CN101635422B

CN101635422B - Terminal stand structure

Info

Publication number: CN101635422B
Application number: CN2008101340217A
Authority: CN
Inventors: 吴上财
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-22
Filing date: 2008-07-22
Publication date: 2011-05-11
Anticipated expiration: 2028-07-22
Also published as: CN101635422A

Abstract

The invention relates to a terminal stand structure. The terminal stand structure is mainly provided with a pedestal body of a terminal stand; one or more terminal grooves are arranged on the pedestal body; and a holder and an inversed U-shaped screw cap are arranged in each terminal groove respectively, and the holder and the inversed U-shaped screw cap can oppositely sleeved and buckled with each other. Because the inversed U-shaped screw cap can play a role in limitation when the square structure body of the nut are placed in the terminal groove, a locking component (a screw or a bolt) can bear a force applied by the inversed U-shaped screw cap and does not loose from the terminal grooves when passing the holder and the inversed U-shaped screw cap and being locked.

Description

The structure of terminal board

Technical field

The present invention relates to a kind ofly be difficult for getting loose and terminal board structure easy to assembly.

Background technology

Press, terminal board is to be structure commonly used in telecommunication or the electronics connection, the existing normal terminal board structure of using, as shown in Figure 7, mainly be provided with a pedestal 80, be provided with one or more terminal groove 81 on this pedestal 80, wherein the middle section position at this terminal groove 81 is equipped with a stopper slot 82, this stopper slot 82 roughly is all hexagonal structure, uses for nut 70 and is embedded wherein (please referring to shown in Figure 8).

Again please referring to shown in Figure 7, one holder 60, be to place in the terminal groove 81, this holder 60 is to be to form a platform 61 in end face, and is provided with a perforation 62 in central authorities, respectively is provided with retrorsely aculeate dummy slider 63 and set up separately in the both sides of this holder 60, this holder 60 is forced in the terminal groove 81 can fasten in the inwall of terminal groove 81 and fixes with dummy slider 63, and preventing that it from getting loose, this holder 60 is provided with a terminal supportor 64 again in the end of a side dummy slider 63, with the link position as telecommunication.

One locking part 50, mainly be to be a screw or screw, be to be provided with a pad 51 above its double-screw bolt, 61 on the platform of this pad 51 and holder 60 promptly constitutes a clamping face that joins with the terminal head (not shown), when the perforation 62 of locking part 50 through holder 60, and can be fixed on the nut 70, constitute the structure of a terminal board thus.

Only, above-mentioned structure, in the use, when Chang Yinwei locking part 50 upwards unscrewed, this nut 70 had promptly broken away from stopper slot 82, made when it is locked once more, often caused to get loose on adjusting, and very bothered in assembling, was existing main shortcoming.

Secondly, this stopper slot 82 is the groove for inside on making, makes and more take a lot of work, and groove depth is more shallow and strength of fixation is limited, so the time situation of slippage is arranged, be its another shortcoming.

Afterwards, again just like the existing terminal board structure of the another kind of Fig. 9, still have pedestal 80 as shown in Figure 7, only these holder 90 central authorities promptly are provided with screw 91, to replace nut 70 structures of existing Fig. 7, this seems the design that successfully reduces by a part, truly having its shortcoming in practicality, mainly is that to be provided with the material that the holder 90 of screw 91 must use be brass (ormolu), and brass is had its own the defective on the material, general red metal then can't tapping be made effective screw 91, is its shortcoming.

Also has a shortcoming in addition, exactly when holder 90 double as own are the function of nut, just bearing the solid strength of spiral shell, holder 90 itself has terminal supportor, so make this design can make the directly stressed and distortion of terminal supportor or split, and very easy damage between the contact of scolding tin is its another shortcoming, and impracticable.

Summary of the invention

Main purpose of the present invention, mainly below the holder of terminal board, be provided with an inverted U-shaped nut, can overlap solid fastening relatively between this holder and this inverted U-shaped nut, and utilize in the square structure body set terminal pilot trench of U-shaped nut itself, can solve and prevent that nut from getting loose, and solve above-mentioned existing all problems fully.

For reaching above-mentioned purpose, the present invention can reach in such a way:

If the pedestal of a terminal board which is provided with one or more terminal grooves; One holder is to place in the above-mentioned terminal groove, and this holder is to be to form a platform in end face, and be provided with a perforation in central authorities, and respectively establish a dummy slider respectively in the both sides of this holder, and dummy slider is provided with a buckling parts, this holder is provided with a terminal supportor again in the end of a side dummy slider; One inverted U-shaped nut is provided with a perforation in the top, and is provided with fin in both sides, and is provided with buckling parts with respect to the holder dummy slider in this fin; This inverted U-shaped nut is the below that places holder, and makes the buckling parts of the two can be mutually involutory and the living turn of mutual fastening; One locking part is screw or screw, is to run through holder and inverted U-shaped nut and give locking.

Description of drawings

For making the auditor can further understand content of the present invention, please cooperate referring to drawings and Examples describe in detail as after, wherein:

Fig. 1 is a part decomposition chart of the present invention.

Fig. 2 is a positive x-x profile of the present invention.

Fig. 3 is a side of the present invention y-y profile.

Fig. 4 is the z-z of an overlooking profile of the present invention.

Fig. 5 is the another embodiment of the present invention structural representation.

Fig. 6 is an example structure schematic diagram more of the present invention.

Fig. 7 is existing first kind of terminal board structure chart.

Fig. 8 is the sectional elevation of Fig. 7.

Fig. 9 is existing second kind of terminal board structure chart.

