TWM539728U - Structure of quick-release connector - Google Patents

Description

Quick release connector structure

This creation is related to a connector, especially a quick-release connector structure.

According to the modern life, many high-tech products are produced, and these high-tech products often use some coaxial cable connectors for transmitting signals, such as multimedia equipment and communication equipment such as televisions and computers, and the current communication network connection technology. In the development, the use of coaxial cable to connect multimedia devices and communication devices to deliver information, multimedia files and other application services for users to be more practical and convenient.

However, the coaxial cable used in practical applications such as cable television, broadband information, and microwave signal transmission has a transmission distance of 50-1000 , and an outer diameter of 0.25-1 吋. Equipment with a short transmission distance in the room (about 6-24 吋) can be overcome by using a smaller coaxial cable with an outer diameter of 0.1-0.14 , to overcome the space and bending radius. Such smaller outer diameter coaxial cables require the use of precision micro-connectors, such as SMA, SMB and MCX, which must be connected to cables in control environments such as laboratories with precision equipment and tightly clamped. This coaxial cable is connected to the connector.

Moreover, currently used connectors, such as SMA, SMB, and MCX, are generally composed of a body and a plurality of conductive connection terminals that are disposed through the body, and are then inserted into the connector with a conductive piece. The base body is connected to the conductive sheet to form an electrical path, but when the external force is pulled, the seat body and the joint are prone to loosening, resulting in incomplete connection of the conductive connecting terminal and the conductive sheet. The quality of power or electronic signal transmission is reduced. Therefore, how to effectively fix the seat and the joint to make it stably and firmly combined, and to make the seat and the joint can be easily assembled, has become a problem that the connector manufacturer does not have to face.

In addition, when connectors are actually used in telecommunications networks, their efficiency and reliability depend on various factors, such as the quality of the connection between cable segments, network equipment, devices, and other cable segments. Telecommunications equipment is increasingly being used in harsh environments, including factories, motor vehicles, industrial equipment, military equipment, and mobile phone antenna towers. In such environments, the connector is often accidentally separated due to vibration, shock, temperature changes, and exposure to other harsh conditions; in addition, the connections between components may be due to dust, dirt, moisture, and/or other Contaminants enter and are adversely affected.

Therefore, the creator of the case observed the above-mentioned deficiencies, and believed that the above-mentioned structure for the connector still needs to be further improved, and the creation of this creation.

The main purpose of the present invention is to provide a quick-release connector structure which can provide a user with a user without damaging the overall structure, and can easily disassemble the connector and split the connector according to its use condition. And replace the components, which can reduce the cost of repair and maintenance, and reduce the difficulty of replacement work.

The secondary objective of this creation is to provide a quick-release connector structure that securely engages the cable and ensures the quality of the mechanism and signal transmission as well as good electrical characteristics.

Another object of the present invention is to provide a quick-release connector structure that not only prevents the connector from being accidentally separated due to vibration, impact, temperature changes, and exposure to other severe conditions, but also enables Prevent the connection between the components in the connector from entering due to dust, dirt, moisture and/or other contaminants.

In order to achieve the above object, the quick-release connector structure provided by the present invention comprises: a first connecting member having a plug hole, wherein the plug hole is provided with a stop ring, The inner side of the retaining ring has at least one elastic blocking piece; and a second connecting piece is serially connected to the insertion hole, and the outer connecting side of the second connecting piece is provided with a linearly displaceable movable sleeve The movable sleeve can be displaced against the elastic blocking piece. Further, the outer side of the second connecting member is corresponding to the elastic blocking piece, and at least one slot is recessed, and the elastic blocking piece is elastically latched on the card slot.

Preferably, the first connecting member is recessed in the insertion hole with a ring groove, the ring groove is provided with the stop ring, and the ring groove is formed with at least one active area, and The elastic flap is pressed against the movable sleeve, and the elastic flap is bent to the active area.

Preferably, the retaining ring has a ring member, and one of the outer peripheral edges of the ring member is provided with a plurality of fixing pieces and a plurality of elastic blocking pieces, and each of the fixing pieces has a resilient blocking piece. The elastic flap is inclined toward the inner side of the ring member.

Preferably, the card slot surrounds the outer side of the second connecting member, and the slot of the card slot is formed with an abutting surface and a guiding bevel. Further, the first connecting member is serially connected to the second connecting member. The resilient flap can extend the guiding bevel when the connector is attached and then abut against the abutting surface.

