CN204011830U - A kind of binding post - Google Patents
A kind of binding post Download PDFInfo
- Publication number
- CN204011830U CN204011830U CN201420081059.3U CN201420081059U CN204011830U CN 204011830 U CN204011830 U CN 204011830U CN 201420081059 U CN201420081059 U CN 201420081059U CN 204011830 U CN204011830 U CN 204011830U
- Authority
- CN
- China
- Prior art keywords
- installing hole
- flat part
- bolt
- tooth
- binding post
- 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.)
- Expired - Fee Related
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of binding post, aim to provide a kind of in plant maintenance, can prevent the binding post that bolt drops, loses from flat part, its technical scheme main points are to comprise flat part, transition part and pincers pipe portion, described flat part is provided with installing hole, and described flat part comprises the end of conflicting, and described conflict end is positioned at the flat part one side of transition part dorsad, described installing hole is provided with the position limiting structure for preventing that bolt from dropping, and the utility model is applicable to binding post.
Description
Technical field
The utility model relates to a kind of electrical terminal manufacturing technology field, and more particularly, it relates to a kind of binding post.
Background technology
Binding post (being commonly called as in the industry OT terminal) head is a circle, and afterbody is a ball-point pen type, and outward appearance presents a wiring form therefore be referred to as in the industry binding post.
At present, common on market, it comprises flat part, transition part and pincers pipe portion, and described flat part is provided with installing hole, and described flat part comprises the end of conflicting, and described conflict end is positioned at the flat part one side of transition part dorsad, for the terminals conducting with electric equipment.
Although this binding post is simple in structure, technology maturation, practicality, but, in use, because the reasons such as plant maintenance are (such as for connecting the binding post of automobile storage battery, when need to changing storage battery) temporary transient the disassembling from equipment by binding post of the bolt that need to be through dull and stereotyped cloth by dismounting, after maintenance completes, install and go back again; Like this, dismantling to the time of reinstalling, originally for bolt fixing, that binding post is installed, just easily from the installing hole of flat part, drop, lose, not only waste, just and just in case do not have standby supporting bolt greatly to affect the progress of plant maintenance when installing.
Utility model content
The deficiency existing for prior art, it is a kind of in plant maintenance that the purpose of this utility model is to provide, and can prevent the binding post that bolt drops, loses from flat part.
For achieving the above object, the utility model provides following technical scheme: a kind of binding post, comprise flat part, transition part and pincers pipe portion, described flat part is provided with installing hole, described flat part comprises the end of conflicting, described conflict end is positioned at the flat part one side of transition part dorsad, and described installing hole is provided with the position limiting structure for preventing that bolt from dropping; Described position limiting structure comprises some blade tooths, and described each blade tooth is located on the hole wall of installing hole around the axis of installing hole, and described each blade tooth all arranges towards axle center and the conflict extreme direction of installing hole; Described blade tooth expansible, be close to the hole wall of described installing hole, the distance at the junction of described blade tooth to blade tooth top is less than blade tooth junction to the air line distance of the end of conflicting; On described installing hole, be also embedded with for preventing the locking nylon ring of bolt looseness; The inwall of described pincers pipe portion is provided with random tooth, and the size of described random tooth becomes large from pincers pipe portion gradually away from one end to one end near transition part of transition part.
By adopting technique scheme, on described installing hole, be provided for the position limiting structure that prevents that bolt from dropping, can be in dismounting to the time of reinstalling, prevent from originally for bolt fixing, that binding post is installed, from the installing hole of flat part, dropping, losing, not only economize on resources, in the situation that just in case do not have standby supporting bolt not affect the progress of plant maintenance when installing; Can utilize described blade tooth when penetrating bolt, not affect bolt normally penetrating from installing hole; In addition, when the link of bolt and equipment is disassembled, described blade tooth can tightly prop up the screw thread on the screw rod of bolt, realize and prevent that bolt from dropping from installing hole, and the hole wall that each blade tooth is located on installing hole around the axis of installing hole can guarantee the axiality of bolt in installing hole; Can prevent when described installing hole penetrates bolt, the crown of the blade tooth that each opens extends the end of conflicting, and causes binding post installation, fixing not steady, or even reduces and conflict end and the contact area between terminals is set, and causes binding post to burn out; On described installing hole, be embedded locking nylon ring, can utilize the deformation of locking nylon ring when tighting a bolt for the first time, prevent described binding post installing, fixing after because of bolt vibrations or rotate occur loosening; , at the inwall of described pincers pipe portion, random tooth is set, can be crushed in described pincers pipe portion, in clamping wires, can utilize described random tooth tightly to bite wire, improve wire and the bonding strength clamping between pipe portion; Simultaneously, transition part is set, compressive deformation amount is little, the size of described random tooth is become greatly away from one end of transition part to one end near transition part gradually from pincers pipe portion, can be when described pincers pipe portion be crushed, clamp pipe portion and can utilize large-sized random tooth to bite wire near one end of transition part, and, pincers pipe portion because the size of random tooth is little, can guarantee the aximal deformation value after pressurized away from one end of transition part, and wire is lived in interlock more closely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model binding post embodiment;
Fig. 2 is the schematic diagram of the utility model binding post embodiment.
Reference numeral: 1, flat part; 11, installing hole; 12, blade tooth; 13, locking nylon ring; 14, conflict and hold; 2, transition part; 3, pincers pipe portion; 31, random tooth.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model binding post embodiment is described further.
