CN209496999U - A kind of low-voltage electrical apparatus tension disc mechanism - Google Patents
A kind of low-voltage electrical apparatus tension disc mechanism Download PDFInfo
- Publication number
- CN209496999U CN209496999U CN201920309923.3U CN201920309923U CN209496999U CN 209496999 U CN209496999 U CN 209496999U CN 201920309923 U CN201920309923 U CN 201920309923U CN 209496999 U CN209496999 U CN 209496999U
- Authority
- CN
- China
- Prior art keywords
- tension disc
- hole
- line frame
- pressing line
- shaped elastic
- 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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- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of low-voltage electrical apparatus tension disc mechanisms; including pressing line frame; upper and lower side is respectively arranged with tension disc and U-shaped elastic conducting battery plate in pressing line frame; tension disc is slidably connected by sliding block and sliding slot; tension disc surface middle part offers first through hole; tension disc upper surface is fixedly installed screw thread axle sleeve in first through hole position; pressing line frame upper surface is fixedly installed with protection cylinder in the second lead to the hole site; bolt is provided in protection cylinder, the screw rod of bolt is cooperatively connected through the second through-hole and screw thread axle sleeve.The utility model structure is simple, for link bolt will not there is a situation where lose, improve the efficiency of wiring, tension disc moves down when being bonded with U-shaped elastic conducting battery plate, wiring stable holding can be acted on when bolt occurs to loosen situation by the elastic force of spring force and U-shaped elastic conducting battery plate, wiring will not be detached between tension disc and U-shaped elastic conducting battery plate easily, improve the wiring stability of low-voltage electrical apparatus.
Description
Technical field
The utility model relates to low voltage electrical apparatus technology fields, more specifically, in particular to a kind of low-voltage electrical apparatus tension disc
Mechanism.
Background technique
Crimping mount structure is widely used in connecting terminal in low-voltage electrical apparatus.In the prior art, pressing line frame is made of sheet metal,
Threaded hole is provided in sheet metal, screw is extended in pressing line frame by threaded hole, and conducting wire is compressed.In the prior art, crimping
Frame also needs to be welded on the circuit board of low-voltage electrical apparatus by other conductor, and manufacturing procedure is more.Pressing line frame is by multiple sheet metals
It constitutes, manual assembly is needed to form, process is more, and when screw loosens, connector lug is easy the terminals from low-voltage electrical apparatus
It drops out in place, when influencing product connection reliability, and being dismantled, the case where screw is easy to happen loss, influences wiring
Efficiency.
Utility model content
The purpose of this utility model is to provide the low-voltage electrical apparatus pressures that a kind of structure is simple, and wiring is high-efficient and wiring is stable
Line trigger structure.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of low-voltage electrical apparatus tension disc mechanism,
Including pressing line frame, upper and lower side is respectively arranged with tension disc and U-shaped elastic conducting battery plate, the U-shaped elastic conduction in the pressing line frame
Plate two sides are fixedly welded with two inner sidewall of pressing line frame respectively, and pressing line frame two sidewalls both ends vertically offer sliding slot, described
Tension disc two sides correspond to runner position and are fixedly installed sliding block, and sliding block is structure as a whole with tension disc, and the tension disc is logical
It crosses sliding block to be slidably connected with sliding slot, tension disc surface middle part offers first through hole, and tension disc upper surface is in first through hole position
It is fixedly installed screw thread axle sleeve, screw thread axle sleeve inner ring offers internal screw thread, and the pressing line frame upper surface offers the second through-hole, the
Two lead to the hole site and first through hole position are coaxial, and the pressing line frame upper surface is fixedly installed with protection cylinder in the second lead to the hole site,
Protection cylinder upper end is open state, and protection cylinder upper end is fixedly installed with cover sheet, and the cover sheet surface middle part offers
Round opening, bolt is provided in the protection cylinder, and the screw rod of bolt is cooperatively connected through the second through-hole and screw thread axle sleeve.
Preferably, tension disc upper surface both ends are fixedly connected to spring, push up inside the spring other end and pressing line frame
Wall is fixedly connected.
Preferably, the U-shaped elastic conducting battery plate is memory metal material structure, and U-shaped elastic conducting battery plate upper head plate is level
State.
Preferably, the bore of the round opening is less than the head diameter of bolt.
