CN214759588U - Anti-drop device based on card is hung to discrepancy card - Google Patents

Abstract

The utility model discloses an anti-drop device based on card fixing and card hanging of discrepancy certificate, which comprises a body and a lock catch part for preventing the card from dropping, wherein the lock catch part comprises a drawing groove arranged at one side of the body, a stop board arranged in the drawing groove, two mounting grooves respectively arranged at two sides of the drawing groove, a first guide rod arranged at the bottom of the mounting groove, a first spring sleeved at the outer side of the first guide rod, a sliding plate arranged at one end of the first spring and a connecting block arranged at one side of the sliding plate, the utility model discloses a lock catch device which comprises a body, a drawing groove, a lock catch groove and an anti-slip groove, wherein the first spring extrudes a fixing ball to enter the lock catch grooves at two sides of the stop board to lock and fix the stop board, thereby solving the problems that the prior device clamps the card unstably, partial devices mainly rely on hanging ropes to prevent the card from dropping, the hanging ropes are easy to break, and the information card in the hanging card is easy to drop, the information card is lost, and the normal use of the hang tag is influenced.

Description

Anti-drop device based on card is hung to discrepancy card

Technical Field

The utility model belongs to the technical field of hang the tablet, especially, relate to an anti-drop device based on card is hung to discrepancy certificate.

Background

The wall tablet is the work tablet or the discrepancy card wall tablet that the wide application company issued, has relevant work number and the card tablet of wearing people's information, and the information card of wall tablet the inside among the prior art drops easily, leads to losing, and the not convenient to use, the problem that prior art exists is: the existing equipment is unstable in clamping the card, and partial equipment mainly prevents the card from falling off by means of a hanging rope, the hanging rope is easy to break, the information card in the hanging tag is easy to fall off, the information card is lost, and the normal use of the hanging tag is influenced.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an anti-drop device based on discrepancy card hangs fixed card of tablet possesses and stabilizes fixedly to the card, prevents the advantage that the card drops, has solved existing equipment and has clamped unstability to the card, and partial equipment mainly relies on to hang the rope and prevents that the card from droing, hangs the easy fracture of rope, leads to easily hanging the information card in the tablet to drop, leads to the information card to lose, influences the problem of hanging the normal use of tablet.

The utility model discloses a realize like this, an anti-drop device based on card is hung to discrepancy, include the body and be used for preventing the hasp part that the card drops, hasp part is including offering in the drawing groove of body one side, locating the backstop board of drawing inslot, offering respectively in two mounting grooves of drawing groove both sides, locating the first guide bar of mounting groove bottom, cover locate the first spring in the first guide bar outside, locate the sliding plate of first spring one end, locate the connecting block of sliding plate one side, locate the fixed ball of connecting block one side and offer respectively in two hasp grooves of backstop board both sides, backstop board and drawing groove sliding connection, sliding plate and mounting groove sliding connection.

As the utility model discloses it is preferred, the body both sides are equipped with a plurality of align to grid's second guide bar respectively, second guide bar outside cover is equipped with the second spring, second spring one end is equipped with the carriage, carriage one side is equipped with the runner, the carriage is the U-shaped.

As the utility model discloses preferred, the sliding part has been seted up to hasp groove one side, the sliding part is the arc.

As the utility model discloses it is preferred, backstop board one side is equipped with dials the piece, dial piece one side and seted up a plurality of align to grid's antiskid groove.

As the utility model discloses preferred, pull out the groove and be worker shape with the backstop board.

As preferred in the present invention, the carriage is slidably connected to the body.

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

1. the utility model discloses a set up body, pull groove, backstop board, mounting groove, first guide bar, first spring, sliding plate, connecting block, fixed ball and hasp groove, the backstop board slides in the pull inslot, and the fixed ball of first spring extrusion gets into the hasp inslot of backstop board both sides, carries out the hasp to the backstop board and fixes, and the backstop board of being convenient for blocks this internal card, prevents coming off of card.

2. The utility model discloses a set up second guide bar, second spring, carriage and runner, the runner of second spring extrusion carriage below downwards makes the runner extrude fixedly to the card, and the runner also can be convenient for the card insert originally internally simultaneously, improves the convenience of changing the card.

3. The utility model discloses a set up the sliding part, can be convenient for the fixed ball business turn over hasp inslot, the fixed ball of being convenient for carries out the hasp to the backstop board.

4. The utility model discloses a setting is dialled piece and antiskid groove, and the piece of being convenient for is dialled and is driven the backstop board and remove at the pull inslot.

5. The utility model discloses a set up pull groove and backstop board are worker's shape, can improve the stable effect of backstop board at the pull inslot.

6. The utility model discloses a set up carriage and body sliding connection, the carriage of being convenient for drives the runner and slides from top to bottom, and the body of being convenient for is fixed the card of different thickness.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a left side sectional view provided by an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to an embodiment of the present invention;

fig. 5 is an enlarged view of fig. 2 at B according to an embodiment of the present invention;

fig. 6 is an enlarged view of a point C in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a body; 11. drawing the groove; 21. a stopper plate; 22. mounting grooves; 23. a first guide bar; 24. a first spring; 25. a sliding plate; 26. connecting blocks; 27. fixing the ball; 31. a second guide bar; 32. a second spring; 33. a carriage; 34. a rotating wheel; 211. a locking groove; 212. a shifting block; 2111. a sliding part; 2121. and (4) an anti-slip groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, an embodiment of the utility model provides a pair of dropout prevention means based on discrepancy string card fixed card, including body 1 and the locking part that is used for preventing the card from coming off, locking part is including offering the pull groove 11 in body 1 one side, locating backstop plate 21 in pull groove 11, offering two mounting grooves 22 in pull groove 11 both sides respectively, locating the first guide bar 23 of mounting groove 22 bottom, the first spring 24 of first guide bar 23 outside is located to the cover, locate the sliding plate 25 of first spring 24 one end, locate connecting block 26 of sliding plate 25 one side, locate the fixed ball 27 of connecting block 26 one side and offer two hasp grooves 211 in backstop plate 21 both sides respectively, backstop plate 21 and pull groove 11 sliding connection, sliding plate 25 and mounting groove 22 sliding connection.

Referring to fig. 5, a plurality of second guide rods 31 are respectively arranged on two sides of the body 1, a second spring 32 is sleeved on the outer side of each second guide rod 31, a sliding frame 33 is arranged at one end of each second spring 32, a rotating wheel 34 is arranged on one side of each sliding frame 33, and each sliding frame 33 is U-shaped.

Adopt above-mentioned scheme: through setting up second guide bar 31, second spring 32, carriage 33 and runner 34, runner 34 of second spring 32 extrusion carriage 33 below downwards makes runner 34 extrude the card fixed, and in runner 34 also can be convenient for the card and insert body 1, the convenience of changing the card was improved.

Referring to fig. 6, a sliding portion 2111 is formed at one side of the locking groove 211, and the sliding portion 2111 is arc-shaped.

Adopt above-mentioned scheme: through setting up sliding portion 2111, can be convenient for fixed ball 27 to advance in the hasp groove 211, be convenient for fixed ball 27 carries out the hasp to backstop plate 21.

Referring to fig. 4, a toggle block 212 is disposed on one side of the stop plate 21, and a plurality of anti-slip grooves 2121 are disposed on one side of the toggle block 212.

Adopt above-mentioned scheme: by arranging the toggle block 212 and the anti-slip groove 2121, the toggle block 212 drives the stop plate 21 to move in the pull-out groove 11.

Referring to fig. 6, the drawing groove 11 and the stopper plate 21 are in a shape of i.

Adopt above-mentioned scheme: through setting up pull groove 11 and backstop board 21 are I-shaped, can improve the stable effect of backstop board 21 in pull groove 11.

Referring to fig. 5, the sliding frame 33 is slidably coupled to the body 1.

Adopt above-mentioned scheme: through setting carriage 33 and body 1 sliding connection, the carriage 33 of being convenient for drives runner 34 and slides from top to bottom, and the body 1 of being convenient for is fixed the card of different thickness.

The utility model discloses a theory of operation:

when the card drawing device is used, the shifting block 212 is firstly moved towards one side to drive the stop plate 21 to be separated from the drawing groove 11, then a card is inserted into the body 1 through one side of the drawing groove 11, then the sliding frame 33 is downwards extruded by the second spring 32, the rotating wheel 34 below the sliding frame 33 compresses the card, meanwhile, the rotating wheel 34 rotates to facilitate the card to enter the body 1, then the shifting block 212 is pushed towards the other side to drive the stop plate 21 to be inserted into the drawing groove 11, then the sliding plate 25 is extruded by the first spring 24, then the sliding plate 25 extrudes the fixed ball 27, so that the fixed ball 27 enters the lock catch groove 211 through the sliding part 2111, and then the fixed ball 27 is used for lock catch fixing of the stop plate 21.

In summary, the following steps: the anti-drop device based on the discrepancy card hanging plate fixing card comprises a body 1, a drawing groove 11, a stop plate 21, a mounting groove 22, a first guide rod 23, a first spring 24, a sliding plate 25, a connecting block 26, a fixing ball 27, a lock catch groove 211, a second guide rod 31, a second spring 32, a sliding frame 33, a rotating wheel 34, a sliding part 2111, a poking block 212 and an anti-slip groove 2121, wherein the stop plate 21 slides in the drawing groove 11, the first spring 24 extrudes the fixing ball 27 to enter the lock catch grooves 211 on two sides of the stop plate 21 to lock and fix the stop plate 21, so that the stop plate 21 can conveniently block the card in the body 1, the card is prevented from dropping, the problems that the clamping of the existing device to the card is unstable, part of devices mainly depend on a hanging rope to prevent the card from dropping, the hanging rope is easy to break, the information card in the hanging plate is easy to drop, and the information card is lost, influence the normal use of the hang tag.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an anti-drop device based on card is hung to discrepancy certificate, includes body (1) and is used for preventing the hasp part that the card drops, its characterized in that: the lock catch component comprises a drawing groove (11) arranged on one side of the body (1), a stop plate (21) arranged in the drawing groove (11), two mounting grooves (22) respectively arranged on two sides of the drawing groove (11), a first guide rod (23) arranged at the bottom of the mounting groove (22), a first spring (24) sleeved on the outer side of the first guide rod (23), a sliding plate (25) arranged at one end of the first spring (24), a connecting block (26) arranged on one side of the sliding plate (25), a fixed ball (27) arranged on one side of the connecting block (26) and two lock catch grooves (211) respectively arranged on two sides of the stop plate (21), the stop plate (21) is in sliding connection with the drawing groove (11), and the sliding plate (25) is in sliding connection with the mounting groove (22).

2. The anti-drop device based on the discrepancy hanging card fixed card of claim 1, characterized in that: body (1) both sides are equipped with a plurality of align to grid's second guide bar (31) respectively, second guide bar (31) outside cover is equipped with second spring (32), second spring (32) one end is equipped with carriage (33), carriage (33) one side is equipped with runner (34), carriage (33) are the U-shaped.

3. The anti-drop device based on the discrepancy hanging card fixed card of claim 1, characterized in that: one side of the lock catch groove (211) is provided with a sliding part (2111), and the sliding part (2111) is arc-shaped.

4. The anti-drop device based on the discrepancy hanging card fixed card of claim 1, characterized in that: one side of the stop plate (21) is provided with a toggle block (212), and one side of the toggle block (212) is provided with a plurality of uniformly arranged anti-skid grooves (2121).

5. The anti-drop device based on the discrepancy hanging card fixed card of claim 1, characterized in that: the drawing groove (11) and the stop plate (21) are both I-shaped.

6. The anti-drop device based on the discrepancy hanging card fixed card of claim 2 is characterized in that: the sliding frame (33) is connected with the body (1) in a sliding mode.

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