Mini host with CMOS (complementary metal oxide semiconductor) battery fixing seat

Abstract

The utility model discloses a mini-host with a CMOS (complementary metal oxide semiconductor) battery fixing seat, which relates to the technical field of mini-hosts and comprises a shell, a CMOS battery fixing seat and a battery fixing seat. The main board is mounted on the shell; the battery is installed at the edge position of the main board through a battery holder, the battery holder is electrically connected with the main board, an opening is formed in the side wall of the shell and used for allowing the battery to go in and out of the battery holder, a cover body is arranged at the opening and detachably connected with the shell, and the battery holder is electrically connected with the main board. And the cover body is used for limiting the battery on the battery holder. According to the technical scheme provided by the utility model, the problem that the CMOS battery of the existing mini host is inconvenient to disassemble and replace can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mini host computer, especially with CMOS battery fixing seat's mini host computer. BACKGROUND

[0002] CMOS battery usually refers to a small button cell used on the computer mainboard, and is disposable, usually the life is two years or even a little longer, according to different use, the service life of CMOS battery will also be relatively reduced.CMOS battery is used to maintain the data of CMOS (complementary metal oxide semiconductor) memory, even in the case of computer shutdown, it can save the setting information.

[0003] The existing CMOS battery needs to be replaced after running out of power, wherein the CMOS battery is usually installed on the circuit board, and the CMOS battery needs to be disassembled when the mini host computer is disassembled, the shell is disassembled, the CMOS battery is exposed, and then replaced, which is relatively inconvenient. For example, the utility model discloses a mini host computer with CMOS battery fixing seat, and the CMOS battery in the application is installed on the mainboard, and the shell needs to be disassembled when the battery is replaced, which is relatively inconvenient. UTILITY MODEL CONTENTS

[0004] The utility model discloses a mini host computer with CMOS battery fixing seat, which aims at solving the problem of inconvenient disassembly and replacement of the existing mini host computer.

[0005] To achieve the above purpose, the utility model provides a mini host computer with CMOS battery fixing seat, which comprises:

[0006] The shell comprises:

[0007] The mainboard is installed on the shell; and

[0008] The battery is installed on the edge of the mainboard through the battery seat, the battery seat is electrically connected with the mainboard, the shell side wall is provided with an opening, the opening is used for the battery to enter and exit the battery seat, the opening is provided with a cover, the cover is detachably connected with the shell, and the cover is used to limit the battery in the battery seat.

[0009] In an embodiment, the cover and the shell are connected through a buckle structure;

[0010] The buckle structure comprises a buckle and a buckle position, the buckle is arranged on the shell, the buckle position is arranged on the cover, the buckle is connected with the buckle position, and the cover is fixedly arranged on the shell.

[0011] In an embodiment, a taking-out groove is arranged in the opening, and the second side of the battery is exposed in the opening.

[0012] In an embodiment, two taking-out grooves are arranged on opposite sides of the battery.

[0013] In an embodiment, the radial direction of the battery is perpendicular to the side wall of the shell with the opening, and at least part of the battery is arranged in the opening.

[0014] In an embodiment, a recess is arranged on the cover body and matched with the outer side of the battery, the recess abuts against the outer side of the battery when the cover body is connected to the shell, and a dismounting groove is arranged on the side of the cover body away from the battery.

[0015] In an embodiment, the radial direction of the battery is parallel to the side wall of the shell with the opening.

[0016] In an embodiment, when the cover body is connected to the shell, one end surface of the cover body faces the battery, a negative electrode is arranged on the end surface facing the battery, the negative electrode is connected to the main board through a connecting line, and a wire storage groove is arranged on the end of the cover body close to the main board.

[0017] In an embodiment, a detection and display assembly is further included, which is used for detecting the power of the battery and displaying the power.

[0018] In an embodiment, the detection and display assembly includes a three-color lamp, which displays different powers of the battery through different colors.

