CN204495193U - Lifting target before and after a kind of - Google Patents

Abstract

The utility model discloses a front and rear lifting target, which comprises a column, a nylon wheel, a movable frame A, a square tube, a target, a movable frame B, a fixed frame, a slide rail, a chute and a winding rod. They are arranged in parallel, and the uprights are connected and fixed by connecting rods to form lifting brackets, and two slide rails are set on both sides of the inner side of the uprights, and the two slide rails on the uprights are slidably connected to the slides on the movable frame A and the movable frame B respectively. Groove; the top of the column is provided with nylon wheels, and the connecting ropes are connected on the fixed winding rods on the movable frame A and the movable frame B, and the connecting ropes pass through the nylon wheels. The movable frame A or movable frame B is slidably set on both sides of the lifting bracket formed by the column, and the movable frame A or the movable frame B is connected by a connecting rope, so that the movable frame A or the movable frame B can be linked to keep one high and one low, Then realize the switch of the target, and at the same time facilitate the target replacement and improve the speed of the target change.

Description

A front and back lifting target

technical field

The utility model relates to a target, in particular to a front and rear lifting target.

Background technique

During the shooting process, when the target fails, it needs to be replaced. The traditional target bracket, due to the height limit of the target bracket, is very troublesome when replacing the target.

Contents of the invention

The purpose of this utility model is to provide a front and rear lifting target to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A front and rear lifting target, comprising a column, a nylon wheel, a movable frame A, a square tube, a target, a movable frame B, a fixed frame, a slide rail, a chute and a winding rod, the columns are vertically arranged in parallel, and the columns The two slide rails are arranged on both sides of the inner surface of the column, and the two slide rails on the column are respectively slidably connected to the chute on the movable frame A and the movable frame B; the vertical column Nylon wheels are provided on the top of the movable frame A and movable frame B, and the connecting rope is connected on the fixed winding rod on the movable frame A and the movable frame B, and the connecting rope passes through the nylon wheel; the middle part of the movable frame A and the movable frame B is vertically arranged There is a square tube, and the target is inserted into the square tube.

As a further solution of the utility model: the size of the square tube hole is 5×5cm.

As a further solution of the utility model: a fixed handle is provided on the outside of the square tube.

As a further solution of the present invention: a spring clamp is provided through the column.

As a further solution of the utility model: the top hole of the square tube and the top hole of the column are both provided with moisture-proof pads.

Compared with the prior art, the beneficial effect of the utility model is that the movable frame A or the movable frame B is slidably arranged on both sides of the elevating bracket constituted by the column, and the movable frame A or the movable frame B is connected by a connecting rope, so that the movable frame Rack A or movable rack B can be linked to keep one high and one low, so as to realize target switching, and at the same time facilitate target replacement and increase the speed of target change.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a schematic diagram of a partially enlarged structure at A.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, in the embodiment of the utility model, a front and rear lifting target includes a column 1, a nylon wheel 2, a fixed handle 3, a movable frame A4, a spring chuck 5, a square tube 6, a target 7, and a movable frame B8, fixed frame 9, slide rail 10, chute 11 and winding rod 12, the vertical parallel arrangement between described upright column 1, and between upright column 1 is connected and fixed into lifting support by connecting rod, and the inner surface of upright column 1 Two slide rails 10 are arranged on both sides, and the two slide rails 10 on the column 1 are respectively slidably connected to the chute 11 on the movable frame A4 and the movable frame B8, so that the movable frame A4 and the movable frame B8 can move up and down on both sides of the column 1. slide;

The top of described column 1 is all provided with nylon wheel 2, and connects connecting rope on the winding rod 12 that connects on movable frame A4 and movable frame B8, and connecting rope passes nylon wheel 2, makes movable frame A4 and movable frame B8 can slide up and down to ensure that the movable frame A4 and the movable frame B8 are in the staggered position;

The middle part of described movable frame A4 and movable frame B8 is vertically provided with square pipe 6, and the aperture of square pipe 6 is 5 * 5cm, inserts target 7 in square pipe 6, and the outside of square pipe 6 is provided with fixed handle 3, by rotating Fixed handle 3 fixes the target bar of the target 7 that square pipe 6 is plugged in, prevents it from falling.

A spring clip 5 is arranged through the column 1, and the movable frame A4 or the movable frame B8 is limited by adjusting the spring clip 5 to prevent it from falling freely.

Both the top hole of the square tube 6 and the top hole of the column 1 are provided with moisture-proof pads to prevent rainwater from falling into the holes when not in use, causing internal corrosion.

The working principle of the utility model is: the movable frame A4 or the movable frame B8 are slidably arranged on both sides of the lifting bracket formed by the column 1, and the movable frame A4 or the movable frame B8 is connected by a connecting rope, so that the movable frame A4 or the movable frame B8 It can be linked to keep one high and one low, and then realize the switching of targets.

Claims (5)

1. a front and back lifting target, comprise column, nylon wheel, adjustable shelf A, rectangular tube, target, adjustable shelf B, fixed mount, slide rail, chute and wire winding pole, vertically be arranged in parallel between described column, and be connected into lifting support by connecting rod between column, it is characterized in that, and the medial surface both sides of column arrange two slide rails, the chute that two slide rails on described column are slidably connected on adjustable shelf A and adjustable shelf B respectively; The top of described column is equipped with nylon wheel, and adjustable shelf A with the wire winding pole that adjustable shelf B is connected is connected connection cord, and connection cord is through nylon wheel; The middle part of described adjustable shelf A and adjustable shelf B is vertically provided with rectangular tube, grafting target in rectangular tube.

2. a kind of front and back lifting target according to claim 1, it is characterized in that, described square pore is of a size of 5X5cm.

3. a kind of front and back lifting target according to claim 1, it is characterized in that, the outside of described rectangular tube is provided with fixed handle.

4. a kind of front and back lifting target according to claim 1, is characterized in that, described column runs through being provided with spring chuck.

5. a kind of front and back lifting target according to claim 1, is characterized in that, the top-portion apertures of described rectangular tube and the top-portion apertures of column are provided with moistureproof cushion.