Summary of the invention
Embodiments of the invention provide a kind of connector and have the electronic equipment of this connector, compatibility can connect the connector of two kinds of dimensionss better.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the invention provides a kind of connector, comprise the first joint for connecting the first connector and the second joint for being connected the second connector, described first joint or the second joint connect body for being fixed on, described first joint and described second joint be mutually grafting vertically, and described first joint slides axially with described second joint and is connected; Described first joint has the first size for connection with described first connector adaptation, and described second joint has adaptive with described second connector and varies in size in the second size for connection of described first size for connection;
The second joint vertically relative to the first joint sliding to one end of described first joint time, described first joint connects described first connector;
The second joint vertically relative to the first joint sliding to the other end of described first joint time, described second joint connects described second connector.
In the first mode in the cards of first aspect, described first joint is circumferentially interval with the first opening, and described first joint is circumferentially interval with the first projection, described first opening and described first projection interlaced arrangement;
Accordingly, described second joint is circumferentially interval with the second projection be inserted in described first opening, and described second joint is circumferentially interval with the second opening inserting described first projection, described second opening and described second projection interlaced arrangement.
In conjunction with the first mode in the cards, in the second possibility implementation, described first joint is provided with the first internal thread, and the size of described first internal thread forms described first size for connection; Described second joint is provided with the second internal thread, and the size of described second internal thread forms described second size for connection.
In conjunction with the second mode in the cards, in the third possibility implementation, the lateral surface of described first joint circumferentially hollows out described first opening of formation in interval, and the lamellar body between adjacent described first opening forms described first projection;
Accordingly, the medial surface of described second joint is circumferentially interval with described second projection, and the groove between adjacent described second projection forms described second opening.
In conjunction with the third mode in the cards, in the 4th kind of possibility implementation, described second projection slightly stretches out in the medial surface of described first joint, and is provided with described second internal thread perpendicular to the side of radial direction in described second projection.
In conjunction with any one of first to fourth kind of mode in the cards of first aspect and first aspect, in the 5th kind of mode in the cards, described first joint and described second joint be slidably connected for: the lateral surface of described first joint is circumferentially interval with sliding tray, accordingly, described second joint is provided with and snaps in described sliding tray and the profile slid axially in described sliding tray.
In conjunction with the 5th kind of mode in the cards, in the 6th kind of mode in the cards, described sliding tray is arranged on the lateral surface of described first projection.
In conjunction with the 5th kind of mode in the cards, in the 7th kind of mode in the cards, described profile is arranged on an end face of described second joint, and described profile favours this end face.
In conjunction with the 7th kind of mode in the cards, in the 8th kind of mode in the cards, described profile is arranged on medial surface relative with described sliding tray in described second opening.
In conjunction with the 8th kind of mode in the cards, in the 9th kind of mode in the cards, face relative with described sliding tray in described profile is wedge shape, and described profile has scalability along the radial direction of described second joint.
Second aspect, present invention also offers a kind of electronic equipment, and comprise and connect body and any one connector above-mentioned, described connection body fixed by described first joint in described connector or described second joint.
In conjunction with second aspect mode in the cards, in the first mode in the cards, described connection body can be connection cable.
In conjunction with the first mode in the cards of second, in the second mode in the cards, one end of described first joint or described second joint is fixedly connected with sleeve, and described sleeve locks described connection cable by binding ring.
In conjunction with the first or the second mode in the cards of second aspect or second, in the third mode in the cards, one end of described connection cable connects described first joint or described second joint.
In conjunction with the first or the second mode in the cards of second aspect or second, in the 4th kind of mode in the cards, the two ends of described connection cable connect described first joint or described second joint.
A kind of connector that the embodiment of the present invention provides and the electronic equipment with this connector, comprise the first joint for connecting the first connector and the second joint for being connected the second connector, be connected because described first joint slides axially with described second joint, make described first joint and described second joint vertically relative sliding can occur like this, and the second joint vertically relative to the first joint sliding to one end of described first joint time, one of them joint is for connecting the first connector; The second joint vertically relative to the first joint sliding to the other end of described first joint time, another joint is for connecting the second connector; Because described first joint has the first size for connection with described first connector adaptation, described second joint has adaptive with described second connector and varies in size in the second size for connection of described first size for connection, so accordingly, the size for connection specification of the first connector and the size for connection specification of the second connector also different, therefore can the compatible connector connecting two kinds of different size specifications preferably in same connector.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of the present invention connector;
Fig. 2 is the schematic diagram of connection first connector of embodiment of the present invention connector;
Fig. 3 is the schematic diagram of connection second connector of embodiment of the present invention connector;
Fig. 4 is the schematic diagram of the first joint in embodiment of the present invention connector;
Fig. 5 is one of schematic diagram of the second joint in embodiment of the present invention connector;
Fig. 6 is the schematic diagram two of the second joint in embodiment of the present invention connector;
Fig. 7 is one of assembling schematic diagram of embodiment of the present invention connector;
Fig. 8 is the assembling schematic diagram two of embodiment of the present invention connector;
Fig. 9 is the schematic diagram that in the embodiment of the present invention, connection cable two ends connect connector;
Figure 10 is the another kind of structural representation of embodiment of the present invention connector.
