Torsion pointer convenient to use

Abstract

The utility model provides a torsion pointer convenient to use, which comprises a pointer head, a dial, a connecting rod, a bolt, a connecting shaft, a bearing, a rotary switch, a rotating shaft, a first bevel gear, a fixing hole and a second bevel gear, the bolt is mounted in the middle of the inside of the dial, the pointer head is arranged at the joint of the bolt and the dial, and the connecting rod is mounted on the lower side of the dial. A fixing hole is formed in the middle of the first bevel gear; a second bevel gear is assembled on the right end face of the first bevel gear; a connecting shaft is mounted on the right end face of the second bevel gear; a bearing sleeve is arranged on the annular side face of the connecting shaft; by means of the design, the problem that the direction cannot be accurately distinguished due to the fact that an original pointer cannot be twisted is solved, and the pointer is reasonable in structure, convenient to twist and adjust and good in using effect.

Description

Technical Field

[0001] The utility model is a torsion pointer which is convenient to use and belongs to the technical field of pointer equipment. Background Art

[0002] Pointer: Used by people to identify directions in life. When a temporary accident occurs in a public place, a safe passage needs to be established. At this time, pointers are needed to guide people to leave safely from the safe passage. In real life, pointers indicate directions, which brings great convenience to people.

[0003] In the prior art, the existing pointer can only indicate a single direction, and cannot point out the precise direction when identifying the direction. The existing pointer is not convenient to carry when encountering a temporary accident. Due to the different accident scenes, it cannot be fixed at a clear position to identify the direction, which will bring great inconvenience to people's lives. Now there is an urgent need for an easy-to-use twist pointer to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a torsion pointer that is easy to use, so as to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure, is easy to adjust the torsion, and has a good use effect.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a convenient torsion pointer, comprising a pointer head, a needle disk, a torsion mechanism, a collar, a connecting rod, a base and a bolt, a bolt is installed at the middle position inside the needle disk, a pointer head is arranged at the connection between the bolt and the needle disk, a torsion mechanism is arranged on the right end face of the needle disk, a connecting rod is installed on the lower side of the needle disk, a collar is sleeved on the upper end face of the connecting rod, and the base is arranged on the lower end face of the connecting rod. The torsion mechanism comprises a connecting shaft, a bearing, a rotary switch, a rotating shaft, a first bevel gear, a fixing hole and a second bevel gear, a first bevel gear is installed on the annular side face of the bolt, a fixing hole is arranged in the middle position of the first bevel gear, a second bevel gear is assembled on the right end face of the first bevel gear, a connecting shaft is installed on the right end face of the second bevel gear, the bearing is sleeved on the annular side face of the connecting shaft, a rotary switch is installed on the right end face of the connecting shaft, and a rotating shaft is arranged on the lower end face of the needle disk.

[0006] Furthermore, a vacuum suction cup is installed on the rear end surface of the needle disk.

[0007] Furthermore, a light belt is arranged inside the needle plate, a battery is arranged on the rear end surface of the light belt, and the light belt is connected to the battery through a wire.

[0008] Furthermore, a soft cover is provided on the outer surface of the rotary switch.

[0009] Furthermore, a small hole is provided in the middle of the needle disk, and an internal thread is provided in the small hole, and the bolt is threadedly connected to the needle disk through the small hole.

[0010] Furthermore, a transparent plate is provided on the front end surface of the needle disk.

[0011] The beneficial effects of the utility model: the utility model is a convenient-to-use twist pointer. Since the utility model adds a connecting shaft, a bearing, a rotary switch, a rotating shaft, a first bevel gear, a fixing hole and a second bevel gear, the design can accurately identify the direction, solves the problem that the original pointer cannot be twisted and thus cannot accurately identify the direction, thereby improving the practicality of the utility model.

[0012] Because a vacuum suction cup is installed on the rear end surface of the needle disk, the needle disk can be fixed on the wall through the suction cup; because a light strip is arranged inside the needle disk, a battery is arranged on the rear end surface of the light strip, and the light strip is connected to the battery through a wire, this design enables the pointer to accurately indicate the direction at night; because a soft cover is arranged on the outer surface of the rotary switch, this design improves the comfort of the rotary switch; because a transparent plate is arranged on the front end surface of the needle disk, this design enables people to see the pointer clearly through the transparent plate. The utility model has a reasonable structure, is easy to twist and adjust, and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a convenient-to-use twist pointer of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a twisting mechanism in a twisting pointer that is convenient to use in the utility model;

[0016] In the figure: 1-pointer head, 2-needle plate, 3-torsion mechanism, 4-collar, 5-connecting rod, 6-base, 7-bolt, 31-connecting shaft, 32-bearing, 33-rotary switch, 34-rotating shaft, 35-first bevel gear, 36-fixing hole, 37-second bevel gear. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1 and Figure 2The utility model provides a technical solution: a convenient torsion pointer, comprising a pointer head 1, a needle disk 2, a torsion mechanism 3, a collar 4, a connecting rod 5, a base 6 and a bolt 7. The bolt 7 is installed at the middle position inside the needle disk 2, the pointer head 1 is arranged at the connection between the bolt 7 and the needle disk 2, the torsion mechanism 3 is arranged on the right end face of the needle disk 2, the connecting rod 5 is installed on the lower side of the needle disk 2, the upper end face of the connecting rod 5 is sleeved with a collar 4, and the base 6 is arranged on the lower end face of the connecting rod 5.

[0019] The torsion mechanism 3 includes a connecting shaft 31, a bearing 32, a rotary switch 33, a rotating shaft 34, a first bevel gear 35, a fixing hole 36 and a second bevel gear 37. The first bevel gear 35 is installed on the annular side of the bolt 7, and a fixing hole 36 is provided in the middle position of the first bevel gear 35. The right end face of the first bevel gear 35 is equipped with the second bevel gear 37, and the right end face of the second bevel gear 37 is installed with the connecting shaft 31. The bearing 32 is sleeved on the annular side face of the connecting shaft 31, and the rotary switch 33 is installed on the right end face of the connecting shaft 31. The lower end face of the needle dial 2 is provided with a rotating shaft 34. This design solves the problem that the original pointer cannot be twisted and the direction cannot be accurately identified.

[0020] A vacuum suction cup is installed on the rear end face of the needle disk 2, so that the needle disk 2 can be fixed on the wall through the suction cup. A light strip is arranged inside the needle disk 2, and a battery is arranged on the rear end face of the light strip, and the light strip is connected to the battery through a wire. This design enables the pointer to accurately indicate the direction even at night. A soft cover is provided on the outer surface of the rotary switch 33, and this design improves the comfort of the rotary switch 33. A small hole is provided in the middle position of the needle disk 2, and an internal thread is provided inside the small hole. The bolt 7 is threadedly connected to the needle disk 2 through the small hole, so that the bolt 7 passes through the pointer head 1 and the fixing hole 36 to fix the pointer head 1 and the first bevel gear 35 in the middle position of the needle disk 2. A transparent plate is provided on the front end face of the needle disk 2. This design enables people to see the pointer clearly through the transparent plate.

[0021] As an embodiment of the utility model: when a temporary accident occurs and a safe direction needs to be indicated, the user fixes the base 6 on the ground, sets the collar 4 on the connecting rod 5, and passes the bolt 7 through the pointer head 1 and the fixing hole 36 to fix the pointer head 1 and the first bevel gear 35 in the middle position of the needle disk 2. The user turns the rotary switch 33, and the rotary switch 33 rotates to drive the connecting shaft 31 to rotate on the inner annular side of the bearing 32. The connecting shaft 31 rotates to drive the second bevel gear 37 to rotate, and the second bevel gear 37 rotates to drive the first bevel gear 35 to rotate. The first bevel gear 35 rotates to drive the pointer head 1 to rotate inside the needle disk 2. The rotation of the pointer head 1 realizes the direction identification. The user adjusts the direction of the needle disk 2 by rotating the shaft 34, so that the pointer can provide all-round guidance. When the temporary accident is over, the staff removes the 5 collars from the connecting rod for easy removal. Users in different places can accurately identify the direction by turning the rotary switch and rotating the connecting shaft, thereby improving the practicality of the utility model.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A convenient torsion pointer, comprising a pointer head, a needle plate, a torsion mechanism, a collar, a connecting rod, a base and a bolt, characterized in that: A bolt is installed in the middle of the needle disk, a needle head is provided at the connection between the bolt and the needle disk, a torsion mechanism is provided on the right end face of the needle disk, a connecting rod is installed on the lower side of the needle disk, a collar is provided on the upper end face of the connecting rod, and the base is provided on the lower end face of the connecting rod; The torsion mechanism includes a connecting shaft, a bearing, a rotary switch, a rotating shaft, a first bevel gear, a fixing hole and a second bevel gear. The first bevel gear is installed on the annular side of the bolt, a fixing hole is provided in the middle position of the first bevel gear, the second bevel gear is assembled on the right end face of the first bevel gear, the connecting shaft is installed on the right end face of the second bevel gear, the bearing sleeve is arranged on the annular side face of the connecting shaft, the rotary switch is installed on the right end face of the connecting shaft, and the rotating shaft is provided on the lower end face of the needle dial.

2. A convenient to use twist pointer according to claim 1, characterized in that: A vacuum suction cup is installed on the rear end surface of the needle disk.

3. A convenient to use twist pointer according to claim 1, characterized in that: A light belt is arranged inside the needle disk, a battery is arranged on the rear end surface of the light belt, and the light belt is connected to the battery through a wire.

4. A convenient to use twist pointer according to claim 1, characterized in that: The outer surface of the rotary switch is covered with a soft cover.

5. The convenient-to-use twist pointer according to claim 1, characterized in that: A small hole is provided in the middle of the needle disk, and an internal thread is provided inside the small hole. The bolt is threadedly connected to the needle disk through the small hole.

6. A convenient to use twist pointer according to claim 1, characterized in that: A transparent plate is arranged on the front end surface of the needle disk.

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