CN217062687U - Launch canister electrical interface separation device - Google Patents
Launch canister electrical interface separation device Download PDFInfo
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- CN217062687U CN217062687U CN202220378433.0U CN202220378433U CN217062687U CN 217062687 U CN217062687 U CN 217062687U CN 202220378433 U CN202220378433 U CN 202220378433U CN 217062687 U CN217062687 U CN 217062687U
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Abstract
The utility model relates to the technical field of launching tube electrical interface separation, in particular to a launching tube electrical interface separation device, which comprises a connector mounting frame, a self-made adjusting screw, a rear tube mouth ring and a connector support for mounting an electrical connector; one end of the self-made adjusting screw is provided with a threaded part, and the other end of the self-made adjusting screw is provided with a limiting clamping groove; the threaded part is in threaded connection with the connector bracket, and the limiting clamping groove is clamped on the connector mounting rack; the connector mounting frame is connected with the rear cylinder opening ring. The utility model realizes the adjustment of the circumferential, radial and axial relative positions of the electrical plug of the launching tube through the matching arrangement of the connector bracket and the connector mounting rack; through the cooperation setting of self-control adjusting screw and connector mounting bracket, realize that bullet moves constantly and connector separation zero error constantly, guaranteed to play and played electrical equipment work flow normal execution.
Description
Technical Field
The utility model relates to a launching tube electrical interface separation technical field, concretely relates to launching tube electrical interface separator.
Background
According to the difference of the electrical layout forms of the canister projectiles, the common electrical interface separation devices of the launch canister are of an axial plug-in type, a radial plug-in type and a radial shear type. The axial plug-in type separation device is usually arranged at the tail part of the missile barrel, and the plug part of the missile barrel is fixed, so that the plug and the socket are automatically separated in the missile launching process, and the scheme is simple and reliable. The radial plug-in type separation device is arranged at a certain radial position of a corresponding launching tube according to different layout positions of the on-missile electrical separation interfaces, and the connectors are enabled to generate radial separation actions along the inclined guide rail by virtue of missile axial launching power in the interface separation process, so that the plug is separated from the socket, and the structural design of the separation device is complex. The radial shearing type separating device is generally suitable for airborne missile launching, namely, a shearing head is transversely cut off along a shearing separating surface by means of the self thrust of a missile engine when a missile is launched, and a plug is separated from a socket.
At present, the launching tube of a small tactical missile generally uses an axial plug-in type separating device, and the separating device has certain defects and mainly comprises the following points: firstly, due to the accumulation of a barrel bullet size chain, after the barrel bullet is mechanically locked, an electrical plug of a launching barrel and an electrical socket of a guided missile have installation errors which are mainly expressed as circumferential rotation errors, radial position errors and axial distance errors, and the existing separation device cannot well solve the installation errors of circumferential rotation; secondly, there is the axial installation that current separator uses the clearance, and the equipment working sequence has the error in bullet time and the separation moment of interface that plays promptly, influences the accuracy of equipment work flow. The defects limit the assembly manufacturability and the reliability of the launcher electrical interface separating device to a certain extent, and the launching function requirements of the launcher cannot be fully met.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a launcher electrical interface separation device with multi-degree-of-freedom adjustable function, which realizes the adjustment of the circumferential, radial and axial relative positions of the electrical plug of the launcher through the matching arrangement of the connector bracket and the connector mounting bracket; through the cooperation setting of self-control adjusting screw and connector mounting bracket, realize that bullet moves constantly and connector separation zero error constantly, guaranteed to play and played electrical equipment work flow normal execution.
In order to achieve the purpose, the technical scheme of the utility model is a launcher electrical interface separation device, which comprises a connector mounting rack, a self-made adjusting screw, a rear barrel mouth ring and a connector bracket for mounting an electrical connector; one end of the self-made adjusting screw is provided with a threaded part, and the other end of the self-made adjusting screw is provided with a limiting clamping groove; the threaded part is in threaded connection with the connector bracket, and the limiting clamping groove is clamped on the connector mounting rack; the connector mounting frame is connected with the rear cylinder opening ring.
Furthermore, a U-shaped groove is formed in the connector mounting frame, and the limiting clamping groove is clamped into the U-shaped groove.
Furthermore, a limit stop is arranged at one end, close to the nut, of the self-made adjusting screw, the limit stop and the nut form a limit clamping groove therebetween, and the limit stop and the nut are respectively located on two sides of the U-shaped groove.
Furthermore, an adjusting interface is arranged on the end face of the nut.
Furthermore, the two ends of the connector mounting frame are provided with the U-shaped grooves, the two ends of the connector support are in threaded connection with the self-made adjusting screws, and the limiting clamping grooves of the two self-made adjusting screws are clamped into the two U-shaped grooves respectively.
Furthermore, the connector bracket is provided with a mounting groove, and the electrical connector is fixedly mounted in the mounting groove.
Furthermore, a first threaded hole is formed in the connector bracket, and the first threaded hole is in threaded connection with the threaded part.
Furthermore, a second threaded hole is formed in the connector mounting frame, a mounting block is arranged on the inner wall of the rear barrel mouth ring, a step through hole is formed in the mounting block, and the step through hole is connected with the second threaded hole through a standard screw.
Furthermore, the two ends of the connector mounting frame are provided with the second threaded holes, the inner wall of the rear cylinder mouth ring is provided with two step through holes, and the two step through holes are connected with the two second threaded holes through two standard screws respectively.
Further, the step through holes are long circular arc-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the electric interface separating device of the launching tube provided by the utility model has simple structure and high reliability;
(2) the utility model provides a launching tube electrical interface separator's precision is high, through the cooperation setting of self-control adjusting screw and connector mounting bracket, eliminates guided missile and launching tube axial clearance for zero error at the moment of bullet movement and connector separation, guarantees the accuracy of the electrical equipment work flow on the bullet;
(3) the launching tube electrical interface separation device provided by the utility model realizes the adjustment of the circumferential, radial and axial relative positions of the launching tube electrical plug through the matching arrangement of the connector bracket and the connector mounting frame;
(4) the structure parts of the launcher electrical interface separation device provided by the utility model are made of common materials, the structure is easy to process, the cost is low, the device is suitable for mass production, and the economic benefit is good;
(5) the utility model provides a launching tube electrical interface separator has good environmental suitability, and through mechanical environment such as vibration, impact and temperature environment examination such as high temperature, low temperature, temperature impact, can change appearance and interface to realize using under multiple product and the environment, the commonality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electrical interface separation apparatus for a launch canister according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a connector holder according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a self-made adjusting screw provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connector mounting bracket according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a rear nozzle ring provided in an embodiment of the present invention;
in the figure: 1. a connector bracket; 101. installing a groove; 102. a first threaded hole; 2. an electrical connector; 3. self-making an adjusting screw; 301. a threaded portion; 302. a limiting clamping groove; 303. adjusting the interface; 4. a connector mounting frame; 401. a U-shaped groove; 402. a second threaded hole; 5. a standard screw; 6. a rear cylinder mouth ring; 601. and a step through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, an embodiment of the present invention provides a launcher electrical interface separation apparatus, which includes a connector mounting bracket 4, a self-made adjusting screw 3, a rear barrel mouth ring 6, and a connector bracket 1 for mounting an electrical connector 2; one end of the self-made adjusting screw 3 is provided with a threaded part 301, and the other end of the self-made adjusting screw is provided with a limiting clamping groove 302; the threaded part 301 is in threaded connection with the connector bracket 1, and the limiting clamping groove 302 is clamped on the connector mounting frame 4; the connector mounting frame 4 is connected with the rear cylinder mouth ring 6. In the embodiment, the electric connector 2 is fixedly arranged on the connector bracket 1 to form a basic unit of the separation device; the threaded part 301 of one end of the self-made adjusting screw 3 is connected with the connector support 1, the limiting clamping groove 302 of the other end of the self-made adjusting screw is clamped on the connector mounting frame 4, the connector mounting frame 4 is connected with the rear barrel opening ring 6, the basic unit of the separation device can move axially by screwing the self-made adjusting screw 3, the axial gap between the missile and the launch barrel is eliminated, zero error is caused between the missile and the connector separation moment, and the accuracy of the working process of the electrical equipment on the missile is ensured.
In the above-described embodiment, the connector mounting frame 4 is provided with a U-shaped groove 401, and the limiting clamping groove 302 is clamped in the U-shaped groove 401. As shown in fig. 1 and fig. 4, the connector holder 1 of the basic unit of the separation device of this embodiment is threadedly connected to the threaded portion 301 of the self-made adjusting screw 3, and then the limiting catch 302 on the self-made adjusting screw 3 is snapped into the U-shaped groove 401 on the connector mounting bracket 4, and since the U-shaped groove 401 has a radial opening, the limiting catch 302 can move in the direction of the opening of the U-shaped groove 401, that is, the radial adjusting function of the basic unit of the separation device is achieved.