Preferably, the first connecting member is tubular, and one of the first connecting members is surrounded by a limiting block, and the limiting block is provided with an O-ring, and the first connecting member is The other end of the other end is provided with an external thread.

Preferably, the external thread is screwed with a nut, and a space is defined between the nut and the limiting block.

Preferably, the method further includes a fixing component, the fixing component is assembled to the first connecting component, and the fixing component has a holding component, a double-frequency copper ring, a connecting block, a fixing sleeve and a copper The fixing sleeve, the double-frequency copper ring, the connecting block are assembled in the copper tube, and the holding member and the connecting block are clipped The double-frequency copper ring is disposed, and the holding member is provided with a through hole, and the connecting block is provided with a consistent hole, the through hole is inserted with a transmission terminal, and a coaxial cable is inserted therein Pierce and then connect the transmission terminal.

Preferably, the inner wall of the insertion hole of the first connecting member is provided with a bump, and the outer peripheral side of the copper tube is circumferentially provided with an abutting block, and the copper tube is inserted into the insertion hole. The inner top block abuts against the bump.

Preferably, the second connecting member is provided with a plurality of connecting holes, and has a plurality of connecting ends and a connecting end, wherein the connecting end is correspondingly inserted into the insertion hole of the first connecting member, and the The connecting end group is provided with a connecting component and is connected with a coaxial cable, and the outer peripheral side of the connecting end of the second connecting component is recessed with a groove, and the groove is assembled with an O-ring, and the card slot The connection is located between the connection end and the connection end, and the second connection member surrounds the connection end to surround the protrusion.

Preferably, the connecting component has a splicing copper tube, a heat shrinkable copper tube and a plugging block, and the splicing copper tube is sleeved on the connecting end of the second connecting piece and abuts against the a retaining block, wherein the heat-shrinkable copper pipe is sleeved on the splicing copper pipe, and the plugging block is provided with a circular hole, the plugging block is disposed in the second connecting member, and the circular hole is A transmission terminal is inserted, and a coaxial cable is inserted into the connection hole of the second connector, and is connected to the transmission terminal.

The quick-release connector structure provided by the present invention is mainly configured to elastically clamp the card slot through the elastic strip to stabilize the connection between the first connecting member and the second connecting member, and further cooperate with the connector The movable sleeve is disposed, and when the movable sleeve is displaced against the elastic blocking piece, the elastic blocking piece is pressed against the movable sleeve by the thrust of the movable sleeve, and the second connecting member is disengaged from the first The connector; thereby, the creation system can provide the user to disassemble and assemble without damaging the overall structure, and the connector can be easily assembled and disassembled, and at the same time, the connector can be split according to the use condition thereof, and Replacement of components can reduce maintenance and maintenance costs and reduce the difficulty of replacement operations.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are perspective views, exploded perspective views and cross-sectional views of a first embodiment of the present invention. The quick release connector structure 100 is disclosed. Structure 100 contains:

A first connecting member 10 has a latching hole 11 defined in the ringing hole 111. The ring slot 111 is provided with a stop ring 12, and the ring groove 111 is formed. At least one movable area 112, and the inner side of the retaining ring 12 has at least one elastic blocking piece 122; in the embodiment, the retaining ring 12 has a ring member 121, and one side outer periphery of the ring member 121 A plurality of fixing pieces 123 and a plurality of elastic blocking pieces 122 are disposed at intervals, and each of the two fixing pieces 123 has a resilient blocking piece 122, and the elastic blocking piece 122 is inclined toward the inner side of the ring member 121. When the elastic flap 122 is pressed by an external force, the elastic flap 122 can be bent to the movable area 112.

2, the first connecting member 10 is tubular, and a limiting block 13 is protruded from the outer side of the first connecting member 10, and the inner side wall of the connecting hole 11 is ring-shaped. There is a bump 14 , and the limiting block 13 is provided with an O-ring 15 , and the other end of the first connecting member 10 is provided with an external thread 16 , and the external thread 16 is screwed with a screw. The cap 17 defines a limiting space 18 between the nut 17 and the limiting block 13 .

a second connecting member 20 is connected in series with the insertion hole 11 , and the outer peripheral side sleeve of the second connecting member 20 is provided with a linearly displaceable movable sleeve 21 , and the movable sleeve 21 can be displaced The elastic blocking piece 122 is recessed to the elastic blocking piece 122 at the outer side of the second connecting member 20, and the elastic blocking piece 122 is elastically latched to the locking groove 22. In this embodiment, the card slot 22 is disposed on the outer side of the second connecting member 20, and the slot of the card slot 22 is formed with an abutting surface 221 and a guiding slope 222. When the 10 is connected to the second connecting member 20, the elastic blocking piece 122 can extend the guiding inclined surface 222 and then abut against the abutting surface 221.

