole 18, a side of 191, make extension 171,171a is arranged in fixing hole 18, in 191, so, can allow two shell blocks 1,1a firmly reaches fast with capping 19 and combines; Certainly the utility model does not limit to the combination with two shell blocks 1,1a when assembling, but can carry out the combination of most shell blocks 1 in aforesaid mode according to actual use required.

See also Fig. 5 and shown in Figure 6, be respectively user mode schematic diagram of the present utility model and user mode generalized section of the present utility model.As shown in the figure: when utilization, can be with this

terminal

2,2a is arranged at (not shown) on the required circuit board, when using is the perforation 16 that is inserted in this shell block 1 with a lead 4, the heart yearn 41 of this lead 4 is arranged in the disposal area 11, and the heart yearn 41 of being pulled lead 4 by the top of terminal 2 contact-segments 21 is held in the disposal area 11 of shell block 1, and when removal lead 4, then push this and press bar 3, making this press bar 3 moves down in the elongated slot 14 of shell block 1, allow an end that presses bar 3 push up the contact-segment 21 of pulling and pressing down terminal 2, the contact-segment 21 of this terminal 2 is no longer oppressed on the heart yearn 41 of lead 4, and shift out getting in the perforation 16 of lead 4 by shell block 1, discharge this afterwards again and press bar 3, allow contact-segment 21 generations one restoring force of this terminal 2 will press bar 3 up promotion in the elongated slot 14 of shell block 1, the portion of closing 31 of colluding that waits to press bar 3 and the breach of disposal area 11 15 be corresponding collude fashionable, then finish and press resetting of bar 3, so, in the time of can making removal lead 4, the design that utilization presses bar 3 can make this press bar 3 and firmly be located on the shell block 1, and reach fast and the effect of smooth and easy start, and when this presses bar 3 starts, can utilize the sealing surface 111 of this shell block 1 to increase to press bar 3 by the power of holding, make this press bar 3 and firmly be located on the shell block 1; And the aforementioned embodiment of the present utility model that does, while actually employed also can utilize this shell block 1a or other set shell block to assemble and removal lead 4 in aforesaid mode.

See also shown in Figure 7ly, be another embodiment schematic diagram of the present utility model.As shown in the figure: two sidewalls of this housing 1b disposal area 11b have a breach 15 respectively, 15b, these two sides that press bar 3b have the portion of closing 31 of colluding respectively, 31b, can make this press bar 3b utilizes it two to collude the portion of closing 31,31b and breach 15, the correspondence of 15b is colluded and is closed, can't extract by elongated slot 14b top and oblique miter angle and make this press bar 3b, and press bar 3b and can not break away from by the side of shell block 1b because of the sealing surface 111 of shell block 1b makes, with increase press bar 3b make this press bar 3b by the power of holding firmly to be located on the shell block 1b, press bar 3b and firmly be movably set among the elongated slot 14b and can make, and can be because of upwards, side direction or oblique external force and making presses bar 3b and elongated slot 14b breaks away from.

Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.

Claims

1. terminal board structure is characterized in that including:

One shell block, has a disposal area, has a limiting section in this disposal area, and an end face of this shell block has at least two profile grooves that are communicated with the disposal area, the other end has an elongated slot that is communicated with the disposal area, at least one sidewall that this elongated slot is adjacent to the disposal area has a breach, and has a perforation that is communicated with the disposal area in the position of the contiguous elongated slot of this shell block end face;

Terminal is arranged in the disposal area of above-mentioned shell block, and has and stride the contact-segment and of being located at the limiting section outside and be connected with contact-segment and be arranged in the wherein conductive segment of a profile groove;

One presses bar, is arranged in the elongated slot of above-mentioned shell block, and this at least one side that presses bar has and the corresponding portion of closing of colluding of the breach of disposal area, and pulls on the contact-segment of above-mentioned terminal in this end top that presses bar.

2. terminal board structure as claimed in claim 1, it is characterized in that: the position that the one side of this shell block is adjacent to the disposal area has a plurality of fixed legs, another side then has a plurality of fixing holes corresponding with fixed leg, and this fixed leg by an extension that is arranged at shell block one side, and a group connecting part that is connected with extension constituted.

3. terminal board structure as claimed in claim 2 is characterized in that: the extension external diameter of this fixed leg is less than the external diameter of group connecting part.

4. terminal board structure as claimed in claim 1 is characterized in that: a sidewall of this disposal area has a breach.

5. terminal board structure as claimed in claim 1 is characterized in that: two sidewalls of this disposal area have a breach respectively.

6. terminal board structure as claimed in claim 1 is characterized in that: a side of this shell block is provided with a capping, and has a plurality of fixing holes in this capping.

7. terminal board structure as claimed in claim 1 is characterized in that: this side that presses bar has the portion of closing of colluding.

8. terminal board structure as claimed in claim 1 is characterized in that: these two sides that press bar have the portion of closing of colluding respectively.