Further, a limit stop is arranged at one end, close to the nut, of the self-made adjusting screw 3, the limit stop and the nut are formed between the limit stop and the nut, the limit stop and the nut are located on two sides of the U-shaped groove 401 respectively. As shown in fig. 1 and fig. 3, in this embodiment, a stop block is disposed on the screw rod of the home-made adjusting screw 3, the stop block is close to one end of the nut, a limit slot 302 is formed between the stop block and the nut, and the stop block and the nut are respectively disposed on two sides of the U-shaped slot 401, so as to limit the axial movement of the home-made adjusting screw 3.
In the preferred embodiment, the adjusting interface 303 is disposed on the end surface of the nut. As shown in fig. 1 and fig. 3, in the present embodiment, a linear adjusting interface 303 is disposed on a nut end surface of the self-made adjusting screw 3, and the axial displacement of the basic unit of the separation device can be adjusted by screwing the self-made adjusting screw 3 onto the linear adjusting interface 303 through a linear screwdriver.
As an implementation mode, both ends of the connector mounting frame 4 are provided with the U-shaped grooves 401, both ends of the connector support 1 are in threaded connection with the self-made adjusting screws 3, and the two self-made adjusting screws 3 are respectively clamped into the two limiting clamping grooves 302 in the U-shaped grooves 401. As shown in figure 1, two ends of the connector bracket 1 are connected with the connector mounting frame 4 through two self-made adjusting screws 3, so that the reliability is high.
Furthermore, the connector bracket 1 is provided with a mounting groove 101, and the electrical connector 2 is fixedly mounted in the mounting groove 101. As shown in fig. 1 and 3, the connector holder 1 is provided with mounting grooves 101 at both ends thereof, and the electrical connectors 2 are mounted in the two mounting grooves 101 of the connector holder 1 at both ends thereof, and are firmly fixed by screws, thereby forming a basic unit of the separation device.
Further, a first threaded hole 102 is formed in the connector holder 1, and the first threaded hole 102 is in threaded connection with the threaded portion 301. As shown in fig. 1 and 3, the connector bracket 1 is provided with first threaded holes 102 at both ends, and the two first threaded holes 102 are respectively connected with the threaded portions 301 of the two home-made adjusting screws 3.
In this embodiment, since the limiting clamping groove 302 of the self-control adjusting screw 3 is clamped in the U-shaped groove 401 of the connector mounting bracket 4, the limiting stoppers and the nuts on both sides of the limiting clamping groove 302 are respectively located on both sides of the U-shaped groove 401, and the connector mounting bracket 4 and the rear barrel mouth ring 6 are firmly fixed, the axial degree of freedom of the self-control adjusting screw 3 is limited, by screwing the self-control adjusting screw 3, the thread part 301 of the self-control adjusting screw 3 and the first thread hole 102 of the connector bracket 1 generate a screw rod principle action, so that the basic unit of the separation device generates positive and negative bidirectional axial displacement, i.e., the axial adjusting function of the basic unit of the separation device is realized.
Furthermore, a second threaded hole 402 is formed in the connector mounting frame 4, a mounting block is arranged on the inner wall of the rear cylinder mouth ring 6, a step through hole 601 is formed in the mounting block, and the step through hole 601 is connected with the second threaded hole 402 through a standard screw 5. In this embodiment, the second threaded hole 402 on the connector mounting bracket 4 is fixed with the step through hole 601 on the rear barrel mouth ring 6 through the standard screw 5, and is matched with the limiting clamping groove 302 on the self-made adjusting screw 3 through the U-shaped groove 401 on the connector mounting bracket 4, so as to limit the self-made adjusting screw 3 to move in the axial direction.
As a preferable solution of this embodiment, the stepped through hole 601 is in an elongated circular arc shape. As shown in fig. 1 and 5, the separation device basic unit of the present embodiment is connected to the rear barrel mouth ring 6 together with the self-made adjusting screw 3 and the connector mounting bracket 4, that is, the standard screw 5 is threaded to the second threaded hole 402 on the connector mounting bracket 4 after passing through the stepped through hole 601 on the rear barrel mouth ring 6, and since the stepped through hole 601 is a long circular arc coaxial with the missile and arranged along the circumferential direction of the rear barrel mouth ring 6, the circumferential adjusting function of the separation device basic unit is realized by moving the position of the standard screw 5 in the stepped through hole 601. After the circumferential direction is adjusted in place, the standard screw 5 is screwed down, so that the connector mounting frame 4 and the rear cylinder mouth ring 6 are firmly fixed.
