CN210628570U - Terminal sheath - Google Patents
Terminal sheath Download PDFInfo
- Publication number
- CN210628570U CN210628570U CN201921849506.4U CN201921849506U CN210628570U CN 210628570 U CN210628570 U CN 210628570U CN 201921849506 U CN201921849506 U CN 201921849506U CN 210628570 U CN210628570 U CN 210628570U
- Authority
- CN
- China
- Prior art keywords
- terminal
- sheath
- terminal sheath
- fixing
- limiting
- 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.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a terminal sheath, the terminal sheath is a tubular object made of elastic high polymer material, comprising a grabbing part, an accommodating part and a fixing part which are arranged in sequence, wherein a first limit part and a second limit part for fixing a terminal body are respectively arranged between the grabbing part and the accommodating part and between the accommodating part and the fixing part, and the grabbing part, the first limit part, the accommodating part, the second limit part and the fixing part are integrally formed; the terminal sheath makes the terminal fix in the sheath through first spacing portion and the spacing portion of second to the internal thread through the fixed part is further fixed to connecting terminal's power cord, makes the terminal can be stable stop in the sheath after putting into the terminal, need not seal, has simplified production processes, has improved production efficiency, and can recycle, has reduced the waste of resource.
Description
Technical Field
The invention relates to the field of plug connector accessories, in particular to a terminal sheath.
Background
The terminal is a part to which the power supply line is connected. The terminal for connecting the power supply of the general air conditioner is a fork-shaped terminal, and is easy to deform by extrusion in the transportation and storage processes, so that the connection effect is influenced.
The sheath that this terminal used at present is hollow elliptic cylinder and cylinder that one end meets, and the inner chamber of elliptic cylinder portion generally is greater than the specification of terminal body, and cylinder portion is less than the specification of terminal body, and during the use, the terminal body generally adorns in elliptic cylinder portion, and the free end of elliptic cylinder portion need use capper to seal to guarantee that the terminal removes the in-process and can not fall out. When the terminal needs to be assembled, the terminal can be taken out only by manually cutting the seal with scissors and other tools, so that the terminal is very troublesome to use and low in working efficiency; and such terminal sheath can only once only use, is unfavorable for promoting the requirement of present environmental protection production.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a terminal sheath, and aims to solve the technical problems that the terminal sheath of an air conditioner power supply in the prior art is troublesome to use, low in production efficiency and not beneficial to environment-friendly production promotion.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a terminal sheath, terminal sheath is the tubulose that elastic polymer material made, including the portion of snatching, the portion of acceping and the fixed part that sets gradually, snatch between the portion of acceping and the portion of acceping, be equipped with the spacing portion of first spacing portion and second that is used for fixed terminal body between the portion of acceping and the fixed part respectively, integrated into one piece between portion of snatching, first spacing portion, the portion of acceping, the spacing portion of second and the fixed part.
In the terminal sheath, a clamping portion is further arranged between the fixing portion and the second limiting portion, the clamping portion is respectively connected with the second limiting portion and the fixing portion in a seamless mode, and the connecting portion is an inclined plane.
In the terminal sheath, the inner diameter of the clamping portion is larger than the second limiting portion and the fixing portion.
In the terminal sheath, the fixing part is provided with an internal thread.
In the terminal sheath, the inner diameters of the grabbing part and the accommodating part are respectively larger than the inner diameters of the first limiting part and the second limiting part, and the joints of the grabbing part and the accommodating part are inclined planes.
In the terminal sheath, the cross section of the terminal sheath is annular.
In the terminal sheath, the terminal sheath is a tubular object made of transparent high polymer materials.
Has the advantages that:
the invention provides a terminal sheath which is made of elastic high polymer materials, wherein a terminal is fixed in the sheath through a first limiting part and a second limiting part, a power line of a connecting terminal is further fixed through internal threads of a fixing part, the terminal can stably stay in the sheath after being placed in the terminal, sealing is not needed, the terminal does not need to be cut when being taken out for use, the production process is simplified, and the production efficiency is improved; and the terminal sheath can be recycled, so that the waste of resources is reduced.
Drawings
Fig. 1 is a schematic structural view of the terminal sheath provided by the present invention.
Fig. 2 is a sectional view of the terminal sheath.
Detailed Description
The present invention provides a terminal sheath, and in order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Referring to fig. 1, the present invention provides a terminal sheath, which is a tubular object made of an elastic polymer material, and includes a grabbing portion 1, an accommodating portion 2 and a fixing portion 3, which are sequentially disposed, a first limiting portion 4 and a second limiting portion 5 for fixing a terminal body are respectively disposed between the grabbing portion 1 and the accommodating portion 2 and between the accommodating portion 2 and the fixing portion 3, and the grabbing portion 1, the first limiting portion 4, the accommodating portion 2, the second limiting portion 5 and the fixing portion 3 are integrally formed.
In this embodiment, the inner diameters of the first limiting portion and the second limiting portion are smaller than the transverse length of the forked terminal, and when the terminal is placed inside the sheath, the first limiting portion and the second limiting portion can respectively prevent the terminal from falling out of the upper end or the lower end of the terminal sheath. Generally, the length of the receiving portion is slightly longer than that of the terminal body, and the inner diameter of the receiving portion is adapted to the transverse length of the terminal, so that the terminal is not pressed. Since the terminal sheath is made of an elastic polymer material, particularly, a high-elasticity polymer material, the terminal can be put into the terminal sheath even if the inner diameters of the first and second position-limiting portions are smaller than the transverse length of the terminal. Further, the high-elasticity material can also reduce the impact force of the outside on the terminal.
When the terminal sheath is used for placing a terminal, firstly, a small section of power line connected with the lower end of the terminal is placed into the terminal sheath (the length of the power line is generally longer than that of the terminal sheath), the power line is pulled below, so that the terminal slides into the terminal sheath, and in the process of sliding the terminal, the terminal sheath with elasticity generates elastic deformation, and the inner cavity is enlarged, so that the terminal sheath has enough space for the terminal sheath to pass through; when the upper end of the terminal body falls into the accommodating part, the terminal is accommodated. When the terminal needs to be taken out, the terminal can be taken out only by one hand grasping the grasping part of the terminal sheath and pulling the power line below by the other hand.
The terminal sheath does not need to be sealed in the using process, so that the generation process is simplified, and the production efficiency is improved to a certain extent. The terminal sheath is basically not damaged by taking and placing the terminal, and can be recycled, so that the utilization rate of resources is improved.
A clamping part 6 is further arranged between the fixing part 3 and the second limiting part 5, the clamping part 6 is respectively connected with the second limiting part 5 and the fixing part 3 in a seamless mode, and the connecting position of the clamping part 6 is an inclined plane; the clamping portion is matched with the flange portion of the connector lug of the air conditioner power supply wiring terminal in specification, so that the terminal can be stably fixed in the terminal sheath. The design of the inclined plane enables the transition between two adjacent structures to be smooth, and the terminal can be conveniently put in and taken out.
Specifically, the inner diameters of the clamping parts 6 are larger than the inner diameters of the second limiting parts 5 and the fixing parts 3; guarantee the connector lug of terminal can be in joint steadily in the joint portion, reduce the terminal and be in rocking in the terminal sheath.
The fixing part 3 is provided with an internal thread; in this embodiment, the fixing portion is configured to receive a lower end of the connector lug of the terminal, and an inner diameter of the fixing portion is adapted to an outer diameter of a lower end of the connector lug of the power cord; the fixing part is designed into an internal thread, so that the friction force between the fixing part and the lower end of the connector lug of the power line can be increased, and the contact stability between the terminal and the terminal sheath is further improved.
The inner diameters of the grabbing part 1 and the accommodating part 2 are respectively larger than the inner diameters of the first limiting part 4 and the second limiting part 5, and the joints of the grabbing part and the accommodating part are inclined planes; the inclined plane makes the transition between each structure smooth, makes things convenient for getting of terminal to put.
The cross section of the terminal sheath is circular, the diameter of each angle of the cross section of the circular object is equal, so that the terminal does not need to be taken and placed in a specific angle when the terminal is taken and placed, the arc-shaped side surface is smooth in transition, and the terminal is not provided with a corner structure, so that the terminal is more convenient to take and place.
The terminal sheath is a tubular object made of transparent high polymer materials; in this embodiment, the terminal sheath is made of high-elasticity and high-transparency PVC plastic.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (7)
1. The utility model provides a terminal sheath, its characterized in that, terminal sheath is the tubulose that elastic polymer material made, including the portion of snatching, the portion of acceping and the fixed part that sets gradually, snatch and be equipped with the spacing portion of first spacing portion and the second that is used for fixed terminal body between the portion of acceping and the portion of acceping, between the portion of acceping and the fixed part respectively, integrated into one piece between portion of snatching, first spacing portion, the portion of acceping, the spacing portion of second and the fixed part.
2. The terminal sheath according to claim 1, wherein a clamping portion is further disposed between the fixing portion and the second position-limiting portion, the clamping portion is seamlessly connected to the second position-limiting portion and the fixing portion, and the joint is an inclined surface.
3. The terminal sheath according to claim 2, wherein the inside diameters of the catching portions are larger than the second stopper portion and the fixing portion.
4. The terminal sheath according to claim 1, wherein the fixing portion is provided with an internal thread.
5. The terminal sheath of claim 1, wherein the inner diameters of the gripping portion and the receiving portion are larger than the inner diameters of the first limiting portion and the second limiting portion, respectively, and the joints thereof are inclined planes.
6. The terminal sheath of claim 1, wherein the terminal sheath is circular in cross-section.
7. The terminal sheath according to claim 1, wherein the terminal sheath is a tube made of a transparent polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849506.4U CN210628570U (en) | 2019-10-29 | 2019-10-29 | Terminal sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849506.4U CN210628570U (en) | 2019-10-29 | 2019-10-29 | Terminal sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210628570U true CN210628570U (en) | 2020-05-26 |
Family
ID=70749410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921849506.4U Active CN210628570U (en) | 2019-10-29 | 2019-10-29 | Terminal sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210628570U (en) |
-
2019
- 2019-10-29 CN CN201921849506.4U patent/CN210628570U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210628570U (en) | Terminal sheath | |
| CN204103388U (en) | Insulating electrical casing pipe | |
| CN213271457U (en) | Self-locking and self-sealing oil pipe | |
| CN211901930U (en) | Pipeline inserting structure | |
| CN212121142U (en) | Capillary cleaning clamp | |
| CN210088234U (en) | High-pressure water gun connecting pipe | |
| CN217736645U (en) | Flexible air pipe threading auxiliary device for air supply cabinet and air supply cabinet | |
| CN203230789U (en) | Steel wire rope connector | |
| CN206498177U (en) | A kind of cable connector of anti-transfer | |
| CN206889892U (en) | Pipe joint | |
| CN214350219U (en) | Concatenation formula electrode arm | |
| CN219630329U (en) | Novel folding syringe | |
| CN205371947U (en) | Disposable pull ring plastics cap | |
| CN212839984U (en) | Spring clamp and pipeline quick-insertion structure with same | |
| CN203477703U (en) | Pipe connector of corrugated hose | |
| CN217215227U (en) | Short circuit electric connector convenient to take | |
| CN211231176U (en) | End plug connecting piece for round pipe | |
| CN212429444U (en) | Simple anti-rotation structure of connecting rod | |
| CN209329578U (en) | One kind being suitable for switching harness poling U-shaped folder tool | |
| CN210240832U (en) | Fastener structure of vacuum generator | |
| CN211213042U (en) | Silica gel straw convenient to wash | |
| CN207291416U (en) | A kind of chalk sleeve | |
| CN214579490U (en) | Anti-rotation structure on casing pipe after pre-tightening hose clamp | |
| CN210576992U (en) | Novel one-tube multi-core laser tube | |
| CN214124679U (en) | Elastic assembled cable protection pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |