CN206041046U - Plug module with adjustable - Google Patents
Plug module with adjustable Download PDFInfo
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- CN206041046U CN206041046U CN201620879343.4U CN201620879343U CN206041046U CN 206041046 U CN206041046 U CN 206041046U CN 201620879343 U CN201620879343 U CN 201620879343U CN 206041046 U CN206041046 U CN 206041046U
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- plug
- thread bush
- cylindrical cavity
- handle
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Abstract
The utility model provides a plug module with adjustable, include: plug (1), chinese enkianthus (2), conducting pipe (3), thread bush (4), nut (5) and operating handle (6). Mesh with handle fluted disc (6.2) mutually thread bush fluted disc (4.2), pillar cavity is made plausible for the two -stage to the cavity of thread bush body (4.1), and including the 1st yuan of pillar cavity and the 2nd yuan of pillar cavity of end to end, conducting pipe (3) are coaxial to be set up in the 2nd yuan of pillar cavity's (4.1.2) cavity to, the end of conducting pipe (3) extends to the 2nd yuan of pillar cavity's (4.1.2) cavity outside, in nut (5) that installation and the external screw thread looks adaptation of thread bush body (4.1) were established to the outside cover of thread bush body (4.1), nut (5) with install shell (7) fixed connection. The advantage does: can realize the plug and insert group convenience, can guarantee plug and power distribution terminal equipment jack in close contact with simultaneously again, and then guarantee the reliability of electricity connection.
Description
Technical field
This utility model belongs to plug-in module design field, and in particular to a kind of adjustable plug-in module.
Background technology
I type concentrators, II types concentrator and three-phase electric energy meter, belong to conventional distribution terminal equipment, set in distribution terminal
In standby installation process, need to make plug be inserted in the corresponding jack of distribution terminal equipment, realize distribution terminal equipment jack with
The conducting of plug, so as to realize by plug to distribution terminal device transmission electric energy or the signal of telecommunication, or, distribution terminal equipment leads to
Plug is crossed to outside device transmission electric energy or the purpose of the signal of telecommunication.
In prior art, when the jack of distribution terminal equipment is inserted a plug into, if the external diameter of plug is more than distribution
The internal diameter of terminal unit jack, then plug and distribution terminal equipment jack interference fit, although plug and distribution terminal can be ensured
The reliability electrically connected between equipment jack, but, waste time and energy with plug plug, and easily cause plug crust damage ask
Topic；And if the external diameter of plug is less than the internal diameter of distribution terminal equipment jack, then plug is matched somebody with somebody with distribution terminal equipment socket gap
Close, although there is the easy plug of plug, but, due to there is gap between plug and distribution terminal equipment jack, therefore,
Easily there is plug bad with distribution terminal equipment jack contact, cause to electrically connect insecure problem.
It can be seen that, how can realize plug plug it is convenient, again can be while ensureing that plug and distribution terminal equipment jack are tight
Contact, and then ensure the reliability of electrical connection, it is problem in the urgent need to address at present.
Utility model content
For the defect that prior art is present, this utility model provides a kind of adjustable plug-in module, can be in effectively solving
State problem.
The technical solution adopted in the utility model is as follows：
This utility model provides a kind of adjustable plug-in module, including：Plug (1), Chinese enkianthus (2), conducting tube (3), spiral shell
Stricture of vagina set (4), nut (5) and operation handle (6)；
Described operation handle (6) include handle operating portion (6.1) and take shape in handle operating portion (6.1) bottom
Handle fluted disc (6.2), the center of handle fluted disc (6.2) offer plug by hole (6.3)；
Described thread bush (4) include thread bush body (4.1) and take shape in the spiral shell of thread bush body (4.1) end
Stricture of vagina set fluted disc (4.2)；Thread bush (4) are coaxially disposed with the operation handle (6), make the plug by hole (6.3) with
The through hole of thread bush body (4.1) is coaxial；Additionally, thread bush fluted disc (4.2) are mutually nibbled with handle fluted disc (6.2)
Close；
The cavity of thread bush body (4.1) is two-stage cylindrical cavity, including the 1st end to end cylindrical cavity (4.1.1)
With the 2nd cylindrical cavity (4.1.2), the 1st cylindrical cavity (4.1.1) is the cavity near the operation handle (6), and its internal diameter is more than
The external diameter of plug (1) but the internal diameter less than the 2nd cylindrical cavity (4.1.2)；2nd cylindrical cavity (4.1.2) be away from
The cavity of operation handle (6), external diameter of its internal diameter more than the conducting tube (3), in the 1st cylindrical cavity (4.1.1) and
The intersection of the 2nd cylindrical cavity (4.1.2) forms step；Conducting tube (3) are coaxially disposed in the 2nd cylindrical cavity
(4.1.2) in cavity, also, the end of the conducting tube (3) extends to the containment portion of the 2nd cylindrical cavity (4.1.2)；
Installation is arranged in the outside of thread bush body (4.1) described with what the external screw thread of thread bush body (4.1) was adapted
Nut (5), nut (5) are fixedly connected with shell (7) is installed；
The end of plug (1) sequentially passes through the plug of the operation handle (6) and passes through hole (6.3), the thread bush
(4), after the 1st cylindrical cavity (4.1.1), the inner chamber of the conducting tube (3), the outside of the conducting tube (3) is extended to, described
The distal end faces of plug (1) have the back-up ring (1.1) more than header body external diameter；The end of plug (1) is arranged the lamp
Cage spends (2), and due to the position-limiting action of the back-up ring (1.1), Chinese enkianthus (2) are without departing from the plug (1)；In addition, institute
State plug (1) and be further opened with plug recesses (1.2), plug recesses (1.2) are raised with the shell installed on shell (7)
(7.1) coordinate, and then the plug (1) is fastened to into installation shell (7), therefore, when the operation handle (6) is rotated
When, plug (1) remains stationary.