Compared with the prior art, the advantages of the utility model are:
The utility model structure is simple, and the bolt for link will not improve wiring there is a situation where losing
Efficiency, by tool rotating bolt, when tension disc, which is moved down, to be bonded with U-shaped elastic conducting battery plate, can by wiring stable holding, when
When bolt occurs to loosen situation, acted on by the elastic force of spring force and U-shaped elastic conducting battery plate, wiring will not be easily from crimping
It is detached between plate and U-shaped elastic conducting battery plate, improves the wiring stability of low-voltage electrical apparatus.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structure chart of low-voltage electrical apparatus tension disc of the utility model mechanism；
Fig. 2 is a kind of cross-sectional view of low-voltage electrical apparatus tension disc of the utility model mechanism；
Fig. 3 is the slot wire-press plate structure figure of the utility model.
In figure: 1 pressing line frame, 2 U-shaped elastic conducting battery plates, 3 tension discs, 4 sliding slots, 5 sliding blocks, 6 first through hole, 7 screw thread axle sleeves,
8 springs, 9 second through-holes, 10 protection cylinders, 11 cover sheets, 12 round openings, 13 bolts.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to fig. 1, shown in Fig. 2 and Fig. 3, the utility model provides a kind of low-voltage electrical apparatus tension disc mechanism, including pressing line frame
1, upper and lower side is respectively arranged with tension disc 3 and U-shaped elastic conducting battery plate 2 in pressing line frame 1, U-shaped 2 two sides of elastic conducting battery plate respectively with pressure
1 liang of inner sidewall of wire frame is fixedly welded, and 1 two sidewalls both ends of pressing line frame vertically offer sliding slot 4, and 3 two sides of tension disc, which correspond to, to be slided
4 position of slot is fixedly installed sliding block 5, and sliding block 5 is structure as a whole with tension disc 3, and tension disc 3 is slided by sliding block 5 and sliding slot 4
Connection, 3 surface middle part of tension disc offer first through hole 6, and 3 upper surface of tension disc is fixedly installed spiral shell in 6 position of first through hole
Line axle sleeve 7,7 inner ring of screw thread axle sleeve offer internal screw thread, and 1 upper surface of pressing line frame offers the second through-hole 9,9 position of the second through-hole
Coaxial with 6 position of first through hole, 1 upper surface of pressing line frame is fixedly installed with protection cylinder 10 in 9 position of the second through-hole, protects on cylinder 10
End is open state, and protection 10 upper end of cylinder is fixedly installed with cover sheet 11, and 11 surface middle part of cover sheet offers round open
Mouth 12 is protected and is provided with bolt 13 in cylinder 10, and the screw rod of bolt 13 is cooperatively connected through the second through-hole 9 with screw thread axle sleeve 7.
In the present embodiment, 3 upper surface both ends of tension disc are fixedly connected to spring 8, in 8 other end of spring and pressing line frame 1
Portion's roof is fixedly connected, and when tension disc 3 is just bonded with U-shaped elastic conducting battery plate 2, spring 8 is also at elastic force state, when bolt 13
When occurring to loosen situation, acted on by the elastic force of 8 elastic force of spring and U-shaped elastic conducting battery plate 2, wiring will not be easily from tension disc
It is detached between 3 and U-shaped elastic conducting battery plate 2.
In the present embodiment, U-shaped elastic conducting battery plate 2 is memory metal material structure, is used for the circuit board with low-voltage electrical apparatus
Electrical connection, U-shaped elastic conducting battery plate 2 have elasticity, U-shaped 2 upper head plate of elastic conducting battery plate be horizontality, can under tension disc 3
Surface horizontal abutment guarantees wiring stable holding.
In the present embodiment, the bore of round opening 12 is less than the head diameter of bolt 13, can be avoided bolt 13 from protection
It is detached from cylinder 10, bolt 13 is avoided to lose.
Working principle: pressure can be controlled since bolt 13 and screw thread axle sleeve 7 are cooperatively connected by tool rotating bolt 13
Line plate 3 moves on the screw rod of bolt 13, when tension disc 3, which is moved down, to be bonded with U-shaped elastic conducting battery plate 2, can stablize wiring
Clamping.
Although being described in conjunction with the accompanying the embodiments of the present invention, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as the claim for being no more than the utility model is described to protect model
It encloses, should all be within the protection scope of the utility model.
