Adjusting device for lamp mounted on guide rail

Abstract

The utility model discloses an adjusting device for a lamp installed on a guide rail in the technical field of lamps, the device comprises a cross rod, an occlusion part, an adjusting rod and a fixing bolt, the cross rod is used for adjusting the positions of the lamp and a base of the lamp and is meshed with the occlusion part; the meshing part is meshed with the cross rod, is adjusted by the adjusting rod and is used for enabling the cross rod to move under the control of the adjusting rod; and the adjusting rod is used for adjusting the occlusion part. The occlusion rod is controlled through the adjusting rod, so that the position between the occlusion part and the cross rod is changed, the cross rod is displaced, the lamp and the base are controlled to be displaced on the firearm, and the position of the lamp is adjustable after the lamp is installed on the firearm.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the adjusting device of the lamp, specifically relates to a kind of adjusting device of the lamp for being installed on guide rail. BACKGROUND

[0002] Lamps can be mounted on various objects, such as tools or implements, so that they provide light directed to the working area of the working end of the tool or implement. Such tools or implements often have mounting rails, for example, connected to them by the manufacturer, seller or user. One object on which a lamp can be mounted is a stand, or a firearm, and a lamp that can be mounted on a firearm can be used for illumination or sighting, or both.

[0003] Arrangements for mounting such lamps on firearms are similar to those used for mounting telescopic sights. Typically, a mount, or rail, is designed, and since telescopic sights or other sights are usually mounted on the top or upper surface of the barrel, a separate stand is often provided on the side or underside (bottom) surface of the barrel. As in the design of US patent US10670251B1.

[0004] To reduce costs, lamps that can be mounted on firearms have in the past typically had a plastic body that is secured after being mounted on the firearm by a mount or rail, such as the one disclosed in US patent US10928051B1, a switch for a lamp, comprising: an electrical switch and being actuatable in a direction substantially perpendicular to a reference plane; a switch actuator comprising a flexible boot disposed at an acute angle relative to the reference plane, the switch actuator comprising: a plunger adjacent the electrical switch and movable substantially perpendicular to the reference plane for actuating and de-actuating the electrical switch; and an actuator member between the flexible boot and the plunger, the actuator member being movable to move the plunger toward the electrical switch when the flexible boot is depressed. The electrical switch is activated when the flexible boot is pressed toward the reference plane or parallel to the reference plane or at an angle to the reference plane.

[0005] As in the design of US patent US11781837B1, a firearm lamp positioned by a sliding rail, comprising a lamp holder, a fixed plate fixedly connected to the left side of the front of the lamp holder, a locking plate slidably connected to the inner side of the locking plate slot, the inner side of the locking plate is threadedly connected with the rail locking bolt through the screw hole, the front of the lamp holder is provided with a positioning sliding block, the left side of the positioning sliding block is provided with a wave-shaped clamping groove, a plurality of sliding blocks are fixedly connected to the rear of the positioning sliding block, the front end of the lamp holder is provided with a screw hole, a limiting bolt is threadedly connected in the screw hole, a recess is arranged in the fixed plate, and positioning steel balls are arranged in the recess.

[0006] However, these structures can only be installed and fixed, and cannot adjust the position of the lamp. If the installation position of the lamp is not good, it will affect the operation. In actual use, the lamp often needs to be adjusted, especially the front and rear positions. Therefore, the position of the lamp needs to be controlled. Therefore, a lamp position adjusting device is necessary. Content of the utility model

[0007] To solve the above problems, the primary purpose of the present utility model is to provide a lamp adjusting device for installation on a guide rail. The device controls the engagement lever through the adjusting lever to cause the horizontal lever to displace. Since the horizontal lever is fixed with the firearm, the position of the lamp and the base on the firearm can be controlled to achieve adjustable position of the lamp after installation on the firearm, overcoming the defect that the position of the lamp after installation on the firearm is not adjustable.

[0008] To achieve the above purpose, the technical scheme of the present utility model is as follows.

[0009] A lamp adjusting device for installation on a guide rail, the device comprising a horizontal lever, an engagement part, an adjusting lever and a fixing bolt, wherein,

[0010] The horizontal lever is used to adjust the position of the lamp and its base and is engaged with the engagement part. One end of the horizontal lever has a protrusion to set the horizontal lever with the firearm or other device through the protrusion structure.

