CN211321683U

CN211321683U - A hidden lock for education equipment

Info

Publication number: CN211321683U
Application number: CN201922383615.8U
Authority: CN
Inventors: 姚军
Original assignee: Guangzhou Silver Fox Technology Co ltd
Current assignee: Guangzhou Silver Fox Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-21
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a hidden door lock for education equipment, which comprises an equipment box, wherein the equipment box is provided with an upper door and a lower door in a rotating way, and a clapboard is arranged between the upper door and the lower door; the partition board is connected to the equipment box through a fixing bolt in a threaded manner; a sleeve is arranged in the clapboard; a connecting screw is arranged in the sleeve; the connecting screw is connected with the upper door thread. The utility model discloses a set up the sleeve on the baffle, reserve the screw hole site in the position of contact of last door with the sleeve, adopt standard specification connecting screw in the sleeve, utilize connecting screw to pin the last door, the utility model discloses hidden design, guarantee equipment safety avoids non-professional person to operate; the traditional lock design is eliminated, the design is ingenious, and the consistency and integrity of the appearance of the product are ensured; the design space of the lockset is not required to be considered; the closing scheme is suitable for the non-normally open equipment door. The utility model discloses a directly throw away tool to lock scheme, under taking into account tool to lock function prerequisite, satisfy conditions such as hidden, safety, cost, equipment thickness.

Description

A hidden lock for education equipment

Technical Field

The utility model relates to an education equipment technical field, concretely relates to hidden lock for education equipment.

Background

Designs such as theft prevention, disassembly prevention and damage prevention need to be considered in the practical application of the education electronic equipment; for equipment door closing and locking, a common solution in the industry is to adopt a physical lock (a mechanical lock, an electromagnetic lock and other locks) for processing, and the following problems cannot be considered in the mode:

1) the installation position of the lockset must be reserved on the equipment door, so that the equipment cannot form a unified/coordinated design scheme;

2) for the equipment access door, effective operation cannot be carried out under the condition of no key;

3) the tool to lock size on the market is all great, adopts the unable controlgear's of this door lock mode whole thickness, can't realize exquisite design.

To this end, we propose a concealed door lock for educational equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hidden lock for education equipment is provided, its direct tool to lock scheme of opening of throwing satisfies conditions such as hidden, safety, cost, equipment thickness under taking into account the tool to lock function prerequisite.

A hidden door lock for educational equipment comprises an equipment box, wherein an upper door and a lower door are rotatably arranged on the equipment box, and a partition plate is arranged between the upper door and the lower door; the partition plate is connected to the equipment box through a fixing bolt in a threaded manner; a sleeve is arranged in the clapboard; a connecting screw is arranged in the sleeve; the connecting screw is connected with the upper door thread.

Further preferably, the length of the sleeve is greater than the length of the connecting screw.

Further preferably, the upper door is provided with a screw hole position at the contact position of the sleeve.

Further preferably, one end of the connecting screw penetrates through the sleeve and is connected in the reserved screw hole of the upper door in a threaded mode, and the other end of the connecting screw is arranged on the inner side of the sleeve.

Further preferably, the number of the sleeves is at least two.

Has the advantages that: the utility model discloses a set up the sleeve on the baffle, reserve the screw hole site in the contact position of last door and sleeve, adopt standard specification connecting screw in the sleeve, utilize connecting screw to lock the last door, wherein, the length of sleeve is greater than the length of connecting screw to reach the mesh of hiding the connecting screw, the utility model discloses hidden design, guarantee equipment safety avoids non-professional person's operation; the traditional lock design is eliminated, the design is ingenious, and the consistency and integrity of the appearance of the product are ensured; the design space of the lockset is not required to be considered; the closing scheme is suitable for the non-normally open equipment door. The utility model discloses a directly throw away tool to lock scheme, under taking into account tool to lock function prerequisite, satisfy conditions such as hidden, safety, cost, equipment thickness.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention.

Fig. 2 is a second schematic structural diagram of the present invention.

Fig. 3 is a third schematic structural diagram of the present invention.

In the figure: 1, door mounting; 2-lower door; 3-a separator; 4-a sleeve; 5-connecting screws; 6-equipment box; 7-fixing the bolt.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 3, the utility model provides a concealed door lock for educational equipment, which comprises an equipment box 6, wherein an upper door 1 and a lower door 2 are rotatably arranged on the equipment box 6, and a partition plate 3 is arranged between the upper door 1 and the lower door 2; the partition plate 3 is in threaded connection with the equipment box 6 through a fixing bolt 7; two sleeves 4 are symmetrically arranged in the partition plate 3; a connecting screw 5 is arranged in the sleeve 4; the connecting screw 5 is in threaded connection with the upper door 1; the length of the sleeve 4 is greater than that of the connecting screw 5; a screw hole position is reserved at the contact position of the sleeve 4 of the upper door 1; one end of the connecting screw 5 penetrates through the sleeve 4 and is connected in a reserved screw hole position of the upper door 1 in a threaded manner, and the other end of the connecting screw is arranged on the inner side of the sleeve 4; the utility model discloses a set up sleeve 4 on baffle 3, reserve the screw hole site in the contact position of upper door 1 and sleeve 4, adopt standard specification connecting screw 5 in the sleeve 4, utilize connecting screw 5 to lock upper door 1, wherein, the length of sleeve 4 is greater than the length of connecting screw 5, thereby reach the purpose of hiding connecting screw 5, the utility model discloses hidden design, guarantee equipment safety avoids non-professional person to operate; the traditional lock design is eliminated, the design is ingenious, and the consistency and integrity of the appearance of the product are ensured; the design space of the lockset is not required to be considered; the closing scheme is suitable for the non-normally open equipment door. The utility model discloses a direct tool to lock scheme of throwing away, under the prerequisite of giving consideration to the tool to lock function, satisfy conditions such as hidden, safety, cost, equipment thickness, the utility model discloses a design of upper and lower door, upper door 1 is used for each circuit board mounted position in the equipment, and this door is normally closed state; the lower door 2 is an operation door for daily use of equipment and is in a normally open state; the upper door 1 is designed by adopting the patent scheme, and when the equipment door needs to be closed, the equipment door is directly locked by using the connecting screw 5; when the equipment door needs to be opened, the connecting screw 5 is unscrewed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A concealed door lock for educational equipment, comprising an equipment box (6), characterized in that: an upper door (1) and a lower door (2) are rotatably arranged on the equipment box (6), and a partition plate (3) is arranged between the upper door (1) and the lower door (2); the partition plate (3) is in threaded connection with the equipment box (6) through a fixing bolt (7); a sleeve (4) is arranged in the partition plate (3); a connecting screw (5) is arranged in the sleeve (4); the connecting screw (5) is in threaded connection with the upper door (1).

2. Concealed door lock for educational equipment according to claim 1, characterized in that the length of the sleeve (4) is greater than the length of the connecting screw (5).

3. Concealed door lock for educational equipment according to claim 2, characterized in that the upper door (1) reserves screw hole sites at the contact position of the sleeve (4).

4. Concealed door lock for educational equipment according to claim 3, wherein the connecting screw (5) is threaded in a reserved screw hole of the upper door (1) through the sleeve (4) at one end and placed inside the sleeve (4) at the other end.

5. Concealed door lock for educational equipment according to claim 4, characterized in that the number of sleeves (4) is at least two.