CN211696697U

CN211696697U - Outer shell protective structure of forehead temperature gun

Info

Publication number: CN211696697U
Application number: CN202020690566.2U
Authority: CN
Inventors: 崔令光; 徐新伟
Original assignee: Jiangxi Hand Care Medical Technology Co ltd
Current assignee: Jiangxi Hand Care Medical Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-10-16
Anticipated expiration: 2030-04-29

Abstract

The utility model provides an outer casing protective structure of volume temperature rifle, including procapsid and back casing, the mutual joint of procapsid and back casing, the procapsid is kept away from a side surface of back casing with back casing is kept away from the top of procapsid side surface all bonds and has rifle head crash pad, the equal integrated into one piece in a plurality of apex angle departments of procapsid inner wall has the sleeve, every telescopic inside homogeneous body shaping has the ratchet groove, a plurality of apex angle departments of back shells inner wall all rotate and are connected with the ratchet post, and are a plurality of the ratchet post is with a plurality of the ratchet groove is corresponding, every the ratchet post all with same one side the sleeve is pegged graft mutually, every the surface of ratchet post all overlaps and is equipped with the belt pulley, and is a plurality of be connected through the sawtooth belt between the belt pulley. The utility model discloses a cooperation of procapsid and back casing to procapsid and back casing in for the forehead temperature rifle provide quick installation and the function of dismantling, overhaul the forehead temperature rifle for the user and provide convenience.

Description

Outer shell protective structure of forehead temperature gun

Technical Field

The utility model mainly relates to the technical field of protective structure, concretely relates to shell body protective structure of forehead temperature gun.

Background

The forehead temperature gun (infrared thermometer) is designed aiming at the forehead temperature measuring benchmark of human body, has no laser points, avoids potential damage to eyes, does not need to contact human skin, and avoids cross infection.

According to a shell protection structure for infrared temperature measurement rifle that patent document with application number CN 201721046590.7 provided knows, this product includes the casing, this casing includes preceding shell and backshell of lock mutually, preceding shell coats on the surface and is stamped preceding shell flexible glue, backshell coats on the surface and is stamped the backshell flexible glue, preceding shell, be provided with preceding shell ebonite waterproof ring on the preceding shell of backshell junction, preceding shell, be provided with first backshell flexible glue waterproof ring on the backshell flexible glue of backshell junction, be connected with the battery cover on this backshell, this battery cover coats and is stamped the battery cover flexible glue. The utility model has the advantages that the shell is coated with the soft rubber layer, the soft rubber plays the role of a waterproof ring, and the soft rubber can also play the role of buffer protection; the battery cover is also coated with a layer of soft rubber, so that the waterproof and buffering protection effects are achieved.

However, the existing forehead thermometer protective shell has defects, for example, the existing forehead thermometer protective shell is generally installed by adopting buckles or bolts, so that when a client needs to disassemble the forehead thermometer to check the forehead thermometer, the disassembly of the forehead thermometer can be completed only by means of tools, and therefore the client is prevented from overhauling the forehead thermometer.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a shell body protective structure of forehead temperature gun for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides an outer casing protective structure of volume temperature rifle, including procapsid and back casing, procapsid and the mutual joint of back casing, the procapsid is kept away from a side surface of back casing with back casing is kept away from the top of procapsid side surface all bonds and has the rifle head crash pad, the equal integrated into one piece in a plurality of apex angle departments of procapsid inner wall has the sleeve, every telescopic inside homogeneous body shaping has the ratchet groove, a plurality of apex angle departments of back shells inner wall all rotate and are connected with the ratchet post, and are a plurality of the ratchet post is with a plurality of the ratchet groove is corresponding, every the ratchet post all with same one side the sleeve is pegged graft, every the surface of ratchet post all overlaps and is equipped with the belt pulley, and is a plurality of be connected through sawtooth belt between the belt pulley.

Furthermore, a groove is formed in the bottom end of the outer wall of the rear shell, a connecting rod piece is arranged in a groove body of the groove and fixed to the same side, and the ratchet column penetrates through the outer surface of one end of the rear shell.

Further, a rubber protective cover is hinged in the groove body of the groove and is matched with the groove body of the groove.

Furthermore, the ratchet column is connected with the inner wall of the rear shell through a torsion spring.

Furthermore, anti-skidding grooves are formed in one ends of the front shell and the rear shell.

Furthermore, each of the sleeves is internally and slidably connected with a pressing block, and one end of each of the pressing blocks is connected with the inner wall of the sleeve through a spring.

Further, the outer surfaces of the two ends of the top of the front shell are respectively bonded with a rubber anti-collision ring, and the rubber anti-collision rings are far away from one end of the front shell and are respectively fixed at the two ends of the top of the rear shell.

Furthermore, a battery anti-collision pad is bonded to one side surface of the front shell far away from the rear shell and the bottom end of one side surface of the front shell far away from the rear shell.

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

firstly, the utility model can provide the functions of quick installation and disassembly for the front shell and the rear shell in the forehead thermometer, thereby providing convenience for a user to overhaul the forehead temperature gun, and when the user stirs the connecting rod piece through the matching of the front shell and the rear shell, the connecting rod piece drives the ratchet column on the connecting rod piece to revolve, because the pulleys on the ratchet columns are connected through the sawtooth belts, when one ratchet column rotates, the ratchet columns can synchronously rotate, the ratchet columns are separated from the ratchet grooves in the sleeve, a user guides the front shell and the rear shell to be separated, the disassembly of the forehead thermometer is finished, when the forehead thermometer is installed, and aligning the ratchet columns on the rear shell to the sleeve on the front shell, guiding the ratchet columns to slide into the sleeve and continuously slide through ratchet grooves in the sleeve, and clamping the ratchet columns through the ratchet grooves to finish the installation between the front shell and the rear shell.

And secondly, the utility model discloses can provide the autosegregation function for procapsid and back casing when dismantling the volume temperature rifle, through the cooperation of support briquetting and spring for when the ratchet post on the back casing breaks away from the ratchet groove on the procapsid, through the butt of support briquetting to the ratchet post, and support the energy storage of spring on the briquetting, thereby make the ratchet post break away from the sleeve gradually, make the quick separation of back casing and procapsid, the person of facilitating the use dismantles the volume temperature rifle.

Thirdly, the utility model discloses can provide good crashproof performance for procapsid and back casing, through the cooperation of rubber anticollision ring, procapsid and back casing for procapsid and back casing are through the elasticity material of the rubber anticollision ring above that, thereby when preceding casing and back casing take place the striking with other article, reduce the impact that other article caused to procapsid and back casing both ends corner, thereby prolong the life of procapsid and back casing

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the rear housing of the present invention;

FIG. 3 is a schematic structural view of the torsion spring of the present invention;

fig. 4 is a schematic structural diagram of the front housing and the rear housing of the present invention.

In the figure: 1. a front housing; 11. a sleeve; 111. a pressing block; 112. a spring; 2. a rear housing; 21. an anti-slip groove; 22. a ratchet post; 221. a torsion spring; 23. a belt pulley; 24. a groove; 25. a rubber protective cover; 26. a connecting rod piece; 3. a gun head anti-collision pad; 4. a rubber anti-collision ring; 5. a battery crash pad.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, an outer shell protection structure of a forehead temperature gun comprises a front shell 1 and a rear shell 2, the front shell 1 and the rear shell 2 are clamped with each other, a gun head anti-collision pad 3 is bonded on the top end of one side surface of the front shell 1 far away from the rear shell 2 and the top end of one side surface of the rear shell 2 far away from the front shell 1, a plurality of top corners of the inner wall of the front case 1 are integrally formed with sleeves 11, a ratchet groove 13 is integrally formed inside each sleeve 11, ratchet columns 22 are rotatably connected to a plurality of vertex angles of the inner wall of the rear shell 2, the ratchet columns 22 correspond to the ratchet grooves 13, each ratchet column 22 is connected with the sleeve 11 at the same side in an inserting mode, a belt pulley 23 is sleeved on the outer surface of each ratchet column 22, and the belt pulleys 23 are connected through sawtooth belts.

Referring to fig. 1, rubber anti-collision rings 4 are bonded to outer surfaces of two ends of the top of the front shell 1, and ends of the two rubber anti-collision rings 4 away from the front shell 1 are respectively fixed to two ends of the top of the rear shell 2. In this embodiment, through the cooperation of rubber anti-collision ring 4, procapsid 1 and rear housing 2 for procapsid 1 and rear housing 2 pass through the elastic material of rubber anti-collision ring 4 on it, thereby when procapsid 1 and rear housing 2 take place the striking with other article, reduce the impact that other article caused to procapsid 1 and rear housing 2 both ends corner, thereby prolong the life of procapsid 1 and rear housing 2.

Please refer to fig. 1 again, one end of each of the front case 1 and the rear case 2 is provided with an anti-slip groove 21. In the present embodiment, the front case 1 and the rear case 2 are adapted to the fingers of the user through the anti-slip grooves 21 on the front case 1 and the rear case 2 by the cooperation of the anti-slip grooves 21, the front case 1 and the rear case 2, and the fingers of the user are blocked by the anti-slip grooves 21, so that the forehead temperature gun is prevented from slipping off.

Referring to fig. 2, a groove 24 is formed at the bottom end of the outer wall of the rear housing 2, a connecting rod piece 26 is arranged in a groove body of the groove 24, and the connecting rod piece 26 is fixed on the same side, and the ratchet column 22 penetrates through the outer surface of one end of the rear housing 2. In this embodiment, the engagement between the link plate 26 and the ratchet column 22 enables the user to move the link plate 26, so that the link plate 26 drives the ratchet column 22 to revolve.

Please refer to fig. 2, a rubber protecting cover 25 is hinged in the groove body of the groove 24, and the rubber protecting cover 25 fits with the groove body of the groove 24. In this embodiment, through the cooperation of rubber protective cover 25 and recess 24 for recess 24 is through the sheltering from of its articulated rubber protective cover 25 to self, thereby prevents that the user from touching connecting rod piece 26 by mistake and driving connecting rod piece 26 and rotate, thereby improves the stability that connecting rod piece 26 used.

Referring to fig. 3, the ratchet column 22 is connected to the inner wall of the rear housing 2 by a torsion spring 221. In the present embodiment, through the cooperation of the ratchet column 22 and the torsion spring 221, the ratchet column 22 is charged by the torsion spring 221 thereon, so that the ratchet column 22 can be kept in contact with the ratchet groove 13 when the user is not operating.

Referring to fig. 4, a pressing block 111 is slidably connected inside each sleeve 11, and one end of each pressing block 111 is connected to the inner wall of the sleeve 11 through a spring 112. In this embodiment, when the ratchet column 22 on the rear case 2 is separated from the ratchet groove 13 on the front case 1 through the cooperation of the pressing piece 111 and the spring 112, the ratchet column 22 is gradually separated from the sleeve 11 through the abutting of the pressing piece 111 against the ratchet column 22 and the energy storage of the spring 112 on the pressing piece 111, so that the rear case 2 and the front case 1 are quickly separated, and the forehead thermometer is convenient for a user to detach.

Referring to fig. 4, a battery crash pad 5 is bonded to a side surface of the front case 1 away from the rear case 2 and a bottom end of the rear case 2 away from the front case 1. In the present embodiment, through the cooperation of the battery crash pad 5, the front case 1 and the rear case 2 are made to reduce the impact received when the front case 1 and the rear case 2 are impacted through the elastic material of the battery crash pad 5 thereon, so that the service lives of the front case 1 and the rear case 2 are prolonged.

The utility model discloses a concrete operation as follows:

when the forehead thermometer is disassembled, a user firstly dials the connecting rod piece 26 to enable the connecting rod piece 26 to drive the ratchet columns 22 on the connecting rod piece to revolve, the belt pulleys 23 on the ratchet columns 22 are connected through the sawtooth belts, so that when one ratchet column 22 rotates, the ratchet columns 22 can synchronously rotate, the ratchet columns 22 are separated from the ratchet grooves 13 in the sleeve 11, the ratchet columns 22 are abutted through the abutting block 111 and the spring 112 on the abutting block 111, so that the ratchet columns 22 are gradually separated from the sleeve 11, the user guides the front shell 1 and the rear shell 2 to be separated, the disassembly of the forehead thermometer is completed, when the forehead thermometer is assembled, the ratchet columns 22 on the rear shell 2 are aligned to the sleeve 11 on the front shell 1, the ratchet columns 22 are guided to slide into the sleeve 11 and do not slide through the ratchet grooves 13 in the sleeve 11, and the ratchet columns 22 are clamped by the ratchet grooves 13, the mounting between the front case 1 and the rear case 2 is completed.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a volume temperature rifle's shell body protective structure, includes procapsid (1) and back casing (2), characterized in that, procapsid (1) and back casing (2) joint each other, the front casing (1) keep away from one side surface of back casing (2) and the back casing (2) keep away from the top of procapsid (1) one side surface all bonds and has rifle head anticollision pad (3), sleeve (11) all integrated into one piece are located a plurality of apex angles of procapsid (1) inner wall, the inside of every sleeve (11) all integrated into one piece has ratchet groove (13);

a plurality of vertex angles of the inner wall of the rear shell (2) are rotatably connected with ratchet columns (22), the ratchet columns (22) correspond to the ratchet grooves (13), each ratchet column (22) is connected with the sleeve (11) in an inserting mode, a belt pulley (23) is sleeved on the outer surface of each ratchet column (22), and the belt pulleys (23) are connected through sawtooth belts.

2. The external shell protection structure of the forehead thermometer according to claim 1, wherein a groove (24) is formed in the bottom end of the outer wall of the rear shell (2), a connecting rod piece (26) is arranged in the groove body of the groove (24), and the connecting rod piece (26) is fixed to the same side, and the ratchet column (22) penetrates through the outer surface of one end of the rear shell (2).

3. The external casing protection structure of a forehead thermometer according to claim 2, wherein a rubber protection cover (25) is hinged in the groove body of the groove (24), and the rubber protection cover (25) is engaged with the groove body of the groove (24).

4. An outer case guard structure of a forehead temperature gun according to claim 1, wherein the ratchet post (22) is connected with the inner wall of the rear case (2) by a torsion spring (221).

5. The external casing protection structure of a forehead thermometer according to claim 1, wherein one end of the front casing (1) and one end of the rear casing (2) are both provided with anti-slip grooves (21).

6. The external casing protection structure of a forehead temperature gun according to claim 1, wherein a pressing block (111) is slidably connected to the inside of each sleeve (11), and one end of each pressing block (111) is connected to the inner wall of the sleeve (11) through a spring (112).

7. The external casing protection structure of a forehead thermometer according to claim 1, wherein rubber anti-collision rings (4) are bonded to the outer surfaces of the two ends of the top of the front casing (1), and the ends of the two rubber anti-collision rings (4) far away from the front casing (1) are respectively fixed to the two ends of the top of the rear casing (2).

8. The exterior case shielding structure of a forehead temperature gun according to claim 1, wherein a battery crash pad (5) is bonded to each of a side surface of the front case (1) away from the rear case (2) and a bottom end of a side surface of the rear case (2) away from the front case (1).