[0011] The engagement part is engaged with the horizontal lever and is adjusted by the adjusting lever to cause the horizontal lever to displace under the control of the adjusting lever.

[0012] The adjusting lever is used to adjust the engagement part.

[0013] The fixing bolt is used to set the engagement part and the adjusting lever on the base of the lamp, so that the adjusting lever can drive the engagement part to adjust the movement of the horizontal lever, thereby adjusting the position of the lamp and its base.

[0014] The lamp adjusting device for installation on a guide rail realized by the present utility model is fixed on the base of the lamp and sets the horizontal lever with the firearm. Then the engagement lever is controlled through the adjusting lever to cause the position between the engagement part and the horizontal lever to change, thereby causing the horizontal lever to displace, and further controlling the position of the lamp and the base on the firearm, thereby realizing adjustable position of the lamp after installation on the firearm.

[0015] Further, the horizontal lever is provided with a tooth pattern at the position corresponding to the engagement part to engage with the engagement part. Meanwhile, the engagement part also has a tooth pattern at the contact position with the horizontal lever to realize the engagement of the two.

[0016] Further, the tooth pattern of the engagement part is consistent with the tooth pattern of the horizontal lever to maintain good engagement performance.

[0017] Further, one end of the horizontal rod is provided with a protrusion to set the horizontal rod together with the device such as a gun through the protrusion structure, and the horizontal rod surface is further provided with a scale to clearly show the adjusted distance.

[0018] Further, the adjusting rod is provided with a handle and a pressing part, the handle and the pressing part form a certain angle to control the up and down position of the pressing part through the handle, and the pressing part is in contact with the clamping part.

[0019] Further, the handle and the pressing part of the adjusting rod form an angle of 80-90° to be able to exert force on the clamping part.

[0020] Further, the upper part of the clamping part is provided with a top cover for being pressed by the pressing part, and the top cover has a protection effect on the clamping part; the lower part of the clamping part is provided with a toothed pattern to be engaged with the horizontal rod; and the middle part of the clamping part is a hollow structure to pass through the fixing pin.

[0021] Further, the fixing pin passes through the clamping part and is fixed together with the adjusting rod, and the lower part of the fixing pin is connected with a fixing base through a thread to be fixed together with the base of the lamp.

[0022] Further, the fixing pin passes through the clamping part, and the upper part of the fixing pin is fixed together with the adjusting rod through a rivet, and specifically, the rivet is located at the joint of the handle and the pressing part to have the effects of fixing the adjusting rod and enabling the adjusting rod to rotate.

[0023] Compared with the prior art, the technical effects of the present application are as follows:

[0024] In use, the adjusting device is fixedly installed on the base of the lamp, the horizontal rod and the gun are fixed together, then the clamping rod is controlled through the adjusting rod, the position between the clamping rod and the horizontal rod is changed, the horizontal rod is displaced, and then the position of the lamp and the base on the gun is controlled, so that the position of the lamp installed on the gun is adjustable. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the structure schematic view of the adjusting device realized by the present application.

[0026] Figure 2 is the side sectional view of the adjusting device realized by the present application.

[0027] Figure 3 is the structure schematic view of the horizontal rod realized by the present application.

[0028] Figure 4 is the front view of the horizontal rod realized by the present application.

[0029] Figure 5is the structure schematic diagram of the occlusion part realized by the utility model

[0030] Figure 6 is the structure schematic diagram of the adjusting rod and the fixing bolt realized by the utility model.

[0031] Figure 7 is the schematic diagram of the adjusting rod, the occlusion part and the fixing bolt assembly realized by the utility model.

[0032] Figure 8 is the schematic diagram of the adjusting rod, the occlusion part and the fixing bolt installation structure realized by the utility model.

[0033] Figure 9 is the schematic diagram of the adjusting rod, the occlusion part and the fixing bolt assembly structure realized by the utility model.

[0034] Figure 10 is the schematic diagram of the adjusting rod, the occlusion part and the fixing bolt installed on the base realized by the utility model.

[0035] Figure 11 is the schematic diagram of the adjusting device combined with the lamp and the base realized by the utility model.

[0036] Fig. 1, horizontal rod; 2, adjusting rod; 3, occlusion part; 4, fixing bolt; 11, horizontal rod main body; 12, horizontal rod protrusion; 13, horizontal rod grain; 14, scale; 21, handle; 22, pressing part; 23, concave-convex part; 31, occlusion part main body; 32, top cover; 33, sawtooth part; 34, occlusion part grain; 321, cover hole; 41, rivet; 42, fixed rod, 43, fixed thread; 44, fixed seat. DETAILED DESCRIPTION

[0037] In order to make the utility model purposes, technical scheme and advantages more clearly, the following is combined with the drawings and examples, and the utility model is further described in detail. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0038] Figure 1 、 Figure 2 As shown in the figure, the adjusting device for the lamp installed on the guide rail realized by the utility model, the device includes horizontal rod 1, occlusion part 3, adjusting rod 2 and fixing bolt 4, wherein, the horizontal rod 1 is used for adjusting the position of the lamp and its base, and is engaged with the occlusion part 3, the occlusion part 3 is engaged with the horizontal rod 1, and is adjusted by the adjusting rod 2, for making the horizontal rod 1 displacement under the control of the adjusting rod 2, the adjusting rod 2 is used for adjusting the occlusion part 2, the fixing bolt 4 is used for setting the occlusion part 3 and the adjusting rod 2 on the base 5 of the lamp, so that the adjusting rod 2 can drive the occlusion part 3 to adjust the movement of the horizontal rod 1, thereby adjusting the position of the lamp and its base.

[0039] Specifically, as shown in Figure 3 , Figure 4 , the crossbar 1 includes a crossbar body 11, a crossbar protrusion 12, a crossbar serration 13 and a scale 14. The crossbar body 11 is in the shape of a long strip. One side of the crossbar body 11 has the crossbar protrusion 12 on the surface of the crossbar body 11. The crossbar protrusion 12 protrudes outward from the surface of the crossbar body 11 to be combined with a device such as a firearm through the crossbar protrusion 12. The two sides of the crossbar body 11 have the crossbar serration 13 to be engaged with the occlusion serration 34. In addition, the scale 14 is provided on the surface of the crossbar body 11 to display the adjusted distance.

[0040] Figure 5 As shown in , the occlusion 3 has an occlusion body 21, a top cover 32, a sawtooth part 33 and an occlusion serration 34. The occlusion body 21 is a hollow structure to facilitate the passage of the fixing bolt. The top cover 32 is provided on the occlusion body 21. The middle part of the top cover 32 has a cover hole 321 to pass through the fixing rod 42 of the fixing bolt 4 for fixation. The front of the occlusion body 31 is provided with the protruding sawtooth part 33. The lower part of the sawtooth part 33 is provided with the downward protruding occlusion serration 34 to be engaged with the crossbar serration 13 of the crossbar 1.

[0041] Figure 6 As shown in , the adjusting rod 2 includes a handle 21 and a pressing part 22. The surface of the handle 21 has a concave-convex part 23 to increase the friction force of pressing and facilitate pressing. At the same time, the handle 21 and the pressing part 22 are usually formed at a certain angle to control the up-down position of the pressing part 22 through the handle 21. The angle is usually 80-90° to be able to exert a good force on the occlusion.

[0042] The pressing part 22 is in contact with the top cover 32 of the occlusion 3. The lower end surface of the pressing part 22 has at least two contact points to exert a force on the occlusion 3 through the top cover 32.

[0043] The fixing bolt 4 includes a rivet 41, a fixing rod 42, a fixing thread 43 and a fixing seat 44. The fixing rod 42 is the main body of the fixing bolt 4. The upper part of the fixing rod 42 is the rivet 41. The lower part of the fixing rod 42 has the fixing thread 43. The fixing thread 43 is provided with the fixing seat 44.

[0044] As shown in Figure 6 , Figure 7 and Figure 8As shown, for the fixed bolt 4, it passes through the occlusion part 3, and its upper part is fixed with the adjusting rod 2. Specifically, the top of the fixed bolt 4 has a rivet 41, which is fixed with the adjusting rod 2 through the rivet 41, and the rivet 41 is located at the joint of the handle 21 and the pressing part 22, facilitating the fixing. Then the middle part of the fixed bolt 4 is a fixed rod 42, which extends downward from the rivet 41, and the lower part of the fixed rod 42 is a fixed thread 43, which connects a fixed seat 44, which enlarges the contact area of the fixed rod and the base 5, so that the connection is more stable.

[0045] Meanwhile, the fixed thread 43 and the fixed seat 44 are arranged, so that the length of the fixed rod 42 can be adjusted, and the length of the fixed rod 42 can be adjusted by adjusting the depth of the fixed thread 43 into the fixed seat 44, so that it can be applied to various specifications of the base.

[0046] Figure 9 、 Figure 10 and Figure 11 As shown, the adjusting device realized by the utility model is operated by pressing the handle 21, and due to the action of the rivet 41, the handle 21 drives the pressing part 22 to move, so that the sawtooth part 33 of the occlusion part drives the occlusion part thread 34 to displace, so that the cross rod 1 is also displaced under the driving of the cross rod thread 13. Since the fixed bolt 44 is arranged in the mounting seat 51 of the base 5, the fixed bolt 4 can be fixed with the base 5, and the cross rod 1 is embedded in the base 5, so that the cross rod 1 can displace, thereby driving the device such as a gun fixed with the cross rod 1 to move relatively, and the position of the lamp is adjusted.

[0047] In summary, the utility model controls the occlusion rod through the adjusting rod, changes the position between the occlusion rod and the cross rod, causes the cross rod to displace, and then controls the position of the lamp and the base on the gun, so that the position of the lamp installed on the gun can be adjusted.

[0048] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An adjustment device for a lamp mounted on a guide rail, characterized in that, The device includes a crossbar, a meshing part, an adjusting rod, and a fixing bolt, wherein... The crossbar is used to adjust the position of the lamp and its base and engages with the engagement part; one end of the crossbar has a protrusion to set the crossbar together with the gun device through the protrusion structure; The engagement part engages with the crossbar and is adjusted by the adjusting rod, so as to cause the crossbar to move under the control of the adjusting rod; The adjusting rod is used to adjust the engagement part; The fixing bolt is used to set the interlocking part and the adjusting rod on the base of the lamp, so that the adjusting rod can drive the movement of the interlocking part adjusting crossbar, thereby adjusting the position of the lamp and its base.

2. The adjusting device for a lamp mounted on a guide rail as described in claim 1, characterized in that, The crossbar has teeth at the position corresponding to the biting part to engage with the biting part. At the same time, the contact part between the biting part and the crossbar also has teeth, thereby realizing the engagement between the two.

3. The adjusting device for a lamp mounted on a guide rail as described in claim 2, characterized in that, The teeth on the interlocking part are the same size as the teeth on the crossbar.

4. The adjusting device for a lamp mounted on a guide rail as described in claim 1, characterized in that, The surface of the crossbar is also provided with graduations.

5. The adjusting device for a lamp mounted on a guide rail as described in claim 1, characterized in that, The adjusting rod has a handle and a pressing part. The handle and the pressing part form a certain angle so as to control the up and down position of the pressing part by means of the handle. The pressing part is in contact with the engaging part.

6. The adjusting device for a lamp mounted on a guide rail as described in claim 5, characterized in that, The adjustment rod has its handle and pressing part forming an angle of 80-90°.

7. The adjusting device for a lamp mounted on a guide rail as described in claim 5, characterized in that, The biting part has a top cover at the top for being pressed by the pressing part, and the top cover has a protective function for the biting part; the lower part of the biting part has teeth, which engage with the crossbar through the teeth; the middle part of the biting part is a hollow structure for the fixing bolt to pass through.

8. The adjusting device for a lamp mounted on a guide rail as described in claim 7, characterized in that, The fixing bolt passes through the engagement part and is fixed together with the adjusting rod. The lower part of the fixing bolt is connected to the fixing seat by a thread, and the fixing seat is fixed together with the base of the lamp.

9. The adjusting device for a lamp mounted on a guide rail as described in claim 8, characterized in that, The fixing bolt passes through the engagement part, and its upper part is fixed to the adjusting rod by a rivet. The rivet is located at the junction of the handle and the pressing part.

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