Preferably, also including cord grip (8)；Cord grip (8) are arranged at the end of the plug (1), are used for
Make wire and the plug (1) rigid contact.
Preferably, described cord grip (8) include line ball shell (8.1) and line ball screw (8.2)；The line ball shell
(8.1) offer the axial through hole passed through for plug；Line ball shell (8.1) be further opened with it is vertical with the through hole and
The screwed hole of connection；Line ball screw (8.2) are threadedly connected to the screwed hole, when line ball screw (8.2) are to compression
When direction rotates, the end face of line ball screw (8.2) enters into the through hole, and then will pass through wire and the plug pressure of through hole
Tightly.
Preferably, also including taper protective case (9)；Taper protective case (9) are sheathed on stretching out for the conducting tube (3)
The conduit portion of the 2nd cylindrical cavity (4.1.2).
Preferably, also including handle protection cover (10)；Handle protection cover (10) are removably mounted to the handle behaviour
Make the outside of portion (6.1).
The adjustable plug-in module that this utility model is provided has advantages below：
Can realize plug plug it is convenient, again can while ensure plug and the close contact of distribution terminal equipment jack, and then
Ensure the reliability of electrical connection.
Description of the drawings
The overall cross-sectional view of the adjustable plug-in module that Fig. 1 is provided for this utility model；
Dimensional structure diagram under 1st angle of the adjustable plug-in module that Fig. 2 is provided for this utility model；
Dimensional structure diagram under 2nd angle of the adjustable plug-in module that Fig. 3 is provided for this utility model；
The dimensional structure diagram of the operation handle that Fig. 4 is provided for this utility model；
Dimensional structure diagram of the thread bush that Fig. 5 is provided for this utility model under the 1st angle；
Dimensional structure diagram of the thread bush that Fig. 6 is provided for this utility model under the 2nd angle；
The cross-sectional view of the thread bush that Fig. 7 is provided for this utility model；
The dimensional structure diagram of the conducting tube that Fig. 8 is provided for this utility model；
The dimensional structure diagram of the Chinese enkianthus that Fig. 9 is provided for this utility model；
The dimensional structure diagram of the plug that Figure 10 is provided for this utility model；
The dimensional structure diagram of the cord grip that Figure 11 is provided for this utility model；
The dimensional structure diagram of the line ball shell that Figure 12 is provided for this utility model；
The dimensional structure diagram of the taper protective case that Figure 13 is provided for this utility model；
The dimensional structure diagram of the handle protection cover that Figure 14 is provided for this utility model；
The dimensional structure diagram of the installation shell that Figure 15 is provided for this utility model；
Figure 16 be assemblied together for 4 adjustable plug-in modules that this utility model is provided after dimensional structure diagram；
Figure 17 is installed under the 1st angle installed after shell for 4 adjustable plug-in modules that this utility model is provided
Dimensional structure diagram；
Figure 18 is installed under the 2nd angle installed after shell for 4 adjustable plug-in modules that this utility model is provided
Dimensional structure diagram；
Figure 19 is installed under 3 the 3rd angles installed after shell for 4 adjustable plug-in modules that this utility model is provided
Dimensional structure diagram；
Figure 20 installs the dimensional structure diagram after handle protection cover additional for Figure 19.
