CN109038466A - A kind of cable fixing head - Google Patents
A kind of cable fixing head Download PDFInfo
- Publication number
- CN109038466A CN109038466A CN201810967038.4A CN201810967038A CN109038466A CN 109038466 A CN109038466 A CN 109038466A CN 201810967038 A CN201810967038 A CN 201810967038A CN 109038466 A CN109038466 A CN 109038466A
- Authority
- CN
- China
- Prior art keywords
- main body
- hose
- dagger
- fixing head
- cable fixing
- 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.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000005476 soldering Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
Landscapes
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of cable fixing heads, including hose, the first dagger, packing cap and main body.Packing cap and main body are arranged the end for being fixed on hose, and the two is threadedly coupled；First dagger is arranged in inside hose, is used to support the inner sidewall of hose；Cricoid gauze screen is nested and fixed in the inside of first dagger.Cable fixing head disclosed by the invention is provided with gauze screen, gauze screen forms shielding space in therein, in use, the multi-cable for penetrating cable fixing head is in the shielding space of gauze screen, cable fixing head can be electromagnetically shielded cable, cable reduces the requirement to cable without carrying shield member.
Description
Technical field
The present invention relates to technical field of electric equipment, more specifically to a kind of cable fixing head.
Background technique
Cable fixing head is the device for fixing and protecting cable in various electrical equipments.In use, cable
It penetrates cable fixing head and is attached with the electrical component of box house；Cable fixing head is fixed on wall box simultaneously, real
The connection and fixation of existing cable, cable fixing head play the role of protecting cable.
Since, there may be electromagnetic signal, the electrical component of box house is easy to be interfered outside cabinet.And in order to protect
The normal use for hindering electrical component, causes in actual use to the more demanding of cable, and user usually selects with electromagnetism
The cable of function of shielding reduces the flexibility used, also adds use cost.
It is current those skilled in the art in conclusion how to provide a kind of cable fixing head that can shield electromagnetic signal
Member's urgent problem to be solved.
Summary of the invention
In view of this, it is able to carry out electromagnetic shielding the object of the present invention is to provide a kind of cable fixing head, it is electrical ensureing
On the basis of equipment works normally, the requirement to cable is reduced.
To achieve the goals above, the invention provides the following technical scheme:
A kind of cable fixing head, including hose, the inside hose are equipped with and are used to support the first of the hose inner sidewall
Cricoid gauze screen is nested and fixed inside first dagger in dagger；The periphery of the hose end, which is arranged, is fixed with packing
Cap and main body, and the side wall of the main body is connected with the sidewall thread of the packing cap.
Preferably, the end of first dagger is equipped with to far from the hose central axis direction and extends, to compress
The first boss of hose end face is stated, the end of the gauze screen is turned down along the extending direction of the first boss；The packing cap
The first packing cap and the second packing cap including axial setting and sidewall thread connection, the second packing cap are set to described the
Between one packing cap and the main body, the middle part of the second packing cap is equipped with for cooperating with the first boss to compress
State the First terrace of gauze screen.
Preferably, the first boss include can be tight with the first step face pressure first boss ontology and with it is described soft
The clamp nut of end surfaces fitting；First dagger is equipped with external screw thread, in the end of the gauze screen along the first step
In the state that face extends between the clamp nut and the first boss ontology, the clamp nut and the first boss
Ontology can be along gauze screen described in axial compression.
Preferably, the lateral wall of first dagger is equipped with the raised line fixed with the cooperation of the groove of the hose.
Preferably, it is equipped between the inner sidewall of the first packing cap, the hose lateral wall and the First terrace
First water proof ring, and the inner sidewall of first water proof ring is equipped with for the rack gear with the clamping of the groove of the hose lateral wall.
Preferably, the inside hose is equipped with flexible sheath, and the gauze screen is set to the flexible sheath and described soft
Between pipe.
Preferably, the flexible sheath is axially extended to the outside of the hose, and the end of the flexible sheath is equipped with
The flexible sheath can be radially expanded, the second dagger to carry out axial limiting, the lateral wall of second dagger is equipped with
Wedge-shaped protrusion.
Preferably, the end of second dagger is equipped with the second boss being fitted and connected with the flexible sheath end face, institute
It states main body and is equipped with the second step face for being used for second boss described in axial compression.
Preferably, the gauze screen is fixed with the first dagger soldering.
Preferably, the main body includes axially disposed the first main body and the second main body, first main body one end with
The packing cap thread connection, the other end are socketed in second main body；The lateral wall of first main body and described second
The inner sidewall of main body is equipped with the corresponding annular groove in position, is equipped in the annular groove for avoiding first main body and described the
The swivel becket of two main body axial separations.
Cable fixing head provided by the invention includes hose, the first dagger, packing cap and main body.Packing cap and main body are arranged
It is fixed on the end of hose, and the two is threadedly coupled；First dagger is arranged in inside hose, is used to support the inner sidewall of hose；
Cricoid gauze screen is nested and fixed in the inside of first dagger.
During the work time, since cable fixing head is provided with gauze screen, gauze screen is socketed in the inside of the first dagger,
Therein forms shielding space.After cable fixing head penetrates multi-cable, whole cables are in the shielding space of gauze screen
In.Therefore in use, without individually carrying shield member, penetrate inside cable fixing head can be realized to electromagnetism cable
Shielding, reduce the requirement to cable.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the appearance schematic diagram of cable fixing head provided by the present invention；
Fig. 2 is the cross-sectional view of one end of cable fixing head provided by the present invention；
Fig. 3 is the perspective view of the explosion of Fig. 2；
Fig. 4 is the appearance schematic diagram of hose provided by the present invention；
Fig. 5 is the top view of the first packing cap provided by the present invention；
Fig. 6 is the cross-sectional view of the first packing cap provided by the present invention；
Fig. 7 is the cross-sectional view of the first water proof ring provided by the present invention；
Fig. 8 is the cross-sectional view of the first dagger provided by the present invention；
Fig. 9 is the top view of the second packing cap provided by the present invention；
Figure 10 is the cross-sectional view of the second packing cap provided by the present invention；
Figure 11 is the top view of the second dagger provided by the present invention；
Figure 12 is the cross-sectional view of the second dagger provided by the present invention；
Figure 13 is the cross-sectional view of the second water proof ring provided by the present invention；
Figure 14 is the top view of the second main body provided by the present invention；
Figure 15 is the cross-sectional view of the second main body provided by the present invention；
Figure 16 is the cross-sectional view of the first main body provided by the present invention；
Figure 17 is the perspective view of the explosion of main body provided by the present invention.
Appended drawing reference in Fig. 1~17 are as follows:
Hose 1, the first packing cap 2, the first water proof ring 3, the first dagger 4, flexible sheath 5, gauze screen 6, the second packing cap
7, the second dagger 8, the second water proof ring 9, the first main body 10, sealing ring 11, swivel becket 12, the second main body 13, O-ring 14, locking
Nut 15.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of cable fixing head, can be electromagnetically shielded to internal cable, ensure electricity
The normal work of gas equipment.
Fig. 1~17 is please referred to, Fig. 1 is the appearance schematic diagram of cable fixing head provided by the present invention；Fig. 2 is institute of the present invention
The cross-sectional view of one end of the cable fixing head of offer；Fig. 3 is the perspective view of the explosion of Fig. 2；Fig. 4 is hose provided by the present invention
Appearance schematic diagram；Fig. 5 and Fig. 6 is respectively the top view and cross-sectional view of the first packing cap provided by the present invention；Fig. 7 is the present invention
The cross-sectional view of provided first water proof ring；Fig. 8 is the cross-sectional view of the first dagger provided by the present invention；Fig. 9 and Figure 10 difference
For the top view of the second packing cap provided by the present invention；Figure 11 and Figure 12 is respectively bowing for the second dagger provided by the present invention
View and cross-sectional view；Figure 13 is the cross-sectional view of the second water proof ring provided by the present invention；Figure 14 and Figure 15 is respectively institute of the present invention
The top view and cross-sectional view of the second main body provided；Figure 16 is the cross-sectional view of the first main body provided by the present invention；Figure 17 is this
The perspective view of the explosion of main body provided by inventing.
