CN102394391A

CN102394391A - Connecting terminal capable of being installed and used conveniently

Info

Publication number: CN102394391A
Application number: CN2011103700736A
Authority: CN
Inventors: 黄细建
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2012-03-28
Anticipated expiration: 2031-11-21
Also published as: CN102394391B

Abstract

The invention relates to a connecting terminal capable of being installed and used conveniently. The connecting terminal comprises a insulation pedestal and a conductive terminal. A press block is installed on the insulation pedestal. The press block forms spin-off connection with the insulation pedestal. A lower end of the press block bears against the conductive terminal. A structure is simple and reasonable. Installation and usage are convenient. Fittings, such as a line pressing screw and the like, do not need to be used so that costs can be reduced.

Description

A kind of binding post that can be easy to install and use

Technical field

The present invention relates to the binding post that a kind of gas of supplying power connects, being specifically related to a kind of briquetting is sectional type, with binding post easy to install and use.

Background technology

On the existing air conditioner (as: cabinet type indoor machine), binding post (row) all is installed, for being electrically connected use; Yet; The binding post that uses on the conventional air conditioner, its structure generally comprises insulating base and conducting terminal, and insulating base is made up of the integral body that can not break pedestal and briquetting thereof; Have the terminal groove that a plurality of confession conducting terminals are installed on the pedestal; Conducting terminal is placed in the terminal groove, and briquetting is divided into front and back two parts that the bottom is interconnected with each terminal groove on the pedestal, and conducting terminal is pre-installed in terminal groove; Conducting terminal one end is a plug-in type, and the other end constitutes compression joint type through assemblies such as line ball screw, packing rings.

There is following weak point in the binding post of said structure: (1) is in view of briquetting and the integral body of pedestal for breaking, when binding post is produced; Conducting terminal need be installed in the terminal groove in advance; Yet, conducting terminal compression block bottom limitation in height, the one of which end adopts plug-in type; The other end then constitutes compression joint type through assemblies such as line ball screw, packing rings, and this causes certain trouble to installation; (2) bring great inconvenience in the use for binding post; As: when binding post was applied in the indoor set of cabinet air-conditioner, it connected an end of line ball screw, needed to unscrew the line ball screw earlier; Utilizing the line ball screw of unscrewing that lead is plugged into to hold again pushes down; And then with the line ball screw tightening, therefore, a plurality of conducting terminals on the connecting terminal block; All need unscrew, tighten operation one by one, bring great inconvenience to use; (3) used accessories such as a plurality of line ball screws, packing ring in view of on the binding post, if the line ball screw adopts brass screws, cost can be higher, if the line ball screw is used the iron plating screw instead, though its cost is lower, gets rusty easily; Have, conductor wire end is compressed by the line ball screw again, because air conditioner produces high-frequency vibration when work, screw is got loose, thereby influence being electrically connected of electrical equipment.

Summary of the invention

The objective of the invention is in order to solve the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, easy to install and use, can exempt accessories such as using the line ball screw, with the binding post that reduces cost.

The objective of the invention is to realize like this.

Binding post that can be easy to install and use comprises insulating base and conducting terminal, it is characterized in that, briquetting also is installed on the said insulating base, and briquetting is that sectional type is connected with insulating base, and briquetting lower end and said conducting terminal offset; This kind of binding post, through changing insulating base and briquetting into can break two parts, so that conducting terminal can be placed in the terminal groove of insulating base in advance, briquetting is installed on the insulating base through modes such as screw or clampings again; Cooperate briquetting bottom and conducting terminal to offset again, just can limit the conducting terminal position, therefore; When conducting terminal is installed in terminal groove, compression block bottom limitation in height not, plug-in type can be directly adopted at its two ends; Both saved the use of accessories such as screw, packing ring, reduced cost, simultaneously; Also avoided when installing and use, the loaded down with trivial details operation that need unscrew, tighten the line ball screw greatly facilitates its installation and use; Have, in view of binding post is the structure that can break, binding post is when producing again; Both can in advance insulating base, briquetting and conducting terminal be fitted together; Also can the mode of each assembly with partition be assembled when to be used, to satisfy different use needs again.