Specific embodiment
In order that technical problem, technical scheme and beneficial effect that this utility model is solved become more apparent, below
With reference to drawings and Examples, this utility model is further elaborated.It should be appreciated that described herein be embodied as
Example only to explain this utility model, is not used to limit this utility model.
With reference to Fig. 1-Figure 20, this utility model provides a kind of adjustable plug-in module, including：Plug 1, Chinese enkianthus 2, conduction
Pipe 3, thread bush 4, nut 5 and operation handle 6；
Include handle operating portion 6.1 with reference to Fig. 4 operation handles 6 and take shape in the handle teeth of 6.1 bottom of handle operating portion
Disk 6.2, the center of handle fluted disc 6.2 offer plug by hole 6.3；
With reference to Fig. 5-Fig. 7, thread bush 4 includes thread bush body 4.1 and takes shape in the screw thread of 4.1 end of thread bush body
Set fluted disc 4.2；Thread bush 4 is coaxially disposed with operation handle 6, makes plug common with the through hole of thread bush body 4.1 by hole 6.3
Axle；Additionally, thread bush fluted disc 4.2 is meshed with handle fluted disc 6.2；When operation handle 6 is rotated, thread bush 4 is driven to rotate；
The cavity of thread bush body 4.1 is two-stage cylindrical cavity, including the 1st end to end cylindrical cavity 4.1.1 and the 2nd cylinder
Chamber 4.1.2, the 1st cylindrical cavity 4.1.1 are the cavity near operation handle 6, its internal diameter more than plug 1 external diameter but justify less than the 2nd
The internal diameter of post chamber 4.1.2；2nd cylindrical cavity 4.1.2 is the cavity away from operation handle 6, external diameter of its internal diameter more than conducting tube 3,
Step is formed in the intersection of the 1st cylindrical cavity 4.1.1 and the 2nd cylindrical cavity 4.1.2；With reference to Fig. 8, it is the structural representation of conducting tube
Figure, conducting tube 3 is coaxially disposed in the cavity of the 2nd cylindrical cavity 4.1.2, also, the end of conducting tube 3 extends to the 2nd cylindrical cavity
4.1.2 containment portion；It is arranged in the outside of thread bush body 4.1 and installs what is be adapted with the external screw thread of thread bush body 4.1
Nut 5, nut 5 are fixedly connected with shell 7 is installed；Therefore, when operation handle 6 is rotated, by thread bush and fixing nut
6 rotational motion of operation handle can be converted into axial linear movement of the thread bush 4 towards insert ends by effect；And work as thread bush 4
When carrying out axial linear movement towards insert ends, conducting tube 3 can be promoted to carry out axial linear movement towards insert ends.
With reference to Figure 10, it is the structural representation of plug, the end of plug 1 sequentially passes through the plug of operation handle 6 by hole
6.3rd, after the 1st cylindrical cavity 4.1.1 of thread bush 4, the inner chamber of conducting tube 3, the outside of conducting tube 3 is extended to, in the end of plug 1
End face has the back-up ring 1.1 more than header body external diameter；The end of plug 1 is arranged Chinese enkianthus 2, as shown in figure 9, for Chinese enkianthus
Structural representation.Due to the position-limiting action of back-up ring 1.1, Chinese enkianthus 2 is without departing from plug 1；In addition, plug 1 is further opened with plug
Groove 1.2, plug recesses 1.2 are coordinated with the shell raised 7.1 installed on shell 7, and then plug 1 is fastened to installation shell 7,
Therefore, when operation handle 6 is rotated, plug 1 is remained stationary.So, when conducting tube 3 is carried out axially directly towards insert ends
When line is moved, the end of conducting tube 3 gradually can be extend in the gap between Chinese enkianthus 2 and plug outer wall；At the end of conducting tube 3
During end constantly extend into the gap, deform upon Chinese enkianthus 2, its external diameter is constantly by swell, and then makes Chinese enkianthus 2
The inwall of lateral wall and distribution terminal equipment jack is realized being in close contact, and plug 1 is also tight with Chinese enkianthus 2 by conducting tube 3
Contact, and then realize that plug 1, by conducting tube 3 and Chinese enkianthus 2, is reliably electrically connected with the side wall of distribution terminal equipment jack.
Also include cord grip 8；As shown in figure 11, cord grip 8 is arranged at the end of plug 1, for making wire and inserting
1 rigid contact.Cord grip 8 specifically includes line ball shell 8.1 and line ball screw 8.2；As shown in figure 12, it is line ball shell
Structural representation；Line ball shell 8.1 offers the axial through hole passed through for plug；Line ball shell 8.1 be further opened with
Through hole is vertical and the screwed hole that connects；Line ball screw 8.2 is threadedly connected to screwed hole, when line ball screw 8.2 turns to compaction direction
When dynamic, the end face of line ball screw 8.2 enters into through hole, and then the wire through through hole is compressed with plug.
