DE202011109670U1 - Adhesive force measuring and warning device of an adhesive grip - Google Patents

Abstract

Adhesive force measuring and warning device of an adhesive grip, which comprises a warning unit (1), a measuring unit (2) and a locking unit (3), the warning unit (1) having a cylinder (11), a circuit set (12), a light guide ring ( 13), an upper cover (14) and a shell (15), the cylinder (11) having a receiving space (111) which has a through hole (112) on the bottom, the circuit set (12) in the receiving space (111 ) of the cylinder (11) is arranged and has a first circuit board (121), a spacer ring (122) and a second circuit board (123) lying on top of one another, the first circuit board (121) having a switch (125) with a push button ( 124) protruding from the through hole (112) of the bottom of the cylinder (11), wherein the spacer ring (122) is located between the first circuit board (121) and the second circuit board (123), the second circuit board (123) an LED lamp (126) has, wherein the light guide ring (13) is connected to the second circuit board (121) and partially on the inner wall of the ...

Description

Technical area

The invention relates to an adhesive force measuring and warning device of an adhesive handle that can indicate the measurement result by lighting, extinguishing or flashing the light emitting diode of the warning unit and can produce a warning effect, wherein when the grip leaves the wall, the protruding part of the measuring unit locked by the locking unit can be so that the circuit of the circuit set is kept in the open state.

Object of the invention

The invention has for its object to provide an adhesive force measuring and warning device of an adhesive grip, comprising a warning unit, a measuring unit and a locking unit.

The warning unit includes a cylinder, a circuit set, a light guide ring, an upper lid and a shell, wherein the cylinder has a receiving space having a through hole on the bottom, the circuit set is disposed in the receiving space of the cylinder and a first circuit board, a spacer ring and a second circuit board lying on each other, the first circuit board having a switch with a push button protruding from the through hole of the bottom of the cylinder, wherein the spacer ring between the first circuit board and the second circuit board is located, wherein the second circuit board is a light emitting diode has, wherein the Lichtleitring is connected to the second circuit board and partially rests against the inner wall of the receiving space, wherein the upper lid is placed over the Lichtleitring and has at least one projection ver with a through hole for a screw ver see, wherein the shell encloses the cylinder in the region of the push button.

The measuring unit includes a protruding part, a shaft, a compression spring and a pressure member for the push button, wherein the protruding part forms a recess in the middle, wherein the shaft is located between the protruding part and the pressure part, wherein the compression spring is placed around the shaft is.

The locking unit includes a positioning plate and an actuating element, wherein the positioning plate has a movement hole through which the actuating element, which has a bolt and an actuating piece, is guided.

The grip has an upper receiving recess in which the warning unit is arranged.

The adhesive grip has a lower receiving recess in which the measuring unit is arranged.

The adhesive grip forms in the lower region close to the lower receiving recess a Haftnapfraum, the inside of which faces the protruding part of the measuring unit and the locking unit.

The cover is made in one piece of soft plastic and encloses the push button of the warning unit.

• 1. wenn der Haftgriff locker ist, kann die Leuchtdiodenleuchte der Warneinheit der erfindungsgemäßen Mess- und Warnvorrichtung blinken, wodurch eine Warnwirkung erreicht wird, so dass die Einsatzsicherheit erhöht wird;
• 2. die erfindungsgemäße Mess- und Warnvorrichtung ist elektronisch ausgebildet, wobei wenn der Haftgriff locker ist, der herausragende Teil nach außen gedrückt wird, wodurch der Druckteil den Druckknopf der Warneinheit verlässt, so dass die Leuchtdiodenleuchte blinkt, weshalb die Empfindlichkeit und die Messgenauigkeit im Vergleich mit der herkömmlichen Lösung höher ist;
• 3. durch den Deckel der Warneinheit der erfindungsgemäßen Mess- und Warnvorrichtung (mit einem Durchmesser von 16 mm) kann das Licht der Leuchtdiodenleuchte deutlich gesehen werden;
• 4. der Schaltungssatz der erfindungsgemäßen Mess- und Warnvorrichtung verwendet eine Lithium-Batterie, wodurch im normalen Wartezustand eine Betriebsdauer von mehr als sechs Monaten erreicht werden kann (der Haftgriff lockert nicht und haftet fest);
• 5. wenn die Lithium-Batterie einen Reststrom von 20% hat, blinkt die Leuchtdiodenleuchte, wodurch eine Warnung für Batteriewechsel erreicht wird;
• 6. wenn der Haftgriff locker ist, kann die Leuchtdiodenleuchte des Schaltungssatzes der erfindungsgemäßen Mess- und Warnvorrichtung für mehr als 15 Tage leuchten;
• 7. die Lithium-Batterie der erfindungsgemäßen Mess- und Warnvorrichtung kann leicht gewechselt werden;
• 8. die erfindungsgemäße Mess- und Warnvorrichtung besitzt eine Wasserschutzfunktion.

Therefore, the invention has the following advantages:

• 1. when the grip is loose, the light emitting diode lamp of the warning unit of the measuring and warning device according to the invention can flash, whereby a warning effect is achieved, so that the reliability of use is increased;
• 2. the measuring and warning device according to the invention is electronically formed, wherein when the grip is loose, the protruding part is pushed outward, whereby the pressure member leaves the push button of the warning unit, so that the light emitting diode flashes, which is why the sensitivity and the accuracy of measurement in comparison higher with the conventional solution;
• 3. through the lid of the warning unit of the measuring and warning device according to the invention (with a diameter of 16 mm), the light of the LED light can be clearly seen;
• 4. The circuit set of the measuring and warning device according to the invention uses a lithium battery, which can be reached in the normal waiting period, a service life of more than six months (the grip does not loosen and sticks);
• 5. if the lithium battery has a residual current of 20%, the LED will flash, which will result in a battery replacement warning;
• 6. If the grip is loose, the light emitting diode lamp of the circuit set of the measuring and warning device according to the invention can shine for more than 15 days;
• 7. The lithium battery of the measuring and warning device according to the invention can be easily changed;
• 8. The measuring and warning device according to the invention has a water protection function.

Brief description of the drawings

1 a perspective view of the grip of the invention,

2 a further perspective view of the grip of the invention,

3 a sectional view of the warning unit of the measuring and warning device according to the invention,

4 an exploded view of the warning unit of the measuring and warning device according to the invention,

5 a sectional view of the invention when adhering to the wall of the grip,

6 a sectional view taken along the line AA of the measuring and warning device according to the invention,

7 a sectional view taken along the line BB of the measuring and warning device according to the invention.

Ways to carry out the invention

How out 4 can be seen, the invention comprises a warning unit ( 1 ), a measuring unit ( 2 ) and a locking unit ( 3 ).

The warning unit ( 1 ) includes a cylinder ( 11 ), a circuit set ( 12 ), a light guide ring ( 13 ), an upper lid ( 14 ) and a shell ( 15 ). The cylinder ( 11 ) has a receiving space ( 111 ), which has a through hole on the bottom ( 112 ) owns. The circuit set ( 12 ) is in the recording room ( 111 ) of the cylinder ( 11 ) and has a first circuit board ( 121 ), a spacer ring ( 122 ) and a second circuit board ( 123 ) lying on top of each other. The first circuit board ( 121 ) has a switch ( 125 ) with a push button ( 124 ). The push button ( 124 protrudes from the through hole ( 112 ) of the bottom of the cylinder ( 11 ) out. The spacer ring ( 122 ) is located between the first circuit board ( 121 ) and the second circuit board ( 123 ). The second circuit board ( 123 ) has a light emitting diode lamp ( 126 ). The light guide ring ( 13 ) is connected to the second circuit board ( 121 ) and lies partially on the inner wall of the receiving space ( 111 ) at. The upper lid ( 14 ) is passed over the light guide ring ( 13 ) and has at least one projection ( 141 ), which has a through hole ( 143 ) for a screw ( 142 ) is provided. The case ( 15 ) is made in one piece of soft plastic and surrounds the push button ( 124 ) of the warning unit ( 1 ).

The measuring unit ( 2 ) contains an outstanding part ( 21 ), a shaft ( 22 ), a compression spring ( 23 ) and a printing part ( 24 ) for the push button. The outstanding part ( 21 ) forms a recess in the middle ( 211 ). The shaft ( 22 ) is located between the protruding part ( 21 ) and the printing part ( 24 ). The compression spring ( 23 ) is around the shaft ( 22 ) placed.

The locking unit ( 3 ) includes a positioning plate ( 31 ) and an actuator ( 32 ). The positioning plate ( 31 ) has a movement hole ( 311 ) ( 6 and 7 ), through which the actuating element ( 32 ), which has a bolt ( 321 ) and an actuating piece ( 322 ), is guided.

Like from the 3 and 5 can be seen, the grip ( 4 ) an upper receiving recess ( 41 ), in which the warning unit ( 1 ) is arranged, and a lower receiving recess ( 42 ), in which the measuring unit ( 2 ) is arranged. The grip ( 4 ) forms in the lower area close to the lower receiving recess ( 42 ) a Haftnapfraum ( 43 ) whose inside is the protruding part ( 21 ) of the measuring unit ( 2 ) and the locking unit ( 3 ) is facing.

Like from the 1 to 3 can be seen, the warning unit ( 1 ) through the screw ( 142 ) in the upper receiving recess ( 41 ) of the grip ( 4 ) attached. The measuring unit ( 2 ) is in the lower receiving recess ( 42 ) of the grip ( 4 ) and is located under the warning unit ( 1 ). The locking unit ( 3 ) is in the Haftnapfraum ( 43 ) of the grip ( 4 ) and lies the recess ( 211 ) of the salient part ( 21 ) of the measuring unit ( 2 ) across from.

How out 5 it can be seen when the grip sticks to the wall, the protruding part ( 21 ) of the measuring unit ( 2 ) pressed inwards, whereby the length of the compression spring ( 23 ) and that of the outstanding part ( 21 ) opposite pressure part ( 24 ) press the button ( 124 ), so that the switch ( 125 ) the circuit of the circuit set ( 12 ) opens. Therefore, the light emitting diode lamp ( 126 ).

When the grip leaves the wall, the protruding part ( 21 ) of the measuring unit of the compression spring ( 23 ) pushed outwards, whereby the length of the compression spring ( 23 ) and that of the salient part ( 21 ) opposite pressure part ( 24 ) press the button ( 124 ) leaves, so the switch ( 125 ) the circuit of the circuit set ( 12 ) closes. Therefore, the LED light ( 126 ).

To save battery power when not in use, the user can 21 ) of the measuring unit ( 2 ), causing the length of the compression spring ( 23 ) and that of the outstanding part ( 21 ) opposite pressure part ( 24 ) press the button ( 124 ), so that the switch ( 125 ) of the warning unit ( 1 ) the circuit of the circuit set ( 12 ) opens. Then he can the actuating piece ( 322 ) of the locking unit ( 3 ), so that the bolt ( 321 ) in the recess ( 211 ), whereby the outstanding part ( 21 ) by the engagement of the bolt ( 321 ) and the recess ( 211 ) is locked so that the switch ( 125 ) the circuit of the circuit set ( 12 ) holds in the open state.

The foregoing description represents only a preferred embodiment of the invention and is not intended to serve as a definition of the limits and scope of the invention. All equivalent changes and modifications are within the scope of this invention.

Due to the above facts, the invention in its availability, progressiveness and novelty fully complies with the requirements for a utility model.

Claims (5)

Adhesive force measuring and warning device of an adhesive grip, which is a warning unit ( 1 ), a measuring unit ( 2 ) and a locking unit ( 3 ), the warning unit ( 1 ) a cylinder ( 11 ), a circuit set ( 12 ), a light guide ring ( 13 ), an upper lid ( 14 ) and a shell ( 15 ), wherein the cylinder ( 11 ) a recording room ( 111 ) having on the bottom a through hole ( 112 ), wherein the circuit set ( 12 ) in the recording room ( 111 ) of the cylinder ( 11 ) is arranged and a first circuit board ( 121 ), a spacer ring ( 122 ) and a second circuit board ( 123 ), which lie on one another, wherein the first circuit board ( 121 ) a switch ( 125 ) with a push button ( 124 ), which from the through hole ( 112 ) of the bottom of the cylinder ( 11 protrudes), wherein the spacer ring ( 122 ) between the first circuit board ( 121 ) and the second circuit board ( 123 ), wherein the second circuit board ( 123 ) a light emitting diode lamp ( 126 ), wherein the light guide ring ( 13 ) with the second circuit board ( 121 ) and partially on the inner wall of the receiving space ( 111 ), wherein the upper cover ( 14 ) over the light guide ring ( 13 ) and at least one projection ( 141 ) provided with a through hole ( 143 ) for a screw ( 142 ), the envelope ( 15 ) the cylinder ( 11 ) in the area of the push button ( 124 ), the measuring unit ( 2 ) an outstanding part ( 21 ), a shaft ( 22 ), a compression spring ( 23 ) and a printing part ( 24 ) for the push button, the protruding part ( 21 ) in the middle of a recess ( 211 ), wherein the shaft ( 22 ) between the outstanding part ( 21 ) and the printing part ( 24 ), wherein the compression spring ( 23 ) around the shaft ( 22 ), and the locking unit ( 3 ) a positioning plate ( 31 ) and an actuator ( 32 ), wherein the positioning plate ( 31 ) a movement hole ( 311 ), by which the actuating element ( 32 ), which has a bolt ( 321 ) and an actuating piece ( 322 ), is guided. Adhesive force measuring and warning device according to claim 1, characterized in that the grip ( 4 ) an upper receiving recess ( 41 ), in which the warning unit ( 1 ) is arranged. Adhesive force measuring and warning device according to claim 1, characterized in that the grip ( 4 ) a lower receiving recess ( 42 ), in which the measuring unit ( 2 ) is arranged. Adhesive force measuring and warning device according to claim 1, characterized in that the grip ( 4 ) in the lower area close to the lower receiving recess ( 42 ) a Haftnapfraum ( 43 ) whose inside is the projecting part ( 21 ) of the measuring unit ( 2 ) and the locking unit ( 3 ) is facing. Adhesive force measuring and warning device according to claim 1, characterized in that the envelope ( 15 ) is made in one piece of soft plastic and the push button ( 124 ) of the warning unit ( 1 ) encloses.

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