Embodiment

Please referring to Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, terminal board of the present invention includes following member at least:

One pedestal 10 is provided with one or more terminal groove 11, and accompanying drawing of the present invention is signal with three then.

One or more holder 20, be to place in the above-mentioned terminal groove 11, this holder 20 is to be to form a platform 21 in end face, and be provided with a perforation 22 in central authorities, and respectively be provided with the dummy slider 23 of tool hangnail 231 respectively in the both sides of this holder 20, and then can be provided with a buckling parts 25 on the dummy slider 23, this buckling parts 25 can be to dash the trip of establishing (as Fig. 1, shown in Figure 3), it also can be slotted eye (being detailed later as shown in Figure 5); Wherein, this holder 20 is to be forced in the terminal groove 11, and is butted on the inwall of terminal groove 11 with dummy slider 23 blocks, and this hangnail 231 can thrust terminal groove 11 inwalls again and get loose to prevent it, this holder 20 is provided with a terminal supportor 24 again in the end of a side dummy slider 23, with the link position as telecommunication.

One inverted U-shaped nut 30, be provided with a perforation 31 in the top, this perforation 31 has screw thread, then is provided with fin 32 in the both sides of inverted U-shaped nut 30, and being provided with buckling parts 33 with respect to holder 20 dummy sliders 23 in this fin 32, this Fig. 1, buckling parts 33 shown in Figure 3 are to be slotted eye; This inverted U-shaped nut 30 is the belows that place holder 20, and makes the

buckling parts

25,33 of the two can be involutory mutually and the living turn of mutual fastening.

One locking part 40, mainly be to be a screw or screw, be to be provided with a pad 41 above its double-screw bolt, 21 on the platform of this pad 41 and holder 20 promptly constitutes a clamping face that joins with the terminal head (not shown), when the perforation 22 of locking part 10, can be fixed on the inverted U-shaped nut 30 helicoid perforations 31 through holder 20.

During use, since holder 20 be with inverted U-shaped nut 30 mutually with

buckling parts

25,33 relative fixed, and, in the above-described embodiment, be to detain with the dummy slider 23 of holder 20 tool hangnails 231 to be fixed in terminal groove with placing in the terminal groove 11, and this holder 20 is itself to omit the tool square body with inverted U-shaped nut 30, be able to block in terminal groove 11, and do not have the problem that has now, locking part 40 forces on the inverted U-shaped nut 30 simultaneously, and holder 20 promptly is difficult for being damaged, and is major advantage of the present invention.

An alternative embodiment of the invention, as shown in Figure 5, the

buckling parts

25,33 that mainly is 30 on holder 20 and inverted U-shaped nut can exchange and not lose its original intention with slotted eye and tenon, and for example shown in Figure 6, this holder 20 can be according to need be provided with terminal supportor 24 simultaneously at the end of both sides dummy slider 23, is can't influence feature of the present invention with case of the present invention at the number and the easy alteration of form of terminal supportor 24; In addition, holder 20 as shown in Figure 1 is to establish hangnail 231 on dummy slider 23, but these hangnail 231 structures also can be located on the fin 32 of inverted U-shaped nut 30, but because this is usual application, so do not intend giving unnecessary details separately, certainly, this dummy slider 23 also can all be established hangnail 231 structures simultaneously with fin 32, also be the replacement of equivalence, still belong to category of the present invention.

The present invention is a special and novel design, structure is rich in the clever thought intention, if be that simple additional other minor structure is in the present invention, or the relative exchange of buckle, but full feature is a utilization feature of the present invention, it only is simple additional or structure when impartial, must belong to content of the present invention, and specification of the present invention and accompanying drawing, be all the example of preferable feasible enforcement of the present invention, but be not therefore to arrest limit claim of the present invention, so the equivalent structure that every utilization specification of the present invention and accompanying drawing content are done changes, must all belong in the claim scope of the present invention, the spy gives Chen Ming.

The present invention has the advantage of above-mentioned easy to use, stabilized structure, and saves cost, has in fact the value on the industry, does not see again disclosed like configurations and uses, and meets in fact the application condition of patent of invention, specially proposes patent application.

Claims

1. the structure of a terminal board is characterized in that, includes following member at least:

One pedestal is provided with a terminal groove at least;

One holder places in the above-mentioned terminal groove, and this holder forms a platform in end face, and is provided with a perforation in central authorities, and respectively establishes a dummy slider respectively in the both sides of this holder, and dummy slider is provided with a buckling parts, and this holder is provided with a terminal supportor again in the end of a side dummy slider;

One inverted U-shaped nut is provided with a helicoid perforation in the top, and is provided with fin in both sides, and is provided with buckling parts with respect to the holder dummy slider in this fin; This inverted U-shaped nut places the below of holder, and makes the buckling parts of the two can be mutually involutory and the living turn of mutual fastening;

One locking part has a double-screw bolt, and the top of this double-screw bolt is provided with a pad, and locking part runs through holder and inverted U-shaped nut and gives fixing with double-screw bolt.

2. the structure of terminal board as claimed in claim 1 is characterized in that, wherein, the dummy slider of holder has hangnail.

3. the structure of terminal board as claimed in claim 1 is characterized in that, wherein, the fin of inverted U-shaped nut has hangnail.

4. the structure of terminal board as claimed in claim 1 is characterized in that, wherein, the buckling parts of this holder and inverted U-shaped nut is a trip with slotted eye between cooperate.

5. the structure of terminal board as claimed in claim 1 is characterized in that, wherein, this holder respectively is provided with a terminal supportor at the end of both sides dummy slider.