Technique scheme also can be done following further perfect.

Another kind of embodiment as briquetting; Said briquetting is an independently horizontal pressing plate; Horizontal pressure board fixes on the insulating base, as: the top side wall of said terminal groove has and snaps in mouth, and the briquetting bottom has corresponding locating notch; The locating notch holding of briquetting bottom is at the mouth that snaps in of terminal groove sidewall, so that briquetting and insulating base constitute snap fit; And for example: the inwall of said insulating base both sides is provided with the fastening recess; The fastening protuberance is extended at the two ends of briquetting; Briquetting is gone into the fastening recess of insulating base both sides inwall through its two ends fastening protuberance holding, and this two ends snap fit can make briquetting and insulating base couple together equally; Certainly, if briquetting adopts this two kinds of snap fits simultaneously, it is connected more firm with the fastening of insulating base, and effect is better, and, this structure that breaks, installation and removal are all very convenient, simple and easy.

As the briquetting of this clamping, its cross section can be to be designed to approximate T font, and it constitutes an integral body by transverse slat and presser feet; The fastening protuberance is extended at the transverse slat two ends; Presser feet bottom and conducting terminal offset, and to limit the position of conducting terminal in terminal groove, are difficult for getting loose.

Briquetting other type as this clamping; The cross section of said briquetting also can be to be designed to approximate n font; It constitutes an integral body by transverse slat and front and back side plate thereof; The fastening protuberance is extended at the transverse slat two ends, and forward and backward side plate and conducting terminal offset, and can limit the position of conducting terminal in terminal groove equally; Wherein, The tortuous one-tenth groove-like in the middle part of above-mentioned conducting terminal; The forward and backward side plate of n font briquetting inserts in the groove of conducting terminal and offsets with the both sides inwall of groove, that is: n font briquetting utilize and the conducting terminal groove between resilient engagement, closely offset through forward and backward side plate and groove inwall; Conducting terminal is limited in the terminal groove, is difficult for loosening.

As another embodiment, said briquetting can be an independently horizontal pressing plate, and horizontal pressing plate is connected on the insulating base through fixation kit, as: said fixation kit can be a screw assembly; That is: on insulating base, its loading and unloading are very convenient through screw for horizontal pressing plate.

Said briquetting can also adopt another kind of embodiment; Briquetting is made up of the little pressing plate of polylith side-by-side; Couple together through connector between each little pressing plate and be installed on the insulating base, the little pressing plate combining structure of this polylith, producer only need use the mould of the little pressing plate of a cover; Utilize connected mode side by side, can satisfy the binding post instructions for use of different length needs.

Beneficial effect of the present invention is following.

(1) binding post of the present invention; Utilize the broken structure of insulating base and briquetting, plug-in type can be adopted in the conducting terminal two ends, need not to consider that the one of which end need be provided with accessories such as line ball screw, packing ring; The use that had both saved screw assemblies such as screw, nut, square plain washer, coil component spring packing ring; Reduce producer's cost, exempt the plating of screw assembly, reduced environmental pollution; Simultaneously, also avoided when installing and use, the loaded down with trivial details operation that need unscrew, tighten the line ball screw, its mounting, commissioning and maintenance is simple and easy, quick, improves wiring efficient greatly, and the efficiency of assembling of manufacturer; Have, binding post both can fit together pedestal, briquetting and conducting terminal when producing in advance again, also can the mode of each assembly with partition be assembled when to be used again, can satisfy different use needs.

(2) this kind of binding post in view of the conducting terminal two ends need not to be provided with accessories such as line ball screw, packing ring, therefore, can overcome because of the line ball screw uses the iron screw, and cause the deficiency that gets rusty easily; Simultaneously, also avoided getting loose and cause easily, caused that electric wire connects defectives such as loose contact because of line ball screw tightening degree is not enough.

(3) saved assemblies such as terminal screw, packing ring in view of conducting terminal, can make the insulating base height reduce the use of both having saved base plastic and conductive copper sheet; Reduce cost; Again because of the alleviating of integral product quality, convenient transportation, and save the space of electric equipment products wiring position; And this screw connects (compression joint type) and realizes link and external insulation difficulty, and the conducting terminal of this patent, link and external insulation are realized after adopting plug-in type easily in its two ends.

(4) the sectional type structure of this briquetting and insulating base, producer can only change the less briquetting of volume and get final product, and need not to change a whole set of terminal base according to the different needs of user to briquetting upper surface wiring sign, greatly reduces the production cost of producer.

(5)Whole money binding post only changes the two parts that can break into through the pedestal and the briquetting that will constitute insulating base, can realize the purpose of this patent, and it is simple and reasonable for structure.

Description of drawings

Fig. 1 is the wiring state sketch map of binding post of the present invention.

Fig. 2 is the cutaway view of binding post of the present invention.

Fig. 3 is the explosive view of binding post of the present invention.

Fig. 4 is the pedestal enlarged diagram of Fig. 3 binding post.

Fig. 5 is the briquetting enlarged diagram of Fig. 3 binding post.

Fig. 6 is the briquetting front view of Fig. 5.

Fig. 7 is another embodiment sketch map of briquetting of binding post of the present invention.

Embodiment

Below in conjunction with accompanying drawing invention is done further to detail.

Embodiment one: to shown in Figure 6, a kind of binding post that can be easy to install and use comprises insulating base 1 and conducting terminal 2 like Fig. 1; Said insulating base 1 is provided with terminal groove 4, is mounted with conducting terminal 2 in the terminal groove 4, and briquetting 3 also is installed on the insulating base 1; Briquetting 3 is connected for sectional type with insulating base 1; Briquetting 3 lower ends and said conducting terminal 2 offset, and to limit conducting terminal 2 positions, make conducting terminal 2 be difficult for getting loose.

Said briquetting 3 is an independently horizontal pressing plate, and horizontal pressure board fixes on the insulating base 1; The top side wall of said terminal groove 4 has and snaps in mouthfuls 5, and briquetting 3 bottoms have corresponding locating notch 6, and locating notch 6 holdings of briquetting 3 bottoms snap in mouthfuls 5 terminal groove 4 sidewalls; For making its fastening more firm, the inwall of said insulating base 1 both sides is provided with fastening recess 7, and fastening protuberance 8 is extended at the two ends of briquetting 3, and briquetting 3 is gone into the fastening recess 7 of insulating base 1 both sides inwall through its two ends fastening protuberance 8 holdings.

Briquetting 3 provides two kinds of cross sections to be the structure of T type or n type.

1, the approximate T font of the cross section of said briquetting 3, briquetting 3 as shown in Figure 1, it constitutes an integral body by transverse slat 301 and presser feet 302; Fastening protuberance 8 is extended at transverse slat 301 two ends; Presser feet 302 bottoms and conducting terminal 2 offset, and to limit the position of conducting terminal 2 in terminal groove 4, are difficult for getting loose.

2, the approximate n font of the cross section of said briquetting 3; Briquetting 3 as shown in Figure 7; It constitutes an integral body by transverse slat 311 and front and back side plate 322 thereof; Fastening protuberance 8 is extended at transverse slat 311 two ends, and forward and backward side plate 322 offsets with conducting terminal 2, can limit the position of conducting terminal 2 in terminal groove 4 equally; Wherein, The tortuous one-tenth groove-like in the middle part of above-mentioned conducting terminal 2; The forward and backward side plate of n font briquetting 3 inserts in the groove of conducting terminal 2 and offsets with the both sides inwall of groove, that is: n font briquetting 3 utilize and conducting terminal 2 grooves between resilient engagement, closely offset through forward and backward side plate and groove inwall; Conducting terminal 2 is limited in the terminal groove 4, is difficult for loosening.

In addition, briquetting 3 can also have following two kinds of schemes with fixing.

Embodiment two: as shown in Figure 7; This embodiment is close with embodiment one; Difference is merely: producer is provided with corresponding installing hole 9 for cooperating the user installation needs on briquetting 3, fixes so that binding post (is installed on the electric equipment products) to be connected with the outside in use.

Embodiment three: said briquetting 3 can be an independently horizontal pressing plate, and horizontal pressing plate is connected on the insulating base 1 through screw assembly, no longer details here.

Embodiment four: said briquetting 3 also has another embodiment, as: said briquetting 3 is to be made up of the little pressing plate of polylith side-by-side, couples together through connector between each little pressing plate and is installed on the insulating base 1.The little pressing plate combining structure of this polylith, producer only need use the mould of the little pressing plate of a cover, utilizes connected mode side by side, can satisfy the binding post instructions for use of different length needs.

Claims

One kind can be easy to install and use binding post, comprise insulating base and conducting terminal, it is characterized in that briquetting also is installed on the said insulating base, and briquetting is that sectional type is connected with insulating base, briquetting lower end and said conducting terminal offset.
2. according to the said a kind of binding post that can be easy to install and use of claim 1, it is characterized in that said briquetting is an independently horizontal pressing plate, horizontal pressure board fixes on the insulating base.
3. according to the said a kind of binding post that can be easy to install and use of claim 2; It is characterized in that; Said insulating base is provided with terminal groove; The top side wall of terminal groove has and snaps in mouth, and the briquetting bottom has corresponding locating notch, and the locating notch holding of briquetting bottom is at the mouth that snaps in of terminal groove sidewall.
4. according to claim 2 or 3 said a kind of binding posts that can be easy to install and use; It is characterized in that; The inwall of said insulating base both sides is provided with the fastening recess; The fastening protuberance is extended at the two ends of briquetting, and briquetting is gone into the fastening recess of insulating base both sides inwall through its two ends fastening protuberance holding.
5. according to the said a kind of binding post that can be easy to install and use of claim 4, it is characterized in that the cross section of said briquetting is similar to the T font, it constitutes an integral body by transverse slat and presser feet, and the fastening protuberance is extended at the transverse slat two ends, and presser feet bottom and conducting terminal offset.
6. according to the said a kind of binding post that can be easy to install and use of claim 4; It is characterized in that the cross section of said briquetting is similar to the n type, it constitutes an integral body by transverse slat and front and back side plate thereof; The fastening protuberance is extended at the transverse slat two ends, and forward and backward side plate and conducting terminal offset.
7. according to the said a kind of binding post that can be easy to install and use of claim 6, it is characterized in that, the tortuous one-tenth groove-like in the middle part of said conducting terminal, the forward and backward side plate of n font briquetting inserts in the groove of conducting terminal and offsets with the both sides inwall of groove.
8. according to the said a kind of binding post that can be easy to install and use of claim 1, it is characterized in that said briquetting is an independently horizontal pressing plate, horizontal pressing plate is connected on the insulating base through screw assembly.
9. according to the said a kind of binding post that can be easy to install and use of claim 1; It is characterized in that; Said briquetting bottom also is connected with the polylith dividing plate; The insulating base upper surface is provided with a plurality of septaliums, and briquetting inserts on the corresponding septalium of insulating base upper surface, so that dividing plate is divided into a plurality of terminal grooves with the insulating base upper surface through the dividing plate of its bottom.
10. according to the said a kind of binding post that can be easy to install and use of claim 1, it is characterized in that said briquetting system is made up of the little pressing plate of polylith side-by-side, couple together through connector between each little pressing plate and be installed on the insulating base.