The present invention provides a kind of cable fixing head, including hose 1, it is equipped with inside hose 1 and is used to support 1 inner sidewall of hose
The first dagger 4, cricoid gauze screen 6 is nested and fixed inside the first dagger 4；The periphery of 1 end of hose be arranged be fixed with it is urgent
Tight cap and main body, and the side wall of main body is connected with the sidewall thread of packing cap.
Specifically, hose 1 is for accommodating cable；In a ring and the inside of hose 1, main function is arranged in first dagger 4
Be support hose 1, avoid during the installation process 1 end of hose deformed after being squeezed, thus improve hose 1 waterproof effect
Fruit.It should be understood that there is usually no poorly sealed problems at middle part, therefore since the sealing of hose 1 essentially consists in end
First dagger 4 can be only arranged in the end regions of hose 1.
The ring-shaped section and ring-shaped of gauze screen 6 can be specifically made of copper mesh or other materials with electro-magnetic screen function.Screen
The inside that net 6 is socketed in the first dagger 4 is covered, and is fixedly connected in the way of mechanical structure, bonding, soldering etc. with the first dagger 4.
In addition, the length of gauze screen 6 needs that actual demand is combined to be selected, if the length of gauze screen 6 is greater than the length of the first dagger 4
When, 6 a part of gauze screen is socketed in the first dagger 4, and another part is then suspended in hose 1.
Packing cap sleeve is located at the end of hose 1, and one end is fixedly connected with the lateral wall of hose 1, interior spiral shell is arranged in the other end
Line；Correspondingly, main body is socketed in the inside of packing cap, external screw thread is arranged close to one end of packing cap in main body, so as to internal screw thread
With being merged into row axial compression, and main body is provided with external screw thread far from one end of packing cap.
In actual use, cabinet is provided with through-hole, and main body penetrates in cabinet far from one end of packing cap, while case
Body is internally provided with the locking nut 15 that can lock main body.After the fixed completion of cable fixing head, main body is located at packing cap
Between cabinet；In addition, being also normally provided with O-ring 14 between main body and cabinet lateral wall to enhance leakproofness.
It should be noted that hose 1 provided by the present application can be used to connect the electrical component of two box houses, at this time
The both ends of hose 1 use symmetrical structure, be described herein just for the structure of cable fixing head one end, the other end it is specific
Structure repeats no more.And it is hereinafter described for convenience, according to the perspective definition top and bottom in Fig. 2, for example, packing cap in Fig. 2
The upper end of main body is set, and locking nut 15 is located at the lower end of main body.
Cable fixing head provided by the present application is internally provided with gauze screen 6 in hose 1, and gauze screen 6 can be in therein
Form shielding space.In use, cable by main body penetrate hose 1 and pass through shielding space, gauze screen 6 play for
The effect of cable shield electromagnetic signal；Gauze screen 6 can also increase the radius bend of product simultaneously, reduce product in use process
In the risk that fractures.It is reduced using cable fixing head provided by the present application without selecting the cable with electro-magnetic screen function
Requirement to cable reduces use cost to improve the flexibility used.In addition, being penetrated inside cable fixing head
When multi-cable, gauze screen 6 can be simultaneously electromagnetically shielded whole cables, save installation space.
Further, in order to optimize the using effect of cable fixing head, in the present embodiment, the end of the first dagger 4 is equipped with
To far from the extension of 1 central axis direction of hose, the first boss to compress 1 end face of hose, the end of gauze screen 6 is along first boss
Extending direction fold；Packing cap includes the first packing cap 2 and the second packing cap 7 of axial setting and sidewall thread connection, the
Two packing caps 7 are set between the first packing cap 2 and main body, the middle part of the second packing cap 7 be equipped with for first boss cooperate with
Compress the First terrace of gauze screen 6.
