CN210570569U - Protective shell for distance measuring instrument - Google Patents

Abstract

The utility model provides a protecting sheathing for distancer, includes the casing and hangs the knot, the casing comprises upper cover and the lower cover that the lock is connected through buckle structure from top to bottom, the upper cover with the lower cover encloses to close and is formed with the inner space that is used for placing the distancer, seted up on the casing with corresponding keyboard window, display screen observation window, the hole and the data light source hole of charging of distancer, it is the semi-ring structure to hang the knot, just hang the both ends of knot articulate respectively in the top of casing. The utility model discloses a protecting sheathing for distancer, its casing not only can effectively protect the distancer, and the activity is hung and is detained for it both can protect the mouth that charges, still can be connected with the rope of hanging of outside, consequently has the design flexibility, convenient to use handy beneficial effect.

Description

Protective shell for distance measuring instrument

Technical Field

The utility model relates to a protecting sheathing device field, concretely relates to a protecting sheathing for distancer.

Background

A range finder has been widely used in various fields as a precise measuring tool. However, the conventional range finder is easy to damage or lose due to collision because of small product volume and lack of protection measures. In order to solve the technical problems of easy damage and loss, a rope is generally adopted as a lifting rope on the market to connect the distance measuring instrument, and the rope is not beautiful and is easy to break, and effective protective measures are lacked, so that great limitation and disadvantages are brought to the use of the distance measuring instrument.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the above-mentioned problem that prior art exists, provide a can protect distancer, and design benefit, convenient to use's a protective housing for distancer.

In order to realize the above object, the utility model provides a protecting sheathing for distancer, buckle including the casing with hanging, the casing comprises upper cover and the lower cover that the lock is connected about passing through buckle structure, the upper cover with the lower cover encloses to close to be formed with the inner space that is used for placing the distancer, seted up on the casing with corresponding keyboard window, display screen observation window, the hole and the data light source hole of charging of distancer, it is semi-annular structure to hang the knot, just hang the both ends of knot articulate respectively in the top of casing.

As a further preferred technical scheme of the utility model, buckle structure including set up in the buckle of upper cover edge all around, and set up in lower cover edge all around and with buckle complex stuck point.

As a further preferred technical scheme of the utility model, the keyboard window with the display screen observation window distribute respectively in the front of upper cover, charge the hole with data light source hole distribute respectively in the bottom and the top of lower cover.

As a further preferable technical solution of the present invention, a keyboard protection plate covering the keyboard window is attached to an inner side of the upper cover.

As a further preferred technical scheme of the utility model, the inboard of upper cover in the top of keyboard window to and the left and right sides are equipped with the projection respectively, the top of keyboard protection shield be equipped with the projection matched with hole at keyboard window top, the both sides of keyboard protection shield be equipped with respectively with the projection matched with draw-in groove of the keyboard window left and right sides.

As a further preferred technical scheme of the utility model, the top surface of lower cover is equipped with two pivots that are the symmetry and set up, hang the both ends of detaining be equipped with respectively with pivot complex shaft hole, hang detain connect in cover down and with the hole of charging is relative.

As a further preferred technical scheme of the utility model, cover down in the outside of pivot direction of rotation is equipped with limit stop, hang buckle in the shaft hole with hang and be equipped with between the main part of knot with limit stop complex spacing groove.

As a further preferred technical scheme of the utility model, upper cover, lower cover, string knot and keyboard protection shield are the plastic material.

The utility model discloses a protecting sheathing for distancer through including the casing with hang and detain, the casing comprises upper cover and the lower cover that the lock is connected about passing through buckle structure, the upper cover with the lower cover encloses to close to be formed with the inner space that is used for placing the distancer, seted up on the casing with corresponding keyboard window, display screen observation window, the hole and the data light source hole of charging of distancer, it is semi-annular structure to hang the knot, just hang the both ends of detaining articulate respectively in the top of casing makes the utility model discloses a casing not only can effectively protect the distancer, and mobilizable string knot has both protected the mouth that charges, still can be connected with the outside string rope, consequently, the utility model discloses have the flexible in design, convenient to use's portable beneficial effect.

Drawings

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

Fig. 1 is an exploded view of a view angle provided by a protective housing for a range finder according to the present invention;

fig. 2 is an exploded schematic view of another viewing angle provided by the protective casing of the distance meter of the present invention.

In the figure: 1. the keyboard comprises a hanging buckle, 2, a keyboard protection plate, 3, an upper cover, 4, a lower cover, 5 and a shell.

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.

As shown in fig. 1 and 2, a protecting sheathing for distancer includes casing 5 and hanging buckle 1, casing 5 comprises upper cover 3 and lower cover 4 that the lock is connected about through the buckle structure, upper cover 3 encloses with lower cover 4 and closes to be formed with the inner space that is used for placing the distancer, in order to effectively protect the distancer of installing in inner space, set up the keyboard window corresponding with the distancer on casing 5, display screen observation window, charging hole and data light source hole, the keyboard window is relative with the button and the keyboard of distancer, display screen observation window is relative with the display screen of distancer, charging hole is relative with the mouth that charges of distancer, data light source hole is relative with the light path mouth of the transmitting terminal of distancer and receiving terminal, hanging buckle 1 is the semi-ring structure, and the both ends of hanging buckle 1 articulate respectively in the top of casing 5, hanging buckle 1 can be connected with the string rope of outside.

In the concrete implementation, buckle structure is including setting up in the buckle of upper cover 3 edge all around to and set up in lower cover 4 edge all around and with buckle complex stuck point, make upper cover 3 and lower cover 4 be connected in the buckle through the stuck point card income, convenient to detach, equipment like this, and connect reliably. Keyboard window and display screen observation window distribute in the front of upper cover 3 respectively, and charging hole and data light source hole distribute in the bottom and the top of lower cover 4 respectively.

In concrete implementation, the keyboard protection shield 2 that the cover covers the keyboard window is still attached to the inboard of upper cover 3, the inboard of upper cover 3 is in the top of keyboard window, and the left and right sides is equipped with the projection respectively, the top of keyboard protection shield 2 is equipped with the hole with the projection matched with at keyboard window top, the both sides of keyboard protection shield 2 are equipped with the draw-in groove with the projection matched with of the keyboard window left and right sides respectively, make can play fine fixed to keyboard protection shield 2, and keyboard protection shield 2 still has fine rebound effect, thereby be convenient for carry out key operation to the distancer.

In the concrete implementation, the top surface of lower cover 4 is equipped with two pivots that are the symmetry and set up, hangs the both ends of detaining 1 and is equipped with respectively with pivot complex shaft hole, hang to detain 1 and connect on lower cover 4 and relative with the hole that charges. A limit stop is arranged on the lower cover 4 at the outer side of the rotating direction of the rotating shaft, and a limit groove matched with the limit stop is arranged between the shaft hole and the main body of the hanging buckle 1 on the hanging buckle 1, so that when the hanging buckle 1 is straightened relative to the top of the shell 5, the limit stop can be clamped in the limit groove, and the hanging buckle 1 is fixed relative to the shell 5; when charging, the hanging buckle 1 needs to be broken off and close to the shell 5 to leak out of the charging hole.

In the concrete implementation, upper cover 3, lower cover 4, hang and detain 1 and keyboard protection shield 2 and be the plastic material, the plastic material has fine cushioning nature to the impulsive force for protective housing has fine shock resistance, anti-seismic performance, thereby has effectively protected the distancer of installing in protective housing's inner space.

The utility model discloses a protective housing mainly used's the handheld distancer of LDM-M1 of this kind of model, also can be used for similar distancer simultaneously.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many changes and modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims (8)

1. The utility model provides a protecting sheathing for distancer, a serial communication port, includes the casing and hangs the knot, the casing comprises upper cover and the lower cover that the lock is connected about by passing through the buckle structure, the upper cover with the lower cover encloses to close to be formed with the inner space that is used for placing the distancer, seted up on the casing with corresponding keyboard window, display screen observation window, charging hole and the data light source hole of distancer, it is the semi-ring structure to hang the knot, just hang the both ends of knot articulate respectively in the top of casing.

2. The protective case for a distance measuring device of claim 1, wherein the fastening structure comprises a fastening disposed at a peripheral edge of the upper cover, and a fastening point disposed at a peripheral edge of the lower cover and engaged with the fastening.

3. The protective case for a range finder as claimed in claim 1, wherein the keyboard window and the display screen observation window are respectively distributed on the front surface of the upper cover, and the charging hole and the data light source hole are respectively distributed on the bottom and the top of the lower cover.

4. The protective case for a range finder as claimed in claim 1, wherein a keypad protection plate covering the keypad window is further attached to an inner side of the upper cover.

5. The protective case for range finder as claimed in claim 4, wherein the inner side of the upper cover is located at the top of the keyboard window, and the left and right sides of the upper cover are respectively provided with a protruding column, the top of the keyboard protection plate is provided with a hole matching with the protruding column at the top of the keyboard window, and the two sides of the keyboard protection plate are respectively provided with a slot matching with the protruding columns at the left and right sides of the keyboard window.

6. The protective case for a distance measuring device of claim 1, wherein the top surface of the bottom cover has two symmetrically disposed rotating shafts, two ends of the hanging buckle have shaft holes matching with the rotating shafts, respectively, and the hanging buckle is connected to the bottom cover and opposite to the charging hole.

7. The protective case for a distance measuring instrument according to claim 6, wherein a limit stop is disposed on the lower cover at an outer side of the rotation direction of the rotation shaft, and a limit groove matched with the limit stop is disposed on the hanging buckle between the shaft hole and the main body of the hanging buckle.

8. The protective case for a distance measuring instrument according to any one of claims 1 to 7, wherein the upper cover, the lower cover, the hanging buckle and the keyboard protection board are all made of plastic materials.

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