CN208062157U

CN208062157U - A kind of sheath being easily installed

Info

Publication number: CN208062157U
Application number: CN201820653246.2U
Authority: CN
Inventors: 杨从稷
Original assignee: Zhejiang Ren Ho Electronics Co Ltd
Current assignee: Zhejiang Ren Ho Electronics Co Ltd
Priority date: 2018-05-03
Filing date: 2018-05-03
Publication date: 2018-11-06
Anticipated expiration: 2028-05-03

Abstract

The utility model discloses a kind of sheaths being easily installed comprising head and fixed part, head are connect with fixed part, and head is set on terminal；Wherein, fixed part bottom end is equipped with opening, and opening extends to head, and fixed part bottom end both sides are equipped with clamping part, and clamping part is fixed for being set in copper bar bottom；The utility model has the characteristics that facilitate installation, integral strength high, not easily to fall off.

Description

A kind of sheath being easily installed

Technical field

The utility model is related to a kind of sheaths being easily installed.

Background technology

In battery industry, usually in automobile batteries, accumulator is equipped with terminal, passes through copper between terminal and terminal Row's connection is generally stretched to using copper bar in sheath, in order to avoid electric leakage occurs or climbs the failure of the initiations such as electricity by the head of sheath Portion is dug, and is bolted by copper bar and terminal, is finally arranged on the head of sheath with terminal.

However adopt this method, when sheath damage or automobile need repairing, dismantle and reinstall sheath more It is cumbersome, it can not quickly be installed, it is necessary to first bolt be unscrewed, sheath is integrally taken out, then sheath is inserted in again, is screwed Bolt.

Invention content

The utility model is mainly solving the technical problems that provide a kind of sheath being easily installed.

Technical solution is used by the utility model solves its technical problem：A kind of sheath being easily installed, including Head and fixed part, head are connect with fixed part, and head is set on terminal；Wherein, fixed part bottom end is equipped with opening, opening Head is extended to, fixed part bottom end both sides are equipped with clamping part, and clamping part is fixed for being set in copper bar bottom.

Using the setting of clamping part, relatively than in the prior art, need first to cover copper bar, then be fixed, then by head It is arranged, and acting as clamping part, in use, first copper bar and terminal are bolted, then head is arranged On terminal, then fixed part upper end is covered on upper copper bar, due to copper bar and the specific certain gap of electric power storage pool surface, clamping Portion stretches in gap, carries out the package of copper bar, plays the effect of protection.And such setting, when dismantling sheath, being not necessarily to will Bolt dismantling, you can directly replace sheath, replace and install and is more convenient.

Wherein, the width of clamping part be fixed part it is whole 1/8th to a quarter.

The restriction of clamping part width ensures its whole protective, such as the width very little of clamping part, can lead to the de- of sheath Falling can not fix, and the width such as clamping part is larger, and installation is more inconvenient, and such width is used to be arranged, and firmly install, use It is convenient.

Wherein, the thickness of clamping part is at least twice of integral thickness.

The restriction of thickness further strengthens the chucking power of clamping part, ensures not easily to fall off in use.

Wherein, the medial surface of clamping part is guide surface.

The setting of guide surface so that during the installation process, clamping part is easier to be inserted into gap, is consolidated with copper bar It is fixed.

Wherein, the bottom end on head is equipped with the clamping section being connected to clamping part, and width and thickness are consistent with clamping part.

The bottom end on head is equipped with the clamping section being connected to clamping part has partial denudation outside since copper bar and terminal are fixed The bottom end of copper bar is wrapped up by way of clamping section in surface, is formed and is fixed, prevents head from falling off, and connects with clamping part Logical, the two cooperation is preferably realized and is gripped.

Wherein, head is cylinder, and apical head is equipped with lug boss, and lug boss is adapted to terminal.

Head is equipped with protrusion, prevents different connecting terminals, and top is different, using the setting of protrusion, can be suitble to A variety of connecting terminals, cylindrical setting, it is easier to be fixed.

Wherein, lug boss is segment.

Lug boss uses the setting of segment so that and the bigger that the inner space on its head becomes preferably is protected, and It is arranged more convenient.

Wherein, head and the junction of fixed part connect for curved surface.

Using the connection type of curved surface so that the tensile strength of head and fixed part improves, and prevents from sending out in use It is raw to pull, it is broken.

Wherein, the height of fixed part and the height on head ratio are 2:5.

The restriction of fixed part height more meets the height setting of terminal, prevents different terminal heights different, meanwhile, it adopts With such restriction, sheath is arranged more convenient, it is easier to be stretched.

Wherein, sheath is that rubber integrated molding is made.

Sheath is made of rubber integrated molding so that and processing is more convenient, meanwhile, rubber is insulating materials, protection effect Fruit is more preferable.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model embodiment 1；

Fig. 2 is the left view of the utility model embodiment 1；

Fig. 3 is the vertical view of the utility model embodiment 1.