[0019] The technical scheme of the utility model discloses that the battery holder is arranged at the edge position of the main board, that is, the battery is arranged close to the inner wall of the shell, the shell is provided with an opening, and the opening is used for the battery to enter and exit the battery holder, that is, the user can put the battery into the battery holder or take the battery out of the battery holder through the opening. Since the opening is arranged on the shell, the shell does not need to be disassembled when the battery in the mini host is replaced, the battery can be taken out through the opening, and then a new battery can be replaced, thereby solving the inconvenience problem caused by the need to disassemble the shell when the battery is replaced in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0021] Figure 1 The structure schematic diagram of one embodiment of the mini host with the CMOS battery fixing seat provided by the present application is shown in the figure.

[0022] Figure 2 The structure schematic diagram of one embodiment of the taking-out groove in the mini host with the CMOS battery fixing seat provided by the present application is shown in the figure.

[0023] Figure 3 The structure schematic diagram of one embodiment of the cover in the mini host with the CMOS battery fixing seat provided by the present application is shown in the figure.

[0024] Figure 4 The structure schematic diagram of another embodiment of the mini host with the CMOS battery fixing seat provided by the present application is shown in the figure.

[0025] Figure 5 The structure schematic diagram of another embodiment of the mini host with the CMOS battery fixing seat provided by the present application is shown in the figure. Figure 4 The local enlarged view of A in the figure.

[0026] Figure 6 The structure schematic diagram of another embodiment of the mini host with the CMOS battery fixing seat provided by the present application is shown in the figure.

[0027] Explanation of reference numerals:

[0028] 100, shell; 110, opening; 111, taking-out groove;

[0029] 200, mainboard;

[0030] 300, battery;

[0031] 400, battery seat;

[0032] 500, cover; 510, recess; 520, dismounting groove; 530, wire storage groove; 540, protrusion;

[0033] 600, negative electrode end;

[0034] 700, detection and display assembly; 710, three-color lamp;

[0035] 800, connecting line.

[0036] The purposes, functional features and advantages of the utility model will be further described in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0038] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0039] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include at least one feature. In addition, if "and / or" or "and / or" appears in the whole text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0040] The CMOS battery usually refers to a small button battery used on the mainboard of a computer, and is disposable, and the service life is usually two years or even a little longer, and the service life of the CMOS battery will also be relatively reduced according to different use conditions. The CMOS battery is used to maintain the data of the CMOS (complementary metal oxide semiconductor) memory, and can save the setting information even in the case of computer shutdown.

[0041] The existing CMOS battery needs to be replaced after it is used up, wherein the CMOS battery is usually installed on a circuit board, and the CMOS battery needs to be exposed by disassembling the shell of the mini host when the CMOS battery is replaced, so that the CMOS battery is replaced, which is inconvenient to operate.

[0042] The utility model provides a mini host with CMOS battery fixing seat, wherein in order to facilitate the description of the CMOS battery, the CMOS battery in the paper is briefly described as a battery, that is, the battery mentioned in the paper is the CMOS battery.

[0043] Please refer to Figure 1In the embodiment of the utility model, the mini host with the CMOS battery 300 fixing seat includes: a shell 100, a mainboard 200, a battery 300, and other hardware structures such as a display card, a hard disk, and a power supply. The mainboard 200 is installed on the shell 100, and specifically, the mainboard 200 is installed inside 510 of the shell 100. Further, the battery 300 is installed on the edge position of the mainboard 200 through a battery 300 seat. Due to the particularity of the mini host, the edge position of the mainboard 200 is tightly attached to the inner side wall of the shell 100. Therefore, in the embodiment, the battery 300 seat is installed on the edge position of the mainboard 200, which can also be understood as that the battery 300 is arranged close to the inner wall of the shell 100. The battery 300 seat is electrically connected to the mainboard 200, and the battery 300 seat is electrically connected to the battery 300. In some embodiments, the battery 300 is electrically connected to the battery 300 seat and the mainboard 200, and the positive and negative terminals 600 of the battery 300 seat are connected to the battery 300. Further, the shell 100 side wall is provided with an opening 110, and the opening 110 is used for the battery 300 to enter and exit the battery 300 seat, that is, the user can put the battery 300 into the battery 300 seat or take it out through the opening 110. Since the opening 110 is arranged on the shell 100, the shell 100 does not need to be disassembled when replacing the battery 300 in the mini host. Only the battery 300 needs to be taken out through the opening 110, and then a new battery 300 is replaced, thereby solving the inconvenience problem caused by the need to disassemble the shell 100 to replace the battery 300 in the prior art. It should be noted that the opening 110 is provided with a cover 500, the cover 500 is detachably connected to the shell 100, and the cover 500 is used to limit the battery 300 in the battery 300 seat. When the cover 500 is connected to the shell 100, the cover 500 can limit the battery 300 in the battery 300 seat, thereby avoiding the battery 300 from falling off the battery 300 seat.