Reference numeral:
1-first joint, 10-first opening, 11-first projection, 12-first internal thread, 13-sliding tray, 2-second joint, 20-second opening, 21-second projection, 22-second internal thread, 23-profile, 3-first connector, 30-first jack, 4-second connector, 40-second jack, 5-binding ring, 6-sleeve, 7-connection cable
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 3, for an embodiment of connector of the present invention, comprise the first joint 1 for connecting the first connector 3 and the second joint 2 for being connected the second connector 4, this first joint 1 or this second joint 2 connect body (can be such as the connection cable 7 shown in Fig. 2 or Fig. 3) for being fixed on, wherein, first joint 1 and the second joint 2 be mutually grafting vertically, and the first joint 1 slides axially with the second joint 2 and is connected; This first joint has the first size for connection stating the first connector adaptation with this, and this second joint has adaptive with this second connector and varies in size in the second size for connection of the first size for connection;
As shown in Figure 2, when the second joint 2 slides into one end of the first joint 1 relative to the first joint 1 vertically, can be that the first joint 1 shown in Fig. 2 connects the first connector 3;
As shown in Figure 3, when the second joint 2 slides into the other end of the first joint 1 relative to the first joint 1 vertically, can be that the second joint 2 shown in Fig. 3 connects the second connector 4.
According to above-mentioned content, be connected because the first joint 1 slides axially with the second joint 2, make the first joint 1 and the second joint 2 vertically relative sliding can occur like this, and when the second joint 2 slides into one end of the first joint 1 relative to the first joint 1 vertically, one of them joint is for connecting the first connector 3; When the second joint 2 slides into the other end of the first joint 1 relative to the first joint 1 vertically, another joint for connecting the second connector 4; Because the first joint 1 has the first size for connection with the first connector 3 adaptation, second joint 2 has adaptive with the second connector 4 and varies in size in the second size for connection of described first size for connection, so accordingly, the size for connection specification of the first connector 3 and the size for connection specification of the second connector 4 also different, therefore can the compatible connector connecting two kinds of different size specifications preferably in same connector.
Such as, with reference to Fig. 4 or Figure 10, the concrete structure of this connector can be: be circumferentially interval with the first opening 10 (not noting in Figure 10) at the first joint 1, and the first joint 1 is circumferentially interval with the first projection 11, first opening 10 and the first projection 11 interlaced arrangement;
Accordingly, with reference to Fig. 5 or Figure 10, second joint 2 is circumferentially interval with the second projection 21 be inserted in the first opening 10, and the second joint 2 is circumferentially interval with the second opening 20 of insertion first projection 11, this second opening 20 and second projection 21 interlaced arrangement.
Assembling process according to above-mentioned content this connector known comprises: inserted by first opening 10 of the second projection 21 in the second joint 2 from the first joint 1, and the first projection 11 simultaneously in the first joint 1 inserts from the second opening 20 of the second joint 2.
It should be noted that, above-mentioned the first joint 1 and the second joint 2 mentioned can be male simultaneously, or be female simultaneously, or one of them joint is male, another is female, for the ease of understanding, here can using the first joint 1 and the second joint 2 simultaneously as male, such as this connector is DC plug, as shown in Figure 10, accordingly, first connector 3 (the first socket) has the first jack 30 of pluggable first joint 1, second connector 4 (the second socket) has the second jack 40 of pluggable second joint 21, and the diameter of the first jack 30 is greater than the diameter of the second jack, the external diameter (i.e. aforementioned the first size for connection mentioned) of such first joint 1 is greater than the external diameter (i.e. aforementioned the second size for connection mentioned) of the second joint 2.When the second joint 2 slides to one end (left end as shown in Figure 10) of the first joint 1 vertically, the first joint 1 can be inserted in the first jack 30, and namely this connector is switched to larger plug; When the second joint 2 slides to the other end (right-hand member as shown in Figure 10) of the first joint 1 vertically, the second joint 2 can be inserted in the second jack 40, and namely this connector is switched to less plug.Same connector compatiblely can connect the DC socket that two kinds have different jack size as can be seen from the above, can save the quantity of a DC plug compared with actual conditions.
When the first joint 1 and the second joint 2 are simultaneously as female, such as the female be threaded (can be nut), now the first joint 1 is provided with the first internal thread 12 (as Fig. 1 or Fig. 4) that can be used as the first size for connection, second joint 2 is provided with the second internal thread 22 (as Fig. 1 or Fig. 5 or Fig. 6) that can be used as the second size for connection, accordingly, first connector 3 and the second connector 4 are as male (as screw, bolt), and in order to realize the connection with internal thread, two connectors all have external screw thread (as Fig. 2 and Fig. 3).When the second joint 2 slides to first joint 1 one end (right-hand member such as shown in Fig. 2) vertically, this connector is switched to the first joint 1, and the first connector 3 can be made to be spirally connected the first joint 1; When the second joint 2 slides to the other end of the first joint 1 vertically (left end such as shown in Fig. 3), the second joint 2 can be made to be spirally connected the second joint 2.This connector compatiblely can connect the male (as screw, bolt) that two kinds have different external screw thread dimensions like this, can save the female female of tool (as a nut) quantity compared with actual conditions.
This connector can have a variety of as the structure of female, alternatively, the structure such as shown in Fig. 4 can be adopted, circumferentially formation first opening 10 is hollowed out in interval at the lateral surface of the first joint 1, this first opening 10 is preferably spacedly distributed, and the quantity of distribution can set according to the situation of reality, the lamellar body between adjacent first opening 10 then forms the first projection 11; Accordingly, the medial surface of the second joint 2 is circumferentially interval with the second projection 21, similarly, as shown in Figure 5 or Figure 6, this second projection 21 is preferably spacedly distributed accordingly, and the quantity of distribution is identical with the quantity of the first opening 10, and the groove between adjacent second projection 21 forms the second opening 20.
And be directed to the Set Top Box mentioned in background technology, the Dimension Types of the radio-frequency joint of this Set Top Box generally includes metric system with made in Great Britain, but metric system exists tiny difference dimensionally with radio-frequency joint made in Great Britain, such as metric system is very little with diameter difference made in Great Britain, 0.5 millimeter of difference of only having an appointment; Metric thread is 60 degree of equilateral tooth forms, and inch screw thread is isosceles 55 degree of tooth forms, thread size like this due to metric system and English system is inconsistent, makes the radio-frequency joint of Set Top Box compatiblely cannot connect same connection body (as radio frequency Connection Block or RF connection cable).Therefore often in order to meet user's requirement of different regions, just need to change to select different radio frequency Connection Blocks or RF connection cable.In order to address this problem, the embodiment of the present invention have employed following scheme in conjunction with foregoing teachings:
Second projection 21 slightly can be stretched out in the medial surface of the first joint 1, and in the second projection 21, be provided with the second internal thread 22 perpendicular to the side of radial direction, make the internal thread diameter comparison in difference of the first joint 1 and the second joint 2 little like this, for convenience of explanation, here using the internal thread chi type of the first joint 1 as metric system, using the internal thread chi type of the second joint 2 as English system.When the second joint 2 slides into left end as shown in Figure 2, now the Dimension Types of connector switches to English system, and now this connector can be threaded with the radio-frequency joint of English system; When the second joint 2 slides into right-hand member as shown in Figure 3, now the Dimension Types of connector switches to metric system, and now this connector can be threaded with the radio-frequency joint of metric system.
In foregoing teachings, also mention the first joint 1 slide axially with the second joint 2 and be connected, alternatively, realize the first joint 1 in embodiments of the present invention and being slidably connected of the second joint 2 can be: as shown in Figure 7, the lateral surface of the first joint 1 is circumferentially interval with sliding tray 13, accordingly, the second joint 2 is provided with and snaps in sliding tray 13 and the profile 23 slid axially in this sliding tray 13.
With reference to Fig. 4 or Fig. 7, as further alternative scheme, this sliding tray 13 can be arranged on the lateral surface of the first projection 11.
Composition graphs 6 and Fig. 7, this profile 23 can be arranged on an end face of the second joint 2, and this profile 23 favours this end face, and such as, the angle of inclination can be 60 °.
Or this profile 23 can be arranged on (not shown) on medial surface relative with sliding tray 13 in the second opening 20.
When this profile 23 is arranged on medial surface relative with sliding tray 13 in the second opening 20, the conveniently installation of the first joint 1 and the second joint 2, the medial surface that in this profile 23, sliding tray 13 is relative can be made to be wedge shape, the frictional force of the first joint 1 and the second joint 2 contact-making surface can be reduced like this.
Be further used as optional scheme, this profile 23 can have scalability along the radial direction of the second joint 2, when the first joint 1 is nested into the second joint 2, this profile 23 can be extruded, and then the frictional force of the first joint 1 and the second joint 2 contact-making surface can be reduced better, advantageously in the installation of the first joint 1 and the second joint 2.
Present invention also offers a kind of electronic equipment, referring again to Fig. 1-Fig. 3, comprise and connect body and connector, this connector comprises the first joint 1 for connecting the first connector 3 and the second joint 2 for being connected the second connector 4, this connection body fixed by this first joint 1 or this second joint 2, wherein, this first joint and this second joint be mutually grafting vertically, and the first joint slides axially with the second joint and is connected; First joint has the first size for connection with the first connector adaptation, and the second joint has adaptive with the second connector and varies in size in the second size for connection of the first size for connection;
When the second joint 2 slides into one end of the first joint 1 relative to the first joint 1 vertically, the first joint 1 connects the first connector 3;
When the second joint 2 slides into the other end of the first joint 1 relative to the first joint 1 vertically, the second joint 2 connects the second connector 4.
Be connected because the first joint 1 slides axially with the second joint 2, make the first joint 1 and the second joint 2 vertically relative sliding can occur like this, and when the second joint 2 slides into one end of the first joint 1 relative to the first joint 1 vertically, one of them joint is for connecting the first connector 3; When the second joint 2 slides into the other end of the first joint 1 relative to the first joint 1 vertically, another joint for connecting the second connector 4; Because the first joint 1 has the first size for connection with the first connector 3 adaptation, second joint 2 has adaptive with the second connector 4 and varies in size in the second size for connection of described first size for connection, so accordingly, the size for connection specification of the first connector 3 and the size for connection specification of the second connector 4 also different, therefore can the compatible connector connecting two kinds of different size specifications preferably in same connector.
In addition, the connector in this electronic equipment can also be above described in any one possible mode, therefore repeat no more here.
The above-mentioned connection body mentioned can be connection cable (can be such as RF connection cable), also can be a Connection Block (can be such as that radio frequency connects pedestal) etc.
Composition graphs 7 and Fig. 8, in this electronic equipment, one end of first joint 1 or the second joint 2 is fixedly connected with sleeve 6 (for convenience of explanation here, is one end fixed muffle 6 of the first joint 2 shown in Fig. 7 or Fig. 8), sleeve 6 is locked with connection cable 7 by binding ring 5 and is connected, concrete installation process can be: be connected on sleeve 6 by the stratum screen of connection cable 7, then use instrument binding ring 5 to be clamped connection cable 7 and sleeve 6, realize the first joint 1 and be connected with the locking of connection cable 7.
As shown in figures 2 and 3, one end of this connection cable 7 can connect the first joint 1 as shown in figures 2 and 3, or can connect the second joint 2 (not shown).
Or as shown in Figure 9, the first joint 1 shown in the two ends connection layout 7 of this connection cable 7 (or can also be connected the second joint 2, and do not illustrate in the drawings), this connection cable 7 compatibility can be made like this to connect the connector of at least two kinds of size for connection specifications, such as the connector at these connection cable 7 two ends is identical, then this connection cable 7 realizes the compatible connector connecting two kinds of dimensionss (this dimensions type can be aforesaid English system and metric system); When the connector at these connection cable 7 two ends is different (when two joints in left end connector are as shown in Figure 9 different from the joint of two in right-hand member connector), because each connector all can realize the compatible connector connecting two kinds of dimensionss (as the aforementioned made in Great Britain and metric system), then this connection cable 7 can realize the compatible connector connecting four kinds of dimensionss (aforesaid English system and metric system); In addition, the connector that connection cable 7 can also connect the connector of such as metric size simultaneously in its one end, the other end connects such as imperial sizing.
The connector that the embodiment of the present invention provides is owing to compatiblely can connect two kinds of different size specifications (as imperial sizing and metric size), the variation of connection wire can be reduced on the one hand, on the other hand, a connector compatiblely can connect metric system and connector (in such as above-mentioned Set Top Box radio-frequency joint) made in Great Britain, and two joints in this connector can one-shot forming in manufacture craft, than easier to mount, therefore cost performance also may be higher.
Above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.