Specific implementation mode

Embodiment 1：

With reference to shown in attached drawing 1-3, a kind of sheath being easily installed, including head 1 and fixed part 2, head 1 and fixed part The bottom end of 2 connections, head 1 and fixed part 2 is to be arranged in parallel.Head 1 is for being set in terminal, and fixed part 2 is for being set in On copper bar.

2 bottom end of fixed part is equipped with opening 21, and opening 21 extends to head 1, and 2 bottom end both sides of fixed part are equipped with clamping part 22, Clamping part 22 is fixed for being set in copper bar bottom, is formed a packaging type and is arranged, due to copper bar and electric power storage pool surface specific one Fixed gap, clamping part 22 stretch in gap, carry out the package of copper bar, are clamped, and play the effect of protection.Herein due to Copper bar is equipped with insulation sleeve, therefore the length of fixed part 2 is without very long, it is only necessary to overlap fixed part 2 with insulation sleeve.

The width of clamping part 22 be fixed part 2 it is whole 1/8th to a quarter, the thickness of clamping part 22 is at least The restriction of twice of integral thickness, width and thickness so that the clamping between fixed part 2 and copper bar is more stable, securely, prevents Only it falls off.

Further, in order to facilitate the installation of clamping part 22, the medial surface of clamping part 22 is guide surface 23 herein, is being installed Cheng Zhong, clamping part 22 can easily stretch in the gap below copper bar.Guide surface 23 is cambered surface or inclined-plane, is preferably herein The radian of cambered surface, clamping section is 90 °.

When being fixed in view of copper bar and terminal, there is partial denudation in outer surface, is equipped on the bottom end on head 1 and clamping part The clamping section 11 of 22 connections, width and thickness are consistent with clamping part 22, and clamping section 11 is connect with clamping part 22 forms a U Type opening 21, in use, the copper bar on terminal can also be protected, is not susceptible to leak electricity, climbs phenomena such as electricity.

Head 1 is generally cylindrical, 1 top of head be equipped with lug boss 12, lug boss 12 be segment, can preferably with Terminal coordinates, and is protected, meanwhile, the setting of segment so that the bigger that the inner space on its head 1 becomes preferably is prevented Shield, and be arranged more convenient.Optimal case is that lug boss 12 is hemispherical, and processing is more convenient, while inner space herein Bigger.The height H1 of fixed part 2 and the height H2 ratios on head 1 are 2 herein:5, it is whole to further ensure head 1 for the restriction of height The space size of body.

Further, it in order to improve whole tensile strength, prevents from pulling in use, be broken, head 1 It is that curved surface is connect with the junction of fixed part 2, curved surface meets hyperbola X^2/4-Y^2/9=1 herein.Using this bi-curved song Rate so that the intensity of stretching reaches maximum.

Using the installation method of such sheath, first copper bar and terminal are bolted, then head 1 is set in end On son, then 2 upper end of fixed part is covered on upper copper bar, finally clamping part 22 is stretched in the gap below copper bar and is pressed from both sides It holds, prevents sheath from falling off.And in dismounting and change sheath, it is not necessarily to Bolt dismantling, you can directly replace sheath, replace and pacify It fills more convenient.

Claims

1. a kind of sheath being easily installed, including head and fixed part, head are connect with fixed part, head is set in terminal On；It is characterized in that：Fixed part bottom end is equipped with opening, and opening extends to head, and fixed part bottom end both sides are equipped with clamping part, clamping Portion is fixed for being set in copper bar bottom.

2. a kind of sheath being easily installed as described in claim 1, it is characterised in that：The width of clamping part is that fixed part is whole 1/8th to a quarter.

3. a kind of sheath being easily installed as claimed in claim 2, it is characterised in that：The thickness of clamping part is at least whole thick Twice of degree.

4. a kind of sheath being easily installed as claimed in claim 3, it is characterised in that：The medial surface of clamping part is guide surface.

5. a kind of sheath being easily installed as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The bottom end on head is equipped with The clamping section being connected to clamping part, width and thickness are consistent with clamping part.

6. a kind of sheath being easily installed as described in claim 1, it is characterised in that：Head is cylinder, and apical head is set There are lug boss, lug boss to be adapted to terminal.

7. a kind of sheath being easily installed as claimed in claim 6, it is characterised in that：Lug boss is segment.

8. a kind of sheath being easily installed as described in claim 1, it is characterised in that：Head and the junction of fixed part are song Face connects.

9. a kind of sheath being easily installed as claimed in claim 8, it is characterised in that：The height of fixed part and the height on head Than being 2:5.

10. a kind of sheath being easily installed as described in claim 1, it is characterised in that：Sheath is that rubber integrated molding is made.