Field rescue signal transmitting device

Abstract

The utility model discloses a field rescue signal transmitting device, which relates to the technical field of signal transmitting devices and comprises a transmitting cylinder and a push block, the outer surface of the push block is in sliding connection with the inner wall of the transmitting cylinder, a first spring is sleeved outside a pull rod, the outer surface of the push block is connected with a clamping head, a clamping jaw is hinged to the inner wall of a base, and the clamping jaw is connected with the push block. The device is reasonable in design structure, through cooperation of the launching cylinder, the first spring, the push block, the clamping head and the clamping jaw, an accommodating space is provided for a signal source through the launching cylinder, power is provided for the moving position of the push block through the first spring, and the positioning mechanism is arranged in the push block. The push block is controlled through the clamping head and the clamping jaw, a non-open-fire signal source can be emitted, the problems that fire risks exist in the open-fire signal source and the propagation distance of the survival whistle is short are solved, and the survival probability of rescuers is increased.

Description

Technical Field

[0001] This utility model relates to the field of signal transmitting device technology, specifically a field rescue signal transmitting device. Background Technology

[0002] Wilderness rescue signal transmitters are key devices used to send distress signals, locate oneself, and attract rescue forces when in distress in the wild. Their functions and roles mainly revolve around "signal transmission," "location positioning," and "increasing the probability of rescue." Rescue signals mainly include visual signals, sound signals, and electromagnetic signals. Through the dual capabilities of "signal transmission + positioning," wilderness rescue signal transmitters become a crucial link between those in distress and rescue forces. Their core function is to overcome communication barriers in extreme environments, transmit distress information with the highest efficiency, and maximize the probability of survival and rescue.

[0003] Most existing signal transmitting devices are signal guns and survival whistles. Although these devices can transmit distress signals, signal guns produce open flames during use, which can easily cause fires. In addition, signal guns are special equipment that individuals cannot purchase. Survival whistles are difficult for others to detect at a distance, making it difficult to attract the attention of rescuers. Therefore, we provide a wilderness rescue signal transmitting device to solve the above problems. Utility Model Content

[0004] 1) Technical problems to be solved

[0005] This utility model proposes a field rescue signal transmitting device. Through the cooperation between the transmitting tube, the first spring, the push block, the locking head and the locking claw, it solves the problems that signal guns produce open flames during use, which can easily cause fires, and that signal guns are special equipment that individuals cannot purchase. Furthermore, the survival whistle cannot be detected by others at a distance, making it difficult to attract the attention of rescuers.

[0006] (ii) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a field rescue signal transmitting device, comprising a transmitting tube and a push block, wherein the outer surface of the push block is slidably connected to the inner wall of the transmitting tube, one end of the push block is connected to a pull rod, a first spring is sleeved on the outside of the pull rod, and a foot pedal ring is connected to the end of the pull rod away from the push block;

[0008] The outer surface of the push block is connected to a locking head, the outer surface of the launch tube is connected to a base, the inner wall of the base is hinged with a locking claw, and the locking claw is adapted to the locking head. The lower surface of the locking claw is connected to a second spring, and the other end of the second spring is connected to the outer surface of the launch tube.

[0009] The outer surface of the launch tube is connected to a support base, and the inner wall of the support base is hinged with a handle, the handle being equipped with a positioning mechanism.

[0010] Furthermore, the positioning mechanism includes a slide groove and a stop block. The slide groove is formed on the inner side of the handle, the outer surface of the stop block is slidably connected to the inner wall of the slide groove, and a slide rod is connected to the inner wall of the slide groove. The outer surface of the slide rod is slidably connected to the inner wall of the stop block.

[0011] Furthermore, a third spring is sleeved on the outer surface of the slide rod, one end of the third spring is connected to one side of the stop block, and the other end of the third spring is connected to the inner wall of the slide groove.

[0012] Furthermore, the outer surface of the launch tube is connected to a mounting bracket, and the inner side of the mounting bracket is provided with a slot, which is compatible with the stop block.

[0013] Furthermore, a slide is provided on the inner side of the launch tube, and the outer surface of the claw is slidably connected to the inner wall of the slide.

[0014] Furthermore, one end of the launch tube is connected to a cover plate, and the inner wall of the cover plate is slidably connected to the outer surface of the pull rod.

[0015] Furthermore, a pusher is slidably connected to the outer surface of the launch tube, and an inclined groove is provided on the inner side of the pusher, which is adapted to the clamp head.

[0016] (iii) Beneficial effects:

[0017] Compared with existing technologies, this field rescue signal transmitting device has the following advantages:

[0018] I. This field rescue signal transmitting device, through the cooperation between the transmitting tube, the first spring, the push block, the locking head and the locking claw, provides a space for the signal source through the transmitting tube, provides power for the movement of the push block through the first spring, and controls the push block through the locking head and the locking claw, can transmit non-open flame signal sources, solving the problems of fire risk associated with open flame signal sources and short transmission distance of survival whistles, and improving the survival chances of people in need of rescue.

[0019] Second, this field rescue signal transmitting device, through the cooperation between the push tube, the inclined groove and the chuck, the push tube can easily contact the chuck through the inclined groove, and by pushing the push tube to move its position, the inclined groove can contact the two chucks, causing the two chucks to flip simultaneously, thereby improving the synchronization of the two chucks. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the launch tube of this utility model;

[0023] Figure 3 This utility model Figure 2 A magnified structural diagram of point A;

[0024] Figure 4 This is a schematic diagram of the overall three-dimensional structure of the card holder of this utility model;

[0025] Figure 5 This is a schematic diagram of the slide groove structure of this utility model.

[0026] In the diagram: 1. Launch tube; 2. Push block; 3. Pull rod; 4. First spring; 5. Foot pedal ring; 6. Clamp head; 7. Base; 8. Claw; 9. Second spring; 10. Support seat; 11. Handle; 12. Positioning mechanism; 1201. Slide groove; 1202. Stop block; 1203. Slide rod; 1204. Third spring; 1205. Clamp seat; 1206. Clamp groove; 13. Slide track; 14. Cover plate; 15. Push tube; 16. Inclined groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1-5As shown, this utility model provides a technical solution: a field rescue signal transmitting device, including a transmitting tube 1 and a pusher block 2. The outer surface of the pusher block 2 is slidably connected to the inner wall of the transmitting tube 1. One end of the pusher block 2 is connected to a pull rod 3. A first spring 4 is sleeved on the outside of the pull rod 3. A foot pedal ring 5 is connected to the end of the pull rod 3 away from the pusher block 2. The cavity inside the transmitting tube 1 is used to accommodate the signal source to be transmitted. The signal source can be a non-open flame light source component such as a fluorescent stick or an electronic signal light strip. The first spring 4 is a high-elasticity spring with high elasticity, which can provide a strong thrust for the pusher block 2 and the signal source to transmit the signal source to high altitude. The foot pedal ring 5 contacts the foot to maintain the stability of the pull rod 3.

[0029] The outer surface of the push block 2 is connected to the locking head 6, and the outer surface of the launching tube 1 is connected to the base 7. The inner wall of the base 7 is hinged to the locking claw 8, and the locking claw 8 is adapted to the locking head 6. The lower surface of the locking claw 8 is connected to the second spring 9, and the other end of the second spring 9 is connected to the outer surface of the launching tube 1. The outer surfaces of the launching tube 1 and the locking claw 8 are both connected to the positioning pins. The positioning pins are located inside the second spring 9 and provide support force to the second spring 9 to maintain the stability of the second spring 9. The push block 2 receives the resistance of the locking claw 8 through the locking head 6, restricts the movement of the locking head 6 and the push block 2 through the locking claw 8, and provides elastic pushing force to the locking claw 8 through the second spring 9 to push the locking claw 8 to keep it in tight contact with the locking head 6.

[0030] The outer surface of the launch tube 1 is connected to a support base 10, and a handle 11 is hinged to the inner wall of the support base 10. The support base 10 provides support for the handle 11, maintains the stability of the handle 11, and facilitates the movement of the launch tube 1.

[0031] The handle 11 has a positioning mechanism 12 inside. When the handle 11 is not in use, it can be folded and rotated to reduce the space occupied by the handle 11. The positioning mechanism 12 maintains the stability of the handle 11 after folding. The positioning mechanism 12 includes a slide groove 1201 and a stop block 1202. The slide groove 1201 is formed on the inner side of the handle 11. The outer surface of the stop block 1202 is slidably connected to the inner wall of the slide groove 1201. A slide rod 1203 is connected to the inner wall of the slide groove 1201. The outer surface of the slide rod 1203 is slidably connected to the inner wall of the stop block 1202. The slide groove 1201 provides space for the stop block 1202 to move, and the slide rod 1203 provides support for the stop block 1202 to maintain its position. 2. Stability during movement: The slide bar 1203 can also provide support for the third spring 1204, maintaining the stability of the third spring 1204 during elastic contraction. The outer surface of the slide bar 1203 is fitted with the third spring 1204. One end of the third spring 1204 is connected to one side of the stop block 1202, and the other end of the third spring 1204 is connected to the inner wall of the slide groove 1201. The third spring 1204 provides a pushing force to the stop block 1202. After the stop block 1202 enters the slot 1206, it prevents the stop block 1202 from disengaging from the slot 1206. Only after an external force pushes the stop block 1202 to apply pressure to the third spring 1204 can the stop block 1202 move.

[0032] The outer surface of the launch tube 1 is connected to a mounting base 1205. The inner side of the mounting base 1205 is provided with a slot 1206, and the slot 1206 is adapted to the stop block 1202. The slot 1206 provides resistance to the stop block 1202, thereby limiting the handle 11 from resetting.

[0033] The inner side of the launch tube 1 is provided with a slide 13, and the outer surface of the claw 8 is slidably connected to the inner wall of the slide 13. The slide 13 provides support and guidance for the claw 8, guides the movement of the claw 8, and maintains the stability of the claw 8 and the push block 2 when they move.

[0034] One end of the launch tube 1 is connected to a cover plate 14. The inner wall of the cover plate 14 is slidably connected to the outer surface of the pull rod 3. The cover plate 14 provides a seal for one end of the launch tube 1, provides support for the pull rod 3, and improves the stability of the pull rod 3. At the same time, the cover plate 14 provides a block for the push tube 15 to prevent the push tube 15 from detaching from the launch tube 1.

[0035] A push tube 15 is slidably connected to the outer surface of the launch tube 1. An inclined groove 16 is opened on the inner side of the push tube 15, and the inclined groove 16 is adapted to the clamp head 6. There are two clamps 8. In order to keep the two clamps 8 rotating at the same time, the inclined groove 16 inside the push tube 15 contacts the two clamps 8 at the same time, keeping the two clamps 8 rotating synchronously.

[0036] Working principle: When in use, first step on the foot pedal ring 5, then fold the handle 11 open and pull the launch tube 1 to move its position. At the same time, the push block 2 inside compresses the first spring 4. After the first spring 4 is compressed, it accumulates elastic pushing force. Then the clasp 6 contacts the clasp 8. The clasp 8 restricts the movement of the clasp 6 and the push block 2. Then the signal source is loaded into the launch tube 1. Then, aim at the sky and push the push tube 15 to move its position. Then the inclined groove 16 contacts the clasp 8. The inclined groove 16 pushes the clasp 8 to flip. After the clasp 8 flips, the other end of it is raised. Then the clasp 8 disengages from the clasp 6, releasing the restriction on the clasp 6 and the push block 2. The push block 2 is pushed by the elastic force of the first spring 4 to launch the signal source into the sky.

[0037] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A field rescue signal transmitting device, comprising a transmitting tube (1) and a pusher block (2), characterized in that: The outer surface of the push block (2) is slidably connected to the inner wall of the launch tube (1). One end of the push block (2) is connected to a pull rod (3). A first spring (4) is sleeved on the outside of the pull rod (3). The end of the pull rod (3) away from the push block (2) is connected to a foot pedal ring (5). The outer surface of the push block (2) is connected to a clamp head (6), the outer surface of the launch tube (1) is connected to a base (7), the inner wall of the base (7) is hinged with a claw (8), and the claw (8) is adapted to the clamp head (6). The lower surface of the claw (8) is connected to a second spring (9), and the other end of the second spring (9) is connected to the outer surface of the launch tube (1). The outer surface of the launch tube (1) is connected to a support base (10), and the inner wall of the support base (10) is hinged to a handle (11), and a positioning mechanism (12) is provided inside the handle (11).

2. The field rescue signal transmitting device according to claim 1, characterized in that: The positioning mechanism (12) includes a slide groove (1201) and a stop (1202). The slide groove (1201) is located inside the handle (11). The outer surface of the stop (1202) is slidably connected to the inner wall of the slide groove (1201). A slide rod (1203) is connected to the inner wall of the slide groove (1201). The outer surface of the slide rod (1203) is slidably connected to the inner wall of the stop (1202).

3. The field rescue signal transmitting device according to claim 2, characterized in that: A third spring (1204) is sleeved on the outer surface of the slide rod (1203). One end of the third spring (1204) is connected to one side of the stop block (1202), and the other end of the third spring (1204) is connected to the inner wall of the slide groove (1201).

4. A field rescue signal transmitting device according to claim 2, characterized in that: The outer surface of the launch tube (1) is connected to a card holder (1205), and the inner side of the card holder (1205) is provided with a card slot (1206), and the card slot (1206) is adapted to the stop block (1202).

5. A field rescue signal transmitting device according to claim 1, characterized in that: The inner side of the launch tube (1) is provided with a slide (13), and the outer surface of the claw (8) is slidably connected to the inner wall of the slide (13).

6. A field rescue signal transmitting device according to claim 1, characterized in that: One end of the launch tube (1) is connected to a cover plate (14), and the inner wall of the cover plate (14) is slidably connected to the outer surface of the pull rod (3).

7. A field rescue signal transmitting device according to claim 1, characterized in that: The outer surface of the launching tube (1) is slidably connected to a push tube (15), and the inner side of the push tube (15) is provided with an inclined groove (16), which is adapted to the clamp head (6).

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