Also include taper protective case 9；As shown in figure 13, be taper protective case structural representation；Taper protective case 9 is arranged
In the conduit portion for stretching out the 2nd cylindrical cavity 4.1.2 of conducting tube 3, taper protective case main purpose is decoration function, prevents nut
5 expose.
Also include handle protection cover 10；As shown in figure 14, be handle protection cover structural representation；Handle protection cover 10 can
Remove and install in the outside of handle operating portion 6.1.By installing handle protection cover, main purpose is：(1) prevent from arbitrarily moving handss
Handle, plays the purpose of protection.(2) line ball screw, electricity theft prevention are covered.
In practical application, adjustable plug-in module can be assembled and be used together, and as shown in figure 16, be 4 adjustable plugs
Module assembled is to the dimensional structure diagram after together；As shown in figure 17, it is that 4 adjustable plug-in modules are installed to installation shell
The dimensional structure diagram under the 1st angle afterwards；As shown in figure 18, it is after 4 adjustable plug-in modules are installed to installation shell
The 2nd angle under dimensional structure diagram；As shown in figure 19, be 4 adjustable plug-in modules be installed to install shell after 3
Dimensional structure diagram under 3rd angle；As shown in figure 20, it is dimensional structure diagram after Figure 19 installs handle protection cover additional.
This utility model also provides a kind of adjustable plug method using above-mentioned adjustable plug-in module, including following
Step：
Step 1：When needing the end of plug 1 is assembled in the corresponding jack of distribution terminal equipment, plug 1 is made first
End sequentially pass through operation handle 6 plug pass through hole 6.3, the 1st cylindrical cavity 4.1.1 of thread bush 4, the inner chamber of conducting tube 3
Afterwards, Chinese enkianthus 2 is arranged in the end of plug 1, then adjusts the axial location of plug, make distal end faces and the distribution end of plug 1
The inner face of end equipment jack is in close contact, and now, the Chinese enkianthus 2 for being sheathed on 1 end of plug also is located at distribution terminal equipment and inserts
Kong Zhong, also, Chinese enkianthus 2 is gap cooperation with the side of distribution terminal equipment jack；Plug recesses 1.2 are made again and shell is installed
Shell raised 7.1 on 7 coordinates, and then plug 1 is fastened on installation shell 7, it is ensured that plug 1 will not occur axial movement；
Step 2：Then, to direction rotating operation handle 6 is screwed, when operation handle 6 is rotated, due to operation handle 6 with
Thread bush 4 is engaged, and 4 external stability nut 5 of thread bush, therefore, the rotational motion of operation handle 6 drives thread bush 4 that court occurs
To the axial linear movement of insert ends；
Step 3：When thread bush 4 occurs the axial linear movement towards insert ends, due to the 2nd cylinder of thread bush 4
Chamber is provided with conducting tube 3, therefore, under the impetus of the 2nd cylindrical cavity, 3 synchronous generation of conducting tube can be driven towards plug end
The axial linear movement at end；
Step 4：Due to being arranged Chinese enkianthus 2 in insert ends, the end of plug 1 has back-up ring 1.1；Additionally, conducting tube 3
It is sheathed on plug 1, also, the external diameter of conducting tube 3 is more than the external diameter of Chinese enkianthus 2, therefore, when conducting tube 3 is towards insert ends
When carrying out axial linear movement, constantly extruding Chinese enkianthus 2, deforms upon Chinese enkianthus 2, and its length is gradually extruded and diminished, and its
External diameter is constantly by swell, and then makes the lateral wall of Chinese enkianthus 2 and the inwall of distribution terminal equipment jack realize being in close contact, and inserts
1 is also in close contact with Chinese enkianthus 2, and then realizes plug 1 by Chinese enkianthus 2, the side wall reliability with distribution terminal equipment jack
Electrical connection.
As can be seen here, the adjustable plug-in module that this utility model is provided has advantages below：
Can realize plug plug it is convenient, again can while ensure plug and the close contact of distribution terminal equipment jack, and then
Ensure the reliability of electrical connection.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching should also regard protection domain of the present utility model.
