CN204315768U - Press type junction box - Google Patents
Press type junction box Download PDFInfo
- Publication number
- CN204315768U CN204315768U CN201420800259.XU CN201420800259U CN204315768U CN 204315768 U CN204315768 U CN 204315768U CN 201420800259 U CN201420800259 U CN 201420800259U CN 204315768 U CN204315768 U CN 204315768U
- Authority
- CN
- China
- Prior art keywords
- terminal
- post
- push type
- binding post
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000000463 material Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The utility model provides a push type terminal box, include: the connector comprises a shell, a first connecting wire hole and a second connecting wire hole, wherein the first connecting wire hole and the second connecting wire hole correspond to the first connecting wire hole; the first wiring terminal is arranged in the shell and is a pressing type wiring terminal, the first wiring terminal comprises a bayonet and an elastic piece, the bayonet is opposite to the first wiring hole, and the first wiring terminal is used for fixing a lead extending into the bayonet from the first wiring hole through the elastic piece; and the second wiring terminal is arranged in the shell and positioned at the second wiring hole, and the second wiring terminal is electrically connected with the first wiring terminal. According to the utility model discloses a push type terminal box is fixed with the wire of instrument through adopting push type binding post, and the wire to the instrument that can be convenient is installed or is demolishd, has saved staff's operating time, operates swiftly.
Description
Technical field
The utility model relates to binding post technology, particularly relates to a kind of push type terminal box.
Background technology
At present, instrument is the utensil or the equipment that detect, measure, observe, calculate various physical quantity, material composition, physical parameter etc.Nowadays, the application of instrument all widely.
But, need when connecting instrument to adopt screw fixed instrumentation line, like this, all need when installing instrument line or removing instrument line to adopt screwdriver to be fixed instrument line or to remove.Due to complicated operation, make troubles to the connection of instrument or dismounting.
Utility model content
The utility model provides a kind of push type terminal box, needs to adopt screw fixed instrumentation line and the inconvenient problem that causes during to solve in prior art and to connect instrument.
The utility model first aspect provides a kind of push type terminal box, comprising:
Housing, described housing is provided with the first wiring hole and second wiring hole corresponding with described first wiring hole;
First binding post, be arranged in described housing, described first binding post is push type binding post, described first binding post comprises bayonet socket and elastic component, described bayonet socket is relative with described first wiring hole, and described first binding post is used for being fixed by the wire extending into described bayonet socket from described first wiring hole by described elastic component;
Second binding post, being arranged in described housing and being positioned at described second wiring hole place, described second binding post is electrically connected with described first binding post;
Described first binding post also comprises:
Terminal post, described terminal post is provided with wire hole clipping, and described elastic component to be set in described terminal post and to be positioned at the below of described wire hole clipping;
Terminal sleeve, described terminal sleeve is set in described terminal post, and described elastic component, between described terminal sleeve and described terminal post, the sidewall of described terminal sleeve is provided with wire jack, and described wire hole clipping is corresponding with described wire jack;
Wherein, described wire hole clipping and described wire jack form described bayonet socket, and described terminal post and/or described terminal sleeve are fixed on the housing.
According to push type terminal box as above, preferably, external diameter in the middle part of described terminal post is greater than the external diameter at described terminal post two ends, described wire hole clipping is arranged in the middle part of described terminal post, described elastic component is arranged on one end of institute's terminal post, the other end of described terminal post stretches out from the pressing hole of described housing, and the external diameter in the middle part of described terminal post is greater than the internal diameter of described pressing hole.
According to push type terminal box as above, preferably, the inside of described terminal sleeve is provided with fin, and the outer wall of described terminal post is provided with groove, and described fin axially coordinates with described groove.
According to push type terminal box as above, preferably, the material of described terminal post is insulating material, and the material of described terminal sleeve is metal.
According to push type terminal box as above, preferably, the outer wall of described terminal sleeve is coated with insulating barrier.
According to push type terminal box as above, preferably, described housing is provided with flexible fastening sheet, one end and the described housing of described flexible fastening sheet are fixed.
According to push type terminal box as above, preferably, the end face of described housing comprises the first terrace and second terrace of stepped setting, and described second terrace is higher than described first terrace, and described first binding post stretches out from described second terrace.
According to push type terminal box as above, preferably, the connecting portion of described first terrace and described second terrace is fixed in one end of described flexible fastening sheet, and the other end of described flexible fastening sheet is free end and extends to described first terrace.
According to push type terminal box as above, preferably, described second binding post is plug-in type connection terminal.
As shown from the above technical solution, the push type terminal box that the utility model provides, by adopting push type binding post to be fixed by the wire of instrument, can install the wire of instrument or remove easily, save the operating time of staff, swift to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the push type terminal box according to the utility model one embodiment;
Fig. 2 is the fractionation structural representation of the push type terminal box according to another embodiment of the utility model;
Fig. 3 is the close-up schematic view according to the utility model push type terminal box of an embodiment again;
Fig. 4 is the schematic diagram of the elastic component of push type terminal box according to the another embodiment of the utility model;
Fig. 5 is the close-up schematic view of the push type terminal box according to the another embodiment of the utility model.
Reference numeral:
100-push type terminal box 101-housing 102-first binding post
103-second binding post 101-first wiring hole 105-second wiring hole
110-elastic component 121-body 122-lid
123-fixed leg 124-screw hole 125-screw
201-terminal post 202-terminal sleeve 203-wire hole clipping
206-pressing hole in the middle part of 204-wire jack 205-terminal post
207-flexible fastening sheet 208-first terrace 209-second terrace
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
The present embodiment provided a kind of push type terminal box, and this push type terminal box is used for retainer instrument wire.As shown in Figure 1, be the structural representation of the push type terminal box according to the present embodiment; As shown in Figure 2, be the fractionation structural representation of the push type terminal box according to the present embodiment.
The push type terminal box 100 of the present embodiment comprises housing 101, first binding post 102 and the second binding post 103.
Wherein, housing 101 is provided with the first wiring hole 104 and second wiring hole 105 corresponding with the first wiring hole 104; First binding post 102 is arranged in housing 101, first binding post 102 comprises bayonet socket and elastic component 110, bayonet socket is relative with the first wiring hole 104, and the first binding post 102 is for fixing the wire extending into bayonet socket from the first wiring hole 104 by elastic component 110; Second binding post 103 to be arranged in housing 101 and to be positioned at the second wiring hole 105 place, and the second binding post 103 is electrically connected with the first binding post 102.
Wherein, the material of housing 101 can be plastics or other insulating material.Elastic component 110 shown in Fig. 1 of the present embodiment is helical spring, can also be other elastic component certainly.First binding post 102 is push type binding post.The concrete mode of the electrical connection of the first binding post 102 and the second binding post 103 can be, can be electrically connected between the first binding post 102 and the second binding post 103 by copper wire.Like this, Other Instruments is inserted into the instrument that the wire that just can fix with the first binding post 102 in this second binding post 103 is connected and is electrically connected.
It is noted that the push type terminal box 100 of the present embodiment can comprise multiple first wiring hole 104, second wiring hole 105, first binding post 102 and the second binding post 103, as depicted in figs. 1 and 2.When illustrating, only so that wherein one group of first wiring hole 104, second wiring hole 105, first binding post 102 and the second binding post 103 are described.
Second binding post 103 of the present embodiment can be plug-in type connection terminal.Adopt plug-in type connection terminal can be convenient to the connection of Other Instruments.Certainly, this second binding post 103 also can be other any existing terminal being convenient to connect.
Alternatively, housing 101 is made up of body 121 and lid 122, can be fixed between body 121 and lid 122 by screw, also can as shown in Figure 2, adopt fixed leg 123 to fix.Particularly, have fixed leg 123 in body 121, lid 122 has screw hole 124, screw 125 is threaded with fixed leg 123 through screw hole 124, thus body 121 and lid 122 is fixed.
According to the push type terminal box 100 of the present embodiment, by adopting push type binding post to be fixed by the wire of instrument, can easily the wire of instrument be installed or be removed, save the operating time of staff, swift to operate.
Embodiment two
The push type terminal box of the present embodiment to embodiment one does further supplementary notes.
As depicted in figs. 1 and 2, first terminal box 102 of the present embodiment also comprises terminal post 201 and terminal sleeve 202.
Wherein, terminal post 201 is provided with wire hole clipping 203, elastic component 110 to be set in terminal post 201 and to be positioned at the below of wire hole clipping 203; Terminal sleeve 202 is fixed on housing 101, and terminal sleeve 202 is set in terminal post 201, and elastic component 110, between terminal sleeve 202 and terminal post 201, the sidewall of terminal sleeve 202 is provided with wire jack 204, and wire hole clipping 203 is corresponding with wire jack 204.Wherein, wire hole clipping 203 and wire jack 204 form bayonet socket, and terminal post 201 and/or terminal sleeve 202 are fixed on housing 101.
