CN215447915U - Combined fixing frame for instrument - Google Patents

Abstract

An instrument combination fixing frame comprises a laser level meter (1) with a shell (11) provided with an adsorption fixing device, a base (2) and a dust collecting device (3); the method is characterized in that: the base (2) and the laser level meter (1) can be matched to form a first integral instrument combined fixing frame (A); the dust collecting device (3) and the laser level meter (1) can be matched to form a second integral instrument combined fixing frame (B); the laser level meter (1) is provided with an adsorption device.

Description

Combined fixing frame for instrument

Technical Field

The utility model relates to an instrument combined fixing frame, in particular to a split type instrument combined fixing frame.

Background

Hanging decorations or decorations on walls and other various reasons often require drilling holes in the wall; dust flying during drilling pollutes the surrounding environment and also causes adverse effects on the health of operators.

Patent document No. CN201010004761 discloses a punching dust collection laser level with an adsorption fixing device, which comprises a laser level with a housing having a light hole, and an adsorption fixing device connected with one side of the housing of the laser level; the method is characterized in that: a dust collecting device is arranged beside the adsorption fixing device. The dust collecting device is a closed chamber with a transparent cover plate, a drill guiding hole which penetrates through the shell on the two sides of the chamber to facilitate the penetration of a drill bit is formed in the closed chamber, and the axis of the drill guiding hole is vertical to the bottom plate of the level gauge to facilitate the drilling operation of a reference plane; the edge of the drill bit extension end of the pilot hole is provided with an elastic dust collecting ring, and the edge of the drill bit insertion end of the pilot hole is provided with an elastic dust blocking ring. The elastic dust blocking ring comprises a brush ring and a circular rubber sheet which are fixedly overlapped into a whole. The metal gasket with a central hole is arranged at the position of a drill bit insertion opening of the pilot hole, and the elastic dust ring is coaxially fixed on the bottom surface of the metal gasket. Two straight bristle brush heads which are opposite to each other and used for conducting friction dust removal on the drill bit are arranged on the inner side of the extending end of the drill bit. The adsorption fixing device comprises a shell, a micro motor which is arranged in the shell and driven by a battery, and a micro air pump which is driven by the motor, wherein a circle of sealing ring which can form a closed space with a reference plane in use is bonded on the outer wall of the bottom end of the shell, a guide pipe which can be communicated with the closed space is arranged on an air suction pipe of the micro air pump, and an exhaust switch which can destroy the vacuum degree of the closed space is arranged on the shell. The laser level includes a laser diode and a lens mounted in a housing that generate and convert a laser beam into a beam, a button attached to a switch board of the laser diode, and a bubble tube that enables the laser level to be in a horizontal or vertical position on a reference plane.

The inventor of the utility model finds that the technical scheme fixes the laser level, the dust collecting function and the shell of the adsorption fixing device into a whole and cannot separate. In practice, the laser level may not require a dust collection function in some situations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an instrument combination fixing frame which can be combined into a plurality of functional products under different application scenes.

The technical scheme adopted by the utility model is as follows: an instrument combination fixing frame comprises a laser level meter (1) with a shell (11) provided with an adsorption fixing device, a base (2) and a dust collecting device (3); the laser level meter is characterized in that a shell (11) of the laser level meter (1) is provided with a quick-release fastener (114) and a quick-release button (113); the base (2) is provided with a first buckle groove (24) matched with the quick-release fastener (114) and the quick-release button (113), and the base (2) and the laser level meter (1) form a first integral instrument combined fixing frame (A) through the matching of the first buckle groove (24), the quick-release fastener (114) and the quick-release button (113); the dust collecting device (3) is provided with a second buckling groove (30) matched with the quick-release fastener (114) and the quick-release button (113), and the dust collecting device (3) and the laser level meter (1) form a second integral instrument combined fixing frame (B) through the matching of the second buckling groove (30), the quick-release fastener (114) and the quick-release button (113);

