CN218791329U

CN218791329U - Special map frame for skiing orientation

Info

Publication number: CN218791329U
Application number: CN202222684971.5U
Authority: CN
Inventors: 李景明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-07
Anticipated expiration: 2032-10-12

Abstract

The utility model provides a directional special map frame of skiing belongs to map frame field, include: the map fixing piece is formed by buckling a plate body I and a plate body II and is used for clamping and fixing a map; the supporting arm is fixed with the map fixing piece and is of a folding structure, so that the map fixing piece can be turned over; the connecting piece is connected with the supporting arm and used for being fixed with an athlete. The utility model discloses a connecting piece is connected fixedly with sportsman's health to fix the map frame in sportsman's position in the front of the chest, under the condition that does not influence sportsman's skiing, can overturn the regulation through foldable support arm to the angle of map mounting, can contract map mounting to minimum angle in order to reduce the resistance like this in the cross country of longer time slides, thereby improve skiing speed.

Description

Special map frame for skiing orientation

Technical Field

The utility model belongs to map frame field, concretely relates to directional special map frame of skiing.

Background

The skiing orientation is also called skiing orientation (Ski orientserling), which is a durable winter sport combining direction judgment and cross country skiing, and requires athletes to not only have excellent endurance and skiing technology, but also judge the direction and select the best line in high-speed sports.

In competition, the skier orienters use the skiing technique to navigate on a designated route using a skiing orientation specific map which is mapped specifically for the project, and the competitors must place the competition map using a specific map frame which meets the competition requirements as specified by the international union of orientation (IOF).

Because the time for the skiing orientation to enter the country is not long and related domestic equipment is in short supply, the domestic skiing orientation competition generally adopts a simple hard card sleeve packaging map and is hung on the necks of the participants by a hanging rope; at present, the map frame with a fixed angle is used for the foreign skiing orientation, and the fixed supporting arm and the map board can form a barrier for a user in the gliding process, so that the sliding use of the user is not facilitated.

SUMMERY OF THE UTILITY MODEL

Based on the above background problem, the utility model aims at providing a directional special map frame of skiing sets up the support arm for foldable structure to can overturn the adjustment to the angle of map mounting, can contract map mounting to minimum angle in order to reduce the resistance in the cross-country of longer time slides.

In order to achieve the above object, the embodiment of the present invention provides a technical solution:

a ski orientation personality map frame comprising:

the map fixing piece is formed by buckling a plate body I and a plate body II and is used for clamping and fixing a map;

the supporting arm is fixed with the map fixing piece and is of a folding structure, so that the map fixing piece can be turned over;

and the connecting piece is connected with the supporting arm and is used for fixing with an athlete.

In one embodiment, the support arm is comprised of arm I and arm II, which are hinged by a hinge.

Further, the included angle range of the support arm I and the support arm II is 0-180 degrees.

In one embodiment, the map holder is movably connected to the support arm.

Further, the skiing orientation personality map frame further comprises:

the cloud platform, with the map mounting is fixed, and with the support arm passes through the round pin hub rotation and connects, so that the map mounting can rotate.

In one embodiment, the connector comprises:

the main deck is hinged with the supporting arm through a hinge;

the waist and abdomen belt is fixed on the main deck and is used for being wound and fixed at the waist and abdomen of the athlete;

one end of the back strap is fixed with the waist and abdomen strap, and the other end of the back strap can be detachably connected with the supporting arm by bypassing the back of the athlete.

Furthermore, a hook is arranged on the shoulder strap, and a hanging ring is arranged on the supporting arm so as to detachably connect the shoulder strap with the supporting arm.

In one embodiment, the hinge comprises:

a hinge A and a hinge B;

and the hinge shaft penetrates through the hinge A and the hinge B to connect the hinge A and the hinge B.

Further, the hinge A consists of a fixing part A and a connecting part A, and the fixing part A and the connecting part A are vertically distributed; the hinge B consists of a fixing part B and a connecting part B, and the fixing part B and the connecting part B are vertically distributed; the connecting part A and the connecting part B are connected through the hinge shaft.

Further, the hinge further comprises:

the pressing handle is movably connected with the hinge B through a pin shaft;

the springs are arranged in pairs, one ends of the springs are fixed on the pin shafts, and the other ends of the springs are fixed on the hinge hinges B;

the hinge B is provided with a waist-shaped hole for the pin shaft to penetrate through, and the periphery of the hinge A is provided with a plurality of mortises for the pin shaft to be clamped so as to lock the hinge A and the hinge B at corresponding angles.

Compared with the prior art, the embodiment of the utility model provides a have following effect at least:

1. the utility model discloses a map frame includes map mounting, support arm and connecting piece, and the connecting piece can be connected fixedly with sportsman's health to fix map frame at sportsman's position in the front of the chest, under the condition that does not influence sportsman's skiing, can overturn the regulation through foldable support arm to the angle of map mounting, can contract map mounting to minimum angle in order to reduce the resistance like this in the cross country of longer time slides, thereby improve skiing speed.

2. The utility model discloses a cloud platform is with map mounting and support arm swing joint, can realize the free rotation of map mounting through the cloud platform promptly, uses more nimble convenience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic structural view (expanded state) of a skiing orientation dedicated map frame according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view (folded state) of the special map frame for skiing orientation in embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of another view angle of the special map frame for skiing orientation in embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of a hinge I in embodiment 1 of the present invention;

fig. 5 is an expanded plan view of the hinge a according to embodiment 1 of the present invention;

FIG. 6 is a schematic view showing the usage status of the skiing orientation special map frame in embodiment 1 of the present invention;

fig. 7 is a schematic structural view of a connecting member according to embodiment 1 of the present invention;

fig. 8 is a schematic structural view of a skiing orientation dedicated map frame according to embodiment 2 of the present invention;

fig. 9 is a schematic structural view of the map fixing member of the skiing orientation dedicated map frame in embodiment 2 of the present invention after rotating a certain angle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

The skiing orientation free map frame, as shown in fig. 1-3, includes a map holder 1, a support arm 2, and a connector 3.

In this embodiment, the map fixing member 1 is used for fixing a map, and is specifically formed by buckling a plate body I and a plate body II, wherein corresponding snap fasteners are arranged on the plate body I and the plate body II, and the plate body I and the plate body II can be fixed and separated by the snap fasteners to realize the clamping and fixing of the map, the snap fasteners are existing products, and the structure of the map fixing member is not described in this embodiment.

The plate bodies I and II of the present embodiment are specifically rectangular transparent plates, but the shapes thereof are not limited thereto.

In this embodiment, the supporting arm 2 is fixed to the map fixing member 1, and as can be seen from fig. 1 to 3, the supporting arm 2 of this embodiment is of a folding structure to drive the map fixing member 1 to turn over integrally, so as to adjust the angle of the map.

Specifically, the supporting arm 2 consists of a supporting arm I2-1 and a supporting arm II 2-2, the supporting arm I2-1 and the supporting arm II 2-2 are hinged through a hinge I2-3, and at the moment, the map fixing part 1 is specifically fixed on the supporting arm I2-1; the included angle range of the support arm I2-1 and the support arm II 2-2 is 0-180 degrees, so that the angle of the map fixing piece 1 can be adjusted within the range of 0-180 degrees.

As shown in FIGS. 1-3, the arm I2-1 and the arm II 2-2 of the present embodiment are both in the shape of a strip, and the outer edges thereof are bent downward to form reinforcing ribs, but the shapes of the arm I2-1 and the arm II 2-2 are not limited thereto.

As shown in fig. 3 and 4, the hinge I2-3 includes a hinge leaf a201, a hinge leaf B202, and a hinge shaft 203, and the hinge shaft 203 is inserted into the hinge leaf a201 and the hinge leaf B202 to connect the hinge leaves a201 and B202.

Specifically, the hinge A201 is composed of a fixing portion A201-1 and a connecting portion A201-2, the fixing portion A201-1 and the connecting portion A201-2 are vertically distributed, the fixing portion A201-1 is attached to the lower surface of the support arm I2-1 and fixed, the connecting portion A201-2 inclines to the left and protrudes out of the left end of the support arm I2-1, and a plane view of the unfolded state of the hinge A201 is shown in FIG. 5.

As shown in fig. 3 and 4, the hinge B202 is composed of a fixing portion B202-1 and a connecting portion B202-2, the fixing portion B202-1 is perpendicular to the connecting portion B202-2, the fixing portion B202-1 is attached to the lower surface of the support arm II 2-2 for fixing, and the connecting portion B202-2 is inclined to the right and protrudes out of the right end of the support arm II 2-2.

As shown in FIG. 4, the connection part A201-2 is located at the outer side of the connection part B202-2, and the connection part A201-2 and the connection part B202-2 are connected by the hinge shaft 203.

In order to fix the hinge I2-3 at a specific angle, the hinge I2-3 of the present embodiment further includes a pressing handle 204 and a spring 205, as shown in fig. 4, the pressing handle 204 is U-shaped, and the pressing handle 204 and the connecting portion B202-2 are connected by a pin shaft I206, at this time, the connecting portion B202-2 is provided with a kidney-shaped groove 202-2-1 for the pin shaft I206 to pass through.

Two groups of springs 205 are arranged, one end of each group of springs 205 is fixed with the pin shaft I206, and the other end of each group of springs 205 is fixed with the connecting part B202-2.

At the moment, mortises 201-2-1 are formed in the periphery of the connecting part A201-2 at the positions of 0 degree, 135 degrees and 180 degrees for clamping and locking the pin shaft I206.

When the pressing handle 204 is pressed, the pressing handle 204 drives the pin shaft I206 to withdraw from the mortise 201-2-1 (for example, at 0 °), the spring 205 is stretched, the arm I2-1 can be rotated to a proper angle, then the pressing handle 204 is released, and the pin shaft I206 falls back into another mortise 201-2-1 (for example, at 135 °) under the action of the spring 205 to form a lock.

It should be noted that the number and the angle of the mortises 201-2-1 are not limited in this embodiment, and can be adjusted as needed.

It should be noted that the specific structure of the hinge I2-3 is not limited to the above example, and the hinge I2-3 may be replaced by an existing structure.

In this embodiment, as shown in fig. 1 and 6, the connecting element 3 is connected to the support arm 2, in particular to the arm II 2-2, the connecting element 3 being intended to be fixed to the player, thus fixing the map frame on the player's chest.

Specifically, as shown in fig. 6 and 7, the connecting member 3 includes: main deck 301, lumbar belt 302, and back belt 303.

As shown in fig. 1 and 2, the main deck 301 and the arm II 2-2 are hinged by a hinge II 304, the hinge II 304 has the same structure as the hinge I2-3, and the specific shape of the main deck 301 is not limited in this embodiment.

As shown in fig. 1 and 6, the waist belt 302 is fixed on the main deck 301 for being wound around the waist of the athlete; in order to fix the belt 302, as shown in fig. 1 and 7, the connector 3 further includes a fixing plate 305, the fixing plate 305 is disposed opposite to the main deck 301, the belt 302 is partially sandwiched between the fixing plate 305 and the main deck 301, and the fixing plate 305 and the main deck 301 are fixed by screws or the like, so that the belt 302 can be fixed.

The fixing method of the lumbar belt 302 is not limited to this, and in other embodiments, the lumbar belt 302 may be directly fixed to the main deck 301 by gluing.

As shown in fig. 6 and 7, the back strap 303 is a Y-shaped structure, and the back end of the back strap 303 is fixed to the back side of the waist and abdomen strap 302, and the front end of the back strap can be detachably connected to the arm II 2-2 by passing around the back of the athlete.

In order to realize the detachable connection of the back strap 303 and the support arm II 2-2, as shown in fig. 1-3 and fig. 6, a hanging ring 2-2-1 is provided on the support arm II 2-2 in this embodiment, as shown in fig. 7, a hook 303-1 is connected to the front end of the back strap 303, and the connection of the back strap 303 and the support arm II 2-2 is realized through the hook 303-1 and the hanging ring 2-2-1.

Specifically, the hanging ring 2-2-1 of the embodiment may also be detachably arranged, as shown in fig. 3, the end of the hanging ring 2-2-1 is connected with a screw 2-2-2, and the screw 2-2-2 is arranged on the support arm II 2-2 in a penetrating manner and is fastened by a butterfly nut 2-2-3.

The skiing orientation dedicated map frame of the embodiment is used as shown in fig. 6, and the user fixes the waist belt 302 at the waist and abdomen, then passes the back belt 303 around the back from the back side, and is connected with the hanging ring 2-2-1 through the hook 303-1, and finally adjusts the map fixing piece 1 to a proper angle by operating the supporting arm 2.

Example 2

As shown in fig. 8 and 9, the dedicated map frame for skiing orientation further includes a pan/tilt head 4, different from embodiment 1, where the pan/tilt head 4 is fixed to the map fixing member 1 and rotatably connected to the support arm I2-1 through a pin II 401, so that the map fixing member 1 can rotate and is more flexible to use.

Specifically, the pan/tilt head 4 of this embodiment is in a strip shape, and the pin II 401 is disposed at a central position of the pan/tilt head 4 in the length direction, but the shape of the pan/tilt head 4 is not specifically limited in this embodiment.

It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A ski orientation personal map holder, comprising:

the supporting arm is fixed with the map fixing piece and is of a folding structure so that the map fixing piece can be turned over;

2. A ski orientation personality map rack of claim 1, wherein the support arm is comprised of arm I and arm II, which are hinged by a hinge.

3. A ski orientation personality map rack of claim 2, wherein the angle between arm I and arm II is in the range of 0-180 °.

4. The ski orientation personality map frame of claim 1, wherein the map mount is movably coupled to the support arm.

5. The ski orientation personality map frame of claim 4, further comprising:

6. A ski orientation personality map frame as claimed in claim 1, wherein the attachment means comprises:

the main deck is hinged with the supporting arm through a hinge;

7. A ski orientation personality map frame as claimed in claim 6, wherein hooks are provided on the harness and loops are provided on the support arms to removably connect the harness to the support arms.

8. A ski orientation personality map frame as claimed in claim 2 or 6, wherein the hinge comprises:

a hinge A and a hinge B;

9. The ski orientation personality map frame of claim 8, wherein the hinge a is comprised of a fixed portion a and a connecting portion a, the fixed portion a and the connecting portion a being vertically disposed; the hinge B consists of a fixing part B and a connecting part B, and the fixing part B and the connecting part B are vertically distributed; the connecting part A and the connecting part B are connected through the hinge shaft.

10. A ski orientation personality map frame as described in claim 8 or 9, wherein the hinge further comprises:

the handle is pressed and is movably connected with the hinge B through a pin shaft;