CN207442055U - A kind of electrical connector housing - Google Patents
A kind of electrical connector housing Download PDFInfo
- Publication number
- CN207442055U CN207442055U CN201721676904.1U CN201721676904U CN207442055U CN 207442055 U CN207442055 U CN 207442055U CN 201721676904 U CN201721676904 U CN 201721676904U CN 207442055 U CN207442055 U CN 207442055U
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- hole
- baffle
- card
- electrical connector
- pedestal
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Abstract
The utility model discloses a kind of electrical connector housing, including：Pedestal, thereon predetermined position be provided with multiple first through hole；Head cover is provided with multiple and matched second through hole of the first through hole；Wherein, each first through hole inner wall predetermined position is both provided with first baffle and second baffle, and the passage of a default size is arranged at intervals between the first baffle and second baffle, the at least one set of and first baffle and the matched flexible clamp piece of second baffle are both provided in each second through hole, pass through the interaction of the baffle and flexible clamp piece of setting, improve pedestal and convenience and high efficiency of the shell when removing and installing, pedestal and tightness during shell clamping are also improved simultaneously, due to the not high failure rate of shell stability when reducing cable or wire connection terminal connection.
Description
Technical field
The present invention relates to a kind of electrical connection shells.It is more particularly related to one kind is removed and installed conveniently while blocked
Close the good electrical connector housing of tight ness rating.
Background technology
In all kinds of electronic systems, electric connector carries out electricity between device and device, component and component, system and system
Gas connects and signal transfers base components necessary to forming a holonomic system, and electric connector is except that will meet general performance
It is required that outer, especially important requirement is that electric connector must reach contact well, reliable operation, condition easy to maintain, work
The normal work of circuit in each equipment is directly affected whether making reliable, is related to the safety of whole equipment.
During existing electric connector installation, typically pedestal is achieved a fixed connection with head cover by screw hole and nut,
But this connection mode is when needing to reconnect the cable in it or failure is overhauled, it is extremely inconvenient to tear open
Unload, lose time, work efficiency it is low.
Utility model content
It is excellent it is an object of the invention to solve at least the above and/or defect, and provide at least to will be described later
Point.
In order to realize these purposes and further advantage according to the present invention, a kind of electrical connector housing is provided, including：
Pedestal, thereon predetermined position be provided with multiple first through hole；
Head cover is provided with multiple and matched second through hole of the first through hole；
Wherein, each first through hole inner wall predetermined position is both provided with first baffle and second baffle, and described
The passage of a default size is arranged at intervals between one baffle and second baffle, at least one is both provided in each second through hole
Group includes with the first baffle and the matched flexible clamp piece of second baffle, each flexible clamp piece
Supporting rod, its one end is fixedly installed on the second through-hole wall predetermined position, and the support shank diameter is small
In the passage；
Snap ring includes at least two groups and is relatively arranged on the first card of the supporting rod other end predetermined position
Ring and the second snap ring；
Fastener is engaged the first card and second of setting including at least two with first snap ring, the second snap ring
Card, and between first snap ring and the first card, the second snap ring and the second card by a pivot pin and then connection so that
Fastener can be rotated along the preset direction of snap ring；
At least four elastic strings, its one end are fixedly installed on the supporting rod, other end fixed setting and described the
The upper surface of one card and the second card, lower surface predetermined position.
Preferably, wherein, the pedestal further includes
First inner fovea part, is set as rectangular structure, and first inner fovea part by a cylindric wire column and then
It is divided into the first inner cavity and the second inner cavity；
Second inner fovea part is convex structure, and is arranged at the center of the pedestal along the length direction of the pedestal
At position；
3rd inner fovea part is arranged to U-type groove structure, and is set along the width of the pedestal.
Preferably, wherein, the head cover further includes
Third through-hole is engaged with the cylindric wire column and is arranged at the head cover surface；
4th inner fovea part, be arranged to the matched rectangular structure of the first inner fovea part, in electric connector
The rectangular-shaped accommodating chamber of half closed is formed in outer housing；
5th inner fovea part, be arranged to the matched convex structure of the second inner fovea part, in electric connector
Outer housing one side forms a round shape incoming line；
6th inner fovea part is arranged to and the matched U-type groove structure of the 3rd inner fovea part.
Preferably, wherein, the edge of the pedestal is provided with a concave inward structure in n font structures, the head cover
Edge be provided with the n font extensions being matched therewith.
Preferably, wherein, the perpendicular bisector of first snap ring and the second snap ring and the diameter parallel of the supporting rod.
Preferably, wherein, the elastic string is arranged to SWPB type springs, and its coefficient of elasticity be arranged to 18~
22g/mm。
Preferably, wherein, the elastic string is arranged on the first card and the center of the second card upper surface and lower surface
At position.
Preferably, wherein, the length of first card and the second card is the 1/3 of first through hole diameter.
Preferably, wherein, the first through hole and the number of the second through hole are arranged to 4, and the first through hole
At the angular position of the pedestal, second through hole is located at the angular position of the head cover.
Preferably, wherein, another installation settings mode of the flexible clamp piece and baffle is：
It is uniformly arranged along the same plane of the first through hole inner wall there are four baffle, so that any baffle is adjacent thereto
Two baffles between line it is vertical.
Along the second through-hole wall predetermined position setting, there are four flexible clamp pieces；
Wherein, four flexible clamp pieces are engaged setting one by one with four baffles, so that head cover is realized with pedestal
Clamping on four direction.
The present invention includes at least following advantageous effect：
First, by the baffle and flexible clamp piece that are arranged on pedestal and head cover, pedestal and head cover are greatly facilitated
Remove and install, when the two need engaging when, only head cover need to be engaged by default installation direction with pedestal so that elasticity
It, only need to be by the two towards opposite on card clamping to the baffle set in fastener, and when needing to dismount baffle and head cover
Direction firmly pull, depart under the card just resilient force in elastic string from baffle, realize point of pedestal and head cover
From, greatly improve installation with dismounting convenience, high efficiency.
Second, by the multiple inner fovea parts and inner groovy that are set in pedestal and head cover, the installation and arrangement to cable are pre-
Enough spaces are left, improve the stability of cable connection.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of electrical connector housing of the present invention；
Fig. 2 is a kind of flexible clamp piece of electrical connector housing of the present invention and the enlarged structure schematic diagram of baffle；
Fig. 3 is a kind of understructure schematic diagram of electrical connector housing of the present invention；
Fig. 4 is a kind of cap structure schematic diagram of electrical connector housing of the present invention；
Fig. 5 is a kind of structure diagram of the flexible clamp piece of electrical connector housing of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or its combination.
Fig. 1 shows a kind of a kind of way of realization of electrical connector housing according to the present invention, including：
Pedestal 1, thereon predetermined position be provided with multiple first through hole 2；
Head cover 3 is provided with multiple and matched second through hole 4 of the first through hole；
Wherein, each first through hole inner wall predetermined position is both provided with first baffle 5 and second baffle 6, and described
The passage 7 of a default size is arranged at intervals between first baffle and second baffle, be both provided in each second through hole to
Few one group includes with the first baffle and the matched flexible clamp piece 8 of second baffle, each flexible clamp piece：
Supporting rod 801, its one end are fixedly installed on the second through-hole wall predetermined position, and the support shank diameter
Less than the passage；
Snap ring includes at least two groups and is relatively arranged on the first card of the supporting rod other end predetermined position
802 and second snap ring 803 of ring；
Fastener is engaged the first card 804 and of setting including at least two with first snap ring, the second snap ring
Two cards 805, and between first snap ring and the first card, the second snap ring and the second card by a pivot pin 806 and then
Connection, so that fastener can be rotated along the preset direction of snap ring；
At least four elastic strings 807, its one end are fixedly installed on the supporting rod, the other end fixed setting with it is described
The upper surface of first card and the second card, lower surface predetermined position.Pedestal and the operation principle of head cover clamping are：When will push up
Cover to pedestal engage when, the card that is arranged in the second through hole of head cover is when the resistance that run into the baffle being arranged in pedestal first through hole
During gear, elastic string under elastic force effect, can be compressed, and be arranged on the bullet of card lower surface by the elastic string for being arranged on card upper surface
Property rope extends immediately, simultaneously because card is arranged on by snap ring on supporting rod, two cards at this time all can be upward along supporting rod
It rotates a certain angle, so the distance between two cards are compressed, enables card from the gap between two baffles
It passes through, after card passes through gap, elastic string restores to the original state, so that card is just clamped on the opposite side of catch.
Similarly, when needing to split pedestal and head cover, head cover is exerted oneself with pedestal along opposite both direction, when card runs into baffle
During stop, being arranged on the elastic string of card upper surface can extend, and the elastic string positioned at card lower surface is then compressed, two cards
The distance between piece is also compressed immediately, so as to can be through the gap two baffles, completion pedestal and head cover
Separation.There is the benefit that stability maintenance is good, disassembly efficiency is high, simple in structure using this scheme.Also, this mode
A kind of simply explanation of preferred embodiments, but be not limited thereto.When implementing the present invention, can be fitted according to user's demand
When replacement and/or modification.
In another example, the pedestal further includes：
First inner fovea part 9, is set as rectangular structure, and first inner fovea part by a cylindric wire column 10 into
And the first inner cavity and the second inner cavity are divided into, in the rectangular-shaped accommodating chamber that the first inner fovea part and the 4th inner fovea part are formed
It is provided with the plug wire terminal for being electrically connected or communicating to connect；
Second inner fovea part 11, is convex structure, and is arranged at along the length direction of the pedestal in the pedestal
At heart position, the incoming line that the second inner fovea part and the 5th inner fovea part are formed is used for the installation of cable；
3rd inner fovea part 12, is arranged to U-type groove structure, and is set along the width of the pedestal, setting it is U-shaped
When mounted, the snap ring set up with cable week is engaged the cable that slot makes, and is played the role of to the installation of cable fixed.It adopts
With this scheme there is wire connection terminal installation to stablize, cable installation tightness is high, can the good benefit of implementation result.Also,
This mode is a kind of explanation of preferred embodiments, but is not limited thereto.It, can be according to user's need when implementing the present invention
It asks and carries out appropriate replacement and/or modification.
In another example, the head cover further includes：
Third through-hole 13 is engaged with the cylindric wire column and is arranged at the head cover surface, is mainly cable
Installation provide installation passage；
4th inner fovea part 14, be arranged to the matched rectangular structure of the first inner fovea part, to be electrically connected
The rectangular-shaped accommodating chamber of half closed is formed in device outer housing；
5th inner fovea part 15, be arranged to the matched convex structure of the second inner fovea part, to be electrically connected
Device outer housing one side forms a round shape incoming line 16.
6th inner fovea part 17, be arranged to the matched U-type groove structure of the 3rd inner fovea part, using this scheme
With can implementation result is good, cable mounting stability is high benefit.Also, this mode is a kind of saying for preferred embodiments
It is bright, but be not limited thereto.When implementing the present invention, appropriate replacement and/or modification can be carried out according to user's demand.
In another example, the edge of the pedestal is provided with a concave inward structure 18 in n font structures, the top
The edge of lid is provided with the n fonts extension 19 being matched therewith.By the n font knots for being arranged on base edge and cap edge
Concave inward structure, the extension of structure further enhance stability when pedestal is installed with head cover, and the feelings of opposite slip will not occur
Condition.Using this scheme have clamping stability it is high, can the good benefit of implementation result.Also, this mode is one kind
The explanation of preferred embodiments, but be not limited thereto.When implementing the present invention, appropriate replacement can be carried out according to user's demand
And/or modification.
In another example, the perpendicular bisector of first snap ring and the second snap ring and the diameter parallel of the supporting rod.
Due to when card moves up and down the barrier effect for running into baffle, it is necessary to which card is moved along the direction opposite with the direction of motion
It is dynamic, so only the first snap ring (that is to say parallel and supporting rod with the perpendicular bisector of the second snap ring perpendicular to the moving direction of card
Diametric(al)) when, just can guarantee that card is moved along default direction.There is conveniently moving, control effect using this scheme
Good benefit.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.Implementing the present invention
When, appropriate replacement and/or modification can be carried out according to user's demand.
In another example, the elastic string is arranged to SWPB type springs, and its coefficient of elasticity be arranged to 18~
22g/mm.The coefficient of elasticity of spring is arranged in the range of this, is due to when clamping between head cover and pedestal, that is to say card
Piece is passed through when being in clamping position after baffle, it is necessary to spring has certain hardness, to ensure that card will not be too loose due to spring, with
Opposite slip occurs for catch, sets situation about directly coming off from catch one side, causes the stability of connection and reduces.Using this side
Case have improve connect fixed stability, can the good benefit of implementation result.Also, this mode is a kind of preferable reality
The explanation of example, but be not limited thereto.When implementing the present invention, can be carried out according to user's demand appropriate replacement and/or
Modification.
In another example, the elastic string is arranged on the first card and the center of the second card upper surface and lower surface
At position.Its main purpose is to give the first card with the second card when being contacted respectively with baffle, and it is empty to be reserved with enough positions
Between, so that it can smoothly pass through under the elastic force effect of elastic string from the path clearance between baffle.Had using this scheme
Having can the good benefit of implementation result.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.
When implementing the present invention, appropriate replacement and/or modification can be carried out according to user's demand.
In another example, the length of first card and the second card is the 1/3 of first through hole diameter.So
The main purpose of setting is to avoid the length of the first card and the second card too long, causes the first card and the second card in elasticity
Under the elastic force effect of rope, it is impossible to from the clearance channel between two baffles by preventing elastic element from normally working.Using
This scheme have ensure elastic element normal work, can the good benefit of implementation result.Also, this mode is one kind
The explanation of preferred embodiments, but be not limited thereto.When implementing the present invention, appropriate replacement can be carried out according to user's demand
And/or modification.
In another example, the first through hole and the number of the second through hole are arranged to 4, and the first through hole
At the angular position of the pedestal, second through hole is located at the angular position of the head cover.It is arranged on four corners
Through hole at position that is to say the installation site of flexible clamp piece so that there are four the installation fastenings in angle with head cover tool for pedestal
Effect, using this scheme have installation stablize it is high, can the good benefit of implementation result.Also, this mode is one kind
The explanation of preferred embodiments, but be not limited thereto.When implementing the present invention, appropriate replacement can be carried out according to user's demand
And/or modification.
In another example, another installation settings mode of the flexible clamp piece and baffle is：
It is uniformly arranged along the same plane of the first through hole inner wall there are four baffle, so that any baffle is adjacent thereto
Two baffles between line it is vertical.
Along the second through-hole wall predetermined position setting, there are four flexible clamp pieces；
Wherein, four flexible clamp pieces are engaged setting one by one with four baffles, so that head cover is realized with pedestal
Clamping on four direction.Using this scheme have fastening effect it is good, reduce cable connecting fault benefit.Also,
This mode is a kind of explanation of preferred embodiments, but is not limited thereto.It, can be according to user's need when implementing the present invention
It asks and carries out appropriate replacement and/or modification.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To a kind of electricity of the present invention
The application of connector shell, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With.It can be applied to various suitable the field of the invention completely.It, can be easily for those skilled in the art
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of electrical connector housing, which is characterized in that including：
Pedestal, thereon predetermined position be provided with multiple first through hole；
Head cover is provided with multiple and matched second through hole of the first through hole；
Wherein, each first through hole inner wall predetermined position is both provided with first baffle and second baffle, and the first gear
The passage of a default size is arranged at intervals between plate and second baffle, be both provided in each second through hole it is at least one set of with
The first baffle and the matched flexible clamp piece of second baffle, each flexible clamp piece include：
Supporting rod, its one end is fixedly installed on the second through-hole wall predetermined position, and the support shank diameter is less than institute
State passage；
Snap ring, include at least two groups and be relatively arranged on the first snap ring of the supporting rod other end predetermined position with
Second snap ring；
Fastener is engaged the first card and the second card of setting including at least two with first snap ring, the second snap ring,
And between first snap ring and the first card, the second snap ring and the second card by a pivot pin and then connection so that fastener
It can be rotated along the preset direction of snap ring；
At least four elastic strings, its one end are fixedly installed on the supporting rod, other end fixed setting and the described first card
The upper surface of piece and the second card, lower surface predetermined position.
2. a kind of electrical connector housing as described in claim 1, which is characterized in that the pedestal further includes：
First inner fovea part is set as rectangular structure, and first inner fovea part is divided by a cylindric wire column
It is cut into as the first inner cavity and the second inner cavity；
Second inner fovea part is convex structure, and is arranged at the center of the pedestal along the length direction of the pedestal
Place；
3rd inner fovea part is arranged to U-type groove structure, and is set along the width of the pedestal.
3. a kind of electrical connector housing as claimed in claim 2, which is characterized in that the head cover further includes：
Third through-hole is engaged with the cylindric wire column and is arranged at the head cover surface；
4th inner fovea part, be arranged to the matched rectangular structure of the first inner fovea part, in electrical connector housing
The rectangular-shaped accommodating chamber of half closed is formed in vivo；
5th inner fovea part, be arranged to the matched convex structure of the second inner fovea part, in electrical connector housing
Body one side forms a round shape incoming line；
6th inner fovea part is arranged to and the matched U-type groove structure of the 3rd inner fovea part.
4. a kind of electrical connector housing as described in claim 1, which is characterized in that the edge of the pedestal, which is provided with one, is in
The concave inward structure of n font structures, the edge of the head cover are provided with the n font extensions being matched therewith.
5. a kind of electrical connector housing as described in claim 1, which is characterized in that in first snap ring and the second snap ring
The diameter parallel of vertical line and the supporting rod.
6. a kind of electrical connector housing as described in claim 1, which is characterized in that the elastic string is arranged to SWPB type bullets
Spring, and its coefficient of elasticity is arranged to 18~22g/mm.
7. a kind of electrical connector housing as described in claim 1, which is characterized in that the elastic string be arranged on the first card with
Second card upper surface and the center position of lower surface.
A kind of 8. electrical connector housing as described in claim 1, which is characterized in that the length of first card and the second card
It spends for the 1/3 of first through hole diameter.
9. a kind of electrical connector housing as described in claim 1, which is characterized in that the first through hole and of the second through hole
Number is arranged to 4, and the first through hole is located at the angular position of the pedestal, and second through hole is located at the head cover
Angular position at.
10. a kind of electrical connector housing as described in claim 1, which is characterized in that the flexible clamp piece and baffle it is another
Planting installation settings mode is：
Be uniformly arranged along the same plane of the first through hole inner wall there are four baffle so that any baffle it is adjacent thereto two
Line between a baffle is vertical；
Along the second through-hole wall predetermined position setting, there are four flexible clamp pieces；
Wherein, four flexible clamp pieces are engaged setting one by one with four baffles, so that head cover realizes four with pedestal
Clamping on direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017211806063 | 2017-09-14 | ||
| CN201721180606 | 2017-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442055U true CN207442055U (en) | 2018-06-01 |
Family
ID=62285589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676904.1U Active CN207442055U (en) | 2017-09-14 | 2017-12-05 | A kind of electrical connector housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845889A (en) * | 2017-09-14 | 2018-03-27 | 绵阳鼎圣机械有限公司 | A kind of electrical connector housing |
-
2017
- 2017-12-05 CN CN201721676904.1U patent/CN207442055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845889A (en) * | 2017-09-14 | 2018-03-27 | 绵阳鼎圣机械有限公司 | A kind of electrical connector housing |
| CN107845889B (en) * | 2017-09-14 | 2024-04-05 | 绵阳鼎圣机械有限公司 | Electric connector shell |
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