Terminal sleeve 202 is fixed on housing 101, and when terminal post 201 is fixed on housing 101, terminal sleeve 202 and elastic component 110 would not be subjected to displacement.Similarly, when terminal post 201 is fixed on housing 101, terminal sleeve 202 and elastic component 110 also can not be subjected to displacement.Certainly, terminal post 201 and terminal sleeve 202 can be fixed on housing 101 simultaneously.
Alternatively, as shown in Figure 3, in the middle part of the terminal post of first binding post 102 of the present embodiment, the outside diameter d 1 of 205 is greater than the outside diameter d 2 at terminal post two ends, wire hole clipping 203 to be arranged in the middle part of terminal post 205, elastic component 110 is arranged on one end of institute's terminal post 201, the other end of terminal post 201 stretches out from the pressing hole 206 of housing 101, and in the middle part of terminal post, the outer d1 footpath of 205 is greater than the internal diameter d3 of pressing hole 206.Like this, elastic component 110 to be stuck in the middle part of terminal post below 205, can not stop wire hole clipping 203, ensure that wire can extend to wire hole clipping 203 inner.
In the present embodiment, in the middle part of terminal post, 205 middles that can be positioned at terminal post 201, can certainly be upper middle or lower middle, specifically can set according to actual needs, be not construed as limiting in the present embodiment.
In addition, d1 is set to larger than d3, can ensures that the first binding post 102 can not eject from housing 101 inside.That is, the mode of the present embodiment provides the up position limiting structure of the first binding post 102, and when the first binding post 102 can be avoided not connect wire, terminal post 201 comes off, but also can make between terminal post 201 and elastic component 110 better stable.Certainly, the up position limiting structure of terminal post 201 also can adopt other forms, as elastic component 110 lower end and terminal sleeve 201 are fixed, and terminal post 201 lower end and elastic component 110 are fixed, or up position limiting structure to be located between terminal post 201 and terminal sleeve 202 etc., specifically can set according to actual needs.
As shown in Figure 4, for elastic component 110 is compressed, wire hole clipping 203 and wire jack 204 are positioned at the schematic diagram of same level, and outside wire jack 204 is only shown in figure.
Alternatively, as shown in Figure 5, there are teeth 220, to mention the firmness of the first binding post 102 pairs of wires with the position of wire joint in wire hole clipping 203 and wire jack 204.
When the terminal post 201 of stretching out housing 101 is pressed, in the middle part of terminal post, the wire hole clipping 203 of 205 also moves downward, until wire hole clipping 203 is relative with wire jack 204, forms bayonet socket.Now, wire hole clipping 203, wire jack 204 are relative with the first wiring hole 104 three.Like this, wire can put in from the first wiring hole 104 by staff, then unclamps terminal post 201, terminal post moves upward under the effect of elastic component 110, like this, wire due to the dislocation of wire hole clipping 203 and wire jack 204, will be stuck between terminal sleeve 202 and terminal post 201.Because terminal sleeve 202 adopts electric conducting material to form, it is electrically connected with the second binding post 203 again, when other instruments insert from the second binding post 103, can be electrically connected with this wire.
Alternatively, the inside of terminal sleeve 202 is provided with fin (not shown), and the outer wall of terminal post 201 is provided with groove (not shown), and fin axially coordinates with groove.Like this, can make only to carry out axial motion between terminal post 201 and terminal sleeve 202, also further ensure between wire hole clipping 203 and wire jack 204 and can not misplace.
Alternatively, the material of terminal post 201 is insulating material, such as rubber, and the material of terminal sleeve 202 is metals.Alternatively, the outer wall of wire sleeve 202 is coated with insulating barrier, can avoid electric leakage like this.
Alternatively, housing 101 is also provided with flexible fastening sheet 207.One end and the housing 101 of this flexible fastening sheet 207 are fixed, and the other end can be free end.Can chucking power be formed between flexible fastening sheet 207 and housing 101, with this push type terminal box 100 is fixed on need connect wire instrument near, and then fixing cord or remove wire all very convenient.
Alternatively, the end face of housing 101 comprises the first terrace 208 of stepped setting and the second terrace 209, second terrace 209 stretches out from the second terrace 209 higher than the first terrace 208, first binding post 102.That is, pressing hole 206 is arranged on the second terrace 209.Housing 101 is adopted stepped setting, namely guarantees accommodation first binding post 102, turn reduce the volume of whole housing 101, and then reduce this volume shared by push type terminal box 100.
Wherein, the connecting portion of the first terrace 208 and the second terrace 209 is fixed in one end of flexible fastening sheet 207, and the other end of flexible fastening sheet 207 is free end and extends 208 to the first terrace.This flexible fastening sheet 207 can be parallel with the first terrace 208, and like this, when this flexible fastening sheet 207 is jammed fixing, whole push type terminal box 100 is fixed, and can lie in horizontal level.Alternatively, the first terrace 208 is formed on body 121, and the second terrace 209 is formed on lid 122.
It is pointed out that shape or the structure of housing 101 are not only confined to aforesaid way, can be other any shape.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (9)
1. a push type terminal box, is characterized in that, comprising:
Housing, described housing is provided with the first wiring hole and second wiring hole corresponding with described first wiring hole;
First binding post, be arranged in described housing, described first binding post is push type binding post, described first binding post comprises bayonet socket and elastic component, described bayonet socket is relative with described first wiring hole, and described first binding post is used for being fixed by the wire extending into described bayonet socket from described first wiring hole by described elastic component;
Second binding post, being arranged in described housing and being positioned at described second wiring hole place, described second binding post is electrically connected with described first binding post;
Described first binding post also comprises:
Terminal post, described terminal post is provided with wire hole clipping, and described elastic component to be set in described terminal post and to be positioned at the below of described wire hole clipping;
Terminal sleeve, described terminal sleeve is set in described terminal post, and described elastic component, between described terminal sleeve and described terminal post, the sidewall of described terminal sleeve is provided with wire jack, and described wire hole clipping is corresponding with described wire jack;
Wherein, described wire hole clipping and described wire jack form described bayonet socket, and described terminal post and/or described terminal sleeve are fixed on the housing.
2. push type terminal box according to claim 1, it is characterized in that, external diameter in the middle part of described terminal post is greater than the external diameter at described terminal post two ends, described wire hole clipping is arranged in the middle part of described terminal post, described elastic component is arranged on one end of institute's terminal post, the other end of described terminal post stretches out from the pressing hole of described housing, and the external diameter in the middle part of described terminal post is greater than the internal diameter of described pressing hole.
3. push type terminal box according to claim 2, is characterized in that, the inside of described terminal sleeve is provided with fin, and the outer wall of described terminal post is provided with groove, and described fin axially coordinates with described groove.
4. push type terminal box according to claim 2, is characterized in that, the material of described terminal post is insulating material, and the material of described terminal sleeve is metal.
5. push type terminal box according to claim 4, is characterized in that, the outer wall of described terminal sleeve is coated with insulating barrier.
6. push type terminal box according to claim 1, is characterized in that, described housing is provided with flexible fastening sheet, and one end and the described housing of described flexible fastening sheet are fixed.
7. push type terminal box according to claim 1, it is characterized in that, the end face of described housing comprises the first terrace and second terrace of stepped setting, and described second terrace is higher than described first terrace, and described first binding post stretches out from described second terrace.
8. push type terminal box according to claim 7, is characterized in that, the connecting portion of described first terrace and described second terrace is fixed in one end of described flexible fastening sheet, and the other end of described flexible fastening sheet is free end and extends to described first terrace.
9. the push type terminal box according to any one of claim 1-8, is characterized in that, described second binding post is plug-in type connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800259.XU CN204315768U (en) | 2014-12-16 | 2014-12-16 | Press type junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800259.XU CN204315768U (en) | 2014-12-16 | 2014-12-16 | Press type junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315768U true CN204315768U (en) | 2015-05-06 |
Family
ID=53138067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420800259.XU Withdrawn - After Issue CN204315768U (en) | 2014-12-16 | 2014-12-16 | Press type junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868261A (en) * | 2015-05-29 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Simple wiring device |
| CN105762548B (en) * | 2014-12-16 | 2018-08-10 | 中国石油天然气股份有限公司 | Press type junction box |
-
2014
- 2014-12-16 CN CN201420800259.XU patent/CN204315768U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762548B (en) * | 2014-12-16 | 2018-08-10 | 中国石油天然气股份有限公司 | Press type junction box |
| CN104868261A (en) * | 2015-05-29 | 2015-08-26 | 苏州锟恩电子科技有限公司 | Simple wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20180810 |