A sight that can adjust the position of the core
A technology of sight and core, applied in the field of sight
Active Publication Date: 2015-10-21
雷盾体育用品(上海)有限公司
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Problems solved by technology
However, the adjustment of the quasi-core needs to rotate the bolt corresponding to the quasi-core, that is, multiple quasi-cores need to be adjusted one by one, so the adjustment efficiency needs to be further improved
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[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0021] Such as Figure 1 to Figure 7 As shown, the sight includes a bracket 1, a quasi-core window 2 connected to the bracket, and an adjustment mechanism arranged on the quasi-core window 2 to change the height of the quasi-core, wherein the bracket is used to fix the quasi-core window 2 on the bow grip , The horizontal adjustment screw assembly a and the vertical adjustment screw assembly b are designed on the bracket 1, which can quickly and widely adjust the up and down, left and right positions of the quasi-core window. Since they are all conventional structures, they will not be described in detail here.
[0022] The quasi-core window 2 of the above-mentioned sight is provided with a plurality of quasi-pins. In this embodiment, there are five quasi-pins. The height of the aligned quasi-cores is gradually increased, that is, the heads of...
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The invention relates to a sighting device with the adjustable sighting core position. The sighting device is improved on the basis of an existing sighting core window, sighting cores and an adjusting mechanism capable of changing the heights of the sighting cores, namely the adjusting mechanism comprises an upper installation block, a lower installation block, a plurality of gear shafts and a plurality of gears, wherein the upper installation block and the lower installation block are installed at the bottom of the sighting core window, the multiple gear shafts and the two sighting cores are correspondingly arranged, the multiple gears are installed on the gear shafts respectively and meshed with the gear shafts, an inner cavity capable of containing the gears and the gear shafts is formed in the contact face of the upper installation block and the lower installation block, an operation hole for one gear shaft to be exposed out of the sighting core window is formed in the lower installation block, a plurality of sighting core grooves corresponding to the sighting cores are formed in the upper installation plate, at least two of the sighting core grooves are communicated with the inner cavity, the lower portions, corresponding to the gear shafts, of the sighting cores penetrate through the sighting core grooves to be connected with the gear shafts in a threaded mode, and axial guide structures are designed between the sighting cores connected with the gear shafts in the threaded mode and the sighting core grooves. When the sighting device is used, the sighting cores do not need to be adjusted one by one, the requirement for adjusting the heights of the multiple sighting cores at the same time can be met by rotating one gear shaft, and therefore the sighting device has the advantage of being high in adjusting efficiency.
Description
technical field [0001] The invention relates to a collimator, in particular to a collimator capable of adjusting the position of the quasi-core. Background technique [0002] Existing sights for hunting usually have multiple aiming points, so that the archer uses different aiming points to aim when shooting prey at different distances. The sight is mounted on the riser and its position relative to the riser is fixed. In order to adapt to the different usage habits of different users, people have designed height-adjustable sights, such as the disclosure of such a sight in "A Height-Adjustable Bow and Arrow Sight" with the Chinese patent authorization announcement number CN201583197U , the connecting bracket of the sight is provided with a fixed bracket through the sliding rails and chute that cooperate with each other, and the fixed bracket is installed on the bow handle. When in use, the height of the quasi-core window can be easily adjusted through the cooperation of the s...
Claims
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IPC IPC(8): F41G1/467
Inventor 陈吉
Owner 雷盾体育用品(上海)有限公司