As an embodiment, the second threaded holes 402 are formed at both ends of the connector mounting bracket 4, two step through holes 601 are formed on the inner wall of the rear cylinder mouth ring 6, and the two step through holes 601 and the two second threaded holes 402 are respectively connected through the two standard screws 5. As shown in FIG. 1, the two ends of the connector mounting frame 4 are connected with the two step through holes 601 of the rear barrel mouth ring 6 through two standard screws 5, so that the reliability is high.
In the embodiment, the circumferential, radial and axial relative positions of the electric plug of the launching tube are adjustable by matching the connector bracket 1 with the connector mounting frame 4, so that the basic unit of the separating device has the multi-degree-of-freedom adjustable function; through the cooperation setting of self-control adjusting screw 3 and connector mounting bracket 4, realize that bullet moves constantly and connector separation zero error constantly, guaranteed to play and gone up electrical equipment work flow normal execution.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a launch canister electrical interface separator which characterized in that: the connector mounting frame comprises a connector mounting frame, a self-made adjusting screw, a rear cylinder mouth ring and a connector bracket for mounting an electric connector; one end of the self-made adjusting screw is provided with a threaded part, and the other end of the self-made adjusting screw is provided with a limiting clamping groove; the threaded part is in threaded connection with the connector bracket, and the limiting clamping groove is clamped on the connector mounting rack; the connector mounting frame is connected with the rear cylinder opening ring.
2. A launch canister electrical interface disconnect apparatus as defined in claim 1, wherein: the connector mounting frame is provided with a U-shaped groove, and the limiting clamping groove is clamped into the U-shaped groove.
3. A launch canister electrical interface disconnect apparatus as defined in claim 2, wherein: and a limit stop is arranged at one end, close to the nut, of the self-made adjusting screw, a limit clamping groove is formed between the limit stop and the nut, and the limit stop and the nut are respectively positioned at two sides of the U-shaped groove.
4. A launch canister electrical interface disconnect apparatus as defined in claim 3, wherein: and an adjusting interface is arranged on the end face of the nut.
5. A launch canister electrical interface disconnect apparatus as defined in claim 2, wherein: the both ends of connector mounting bracket all are equipped with U type groove, the equal threaded connection in both ends of connector support has self-control adjusting screw, and two self-control adjusting screw spacing draw-in groove blocks two respectively the U type inslot.
6. A launch canister electrical interface disconnect apparatus as defined in claim 1, wherein: the connector bracket is provided with a mounting groove, and the electrical connector is fixedly mounted in the mounting groove.
7. A launch canister electrical interface disconnect apparatus as defined in claim 1, wherein: the connector bracket is provided with a first threaded hole, and the first threaded hole is in threaded connection with the threaded part.
8. A launch canister electrical interface disconnect apparatus as defined in claim 1, wherein: the socket connector is characterized in that a second threaded hole is formed in the socket connector mounting frame, a mounting block is arranged on the inner wall of the rear cylinder opening ring, a step through hole is formed in the mounting block, and the step through hole is connected with the second threaded hole through a standard screw.
9. A launch canister electrical interface disconnect apparatus as defined in claim 8, wherein: the both ends of connector mounting bracket all are equipped with the second screw hole, be equipped with two on the inner wall of back nozzle ring the step through-hole, just two the step through-hole is with two the second screw hole is respectively through two standard screw connection.
10. A launch canister electrical interface disconnect apparatus as defined in claim 8, wherein: the step through hole is in a long circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378433.0U CN217062687U (en) | 2022-02-24 | 2022-02-24 | Launch canister electrical interface separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378433.0U CN217062687U (en) | 2022-02-24 | 2022-02-24 | Launch canister electrical interface separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217062687U true CN217062687U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220378433.0U Active CN217062687U (en) | 2022-02-24 | 2022-02-24 | Launch canister electrical interface separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217062687U (en) |
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2022
- 2022-02-24 CN CN202220378433.0U patent/CN217062687U/en active Active
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