Claims (5)
1. a kind of adjustable plug-in module, it is characterised in that include：Plug (1), Chinese enkianthus (2), conducting tube (3), thread bush
(4), nut (5) and operation handle (6)；
Described operation handle (6) include handle operating portion (6.1) and take shape in the handle of handle operating portion (6.1) bottom
Fluted disc (6.2), the center of handle fluted disc (6.2) offer plug by hole (6.3)；
Described thread bush (4) include thread bush body (4.1) and take shape in the thread bush of thread bush body (4.1) end
Fluted disc (4.2)；Thread bush (4) are coaxially disposed with the operation handle (6), make the plug by hole (6.3) with it is described
The through hole of thread bush body (4.1) is coaxial；Additionally, thread bush fluted disc (4.2) are meshed with handle fluted disc (6.2)；
The cavity of thread bush body (4.1) is two-stage cylindrical cavity, including end to end the 1st cylindrical cavity (4.1.1) and the 2nd
Cylindrical cavity (4.1.2), the 1st cylindrical cavity (4.1.1) are the cavity near the operation handle (6), and its internal diameter is more than described
The external diameter of plug (1) but the internal diameter less than the 2nd cylindrical cavity (4.1.2)；2nd cylindrical cavity (4.1.2) is away from described
The cavity of operation handle (6), external diameter of its internal diameter more than the conducting tube (3), in the 1st cylindrical cavity (4.1.1) and described
The intersection of the 2nd cylindrical cavity (4.1.2) forms step；Conducting tube (3) are coaxially disposed in the 2nd cylindrical cavity (4.1.2)
Cavity in, also, the end of the conducting tube (3) extends to the containment portion of the 2nd cylindrical cavity (4.1.2)；Described
The outside of thread bush body (4.1) is arranged installs the nut being adapted with the external screw thread of thread bush body (4.1)
(5), nut (5) are fixedly connected with shell (7) is installed；
The end of plug (1) sequentially passes through the plug of the operation handle (6) by hole (6.3), the thread bush (4)
After 1st cylindrical cavity (4.1.1), the inner chamber of the conducting tube (3), the outside of the conducting tube (3) is extended to, in the plug
(1) distal end faces have the back-up ring (1.1) more than header body external diameter；The end of plug (1) is arranged the Chinese enkianthus
(2), due to the position-limiting action of the back-up ring (1.1), Chinese enkianthus (2) are without departing from the plug (1)；In addition, described insert
Head (1) is further opened with plug recesses (1.2), and plug recesses (1.2) are matched somebody with somebody with shell projection (7.1) installed on shell (7)
Close, and then the plug (1) is fastened to into installation shell (7), therefore, it is when the operation handle (6) is rotated, described to insert
Head (1) is remained stationary.
2. adjustable plug-in module according to claim 1, it is characterised in that also including cord grip (8)；The line ball
Device (8) is arranged at the end of the plug (1), for making wire and the plug (1) rigid contact.
3. adjustable plug-in module according to claim 2, it is characterised in that described cord grip (8) are included outside line ball
Shell (8.1) and line ball screw (8.2)；Line ball shell (8.1) offer the axial through hole passed through for plug；It is described
Line ball shell (8.1) is further opened with screwed hole that is vertical with the through hole and connecting；Line ball screw (8.2) are threadedly connected to
The screwed hole, when line ball screw (8.2) are rotated to compaction direction, the end face of line ball screw (8.2) is entered into
The through hole, and then the wire through through hole is compressed with plug.
4. adjustable plug-in module according to claim 1, it is characterised in that also including taper protective case (9)；The cone
Shape protective case (9) is sheathed on the conduit portion for stretching out the 2nd cylindrical cavity (4.1.2) of the conducting tube (3).
5. adjustable plug-in module according to claim 1, it is characterised in that also including handle protection cover (10)；It is described
Handle protection cover (10) is removably mounted to the outside of handle operating portion (6.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879343.4U CN206041046U (en) | 2016-08-14 | 2016-08-14 | Plug module with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879343.4U CN206041046U (en) | 2016-08-14 | 2016-08-14 | Plug module with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041046U true CN206041046U (en) | 2017-03-22 |
Family
ID=58306056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879343.4U Active CN206041046U (en) | 2016-08-14 | 2016-08-14 | Plug module with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099480A (en) * | 2016-08-14 | 2016-11-09 | 华威博奥电力设备有限公司 | Adjustable plug-in module |
| CN109932536A (en) * | 2019-04-15 | 2019-06-25 | 浙江创奇电气有限公司 | Fission inserting electric energy meter |
-
2016
- 2016-08-14 CN CN201620879343.4U patent/CN206041046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099480A (en) * | 2016-08-14 | 2016-11-09 | 华威博奥电力设备有限公司 | Adjustable plug-in module |
| CN109932536A (en) * | 2019-04-15 | 2019-06-25 | 浙江创奇电气有限公司 | Fission inserting electric energy meter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |