CN210400175U - Direct-insertion type sighting telescope locking mechanism - Google Patents
Direct-insertion type sighting telescope locking mechanism Download PDFInfo
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- CN210400175U CN210400175U CN201920571949.5U CN201920571949U CN210400175U CN 210400175 U CN210400175 U CN 210400175U CN 201920571949 U CN201920571949 U CN 201920571949U CN 210400175 U CN210400175 U CN 210400175U
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- locking
- dovetail
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- cam
- base
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Abstract
The utility model relates to a direct-insert sight locking mechanism, which comprises a base with a guide dovetail groove, a dovetail arranged in the guide dovetail groove and a locking limiting mechanism which is arranged on the surface of the base and positioned at one side of the guide dovetail groove and used for locking the dovetail; the locking limiting mechanism comprises a tapered locking cam, a locking spring and a gland, wherein the tapered locking cam is hinged to the base through a hinge shaft; the conical locking cam is integrally provided with a locking handle, and the gland is provided with a positioning screw; the dovetail groove is arranged in a penetrating way at the position corresponding to the locking mechanism and enables the conical surface of the conical locking cam to be attached to one side surface of the dovetail; the sighting telescope is arranged on the dovetail. The utility model discloses set up taper locking cam and to the forked tail locking, can inwards hold the forked tail tightly when compressing tightly the forked tail, realize the limit function of two directions of single motion completion. The utility model discloses spacing reliable and stable to the forked tail.
Description
Technical Field
The utility model relates to a cut straightly and aim utensil locking mechanism belongs to and aims utensil locking mechanism technical field.
Background
At present, the sight locking mechanism of main individual soldier equipment internationally adopts Picatinny structure usually, because this structure adopts the screw mode of compressing tightly, has locking poor, installs and dismantles inconvenient scheduling problem. Because the structure adopts the fence type positioning structure, the accurate positioning in the front and back directions is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locking mechanism of direct-insert sighting device solves above-mentioned technical problem.
In order to realize the purpose, the utility model discloses a technical scheme is:
a direct-insertion type sighting telescope locking mechanism comprises a base with a guide dovetail groove, a dovetail arranged in the guide dovetail groove and a locking limiting mechanism which is arranged on the surface of the base and positioned on one side of the guide dovetail groove and used for locking the dovetail; the locking limiting mechanism comprises a tapered locking cam, a locking spring and a gland, wherein the tapered locking cam is hinged to the dovetail through a hinge shaft, the locking spring is sleeved on the hinge shaft and used for providing rotating locking torsion for the tapered locking cam, and the gland is hinged to the dovetail and used for compressing the tapered locking cam; the conical locking cam is integrally provided with a locking handle, and the gland is provided with a positioning screw; the dovetail groove is arranged in a penetrating way at the position corresponding to the locking mechanism and enables the conical surface of the conical locking cam to be attached to one side surface of the dovetail; the sighting telescope is arranged on the dovetail.
The utility model discloses technical scheme's further improvement lies in: the angle of the conical surface generatrix of the conical locking cam is consistent with that of the dovetail.
The utility model discloses technical scheme's further improvement lies in: the outer end part of the locking handle is a flat head.
The utility model discloses technical scheme's further improvement lies in: the locking spring is a torsion spring.
The utility model discloses technical scheme's further improvement lies in: the side of the base is provided with an installation ear seat.
Since the technical scheme is used, the utility model discloses the technological effect who gains has:
the utility model discloses set up taper locking cam and come to lock the forked tail, the conical surface generating line angle of taper locking cam is unanimous with the angle of forked tail, under taper locking cam combined action for this structure can inwards hold the forked tail tightly when compressing tightly the forked tail, thereby has realized the limit function of two directions of single motion completion. Meanwhile, the surface of the tapered locking cam and the dovetail surface have friction effect in the rotating process of the tapered locking cam, so that the dovetail is quite reliable in one-way limiting.
The utility model discloses set up the locking spring and come to provide locking torsion for taper locking cam to it is spacing to realize the effective locking of forked tail.
The utility model discloses simple structure, convenient to use, the operation of being convenient for, reliable and stable, performance is good.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
the device comprises a base 1, a base 2, a dovetail 3, a tapered locking cam 4, a gland 5, a locking handle 6, a positioning screw 7 and an installation lug seat.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments:
the utility model discloses a locking mechanism of direct-insert sighting device, which belongs to the sighting device locking mechanism in individual soldier equipment. The following are specific examples:
the utility model relates to a cut straightly and aim at utensil locking mechanism, as shown in figure 1, fig. 2, including base 1 that has the direction dovetail, set up forked tail 2 in the direction dovetail and set up on the surface of base 1 and be located direction dovetail one side and be used for locking forked tail 2's locking stop gear. The dovetail 2 is located the dovetail of base 1, and dovetail 2 can slide in the dovetail, and dovetail 2 can be locked in the optional position under the effect of locking stop gear. The utility model discloses mainly be to the improvement that spacing locking mechanism goes on.
Locking stop gear includes that taper locking cam 3, the suit that sets up on base 1 through the hinge are used for providing the locking spring that rotates locking torsion and articulated setting be used for compressing tightly the gland 4 of taper locking cam 3 on base 1 for taper locking cam 3 on the hinge. The tapered locking cam 3 is of a cam structure, the side surface of the tapered locking cam 3 is tapered, and the tapered surface of the tapered locking cam 3 can be matched with the inclined surface of the dovetail 2 for locking. Preferably, the taper generatrix angle of the tapered lock cam 3 coincides with the angle of the dovetail 2, and the side surface of the tapered lock cam 3 can be properly attached to the side surface of the dovetail 2. Taper locking cam 3 can rotate around the articulated shaft, and the suit sets up by the locking spring on the articulated shaft, and taper locking cam 3 can have the pivoted trend under the torsion effect of locking spring to the realization is to the spacing locking of extrusion of forked tail 2.
In order to facilitate the rotation operation of the tapered locking cam 3, the tapered locking cam 3 is integrally provided with a locking handle 5, and when the dovetail needs to be loosened, the tapered locking cam 3 is reversely rotated by operating the locking handle 5. Preferably, the outer end of the locking lever 5 is provided with a flat head to facilitate the turning operation of the locking lever 5.
In this practicality still being provided with gland 4, gland 4 is articulated with base 1 to compress tightly and cover taper locking cam 3. Further, a set screw 6 is provided on the gland 4.
The utility model discloses set up the dovetail on the well base 1, one side correspondence that sets up 2 dovetails of forked tail in the dovetail sets up locking mechanism, and the dovetail sets up locking mechanism's position and link up the setting to can make conical locking cam 3's the conical surface and a side laminating of forked tail 2. The dovetail 2 is provided with an aiming tool, specifically, the dovetail 2 is integrally provided with a flat plate part outside the dovetail groove, and the outer end face of the flat plate part is provided with the aiming tool.
The utility model discloses in concrete implementation, preferentially, choose for use the torsional spring as locking the spring.
The utility model discloses in concrete implementation, still set up mounting ear seat 7 in the side of base 1 usually, can fix this mechanism on required equipment through mounting ear seat 7.
The utility model discloses set up taper locking cam and come to lock the forked tail, the conical surface generating line angle of taper locking cam is unanimous with the angle of forked tail, under taper locking cam combined action for this structure can inwards hold the forked tail tightly when compressing tightly the forked tail, thereby has realized the limit function of two directions of single motion completion. Meanwhile, the surface of the tapered locking cam is in friction action with the dovetail surface in the rotating process of the tapered locking cam, so that the one-way limiting of the dovetail is very reliable.
Claims (5)
1. The utility model provides a cut straightly formula and aim at utensil locking mechanism which characterized in that: the dovetail groove locking mechanism comprises a base (1) with a guide dovetail groove, a dovetail (2) arranged in the guide dovetail groove and a locking limiting mechanism which is arranged on the surface of the base (1) and positioned on one side of the guide dovetail groove and used for locking the dovetail (2); the locking limiting mechanism comprises a conical locking cam (3) which is hinged to the base (1) through a hinge shaft, a locking spring which is sleeved on the hinge shaft and used for providing rotating locking torsion for the conical locking cam (3), and a gland (4) which is hinged to the base (1) and used for compressing the conical locking cam (3); the conical locking cam (3) is integrally provided with a locking handle (5), and the gland (4) is provided with a positioning screw (6); the dovetail groove is arranged in a penetrating way corresponding to the locking mechanism, and the conical surface of the conical locking cam (3) is attached to one side surface of the dovetail (2); the swallow tail (2) is provided with an aiming tool.
2. An in-line sight locking mechanism according to claim 1, further comprising: the angle of the conical generatrix of the conical locking cam (3) is consistent with that of the dovetail (2).
3. An in-line sight locking mechanism according to claim 1, further comprising: the outer end part of the locking handle (5) is a flat head.
4. An in-line sight locking mechanism according to any one of claims 1 to 3, wherein: the locking spring is a torsion spring.
5. An in-line sight locking mechanism according to any one of claims 1 to 3, wherein: the side surface of the base (1) is provided with an installation ear seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920571949.5U CN210400175U (en) | 2019-04-19 | 2019-04-19 | Direct-insertion type sighting telescope locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920571949.5U CN210400175U (en) | 2019-04-19 | 2019-04-19 | Direct-insertion type sighting telescope locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400175U true CN210400175U (en) | 2020-04-24 |
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ID=70345773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920571949.5U Active CN210400175U (en) | 2019-04-19 | 2019-04-19 | Direct-insertion type sighting telescope locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963872A (en) * | 2022-04-13 | 2022-08-30 | 重庆建设工业(集团)有限责任公司 | General tactical equipment mounting structure and mounting method for light weapon |
-
2019
- 2019-04-19 CN CN201920571949.5U patent/CN210400175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963872A (en) * | 2022-04-13 | 2022-08-30 | 重庆建设工业(集团)有限责任公司 | General tactical equipment mounting structure and mounting method for light weapon |
| CN114963872B (en) * | 2022-04-13 | 2023-09-26 | 重庆建设工业(集团)有限责任公司 | General tactical equipment installation structure and installation method for light weapon |
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