CN215096693U - Portable RFID key ring number engraving device - Google Patents

Abstract

The utility model discloses a portable RFID key ring number engraving device, including the body, the observation hole has been seted up at the top of body, and the socket has been seted up at the top of body, and the top fixedly connected with fixed plate of body, the inside swing joint of fixed plate have the guard plate, and the recess that uses with the guard plate cooperation is seted up to the inside of fixed plate, and the top swing joint of fixed plate has control mechanism, and the top fixedly connected with stop gear of guard plate, control mechanism include the fixed block, the top fixedly connected with handle of fixed block, the equal fixedly connected with stopper in both sides of fixed block bottom. The utility model discloses a cooperation that sets up body, observation hole, socket, fixed plate, guard plate, recess, control mechanism, stop gear, spacing groove and spout is used, and the socket of having solved current engraving device does not protect it, makes dust or foreign matter card go into the inside of socket easily, leads to the problem that engraving device damaged.

Description

Portable RFID key ring number engraving device

Technical Field

The utility model belongs to the technical field of the RFID key ring number, especially, relate to a portable RFID key ring number engraving device.

Background

The RFID key ring number is based on the principle that non-contact data communication is performed between a reader and an RFID key ring, so that the purpose of identifying a target is achieved.

RFID key ring system is everywhere visible in our daily life, and the RFID key ring need use engraving device when the input number, to sum up, the problem that prior art exists is: the socket of the existing engraving device does not protect the engraving device, so that dust or foreign matters are easily clamped into the socket, and the engraving device is damaged.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a portable RFID key ring number engraving device possesses the advantage of protecting the socket, and the socket of having solved current engraving device does not protect it, makes dust or foreign matter card go into the inside of socket easily, leads to the problem that engraving device damaged.

The utility model discloses a realize like this, a portable RFID key ring number engraving device, which comprises a body, the observation hole has been seted up at the top of body, the socket has been seted up at the top of body, the top fixedly connected with fixed plate of body, the inside swing joint of fixed plate has the guard plate, the recess that uses with the guard plate cooperation is seted up to the inside of fixed plate, the top swing joint of fixed plate has control mechanism, the top fixedly connected with stop gear of guard plate.

As the utility model discloses it is preferred, control mechanism includes the fixed block, the top fixedly connected with handle of fixed block, the equal fixedly connected with stopper in both sides of fixed block bottom.

As the utility model discloses it is preferred, stop gear includes the slide bar, the bottom of slide bar is connected with the fixed surface of guard plate, the top fixedly connected with supporting shoe of slide bar, the top of slide bar runs through the outside of fixed plate and extends to the inside and the supporting shoe fixed connection of fixed block, the bottom fixedly connected with spring of supporting shoe, the bottom of spring and the inner wall fixed connection of fixed block.

As the utility model discloses it is preferred, the spacing groove that uses with the stopper cooperation is seted up to the inside of fixed plate, the quantity of spacing groove is four.

As the utility model discloses preferred, the spout that uses with the slide bar cooperation is seted up to the inside of fixed plate.

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

1. the utility model discloses a cooperation that sets up body, observation hole, socket, fixed plate, guard plate, recess, control mechanism, stop gear, spacing groove and spout is used, and the socket of having solved current engraving device does not protect it, makes dust or foreign matter card go into the inside of socket easily, leads to the problem that engraving device damaged.

2. The utility model discloses a set up control mechanism, the effectual removal and the spacing of having realized the guard plate only need the user to stimulate control mechanism and can make the guard plate remove, and the effect through the stopper can make the guard plate fixed.

3. The utility model discloses a set up stop gear, the effectual connection that has realized between control mechanism and the guard plate carries out spacing effect under the condition for control mechanism does not use.

4. The utility model discloses a set up four spacing grooves, can make the guard plate carry out the guard plate to the socket and can not take place to remove, reached whole spacing effect.

5. The utility model discloses a set up the spout, made things convenient for the removal of user's slide bar, reduced the frictional force when the slide bar removes.

Drawings

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

fig. 2 is a perspective view of a fixing plate according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a fixing plate according to an embodiment of the present invention.

In the figure: 1. a body; 2. an observation hole; 3. a socket; 4. a fixing plate; 5. a protection plate; 6. a groove; 7. a control mechanism; 701. a fixed block; 702. a handle; 703. a limiting block; 8. a limiting mechanism; 801. a slide bar; 802. a support block; 803. a spring; 9. a limiting groove; 10. a chute.

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 3, the embodiment of the utility model provides a pair of portable RFID key ring number engraving device, including body 1, observation hole 2 has been seted up at the top of body 1, and socket 3 has been seted up at the top of body 1, and the top fixedly connected with fixed plate 4 of body 1, the inside swing joint of fixed plate 4 has guard plate 5, and recess 6 that uses with the cooperation of guard plate 5 has been seted up to the inside of fixed plate 4, and the top swing joint of fixed plate 4 has control mechanism 7, and the top fixedly connected with stop gear 8 of guard plate 5.

Referring to fig. 3, the control mechanism 7 includes a fixing block 701, a handle 702 is fixedly connected to the top of the fixing block 701, and two sides of the bottom of the fixing block 701 are fixedly connected with limit blocks 703.

Adopt above-mentioned scheme: through setting up control mechanism 7, the effectual removal and the spacing of having realized guard plate 5 only need the user to stimulate control mechanism 7 and can make guard plate 5 remove, can make guard plate 5 fixed through the effect of stopper 703.

Referring to fig. 3, the limiting mechanism 8 includes a sliding rod 801, the bottom of the sliding rod 801 is fixedly connected to the surface of the protection plate 5, the top of the sliding rod 801 is fixedly connected to a supporting block 802, the top of the sliding rod 801 penetrates through the outer side of the fixing plate 4 and extends into the fixing block 701 to be fixedly connected to the supporting block 802, the bottom of the supporting block 802 is fixedly connected to a spring 803, and the bottom of the spring 803 is fixedly connected to the inner wall of the fixing block 701.

Adopt above-mentioned scheme: through setting up stop gear 8, the effectual connection that has realized between control mechanism 7 and the guard plate 5 carries out spacing effect for under the condition that control mechanism 7 does not use.

Referring to fig. 3, the fixing plate 4 is provided with four limiting grooves 9 inside, and the limiting grooves 9 are used in cooperation with the limiting blocks 703.

Adopt above-mentioned scheme: through setting up four spacing grooves 9, can make guard plate 5 carry out guard plate 5 and can not take place to remove to socket 3, reach whole spacing effect.

Referring to fig. 2 and 3, a sliding groove 10 is formed in the fixing plate 4 to cooperate with the sliding rod 801.

Adopt above-mentioned scheme: by arranging the sliding groove 10, the movement of the sliding rod 801 is facilitated for a user, and the friction force generated when the sliding rod 801 moves is reduced.

The utility model discloses a theory of operation:

when the protective device is used, when the socket 3 needs to be protected, a user pulls the handle 702, the fixed block 701 is driven by the movement of the handle 702, the limit block 703 is driven by the movement of the fixed block 701 and extrudes the spring 803, when the limit block 703 exits from the inside of the limit groove 9, the handle 702 is pulled by the user, the fixed block 701 is driven by the movement of the handle 702, the limit block 703 and the limit mechanism 8 are driven by the movement of the fixed block 701, the protective plate 5 is driven by the movement of the limit mechanism 8, when the socket 3 is completely covered by the protective plate 5, the handle 702 is loosened by the user, the spring 803 is not stressed, the control mechanism 7 is driven by the movement of the spring 803 to reset, the limit block 703 is clamped into the inside of the limit groove 9, and the protection is completed.

In summary, the following steps: this portable RFID key ring number engraving device uses through the cooperation that sets up body 1, observation hole 2, socket 3, fixed plate 4, guard plate 5, recess 6, control mechanism 7, stop gear 8, spacing groove 9 and spout 10, and the socket of having solved current engraving device does not protect it, makes dust or foreign matter card go into the inside of socket easily, leads to the problem that engraving device damaged.

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 (5)

1. The utility model provides a portable RFID key ring number engraving device, includes body (1), its characterized in that: observation hole (2) have been seted up at the top of body (1), socket (3) have been seted up at the top of body (1), the top fixedly connected with fixed plate (4) of body (1), the inside swing joint of fixed plate (4) has guard plate (5), recess (6) that use with guard plate (5) cooperation are seted up to the inside of fixed plate (4), the top swing joint of fixed plate (4) has control mechanism (7), the top fixedly connected with stop gear (8) of guard plate (5).

2. The portable RFID key ring number engraving device of claim 1, wherein: the control mechanism (7) comprises a fixing block (701), the top of the fixing block (701) is fixedly connected with a handle (702), and two sides of the bottom of the fixing block (701) are fixedly connected with limiting blocks (703).

3. The portable RFID key ring number engraving device of claim 2, wherein: the limiting mechanism (8) comprises a sliding rod (801), the bottom of the sliding rod (801) is fixedly connected with the surface of the protection plate (5), a supporting block (802) is fixedly connected to the top of the sliding rod (801), the top of the sliding rod (801) penetrates through the outer side of the fixing plate (4) and extends to the inside of the fixing block (701) to be fixedly connected with the supporting block (802), a spring (803) is fixedly connected to the bottom of the supporting block (802), and the bottom of the spring (803) is fixedly connected with the inner wall of the fixing block (701).

4. The portable RFID key ring number engraving device of claim 2, wherein: limiting grooves (9) matched with the limiting blocks (703) are formed in the fixing plate (4), and the number of the limiting grooves (9) is four.

5. The portable RFID key ring number engraving device of claim 3, wherein: the fixed plate (4) is internally provided with a sliding chute (10) matched with the sliding rod (801) for use.

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