In the embodiment, the second connecting member 20 is provided with a plurality of connecting holes 23, and has a plurality of connecting ends 231 and a connecting end 232. The connecting end 231 is correspondingly inserted into the first connecting member 10 The connecting end 232 is provided with a connecting component 40 and is connected to a coaxial cable 60. Further, the outer peripheral side of the connecting end 231 of the second connecting component 20 is recessed with a recess 24, The groove 24 is assembled with an O-ring 25, and the card slot 22 is located between the set of ends 231 and the connecting end 232. Further, the second connecting member 20 is surrounded by the connecting end 232. A stop 26 is provided.

A fixing component 30 is disposed on the first connecting component 10, and the fixing component 30 has a holding component 31, a dual-frequency copper ring 32, a connecting block 33, a fixing sleeve 34 and a The copper tube 35 is provided with the fixing sleeve 34 on the outer side of the copper tube 35, and the holding member 31, the double-frequency copper ring 32, and the connecting block 33 are assembled in the copper tube 35, and the holding member The double-frequency copper ring 32 is interposed between the connecting block 33 and the connecting block 33. Further, the holding member 31 is provided with a through hole 311, and the connecting block 33 is provided with a uniform hole 331. A transmission terminal 50 is inserted, and a coaxial cable 60 is inserted into the through hole 311 and then connected to the transmission terminal 50. In this embodiment, the outer peripheral side of the copper tube 35 is circumferentially provided with an abutting block 351. When the copper tube 35 is inserted into the insertion hole 11, the abutting block 351 is abutted against the convex portion. Block 14.

Continuing to refer to FIG. 2 , the connecting component 40 has a splicing copper tube 41 , a heat shrinkable copper tube 42 , and a plugging block 43 . The splicing copper tube 41 is sleeved on the second connecting member 20 . The connecting end 232 is abutted against the blocking block 26, and the heat-shrinkable copper tube 42 is sleeved on the splicing copper tube 41. Further, the plug-in block 43 is provided with a circular hole 431, the plug-in block 43 is disposed in the second connecting member 20, and the circular hole 431 is inserted into a transmission terminal 50, and a coaxial cable 60 is inserted into the connecting hole 23 of the second connecting member 20, and is connected thereto. Transmission terminal 50.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as follows:

Please refer to FIG. 4, FIG. 5, FIG. 6 and FIG. 7 , which are schematic diagrams of the operation and the state of use of the first embodiment of the present invention. In the assembled state, the present invention is mainly configured to elastically clamp the card slot 22 through the elastic blocking piece 122 to stabilize the connection between the first connecting member 10 and the second connecting member 20; At the same time, the creation is mainly through the arrangement of the movable sleeve 21, when the movable sleeve 21 is displaced against the elastic blocking piece 122, the elastic blocking piece 122 is pressed against the movable sleeve 21 and disengages from the card slot. 22, the second connecting member 20 is disengaged from the first connecting member 10.

In addition, the nut 17 and the limiting block 13 are configured in a combined use state, and the nut 17 and the limiting block 13 can be assembled in a carrier 200 (for example, multimedia such as a television or a computer). Equipment and communication equipment).

Therefore, the present invention has the connector structure 100 which can be disassembled and assembled without providing damage to the overall structure, and can be quickly assembled and disassembled, and the connection can be split according to the use condition. The structure 100 is replaced with components, which reduces maintenance and maintenance costs and reduces the difficulty of replacement operations.

Please refer to FIG. 8 as a cross-sectional view of the second embodiment of the creation. This embodiment is different from the first embodiment in that the first connecting member 10 is connected to the connecting component 40, and the second connecting member 20 is connected to the fixing component 30, and the embodiment is the same. The elastic baffle 122 is elastically latched to the structure of the card slot 22, so as to stabilize the connection between the first connecting member 10 and the second connecting member 20, and also through the setting of the movable sleeve 21, when The movable sleeve 21 is displaced against the elastic blocking piece 122. The elastic blocking piece 122 is pressed against the movable sleeve 21 and disengages from the locking slot 22, and the second connecting member 20 is disengaged from the first connection. Item 10. Thereby, the embodiment can also achieve the implementation effect of the second embodiment.

It is worth mentioning that when the connector of this creation is exposed to outdoor use for a long time, it often has a lot of dust, dirt and even broken damage on its exterior, and the creation uses the settings of the O-rings 15, 25 Thereby, external liquid, dust and the like are prevented from entering the insertion hole 11, and external pollutants are prevented from affecting the quality of the connector signal transmission.

Hereby, the characteristics of this creation and its achievable expected effects are stated as follows:

The quick-release connector structure 100 of the present invention is mainly elastically clamped to the card slot 22 through the elastic blocking piece 122 to stabilize the connection between the first connecting member 10 and the second connecting member 20, and With the arrangement of the movable sleeve 21, when the movable sleeve 21 is displaced against the elastic blocking piece 122, the elastic blocking piece 122 is pressed against the movable sleeve 21 and disengages from the locking groove 22, The second connector 20 is detached from the first connector 10.

In this way, the creative department has the following implementation effects:

First, the creation department can provide users with the ability to easily disassemble the connector without destroying the overall structure, and can split the connector according to its use condition, and replace the components, thereby reducing maintenance and maintenance. The cost of the above, as well as the difficulty of reducing the replacement work.

Second, the creation system is able to securely bond the cable and ensure the quality of the mechanism and signal transmission, as well as good electrical characteristics.

Third, the creation not only prevents the connector from being accidentally separated due to vibration, impact, temperature changes and exposure to other severe conditions, but also prevents the connection between the components in the connector from being dusty or dirty. Sew, moisture and/or other contaminants enter.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above-mentioned embodiments are merely preferred embodiments of the present invention, and the equivalent structural changes that are applied to the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

100‧‧‧Connector structure
10‧‧‧First connector
11‧‧‧ Sockets
111‧‧‧ Ring groove
112‧‧‧Activities
12‧‧‧Retraction ring
121‧‧‧rings
122‧‧‧Flexible blank
123‧‧‧Fixed tablets
13‧‧‧Limited blocks
14‧‧‧Bumps
15‧‧‧O-ring
16‧‧‧ external thread
17‧‧‧ Nuts
18‧‧‧Limited space
20‧‧‧Second connector
21‧‧‧ Activity casing
22‧‧‧ card slot
221‧‧‧Abutment
222‧‧‧Guiding slope
23‧‧‧Group holes
231‧‧‧Groups
232‧‧‧Connected end
24‧‧‧ Groove
25‧‧‧O-ring
26‧‧ ‧block
30‧‧‧Fixed components
31‧‧‧ Holder
311‧‧‧Perforation
32‧‧‧Double frequency copper ring
33‧‧‧Connecting block
331‧‧‧through holes
34‧‧‧fixed sleeve
35‧‧‧Bronze tube
351‧‧‧The top block
40‧‧‧Connecting components
41‧‧‧Connected copper pipe
42‧‧‧Heat-shrinkable copper tube
43‧‧‧plug block
431‧‧‧ round hole
50‧‧‧Transmission terminal
60‧‧‧Coaxial cable
200‧‧‧ Carrier

Figure 1 is a perspective view of a first embodiment of the present creation. Figure 2 is an exploded perspective view of the first embodiment of the present creation. Figure 3 is a cross-sectional view showing the first embodiment of the present creation. Fig. 4 is a schematic view showing the operation of the first embodiment of the present invention. Fig. 5 is a schematic view showing the operation of the first embodiment of the present invention. Fig. 6 is a schematic view showing the operation of the first embodiment of the present creation. Fig. 7 is a schematic view showing the state of use of the first embodiment of the present creation. Figure 8 is a cross-sectional view showing a second embodiment of the present creation.