As shown in Figure 1 to Figure 2, a kind of binding post, comprise flat part 1, transition part 2 and pincers pipe portion 3, described flat part 1 is provided with installing hole 11, described flat part 1 comprises the end 14 of conflicting, described conflict end 14 is positioned at flat part 1 one side of transition part 2 dorsad, and described installing hole 11 is provided with the position limiting structure for preventing that bolt from dropping.
On described installing hole 11, be provided for the position limiting structure that prevents that bolt from dropping, can be in dismounting to the time of reinstalling, prevent from originally for bolt fixing, that binding post is installed, from the installing hole 11 of flat part 1, dropping, losing, not only economize on resources, in the situation that just in case do not have standby supporting bolt not affect the progress of plant maintenance when installing.
Described position limiting structure comprises some blade tooths 12, described each blade tooth 12 is located on the hole wall of installing hole 11 around the axis of installing hole 11, described each blade tooth 12 all (it should be noted that towards the axle center of installing hole 11 and the end 14 direction settings of conflicting herein, the diameter of the circular ring structure that the some blade tooths 12 in the present embodiment form, preferably, between the large footpath and path of adapted bolt thread).
Can utilize described blade tooth 12 when penetrating bolt, not affect bolt normally penetrating from installing hole 11; In addition, when the link of bolt and equipment is disassembled, described blade tooth 12 can tightly prop up the screw thread on the screw rod of bolt, realization prevents that bolt from dropping from installing hole 11, and the hole wall that each blade tooth 12 is located on installing hole 11 around the axis of installing hole 11 can guarantee the axiality of bolt in installing hole 11.
Described blade tooth 12 expansibles, be close to the hole wall of described installing hole 11, the distance at the junction of described blade tooth 12 to blade tooth 12 tops is less than blade tooth 12 junctions to the air line distance of the end 14 of conflicting.
Can prevent when described installing hole 11 penetrates bolt, the crown of each blade tooth opening 12 extends the end 14 of conflicting, cause binding post installation, fixing not steady, or even reduce and conflict end 14 and the contact area between terminals is set, cause binding post to burn out.
On described installing hole 11, be also embedded with for preventing that the locking nylon ring 13(of bolt looseness it should be noted that herein, the locking nylon ring 13 in the present embodiment is located at blade tooth 12 end 14 the side of conflicting dorsad, does not affect the normal use of described blade tooth).
On described installing hole 11, be embedded locking nylon ring 13, can utilize the deformation of locking nylon ring 13 when tighting a bolt for the first time, prevent described binding post installing, fixing after because of bolt vibrations or rotate occur loosening.
The inwall of described pincers pipe portion 3 is provided with random tooth 31, and the size of described random tooth 31 becomes large from pincers pipe portion 3 gradually away from one end to one end near transition part 2 of transition part 2.
Inwall in described pincers pipe portion 3 arranges random tooth 31, can be crushed in described pincers pipe portion 3, in clamping wires, can utilize described random tooth 31 tightly to bite wire, improves wire and the bonding strength clamping between pipe portion 3; Simultaneously, transition part 2 is set, compressive deformation amount is little, the size of described random tooth 31 is become greatly away from one end of transition part 2 to one end near transition part 2 gradually from pincers pipe portion 3, can be when described pincers pipe portion 3 be crushed, clamp pipe portion 3 and can utilize large-sized random tooth 31 to bite wire near one end of transition part 2, and, pincers pipe portion 3 because the size of random tooth 31 is little, can guarantee the aximal deformation value after pressurized away from one end of transition part 2, and wire is lived in interlock more closely.
The above makes preferred implementation of the present utility model, does not depart from for the person of ordinary skill of the art under the prerequisite of the utility model principle, can also make some modification and improvement, and these also should be considered as protection range of the present utility model.
Claims (1)
1. a binding post, comprise flat part, transition part and pincers pipe portion, described flat part is provided with installing hole, and described flat part comprises the end of conflicting, described conflict end is positioned at the flat part one side of transition part dorsad, it is characterized in that: described installing hole is provided with the position limiting structure for preventing that bolt from dropping; Described position limiting structure comprises some blade tooths, and described each blade tooth is located on the hole wall of installing hole around the axis of installing hole, and described each blade tooth all arranges towards axle center and the conflict extreme direction of installing hole; Described blade tooth expansible, be close to the hole wall of described installing hole, the distance at the junction of described blade tooth to blade tooth top is less than blade tooth junction to the air line distance of the end of conflicting; On described installing hole, be also embedded with for preventing the locking nylon ring of bolt looseness; The inwall of described pincers pipe portion is provided with random tooth, and the size of described random tooth becomes large from pincers pipe portion gradually away from one end to one end near transition part of transition part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081059.3U CN204011830U (en) | 2014-02-25 | 2014-02-25 | A kind of binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081059.3U CN204011830U (en) | 2014-02-25 | 2014-02-25 | A kind of binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011830U true CN204011830U (en) | 2014-12-10 |
Family
ID=52051780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081059.3U Expired - Fee Related CN204011830U (en) | 2014-02-25 | 2014-02-25 | A kind of binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011830U (en) |
-
2014
- 2014-02-25 CN CN201420081059.3U patent/CN204011830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |