CN213177773U

CN213177773U - Special headlight of mine

Info

Publication number: CN213177773U
Application number: CN202022679267.1U
Authority: CN
Inventors: 冯岳川
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-05-11
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a special headlight of mine, including first solid fixed ring and removal slide, the fixed cassette of first solid fixed ring's both ends fixedly connected with, and the inner wall laminating of first solid fixed ring has the solid fixed ring of second to first solid fixed ring's outer wall mounting has a fixed baseplate, remove the slide and install in the inner wall of fixed baseplate, and the left side of removing the slide installs the gag lever post, the front of backup pad is provided with the locating piece, the outer wall connection of control ratchet has the control ratchet, the relative one end of two sets of control ratchets is connected with the illumination lamp body, and the internally mounted of illumination lamp body has lighting bulb. Through the solid fixed ring of second in the inside slip of first solid fixed ring, adjust to closely laminating with the safety helmet outer wall, be connected through the block between solid fixed ring of fixed cassette and the second, fix first solid fixed ring and the solid fixed ring of second, prevent that the accident between solid fixed ring of first solid fixed ring and second and the safety helmet from droing, improve the stability of device.

Description

Special headlight of mine

Technical Field

The utility model belongs to the technical field of the special headlight of mine, concretely relates to special headlight of mine.

Background

A mine is a generic term for roadways, chambers, equipment, ground buildings and structures that form the production system of an underground coal mine. Inclined shafts, vertical shafts, adits and the like in underground mining are also called as mines sometimes, and workers need to wear special headlamps for the mines to illuminate the internal environment when entering the mines because the interiors of the mines are dark.

The special headlight of mine on the market, most simple structure can't be adjusted the angle of its headlight, and most headlights can't throw light on to the top environment, and consequently the reconnaissance to the mine top is comparatively loaded down with trivial details, reduces the problem that the user felt to the use of headlight, for this reason, we have proposed a special headlight of mine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special headlight of mine to solve the most simple structure who proposes in the above-mentioned background art, can't adjust the angle of its headlight, and most headlights can't throw light on to the top environment, consequently the reconnaissance to the mine top is comparatively loaded down with trivial details, reduces the problem that the user felt to the use of headlight.

In order to achieve the above object, the utility model provides a following technical scheme: a head lamp special for a mine comprises a first fixing ring and a movable sliding seat, wherein two ends of the first fixing ring are fixedly connected with a fixing clamping seat, the inner wall of the first fixing ring is attached with a second fixing ring, and the outer wall of the first fixing ring is provided with a fixing base, and both sides of the fixing base are provided with limit grooves, the movable sliding seat is arranged on the inner wall of the fixed base, a limiting rod is arranged on the left side of the movable sliding seat, the front end of the movable sliding seat is connected with a supporting plate, the outer wall of the supporting plate is provided with a positioning ring, the front surface of the supporting plate is provided with a positioning block, the top of the positioning block is connected with a positioning rod, a transmission rod penetrates through the inside of the positioning rod, and a control ratchet wheel is attached to the outer wall of the transmission rod, the outer wall of the control ratchet wheel is connected with control ratchets, one ends, opposite to the two groups of control ratchets, of the two groups of control ratchets are connected with an illumination lamp body, and an illumination bulb is arranged inside the illumination lamp body.

Preferably, the first fixing ring is connected with the second fixing ring in a sliding manner, and the fixing clamping seat is connected with the second fixing ring in a clamping manner.

Preferably, sliding connection is adopted between the fixed base and the movable sliding seat, and the fixed base and the limiting rod form a clamping structure through a limiting groove.

Preferably, the positioning block and the positioning rod form a rotating structure through a rotating bearing at the joint of the positioning block and the positioning rod, and the positioning rod is in sliding connection with the positioning ring.

Preferably, the positioning rod and the transmission rod form a rotating structure through a rotating bearing at the joint of the positioning rod and the transmission rod, and the transmission rod is in interference connection with the control ratchet wheel.

Preferably, the positioning rod is in sliding connection with the control ratchet, and the control ratchet is in clamping connection with the control ratchet.

Preferably, the control ratchet is in screw fastening connection with the lighting lamp body, and the lighting bulbs are symmetrically arranged about the vertical center line of the lighting lamp body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adjusts the second fixing ring to be closely attached to the outer wall of the safety helmet by sliding the second fixing ring in the first fixing ring, fixes the first fixing ring and the second fixing ring by clamping and connecting the fixing clamping seat and the second fixing ring, prevents the first fixing ring and the second fixing ring from accidentally falling off from the safety helmet, and improves the stability of the device;

2. the utility model makes the locating rod slide on the outer wall of the locating ring by the rotation of the rotating bearing at the joint of the locating block and the locating rod, and adjusts the angle of the lighting lamp body, because the transmission rod is in interference connection with the control ratchet wheel, the transmission rod drives the control ratchet wheel to rotate, and further adjusts the angle of the lighting lamp body, thereby facilitating the lighting lamp body to illuminate the top;

3. the utility model discloses an inside symmetry at the illumination lamp body sets up the lighting bulb, improves the illumination intensity of illumination lamp body, is convenient for throw light on to the mine inside, also makes the illumination lamp body the same to the illumination intensity of device both sides, improves user's use and feels.

Drawings

Fig. 1 is a schematic side view of the support plate of the present invention;

fig. 2 is a schematic front view of the supporting plate of the present invention;

fig. 3 is a schematic side view of the first fixing ring according to the present invention;

fig. 4 is a schematic side sectional view of the positioning rod of the present invention.

In the figure: 1. a first retaining ring; 2. fixing the card holder; 3. a second retaining ring; 4. a fixed base; 5. a limiting groove; 6. moving the slide; 7. a limiting rod; 8. a support plate; 9. a positioning ring; 10. positioning blocks; 11. positioning a rod; 12. a transmission rod; 13. controlling the ratchet wheel; 14. controlling the ratchet; 15. an illumination lamp body; 16. and (4) illuminating the bulb.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a special head lamp for mines comprises a first fixing ring 1, a fixing clamp seat 2, a second fixing ring 3, a fixing base 4, a limiting groove 5, a movable sliding seat 6, a limiting rod 7, a supporting plate 8, a positioning ring 9, a positioning block 10, a positioning rod 11, a transmission rod 12, a control ratchet 13, a control ratchet 14, an illuminating lamp body 15 and an illuminating lamp bulb 16, wherein the two ends of the first fixing ring 1 are fixedly connected with the fixing clamp seat 2, the second fixing ring 3 is attached to the inner wall of the first fixing ring 1, the fixing base 4 is installed on the outer wall of the first fixing ring 1, the limiting groove 5 is formed in the two sides of the fixing base 4, the movable sliding seat 6 is installed on the inner wall of the fixing base 4, the limiting rod 7 is installed on the left side of the movable sliding seat 6, the supporting plate 8 is connected to the front end of the movable sliding seat 6, the positioning, and the top of locating piece 10 is connected with locating lever 11 to the inside of locating lever 11 has run through transfer line 12, and the outer wall laminating of transfer line 12 has control ratchet 13 simultaneously, and the outer wall of control ratchet 13 is connected with control ratchet 14, and the one end that two sets of control ratchet 14 are relative is connected with illumination lamp body 15, and the internally mounted of illumination lamp body 15 has illumination bulb 16.

In the embodiment, the first fixing ring 1 is in sliding connection with the second fixing ring 3, the fixing clamping seat 2 is in clamping connection with the second fixing ring 3, the second fixing ring 3 slides in the first fixing ring 1 and is adjusted to be tightly attached to the outer wall of the safety helmet, and the first fixing ring 1 and the second fixing ring 3 are fixed through the clamping connection between the fixing clamping seat 2 and the second fixing ring 3, so that the first fixing ring 1 is prevented from falling off accidentally;

the fixed base 4 is in sliding connection with the movable sliding seat 6, the fixed base 4 and the limiting rod 7 form a clamping structure through the limiting groove 5, the position of the supporting plate 8 is adjusted by sliding the movable sliding seat 6 on the inner wall of the fixed base 4, the limiting rod 7 is in clamping connection with the limiting groove 5 by rotating a rotary bearing at the joint of the movable sliding seat 6 and the limiting rod 7, and the position of the supporting plate 8 is fixed;

the positioning block 10 and the positioning rod 11 form a rotating structure through a rotating bearing at the joint of the positioning block 10 and the positioning rod 11, the positioning rod 11 is in sliding connection with the positioning ring 9, the positioning rod 11 rotates forwards through the rotation of the rotating bearing at the joint of the positioning block 10 and the positioning rod 11, the angle of the lighting lamp body 15 is adjusted, the positioning rod 11 slides on the outer wall of the positioning ring 9, and the rotating angle of the positioning rod 11 is controlled;

the positioning rod 11 and the transmission rod 12 form a rotating structure through a rotating bearing at the joint of the positioning rod 11 and the transmission rod 12, the transmission rod 12 is in interference connection with the control ratchet wheel 13, and the transmission rod 12 is in interference connection with the control ratchet wheel 13, so that the transmission rod 12 is rotated to drive the control ratchet wheel 13 to rotate, the angle of the lighting lamp body 15 is further adjusted, and the lighting lamp body 15 can conveniently light the top;

the positioning rod 11 is in sliding connection with the control ratchet 14, the control ratchet 14 is in clamping connection with the control ratchet 13, the control ratchet 14 slides in the positioning rod 11, the control ratchet 13 and the control ratchet 14 which are mutually clamped are separated, and when the transmission rod 12 is adjusted to rotate to a proper angle, the position of the lighting lamp body 15 is fixed;

the control ratchet 14 is fastened and connected with the lighting lamp body 15 through screws, the lighting bulbs 16 are symmetrically arranged about the vertical center line of the lighting lamp body 15, the lighting bulbs 16 are symmetrically arranged inside the lighting lamp body 15, so that the illumination intensity of the lighting bulbs 16 is increased, and the lighting intensity of the lighting lamp body 15 to two sides is the same.

The working principle is as follows: for the special head lamp for the mine, firstly, a first fixing ring 1 is placed on the outer surface of a safety helmet, the first fixing ring 1 slides in the first fixing ring 1 through a second fixing ring 3 and is adjusted to be tightly attached to the outer wall of the safety helmet, the first fixing ring 1 and the second fixing ring 3 are fixed through clamping connection between a fixing clamping seat 2 and the second fixing ring 3, the position of a supporting plate 8 is adjusted through sliding of a movable sliding seat 6 on the inner wall of a fixing base 4, a limiting rod 7 is clamped and connected with a limiting groove 5 through rotation of a rotating bearing at the connection part of the movable sliding seat 6 and the limiting rod 7, and the position of the supporting plate 8 is fixed;

the rotating bearing at the joint of the positioning block 10 and the positioning rod 11 rotates to enable the positioning rod 11 to rotate forwards, the angle of the illumination lamp body 15 is adjusted, meanwhile, the positioning rod 11 slides on the outer wall of the positioning ring 9, the rotating angle of the positioning rod 11 is controlled, and the transmission rod 12 is in interference connection with the control ratchet 13, so that the transmission rod 12 is rotated to enable the transmission rod 12 to drive the control ratchet 13 to rotate, the angle of the illumination lamp body 15 is further adjusted, the top of the illumination lamp body 15 is conveniently illuminated, and the position of the illumination lamp body 15 is fixed by clamping connection between the control ratchet 13 and the control ratchet 14, so that the position of the illumination lamp body 15 is prevented from being deviated;

if the angle of the transmission rod 12 is excessively adjusted, the control ratchet 14 is pulled outwards to enable the control ratchet 14 to slide in the positioning rod 11, so that the control ratchet 13 and the control ratchet 14 which are mutually clamped are separated, the transmission rod 12 is reversely adjusted, when the transmission rod is rotated to a proper angle, the control ratchet 14 and the control ratchet 13 are clamped and connected, the lighting lamp body 15 is fixed, the lighting bulbs 16 are symmetrically arranged in the lighting lamp body 15, so that the lighting intensity of the lighting bulbs 16 is increased, the lighting intensity of the lighting lamps 15 on two sides is the same, and the using process of the special head lamp for the whole mine is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special headlight of mine, includes first solid fixed ring (1) and removes slide (6), its characterized in that: the two ends of the first fixing ring (1) are fixedly connected with fixing clamping seats (2), the inner wall of the first fixing ring (1) is attached with a second fixing ring (3), the outer wall of the first fixing ring (1) is provided with a fixing base (4), meanwhile, two sides of the fixing base (4) are provided with limiting grooves (5), the movable sliding seat (6) is installed on the inner wall of the fixing base (4), the left side of the movable sliding seat (6) is provided with a limiting rod (7), the front end of the movable sliding seat (6) is connected with a supporting plate (8), meanwhile, the outer wall of the supporting plate (8) is provided with a positioning ring (9), the front side of the supporting plate (8) is provided with a positioning block (10), the top of the positioning block (10) is connected with a positioning rod (11), a transmission rod (12) penetrates through the inner part of the positioning rod (11), and the outer, the outer wall of the control ratchet wheel (13) is connected with control ratchets (14), one ends, opposite to the two groups of control ratchets (14), are connected with an illuminating lamp body (15), and an illuminating bulb (16) is arranged inside the illuminating lamp body (15).

2. A headlight for use in a mine as claimed in claim 1, wherein: the first fixing ring (1) is connected with the second fixing ring (3) in a sliding mode, and the fixing clamping seat (2) is connected with the second fixing ring (3) in a clamping mode.

3. A headlight for use in a mine as claimed in claim 1, wherein: the fixed base (4) is connected with the movable sliding seat (6) in a sliding mode, and the fixed base (4) and the limiting rod (7) form a clamping structure through the limiting groove (5).

4. A headlight for use in a mine as claimed in claim 1, wherein: the positioning block (10) and the positioning rod (11) form a rotating structure through a rotating bearing at the joint of the positioning block (10) and the positioning rod (11), and the positioning rod (11) is in sliding connection with the positioning ring (9).

5. A headlight for use in a mine as claimed in claim 1, wherein: the positioning rod (11) and the transmission rod (12) form a rotating structure through a rotating bearing at the joint of the positioning rod (11) and the transmission rod (12), and the transmission rod (12) is in interference connection with the control ratchet wheel (13).

6. A headlight for use in a mine as claimed in claim 1, wherein: the positioning rod (11) is in sliding connection with the control ratchet (14), and the control ratchet (14) is in clamping connection with the control ratchet (13).

7. A headlight for use in a mine as claimed in claim 1, wherein: the control ratchet (14) is in screw fastening connection with the lighting lamp body (15), and the lighting bulbs (16) are symmetrically arranged around the vertical center line of the lighting lamp body (15).