Claims (4)
1. a kind of low-voltage electrical apparatus tension disc mechanism, including pressing line frame (1), it is characterised in that: the interior upper and lower side of the pressing line frame (1) point
Be not provided with tension disc (3) and U-shaped elastic conducting battery plate (2), U-shaped elastic conducting battery plate (2) two sides respectively with pressing line frame (1) two
Inner sidewall is fixedly welded, and pressing line frame (1) the two sidewalls both ends vertically offer sliding slot (4), tension disc (3) two sides pair
It should be fixedly installed sliding block (5) in sliding slot (4) position, sliding block (5) is structure as a whole with tension disc (3), the tension disc (3)
It is slidably connected by sliding block (5) and sliding slot (4), tension disc (3) surface middle part offers first through hole (6), table on tension disc (3)
Face is fixedly installed screw thread axle sleeve (7) in first through hole (6) position, and screw thread axle sleeve (7) inner ring offers internal screw thread, the crimping
Frame (1) upper surface offers the second through-hole (9), and the second through-hole (9) position and first through hole (6) position are coaxial, the pressing line frame
(1) upper surface is fixedly installed with protection cylinder (10) in the second through-hole (9) position, and protection cylinder (10) upper end is open state, protection
Cylinder (10) upper end is fixedly installed with cover sheet (11), and cover sheet (11) surface middle part offers round opening (12),
It is provided with bolt (13) in the protection cylinder (10), the screw rod of bolt (13) cooperates through the second through-hole (9) and screw thread axle sleeve (7)
Connection.
2. low-voltage electrical apparatus tension disc according to claim 1 mechanism, it is characterised in that: tension disc (3) upper surface two
End is fixedly connected to spring (8), and spring (8) other end is fixedly connected with pressing line frame (1) inner top wall.
3. low-voltage electrical apparatus tension disc according to claim 1 mechanism, it is characterised in that: the U-shaped elastic conducting battery plate (2) is
Memory metal material structure, U-shaped elastic conducting battery plate (2) upper head plate are horizontality.
4. low-voltage electrical apparatus tension disc according to claim 1 mechanism, it is characterised in that: the bore of the round opening (12)
Less than the head diameter of bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309923.3U CN209496999U (en) | 2019-03-12 | 2019-03-12 | A kind of low-voltage electrical apparatus tension disc mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309923.3U CN209496999U (en) | 2019-03-12 | 2019-03-12 | A kind of low-voltage electrical apparatus tension disc mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496999U true CN209496999U (en) | 2019-10-15 |
Family
ID=68157053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920309923.3U Expired - Fee Related CN209496999U (en) | 2019-03-12 | 2019-03-12 | A kind of low-voltage electrical apparatus tension disc mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496999U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009742A (en) * | 2019-11-26 | 2020-04-14 | 江苏嘉则信息技术有限公司 | Shell structure of peer-to-peer bidirectional transmission module based on SPI |
| CN113295525A (en) * | 2021-05-19 | 2021-08-24 | 重庆金东电子有限公司 | Terminal crimping quality detection system |
| CN115377707A (en) * | 2022-10-26 | 2022-11-22 | 南京特拉利精密电子科技有限公司 | Cable joint device for connecting I-shaped copper bars |
| CN115603115A (en) * | 2022-10-18 | 2023-01-13 | 临沂市亿通电子有限公司（Cn） | Distribution automation terminal device and electric connector thereof |
| CN118554191A (en) * | 2024-07-30 | 2024-08-27 | 国网浙江省电力有限公司嵊泗县供电公司 | Wiring terminal |
-
2019
- 2019-03-12 CN CN201920309923.3U patent/CN209496999U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009742A (en) * | 2019-11-26 | 2020-04-14 | 江苏嘉则信息技术有限公司 | Shell structure of peer-to-peer bidirectional transmission module based on SPI |
| CN113295525A (en) * | 2021-05-19 | 2021-08-24 | 重庆金东电子有限公司 | Terminal crimping quality detection system |
| CN115603115A (en) * | 2022-10-18 | 2023-01-13 | 临沂市亿通电子有限公司（Cn） | Distribution automation terminal device and electric connector thereof |
| CN115603115B (en) * | 2022-10-18 | 2024-04-16 | 临沂市亿通电子有限公司 | Automatic power distribution terminal device and electric connector thereof |
| CN115377707A (en) * | 2022-10-26 | 2022-11-22 | 南京特拉利精密电子科技有限公司 | Cable joint device for connecting I-shaped copper bars |
| CN118554191A (en) * | 2024-07-30 | 2024-08-27 | 国网浙江省电力有限公司嵊泗县供电公司 | Wiring terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |