CN213422412U - Illuminometer with screen protection function - Google Patents

Abstract

The utility model relates to an illuminometer with screen protection function, including illuminometer body and photoreceptor, set up display screen and button on the illuminometer body, still including the shell that is used for holding the illuminometer body, set up the standing groove on the shell, the illuminometer body is placed in the standing groove, the lower lateral wall of shell sets up the wire casing, the articulated apron of last lateral wall of shell sets up the observation window on the apron, the lower lateral wall outside of shell sets up first antislip strip, the cross-section of first antislip strip is semi-circular, the last lateral wall outside of apron sets up the second antislip strip, the cross-section of second antislip strip is semi-circular. The utility model provides a pair of illuminometer with screen protection function, the observation window on the accessible shell reads the data protection screen, still can adapt to the work demand of various differences through the support function and the waterproof function of casing simultaneously, increases its adaptability through simple structure.

Description

Illuminometer with screen protection function

Technical Field

The utility model relates to a metering device technical field, concretely relates to illuminometer with screen protection function.

Background

The illuminance meter is for measuring instrument of illuminance through the photoreceptor, its essential element includes the illuminometer body and the photoreceptor rather than being connected, be provided with display screen and button on the illuminometer body, the display screen is generally in the exposed state, receive physical damage easily, the use of illuminance needs operating personnel to hold the illuminometer body in one hand in addition under the general condition, another hand removes the photoreceptor to gather illuminance data near the light source, if meet special environment and need operating personnel to vacate a hand in order to do other usefulness like this, then need dispose an extra personnel collaborative operation again, or when meeting moist overcast and rainy environment, the illuminometer body wets or gets into water, then probably leads to the illuminometer body because of the moist short circuit.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the above-mentioned technique, the utility model provides an illuminometer with screen protection function, including illuminometer body and photoreceptor, set up display screen and button on the illuminometer body, still including the shell that is used for holding the illuminometer body, set up the standing groove on the shell, the illuminometer body place in the standing groove, the lower lateral wall of shell sets up the wire casing, the articulated apron of last lateral wall of shell, set up the observation window on the apron, the lower lateral wall outside of shell sets up first antislip strip, the cross-section of first antislip strip is semi-circular, the last lateral wall outside of apron sets up the second antislip strip, the cross-section of second antislip strip is semi-circular.

Preferably, the cover plate is provided with a plurality of openings corresponding to positions of the keys, and the plurality of openings are covered with an elastic film.

In any of the above embodiments, preferably, the elastic membrane is a waterproof rubber membrane.

In any one of the above schemes, preferably, the inner side wall of the placement groove is provided with a first elastic layer, the cover plate is provided with a convex part, and the convex part and the first elastic layer are abutted with each other when the cover plate is buckled.

In any of the above schemes, preferably, a second elastic layer is disposed in the wire slot, and a gap extending to the bottom surface is formed on the top surface of the second elastic layer.

In any of the above schemes, preferably, the cover plate is provided with a pressing rod, and the pressing rod is embedded into the gap when the cover plate is buckled.

The utility model has the advantages that: the utility model provides a pair of illuminometer with screen protection function, the observation window on the accessible shell reads data protection screen, still can adapt to the work demand of various differences through the support function and the waterproof function of casing simultaneously, increases its adaptability through simple structure.

Drawings

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

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the housing and cover plate of the present invention;

FIG. 3 is a schematic view of the present invention in a flat state;

FIG. 4 is a schematic view of the cover plate of the present invention having operable key openings;

fig. 5 is a schematic view of a first elastic layer and a convex portion of the present invention;

fig. 6 is a perspective view of the convex portion of the present invention;

fig. 7 is a schematic view of a second elastic layer of the present invention;

fig. 8 is a schematic perspective view of the compressing rod of the present invention.

Description of the reference numerals

1. Bottom shell, 11, placing groove, 12, first antislip strip, 13, wire casing, 131, second elastic layer, 14, first elastic layer, 2, apron, 21, observation window, 22, second antislip strip, 23, opening, 24, convex part, 25, compressing rod, 3, illuminometer body, 31, button, 32, display screen, 4, photoreceptor.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1, 2 and 3, the illuminometer with the screen protection function provided for the embodiment comprises an illuminometer body 3 and a photoreceptor 4, wherein a display screen 32 for checking the illuminance and a key 31 for controlling are arranged on the illuminometer body 3, the illuminometer body 3 is electrically connected with the photoreceptor 4, the prior art is adopted,

the utility model discloses an invention lies in, still include a shell 1 that is used for holding illuminometer body 3, set up standing groove 11 on the shell 1, illuminometer body 3 is placed in standing groove 11, the lower lateral wall of shell 1 sets up wire casing 13, the articulated apron 2 of the last lateral wall of shell 1, set up observation window 21 on the apron 2, the position of observation window 21 corresponds with display screen 32, the lower lateral wall outside of shell 1 sets up first antislip strip 12, the cross-section of first antislip strip 12 is semi-circular, the last lateral wall outside of apron 2 sets up second antislip strip 22, the cross-section of second antislip strip 22 is semi-circular.

After apron 2 and shell 1 lock, the accessible observation window 21 comes the direct illuminance numerical value of looking over, and the circuit between illuminometer body 3 and the photoreceptor 4 then passes from wire casing 13, if the test environment is comparatively complicated in addition, when needing to place illuminometer body 3 on a plane, can be as shown in fig. 3, with apron 2 upset to the position in fig. 3, through the frictional force of first antislip strip 12 and second antislip strip 13, make shell 1 as the support of illuminometer body 3, the hand that operating personnel held shell 1 originally can be released and move for other uses.

As shown in fig. 4, the cover plate 2 is provided with a plurality of openings 23, the plurality of openings 23 correspond to the positions of the keys 31, and the plurality of openings 23 are provided with elastic films, which are waterproof rubber films, so that the illuminometer body 3 can be controlled by the keys 31 when the cover plate 2 is fastened.

As shown in fig. 5 and 6, the first elastic layer 14 is disposed on the inner side wall of the placement groove 11, the first elastic member 14 may be made of waterproof rubber, the inner side of the cover plate 2 when being fastened is provided with a convex portion 24, and the shape of the convex portion 24 is adapted to the shape of the first elastic layer 14, so that when the cover plate 2 is fastened, the convex portion 24 and the first elastic layer 14 are abutted to each other and are pressed against each other, thereby not only making the cover plate 2 difficult to loosen after being fastened, but also preventing liquid from flowing into the gap between the cover plate 2 and the housing 1 from the outside and causing the illuminometer body 3 to suffer from corrosion short circuit.

As shown in fig. 7, a second elastic layer 131 is disposed in the wire slot 13, the second elastic layer 131 may be thermoplastic polyurethane elastomer rubber or soft silica gel, a gap extending to the bottom surface is formed in the top surface of the second elastic layer, the gap is attached when no foreign object is inserted, and after the line between the illuminometer body 3 and the photoreceptor 4 passes through the wire slot 13, the second elastic layer 131 can wrap the line, so as to prevent external liquid from permeating into the inside of the housing 1 from the wire slot 13, and further increase the waterproof performance of the housing 1.

As shown in fig. 8, set up the compression bar 25 on the apron 2, when apron 2 lock the compression bar 25 embedding in the gap, the second elastic layer 131 will compress tightly pole 25 parcel, the steadiness when multiplicable apron 2 and shell 1 lock, and compression bar 25 can compress tightly the circuit between illuminometer body 3 and the photoreceptor 4 to the innermost in gap simultaneously, makes the gap reach waterproof effect completely.

The utility model relates to an illuminometer with screen protection function, which can be divided into two situations when in use;

in case of needing to make one hand free, the casing 1 and the cover plate 2 are rotated to the shape as shown in fig. 3 and placed on a plane, the casing 1 will keep the shape as shown in fig. 3 by the action of the first anti-slip strip 12 and the second anti-slip strip 22, and the operator can take the photoreceptor 4 with the other hand to collect the illumination data.

Under the condition that the environment is moist and has large moisture or rains, the shell 1 and the cover plate 2 are buckled, the illuminometer body 3 is positioned in a sealing environment through the sealing of the first elastic piece 14 and the second elastic piece 131, the button 31 is pressed through the opening 23 with the film on the cover plate 2 to operate the illuminometer body 3, the illumination data on the display screen 32 is observed through the observation window 21, the waterproof effect is achieved, and the screen (the display screen 32) of the illuminometer can be protected through the observation window 21.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. 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.

Claims (6)

1. The utility model provides an illuminometer with screen protection function, includes illuminometer body and photoreceptor, set up display screen and button on the illuminometer body, its characterized in that still including the shell that is used for holding the illuminometer body, set up the standing groove on the shell, the illuminometer body place in the standing groove, the lower lateral wall of shell sets up the wire casing, the articulated apron of last lateral wall of shell, set up the observation window on the apron, the lower lateral wall outside of shell sets up first antislip strip, the cross-section of first antislip strip is semi-circular, the last lateral wall outside of apron sets up the second antislip strip, the cross-section of second antislip strip is semi-circular.

2. The illuminometer with screen protection function according to claim 1, wherein a plurality of openings are provided on the cover plate, the plurality of openings correspond to positions of the keys, and the plurality of openings are covered by an elastic film.

3. The illuminometer with screen protection function according to claim 2, wherein the elastic membrane is a waterproof rubber membrane.

4. The illuminometer with the screen protection function according to claim 1, wherein a first elastic layer is provided on an inner side wall of the placement groove, a convex portion is provided on the cover plate, and the convex portion and the first elastic layer abut against each other when the cover plate is fastened.

5. The illuminometer with the screen protection function according to claim 1, wherein a second elastic layer is arranged in the wire slot, and a gap extending to the bottom surface is formed in the top surface of the second elastic layer.

6. The illuminometer with screen protection function according to claim 5, wherein a pressing rod is provided on the cover plate, and the pressing rod is embedded in the gap when the cover plate is fastened.

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