preferably, the quick release button is reset through a quick release spring (112);

further, the base (2) comprises a level bracket (20), a button (21) and a flat tail screw (22);

preferably, a pointed tail screw (23) can be selected according to implementation requirements;

furthermore, the dust collecting device (3) is assembled into a dust collecting cavity (331) by a dust collecting upper shell (330) provided with a dust collecting hole (33) and a dust collecting lower shell (332), and is assembled in a sealing way by a sealing ring (39); the dust collecting hole (33) is connected with a dust collecting cavity (331); a guide plate (31), an inner ring brush (32), a dust collecting ring (34) and a brush (38) are arranged in the dust collecting hole (33);

preferably, the dust collection upper shell and the dust collection lower shell are fixedly installed through screws; the dust collection upper shell is made of transparent PC material, the dust collection lower shell is made of ABS material, and the bottom of the dust collection lower shell is stuck with a wear-resistant sticker (35);

further, the adsorption fixing device comprises a vacuum pump (131) for pumping air, a hose (132) and foam (130); the foam (130) is attached to the bottom of the shell (11) of the laser level meter (1) through single-side back glue and used for forming an air suction cavity with a wall surface or the surface of an object; the hose (132) is used for communicating the suction cavity with the vacuum pump (131); the vacuum pump (131) is used for extracting air in the air extraction cavity to form negative pressure, so that the shell (11) of the laser level meter (1) is adsorbed to the wall surface of a wall body or the surface of an object;

preferably, a small spring (133) is inserted into the hose to prevent the hose from being sucked together when the vacuum pump is in operation;

further, an air pressure sensor (138) is arranged in the air pumping cavity and used for detecting air pressure in the air pumping cavity;

further, still be equipped with in laser level meter (1)'s shell (11): an air release presser (116) and an air release button (118) for communicating the air suction cavity with the outside, and an air release spring (117) for resetting the air release button; the air release spring (117) is connected with the air release button (118) and the air release pressing piece (116); the shell (11) is provided with an air guide channel for communicating the air pumping cavity with the outside;

preferably, the air pressure sensor and the deflation press are secured and dust protected by an O-ring (115);

furthermore, a laser module (123) capable of generating a laser beam and an adjusting piece (125) for fine tuning a laser projection line, a control mainboard PCB (126), a light guide column (139) are arranged in a shell (11) of the laser level (1), and a horizontal column (140) capable of verifying whether the laser level (1) is in a horizontal or vertical position relative to a wall or an object is arranged in the shell;

furthermore, the shell (11) is assembled by an upper cover (110) and a lower cover (111) through screws (122), and a panel of the upper cover (110) is provided with two observation holes (141) for observing the state of the horizontal column (140), eight installation holes (142) which are symmetrical in pairs and a rectangular hole (143) for embedding and installing the quick release button (113);

furthermore, a lithium battery (129) for providing power for equipment, a switch button (134) for controlling the power supply and a USB charging port (137) capable of charging the lithium battery (129) are further arranged in the shell (11), the USB charging port (137) is sealed by a silicon rubber plug (136), the USB charging port is convenient for charging the laser level meter, and an external power supply does not need to be connected in the implementation work;

preferably, the lithium battery is fixedly arranged in the upper cover through fixed foam, and the switch key is reset through a switch spring;

further, collection dirt inferior valve (332) are equipped with fall dirt silica gel stopper (36), fall dirt silica gel stopper (36) through mobile pull rod (360) fixed connection in collection dirt inferior valve (332), one end fixed connection of mobile pull rod (360) in fall dirt silica gel stopper (36), another end has the buckle can follow the pull rod up-and-down motion card and go into collection dirt inferior valve (332), is convenient for clean the dust of collection dirt intracavity.

The working principle of the utility model is that the quick-release fastener is arranged on the instrument combination fixing frame, and the combination mode can be quickly replaced through the quick-release button; the base and the laser level meter are matched to form a first integral instrument combined fixing frame A; the dust collecting device and the laser level meter are matched to form a second integral instrument combined fixing frame B; the laser level meter is provided with an adsorption device and can be used independently.

The utility model has the advantages that through various combinations, a plurality of functional products can be combined under different application scenes, and different working requirements are met.

Drawings

FIG. 1 is a perspective view of a first embodiment of the integrated instrument cluster holder of the present invention;

FIG. 2 is a perspective view of a second embodiment of the integrated instrument cluster holder of the present invention;

FIG. 3 is a plan view of the laser level of the present invention in its standalone operation;

FIG. 4 is a plan view of a first integrated instrument cluster holder A of the present invention;

FIG. 5 is a plan view of a second integrated instrument cluster holder B of the present invention;

FIG. 6 is an exploded view of a laser level assembly fixture according to the present invention;

FIG. 7 is an exploded view of the base components of the instrument cluster fixture of the present invention;

FIG. 8 is an exploded view of the dust collecting device of the fixing frame of the instrument assembly of the present invention;

in the figure, A, a first integrated instrument is combined with a fixed frame; B. the second integral instrument combination fixing frame; C. laser level independent working embodiments; 1. a laser level; 2. a base; 3. a dust collecting device; 11. a housing; 110. an upper cover; 111. a lower cover; 112. a quick release spring; 113. a quick release button; 114. a quick-release fastener; 115. an O-shaped ring; 116. deflating and pressing the part; 117. a deflation spring; 118. an air release button; 119. a dust-proof sponge; 120. soaking cotton; 121. pasting a paper; 122. a screw; 123. a laser module; 124. a sealing cover; 125. an adjustment member; 126. a main board PCB; 127. a main board screw; 128. fixing foam; 129. a lithium battery; 130. piezoelectric foam; 131. a vacuum pump; 132. a hose; 133. a small spring; 134. switching a key; 135. a switch spring; 136. a silica gel plug; 137. a USB charging port; 138. a sensor; 139. a light guide pillar; 140. a horizontal column; 141. an observation hole; 142. mounting holes; 143. a rectangular hole; 20. a level bracket; 21. a button; 22. a horizontal tail screw; 23. a pointed tail screw; 24. a first catching groove; 30. a second catching groove; 31. a guide plate; 32. an inner ring brush; 33. a dust collecting hole; 330. a dust collecting upper shell; 331. a dust collection chamber; 332. a dust collecting lower shell; 34. a dust collecting ring; 35. wear-resistant stickers; 36. a dust pouring silica gel plug; 360. a movable pull rod; 37. a screw; 38. a brush; 39. sealing ring

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first", "second" and "third" in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, in an embodiment 1, an instrument assembly holder includes a housing (11) with a laser level (1) having a suction fixing device, a base (2) and a dust collecting device (3); the laser level meter is characterized in that a shell (11) of the laser level meter (1) is provided with a quick-release fastener (114) and a quick-release button (113); the base (2) is provided with a first buckle groove (24) matched with the quick-release fastener (114) and the quick-release button (113), and the base (2) and the laser level meter (1) form a first integral instrument combined fixing frame (A) through the matching of the first buckle groove (24), the quick-release fastener (114) and the quick-release button (113); the dust collecting device (3) is provided with a second buckling groove (30) matched with the quick-release fastener (114) and the quick-release button (113), and the dust collecting device (3) and the laser level meter (1) form a second integral instrument combined fixing frame (B) through the matching of the second buckling groove (30), the quick-release fastener (114) and the quick-release button (113);

preferably, the quick release button is reset through a quick release spring (112);

further, as in the embodiment shown in fig. 7, the base (2) comprises a level bracket (20), a button (21) and a flat tail screw (22);

preferably, a pointed tail screw (23) can be selected according to implementation requirements;

further, as shown in the embodiment of fig. 8, the dust collecting device (3) is assembled by an upper dust collecting shell (330) with dust collecting holes (33) and a lower dust collecting shell (332) into a dust collecting cavity (331), and is assembled in a sealing way by a sealing ring (39); the dust collecting hole (33) is connected with a dust collecting cavity (331); a guide plate (31), an inner ring brush (32), a dust collecting ring (34) and a brush (38) are arranged in the dust collecting hole (33);

preferably, the dust collection upper shell and the dust collection lower shell are fixedly installed through screws; the dust collection upper shell is made of transparent PC material, the dust collection lower shell is made of ABS material, and the bottom of the dust collection lower shell is stuck with a wear-resistant sticker (35);

further, as in the embodiment shown in fig. 6, the adsorption fixing device includes a vacuum pump (131) for pumping air, a hose (132), and a foam (130); the foam (130) is attached to the bottom of the shell (11) of the laser level meter (1) through single-side back glue and used for forming an air suction cavity with a wall surface or the surface of an object; the hose (132) is used for communicating the suction cavity with the vacuum pump (131); the vacuum pump (131) is used for extracting air in the air extraction cavity to form negative pressure, so that the shell (11) of the laser level meter (1) is adsorbed to the wall surface of a wall body or the surface of an object;

preferably, a small spring (133) is inserted into the hose to prevent the hose from being sucked together when the vacuum pump is in operation;

further, as shown in the embodiment of fig. 6, an air pressure sensor (138) is disposed in the pumping cavity for detecting the air pressure in the pumping cavity;

further, as shown in fig. 6, in the embodiment, the housing (11) of the laser level (1) is further provided with: an air release presser (116) and an air release button (118) for communicating the air suction cavity with the outside, and an air release spring (117) for resetting the air release button; the air release spring (117) is connected with the air release button (118) and the air release pressing piece (116); the shell (11) is provided with an air guide channel for communicating the air pumping cavity with the outside;

preferably, the air pressure sensor and the deflation press are fixed and dust-proof by an O-ring (115);

further, as shown in fig. 6, in the case (11) of the laser level (1), a laser module (123) capable of generating a laser beam, an adjusting member (125) for fine-tuning a laser projection line, a control motherboard PCB (126), a light guide column (139), and a horizontal column (140) capable of verifying whether the laser level (1) is in a horizontal or vertical position with respect to a wall or an object are installed;

further, as shown in the embodiment of fig. 6, the housing (11) is assembled by an upper cover (110) and a lower cover (111) through screws (122), a panel of the upper cover (110) is provided with two observation holes (141) for observing the state of the horizontal column (140), eight installation holes (142) which are symmetrical in pairs, and a rectangular hole (143) for embedding and installing the quick release button (113);

further, as shown in the embodiment of fig. 6, a lithium battery (129) for supplying power to the device, a switch button (134) for controlling the power supply, and a USB charging port (137) capable of charging the lithium battery (129) are further installed in the housing (11), the USB charging port (137) is sealed by a silicone plug (136), the USB charging port is conveniently used for charging the laser level, and an external power supply does not need to be connected in the implementation work;

preferably, the lithium battery is fixedly arranged in the upper cover through fixed foam, and the switch key is reset through a switch spring;

further, as shown in the embodiment of fig. 8, the dust collecting lower shell (332) is provided with a dust pouring silica gel plug (36), the dust pouring silica gel plug (36) is fixedly connected to the dust collecting lower shell (332) through a movable pull rod (360), one end of the movable pull rod (360) is fixedly connected to the dust pouring silica gel plug (36), and the other end of the movable pull rod is provided with a buckle which can be clamped into the dust collecting lower shell (332) along the pull rod in an up-and-down motion manner, so that dust in the dust collecting cavity can be cleaned conveniently.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An instrument combination fixing frame comprises a laser level meter (1) with a shell (11) provided with an adsorption fixing device, a base (2) and a dust collecting device (3); the laser level meter is characterized in that a shell (11) of the laser level meter (1) is provided with a quick-release fastener (114) and a quick-release button (113); the base (2) is provided with a first buckle groove (24) matched with the quick-release fastener (114) and the quick-release button (113), and the base (2) and the laser level meter (1) form a first integral instrument combined fixing frame (A) through the matching of the first buckle groove (24), the quick-release fastener (114) and the quick-release button (113); the dust collecting device (3) is provided with a second buckle groove (30) matched with the quick-release fastener (114) and the quick-release button (113), and the dust collecting device (3) and the laser level (1) form a second integral instrument combined fixing frame (B) through the matching of the second buckle groove (30), the quick-release fastener (114) and the quick-release button (113).

2. An instrument cluster holder as claimed in claim 1, characterized in that the base (2) comprises a level bracket (20), a button (21) and a grub screw (22).

3. The apparatus combination holder according to claim 1, wherein the dust collecting device (3) is assembled by an upper dust collecting case (330) having dust collecting holes (33) and a lower dust collecting case (332) into a dust collecting chamber (331) and is sealed and assembled by a sealing ring (39); the dust collecting hole (33) is connected with a dust collecting cavity (331); the dust collecting hole (33) is internally provided with a guide plate (31), an inner ring brush (32), a dust collecting ring (34) and a brush (38).

4. The instrument cluster holder of claim 1, wherein the suction fixture includes a vacuum pump (131) for drawing air, a hose (132), and a foam (130); the foam (130) is attached to the bottom of the shell (11) of the laser level meter (1) through single-side back glue and used for forming an air suction cavity with a wall surface or the surface of an object; the hose (132) is used for communicating the suction cavity with the vacuum pump (131); the vacuum pump (131) is used for extracting air in the air extraction cavity to form negative pressure, so that the shell (11) of the laser level meter (1) is adsorbed to the wall surface of a wall body or the surface of an object.

5. The apparatus combination fixing frame according to claim 4, wherein an air pressure sensor (138) is arranged in the air pumping cavity and used for detecting the air pressure in the air pumping cavity.

6. The instrument cluster holder according to claim 4, characterized in that inside the housing (11) of the laser level (1) there are further provided: an air release presser (116) and an air release button (118) for communicating the air suction cavity with the outside, and a spring (117) for resetting the air release button; the spring (117) is connected with the air release button (118) and the air release pressing piece (116); the shell (11) is provided with an air guide channel used for communicating the air suction cavity with the outside.

7. The apparatus combination holder according to claim 1, wherein a laser module (123) capable of generating a laser beam, an adjusting member (125) for fine-tuning a laser projection line, a control motherboard PCB (126), and a light guide column (139) are installed in the housing (11) of the laser level (1).

8. The equipment combination fixing frame according to claim 1, characterized in that the housing (11) is assembled by an upper cover (110) and a lower cover (111) through screws (122), and the panel of the upper cover (110) is provided with two observation holes (141) for observing the state of a horizontal column (140), eight mounting holes (142) which are two-by-two symmetrical, and a rectangular hole (143) for embedding and mounting the quick release button (113).

9. The apparatus combination holder according to claim 1, wherein a lithium battery (129) for supplying power to the apparatus, a switch button (134) for controlling the power supply, and a USB charging port (137) for charging the lithium battery (129) are further installed in the housing (11), and the USB charging port (137) is sealed with a silicone plug (136).

10. The instrument combination holder according to claim 3, wherein the dust collection lower shell (332) is provided with a dust pouring silicone plug (36), the dust pouring silicone plug (36) is fixedly connected to the dust collection lower shell (332) through a movable pull rod (360), one end of the movable pull rod (360) is fixedly connected to the dust pouring silicone plug (36), and the other end of the movable pull rod is provided with a buckle which can be clamped into the dust collection lower shell (332) along the pull rod in an up-and-down motion manner.

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