[0044] In an embodiment, the cover 500 is connected with the shell 100 through a snap structure (not shown), and the cover 500 can be conveniently detached from the shell 100 through the snap structure. However, the design is not limited to this, and in other embodiments, the cover 500 can also be connected with the shell 100 through screw locking. Further, in this embodiment, the snap structure includes a buckle and a buckle position, the buckle is arranged on the shell 100, the buckle position is arranged on the cover 500, the buckle is connected with the buckle position, and the cover 500 is fixedly arranged on the shell 100. The buckle is arranged on the shell 100, and the buckle position is arranged on the cover 500. The shell 100 has a larger area, which can facilitate the arrangement of the buckle and the operation of the buckle structure. Further, the buckle position is configured as a groove, and the buckle is configured as an elastic buckle. However, the design is not limited to this, and in other embodiments, the buckle can be arranged on the cover 500, and the buckle position can be arranged on the shell 100.

[0045] In an embodiment, referring to Figure 1 , Figure 5 , the opening 110 is provided with a taking-out groove 111 for exposing the second side of the battery 300 in the opening 110. Since the second side of the battery 300 is exposed in the opening 110, when the battery 300 is taken out, the second side of the battery 300 exposed in the opening 110 can be operated to take out the battery 300 from the battery seat. It should be emphasized that in this embodiment, the second side of the battery 300 is the end surface of the battery 300, not the arc surface of the battery 300.

[0046] In an embodiment, referring to Figure 2 , the taking-out groove 111 is configured as two, and the two taking-out grooves 111 are arranged on opposite sides of the battery 300. In this way, the two opposite end surfaces of the battery 300 can be exposed in the opening 110, which can make it more convenient to take out the battery 300 and further improve the convenience of taking out the battery 300.

[0047] In an embodiment, referring to Figure 1 , the battery 300 can be installed in the mini host in the following way: the radial direction of the battery 300 is perpendicular to the side wall of the shell 100 provided with the opening 110, that is, the battery 300 is arranged perpendicular to the side wall of the shell 100 provided with the opening 110. Specifically, in this embodiment, the horizontal plane of the mainboard 200 is also perpendicular to the side wall, and at this time the battery 300 and the mainboard 200 are arranged in layers. In this way, the space occupancy rate of the battery 300 can be reduced, and the mini host can be designed to be small.

[0048] In an embodiment, referring to Figure 3The cover 500 is provided with a recess 510 matched with the outer side of the battery 300. When the cover 500 is connected to the shell 100, the recess 510 abuts against the outer side of the battery 300. A dismounting groove 520 is formed on the side of the cover 500 away from the battery 300. Thus, when the cover 500 is connected to the shell 100, the recess 510 on the cover 500 abuts against the outer side of the battery 300, so that the battery 300 is stably positioned in the battery 300 seat, and the stability of the connection between the battery 300 and the battery 300 seat is improved. Meanwhile, the dismounting groove 520 on the cover 500 is provided with a protrusion 540. The protrusion 540 is used for conveniently holding the cover 500 by a user and facilitating operation.

[0049] In an embodiment, referring to Figure 4 The radial direction of the battery 300 is parallel to the side wall of the shell 100 provided with the opening 110, that is, the battery 300 is parallel to the side wall of the shell 100 provided with the opening 110. Specifically, in the embodiment, the horizontal plane of the main plate 200 is perpendicular to the side wall. At this time, the battery 300 is perpendicular to the main plate 200. Thus, the battery 300 can be quickly dismounted and mounted from the battery 300 seat.

[0050] In an embodiment, referring to Figure 4 When the cover 500 is connected to the shell 100, one end of the cover 500 faces the battery 300 and is provided with a negative terminal 600. The negative terminal 600 is connected to the main plate 200 through a connecting line 800. A wire storage groove 530 is formed on the end of the cover 500 close to the main plate 200. The wire storage groove 530 is used for storing the long connecting line 800. In the embodiment, the cover 500 will not be separated from the shell 100 under the action of the connecting line 800 after the cover 500 is opened. Further, in the embodiment, a positive terminal is mounted in the battery 300 seat. The positive terminal in the battery 300 seat is electrically connected to the main plate 200. However, the design is not limited to this. In other embodiments, the end of the cover 500 facing the battery 300 can also be provided with a positive terminal. At this time, the negative terminal 600 is mounted on the battery 300 seat.

[0051] In an embodiment, referring to Figure 6, the mini host further comprises a detection and display assembly 700 for detecting the power of the battery 300 and displaying the power, further, the detection and display assembly 700 comprises a detection circuit, wherein the detection circuit is provided with a comparator (not shown), a voltage dividing resistor (not shown), a light emitting piece, a current limiting resistor (not shown), the comparator is used for comparing the voltage of the battery 300 with the set threshold voltage, specifically, the comparator is provided with two, which are respectively provided with different threshold voltages for distinguishing different levels of the power of the battery 300, wherein the first comparator is used for distinguishing high power and medium power, and the second comparator is used for distinguishing medium power and low power. In some embodiments, the comparator can be provided with multiple, and multiple comparators can distinguish the power more finely. Further, the detection circuit is further provided with a voltage dividing resistor, the voltage dividing resistor is used for reducing the voltage of the battery 300 to an acceptable range, wherein the voltage dividing resistor is formed by two resistors in series. The light emitting piece is used for displaying different powers of the battery 300. The current limiting resistor is used for limiting the current flowing through the light emitting piece to prevent burning of the current.

[0052] In an embodiment, referring to Figure 6 , the detection and display assembly 700 comprises a three-color lamp 710, wherein the light emitting piece is configured as the three-color lamp 710, and the three-color lamp 710 displays different powers of the battery 300 by different colors.

[0053] The above only describes exemplary embodiments of the utility model, and does not limit the patent scope of the utility model, and any equivalent structural transformation made by using the utility model specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the utility model.

Claims

1. A mini host with CMOS battery holder, characterized in that, The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat.

2. The mini host with CMOS battery holder of claim 1, wherein, The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat.

3. The mini host with CMOS battery holder of claim 2, wherein, The application relates to a battery cover and a battery seat.

4. The mini host with CMOS battery holder of claim 3, wherein, The application relates to a battery cover and a battery seat.

5. The mini host with CMOS battery holder of claim 2, wherein, The application relates to a battery cover and a battery seat.

6. The mini host with CMOS battery holder of claim 5, wherein, The application relates to a battery cover and a battery seat.

7. The mini host with CMOS battery holder of claim 2, wherein, The application relates to a battery cover and a battery seat.

8. The mini host with CMOS battery holder of claim 6, wherein, The application relates to a battery cover and a battery seat.

9. The mini host with CMOS battery holder according to any one of claims 1 to 8, characterized in that, The application relates to a battery cover and a battery seat.

10. The mini host with CMOS battery holder of claim 9, wherein, The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and a battery seat. The application relates to a battery cover and

Images