Specifically, the lower end of the first dagger 4 is arranged in first boss with reference to Fig. 8, the outer diameter of first boss is greater than the first support
The outer diameter of column 4；First boss is located at the outside of hose 1 simultaneously, and upper surface can be along the end face of axial compression hose 1.Shielding
The lower end of net 6 turns down and is bonded the lower surface of lower convex platform.Second packing cap 7 be set to the first packing cap 2 lower end, with reference to Fig. 5,6,
9 and 10, the upper end of the second packing cap 7 is connect with 2 lower thread of the first packing cap, the lower end of the second packing cap 7 and main body screw
Connection, and the radius at 7 middle part of the second packing cap reduces to form First terrace.When the first packing cap 2 and the second packing cap 7 are along axis
To when compressing, gauze screen 6 is clipped in the middle and is compressed by the lower surface of First terrace and first boss, realizes the axis of gauze screen 6
To fixation.
Optionally, in another embodiment provided by the present application, first boss includes can be tight with first step face pressure the
One boss ontology and the clamp nut being bonded with 1 end face of hose；First dagger 4 is equipped with external screw thread, in the end of gauze screen 6 along the
In the state that one step surface extends between clamp nut and first boss ontology, clamp nut and first boss ontology can be along axis
To compression gauze screen 6.
Specifically, external screw thread is provided only on the lower end area of the first dagger 4, clamp nut is set in the outer of the first dagger 4
Week is simultaneously threadedly engaged with the first dagger 4.The lower section of clamp nut is arranged in first boss ontology.When the end of gauze screen 6 along
The surface of first boss ontology, i.e., when to side wall and finally extending to the upper surface of first boss ontology by bottom surface, clamp nut
It screws downwards until the upper surface with first boss ontology clamps gauze screen 6.
Optionally, with reference to Fig. 8, in order to increase the stretching resistance of hose 1, the lateral wall of the first dagger 4 is equipped with recessed with hose 1
The fixed raised line of slot cooperation.Specifically, hose 1 is bellows, it is embedded in the groove of 1 inner sidewall of hose in raised line, makes the two axis
To stretching resistance it is bigger.
Optionally, in order to promote the waterproof performance of cable fixing head, the inner sidewall of the first packing cap 2,1 lateral wall of hose and
The first water proof ring 3 is equipped between First terrace, and the inner sidewall of the first water proof ring 3 is equipped with for recessed with 1 lateral wall of hose
The rack gear of slot clamping.Specifically, with reference to Fig. 2 there is ring between the first packing cap 2, the second packing cap 7, first boss and hose 1
Shape gap, flexible first water proof ring 3 is filled in the gap can play the effect of enhancing leakproofness.With reference to Fig. 7,
The inner sidewall of one water proof ring 3 also sets up rack gear, in the assembled condition, in rack gear in the groove of 1 lateral wall of hose, increases by the
The contact area of one water proof ring 3 and hose 1, to promote waterproof performance.
Further, in order to reduce the abrasion of cable surface, on the basis of any one above-mentioned embodiment, in hose 1
Portion is equipped with flexible sheath 5, and gauze screen 6 is set between flexible sheath 5 and hose 1.Specifically, flexible sheath 5 can be selected specifically
Rubber or other elastic materials are made.The inside of gauze screen 6 and hose 1 is arranged in flexible sheath 5, for directly connecing with cable
Touching avoids hose 1 or gauze screen 6 from wearing cable skin, plays the role of protecting cable.
Optionally, in a kind of mode of fixed flexible sheath 5 provided by the present application, flexible sheath 5 is axially extended to soft
The outside of pipe 1, the end of flexible sheath 5, which is equipped with, to radially expand flexible sheath 5, the second dagger to carry out axial limiting
8, the lateral wall of the second dagger 8 is equipped with wedge-shaped protrusion.
Specifically, the end of flexible sheath 5 is located at the outside of hose 1, and the outer diameter of the second dagger 8 is greater than the outer of hose 1
Diameter, when being embedded to the end of flexible sheath 5 in the second dagger 8, the second dagger 8 can make the internal diameter of flexible sheath 5 become larger, therefore
The end of flexible sheath 5 can not be moved along axial direction to center.
The lateral wall of the second dagger 8 is arranged in wedge-shaped protrusion, and the upper end outer diameter of wedge-shaped protrusion is less than lower end outer diameter.One side
Face, wedge-shaped protrusion, which is more advantageous to, is pushed into flexible sheath 5 inside flexible sheath 5, facilitates the assembly of cable fixing head；Another party
The lateral wall in face, the second dagger 8 is bonded with the inner sidewall of flexible sheath 5, and wedge-shaped protrusion also can provide support for flexible sheath 5
Power connects flexible sheath 5 and the second dagger 8 stronger.
Optionally, in order to enhance the fixed effect of the second dagger 8, in the present embodiment, the end of the second dagger 8 is equipped with and bullet
Property 5 end face of the sheath second boss that is fitted and connected, main body is equipped with the second step face for axial compression second boss.Specifically
, with reference to Figure 11 and Figure 12, the lower end of the second dagger 8 is arranged second boss, under the upper surface of second boss and flexible sheath 5
End face fitting.The upper end of main body is threadedly coupled with the second packing cap 7, and lower end is connect with locking nut 15, and middle part internal diameter subtracts
Small formation second step face.When main body and the second packing cap 7 compress, second step face can be along axial compression second boss
The second dagger 8 is fixed in lower surface.
Optionally, with reference to Figure 13, in order to further enhance waterproof performance, inner sidewall, the flexible sheath 5 of the second packing cap 7
Lateral wall, main body upper end inner sidewall and second step face between there is the cavity body structure of annular, be arranged in the cavity body structure
Second water proof ring 9, wherein the second water proof ring 9 is made of elastic material, in order to cooperate the second packing cap 7 and main body, second is anti-
The lateral wall of hydrosphere 9 can be specifically in step type.
Further, in a kind of embodiment provided by the present application, gauze screen 6 is fixed with 4 soldering of the first dagger.Specifically,
Gauze screen 6 can be connect with the inner sidewall soldering of the first dagger 4, can also be connect with the bottom surface of first boss, can also be with
The upper surface of one boss connects, and realizes the connection of gauze screen 6 and the first dagger 4.The mode of soldering connection can ensure screen
The fastness and high conductivity of the connection of net 6 are covered, shield effectiveness is improved.
It should be noted that in actual use, can use the second packing cap 7 and the first dagger 4 first is convex
Platform clamps gauze screen 6, also can use clamp nut and first boss ontology clamps gauze screen 6, can also be fixed using soldering
Mode.Various connection types do not conflict with each other, and gauze screen 6 can be fixed using single mode, can also will be more
Kind mode is applied in combination.In addition, gauze screen 6 be clamped or soldering it is fixed after, the end of gauze screen 6 can also be repaired
It cuts, keeps 6 end of gauze screen smooth.
Further, in order to facilitate the installation of cable fixing head, on the basis of any one above-mentioned embodiment, main body packet
Axially disposed the first main body 10 and the second main body 13 are included, 10 one end of the first main body is connect with packing cap thread, another end cap
It is connected in the second main body 13；The lateral wall of first main body 10 and the inner sidewall of the second main body 13 are equipped with the corresponding annular groove in position,
The swivel becket 12 for avoiding 13 axial separation of the first main body 10 and the second main body is equipped in annular groove.
Specifically, first main body, 10 upper end is connect with packing cap lower thread with reference to Figure 14~17,13 lower end of the second main body
Cooperate with locking nut 15.The annular groove location of 13 inner sidewall of annular groove and the second main body of first main body, 10 lateral wall is opposite
It answers, after the first main body 10 and the second main body 13 are installed, the side wall of two annular grooves is spliced to form the annular groove of a completion.
Swivel becket 12 is arranged in annular groove, and swivel becket 12 is the annular structural part for being provided with fracture, can be specifically using stainless
Steel or other materials are made.In assembling process, can first by the radially compressed annular groove for being then fitted into main body of swivel becket 12,
It is final to realize the hinged of the first main body 10 and the second main body 13.
The first main body 10 and the second main body 13 using the above structure can infinite rotational, lock nut 15 makes together
Used time can rotate main body in portion outside the enclosure, main body and locking nut 15 is made to clamp case-side if housing interior volume is narrow
Wall, realizes the fixation of cabinet and cable fixing head, to facilitate the installation of cable fixing head, reduces installation cost.
It optionally, can also be also settable between in order to promote the leakproofness of the first main body 10 and the second main body 13
Sealing ring 11.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Cable fixing head provided by the present invention is described in detail above.Specific case used herein is to this
The principle and embodiment of invention is expounded, method of the invention that the above embodiments are only used to help understand and
Its core concept.It should be pointed out that for those skilled in the art, in the premise for not departing from the principle of the invention
Under, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the protection of the claims in the present invention
In range.
Claims (10)
1. a kind of cable fixing head, which is characterized in that described soft equipped with being used to support inside the hose (1) including hose (1)
First dagger (4) of (1) inner sidewall is managed, cricoid gauze screen (6) are nested and fixed inside first dagger (4)；It is described soft
The periphery of pipe (1) end, which is arranged, is fixed with packing cap and main body, and the sidewall thread of the side wall of the main body and the packing cap
Connection.
2. cable fixing head according to claim 1, which is characterized in that the end of first dagger (4) is equipped with to remote
Extend from the hose (1) central axis direction, the first boss to compress the hose (1) end face, the gauze screen (6)
End is turned down along the extending direction of the first boss；The packing cap includes the first of axial setting and sidewall thread connection
Packing cap (2) and the second packing cap (7), the second packing cap (7) be set to the first packing cap (2) and the main body it
Between, the middle part of the second packing cap (7) is equipped with for cooperating with the first boss to compress the first of the gauze screen (6)
Step surface.
3. cable fixing head according to claim 2, which is characterized in that the first boss includes can be with the First
The first boss ontology that terrace compresses and the clamp nut being bonded with the hose (1) end face；First dagger (4) is equipped with outer
Screw thread extends to the clamp nut and the first boss sheet along the First terrace in the end of the gauze screen (6)
In the state of between body, the clamp nut and the first boss ontology can be along gauze screen described in axial compression (6).
4. cable fixing head according to claim 3, which is characterized in that the lateral wall of first dagger (4) be equipped with
The fixed raised line of the groove cooperation of the hose (1).
5. cable fixing head according to claim 4, which is characterized in that the inner sidewall of the first packing cap (2), described
The first water proof ring (3) are equipped between hose (1) lateral wall and the First terrace, and the inside of first water proof ring (3)
Wall is equipped with for the rack gear with the clamping of the groove of the hose (1) lateral wall.
6. cable fixing head according to claim 1, which is characterized in that be equipped with flexible sheath inside the hose (1)
(5), and the gauze screen (6) is set between the flexible sheath (5) and the hose (1).
7. cable fixing head according to claim 6, which is characterized in that the flexible sheath (5) axially extends to institute
The outside of hose (1) is stated, the end of the flexible sheath (5), which is equipped with, to radially expand the flexible sheath (5), to carry out
The lateral wall of the second dagger (8) of axial limiting, second dagger (8) is equipped with wedge-shaped protrusion.
8. cable fixing head according to claim 7, which is characterized in that the end of second dagger (8) is equipped with and institute
State the second boss that flexible sheath (5) end face is fitted and connected, the main body is equipped with for second boss described in axial compression
Two step surfaces.
9. cable fixing head described in any one according to claim 1~8, which is characterized in that the gauze screen (6) with it is described
First dagger (4) soldering is fixed.
10. cable fixing head described in any one according to claim 1~8, which is characterized in that the main body includes along axial direction
The first main body (10) and the second main body (13) being arranged, described first main body (10) one end are connect with the packing cap thread, separately
One end is socketed in second main body (13)；The lateral wall of first main body (10) and the inside of second main body (13)
Wall is equipped with the corresponding annular groove in position, is equipped in the annular groove for avoiding first main body (10) and second main body
(13) swivel becket (12) of axial separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967038.4A CN109038466A (en) | 2018-08-23 | 2018-08-23 | A kind of cable fixing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967038.4A CN109038466A (en) | 2018-08-23 | 2018-08-23 | A kind of cable fixing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109038466A true CN109038466A (en) | 2018-12-18 |
Family
ID=64628206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810967038.4A Pending CN109038466A (en) | 2018-08-23 | 2018-08-23 | A kind of cable fixing head |
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| Country | Link |
|---|---|
| CN (1) | CN109038466A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784233A (en) * | 1971-10-15 | 1974-01-08 | Bunker Ramo | Cable-termination adapter |
| CH690946A5 (en) * | 1996-04-19 | 2001-02-28 | Pma Ag | Cable connector for equipment casing which provides sound mechanical connection and earthing, includes screwed compression fitting which grips conductive cable sheath |
| DE19611717B4 (en) * | 1996-03-25 | 2005-01-13 | Pma Ag | Connection element for shielded conductors and cables |
| CN105932467A (en) * | 2016-06-07 | 2016-09-07 | 倍仕得电气科技（杭州）股份有限公司 | Shielded cable connector |
| CN205752600U (en) * | 2016-06-28 | 2016-11-30 | 陕西华达科技股份有限公司 | A kind of cable assembly tolerating hot environment |
| CN107069643A (en) * | 2017-05-31 | 2017-08-18 | 倍仕得电气科技（杭州）股份有限公司 | A kind of cable fixing head |
| CN107069609A (en) * | 2017-06-07 | 2017-08-18 | 倍仕得电气科技（杭州）股份有限公司 | A kind of hose cable gland |
| CN207339230U (en) * | 2017-10-31 | 2018-05-08 | 倍仕得电气科技（杭州）股份有限公司 | A kind of shielded multiconductor cable gland |
-
2018
- 2018-08-23 CN CN201810967038.4A patent/CN109038466A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784233A (en) * | 1971-10-15 | 1974-01-08 | Bunker Ramo | Cable-termination adapter |
| DE19611717B4 (en) * | 1996-03-25 | 2005-01-13 | Pma Ag | Connection element for shielded conductors and cables |
| CH690946A5 (en) * | 1996-04-19 | 2001-02-28 | Pma Ag | Cable connector for equipment casing which provides sound mechanical connection and earthing, includes screwed compression fitting which grips conductive cable sheath |
| CN105932467A (en) * | 2016-06-07 | 2016-09-07 | 倍仕得电气科技（杭州）股份有限公司 | Shielded cable connector |
| CN205752600U (en) * | 2016-06-28 | 2016-11-30 | 陕西华达科技股份有限公司 | A kind of cable assembly tolerating hot environment |
| CN107069643A (en) * | 2017-05-31 | 2017-08-18 | 倍仕得电气科技（杭州）股份有限公司 | A kind of cable fixing head |
| CN107069609A (en) * | 2017-06-07 | 2017-08-18 | 倍仕得电气科技（杭州）股份有限公司 | A kind of hose cable gland |
| CN207339230U (en) * | 2017-10-31 | 2018-05-08 | 倍仕得电气科技（杭州）股份有限公司 | A kind of shielded multiconductor cable gland |
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Application publication date: 20181218 |
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