100‧‧‧Connector structure

10‧‧‧First connector

11‧‧‧ Sockets

13‧‧‧Limited blocks

16‧‧‧ external thread

17‧‧‧ Nuts

18‧‧‧Limited space

20‧‧‧Second connector

21‧‧‧ Activity casing

30‧‧‧Fixed components

31‧‧‧ Holder

40‧‧‧Connecting components

42‧‧‧Heat-shrinkable copper tube

60‧‧‧Coaxial cable

Claims (10)

A quick-release connector structure includes: a first connecting member having a plug hole, wherein the plug hole is provided with a retaining ring, and the inner side of the retaining ring has at least one And a second connecting member is serially connected to the insertion hole, and the outer connecting sleeve of the second connecting member is provided with a linearly displaceable movable sleeve, and the movable sleeve can be displaced And the outer side of the second connecting member is recessed with at least one card slot corresponding to the outer side of the second connecting member, and the elastic blocking piece is elastically latched in the card slot; wherein the elastic blocking piece is mainly transmitted through the elastic blocking piece The elastic card is clamped in the card slot to stabilize the connection between the first connecting member and the second connecting member, and in combination with the setting of the movable sleeve, when the movable sleeve is displaced against the elastic blocking piece, the elasticity The blocking piece is pressed against the movable sleeve by the thrust of the movable sleeve, and the second connecting member is disengaged from the first connecting member. The quick-release connector structure according to the first aspect of the invention, wherein the first connecting member is recessed with a ring groove in the insertion hole, and the ring groove is provided with the stop ring, and The ring groove is formed with at least one movable area, and when the elastic piece is pressed by the movable sleeve, the elastic block is bent to the active area. The quick-release connector structure according to claim 2, wherein the retaining ring has a ring member, and one of the outer peripheral edges of the ring member is provided with a plurality of fixing pieces and a plurality of elastic blocks. The sheet has a resilient flap between each of the fixing pieces, and the elastic strip is inclined toward the inner side of the ring. The quick-release connector structure according to claim 1, wherein the card slot surrounds the outer side of the second connecting member, and the slot of the card slot is formed with an abutting surface and a guiding The beveled surface, in addition, when the first connecting member is serially connected to the second connecting member, the elastic blocking piece can extend the guiding inclined surface and then abut against the abutting surface. The quick-release connector structure according to the first aspect of the invention, wherein the first connecting member is tubular, and one of the outer ends of the first connecting member is surrounded by a limiting block, the limiting block The upper system is provided with an O-ring, and the other end of the first connecting member is provided with an external thread on the outer peripheral side. The quick-release connector structure according to claim 5, wherein the external thread is screwed with a nut, and the nut and the limiting block form a limiting space. The quick-release connector structure according to claim 1, further comprising a fixing component, the fixing component being assembled to the first connecting component, wherein the fixing component has a holding component and a dual frequency a copper ring, a connecting block, a fixing sleeve and a copper tube, the outer sleeve of the copper tube is sleeved with the fixing sleeve, and the holding member, the double-frequency copper ring and the connecting block are assembled in the copper tube And the double-frequency copper ring is interposed between the holding member and the connecting block, and the holding member is provided with a through hole, and the connecting block is provided with a consistent hole, and the through hole is inserted with a hole And a transmission cable, and a coaxial cable is inserted into the through hole, and then the transmission terminal is connected. The quick-release connector structure according to the seventh aspect of the invention, wherein the inner wall of the insertion hole of the first connecting member is provided with a protrusion, and the outer circumference of the copper tube is surrounded by a convex portion. When the copper tube is inserted into the insertion hole, the abutting block abuts against the protrusion. The quick-release connector structure according to claim 1, wherein the second connecting member is provided with a set of connecting holes, and has a set of connecting ends and a connecting end, and the set of connecting ends corresponds to The connecting end is disposed in the connecting hole of the first connecting member, and the connecting end is provided with a connecting component and is connected with a coaxial cable, and the outer peripheral side of the connecting end of the second connecting member is recessed with a groove. The groove is assembled with an O-ring, and the card slot is located between the set of ends and the connecting end. Further, the second connecting member surrounds the connecting end to surround a protruding block. The quick-release connector structure according to claim 9 , wherein the connection component has a splicing copper tube, a heat-shrinkable copper tube and a plug block, and the splicing copper tube sleeve is sleeved And the heat-shrinkable copper tube is sleeved on the splicing copper tube, and the plug-in block is provided with a circular hole, the plug-in block is disposed at the connecting end of the second connecting member The transmission hole is inserted into the second connector, and a coaxial cable is inserted into the connection hole of the second connector, and the transmission terminal is connected.